[TS] Update auto-generated bindings
[ldk-java] / ts / bindings.c.body
index fc95d8c363883f039ed31130aa3d64b8dfbd43f8..1e18b430510367c1783751aaac8d5942cf2d8018 100644 (file)
@@ -320,6 +320,31 @@ static inline int32_t LDKSiPrefix_to_js(LDKSiPrefix val) {
                default: abort();
        }
 }
+uint32_t __attribute__((export_name("TS_LDKBech32Error_ty_from_ptr"))) TS_LDKBech32Error_ty_from_ptr(uint32_t ptr) {
+       LDKBech32Error *obj = (LDKBech32Error*)(ptr & ~1);
+       switch(obj->tag) {
+               case LDKBech32Error_MissingSeparator: return 0;
+               case LDKBech32Error_InvalidChecksum: return 1;
+               case LDKBech32Error_InvalidLength: return 2;
+               case LDKBech32Error_InvalidChar: return 3;
+               case LDKBech32Error_InvalidData: return 4;
+               case LDKBech32Error_InvalidPadding: return 5;
+               case LDKBech32Error_MixedCase: return 6;
+               default: abort();
+       }
+}
+int32_t __attribute__((export_name("TS_LDKBech32Error_InvalidChar_get_invalid_char"))) TS_LDKBech32Error_InvalidChar_get_invalid_char(uint32_t ptr) {
+       LDKBech32Error *obj = (LDKBech32Error*)(ptr & ~1);
+       assert(obj->tag == LDKBech32Error_InvalidChar);
+                       int32_t invalid_char_conv = obj->invalid_char;
+       return invalid_char_conv;
+}
+int8_t __attribute__((export_name("TS_LDKBech32Error_InvalidData_get_invalid_data"))) TS_LDKBech32Error_InvalidData_get_invalid_data(uint32_t ptr) {
+       LDKBech32Error *obj = (LDKBech32Error*)(ptr & ~1);
+       assert(obj->tag == LDKBech32Error_InvalidData);
+                       int8_t invalid_data_conv = obj->invalid_data;
+       return invalid_data_conv;
+}
 static inline LDKCVec_u8Z CVec_u8Z_clone(const LDKCVec_u8Z *orig) {
        LDKCVec_u8Z ret = { .data = MALLOC(sizeof(int8_t) * orig->datalen, "LDKCVec_u8Z clone bytes"), .datalen = orig->datalen };
        memcpy(ret.data, orig->data, sizeof(int8_t) * ret.datalen);
@@ -336,8 +361,8 @@ struct LDKCVec_u8Z TxOut_get_script_pubkey (struct LDKTxOut* thing) {       return CVe
 
 uint64_t TxOut_get_value (struct LDKTxOut* thing) {    return thing->value;}int64_t  __attribute__((export_name("TS_TxOut_get_value"))) TS_TxOut_get_value(uint32_t thing) {
        LDKTxOut* thing_conv = (LDKTxOut*)(thing & ~1);
-       int64_t ret_val = TxOut_get_value(thing_conv);
-       return ret_val;
+       int64_t ret_conv = TxOut_get_value(thing_conv);
+       return ret_conv;
 }
 
 static inline void CResult_NoneNoneZ_get_ok(LDKCResult_NoneNoneZ *NONNULL_PTR owner){
@@ -365,7 +390,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_get_ok"))) TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ* owner_conv = (LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ*)(owner & ~1);
        LDKCounterpartyCommitmentSecrets ret_var = CResult_CounterpartyCommitmentSecretsDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -383,7 +408,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_get_err"))) TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ* owner_conv = (LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_CounterpartyCommitmentSecretsDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -443,7 +468,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_get_ok"))) TS_CResult_TxCreationKeysDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_TxCreationKeysDecodeErrorZ* owner_conv = (LDKCResult_TxCreationKeysDecodeErrorZ*)(owner & ~1);
        LDKTxCreationKeys ret_var = CResult_TxCreationKeysDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -461,7 +486,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_get_err"))) TS_CResult_TxCreationKeysDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_TxCreationKeysDecodeErrorZ* owner_conv = (LDKCResult_TxCreationKeysDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_TxCreationKeysDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -479,7 +504,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_get_ok"))) TS_CResult_ChannelPublicKeysDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelPublicKeysDecodeErrorZ* owner_conv = (LDKCResult_ChannelPublicKeysDecodeErrorZ*)(owner & ~1);
        LDKChannelPublicKeys ret_var = CResult_ChannelPublicKeysDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -497,7 +522,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_get_err"))) TS_CResult_ChannelPublicKeysDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelPublicKeysDecodeErrorZ* owner_conv = (LDKCResult_ChannelPublicKeysDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelPublicKeysDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -515,7 +540,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysErrorZ_get_ok"))) TS_CResult_TxCreationKeysErrorZ_get_ok(uint32_t owner) {
        LDKCResult_TxCreationKeysErrorZ* owner_conv = (LDKCResult_TxCreationKeysErrorZ*)(owner & ~1);
        LDKTxCreationKeys ret_var = CResult_TxCreationKeysErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -547,7 +572,8 @@ uint32_t __attribute__((export_name("TS_LDKCOption_u32Z_ty_from_ptr"))) TS_LDKCO
 int32_t __attribute__((export_name("TS_LDKCOption_u32Z_Some_get_some"))) TS_LDKCOption_u32Z_Some_get_some(uint32_t ptr) {
        LDKCOption_u32Z *obj = (LDKCOption_u32Z*)(ptr & ~1);
        assert(obj->tag == LDKCOption_u32Z_Some);
-       return obj->some;
+                       int32_t some_conv = obj->some;
+       return some_conv;
 }
 static inline struct LDKHTLCOutputInCommitment CResult_HTLCOutputInCommitmentDecodeErrorZ_get_ok(LDKCResult_HTLCOutputInCommitmentDecodeErrorZ *NONNULL_PTR owner){
 CHECK(owner->result_ok);
@@ -556,7 +582,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_get_ok"))) TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_HTLCOutputInCommitmentDecodeErrorZ* owner_conv = (LDKCResult_HTLCOutputInCommitmentDecodeErrorZ*)(owner & ~1);
        LDKHTLCOutputInCommitment ret_var = CResult_HTLCOutputInCommitmentDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -574,7 +600,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_get_err"))) TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_HTLCOutputInCommitmentDecodeErrorZ* owner_conv = (LDKCResult_HTLCOutputInCommitmentDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_HTLCOutputInCommitmentDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -592,7 +618,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_ok"))) TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ* owner_conv = (LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ*)(owner & ~1);
        LDKCounterpartyChannelTransactionParameters ret_var = CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -610,7 +636,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_err"))) TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ* owner_conv = (LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -628,7 +654,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDecodeErrorZ_get_ok"))) TS_CResult_ChannelTransactionParametersDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelTransactionParametersDecodeErrorZ* owner_conv = (LDKCResult_ChannelTransactionParametersDecodeErrorZ*)(owner & ~1);
        LDKChannelTransactionParameters ret_var = CResult_ChannelTransactionParametersDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -646,7 +672,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDecodeErrorZ_get_err"))) TS_CResult_ChannelTransactionParametersDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelTransactionParametersDecodeErrorZ* owner_conv = (LDKCResult_ChannelTransactionParametersDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelTransactionParametersDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -664,7 +690,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDecodeErrorZ_get_ok"))) TS_CResult_HolderCommitmentTransactionDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_HolderCommitmentTransactionDecodeErrorZ* owner_conv = (LDKCResult_HolderCommitmentTransactionDecodeErrorZ*)(owner & ~1);
        LDKHolderCommitmentTransaction ret_var = CResult_HolderCommitmentTransactionDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -682,7 +708,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDecodeErrorZ_get_err"))) TS_CResult_HolderCommitmentTransactionDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_HolderCommitmentTransactionDecodeErrorZ* owner_conv = (LDKCResult_HolderCommitmentTransactionDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_HolderCommitmentTransactionDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -700,7 +726,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_get_ok"))) TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_BuiltCommitmentTransactionDecodeErrorZ* owner_conv = (LDKCResult_BuiltCommitmentTransactionDecodeErrorZ*)(owner & ~1);
        LDKBuiltCommitmentTransaction ret_var = CResult_BuiltCommitmentTransactionDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -718,7 +744,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_get_err"))) TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_BuiltCommitmentTransactionDecodeErrorZ* owner_conv = (LDKCResult_BuiltCommitmentTransactionDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_BuiltCommitmentTransactionDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -736,7 +762,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_TrustedClosingTransactionNoneZ_get_ok"))) TS_CResult_TrustedClosingTransactionNoneZ_get_ok(uint32_t owner) {
        LDKCResult_TrustedClosingTransactionNoneZ* owner_conv = (LDKCResult_TrustedClosingTransactionNoneZ*)(owner & ~1);
        LDKTrustedClosingTransaction ret_var = *CResult_TrustedClosingTransactionNoneZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -760,7 +786,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErrorZ_get_ok"))) TS_CResult_CommitmentTransactionDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_CommitmentTransactionDecodeErrorZ* owner_conv = (LDKCResult_CommitmentTransactionDecodeErrorZ*)(owner & ~1);
        LDKCommitmentTransaction ret_var = CResult_CommitmentTransactionDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -778,7 +804,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErrorZ_get_err"))) TS_CResult_CommitmentTransactionDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_CommitmentTransactionDecodeErrorZ* owner_conv = (LDKCResult_CommitmentTransactionDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_CommitmentTransactionDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -796,7 +822,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_TrustedCommitmentTransactionNoneZ_get_ok"))) TS_CResult_TrustedCommitmentTransactionNoneZ_get_ok(uint32_t owner) {
        LDKCResult_TrustedCommitmentTransactionNoneZ* owner_conv = (LDKCResult_TrustedCommitmentTransactionNoneZ*)(owner & ~1);
        LDKTrustedCommitmentTransaction ret_var = *CResult_TrustedCommitmentTransactionNoneZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -848,7 +874,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_get_ok"))) TS_CResult_ShutdownScriptDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ShutdownScriptDecodeErrorZ* owner_conv = (LDKCResult_ShutdownScriptDecodeErrorZ*)(owner & ~1);
        LDKShutdownScript ret_var = CResult_ShutdownScriptDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -866,7 +892,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_get_err"))) TS_CResult_ShutdownScriptDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ShutdownScriptDecodeErrorZ* owner_conv = (LDKCResult_ShutdownScriptDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ShutdownScriptDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -884,7 +910,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownScriptZ_get_ok"))) TS_CResult_ShutdownScriptInvalidShutdownScriptZ_get_ok(uint32_t owner) {
        LDKCResult_ShutdownScriptInvalidShutdownScriptZ* owner_conv = (LDKCResult_ShutdownScriptInvalidShutdownScriptZ*)(owner & ~1);
        LDKShutdownScript ret_var = CResult_ShutdownScriptInvalidShutdownScriptZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -902,7 +928,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownScriptZ_get_err"))) TS_CResult_ShutdownScriptInvalidShutdownScriptZ_get_err(uint32_t owner) {
        LDKCResult_ShutdownScriptInvalidShutdownScriptZ* owner_conv = (LDKCResult_ShutdownScriptInvalidShutdownScriptZ*)(owner & ~1);
        LDKInvalidShutdownScript ret_var = CResult_ShutdownScriptInvalidShutdownScriptZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -920,7 +946,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_get_ok"))) TS_CResult_RouteHopDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_RouteHopDecodeErrorZ* owner_conv = (LDKCResult_RouteHopDecodeErrorZ*)(owner & ~1);
        LDKRouteHop ret_var = CResult_RouteHopDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -938,7 +964,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_get_err"))) TS_CResult_RouteHopDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_RouteHopDecodeErrorZ* owner_conv = (LDKCResult_RouteHopDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_RouteHopDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -970,7 +996,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_get_ok"))) TS_CResult_RouteDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_RouteDecodeErrorZ* owner_conv = (LDKCResult_RouteDecodeErrorZ*)(owner & ~1);
        LDKRoute ret_var = CResult_RouteDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -988,7 +1014,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_get_err"))) TS_CResult_RouteDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_RouteDecodeErrorZ* owner_conv = (LDKCResult_RouteDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_RouteDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1006,7 +1032,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_get_ok"))) TS_CResult_RouteParametersDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_RouteParametersDecodeErrorZ* owner_conv = (LDKCResult_RouteParametersDecodeErrorZ*)(owner & ~1);
        LDKRouteParameters ret_var = CResult_RouteParametersDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1024,7 +1050,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_get_err"))) TS_CResult_RouteParametersDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_RouteParametersDecodeErrorZ* owner_conv = (LDKCResult_RouteParametersDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_RouteParametersDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1053,7 +1079,8 @@ uint32_t __attribute__((export_name("TS_LDKCOption_u64Z_ty_from_ptr"))) TS_LDKCO
 int64_t __attribute__((export_name("TS_LDKCOption_u64Z_Some_get_some"))) TS_LDKCOption_u64Z_Some_get_some(uint32_t ptr) {
        LDKCOption_u64Z *obj = (LDKCOption_u64Z*)(ptr & ~1);
        assert(obj->tag == LDKCOption_u64Z_Some);
-       return obj->some;
+                       int64_t some_conv = obj->some;
+       return some_conv;
 }
 static inline struct LDKPaymentParameters CResult_PaymentParametersDecodeErrorZ_get_ok(LDKCResult_PaymentParametersDecodeErrorZ *NONNULL_PTR owner){
 CHECK(owner->result_ok);
@@ -1062,7 +1089,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_get_ok"))) TS_CResult_PaymentParametersDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_PaymentParametersDecodeErrorZ* owner_conv = (LDKCResult_PaymentParametersDecodeErrorZ*)(owner & ~1);
        LDKPaymentParameters ret_var = CResult_PaymentParametersDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1080,7 +1107,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_get_err"))) TS_CResult_PaymentParametersDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_PaymentParametersDecodeErrorZ* owner_conv = (LDKCResult_PaymentParametersDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_PaymentParametersDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1105,7 +1132,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_get_ok"))) TS_CResult_RouteHintDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_RouteHintDecodeErrorZ* owner_conv = (LDKCResult_RouteHintDecodeErrorZ*)(owner & ~1);
        LDKRouteHint ret_var = CResult_RouteHintDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1123,7 +1150,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_get_err"))) TS_CResult_RouteHintDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_RouteHintDecodeErrorZ* owner_conv = (LDKCResult_RouteHintDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_RouteHintDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1141,7 +1168,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_get_ok"))) TS_CResult_RouteHintHopDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_RouteHintHopDecodeErrorZ* owner_conv = (LDKCResult_RouteHintHopDecodeErrorZ*)(owner & ~1);
        LDKRouteHintHop ret_var = CResult_RouteHintHopDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1159,7 +1186,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_get_err"))) TS_CResult_RouteHintHopDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_RouteHintHopDecodeErrorZ* owner_conv = (LDKCResult_RouteHintHopDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_RouteHintHopDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1184,7 +1211,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_get_ok"))) TS_CResult_RouteLightningErrorZ_get_ok(uint32_t owner) {
        LDKCResult_RouteLightningErrorZ* owner_conv = (LDKCResult_RouteLightningErrorZ*)(owner & ~1);
        LDKRoute ret_var = CResult_RouteLightningErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1202,7 +1229,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_get_err"))) TS_CResult_RouteLightningErrorZ_get_err(uint32_t owner) {
        LDKCResult_RouteLightningErrorZ* owner_conv = (LDKCResult_RouteLightningErrorZ*)(owner & ~1);
        LDKLightningError ret_var = CResult_RouteLightningErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1221,7 +1248,7 @@ uint32_t  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_get_ok"))) TS
        LDKCResult_TxOutAccessErrorZ* owner_conv = (LDKCResult_TxOutAccessErrorZ*)(owner & ~1);
        LDKTxOut* ret_ref = MALLOC(sizeof(LDKTxOut), "LDKTxOut");
        *ret_ref = CResult_TxOutAccessErrorZ_get_ok(owner_conv);
-       return (uintptr_t)ret_ref;
+       return (uint32_t)ret_ref;
 }
 
 static inline enum LDKAccessError CResult_TxOutAccessErrorZ_get_err(LDKCResult_TxOutAccessErrorZ *NONNULL_PTR owner){
@@ -1237,10 +1264,10 @@ uint32_t  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_get_err"))) T
 static inline uintptr_t C2Tuple_usizeTransactionZ_get_a(LDKC2Tuple_usizeTransactionZ *NONNULL_PTR owner){
        return owner->a;
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_usizeTransactionZ_get_a"))) TS_C2Tuple_usizeTransactionZ_get_a(uint32_t owner) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_usizeTransactionZ_get_a"))) TS_C2Tuple_usizeTransactionZ_get_a(uint32_t owner) {
        LDKC2Tuple_usizeTransactionZ* owner_conv = (LDKC2Tuple_usizeTransactionZ*)(owner & ~1);
-       intptr_t ret_val = C2Tuple_usizeTransactionZ_get_a(owner_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_usizeTransactionZ_get_a(owner_conv);
+       return ret_conv;
 }
 
 static inline struct LDKTransaction C2Tuple_usizeTransactionZ_get_b(LDKC2Tuple_usizeTransactionZ *NONNULL_PTR owner){
@@ -1301,7 +1328,7 @@ uint32_t __attribute__((export_name("TS_LDKMonitorEvent_HTLCEvent_get_htlc_event
        LDKMonitorEvent *obj = (LDKMonitorEvent*)(ptr & ~1);
        assert(obj->tag == LDKMonitorEvent_HTLCEvent);
                        LDKHTLCUpdate htlc_event_var = obj->htlc_event;
-                       uintptr_t htlc_event_ref = 0;
+                       uint32_t htlc_event_ref = 0;
                        CHECK((((uintptr_t)htlc_event_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&htlc_event_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(htlc_event_var);
@@ -1312,7 +1339,7 @@ uint32_t __attribute__((export_name("TS_LDKMonitorEvent_CommitmentTxConfirmed_ge
        LDKMonitorEvent *obj = (LDKMonitorEvent*)(ptr & ~1);
        assert(obj->tag == LDKMonitorEvent_CommitmentTxConfirmed);
                        LDKOutPoint commitment_tx_confirmed_var = obj->commitment_tx_confirmed;
-                       uintptr_t commitment_tx_confirmed_ref = 0;
+                       uint32_t commitment_tx_confirmed_ref = 0;
                        CHECK((((uintptr_t)commitment_tx_confirmed_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&commitment_tx_confirmed_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(commitment_tx_confirmed_var);
@@ -1323,7 +1350,7 @@ uint32_t __attribute__((export_name("TS_LDKMonitorEvent_UpdateCompleted_get_fund
        LDKMonitorEvent *obj = (LDKMonitorEvent*)(ptr & ~1);
        assert(obj->tag == LDKMonitorEvent_UpdateCompleted);
                        LDKOutPoint funding_txo_var = obj->update_completed.funding_txo;
-                       uintptr_t funding_txo_ref = 0;
+                       uint32_t funding_txo_ref = 0;
                        CHECK((((uintptr_t)funding_txo_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&funding_txo_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(funding_txo_var);
@@ -1333,13 +1360,14 @@ uint32_t __attribute__((export_name("TS_LDKMonitorEvent_UpdateCompleted_get_fund
 int64_t __attribute__((export_name("TS_LDKMonitorEvent_UpdateCompleted_get_monitor_update_id"))) TS_LDKMonitorEvent_UpdateCompleted_get_monitor_update_id(uint32_t ptr) {
        LDKMonitorEvent *obj = (LDKMonitorEvent*)(ptr & ~1);
        assert(obj->tag == LDKMonitorEvent_UpdateCompleted);
-       return obj->update_completed.monitor_update_id;
+                       int64_t monitor_update_id_conv = obj->update_completed.monitor_update_id;
+       return monitor_update_id_conv;
 }
 uint32_t __attribute__((export_name("TS_LDKMonitorEvent_UpdateFailed_get_update_failed"))) TS_LDKMonitorEvent_UpdateFailed_get_update_failed(uint32_t ptr) {
        LDKMonitorEvent *obj = (LDKMonitorEvent*)(ptr & ~1);
        assert(obj->tag == LDKMonitorEvent_UpdateFailed);
                        LDKOutPoint update_failed_var = obj->update_failed;
-                       uintptr_t update_failed_ref = 0;
+                       uint32_t update_failed_ref = 0;
                        CHECK((((uintptr_t)update_failed_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&update_failed_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(update_failed_var);
@@ -1367,7 +1395,7 @@ uint32_t __attribute__((export_name("TS_LDKCOption_C2Tuple_usizeTransactionZZ_So
                        LDKC2Tuple_usizeTransactionZ* some_conv = MALLOC(sizeof(LDKC2Tuple_usizeTransactionZ), "LDKC2Tuple_usizeTransactionZ");
                        *some_conv = obj->some;
                        *some_conv = C2Tuple_usizeTransactionZ_clone(some_conv);
-       return ((uintptr_t)some_conv);
+       return ((uint32_t)some_conv);
 }
 uint32_t __attribute__((export_name("TS_LDKClosureReason_ty_from_ptr"))) TS_LDKClosureReason_ty_from_ptr(uint32_t ptr) {
        LDKClosureReason *obj = (LDKClosureReason*)(ptr & ~1);
@@ -1408,7 +1436,7 @@ uint32_t __attribute__((export_name("TS_LDKCOption_ClosureReasonZ_ty_from_ptr"))
 uint32_t __attribute__((export_name("TS_LDKCOption_ClosureReasonZ_Some_get_some"))) TS_LDKCOption_ClosureReasonZ_Some_get_some(uint32_t ptr) {
        LDKCOption_ClosureReasonZ *obj = (LDKCOption_ClosureReasonZ*)(ptr & ~1);
        assert(obj->tag == LDKCOption_ClosureReasonZ_Some);
-                       uintptr_t some_ref = ((uintptr_t)&obj->some) | 1;
+                       uint32_t some_ref = ((uintptr_t)&obj->some) | 1;
        return some_ref;
 }
 static inline struct LDKCOption_ClosureReasonZ CResult_COption_ClosureReasonZDecodeErrorZ_get_ok(LDKCResult_COption_ClosureReasonZDecodeErrorZ *NONNULL_PTR owner){
@@ -1419,7 +1447,7 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErr
        LDKCResult_COption_ClosureReasonZDecodeErrorZ* owner_conv = (LDKCResult_COption_ClosureReasonZDecodeErrorZ*)(owner & ~1);
        LDKCOption_ClosureReasonZ *ret_copy = MALLOC(sizeof(LDKCOption_ClosureReasonZ), "LDKCOption_ClosureReasonZ");
        *ret_copy = CResult_COption_ClosureReasonZDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -1430,7 +1458,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErrorZ_get_err"))) TS_CResult_COption_ClosureReasonZDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_COption_ClosureReasonZDecodeErrorZ* owner_conv = (LDKCResult_COption_ClosureReasonZDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_COption_ClosureReasonZDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1454,7 +1482,7 @@ uint32_t __attribute__((export_name("TS_LDKNetworkUpdate_ChannelUpdateMessage_ge
        LDKNetworkUpdate *obj = (LDKNetworkUpdate*)(ptr & ~1);
        assert(obj->tag == LDKNetworkUpdate_ChannelUpdateMessage);
                        LDKChannelUpdate msg_var = obj->channel_update_message.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -1464,12 +1492,14 @@ uint32_t __attribute__((export_name("TS_LDKNetworkUpdate_ChannelUpdateMessage_ge
 int64_t __attribute__((export_name("TS_LDKNetworkUpdate_ChannelClosed_get_short_channel_id"))) TS_LDKNetworkUpdate_ChannelClosed_get_short_channel_id(uint32_t ptr) {
        LDKNetworkUpdate *obj = (LDKNetworkUpdate*)(ptr & ~1);
        assert(obj->tag == LDKNetworkUpdate_ChannelClosed);
-       return obj->channel_closed.short_channel_id;
+                       int64_t short_channel_id_conv = obj->channel_closed.short_channel_id;
+       return short_channel_id_conv;
 }
 jboolean __attribute__((export_name("TS_LDKNetworkUpdate_ChannelClosed_get_is_permanent"))) TS_LDKNetworkUpdate_ChannelClosed_get_is_permanent(uint32_t ptr) {
        LDKNetworkUpdate *obj = (LDKNetworkUpdate*)(ptr & ~1);
        assert(obj->tag == LDKNetworkUpdate_ChannelClosed);
-       return obj->channel_closed.is_permanent;
+                       jboolean is_permanent_conv = obj->channel_closed.is_permanent;
+       return is_permanent_conv;
 }
 int8_tArray __attribute__((export_name("TS_LDKNetworkUpdate_NodeFailure_get_node_id"))) TS_LDKNetworkUpdate_NodeFailure_get_node_id(uint32_t ptr) {
        LDKNetworkUpdate *obj = (LDKNetworkUpdate*)(ptr & ~1);
@@ -1481,7 +1511,8 @@ int8_tArray __attribute__((export_name("TS_LDKNetworkUpdate_NodeFailure_get_node
 jboolean __attribute__((export_name("TS_LDKNetworkUpdate_NodeFailure_get_is_permanent"))) TS_LDKNetworkUpdate_NodeFailure_get_is_permanent(uint32_t ptr) {
        LDKNetworkUpdate *obj = (LDKNetworkUpdate*)(ptr & ~1);
        assert(obj->tag == LDKNetworkUpdate_NodeFailure);
-       return obj->node_failure.is_permanent;
+                       jboolean is_permanent_conv = obj->node_failure.is_permanent;
+       return is_permanent_conv;
 }
 uint32_t __attribute__((export_name("TS_LDKCOption_NetworkUpdateZ_ty_from_ptr"))) TS_LDKCOption_NetworkUpdateZ_ty_from_ptr(uint32_t ptr) {
        LDKCOption_NetworkUpdateZ *obj = (LDKCOption_NetworkUpdateZ*)(ptr & ~1);
@@ -1494,7 +1525,7 @@ uint32_t __attribute__((export_name("TS_LDKCOption_NetworkUpdateZ_ty_from_ptr"))
 uint32_t __attribute__((export_name("TS_LDKCOption_NetworkUpdateZ_Some_get_some"))) TS_LDKCOption_NetworkUpdateZ_Some_get_some(uint32_t ptr) {
        LDKCOption_NetworkUpdateZ *obj = (LDKCOption_NetworkUpdateZ*)(ptr & ~1);
        assert(obj->tag == LDKCOption_NetworkUpdateZ_Some);
-                       uintptr_t some_ref = ((uintptr_t)&obj->some) | 1;
+                       uint32_t some_ref = ((uintptr_t)&obj->some) | 1;
        return some_ref;
 }
 uint32_t __attribute__((export_name("TS_LDKSpendableOutputDescriptor_ty_from_ptr"))) TS_LDKSpendableOutputDescriptor_ty_from_ptr(uint32_t ptr) {
@@ -1510,7 +1541,7 @@ uint32_t __attribute__((export_name("TS_LDKSpendableOutputDescriptor_StaticOutpu
        LDKSpendableOutputDescriptor *obj = (LDKSpendableOutputDescriptor*)(ptr & ~1);
        assert(obj->tag == LDKSpendableOutputDescriptor_StaticOutput);
                        LDKOutPoint outpoint_var = obj->static_output.outpoint;
-                       uintptr_t outpoint_ref = 0;
+                       uint32_t outpoint_ref = 0;
                        CHECK((((uintptr_t)outpoint_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&outpoint_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(outpoint_var);
@@ -1520,14 +1551,14 @@ uint32_t __attribute__((export_name("TS_LDKSpendableOutputDescriptor_StaticOutpu
 uint32_t __attribute__((export_name("TS_LDKSpendableOutputDescriptor_StaticOutput_get_output"))) TS_LDKSpendableOutputDescriptor_StaticOutput_get_output(uint32_t ptr) {
        LDKSpendableOutputDescriptor *obj = (LDKSpendableOutputDescriptor*)(ptr & ~1);
        assert(obj->tag == LDKSpendableOutputDescriptor_StaticOutput);
-                       uintptr_t output_ref = ((uintptr_t)&obj->static_output.output) | 1;
-       return (uintptr_t)output_ref;
+                       uint32_t output_ref = ((uintptr_t)&obj->static_output.output) | 1;
+       return (uint32_t)output_ref;
 }
 uint32_t __attribute__((export_name("TS_LDKSpendableOutputDescriptor_DelayedPaymentOutput_get_delayed_payment_output"))) TS_LDKSpendableOutputDescriptor_DelayedPaymentOutput_get_delayed_payment_output(uint32_t ptr) {
        LDKSpendableOutputDescriptor *obj = (LDKSpendableOutputDescriptor*)(ptr & ~1);
        assert(obj->tag == LDKSpendableOutputDescriptor_DelayedPaymentOutput);
                        LDKDelayedPaymentOutputDescriptor delayed_payment_output_var = obj->delayed_payment_output;
-                       uintptr_t delayed_payment_output_ref = 0;
+                       uint32_t delayed_payment_output_ref = 0;
                        CHECK((((uintptr_t)delayed_payment_output_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&delayed_payment_output_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(delayed_payment_output_var);
@@ -1538,7 +1569,7 @@ uint32_t __attribute__((export_name("TS_LDKSpendableOutputDescriptor_StaticPayme
        LDKSpendableOutputDescriptor *obj = (LDKSpendableOutputDescriptor*)(ptr & ~1);
        assert(obj->tag == LDKSpendableOutputDescriptor_StaticPaymentOutput);
                        LDKStaticPaymentOutputDescriptor static_payment_output_var = obj->static_payment_output;
-                       uintptr_t static_payment_output_ref = 0;
+                       uint32_t static_payment_output_ref = 0;
                        CHECK((((uintptr_t)static_payment_output_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&static_payment_output_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(static_payment_output_var);
@@ -1609,7 +1640,8 @@ int8_tArray __attribute__((export_name("TS_LDKEvent_FundingGenerationReady_get_t
 int64_t __attribute__((export_name("TS_LDKEvent_FundingGenerationReady_get_channel_value_satoshis"))) TS_LDKEvent_FundingGenerationReady_get_channel_value_satoshis(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_FundingGenerationReady);
-       return obj->funding_generation_ready.channel_value_satoshis;
+                       int64_t channel_value_satoshis_conv = obj->funding_generation_ready.channel_value_satoshis;
+       return channel_value_satoshis_conv;
 }
 int8_tArray __attribute__((export_name("TS_LDKEvent_FundingGenerationReady_get_output_script"))) TS_LDKEvent_FundingGenerationReady_get_output_script(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
@@ -1622,7 +1654,8 @@ int8_tArray __attribute__((export_name("TS_LDKEvent_FundingGenerationReady_get_o
 int64_t __attribute__((export_name("TS_LDKEvent_FundingGenerationReady_get_user_channel_id"))) TS_LDKEvent_FundingGenerationReady_get_user_channel_id(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_FundingGenerationReady);
-       return obj->funding_generation_ready.user_channel_id;
+                       int64_t user_channel_id_conv = obj->funding_generation_ready.user_channel_id;
+       return user_channel_id_conv;
 }
 int8_tArray __attribute__((export_name("TS_LDKEvent_PaymentReceived_get_payment_hash"))) TS_LDKEvent_PaymentReceived_get_payment_hash(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
@@ -1634,12 +1667,13 @@ int8_tArray __attribute__((export_name("TS_LDKEvent_PaymentReceived_get_payment_
 int64_t __attribute__((export_name("TS_LDKEvent_PaymentReceived_get_amt"))) TS_LDKEvent_PaymentReceived_get_amt(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PaymentReceived);
-       return obj->payment_received.amt;
+                       int64_t amt_conv = obj->payment_received.amt;
+       return amt_conv;
 }
 uint32_t __attribute__((export_name("TS_LDKEvent_PaymentReceived_get_purpose"))) TS_LDKEvent_PaymentReceived_get_purpose(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PaymentReceived);
-                       uintptr_t purpose_ref = ((uintptr_t)&obj->payment_received.purpose) | 1;
+                       uint32_t purpose_ref = ((uintptr_t)&obj->payment_received.purpose) | 1;
        return purpose_ref;
 }
 int8_tArray __attribute__((export_name("TS_LDKEvent_PaymentSent_get_payment_id"))) TS_LDKEvent_PaymentSent_get_payment_id(uint32_t ptr) {
@@ -1666,7 +1700,7 @@ int8_tArray __attribute__((export_name("TS_LDKEvent_PaymentSent_get_payment_hash
 uint32_t __attribute__((export_name("TS_LDKEvent_PaymentSent_get_fee_paid_msat"))) TS_LDKEvent_PaymentSent_get_fee_paid_msat(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PaymentSent);
-                       uintptr_t fee_paid_msat_ref = ((uintptr_t)&obj->payment_sent.fee_paid_msat) | 1;
+                       uint32_t fee_paid_msat_ref = ((uintptr_t)&obj->payment_sent.fee_paid_msat) | 1;
        return fee_paid_msat_ref;
 }
 int8_tArray __attribute__((export_name("TS_LDKEvent_PaymentPathFailed_get_payment_id"))) TS_LDKEvent_PaymentPathFailed_get_payment_id(uint32_t ptr) {
@@ -1686,18 +1720,20 @@ int8_tArray __attribute__((export_name("TS_LDKEvent_PaymentPathFailed_get_paymen
 jboolean __attribute__((export_name("TS_LDKEvent_PaymentPathFailed_get_rejected_by_dest"))) TS_LDKEvent_PaymentPathFailed_get_rejected_by_dest(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PaymentPathFailed);
-       return obj->payment_path_failed.rejected_by_dest;
+                       jboolean rejected_by_dest_conv = obj->payment_path_failed.rejected_by_dest;
+       return rejected_by_dest_conv;
 }
 uint32_t __attribute__((export_name("TS_LDKEvent_PaymentPathFailed_get_network_update"))) TS_LDKEvent_PaymentPathFailed_get_network_update(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PaymentPathFailed);
-                       uintptr_t network_update_ref = ((uintptr_t)&obj->payment_path_failed.network_update) | 1;
+                       uint32_t network_update_ref = ((uintptr_t)&obj->payment_path_failed.network_update) | 1;
        return network_update_ref;
 }
 jboolean __attribute__((export_name("TS_LDKEvent_PaymentPathFailed_get_all_paths_failed"))) TS_LDKEvent_PaymentPathFailed_get_all_paths_failed(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PaymentPathFailed);
-       return obj->payment_path_failed.all_paths_failed;
+                       jboolean all_paths_failed_conv = obj->payment_path_failed.all_paths_failed;
+       return all_paths_failed_conv;
 }
 uint32_tArray __attribute__((export_name("TS_LDKEvent_PaymentPathFailed_get_path"))) TS_LDKEvent_PaymentPathFailed_get_path(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
@@ -1708,7 +1744,7 @@ uint32_tArray __attribute__((export_name("TS_LDKEvent_PaymentPathFailed_get_path
                        uint32_t *path_arr_ptr = (uint32_t*)(((uint8_t*)path_arr) + 4);
                        for (size_t k = 0; k < path_var.datalen; k++) {
                                LDKRouteHop path_conv_10_var = path_var.data[k];
-                               uintptr_t path_conv_10_ref = 0;
+                               uint32_t path_conv_10_ref = 0;
                                CHECK((((uintptr_t)path_conv_10_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                                CHECK((((uintptr_t)&path_conv_10_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                                CHECK_INNER_FIELD_ACCESS_OR_NULL(path_conv_10_var);
@@ -1721,14 +1757,14 @@ uint32_tArray __attribute__((export_name("TS_LDKEvent_PaymentPathFailed_get_path
 uint32_t __attribute__((export_name("TS_LDKEvent_PaymentPathFailed_get_short_channel_id"))) TS_LDKEvent_PaymentPathFailed_get_short_channel_id(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PaymentPathFailed);
-                       uintptr_t short_channel_id_ref = ((uintptr_t)&obj->payment_path_failed.short_channel_id) | 1;
+                       uint32_t short_channel_id_ref = ((uintptr_t)&obj->payment_path_failed.short_channel_id) | 1;
        return short_channel_id_ref;
 }
 uint32_t __attribute__((export_name("TS_LDKEvent_PaymentPathFailed_get_retry"))) TS_LDKEvent_PaymentPathFailed_get_retry(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PaymentPathFailed);
                        LDKRouteParameters retry_var = obj->payment_path_failed.retry;
-                       uintptr_t retry_ref = 0;
+                       uint32_t retry_ref = 0;
                        if ((uintptr_t)retry_var.inner > 4096) {
                                CHECK((((uintptr_t)retry_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                                CHECK((((uintptr_t)&retry_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -1754,7 +1790,8 @@ int8_tArray __attribute__((export_name("TS_LDKEvent_PaymentFailed_get_payment_ha
 int64_t __attribute__((export_name("TS_LDKEvent_PendingHTLCsForwardable_get_time_forwardable"))) TS_LDKEvent_PendingHTLCsForwardable_get_time_forwardable(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PendingHTLCsForwardable);
-       return obj->pending_htl_cs_forwardable.time_forwardable;
+                       int64_t time_forwardable_conv = obj->pending_htl_cs_forwardable.time_forwardable;
+       return time_forwardable_conv;
 }
 uint32_tArray __attribute__((export_name("TS_LDKEvent_SpendableOutputs_get_outputs"))) TS_LDKEvent_SpendableOutputs_get_outputs(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
@@ -1764,7 +1801,7 @@ uint32_tArray __attribute__((export_name("TS_LDKEvent_SpendableOutputs_get_outpu
                        outputs_arr = init_uint32_tArray(outputs_var.datalen, __LINE__);
                        uint32_t *outputs_arr_ptr = (uint32_t*)(((uint8_t*)outputs_arr) + 4);
                        for (size_t b = 0; b < outputs_var.datalen; b++) {
-                               uintptr_t outputs_conv_27_ref = ((uintptr_t)&outputs_var.data[b]) | 1;
+                               uint32_t outputs_conv_27_ref = ((uintptr_t)&outputs_var.data[b]) | 1;
                                outputs_arr_ptr[b] = outputs_conv_27_ref;
                        }
                        
@@ -1773,13 +1810,14 @@ uint32_tArray __attribute__((export_name("TS_LDKEvent_SpendableOutputs_get_outpu
 uint32_t __attribute__((export_name("TS_LDKEvent_PaymentForwarded_get_fee_earned_msat"))) TS_LDKEvent_PaymentForwarded_get_fee_earned_msat(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PaymentForwarded);
-                       uintptr_t fee_earned_msat_ref = ((uintptr_t)&obj->payment_forwarded.fee_earned_msat) | 1;
+                       uint32_t fee_earned_msat_ref = ((uintptr_t)&obj->payment_forwarded.fee_earned_msat) | 1;
        return fee_earned_msat_ref;
 }
 jboolean __attribute__((export_name("TS_LDKEvent_PaymentForwarded_get_claim_from_onchain_tx"))) TS_LDKEvent_PaymentForwarded_get_claim_from_onchain_tx(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_PaymentForwarded);
-       return obj->payment_forwarded.claim_from_onchain_tx;
+                       jboolean claim_from_onchain_tx_conv = obj->payment_forwarded.claim_from_onchain_tx;
+       return claim_from_onchain_tx_conv;
 }
 int8_tArray __attribute__((export_name("TS_LDKEvent_ChannelClosed_get_channel_id"))) TS_LDKEvent_ChannelClosed_get_channel_id(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
@@ -1791,12 +1829,13 @@ int8_tArray __attribute__((export_name("TS_LDKEvent_ChannelClosed_get_channel_id
 int64_t __attribute__((export_name("TS_LDKEvent_ChannelClosed_get_user_channel_id"))) TS_LDKEvent_ChannelClosed_get_user_channel_id(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_ChannelClosed);
-       return obj->channel_closed.user_channel_id;
+                       int64_t user_channel_id_conv = obj->channel_closed.user_channel_id;
+       return user_channel_id_conv;
 }
 uint32_t __attribute__((export_name("TS_LDKEvent_ChannelClosed_get_reason"))) TS_LDKEvent_ChannelClosed_get_reason(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_ChannelClosed);
-                       uintptr_t reason_ref = ((uintptr_t)&obj->channel_closed.reason) | 1;
+                       uint32_t reason_ref = ((uintptr_t)&obj->channel_closed.reason) | 1;
        return reason_ref;
 }
 int8_tArray __attribute__((export_name("TS_LDKEvent_DiscardFunding_get_channel_id"))) TS_LDKEvent_DiscardFunding_get_channel_id(uint32_t ptr) {
@@ -1837,7 +1876,7 @@ uint32_tArray __attribute__((export_name("TS_LDKEvent_PaymentPathSuccessful_get_
                        uint32_t *path_arr_ptr = (uint32_t*)(((uint8_t*)path_arr) + 4);
                        for (size_t k = 0; k < path_var.datalen; k++) {
                                LDKRouteHop path_conv_10_var = path_var.data[k];
-                               uintptr_t path_conv_10_ref = 0;
+                               uint32_t path_conv_10_ref = 0;
                                CHECK((((uintptr_t)path_conv_10_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                                CHECK((((uintptr_t)&path_conv_10_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                                CHECK_INNER_FIELD_ACCESS_OR_NULL(path_conv_10_var);
@@ -1864,12 +1903,25 @@ int8_tArray __attribute__((export_name("TS_LDKEvent_OpenChannelRequest_get_count
 int64_t __attribute__((export_name("TS_LDKEvent_OpenChannelRequest_get_funding_satoshis"))) TS_LDKEvent_OpenChannelRequest_get_funding_satoshis(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_OpenChannelRequest);
-       return obj->open_channel_request.funding_satoshis;
+                       int64_t funding_satoshis_conv = obj->open_channel_request.funding_satoshis;
+       return funding_satoshis_conv;
 }
 int64_t __attribute__((export_name("TS_LDKEvent_OpenChannelRequest_get_push_msat"))) TS_LDKEvent_OpenChannelRequest_get_push_msat(uint32_t ptr) {
        LDKEvent *obj = (LDKEvent*)(ptr & ~1);
        assert(obj->tag == LDKEvent_OpenChannelRequest);
-       return obj->open_channel_request.push_msat;
+                       int64_t push_msat_conv = obj->open_channel_request.push_msat;
+       return push_msat_conv;
+}
+uint32_t __attribute__((export_name("TS_LDKEvent_OpenChannelRequest_get_channel_type"))) TS_LDKEvent_OpenChannelRequest_get_channel_type(uint32_t ptr) {
+       LDKEvent *obj = (LDKEvent*)(ptr & ~1);
+       assert(obj->tag == LDKEvent_OpenChannelRequest);
+                       LDKChannelTypeFeatures channel_type_var = obj->open_channel_request.channel_type;
+                       uint32_t channel_type_ref = 0;
+                       CHECK((((uintptr_t)channel_type_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+                       CHECK((((uintptr_t)&channel_type_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+                       CHECK_INNER_FIELD_ACCESS_OR_NULL(channel_type_var);
+                       channel_type_ref = (uintptr_t)channel_type_var.inner & ~1;
+       return channel_type_ref;
 }
 uint32_t __attribute__((export_name("TS_LDKCOption_EventZ_ty_from_ptr"))) TS_LDKCOption_EventZ_ty_from_ptr(uint32_t ptr) {
        LDKCOption_EventZ *obj = (LDKCOption_EventZ*)(ptr & ~1);
@@ -1882,7 +1934,7 @@ uint32_t __attribute__((export_name("TS_LDKCOption_EventZ_ty_from_ptr"))) TS_LDK
 uint32_t __attribute__((export_name("TS_LDKCOption_EventZ_Some_get_some"))) TS_LDKCOption_EventZ_Some_get_some(uint32_t ptr) {
        LDKCOption_EventZ *obj = (LDKCOption_EventZ*)(ptr & ~1);
        assert(obj->tag == LDKCOption_EventZ_Some);
-                       uintptr_t some_ref = ((uintptr_t)&obj->some) | 1;
+                       uint32_t some_ref = ((uintptr_t)&obj->some) | 1;
        return some_ref;
 }
 static inline struct LDKCOption_EventZ CResult_COption_EventZDecodeErrorZ_get_ok(LDKCResult_COption_EventZDecodeErrorZ *NONNULL_PTR owner){
@@ -1893,7 +1945,7 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_get_
        LDKCResult_COption_EventZDecodeErrorZ* owner_conv = (LDKCResult_COption_EventZDecodeErrorZ*)(owner & ~1);
        LDKCOption_EventZ *ret_copy = MALLOC(sizeof(LDKCOption_EventZ), "LDKCOption_EventZ");
        *ret_copy = CResult_COption_EventZDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -1904,7 +1956,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_get_err"))) TS_CResult_COption_EventZDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_COption_EventZDecodeErrorZ* owner_conv = (LDKCResult_COption_EventZDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_COption_EventZDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -1931,7 +1983,7 @@ uint32_t __attribute__((export_name("TS_LDKErrorAction_DisconnectPeer_get_msg"))
        LDKErrorAction *obj = (LDKErrorAction*)(ptr & ~1);
        assert(obj->tag == LDKErrorAction_DisconnectPeer);
                        LDKErrorMessage msg_var = obj->disconnect_peer.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        if ((uintptr_t)msg_var.inner > 4096) {
                                CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                                CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -1950,7 +2002,7 @@ uint32_t __attribute__((export_name("TS_LDKErrorAction_SendErrorMessage_get_msg"
        LDKErrorAction *obj = (LDKErrorAction*)(ptr & ~1);
        assert(obj->tag == LDKErrorAction_SendErrorMessage);
                        LDKErrorMessage msg_var = obj->send_error_message.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -1961,7 +2013,7 @@ uint32_t __attribute__((export_name("TS_LDKErrorAction_SendWarningMessage_get_ms
        LDKErrorAction *obj = (LDKErrorAction*)(ptr & ~1);
        assert(obj->tag == LDKErrorAction_SendWarningMessage);
                        LDKWarningMessage msg_var = obj->send_warning_message.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -1996,6 +2048,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_ty_from_ptr"))) TS_L
                case LDKMessageSendEvent_SendChannelRangeQuery: return 16;
                case LDKMessageSendEvent_SendShortIdsQuery: return 17;
                case LDKMessageSendEvent_SendReplyChannelRange: return 18;
+               case LDKMessageSendEvent_SendGossipTimestampFilter: return 19;
                default: abort();
        }
 }
@@ -2010,7 +2063,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendAcceptChannel_ge
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendAcceptChannel);
                        LDKAcceptChannel msg_var = obj->send_accept_channel.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2028,7 +2081,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendOpenChannel_get_
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendOpenChannel);
                        LDKOpenChannel msg_var = obj->send_open_channel.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2046,7 +2099,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendFundingCreated_g
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendFundingCreated);
                        LDKFundingCreated msg_var = obj->send_funding_created.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2064,7 +2117,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendFundingSigned_ge
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendFundingSigned);
                        LDKFundingSigned msg_var = obj->send_funding_signed.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2082,7 +2135,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendFundingLocked_ge
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendFundingLocked);
                        LDKFundingLocked msg_var = obj->send_funding_locked.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2100,7 +2153,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendAnnouncementSign
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendAnnouncementSignatures);
                        LDKAnnouncementSignatures msg_var = obj->send_announcement_signatures.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2118,7 +2171,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_UpdateHTLCs_get_upda
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_UpdateHTLCs);
                        LDKCommitmentUpdate updates_var = obj->update_htl_cs.updates;
-                       uintptr_t updates_ref = 0;
+                       uint32_t updates_ref = 0;
                        CHECK((((uintptr_t)updates_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&updates_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(updates_var);
@@ -2136,7 +2189,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendRevokeAndACK_get
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendRevokeAndACK);
                        LDKRevokeAndACK msg_var = obj->send_revoke_and_ack.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2154,7 +2207,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendClosingSigned_ge
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendClosingSigned);
                        LDKClosingSigned msg_var = obj->send_closing_signed.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2172,7 +2225,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendShutdown_get_msg
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendShutdown);
                        LDKShutdown msg_var = obj->send_shutdown.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2190,7 +2243,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendChannelReestabli
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendChannelReestablish);
                        LDKChannelReestablish msg_var = obj->send_channel_reestablish.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2201,7 +2254,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_BroadcastChannelAnno
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_BroadcastChannelAnnouncement);
                        LDKChannelAnnouncement msg_var = obj->broadcast_channel_announcement.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2212,7 +2265,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_BroadcastChannelAnno
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_BroadcastChannelAnnouncement);
                        LDKChannelUpdate update_msg_var = obj->broadcast_channel_announcement.update_msg;
-                       uintptr_t update_msg_ref = 0;
+                       uint32_t update_msg_ref = 0;
                        CHECK((((uintptr_t)update_msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&update_msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(update_msg_var);
@@ -2223,7 +2276,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_BroadcastNodeAnnounc
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_BroadcastNodeAnnouncement);
                        LDKNodeAnnouncement msg_var = obj->broadcast_node_announcement.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2234,7 +2287,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_BroadcastChannelUpda
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_BroadcastChannelUpdate);
                        LDKChannelUpdate msg_var = obj->broadcast_channel_update.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2252,7 +2305,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendChannelUpdate_ge
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendChannelUpdate);
                        LDKChannelUpdate msg_var = obj->send_channel_update.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2269,7 +2322,7 @@ int8_tArray __attribute__((export_name("TS_LDKMessageSendEvent_HandleError_get_n
 uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_HandleError_get_action"))) TS_LDKMessageSendEvent_HandleError_get_action(uint32_t ptr) {
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_HandleError);
-                       uintptr_t action_ref = ((uintptr_t)&obj->handle_error.action) | 1;
+                       uint32_t action_ref = ((uintptr_t)&obj->handle_error.action) | 1;
        return action_ref;
 }
 int8_tArray __attribute__((export_name("TS_LDKMessageSendEvent_SendChannelRangeQuery_get_node_id"))) TS_LDKMessageSendEvent_SendChannelRangeQuery_get_node_id(uint32_t ptr) {
@@ -2283,7 +2336,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendChannelRangeQuer
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendChannelRangeQuery);
                        LDKQueryChannelRange msg_var = obj->send_channel_range_query.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2301,7 +2354,7 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendShortIdsQuery_ge
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendShortIdsQuery);
                        LDKQueryShortChannelIds msg_var = obj->send_short_ids_query.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2319,7 +2372,25 @@ uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendReplyChannelRang
        LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
        assert(obj->tag == LDKMessageSendEvent_SendReplyChannelRange);
                        LDKReplyChannelRange msg_var = obj->send_reply_channel_range.msg;
-                       uintptr_t msg_ref = 0;
+                       uint32_t msg_ref = 0;
+                       CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+                       CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+                       CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
+                       msg_ref = (uintptr_t)msg_var.inner & ~1;
+       return msg_ref;
+}
+int8_tArray __attribute__((export_name("TS_LDKMessageSendEvent_SendGossipTimestampFilter_get_node_id"))) TS_LDKMessageSendEvent_SendGossipTimestampFilter_get_node_id(uint32_t ptr) {
+       LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
+       assert(obj->tag == LDKMessageSendEvent_SendGossipTimestampFilter);
+                       int8_tArray node_id_arr = init_int8_tArray(33, __LINE__);
+                       memcpy(node_id_arr->elems, obj->send_gossip_timestamp_filter.node_id.compressed_form, 33);
+       return node_id_arr;
+}
+uint32_t __attribute__((export_name("TS_LDKMessageSendEvent_SendGossipTimestampFilter_get_msg"))) TS_LDKMessageSendEvent_SendGossipTimestampFilter_get_msg(uint32_t ptr) {
+       LDKMessageSendEvent *obj = (LDKMessageSendEvent*)(ptr & ~1);
+       assert(obj->tag == LDKMessageSendEvent_SendGossipTimestampFilter);
+                       LDKGossipTimestampFilter msg_var = obj->send_gossip_timestamp_filter.msg;
+                       uint32_t msg_ref = 0;
                        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -2340,7 +2411,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_get_ok"))) TS_CResult_FixedPenaltyScorerDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_FixedPenaltyScorerDecodeErrorZ* owner_conv = (LDKCResult_FixedPenaltyScorerDecodeErrorZ*)(owner & ~1);
        LDKFixedPenaltyScorer ret_var = CResult_FixedPenaltyScorerDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2358,7 +2429,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_get_err"))) TS_CResult_FixedPenaltyScorerDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_FixedPenaltyScorerDecodeErrorZ* owner_conv = (LDKCResult_FixedPenaltyScorerDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_FixedPenaltyScorerDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2376,7 +2447,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_get_ok"))) TS_CResult_ScoringParametersDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ScoringParametersDecodeErrorZ* owner_conv = (LDKCResult_ScoringParametersDecodeErrorZ*)(owner & ~1);
        LDKScoringParameters ret_var = CResult_ScoringParametersDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2394,7 +2465,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_get_err"))) TS_CResult_ScoringParametersDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ScoringParametersDecodeErrorZ* owner_conv = (LDKCResult_ScoringParametersDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ScoringParametersDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2412,7 +2483,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ScorerDecodeErrorZ_get_ok"))) TS_CResult_ScorerDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ScorerDecodeErrorZ* owner_conv = (LDKCResult_ScorerDecodeErrorZ*)(owner & ~1);
        LDKScorer ret_var = *CResult_ScorerDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2427,7 +2498,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ScorerDecodeErrorZ_get_err"))) TS_CResult_ScorerDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ScorerDecodeErrorZ* owner_conv = (LDKCResult_ScorerDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ScorerDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2438,32 +2509,29 @@ uint32_t  __attribute__((export_name("TS_CResult_ScorerDecodeErrorZ_get_err")))
        return ret_ref;
 }
 
-static inline struct LDKProbabilisticScoringParameters CResult_ProbabilisticScoringParametersDecodeErrorZ_get_ok(LDKCResult_ProbabilisticScoringParametersDecodeErrorZ *NONNULL_PTR owner){
+static inline struct LDKProbabilisticScorer *CResult_ProbabilisticScorerDecodeErrorZ_get_ok(LDKCResult_ProbabilisticScorerDecodeErrorZ *NONNULL_PTR owner){
 CHECK(owner->result_ok);
-       return ProbabilisticScoringParameters_clone(&*owner->contents.result);
+       return &*owner->contents.result;
 }
-uint32_t  __attribute__((export_name("TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_get_ok"))) TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_get_ok(uint32_t owner) {
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ* owner_conv = (LDKCResult_ProbabilisticScoringParametersDecodeErrorZ*)(owner & ~1);
-       LDKProbabilisticScoringParameters ret_var = CResult_ProbabilisticScoringParametersDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+uint32_t  __attribute__((export_name("TS_CResult_ProbabilisticScorerDecodeErrorZ_get_ok"))) TS_CResult_ProbabilisticScorerDecodeErrorZ_get_ok(uint32_t owner) {
+       LDKCResult_ProbabilisticScorerDecodeErrorZ* owner_conv = (LDKCResult_ProbabilisticScorerDecodeErrorZ*)(owner & ~1);
+       LDKProbabilisticScorer ret_var = *CResult_ProbabilisticScorerDecodeErrorZ_get_ok(owner_conv);
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
-       ret_ref = (uintptr_t)ret_var.inner;
-       if (ret_var.is_owned) {
-               ret_ref |= 1;
-       }
+       ret_ref = (uintptr_t)ret_var.inner & ~1;
        return ret_ref;
 }
 
-static inline struct LDKDecodeError CResult_ProbabilisticScoringParametersDecodeErrorZ_get_err(LDKCResult_ProbabilisticScoringParametersDecodeErrorZ *NONNULL_PTR owner){
+static inline struct LDKDecodeError CResult_ProbabilisticScorerDecodeErrorZ_get_err(LDKCResult_ProbabilisticScorerDecodeErrorZ *NONNULL_PTR owner){
 CHECK(!owner->result_ok);
        return DecodeError_clone(&*owner->contents.err);
 }
-uint32_t  __attribute__((export_name("TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_get_err"))) TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_get_err(uint32_t owner) {
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ* owner_conv = (LDKCResult_ProbabilisticScoringParametersDecodeErrorZ*)(owner & ~1);
-       LDKDecodeError ret_var = CResult_ProbabilisticScoringParametersDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+uint32_t  __attribute__((export_name("TS_CResult_ProbabilisticScorerDecodeErrorZ_get_err"))) TS_CResult_ProbabilisticScorerDecodeErrorZ_get_err(uint32_t owner) {
+       LDKCResult_ProbabilisticScorerDecodeErrorZ* owner_conv = (LDKCResult_ProbabilisticScorerDecodeErrorZ*)(owner & ~1);
+       LDKDecodeError ret_var = CResult_ProbabilisticScorerDecodeErrorZ_get_err(owner_conv);
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2481,7 +2549,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_InitFeaturesDecodeErrorZ_get_ok"))) TS_CResult_InitFeaturesDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_InitFeaturesDecodeErrorZ* owner_conv = (LDKCResult_InitFeaturesDecodeErrorZ*)(owner & ~1);
        LDKInitFeatures ret_var = CResult_InitFeaturesDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2499,7 +2567,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_InitFeaturesDecodeErrorZ_get_err"))) TS_CResult_InitFeaturesDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_InitFeaturesDecodeErrorZ* owner_conv = (LDKCResult_InitFeaturesDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_InitFeaturesDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2517,7 +2585,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelFeaturesDecodeErrorZ_get_ok"))) TS_CResult_ChannelFeaturesDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelFeaturesDecodeErrorZ* owner_conv = (LDKCResult_ChannelFeaturesDecodeErrorZ*)(owner & ~1);
        LDKChannelFeatures ret_var = CResult_ChannelFeaturesDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2535,7 +2603,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelFeaturesDecodeErrorZ_get_err"))) TS_CResult_ChannelFeaturesDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelFeaturesDecodeErrorZ* owner_conv = (LDKCResult_ChannelFeaturesDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelFeaturesDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2553,7 +2621,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NodeFeaturesDecodeErrorZ_get_ok"))) TS_CResult_NodeFeaturesDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_NodeFeaturesDecodeErrorZ* owner_conv = (LDKCResult_NodeFeaturesDecodeErrorZ*)(owner & ~1);
        LDKNodeFeatures ret_var = CResult_NodeFeaturesDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2571,7 +2639,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NodeFeaturesDecodeErrorZ_get_err"))) TS_CResult_NodeFeaturesDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_NodeFeaturesDecodeErrorZ* owner_conv = (LDKCResult_NodeFeaturesDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_NodeFeaturesDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2589,7 +2657,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceFeaturesDecodeErrorZ_get_ok"))) TS_CResult_InvoiceFeaturesDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_InvoiceFeaturesDecodeErrorZ* owner_conv = (LDKCResult_InvoiceFeaturesDecodeErrorZ*)(owner & ~1);
        LDKInvoiceFeatures ret_var = CResult_InvoiceFeaturesDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2607,7 +2675,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceFeaturesDecodeErrorZ_get_err"))) TS_CResult_InvoiceFeaturesDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_InvoiceFeaturesDecodeErrorZ* owner_conv = (LDKCResult_InvoiceFeaturesDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_InvoiceFeaturesDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2625,7 +2693,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelTypeFeaturesDecodeErrorZ_get_ok"))) TS_CResult_ChannelTypeFeaturesDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelTypeFeaturesDecodeErrorZ* owner_conv = (LDKCResult_ChannelTypeFeaturesDecodeErrorZ*)(owner & ~1);
        LDKChannelTypeFeatures ret_var = CResult_ChannelTypeFeaturesDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2643,7 +2711,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelTypeFeaturesDecodeErrorZ_get_err"))) TS_CResult_ChannelTypeFeaturesDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelTypeFeaturesDecodeErrorZ* owner_conv = (LDKCResult_ChannelTypeFeaturesDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelTypeFeaturesDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2661,7 +2729,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_ok"))) TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ* owner_conv = (LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ*)(owner & ~1);
        LDKDelayedPaymentOutputDescriptor ret_var = CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2679,7 +2747,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_err"))) TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ* owner_conv = (LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2697,7 +2765,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_ok"))) TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ* owner_conv = (LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ*)(owner & ~1);
        LDKStaticPaymentOutputDescriptor ret_var = CResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2715,7 +2783,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_err"))) TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ* owner_conv = (LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2734,7 +2802,7 @@ uint32_t  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecode
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* owner_conv = (LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)(owner & ~1);
        LDKSpendableOutputDescriptor *ret_copy = MALLOC(sizeof(LDKSpendableOutputDescriptor), "LDKSpendableOutputDescriptor");
        *ret_copy = CResult_SpendableOutputDescriptorDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -2745,7 +2813,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecodeErrorZ_get_err"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* owner_conv = (LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_SpendableOutputDescriptorDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -2799,7 +2867,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureCVec_Signature
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* owner_conv = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)(owner & ~1);
        LDKC2Tuple_SignatureCVec_SignatureZZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_SignatureCVec_SignatureZZ), "LDKC2Tuple_SignatureCVec_SignatureZZ");
        *ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_ok(owner_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 static inline void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_err(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *NONNULL_PTR owner){
@@ -2859,7 +2927,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureSignatureZNone
        LDKCResult_C2Tuple_SignatureSignatureZNoneZ* owner_conv = (LDKCResult_C2Tuple_SignatureSignatureZNoneZ*)(owner & ~1);
        LDKC2Tuple_SignatureSignatureZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_SignatureSignatureZ), "LDKC2Tuple_SignatureSignatureZ");
        *ret_conv = CResult_C2Tuple_SignatureSignatureZNoneZ_get_ok(owner_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 static inline void CResult_C2Tuple_SignatureSignatureZNoneZ_get_err(LDKCResult_C2Tuple_SignatureSignatureZNoneZ *NONNULL_PTR owner){
@@ -2903,7 +2971,8 @@ static void LDKBaseSign_JCalls_free(void* this_arg) {
 }
 LDKPublicKey get_per_commitment_point_LDKBaseSign_jcall(const void* this_arg, uint64_t idx) {
        LDKBaseSign_JCalls *j_calls = (LDKBaseSign_JCalls*) this_arg;
-       int8_tArray ret = (int8_tArray)js_invoke_function_1(j_calls->instance_ptr, 0, (uint32_t)idx);
+       int64_t idx_conv = idx;
+       int8_tArray ret = (int8_tArray)js_invoke_function_1(j_calls->instance_ptr, 0, (uint32_t)idx_conv);
        LDKPublicKey ret_ref;
        CHECK(ret->arr_len == 33);
        memcpy(ret_ref.compressed_form, ret->elems, 33); FREE(ret);
@@ -2911,7 +2980,8 @@ LDKPublicKey get_per_commitment_point_LDKBaseSign_jcall(const void* this_arg, ui
 }
 LDKThirtyTwoBytes release_commitment_secret_LDKBaseSign_jcall(const void* this_arg, uint64_t idx) {
        LDKBaseSign_JCalls *j_calls = (LDKBaseSign_JCalls*) this_arg;
-       int8_tArray ret = (int8_tArray)js_invoke_function_1(j_calls->instance_ptr, 1, (uint32_t)idx);
+       int64_t idx_conv = idx;
+       int8_tArray ret = (int8_tArray)js_invoke_function_1(j_calls->instance_ptr, 1, (uint32_t)idx_conv);
        LDKThirtyTwoBytes ret_ref;
        CHECK(ret->arr_len == 32);
        memcpy(ret_ref.data, ret->elems, 32); FREE(ret);
@@ -2920,8 +2990,8 @@ LDKThirtyTwoBytes release_commitment_secret_LDKBaseSign_jcall(const void* this_a
 LDKCResult_NoneNoneZ validate_holder_commitment_LDKBaseSign_jcall(const void* this_arg, const LDKHolderCommitmentTransaction * holder_tx, LDKCVec_PaymentPreimageZ preimages) {
        LDKBaseSign_JCalls *j_calls = (LDKBaseSign_JCalls*) this_arg;
        LDKHolderCommitmentTransaction holder_tx_var = *holder_tx;
-       uintptr_t holder_tx_ref = 0;
-       holder_tx_var = HolderCommitmentTransaction_clone(holder_tx);
+       uint32_t holder_tx_ref = 0;
+       holder_tx_var = HolderCommitmentTransaction_clone(&holder_tx_var);
        CHECK((((uintptr_t)holder_tx_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&holder_tx_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(holder_tx_var);
@@ -2958,8 +3028,8 @@ LDKThirtyTwoBytes channel_keys_id_LDKBaseSign_jcall(const void* this_arg) {
 LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment_LDKBaseSign_jcall(const void* this_arg, const LDKCommitmentTransaction * commitment_tx, LDKCVec_PaymentPreimageZ preimages) {
        LDKBaseSign_JCalls *j_calls = (LDKBaseSign_JCalls*) this_arg;
        LDKCommitmentTransaction commitment_tx_var = *commitment_tx;
-       uintptr_t commitment_tx_ref = 0;
-       commitment_tx_var = CommitmentTransaction_clone(commitment_tx);
+       uint32_t commitment_tx_ref = 0;
+       commitment_tx_var = CommitmentTransaction_clone(&commitment_tx_var);
        CHECK((((uintptr_t)commitment_tx_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&commitment_tx_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(commitment_tx_var);
@@ -2987,9 +3057,10 @@ LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment_L
 }
 LDKCResult_NoneNoneZ validate_counterparty_revocation_LDKBaseSign_jcall(const void* this_arg, uint64_t idx, const uint8_t (* secret)[32]) {
        LDKBaseSign_JCalls *j_calls = (LDKBaseSign_JCalls*) this_arg;
+       int64_t idx_conv = idx;
        int8_tArray secret_arr = init_int8_tArray(32, __LINE__);
        memcpy(secret_arr->elems, *secret, 32);
-       uint32_t ret = js_invoke_function_2(j_calls->instance_ptr, 5, (uint32_t)idx, (uint32_t)secret_arr);
+       uint32_t ret = js_invoke_function_2(j_calls->instance_ptr, 5, (uint32_t)idx_conv, (uint32_t)secret_arr);
        void* ret_ptr = (void*)(((uintptr_t)ret) & ~1);
        CHECK_ACCESS(ret_ptr);
        LDKCResult_NoneNoneZ ret_conv = *(LDKCResult_NoneNoneZ*)(ret_ptr);
@@ -2999,8 +3070,8 @@ LDKCResult_NoneNoneZ validate_counterparty_revocation_LDKBaseSign_jcall(const vo
 LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_holder_commitment_and_htlcs_LDKBaseSign_jcall(const void* this_arg, const LDKHolderCommitmentTransaction * commitment_tx) {
        LDKBaseSign_JCalls *j_calls = (LDKBaseSign_JCalls*) this_arg;
        LDKHolderCommitmentTransaction commitment_tx_var = *commitment_tx;
-       uintptr_t commitment_tx_ref = 0;
-       commitment_tx_var = HolderCommitmentTransaction_clone(commitment_tx);
+       uint32_t commitment_tx_ref = 0;
+       commitment_tx_var = HolderCommitmentTransaction_clone(&commitment_tx_var);
        CHECK((((uintptr_t)commitment_tx_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&commitment_tx_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(commitment_tx_var);
@@ -3021,9 +3092,11 @@ LDKCResult_SignatureNoneZ sign_justice_revoked_output_LDKBaseSign_jcall(const vo
        int8_tArray justice_tx_arr = init_int8_tArray(justice_tx_var.datalen, __LINE__);
        memcpy(justice_tx_arr->elems, justice_tx_var.data, justice_tx_var.datalen);
        Transaction_free(justice_tx_var);
+       uint32_t input_conv = input;
+       int64_t amount_conv = amount;
        int8_tArray per_commitment_key_arr = init_int8_tArray(32, __LINE__);
        memcpy(per_commitment_key_arr->elems, *per_commitment_key, 32);
-       uint32_t ret = js_invoke_function_4(j_calls->instance_ptr, 7, (uint32_t)justice_tx_arr, (uint32_t)input, (uint32_t)amount, (uint32_t)per_commitment_key_arr);
+       uint32_t ret = js_invoke_function_4(j_calls->instance_ptr, 7, (uint32_t)justice_tx_arr, (uint32_t)input_conv, (uint32_t)amount_conv, (uint32_t)per_commitment_key_arr);
        void* ret_ptr = (void*)(((uintptr_t)ret) & ~1);
        CHECK_ACCESS(ret_ptr);
        LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)(ret_ptr);
@@ -3036,11 +3109,13 @@ LDKCResult_SignatureNoneZ sign_justice_revoked_htlc_LDKBaseSign_jcall(const void
        int8_tArray justice_tx_arr = init_int8_tArray(justice_tx_var.datalen, __LINE__);
        memcpy(justice_tx_arr->elems, justice_tx_var.data, justice_tx_var.datalen);
        Transaction_free(justice_tx_var);
+       uint32_t input_conv = input;
+       int64_t amount_conv = amount;
        int8_tArray per_commitment_key_arr = init_int8_tArray(32, __LINE__);
        memcpy(per_commitment_key_arr->elems, *per_commitment_key, 32);
        LDKHTLCOutputInCommitment htlc_var = *htlc;
-       uintptr_t htlc_ref = 0;
-       htlc_var = HTLCOutputInCommitment_clone(htlc);
+       uint32_t htlc_ref = 0;
+       htlc_var = HTLCOutputInCommitment_clone(&htlc_var);
        CHECK((((uintptr_t)htlc_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&htlc_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(htlc_var);
@@ -3048,7 +3123,7 @@ LDKCResult_SignatureNoneZ sign_justice_revoked_htlc_LDKBaseSign_jcall(const void
        if (htlc_var.is_owned) {
                htlc_ref |= 1;
        }
-       uint32_t ret = js_invoke_function_5(j_calls->instance_ptr, 8, (uint32_t)justice_tx_arr, (uint32_t)input, (uint32_t)amount, (uint32_t)per_commitment_key_arr, (uint32_t)htlc_ref);
+       uint32_t ret = js_invoke_function_5(j_calls->instance_ptr, 8, (uint32_t)justice_tx_arr, (uint32_t)input_conv, (uint32_t)amount_conv, (uint32_t)per_commitment_key_arr, (uint32_t)htlc_ref);
        void* ret_ptr = (void*)(((uintptr_t)ret) & ~1);
        CHECK_ACCESS(ret_ptr);
        LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)(ret_ptr);
@@ -3061,11 +3136,13 @@ LDKCResult_SignatureNoneZ sign_counterparty_htlc_transaction_LDKBaseSign_jcall(c
        int8_tArray htlc_tx_arr = init_int8_tArray(htlc_tx_var.datalen, __LINE__);
        memcpy(htlc_tx_arr->elems, htlc_tx_var.data, htlc_tx_var.datalen);
        Transaction_free(htlc_tx_var);
+       uint32_t input_conv = input;
+       int64_t amount_conv = amount;
        int8_tArray per_commitment_point_arr = init_int8_tArray(33, __LINE__);
        memcpy(per_commitment_point_arr->elems, per_commitment_point.compressed_form, 33);
        LDKHTLCOutputInCommitment htlc_var = *htlc;
-       uintptr_t htlc_ref = 0;
-       htlc_var = HTLCOutputInCommitment_clone(htlc);
+       uint32_t htlc_ref = 0;
+       htlc_var = HTLCOutputInCommitment_clone(&htlc_var);
        CHECK((((uintptr_t)htlc_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&htlc_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(htlc_var);
@@ -3073,7 +3150,7 @@ LDKCResult_SignatureNoneZ sign_counterparty_htlc_transaction_LDKBaseSign_jcall(c
        if (htlc_var.is_owned) {
                htlc_ref |= 1;
        }
-       uint32_t ret = js_invoke_function_5(j_calls->instance_ptr, 9, (uint32_t)htlc_tx_arr, (uint32_t)input, (uint32_t)amount, (uint32_t)per_commitment_point_arr, (uint32_t)htlc_ref);
+       uint32_t ret = js_invoke_function_5(j_calls->instance_ptr, 9, (uint32_t)htlc_tx_arr, (uint32_t)input_conv, (uint32_t)amount_conv, (uint32_t)per_commitment_point_arr, (uint32_t)htlc_ref);
        void* ret_ptr = (void*)(((uintptr_t)ret) & ~1);
        CHECK_ACCESS(ret_ptr);
        LDKCResult_SignatureNoneZ ret_conv = *(LDKCResult_SignatureNoneZ*)(ret_ptr);
@@ -3083,8 +3160,8 @@ LDKCResult_SignatureNoneZ sign_counterparty_htlc_transaction_LDKBaseSign_jcall(c
 LDKCResult_SignatureNoneZ sign_closing_transaction_LDKBaseSign_jcall(const void* this_arg, const LDKClosingTransaction * closing_tx) {
        LDKBaseSign_JCalls *j_calls = (LDKBaseSign_JCalls*) this_arg;
        LDKClosingTransaction closing_tx_var = *closing_tx;
-       uintptr_t closing_tx_ref = 0;
-       closing_tx_var = ClosingTransaction_clone(closing_tx);
+       uint32_t closing_tx_ref = 0;
+       closing_tx_var = ClosingTransaction_clone(&closing_tx_var);
        CHECK((((uintptr_t)closing_tx_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&closing_tx_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(closing_tx_var);
@@ -3102,8 +3179,8 @@ LDKCResult_SignatureNoneZ sign_closing_transaction_LDKBaseSign_jcall(const void*
 LDKCResult_C2Tuple_SignatureSignatureZNoneZ sign_channel_announcement_LDKBaseSign_jcall(const void* this_arg, const LDKUnsignedChannelAnnouncement * msg) {
        LDKBaseSign_JCalls *j_calls = (LDKBaseSign_JCalls*) this_arg;
        LDKUnsignedChannelAnnouncement msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = UnsignedChannelAnnouncement_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = UnsignedChannelAnnouncement_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -3121,8 +3198,8 @@ LDKCResult_C2Tuple_SignatureSignatureZNoneZ sign_channel_announcement_LDKBaseSig
 void ready_channel_LDKBaseSign_jcall(void* this_arg, const LDKChannelTransactionParameters * channel_parameters) {
        LDKBaseSign_JCalls *j_calls = (LDKBaseSign_JCalls*) this_arg;
        LDKChannelTransactionParameters channel_parameters_var = *channel_parameters;
-       uintptr_t channel_parameters_ref = 0;
-       channel_parameters_var = ChannelTransactionParameters_clone(channel_parameters);
+       uint32_t channel_parameters_ref = 0;
+       channel_parameters_var = ChannelTransactionParameters_clone(&channel_parameters_var);
        CHECK((((uintptr_t)channel_parameters_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&channel_parameters_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(channel_parameters_var);
@@ -3214,7 +3291,7 @@ uint32_t  __attribute__((export_name("TS_BaseSign_validate_holder_commitment")))
        }
        LDKCResult_NoneNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneNoneZ), "LDKCResult_NoneNoneZ");
        *ret_conv = (this_arg_conv->validate_holder_commitment)(this_arg_conv->this_arg, &holder_tx_conv, preimages_constr);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_BaseSign_channel_keys_id"))) TS_BaseSign_channel_keys_id(uint32_t this_arg) {
@@ -3250,7 +3327,7 @@ uint32_t  __attribute__((export_name("TS_BaseSign_sign_counterparty_commitment")
        }
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ), "LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ");
        *ret_conv = (this_arg_conv->sign_counterparty_commitment)(this_arg_conv->this_arg, &commitment_tx_conv, preimages_constr);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_BaseSign_validate_counterparty_revocation"))) TS_BaseSign_validate_counterparty_revocation(uint32_t this_arg, int64_t idx, int8_tArray secret) {
@@ -3263,7 +3340,7 @@ uint32_t  __attribute__((export_name("TS_BaseSign_validate_counterparty_revocati
        unsigned char (*secret_ref)[32] = &secret_arr;
        LDKCResult_NoneNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneNoneZ), "LDKCResult_NoneNoneZ");
        *ret_conv = (this_arg_conv->validate_counterparty_revocation)(this_arg_conv->this_arg, idx, secret_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_BaseSign_sign_holder_commitment_and_htlcs"))) TS_BaseSign_sign_holder_commitment_and_htlcs(uint32_t this_arg, uint32_t commitment_tx) {
@@ -3276,10 +3353,10 @@ uint32_t  __attribute__((export_name("TS_BaseSign_sign_holder_commitment_and_htl
        CHECK_INNER_FIELD_ACCESS_OR_NULL(commitment_tx_conv);
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ), "LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ");
        *ret_conv = (this_arg_conv->sign_holder_commitment_and_htlcs)(this_arg_conv->this_arg, &commitment_tx_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_BaseSign_sign_justice_revoked_output"))) TS_BaseSign_sign_justice_revoked_output(uint32_t this_arg, int8_tArray justice_tx, intptr_t input, int64_t amount, int8_tArray per_commitment_key) {
+uint32_t  __attribute__((export_name("TS_BaseSign_sign_justice_revoked_output"))) TS_BaseSign_sign_justice_revoked_output(uint32_t this_arg, int8_tArray justice_tx, uint32_t input, int64_t amount, int8_tArray per_commitment_key) {
        void* this_arg_ptr = (void*)(((uintptr_t)this_arg) & ~1);
        if (!(this_arg & 1)) { CHECK_ACCESS(this_arg_ptr); }
        LDKBaseSign* this_arg_conv = (LDKBaseSign*)this_arg_ptr;
@@ -3294,10 +3371,10 @@ uint32_t  __attribute__((export_name("TS_BaseSign_sign_justice_revoked_output"))
        unsigned char (*per_commitment_key_ref)[32] = &per_commitment_key_arr;
        LDKCResult_SignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignatureNoneZ), "LDKCResult_SignatureNoneZ");
        *ret_conv = (this_arg_conv->sign_justice_revoked_output)(this_arg_conv->this_arg, justice_tx_ref, input, amount, per_commitment_key_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_BaseSign_sign_justice_revoked_htlc"))) TS_BaseSign_sign_justice_revoked_htlc(uint32_t this_arg, int8_tArray justice_tx, intptr_t input, int64_t amount, int8_tArray per_commitment_key, uint32_t htlc) {
+uint32_t  __attribute__((export_name("TS_BaseSign_sign_justice_revoked_htlc"))) TS_BaseSign_sign_justice_revoked_htlc(uint32_t this_arg, int8_tArray justice_tx, uint32_t input, int64_t amount, int8_tArray per_commitment_key, uint32_t htlc) {
        void* this_arg_ptr = (void*)(((uintptr_t)this_arg) & ~1);
        if (!(this_arg & 1)) { CHECK_ACCESS(this_arg_ptr); }
        LDKBaseSign* this_arg_conv = (LDKBaseSign*)this_arg_ptr;
@@ -3316,10 +3393,10 @@ uint32_t  __attribute__((export_name("TS_BaseSign_sign_justice_revoked_htlc")))
        CHECK_INNER_FIELD_ACCESS_OR_NULL(htlc_conv);
        LDKCResult_SignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignatureNoneZ), "LDKCResult_SignatureNoneZ");
        *ret_conv = (this_arg_conv->sign_justice_revoked_htlc)(this_arg_conv->this_arg, justice_tx_ref, input, amount, per_commitment_key_ref, &htlc_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_BaseSign_sign_counterparty_htlc_transaction"))) TS_BaseSign_sign_counterparty_htlc_transaction(uint32_t this_arg, int8_tArray htlc_tx, intptr_t input, int64_t amount, int8_tArray per_commitment_point, uint32_t htlc) {
+uint32_t  __attribute__((export_name("TS_BaseSign_sign_counterparty_htlc_transaction"))) TS_BaseSign_sign_counterparty_htlc_transaction(uint32_t this_arg, int8_tArray htlc_tx, uint32_t input, int64_t amount, int8_tArray per_commitment_point, uint32_t htlc) {
        void* this_arg_ptr = (void*)(((uintptr_t)this_arg) & ~1);
        if (!(this_arg & 1)) { CHECK_ACCESS(this_arg_ptr); }
        LDKBaseSign* this_arg_conv = (LDKBaseSign*)this_arg_ptr;
@@ -3337,7 +3414,7 @@ uint32_t  __attribute__((export_name("TS_BaseSign_sign_counterparty_htlc_transac
        CHECK_INNER_FIELD_ACCESS_OR_NULL(htlc_conv);
        LDKCResult_SignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignatureNoneZ), "LDKCResult_SignatureNoneZ");
        *ret_conv = (this_arg_conv->sign_counterparty_htlc_transaction)(this_arg_conv->this_arg, htlc_tx_ref, input, amount, per_commitment_point_ref, &htlc_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_BaseSign_sign_closing_transaction"))) TS_BaseSign_sign_closing_transaction(uint32_t this_arg, uint32_t closing_tx) {
@@ -3350,7 +3427,7 @@ uint32_t  __attribute__((export_name("TS_BaseSign_sign_closing_transaction"))) T
        CHECK_INNER_FIELD_ACCESS_OR_NULL(closing_tx_conv);
        LDKCResult_SignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignatureNoneZ), "LDKCResult_SignatureNoneZ");
        *ret_conv = (this_arg_conv->sign_closing_transaction)(this_arg_conv->this_arg, &closing_tx_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_BaseSign_sign_channel_announcement"))) TS_BaseSign_sign_channel_announcement(uint32_t this_arg, uint32_t msg) {
@@ -3363,7 +3440,7 @@ uint32_t  __attribute__((export_name("TS_BaseSign_sign_channel_announcement")))
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_conv);
        LDKCResult_C2Tuple_SignatureSignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureSignatureZNoneZ), "LDKCResult_C2Tuple_SignatureSignatureZNoneZ");
        *ret_conv = (this_arg_conv->sign_channel_announcement)(this_arg_conv->this_arg, &msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_BaseSign_ready_channel"))) TS_BaseSign_ready_channel(uint32_t this_arg, uint32_t channel_parameters) {
@@ -3387,7 +3464,7 @@ uint32_t  __attribute__((export_name("TS_BaseSign_get_pubkeys"))) TS_BaseSign_ge
        if (!(this_arg & 1)) { CHECK_ACCESS(this_arg_ptr); }
        LDKBaseSign* this_arg_conv = (LDKBaseSign*)this_arg_ptr;
        LDKChannelPublicKeys ret_var = LDKBaseSign_set_get_pubkeys(this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -3467,7 +3544,7 @@ uint32_t  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_get_ok"))) TS_
        LDKCResult_SignDecodeErrorZ* owner_conv = (LDKCResult_SignDecodeErrorZ*)(owner & ~1);
        LDKSign* ret_ret = MALLOC(sizeof(LDKSign), "LDKSign");
        *ret_ret = CResult_SignDecodeErrorZ_get_ok(owner_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 static inline struct LDKDecodeError CResult_SignDecodeErrorZ_get_err(LDKCResult_SignDecodeErrorZ *NONNULL_PTR owner){
@@ -3477,7 +3554,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_get_err"))) TS_CResult_SignDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_SignDecodeErrorZ* owner_conv = (LDKCResult_SignDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_SignDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -3553,7 +3630,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_get_ok"))) TS_CResult_InMemorySignerDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_InMemorySignerDecodeErrorZ* owner_conv = (LDKCResult_InMemorySignerDecodeErrorZ*)(owner & ~1);
        LDKInMemorySigner ret_var = CResult_InMemorySignerDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -3571,7 +3648,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_get_err"))) TS_CResult_InMemorySignerDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_InMemorySignerDecodeErrorZ* owner_conv = (LDKCResult_InMemorySignerDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_InMemorySignerDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -3621,7 +3698,8 @@ uint32_t __attribute__((export_name("TS_LDKCOption_u16Z_ty_from_ptr"))) TS_LDKCO
 int16_t __attribute__((export_name("TS_LDKCOption_u16Z_Some_get_some"))) TS_LDKCOption_u16Z_Some_get_some(uint32_t ptr) {
        LDKCOption_u16Z *obj = (LDKCOption_u16Z*)(ptr & ~1);
        assert(obj->tag == LDKCOption_u16Z_Some);
-       return obj->some;
+                       int16_t some_conv = obj->some;
+       return some_conv;
 }
 uint32_t __attribute__((export_name("TS_LDKAPIError_ty_from_ptr"))) TS_LDKAPIError_ty_from_ptr(uint32_t ptr) {
        LDKAPIError *obj = (LDKAPIError*)(ptr & ~1);
@@ -3652,7 +3730,8 @@ jstring __attribute__((export_name("TS_LDKAPIError_FeeRateTooHigh_get_err"))) TS
 int32_t __attribute__((export_name("TS_LDKAPIError_FeeRateTooHigh_get_feerate"))) TS_LDKAPIError_FeeRateTooHigh_get_feerate(uint32_t ptr) {
        LDKAPIError *obj = (LDKAPIError*)(ptr & ~1);
        assert(obj->tag == LDKAPIError_FeeRateTooHigh);
-       return obj->fee_rate_too_high.feerate;
+                       int32_t feerate_conv = obj->fee_rate_too_high.feerate;
+       return feerate_conv;
 }
 jstring __attribute__((export_name("TS_LDKAPIError_RouteError_get_err"))) TS_LDKAPIError_RouteError_get_err(uint32_t ptr) {
        LDKAPIError *obj = (LDKAPIError*)(ptr & ~1);
@@ -3672,7 +3751,7 @@ uint32_t __attribute__((export_name("TS_LDKAPIError_IncompatibleShutdownScript_g
        LDKAPIError *obj = (LDKAPIError*)(ptr & ~1);
        assert(obj->tag == LDKAPIError_IncompatibleShutdownScript);
                        LDKShutdownScript script_var = obj->incompatible_shutdown_script.script;
-                       uintptr_t script_ref = 0;
+                       uint32_t script_ref = 0;
                        CHECK((((uintptr_t)script_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&script_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(script_var);
@@ -3696,7 +3775,7 @@ uint32_t  __attribute__((export_name("TS_CResult_NoneAPIErrorZ_get_err"))) TS_CR
        LDKCResult_NoneAPIErrorZ* owner_conv = (LDKCResult_NoneAPIErrorZ*)(owner & ~1);
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = CResult_NoneAPIErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -3733,7 +3812,7 @@ uint32_t  __attribute__((export_name("TS_CResult__u832APIErrorZ_get_err"))) TS_C
        LDKCResult__u832APIErrorZ* owner_conv = (LDKCResult__u832APIErrorZ*)(owner & ~1);
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = CResult__u832APIErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -3750,7 +3829,7 @@ uint32_t __attribute__((export_name("TS_LDKPaymentSendFailure_ty_from_ptr"))) TS
 uint32_t __attribute__((export_name("TS_LDKPaymentSendFailure_ParameterError_get_parameter_error"))) TS_LDKPaymentSendFailure_ParameterError_get_parameter_error(uint32_t ptr) {
        LDKPaymentSendFailure *obj = (LDKPaymentSendFailure*)(ptr & ~1);
        assert(obj->tag == LDKPaymentSendFailure_ParameterError);
-                       uintptr_t parameter_error_ref = ((uintptr_t)&obj->parameter_error) | 1;
+                       uint32_t parameter_error_ref = ((uintptr_t)&obj->parameter_error) | 1;
        return parameter_error_ref;
 }
 uint32_tArray __attribute__((export_name("TS_LDKPaymentSendFailure_PathParameterError_get_path_parameter_error"))) TS_LDKPaymentSendFailure_PathParameterError_get_path_parameter_error(uint32_t ptr) {
@@ -3764,7 +3843,7 @@ uint32_tArray __attribute__((export_name("TS_LDKPaymentSendFailure_PathParameter
                                LDKCResult_NoneAPIErrorZ* path_parameter_error_conv_22_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
                                *path_parameter_error_conv_22_conv = path_parameter_error_var.data[w];
                                *path_parameter_error_conv_22_conv = CResult_NoneAPIErrorZ_clone(path_parameter_error_conv_22_conv);
-                               path_parameter_error_arr_ptr[w] = (uintptr_t)path_parameter_error_conv_22_conv;
+                               path_parameter_error_arr_ptr[w] = (uint32_t)path_parameter_error_conv_22_conv;
                        }
                        
        return path_parameter_error_arr;
@@ -3777,7 +3856,7 @@ uint32_tArray __attribute__((export_name("TS_LDKPaymentSendFailure_AllFailedRetr
                        all_failed_retry_safe_arr = init_uint32_tArray(all_failed_retry_safe_var.datalen, __LINE__);
                        uint32_t *all_failed_retry_safe_arr_ptr = (uint32_t*)(((uint8_t*)all_failed_retry_safe_arr) + 4);
                        for (size_t k = 0; k < all_failed_retry_safe_var.datalen; k++) {
-                               uintptr_t all_failed_retry_safe_conv_10_ref = ((uintptr_t)&all_failed_retry_safe_var.data[k]) | 1;
+                               uint32_t all_failed_retry_safe_conv_10_ref = ((uintptr_t)&all_failed_retry_safe_var.data[k]) | 1;
                                all_failed_retry_safe_arr_ptr[k] = all_failed_retry_safe_conv_10_ref;
                        }
                        
@@ -3794,7 +3873,7 @@ uint32_tArray __attribute__((export_name("TS_LDKPaymentSendFailure_PartialFailur
                                LDKCResult_NoneAPIErrorZ* results_conv_22_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
                                *results_conv_22_conv = results_var.data[w];
                                *results_conv_22_conv = CResult_NoneAPIErrorZ_clone(results_conv_22_conv);
-                               results_arr_ptr[w] = (uintptr_t)results_conv_22_conv;
+                               results_arr_ptr[w] = (uint32_t)results_conv_22_conv;
                        }
                        
        return results_arr;
@@ -3803,7 +3882,7 @@ uint32_t __attribute__((export_name("TS_LDKPaymentSendFailure_PartialFailure_get
        LDKPaymentSendFailure *obj = (LDKPaymentSendFailure*)(ptr & ~1);
        assert(obj->tag == LDKPaymentSendFailure_PartialFailure);
                        LDKRouteParameters failed_paths_retry_var = obj->partial_failure.failed_paths_retry;
-                       uintptr_t failed_paths_retry_ref = 0;
+                       uint32_t failed_paths_retry_ref = 0;
                        if ((uintptr_t)failed_paths_retry_var.inner > 4096) {
                                CHECK((((uintptr_t)failed_paths_retry_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                                CHECK((((uintptr_t)&failed_paths_retry_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -3838,7 +3917,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_ge
        LDKCResult_PaymentIdPaymentSendFailureZ* owner_conv = (LDKCResult_PaymentIdPaymentSendFailureZ*)(owner & ~1);
        LDKPaymentSendFailure *ret_copy = MALLOC(sizeof(LDKPaymentSendFailure), "LDKPaymentSendFailure");
        *ret_copy = CResult_PaymentIdPaymentSendFailureZ_get_err(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -3859,7 +3938,7 @@ uint32_t  __attribute__((export_name("TS_CResult_NonePaymentSendFailureZ_get_err
        LDKCResult_NonePaymentSendFailureZ* owner_conv = (LDKCResult_NonePaymentSendFailureZ*)(owner & ~1);
        LDKPaymentSendFailure *ret_copy = MALLOC(sizeof(LDKPaymentSendFailure), "LDKPaymentSendFailure");
        *ret_copy = CResult_NonePaymentSendFailureZ_get_err(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -3891,7 +3970,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPa
        LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ* owner_conv = (LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ*)(owner & ~1);
        LDKC2Tuple_PaymentHashPaymentIdZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PaymentHashPaymentIdZ), "LDKC2Tuple_PaymentHashPaymentIdZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_ok(owner_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 static inline struct LDKPaymentSendFailure CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_err(LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ *NONNULL_PTR owner){
@@ -3902,7 +3981,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPa
        LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ* owner_conv = (LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ*)(owner & ~1);
        LDKPaymentSendFailure *ret_copy = MALLOC(sizeof(LDKPaymentSendFailure), "LDKPaymentSendFailure");
        *ret_copy = CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_err(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -3926,7 +4005,8 @@ int8_tArray __attribute__((export_name("TS_LDKNetAddress_IPv4_get_addr"))) TS_LD
 int16_t __attribute__((export_name("TS_LDKNetAddress_IPv4_get_port"))) TS_LDKNetAddress_IPv4_get_port(uint32_t ptr) {
        LDKNetAddress *obj = (LDKNetAddress*)(ptr & ~1);
        assert(obj->tag == LDKNetAddress_IPv4);
-       return obj->i_pv4.port;
+                       int16_t port_conv = obj->i_pv4.port;
+       return port_conv;
 }
 int8_tArray __attribute__((export_name("TS_LDKNetAddress_IPv6_get_addr"))) TS_LDKNetAddress_IPv6_get_addr(uint32_t ptr) {
        LDKNetAddress *obj = (LDKNetAddress*)(ptr & ~1);
@@ -3938,7 +4018,8 @@ int8_tArray __attribute__((export_name("TS_LDKNetAddress_IPv6_get_addr"))) TS_LD
 int16_t __attribute__((export_name("TS_LDKNetAddress_IPv6_get_port"))) TS_LDKNetAddress_IPv6_get_port(uint32_t ptr) {
        LDKNetAddress *obj = (LDKNetAddress*)(ptr & ~1);
        assert(obj->tag == LDKNetAddress_IPv6);
-       return obj->i_pv6.port;
+                       int16_t port_conv = obj->i_pv6.port;
+       return port_conv;
 }
 int8_tArray __attribute__((export_name("TS_LDKNetAddress_OnionV2_get_onion_v2"))) TS_LDKNetAddress_OnionV2_get_onion_v2(uint32_t ptr) {
        LDKNetAddress *obj = (LDKNetAddress*)(ptr & ~1);
@@ -3957,17 +4038,20 @@ int8_tArray __attribute__((export_name("TS_LDKNetAddress_OnionV3_get_ed25519_pub
 int16_t __attribute__((export_name("TS_LDKNetAddress_OnionV3_get_checksum"))) TS_LDKNetAddress_OnionV3_get_checksum(uint32_t ptr) {
        LDKNetAddress *obj = (LDKNetAddress*)(ptr & ~1);
        assert(obj->tag == LDKNetAddress_OnionV3);
-       return obj->onion_v3.checksum;
+                       int16_t checksum_conv = obj->onion_v3.checksum;
+       return checksum_conv;
 }
 int8_t __attribute__((export_name("TS_LDKNetAddress_OnionV3_get_version"))) TS_LDKNetAddress_OnionV3_get_version(uint32_t ptr) {
        LDKNetAddress *obj = (LDKNetAddress*)(ptr & ~1);
        assert(obj->tag == LDKNetAddress_OnionV3);
-       return obj->onion_v3.version;
+                       int8_t version_conv = obj->onion_v3.version;
+       return version_conv;
 }
 int16_t __attribute__((export_name("TS_LDKNetAddress_OnionV3_get_port"))) TS_LDKNetAddress_OnionV3_get_port(uint32_t ptr) {
        LDKNetAddress *obj = (LDKNetAddress*)(ptr & ~1);
        assert(obj->tag == LDKNetAddress_OnionV3);
-       return obj->onion_v3.port;
+                       int16_t port_conv = obj->onion_v3.port;
+       return port_conv;
 }
 static inline LDKCVec_NetAddressZ CVec_NetAddressZ_clone(const LDKCVec_NetAddressZ *orig) {
        LDKCVec_NetAddressZ ret = { .data = MALLOC(sizeof(LDKNetAddress) * orig->datalen, "LDKCVec_NetAddressZ clone bytes"), .datalen = orig->datalen };
@@ -4004,7 +4088,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecre
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ* owner_conv = (LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ*)(owner & ~1);
        LDKC2Tuple_PaymentHashPaymentSecretZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PaymentHashPaymentSecretZ), "LDKC2Tuple_PaymentHashPaymentSecretZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_get_ok(owner_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 static inline void CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_get_err(LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ *NONNULL_PTR owner){
@@ -4024,7 +4108,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecre
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ* owner_conv = (LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ*)(owner & ~1);
        LDKC2Tuple_PaymentHashPaymentSecretZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PaymentHashPaymentSecretZ), "LDKC2Tuple_PaymentHashPaymentSecretZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_get_ok(owner_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 static inline struct LDKAPIError CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_get_err(LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ *NONNULL_PTR owner){
@@ -4035,7 +4119,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecre
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ* owner_conv = (LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ*)(owner & ~1);
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -4078,7 +4162,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_get_err"
        LDKCResult_PaymentSecretAPIErrorZ* owner_conv = (LDKCResult_PaymentSecretAPIErrorZ*)(owner & ~1);
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = CResult_PaymentSecretAPIErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -4101,7 +4185,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_get_er
        LDKCResult_PaymentPreimageAPIErrorZ* owner_conv = (LDKCResult_PaymentPreimageAPIErrorZ*)(owner & ~1);
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = CResult_PaymentPreimageAPIErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -4112,7 +4196,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_get_ok"))) TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_CounterpartyForwardingInfoDecodeErrorZ* owner_conv = (LDKCResult_CounterpartyForwardingInfoDecodeErrorZ*)(owner & ~1);
        LDKCounterpartyForwardingInfo ret_var = CResult_CounterpartyForwardingInfoDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4130,7 +4214,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_get_err"))) TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_CounterpartyForwardingInfoDecodeErrorZ* owner_conv = (LDKCResult_CounterpartyForwardingInfoDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_CounterpartyForwardingInfoDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4148,7 +4232,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ_get_ok"))) TS_CResult_ChannelCounterpartyDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelCounterpartyDecodeErrorZ* owner_conv = (LDKCResult_ChannelCounterpartyDecodeErrorZ*)(owner & ~1);
        LDKChannelCounterparty ret_var = CResult_ChannelCounterpartyDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4166,7 +4250,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ_get_err"))) TS_CResult_ChannelCounterpartyDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelCounterpartyDecodeErrorZ* owner_conv = (LDKCResult_ChannelCounterpartyDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelCounterpartyDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4184,7 +4268,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_get_ok"))) TS_CResult_ChannelDetailsDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelDetailsDecodeErrorZ* owner_conv = (LDKCResult_ChannelDetailsDecodeErrorZ*)(owner & ~1);
        LDKChannelDetails ret_var = CResult_ChannelDetailsDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4202,7 +4286,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_get_err"))) TS_CResult_ChannelDetailsDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelDetailsDecodeErrorZ* owner_conv = (LDKCResult_ChannelDetailsDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelDetailsDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4220,7 +4304,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_get_ok"))) TS_CResult_PhantomRouteHintsDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_PhantomRouteHintsDecodeErrorZ* owner_conv = (LDKCResult_PhantomRouteHintsDecodeErrorZ*)(owner & ~1);
        LDKPhantomRouteHints ret_var = CResult_PhantomRouteHintsDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4238,7 +4322,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_get_err"))) TS_CResult_PhantomRouteHintsDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_PhantomRouteHintsDecodeErrorZ* owner_conv = (LDKCResult_PhantomRouteHintsDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_PhantomRouteHintsDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4269,7 +4353,7 @@ static void LDKWatch_JCalls_free(void* this_arg) {
 LDKCResult_NoneChannelMonitorUpdateErrZ watch_channel_LDKWatch_jcall(const void* this_arg, LDKOutPoint funding_txo, LDKChannelMonitor monitor) {
        LDKWatch_JCalls *j_calls = (LDKWatch_JCalls*) this_arg;
        LDKOutPoint funding_txo_var = funding_txo;
-       uintptr_t funding_txo_ref = 0;
+       uint32_t funding_txo_ref = 0;
        CHECK((((uintptr_t)funding_txo_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&funding_txo_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(funding_txo_var);
@@ -4278,7 +4362,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ watch_channel_LDKWatch_jcall(const void*
                funding_txo_ref |= 1;
        }
        LDKChannelMonitor monitor_var = monitor;
-       uintptr_t monitor_ref = 0;
+       uint32_t monitor_ref = 0;
        CHECK((((uintptr_t)monitor_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&monitor_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(monitor_var);
@@ -4296,7 +4380,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ watch_channel_LDKWatch_jcall(const void*
 LDKCResult_NoneChannelMonitorUpdateErrZ update_channel_LDKWatch_jcall(const void* this_arg, LDKOutPoint funding_txo, LDKChannelMonitorUpdate update) {
        LDKWatch_JCalls *j_calls = (LDKWatch_JCalls*) this_arg;
        LDKOutPoint funding_txo_var = funding_txo;
-       uintptr_t funding_txo_ref = 0;
+       uint32_t funding_txo_ref = 0;
        CHECK((((uintptr_t)funding_txo_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&funding_txo_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(funding_txo_var);
@@ -4305,7 +4389,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ update_channel_LDKWatch_jcall(const void
                funding_txo_ref |= 1;
        }
        LDKChannelMonitorUpdate update_var = update;
-       uintptr_t update_ref = 0;
+       uint32_t update_ref = 0;
        CHECK((((uintptr_t)update_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&update_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(update_var);
@@ -4379,7 +4463,7 @@ uint32_t  __attribute__((export_name("TS_Watch_watch_channel"))) TS_Watch_watch_
        monitor_conv = ChannelMonitor_clone(&monitor_conv);
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
        *ret_conv = (this_arg_conv->watch_channel)(this_arg_conv->this_arg, funding_txo_conv, monitor_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Watch_update_channel"))) TS_Watch_update_channel(uint32_t this_arg, uint32_t funding_txo, uint32_t update) {
@@ -4398,7 +4482,7 @@ uint32_t  __attribute__((export_name("TS_Watch_update_channel"))) TS_Watch_updat
        update_conv = ChannelMonitorUpdate_clone(&update_conv);
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
        *ret_conv = (this_arg_conv->update_channel)(this_arg_conv->this_arg, funding_txo_conv, update_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_tArray  __attribute__((export_name("TS_Watch_release_pending_monitor_events"))) TS_Watch_release_pending_monitor_events(uint32_t this_arg) {
@@ -4412,7 +4496,7 @@ uint32_tArray  __attribute__((export_name("TS_Watch_release_pending_monitor_even
        for (size_t o = 0; o < ret_var.datalen; o++) {
                LDKMonitorEvent *ret_conv_14_copy = MALLOC(sizeof(LDKMonitorEvent), "LDKMonitorEvent");
                *ret_conv_14_copy = ret_var.data[o];
-               uintptr_t ret_conv_14_ref = (uintptr_t)ret_conv_14_copy;
+               uint32_t ret_conv_14_ref = (uintptr_t)ret_conv_14_copy;
                ret_arr_ptr[o] = ret_conv_14_ref;
        }
        
@@ -4511,7 +4595,9 @@ LDKShutdownScript get_shutdown_scriptpubkey_LDKKeysInterface_jcall(const void* t
 }
 LDKSign get_channel_signer_LDKKeysInterface_jcall(const void* this_arg, bool inbound, uint64_t channel_value_satoshis) {
        LDKKeysInterface_JCalls *j_calls = (LDKKeysInterface_JCalls*) this_arg;
-       uint32_t ret = js_invoke_function_2(j_calls->instance_ptr, 21, (uint32_t)inbound, (uint32_t)channel_value_satoshis);
+       jboolean inbound_conv = inbound;
+       int64_t channel_value_satoshis_conv = channel_value_satoshis;
+       uint32_t ret = js_invoke_function_2(j_calls->instance_ptr, 21, (uint32_t)inbound_conv, (uint32_t)channel_value_satoshis_conv);
        void* ret_ptr = (void*)(((uintptr_t)ret) & ~1);
        CHECK_ACCESS(ret_ptr);
        LDKSign ret_conv = *(LDKSign*)(ret_ptr);
@@ -4604,7 +4690,7 @@ uint32_t  __attribute__((export_name("TS_KeysInterface_get_node_secret"))) TS_Ke
        LDKRecipient recipient_conv = LDKRecipient_from_js(recipient);
        LDKCResult_SecretKeyNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyNoneZ), "LDKCResult_SecretKeyNoneZ");
        *ret_conv = (this_arg_conv->get_node_secret)(this_arg_conv->this_arg, recipient_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_KeysInterface_get_destination_script"))) TS_KeysInterface_get_destination_script(uint32_t this_arg) {
@@ -4623,7 +4709,7 @@ uint32_t  __attribute__((export_name("TS_KeysInterface_get_shutdown_scriptpubkey
        if (!(this_arg & 1)) { CHECK_ACCESS(this_arg_ptr); }
        LDKKeysInterface* this_arg_conv = (LDKKeysInterface*)this_arg_ptr;
        LDKShutdownScript ret_var = (this_arg_conv->get_shutdown_scriptpubkey)(this_arg_conv->this_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4640,7 +4726,7 @@ uint32_t  __attribute__((export_name("TS_KeysInterface_get_channel_signer"))) TS
        LDKKeysInterface* this_arg_conv = (LDKKeysInterface*)this_arg_ptr;
        LDKSign* ret_ret = MALLOC(sizeof(LDKSign), "LDKSign");
        *ret_ret = (this_arg_conv->get_channel_signer)(this_arg_conv->this_arg, inbound, channel_value_satoshis);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 int8_tArray  __attribute__((export_name("TS_KeysInterface_get_secure_random_bytes"))) TS_KeysInterface_get_secure_random_bytes(uint32_t this_arg) {
@@ -4661,7 +4747,7 @@ uint32_t  __attribute__((export_name("TS_KeysInterface_read_chan_signer"))) TS_K
        reader_ref.data = reader->elems /* XXX reader leaks */;
        LDKCResult_SignDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SignDecodeErrorZ), "LDKCResult_SignDecodeErrorZ");
        *ret_conv = (this_arg_conv->read_chan_signer)(this_arg_conv->this_arg, reader_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_KeysInterface_sign_invoice"))) TS_KeysInterface_sign_invoice(uint32_t this_arg, int8_tArray hrp_bytes, ptrArray invoice_data, uint32_t receipient) {
@@ -4686,7 +4772,7 @@ uint32_t  __attribute__((export_name("TS_KeysInterface_sign_invoice"))) TS_KeysI
        LDKRecipient receipient_conv = LDKRecipient_from_js(receipient);
        LDKCResult_RecoverableSignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_RecoverableSignatureNoneZ), "LDKCResult_RecoverableSignatureNoneZ");
        *ret_conv = (this_arg_conv->sign_invoice)(this_arg_conv->this_arg, hrp_bytes_ref, invoice_data_constr, receipient_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_KeysInterface_get_inbound_payment_key_material"))) TS_KeysInterface_get_inbound_payment_key_material(uint32_t this_arg) {
@@ -4739,8 +4825,8 @@ int32_t  __attribute__((export_name("TS_FeeEstimator_get_est_sat_per_1000_weight
        if (!(this_arg & 1)) { CHECK_ACCESS(this_arg_ptr); }
        LDKFeeEstimator* this_arg_conv = (LDKFeeEstimator*)this_arg_ptr;
        LDKConfirmationTarget confirmation_target_conv = LDKConfirmationTarget_from_js(confirmation_target);
-       int32_t ret_val = (this_arg_conv->get_est_sat_per_1000_weight)(this_arg_conv->this_arg, confirmation_target_conv);
-       return ret_val;
+       int32_t ret_conv = (this_arg_conv->get_est_sat_per_1000_weight)(this_arg_conv->this_arg, confirmation_target_conv);
+       return ret_conv;
 }
 
 typedef struct LDKLogger_JCalls {
@@ -4756,8 +4842,8 @@ static void LDKLogger_JCalls_free(void* this_arg) {
 void log_LDKLogger_jcall(const void* this_arg, const LDKRecord * record) {
        LDKLogger_JCalls *j_calls = (LDKLogger_JCalls*) this_arg;
        LDKRecord record_var = *record;
-       uintptr_t record_ref = 0;
-       record_var = Record_clone(record);
+       uint32_t record_ref = 0;
+       record_var = Record_clone(&record_var);
        CHECK((((uintptr_t)record_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&record_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(record_var);
@@ -4804,7 +4890,7 @@ static inline struct LDKChannelManager *C2Tuple_BlockHashChannelManagerZ_get_b(L
 uint32_t  __attribute__((export_name("TS_C2Tuple_BlockHashChannelManagerZ_get_b"))) TS_C2Tuple_BlockHashChannelManagerZ_get_b(uint32_t owner) {
        LDKC2Tuple_BlockHashChannelManagerZ* owner_conv = (LDKC2Tuple_BlockHashChannelManagerZ*)(owner & ~1);
        LDKChannelManager ret_var = *C2Tuple_BlockHashChannelManagerZ_get_b(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4818,7 +4904,7 @@ CHECK(owner->result_ok);
 }
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok"))) TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ* owner_conv = (LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ*)(owner & ~1);
-       uintptr_t ret_ret = (uintptr_t)CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(owner_conv) | 1;
+       uint32_t ret_ret = (uintptr_t)CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(owner_conv) | 1;
        return ret_ret;
 }
 
@@ -4829,7 +4915,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err"))) TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ* owner_conv = (LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4847,7 +4933,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_get_ok"))) TS_CResult_ChannelConfigDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelConfigDecodeErrorZ* owner_conv = (LDKCResult_ChannelConfigDecodeErrorZ*)(owner & ~1);
        LDKChannelConfig ret_var = CResult_ChannelConfigDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4865,7 +4951,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_get_err"))) TS_CResult_ChannelConfigDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelConfigDecodeErrorZ* owner_conv = (LDKCResult_ChannelConfigDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelConfigDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4883,7 +4969,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_get_ok"))) TS_CResult_OutPointDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_OutPointDecodeErrorZ* owner_conv = (LDKCResult_OutPointDecodeErrorZ*)(owner & ~1);
        LDKOutPoint ret_var = CResult_OutPointDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4901,7 +4987,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_get_err"))) TS_CResult_OutPointDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_OutPointDecodeErrorZ* owner_conv = (LDKCResult_OutPointDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_OutPointDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -4969,8 +5055,8 @@ int16_t  __attribute__((export_name("TS_Type_type_id"))) TS_Type_type_id(uint32_
        void* this_arg_ptr = (void*)(((uintptr_t)this_arg) & ~1);
        if (!(this_arg & 1)) { CHECK_ACCESS(this_arg_ptr); }
        LDKType* this_arg_conv = (LDKType*)this_arg_ptr;
-       int16_t ret_val = (this_arg_conv->type_id)(this_arg_conv->this_arg);
-       return ret_val;
+       int16_t ret_conv = (this_arg_conv->type_id)(this_arg_conv->this_arg);
+       return ret_conv;
 }
 
 jstring  __attribute__((export_name("TS_Type_debug_str"))) TS_Type_debug_str(uint32_t this_arg) {
@@ -5007,7 +5093,7 @@ uint32_t __attribute__((export_name("TS_LDKCOption_TypeZ_Some_get_some"))) TS_LD
        assert(obj->tag == LDKCOption_TypeZ_Some);
                        LDKType* some_ret = MALLOC(sizeof(LDKType), "LDKType");
                        *some_ret = Type_clone(&obj->some);
-       return (uintptr_t)some_ret;
+       return (uint32_t)some_ret;
 }
 static inline struct LDKCOption_TypeZ CResult_COption_TypeZDecodeErrorZ_get_ok(LDKCResult_COption_TypeZDecodeErrorZ *NONNULL_PTR owner){
 CHECK(owner->result_ok);
@@ -5017,7 +5103,7 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_get_o
        LDKCResult_COption_TypeZDecodeErrorZ* owner_conv = (LDKCResult_COption_TypeZDecodeErrorZ*)(owner & ~1);
        LDKCOption_TypeZ *ret_copy = MALLOC(sizeof(LDKCOption_TypeZ), "LDKCOption_TypeZ");
        *ret_copy = CResult_COption_TypeZDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -5028,7 +5114,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_get_err"))) TS_CResult_COption_TypeZDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_COption_TypeZDecodeErrorZ* owner_conv = (LDKCResult_COption_TypeZDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_COption_TypeZDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5059,7 +5145,7 @@ uint32_t __attribute__((export_name("TS_LDKPaymentError_Routing_get_routing")))
        LDKPaymentError *obj = (LDKPaymentError*)(ptr & ~1);
        assert(obj->tag == LDKPaymentError_Routing);
                        LDKLightningError routing_var = obj->routing;
-                       uintptr_t routing_ref = 0;
+                       uint32_t routing_ref = 0;
                        CHECK((((uintptr_t)routing_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&routing_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(routing_var);
@@ -5069,7 +5155,7 @@ uint32_t __attribute__((export_name("TS_LDKPaymentError_Routing_get_routing")))
 uint32_t __attribute__((export_name("TS_LDKPaymentError_Sending_get_sending"))) TS_LDKPaymentError_Sending_get_sending(uint32_t ptr) {
        LDKPaymentError *obj = (LDKPaymentError*)(ptr & ~1);
        assert(obj->tag == LDKPaymentError_Sending);
-                       uintptr_t sending_ref = ((uintptr_t)&obj->sending) | 1;
+                       uint32_t sending_ref = ((uintptr_t)&obj->sending) | 1;
        return sending_ref;
 }
 static inline struct LDKThirtyTwoBytes CResult_PaymentIdPaymentErrorZ_get_ok(LDKCResult_PaymentIdPaymentErrorZ *NONNULL_PTR owner){
@@ -5091,37 +5177,115 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_get_err"
        LDKCResult_PaymentIdPaymentErrorZ* owner_conv = (LDKCResult_PaymentIdPaymentErrorZ*)(owner & ~1);
        LDKPaymentError *ret_copy = MALLOC(sizeof(LDKPaymentError), "LDKPaymentError");
        *ret_copy = CResult_PaymentIdPaymentErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
-static inline enum LDKSiPrefix CResult_SiPrefixNoneZ_get_ok(LDKCResult_SiPrefixNoneZ *NONNULL_PTR owner){
+uint32_t __attribute__((export_name("TS_LDKParseError_ty_from_ptr"))) TS_LDKParseError_ty_from_ptr(uint32_t ptr) {
+       LDKParseError *obj = (LDKParseError*)(ptr & ~1);
+       switch(obj->tag) {
+               case LDKParseError_Bech32Error: return 0;
+               case LDKParseError_ParseAmountError: return 1;
+               case LDKParseError_MalformedSignature: return 2;
+               case LDKParseError_BadPrefix: return 3;
+               case LDKParseError_UnknownCurrency: return 4;
+               case LDKParseError_UnknownSiPrefix: return 5;
+               case LDKParseError_MalformedHRP: return 6;
+               case LDKParseError_TooShortDataPart: return 7;
+               case LDKParseError_UnexpectedEndOfTaggedFields: return 8;
+               case LDKParseError_DescriptionDecodeError: return 9;
+               case LDKParseError_PaddingError: return 10;
+               case LDKParseError_IntegerOverflowError: return 11;
+               case LDKParseError_InvalidSegWitProgramLength: return 12;
+               case LDKParseError_InvalidPubKeyHashLength: return 13;
+               case LDKParseError_InvalidScriptHashLength: return 14;
+               case LDKParseError_InvalidRecoveryId: return 15;
+               case LDKParseError_InvalidSliceLength: return 16;
+               case LDKParseError_Skip: return 17;
+               default: abort();
+       }
+}
+uint32_t __attribute__((export_name("TS_LDKParseError_Bech32Error_get_bech32_error"))) TS_LDKParseError_Bech32Error_get_bech32_error(uint32_t ptr) {
+       LDKParseError *obj = (LDKParseError*)(ptr & ~1);
+       assert(obj->tag == LDKParseError_Bech32Error);
+                       uint32_t bech32_error_ref = ((uintptr_t)&obj->bech32_error) | 1;
+       return bech32_error_ref;
+}
+int32_t __attribute__((export_name("TS_LDKParseError_ParseAmountError_get_parse_amount_error"))) TS_LDKParseError_ParseAmountError_get_parse_amount_error(uint32_t ptr) {
+       LDKParseError *obj = (LDKParseError*)(ptr & ~1);
+       assert(obj->tag == LDKParseError_ParseAmountError);
+                       /*obj->parse_amount_error*/
+       return 0;
+}
+uint32_t __attribute__((export_name("TS_LDKParseError_MalformedSignature_get_malformed_signature"))) TS_LDKParseError_MalformedSignature_get_malformed_signature(uint32_t ptr) {
+       LDKParseError *obj = (LDKParseError*)(ptr & ~1);
+       assert(obj->tag == LDKParseError_MalformedSignature);
+                       uint32_t malformed_signature_conv = LDKSecp256k1Error_to_js(obj->malformed_signature);
+       return malformed_signature_conv;
+}
+int32_t __attribute__((export_name("TS_LDKParseError_DescriptionDecodeError_get_description_decode_error"))) TS_LDKParseError_DescriptionDecodeError_get_description_decode_error(uint32_t ptr) {
+       LDKParseError *obj = (LDKParseError*)(ptr & ~1);
+       assert(obj->tag == LDKParseError_DescriptionDecodeError);
+                       /*obj->description_decode_error*/
+       return 0;
+}
+jstring __attribute__((export_name("TS_LDKParseError_InvalidSliceLength_get_invalid_slice_length"))) TS_LDKParseError_InvalidSliceLength_get_invalid_slice_length(uint32_t ptr) {
+       LDKParseError *obj = (LDKParseError*)(ptr & ~1);
+       assert(obj->tag == LDKParseError_InvalidSliceLength);
+                       LDKStr invalid_slice_length_str = obj->invalid_slice_length;
+                       jstring invalid_slice_length_conv = str_ref_to_ts(invalid_slice_length_str.chars, invalid_slice_length_str.len);
+       return invalid_slice_length_conv;
+}
+static inline enum LDKSiPrefix CResult_SiPrefixParseErrorZ_get_ok(LDKCResult_SiPrefixParseErrorZ *NONNULL_PTR owner){
 CHECK(owner->result_ok);
        return SiPrefix_clone(&*owner->contents.result);
 }
-uint32_t  __attribute__((export_name("TS_CResult_SiPrefixNoneZ_get_ok"))) TS_CResult_SiPrefixNoneZ_get_ok(uint32_t owner) {
-       LDKCResult_SiPrefixNoneZ* owner_conv = (LDKCResult_SiPrefixNoneZ*)(owner & ~1);
-       uint32_t ret_conv = LDKSiPrefix_to_js(CResult_SiPrefixNoneZ_get_ok(owner_conv));
+uint32_t  __attribute__((export_name("TS_CResult_SiPrefixParseErrorZ_get_ok"))) TS_CResult_SiPrefixParseErrorZ_get_ok(uint32_t owner) {
+       LDKCResult_SiPrefixParseErrorZ* owner_conv = (LDKCResult_SiPrefixParseErrorZ*)(owner & ~1);
+       uint32_t ret_conv = LDKSiPrefix_to_js(CResult_SiPrefixParseErrorZ_get_ok(owner_conv));
        return ret_conv;
 }
 
-static inline void CResult_SiPrefixNoneZ_get_err(LDKCResult_SiPrefixNoneZ *NONNULL_PTR owner){
+static inline struct LDKParseError CResult_SiPrefixParseErrorZ_get_err(LDKCResult_SiPrefixParseErrorZ *NONNULL_PTR owner){
 CHECK(!owner->result_ok);
-       return *owner->contents.err;
+       return ParseError_clone(&*owner->contents.err);
 }
-void  __attribute__((export_name("TS_CResult_SiPrefixNoneZ_get_err"))) TS_CResult_SiPrefixNoneZ_get_err(uint32_t owner) {
-       LDKCResult_SiPrefixNoneZ* owner_conv = (LDKCResult_SiPrefixNoneZ*)(owner & ~1);
-       CResult_SiPrefixNoneZ_get_err(owner_conv);
+uint32_t  __attribute__((export_name("TS_CResult_SiPrefixParseErrorZ_get_err"))) TS_CResult_SiPrefixParseErrorZ_get_err(uint32_t owner) {
+       LDKCResult_SiPrefixParseErrorZ* owner_conv = (LDKCResult_SiPrefixParseErrorZ*)(owner & ~1);
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = CResult_SiPrefixParseErrorZ_get_err(owner_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
 }
 
-static inline struct LDKInvoice CResult_InvoiceNoneZ_get_ok(LDKCResult_InvoiceNoneZ *NONNULL_PTR owner){
+uint32_t __attribute__((export_name("TS_LDKParseOrSemanticError_ty_from_ptr"))) TS_LDKParseOrSemanticError_ty_from_ptr(uint32_t ptr) {
+       LDKParseOrSemanticError *obj = (LDKParseOrSemanticError*)(ptr & ~1);
+       switch(obj->tag) {
+               case LDKParseOrSemanticError_ParseError: return 0;
+               case LDKParseOrSemanticError_SemanticError: return 1;
+               default: abort();
+       }
+}
+uint32_t __attribute__((export_name("TS_LDKParseOrSemanticError_ParseError_get_parse_error"))) TS_LDKParseOrSemanticError_ParseError_get_parse_error(uint32_t ptr) {
+       LDKParseOrSemanticError *obj = (LDKParseOrSemanticError*)(ptr & ~1);
+       assert(obj->tag == LDKParseOrSemanticError_ParseError);
+                       uint32_t parse_error_ref = ((uintptr_t)&obj->parse_error) | 1;
+       return parse_error_ref;
+}
+uint32_t __attribute__((export_name("TS_LDKParseOrSemanticError_SemanticError_get_semantic_error"))) TS_LDKParseOrSemanticError_SemanticError_get_semantic_error(uint32_t ptr) {
+       LDKParseOrSemanticError *obj = (LDKParseOrSemanticError*)(ptr & ~1);
+       assert(obj->tag == LDKParseOrSemanticError_SemanticError);
+                       uint32_t semantic_error_conv = LDKSemanticError_to_js(obj->semantic_error);
+       return semantic_error_conv;
+}
+static inline struct LDKInvoice CResult_InvoiceParseOrSemanticErrorZ_get_ok(LDKCResult_InvoiceParseOrSemanticErrorZ *NONNULL_PTR owner){
 CHECK(owner->result_ok);
        return Invoice_clone(&*owner->contents.result);
 }
-uint32_t  __attribute__((export_name("TS_CResult_InvoiceNoneZ_get_ok"))) TS_CResult_InvoiceNoneZ_get_ok(uint32_t owner) {
-       LDKCResult_InvoiceNoneZ* owner_conv = (LDKCResult_InvoiceNoneZ*)(owner & ~1);
-       LDKInvoice ret_var = CResult_InvoiceNoneZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+uint32_t  __attribute__((export_name("TS_CResult_InvoiceParseOrSemanticErrorZ_get_ok"))) TS_CResult_InvoiceParseOrSemanticErrorZ_get_ok(uint32_t owner) {
+       LDKCResult_InvoiceParseOrSemanticErrorZ* owner_conv = (LDKCResult_InvoiceParseOrSemanticErrorZ*)(owner & ~1);
+       LDKInvoice ret_var = CResult_InvoiceParseOrSemanticErrorZ_get_ok(owner_conv);
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5132,23 +5296,26 @@ uint32_t  __attribute__((export_name("TS_CResult_InvoiceNoneZ_get_ok"))) TS_CRes
        return ret_ref;
 }
 
-static inline void CResult_InvoiceNoneZ_get_err(LDKCResult_InvoiceNoneZ *NONNULL_PTR owner){
+static inline struct LDKParseOrSemanticError CResult_InvoiceParseOrSemanticErrorZ_get_err(LDKCResult_InvoiceParseOrSemanticErrorZ *NONNULL_PTR owner){
 CHECK(!owner->result_ok);
-       return *owner->contents.err;
+       return ParseOrSemanticError_clone(&*owner->contents.err);
 }
-void  __attribute__((export_name("TS_CResult_InvoiceNoneZ_get_err"))) TS_CResult_InvoiceNoneZ_get_err(uint32_t owner) {
-       LDKCResult_InvoiceNoneZ* owner_conv = (LDKCResult_InvoiceNoneZ*)(owner & ~1);
-       CResult_InvoiceNoneZ_get_err(owner_conv);
+uint32_t  __attribute__((export_name("TS_CResult_InvoiceParseOrSemanticErrorZ_get_err"))) TS_CResult_InvoiceParseOrSemanticErrorZ_get_err(uint32_t owner) {
+       LDKCResult_InvoiceParseOrSemanticErrorZ* owner_conv = (LDKCResult_InvoiceParseOrSemanticErrorZ*)(owner & ~1);
+       LDKParseOrSemanticError *ret_copy = MALLOC(sizeof(LDKParseOrSemanticError), "LDKParseOrSemanticError");
+       *ret_copy = CResult_InvoiceParseOrSemanticErrorZ_get_err(owner_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
 }
 
-static inline struct LDKSignedRawInvoice CResult_SignedRawInvoiceNoneZ_get_ok(LDKCResult_SignedRawInvoiceNoneZ *NONNULL_PTR owner){
+static inline struct LDKSignedRawInvoice CResult_SignedRawInvoiceParseErrorZ_get_ok(LDKCResult_SignedRawInvoiceParseErrorZ *NONNULL_PTR owner){
 CHECK(owner->result_ok);
        return SignedRawInvoice_clone(&*owner->contents.result);
 }
-uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceNoneZ_get_ok"))) TS_CResult_SignedRawInvoiceNoneZ_get_ok(uint32_t owner) {
-       LDKCResult_SignedRawInvoiceNoneZ* owner_conv = (LDKCResult_SignedRawInvoiceNoneZ*)(owner & ~1);
-       LDKSignedRawInvoice ret_var = CResult_SignedRawInvoiceNoneZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceParseErrorZ_get_ok"))) TS_CResult_SignedRawInvoiceParseErrorZ_get_ok(uint32_t owner) {
+       LDKCResult_SignedRawInvoiceParseErrorZ* owner_conv = (LDKCResult_SignedRawInvoiceParseErrorZ*)(owner & ~1);
+       LDKSignedRawInvoice ret_var = CResult_SignedRawInvoiceParseErrorZ_get_ok(owner_conv);
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5159,13 +5326,16 @@ uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceNoneZ_get_ok"))
        return ret_ref;
 }
 
-static inline void CResult_SignedRawInvoiceNoneZ_get_err(LDKCResult_SignedRawInvoiceNoneZ *NONNULL_PTR owner){
+static inline struct LDKParseError CResult_SignedRawInvoiceParseErrorZ_get_err(LDKCResult_SignedRawInvoiceParseErrorZ *NONNULL_PTR owner){
 CHECK(!owner->result_ok);
-       return *owner->contents.err;
+       return ParseError_clone(&*owner->contents.err);
 }
-void  __attribute__((export_name("TS_CResult_SignedRawInvoiceNoneZ_get_err"))) TS_CResult_SignedRawInvoiceNoneZ_get_err(uint32_t owner) {
-       LDKCResult_SignedRawInvoiceNoneZ* owner_conv = (LDKCResult_SignedRawInvoiceNoneZ*)(owner & ~1);
-       CResult_SignedRawInvoiceNoneZ_get_err(owner_conv);
+uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceParseErrorZ_get_err"))) TS_CResult_SignedRawInvoiceParseErrorZ_get_err(uint32_t owner) {
+       LDKCResult_SignedRawInvoiceParseErrorZ* owner_conv = (LDKCResult_SignedRawInvoiceParseErrorZ*)(owner & ~1);
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = CResult_SignedRawInvoiceParseErrorZ_get_err(owner_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
 }
 
 static inline struct LDKRawInvoice C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_a(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR owner){
@@ -5174,7 +5344,7 @@ static inline struct LDKRawInvoice C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_
 uint32_t  __attribute__((export_name("TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_a"))) TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_a(uint32_t owner) {
        LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ* owner_conv = (LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ*)(owner & ~1);
        LDKRawInvoice ret_var = C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_a(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5201,7 +5371,7 @@ static inline struct LDKInvoiceSignature C3Tuple_RawInvoice_u832InvoiceSignature
 uint32_t  __attribute__((export_name("TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_c"))) TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_c(uint32_t owner) {
        LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ* owner_conv = (LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ*)(owner & ~1);
        LDKInvoiceSignature ret_var = C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_c(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5219,7 +5389,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PayeePubKeyErrorZ_get_ok"))) TS_CResult_PayeePubKeyErrorZ_get_ok(uint32_t owner) {
        LDKCResult_PayeePubKeyErrorZ* owner_conv = (LDKCResult_PayeePubKeyErrorZ*)(owner & ~1);
        LDKPayeePubKey ret_var = CResult_PayeePubKeyErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5254,7 +5424,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PositiveTimestampCreationErrorZ_get_ok"))) TS_CResult_PositiveTimestampCreationErrorZ_get_ok(uint32_t owner) {
        LDKCResult_PositiveTimestampCreationErrorZ* owner_conv = (LDKCResult_PositiveTimestampCreationErrorZ*)(owner & ~1);
        LDKPositiveTimestamp ret_var = CResult_PositiveTimestampCreationErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5301,7 +5471,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceSemanticErrorZ_get_ok"))) TS_CResult_InvoiceSemanticErrorZ_get_ok(uint32_t owner) {
        LDKCResult_InvoiceSemanticErrorZ* owner_conv = (LDKCResult_InvoiceSemanticErrorZ*)(owner & ~1);
        LDKInvoice ret_var = CResult_InvoiceSemanticErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5329,7 +5499,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_DescriptionCreationErrorZ_get_ok"))) TS_CResult_DescriptionCreationErrorZ_get_ok(uint32_t owner) {
        LDKCResult_DescriptionCreationErrorZ* owner_conv = (LDKCResult_DescriptionCreationErrorZ*)(owner & ~1);
        LDKDescription ret_var = CResult_DescriptionCreationErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5357,7 +5527,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PrivateRouteCreationErrorZ_get_ok"))) TS_CResult_PrivateRouteCreationErrorZ_get_ok(uint32_t owner) {
        LDKCResult_PrivateRouteCreationErrorZ* owner_conv = (LDKCResult_PrivateRouteCreationErrorZ*)(owner & ~1);
        LDKPrivateRoute ret_var = CResult_PrivateRouteCreationErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5406,7 +5576,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeErrorZ_get_ok"))) TS_CResult_ChannelMonitorUpdateDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* owner_conv = (LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)(owner & ~1);
        LDKChannelMonitorUpdate ret_var = CResult_ChannelMonitorUpdateDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5424,7 +5594,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeErrorZ_get_err"))) TS_CResult_ChannelMonitorUpdateDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* owner_conv = (LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelMonitorUpdateDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5446,7 +5616,7 @@ uint32_t __attribute__((export_name("TS_LDKCOption_MonitorEventZ_ty_from_ptr")))
 uint32_t __attribute__((export_name("TS_LDKCOption_MonitorEventZ_Some_get_some"))) TS_LDKCOption_MonitorEventZ_Some_get_some(uint32_t ptr) {
        LDKCOption_MonitorEventZ *obj = (LDKCOption_MonitorEventZ*)(ptr & ~1);
        assert(obj->tag == LDKCOption_MonitorEventZ_Some);
-                       uintptr_t some_ref = ((uintptr_t)&obj->some) | 1;
+                       uint32_t some_ref = ((uintptr_t)&obj->some) | 1;
        return some_ref;
 }
 static inline struct LDKCOption_MonitorEventZ CResult_COption_MonitorEventZDecodeErrorZ_get_ok(LDKCResult_COption_MonitorEventZDecodeErrorZ *NONNULL_PTR owner){
@@ -5457,7 +5627,7 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErro
        LDKCResult_COption_MonitorEventZDecodeErrorZ* owner_conv = (LDKCResult_COption_MonitorEventZDecodeErrorZ*)(owner & ~1);
        LDKCOption_MonitorEventZ *ret_copy = MALLOC(sizeof(LDKCOption_MonitorEventZ), "LDKCOption_MonitorEventZ");
        *ret_copy = CResult_COption_MonitorEventZDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -5468,7 +5638,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErrorZ_get_err"))) TS_CResult_COption_MonitorEventZDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_COption_MonitorEventZDecodeErrorZ* owner_conv = (LDKCResult_COption_MonitorEventZDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_COption_MonitorEventZDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5486,7 +5656,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_get_ok"))) TS_CResult_HTLCUpdateDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_HTLCUpdateDecodeErrorZ* owner_conv = (LDKCResult_HTLCUpdateDecodeErrorZ*)(owner & ~1);
        LDKHTLCUpdate ret_var = CResult_HTLCUpdateDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5504,7 +5674,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_get_err"))) TS_CResult_HTLCUpdateDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_HTLCUpdateDecodeErrorZ* owner_conv = (LDKCResult_HTLCUpdateDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_HTLCUpdateDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5521,7 +5691,7 @@ static inline struct LDKOutPoint C2Tuple_OutPointScriptZ_get_a(LDKC2Tuple_OutPoi
 uint32_t  __attribute__((export_name("TS_C2Tuple_OutPointScriptZ_get_a"))) TS_C2Tuple_OutPointScriptZ_get_a(uint32_t owner) {
        LDKC2Tuple_OutPointScriptZ* owner_conv = (LDKC2Tuple_OutPointScriptZ*)(owner & ~1);
        LDKOutPoint ret_var = C2Tuple_OutPointScriptZ_get_a(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5549,8 +5719,8 @@ static inline uint32_t C2Tuple_u32ScriptZ_get_a(LDKC2Tuple_u32ScriptZ *NONNULL_P
 }
 int32_t  __attribute__((export_name("TS_C2Tuple_u32ScriptZ_get_a"))) TS_C2Tuple_u32ScriptZ_get_a(uint32_t owner) {
        LDKC2Tuple_u32ScriptZ* owner_conv = (LDKC2Tuple_u32ScriptZ*)(owner & ~1);
-       int32_t ret_val = C2Tuple_u32ScriptZ_get_a(owner_conv);
-       return ret_val;
+       int32_t ret_conv = C2Tuple_u32ScriptZ_get_a(owner_conv);
+       return ret_conv;
 }
 
 static inline struct LDKCVec_u8Z C2Tuple_u32ScriptZ_get_b(LDKC2Tuple_u32ScriptZ *NONNULL_PTR owner){
@@ -5594,7 +5764,7 @@ uint32_tArray  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32Script
        for (size_t v = 0; v < ret_var.datalen; v++) {
                LDKC2Tuple_u32ScriptZ* ret_conv_21_conv = MALLOC(sizeof(LDKC2Tuple_u32ScriptZ), "LDKC2Tuple_u32ScriptZ");
                *ret_conv_21_conv = ret_var.data[v];
-               ret_arr_ptr[v] = ((uintptr_t)ret_conv_21_conv);
+               ret_arr_ptr[v] = ((uint32_t)ret_conv_21_conv);
        }
        
        FREE(ret_var.data);
@@ -5620,8 +5790,8 @@ static inline uint32_t C2Tuple_u32TxOutZ_get_a(LDKC2Tuple_u32TxOutZ *NONNULL_PTR
 }
 int32_t  __attribute__((export_name("TS_C2Tuple_u32TxOutZ_get_a"))) TS_C2Tuple_u32TxOutZ_get_a(uint32_t owner) {
        LDKC2Tuple_u32TxOutZ* owner_conv = (LDKC2Tuple_u32TxOutZ*)(owner & ~1);
-       int32_t ret_val = C2Tuple_u32TxOutZ_get_a(owner_conv);
-       return ret_val;
+       int32_t ret_conv = C2Tuple_u32TxOutZ_get_a(owner_conv);
+       return ret_conv;
 }
 
 static inline struct LDKTxOut C2Tuple_u32TxOutZ_get_b(LDKC2Tuple_u32TxOutZ *NONNULL_PTR owner){
@@ -5631,7 +5801,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_u32TxOutZ_get_b"))) TS_C2Tuple_
        LDKC2Tuple_u32TxOutZ* owner_conv = (LDKC2Tuple_u32TxOutZ*)(owner & ~1);
        LDKTxOut* ret_ref = MALLOC(sizeof(LDKTxOut), "LDKTxOut");
        *ret_ref = C2Tuple_u32TxOutZ_get_b(owner_conv);
-       return (uintptr_t)ret_ref;
+       return (uint32_t)ret_ref;
 }
 
 static inline LDKCVec_C2Tuple_u32TxOutZZ CVec_C2Tuple_u32TxOutZZ_clone(const LDKCVec_C2Tuple_u32TxOutZZ *orig) {
@@ -5663,7 +5833,7 @@ uint32_tArray  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZ
        for (size_t u = 0; u < ret_var.datalen; u++) {
                LDKC2Tuple_u32TxOutZ* ret_conv_20_conv = MALLOC(sizeof(LDKC2Tuple_u32TxOutZ), "LDKC2Tuple_u32TxOutZ");
                *ret_conv_20_conv = ret_var.data[u];
-               ret_arr_ptr[u] = ((uintptr_t)ret_conv_20_conv);
+               ret_arr_ptr[u] = ((uint32_t)ret_conv_20_conv);
        }
        
        FREE(ret_var.data);
@@ -5690,37 +5860,44 @@ uint32_t __attribute__((export_name("TS_LDKBalance_ty_from_ptr"))) TS_LDKBalance
 int64_t __attribute__((export_name("TS_LDKBalance_ClaimableOnChannelClose_get_claimable_amount_satoshis"))) TS_LDKBalance_ClaimableOnChannelClose_get_claimable_amount_satoshis(uint32_t ptr) {
        LDKBalance *obj = (LDKBalance*)(ptr & ~1);
        assert(obj->tag == LDKBalance_ClaimableOnChannelClose);
-       return obj->claimable_on_channel_close.claimable_amount_satoshis;
+                       int64_t claimable_amount_satoshis_conv = obj->claimable_on_channel_close.claimable_amount_satoshis;
+       return claimable_amount_satoshis_conv;
 }
 int64_t __attribute__((export_name("TS_LDKBalance_ClaimableAwaitingConfirmations_get_claimable_amount_satoshis"))) TS_LDKBalance_ClaimableAwaitingConfirmations_get_claimable_amount_satoshis(uint32_t ptr) {
        LDKBalance *obj = (LDKBalance*)(ptr & ~1);
        assert(obj->tag == LDKBalance_ClaimableAwaitingConfirmations);
-       return obj->claimable_awaiting_confirmations.claimable_amount_satoshis;
+                       int64_t claimable_amount_satoshis_conv = obj->claimable_awaiting_confirmations.claimable_amount_satoshis;
+       return claimable_amount_satoshis_conv;
 }
 int32_t __attribute__((export_name("TS_LDKBalance_ClaimableAwaitingConfirmations_get_confirmation_height"))) TS_LDKBalance_ClaimableAwaitingConfirmations_get_confirmation_height(uint32_t ptr) {
        LDKBalance *obj = (LDKBalance*)(ptr & ~1);
        assert(obj->tag == LDKBalance_ClaimableAwaitingConfirmations);
-       return obj->claimable_awaiting_confirmations.confirmation_height;
+                       int32_t confirmation_height_conv = obj->claimable_awaiting_confirmations.confirmation_height;
+       return confirmation_height_conv;
 }
 int64_t __attribute__((export_name("TS_LDKBalance_ContentiousClaimable_get_claimable_amount_satoshis"))) TS_LDKBalance_ContentiousClaimable_get_claimable_amount_satoshis(uint32_t ptr) {
        LDKBalance *obj = (LDKBalance*)(ptr & ~1);
        assert(obj->tag == LDKBalance_ContentiousClaimable);
-       return obj->contentious_claimable.claimable_amount_satoshis;
+                       int64_t claimable_amount_satoshis_conv = obj->contentious_claimable.claimable_amount_satoshis;
+       return claimable_amount_satoshis_conv;
 }
 int32_t __attribute__((export_name("TS_LDKBalance_ContentiousClaimable_get_timeout_height"))) TS_LDKBalance_ContentiousClaimable_get_timeout_height(uint32_t ptr) {
        LDKBalance *obj = (LDKBalance*)(ptr & ~1);
        assert(obj->tag == LDKBalance_ContentiousClaimable);
-       return obj->contentious_claimable.timeout_height;
+                       int32_t timeout_height_conv = obj->contentious_claimable.timeout_height;
+       return timeout_height_conv;
 }
 int64_t __attribute__((export_name("TS_LDKBalance_MaybeClaimableHTLCAwaitingTimeout_get_claimable_amount_satoshis"))) TS_LDKBalance_MaybeClaimableHTLCAwaitingTimeout_get_claimable_amount_satoshis(uint32_t ptr) {
        LDKBalance *obj = (LDKBalance*)(ptr & ~1);
        assert(obj->tag == LDKBalance_MaybeClaimableHTLCAwaitingTimeout);
-       return obj->maybe_claimable_htlc_awaiting_timeout.claimable_amount_satoshis;
+                       int64_t claimable_amount_satoshis_conv = obj->maybe_claimable_htlc_awaiting_timeout.claimable_amount_satoshis;
+       return claimable_amount_satoshis_conv;
 }
 int32_t __attribute__((export_name("TS_LDKBalance_MaybeClaimableHTLCAwaitingTimeout_get_claimable_height"))) TS_LDKBalance_MaybeClaimableHTLCAwaitingTimeout_get_claimable_height(uint32_t ptr) {
        LDKBalance *obj = (LDKBalance*)(ptr & ~1);
        assert(obj->tag == LDKBalance_MaybeClaimableHTLCAwaitingTimeout);
-       return obj->maybe_claimable_htlc_awaiting_timeout.claimable_height;
+                       int32_t claimable_height_conv = obj->maybe_claimable_htlc_awaiting_timeout.claimable_height;
+       return claimable_height_conv;
 }
 static inline LDKCVec_BalanceZ CVec_BalanceZ_clone(const LDKCVec_BalanceZ *orig) {
        LDKCVec_BalanceZ ret = { .data = MALLOC(sizeof(LDKBalance) * orig->datalen, "LDKCVec_BalanceZ clone bytes"), .datalen = orig->datalen };
@@ -5745,7 +5922,7 @@ static inline struct LDKChannelMonitor C2Tuple_BlockHashChannelMonitorZ_get_b(LD
 uint32_t  __attribute__((export_name("TS_C2Tuple_BlockHashChannelMonitorZ_get_b"))) TS_C2Tuple_BlockHashChannelMonitorZ_get_b(uint32_t owner) {
        LDKC2Tuple_BlockHashChannelMonitorZ* owner_conv = (LDKC2Tuple_BlockHashChannelMonitorZ*)(owner & ~1);
        LDKChannelMonitor ret_var = C2Tuple_BlockHashChannelMonitorZ_get_b(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5764,7 +5941,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitor
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* owner_conv = (LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)(owner & ~1);
        LDKC2Tuple_BlockHashChannelMonitorZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_BlockHashChannelMonitorZ), "LDKC2Tuple_BlockHashChannelMonitorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_ok(owner_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 static inline struct LDKDecodeError CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_err(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *NONNULL_PTR owner){
@@ -5774,7 +5951,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_err"))) TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* owner_conv = (LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5801,7 +5978,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NoneLightningErrorZ_get_err"))) TS_CResult_NoneLightningErrorZ_get_err(uint32_t owner) {
        LDKCResult_NoneLightningErrorZ* owner_conv = (LDKCResult_NoneLightningErrorZ*)(owner & ~1);
        LDKLightningError ret_var = CResult_NoneLightningErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5829,7 +6006,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_PublicKeyTypeZ_get_b"))) TS_C2T
        LDKC2Tuple_PublicKeyTypeZ* owner_conv = (LDKC2Tuple_PublicKeyTypeZ*)(owner & ~1);
        LDKType* ret_ret = MALLOC(sizeof(LDKType), "LDKType");
        *ret_ret = C2Tuple_PublicKeyTypeZ_get_b(owner_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 static inline LDKCVec_C2Tuple_PublicKeyTypeZZ CVec_C2Tuple_PublicKeyTypeZZ_clone(const LDKCVec_C2Tuple_PublicKeyTypeZZ *orig) {
@@ -5845,8 +6022,8 @@ CHECK(owner->result_ok);
 }
 jboolean  __attribute__((export_name("TS_CResult_boolLightningErrorZ_get_ok"))) TS_CResult_boolLightningErrorZ_get_ok(uint32_t owner) {
        LDKCResult_boolLightningErrorZ* owner_conv = (LDKCResult_boolLightningErrorZ*)(owner & ~1);
-       jboolean ret_val = CResult_boolLightningErrorZ_get_ok(owner_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_boolLightningErrorZ_get_ok(owner_conv);
+       return ret_conv;
 }
 
 static inline struct LDKLightningError CResult_boolLightningErrorZ_get_err(LDKCResult_boolLightningErrorZ *NONNULL_PTR owner){
@@ -5856,7 +6033,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_boolLightningErrorZ_get_err"))) TS_CResult_boolLightningErrorZ_get_err(uint32_t owner) {
        LDKCResult_boolLightningErrorZ* owner_conv = (LDKCResult_boolLightningErrorZ*)(owner & ~1);
        LDKLightningError ret_var = CResult_boolLightningErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5873,7 +6050,7 @@ static inline struct LDKChannelAnnouncement C3Tuple_ChannelAnnouncementChannelUp
 uint32_t  __attribute__((export_name("TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a"))) TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(uint32_t owner) {
        LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* owner_conv = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(owner & ~1);
        LDKChannelAnnouncement ret_var = C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5890,7 +6067,7 @@ static inline struct LDKChannelUpdate C3Tuple_ChannelAnnouncementChannelUpdateCh
 uint32_t  __attribute__((export_name("TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b"))) TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(uint32_t owner) {
        LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* owner_conv = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(owner & ~1);
        LDKChannelUpdate ret_var = C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5907,7 +6084,7 @@ static inline struct LDKChannelUpdate C3Tuple_ChannelAnnouncementChannelUpdateCh
 uint32_t  __attribute__((export_name("TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c"))) TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(uint32_t owner) {
        LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* owner_conv = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(owner & ~1);
        LDKChannelUpdate ret_var = C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5932,6 +6109,20 @@ static inline LDKCVec_NodeAnnouncementZ CVec_NodeAnnouncementZ_clone(const LDKCV
        }
        return ret;
 }
+uint32_t __attribute__((export_name("TS_LDKCOption_NetAddressZ_ty_from_ptr"))) TS_LDKCOption_NetAddressZ_ty_from_ptr(uint32_t ptr) {
+       LDKCOption_NetAddressZ *obj = (LDKCOption_NetAddressZ*)(ptr & ~1);
+       switch(obj->tag) {
+               case LDKCOption_NetAddressZ_Some: return 0;
+               case LDKCOption_NetAddressZ_None: return 1;
+               default: abort();
+       }
+}
+uint32_t __attribute__((export_name("TS_LDKCOption_NetAddressZ_Some_get_some"))) TS_LDKCOption_NetAddressZ_Some_get_some(uint32_t ptr) {
+       LDKCOption_NetAddressZ *obj = (LDKCOption_NetAddressZ*)(ptr & ~1);
+       assert(obj->tag == LDKCOption_NetAddressZ_Some);
+                       uint32_t some_ref = ((uintptr_t)&obj->some) | 1;
+       return some_ref;
+}
 static inline struct LDKCVec_u8Z CResult_CVec_u8ZPeerHandleErrorZ_get_ok(LDKCResult_CVec_u8ZPeerHandleErrorZ *NONNULL_PTR owner){
 CHECK(owner->result_ok);
        return CVec_u8Z_clone(&*owner->contents.result);
@@ -5952,7 +6143,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_get_err"))) TS_CResult_CVec_u8ZPeerHandleErrorZ_get_err(uint32_t owner) {
        LDKCResult_CVec_u8ZPeerHandleErrorZ* owner_conv = (LDKCResult_CVec_u8ZPeerHandleErrorZ*)(owner & ~1);
        LDKPeerHandleError ret_var = CResult_CVec_u8ZPeerHandleErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5979,7 +6170,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NonePeerHandleErrorZ_get_err"))) TS_CResult_NonePeerHandleErrorZ_get_err(uint32_t owner) {
        LDKCResult_NonePeerHandleErrorZ* owner_conv = (LDKCResult_NonePeerHandleErrorZ*)(owner & ~1);
        LDKPeerHandleError ret_var = CResult_NonePeerHandleErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -5996,8 +6187,8 @@ CHECK(owner->result_ok);
 }
 jboolean  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_get_ok"))) TS_CResult_boolPeerHandleErrorZ_get_ok(uint32_t owner) {
        LDKCResult_boolPeerHandleErrorZ* owner_conv = (LDKCResult_boolPeerHandleErrorZ*)(owner & ~1);
-       jboolean ret_val = CResult_boolPeerHandleErrorZ_get_ok(owner_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_boolPeerHandleErrorZ_get_ok(owner_conv);
+       return ret_conv;
 }
 
 static inline struct LDKPeerHandleError CResult_boolPeerHandleErrorZ_get_err(LDKCResult_boolPeerHandleErrorZ *NONNULL_PTR owner){
@@ -6007,7 +6198,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_get_err"))) TS_CResult_boolPeerHandleErrorZ_get_err(uint32_t owner) {
        LDKCResult_boolPeerHandleErrorZ* owner_conv = (LDKCResult_boolPeerHandleErrorZ*)(owner & ~1);
        LDKPeerHandleError ret_var = CResult_boolPeerHandleErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6025,7 +6216,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_get_ok"))) TS_CResult_NodeIdDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_NodeIdDecodeErrorZ* owner_conv = (LDKCResult_NodeIdDecodeErrorZ*)(owner & ~1);
        LDKNodeId ret_var = CResult_NodeIdDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6043,7 +6234,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_get_err"))) TS_CResult_NodeIdDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_NodeIdDecodeErrorZ* owner_conv = (LDKCResult_NodeIdDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_NodeIdDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6062,7 +6253,7 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErr
        LDKCResult_COption_NetworkUpdateZDecodeErrorZ* owner_conv = (LDKCResult_COption_NetworkUpdateZDecodeErrorZ*)(owner & ~1);
        LDKCOption_NetworkUpdateZ *ret_copy = MALLOC(sizeof(LDKCOption_NetworkUpdateZ), "LDKCOption_NetworkUpdateZ");
        *ret_copy = CResult_COption_NetworkUpdateZDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -6073,7 +6264,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErrorZ_get_err"))) TS_CResult_COption_NetworkUpdateZDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_COption_NetworkUpdateZDecodeErrorZ* owner_conv = (LDKCResult_COption_NetworkUpdateZDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_COption_NetworkUpdateZDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6098,7 +6289,8 @@ LDKCResult_TxOutAccessErrorZ get_utxo_LDKAccess_jcall(const void* this_arg, cons
        LDKAccess_JCalls *j_calls = (LDKAccess_JCalls*) this_arg;
        int8_tArray genesis_hash_arr = init_int8_tArray(32, __LINE__);
        memcpy(genesis_hash_arr->elems, *genesis_hash, 32);
-       uint32_t ret = js_invoke_function_2(j_calls->instance_ptr, 31, (uint32_t)genesis_hash_arr, (uint32_t)short_channel_id);
+       int64_t short_channel_id_conv = short_channel_id;
+       uint32_t ret = js_invoke_function_2(j_calls->instance_ptr, 31, (uint32_t)genesis_hash_arr, (uint32_t)short_channel_id_conv);
        void* ret_ptr = (void*)(((uintptr_t)ret) & ~1);
        CHECK_ACCESS(ret_ptr);
        LDKCResult_TxOutAccessErrorZ ret_conv = *(LDKCResult_TxOutAccessErrorZ*)(ret_ptr);
@@ -6136,7 +6328,7 @@ uint32_t  __attribute__((export_name("TS_Access_get_utxo"))) TS_Access_get_utxo(
        unsigned char (*genesis_hash_ref)[32] = &genesis_hash_arr;
        LDKCResult_TxOutAccessErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxOutAccessErrorZ), "LDKCResult_TxOutAccessErrorZ");
        *ret_conv = (this_arg_conv->get_utxo)(this_arg_conv->this_arg, genesis_hash_ref, short_channel_id);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t __attribute__((export_name("TS_LDKCOption_AccessZ_ty_from_ptr"))) TS_LDKCOption_AccessZ_ty_from_ptr(uint32_t ptr) {
@@ -6153,7 +6345,11 @@ uint32_t __attribute__((export_name("TS_LDKCOption_AccessZ_Some_get_some"))) TS_
                        LDKAccess* some_ret = MALLOC(sizeof(LDKAccess), "LDKAccess");
                        *some_ret = obj->some;
                        // WARNING: We likely need to clone here, but no clone is available, so we just do it for Java instances
-       return (uintptr_t)some_ret;
+                       if ((*some_ret).free == LDKAccess_JCalls_free) {
+                               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+                               LDKAccess_JCalls_cloned(&(*some_ret));
+                       }
+       return (uint32_t)some_ret;
 }
 static inline struct LDKChannelUpdateInfo CResult_ChannelUpdateInfoDecodeErrorZ_get_ok(LDKCResult_ChannelUpdateInfoDecodeErrorZ *NONNULL_PTR owner){
 CHECK(owner->result_ok);
@@ -6162,7 +6358,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_get_ok"))) TS_CResult_ChannelUpdateInfoDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelUpdateInfoDecodeErrorZ* owner_conv = (LDKCResult_ChannelUpdateInfoDecodeErrorZ*)(owner & ~1);
        LDKChannelUpdateInfo ret_var = CResult_ChannelUpdateInfoDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6180,7 +6376,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_get_err"))) TS_CResult_ChannelUpdateInfoDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelUpdateInfoDecodeErrorZ* owner_conv = (LDKCResult_ChannelUpdateInfoDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelUpdateInfoDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6198,7 +6394,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_get_ok"))) TS_CResult_ChannelInfoDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelInfoDecodeErrorZ* owner_conv = (LDKCResult_ChannelInfoDecodeErrorZ*)(owner & ~1);
        LDKChannelInfo ret_var = CResult_ChannelInfoDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6216,7 +6412,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_get_err"))) TS_CResult_ChannelInfoDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelInfoDecodeErrorZ* owner_conv = (LDKCResult_ChannelInfoDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelInfoDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6234,7 +6430,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_get_ok"))) TS_CResult_RoutingFeesDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_RoutingFeesDecodeErrorZ* owner_conv = (LDKCResult_RoutingFeesDecodeErrorZ*)(owner & ~1);
        LDKRoutingFees ret_var = CResult_RoutingFeesDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6252,7 +6448,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_get_err"))) TS_CResult_RoutingFeesDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_RoutingFeesDecodeErrorZ* owner_conv = (LDKCResult_RoutingFeesDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_RoutingFeesDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6270,7 +6466,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeErrorZ_get_ok"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* owner_conv = (LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)(owner & ~1);
        LDKNodeAnnouncementInfo ret_var = CResult_NodeAnnouncementInfoDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6288,7 +6484,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeErrorZ_get_err"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* owner_conv = (LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_NodeAnnouncementInfoDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6311,7 +6507,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_get_ok"))) TS_CResult_NodeInfoDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_NodeInfoDecodeErrorZ* owner_conv = (LDKCResult_NodeInfoDecodeErrorZ*)(owner & ~1);
        LDKNodeInfo ret_var = CResult_NodeInfoDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6329,7 +6525,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_get_err"))) TS_CResult_NodeInfoDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_NodeInfoDecodeErrorZ* owner_conv = (LDKCResult_NodeInfoDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_NodeInfoDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6347,7 +6543,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_get_ok"))) TS_CResult_NetworkGraphDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_NetworkGraphDecodeErrorZ* owner_conv = (LDKCResult_NetworkGraphDecodeErrorZ*)(owner & ~1);
        LDKNetworkGraph ret_var = CResult_NetworkGraphDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6365,7 +6561,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_get_err"))) TS_CResult_NetworkGraphDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_NetworkGraphDecodeErrorZ* owner_conv = (LDKCResult_NetworkGraphDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_NetworkGraphDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6392,7 +6588,7 @@ uint32_tArray __attribute__((export_name("TS_LDKCOption_CVec_NetAddressZZ_Some_g
                        some_arr = init_uint32_tArray(some_var.datalen, __LINE__);
                        uint32_t *some_arr_ptr = (uint32_t*)(((uint8_t*)some_arr) + 4);
                        for (size_t m = 0; m < some_var.datalen; m++) {
-                               uintptr_t some_conv_12_ref = ((uintptr_t)&some_var.data[m]) | 1;
+                               uint32_t some_conv_12_ref = ((uintptr_t)&some_var.data[m]) | 1;
                                some_arr_ptr[m] = some_conv_12_ref;
                        }
                        
@@ -6406,7 +6602,7 @@ uint32_t  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_get_ok")
        LDKCResult_NetAddressDecodeErrorZ* owner_conv = (LDKCResult_NetAddressDecodeErrorZ*)(owner & ~1);
        LDKNetAddress *ret_copy = MALLOC(sizeof(LDKNetAddress), "LDKNetAddress");
        *ret_copy = CResult_NetAddressDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -6417,7 +6613,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_get_err"))) TS_CResult_NetAddressDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_NetAddressDecodeErrorZ* owner_conv = (LDKCResult_NetAddressDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_NetAddressDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6463,7 +6659,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_get_ok"))) TS_CResult_AcceptChannelDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_AcceptChannelDecodeErrorZ* owner_conv = (LDKCResult_AcceptChannelDecodeErrorZ*)(owner & ~1);
        LDKAcceptChannel ret_var = CResult_AcceptChannelDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6481,7 +6677,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_get_err"))) TS_CResult_AcceptChannelDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_AcceptChannelDecodeErrorZ* owner_conv = (LDKCResult_AcceptChannelDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_AcceptChannelDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6499,7 +6695,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErrorZ_get_ok"))) TS_CResult_AnnouncementSignaturesDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_AnnouncementSignaturesDecodeErrorZ* owner_conv = (LDKCResult_AnnouncementSignaturesDecodeErrorZ*)(owner & ~1);
        LDKAnnouncementSignatures ret_var = CResult_AnnouncementSignaturesDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6517,7 +6713,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErrorZ_get_err"))) TS_CResult_AnnouncementSignaturesDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_AnnouncementSignaturesDecodeErrorZ* owner_conv = (LDKCResult_AnnouncementSignaturesDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_AnnouncementSignaturesDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6535,7 +6731,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_get_ok"))) TS_CResult_ChannelReestablishDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelReestablishDecodeErrorZ* owner_conv = (LDKCResult_ChannelReestablishDecodeErrorZ*)(owner & ~1);
        LDKChannelReestablish ret_var = CResult_ChannelReestablishDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6553,7 +6749,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_get_err"))) TS_CResult_ChannelReestablishDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelReestablishDecodeErrorZ* owner_conv = (LDKCResult_ChannelReestablishDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelReestablishDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6571,7 +6767,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_get_ok"))) TS_CResult_ClosingSignedDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ClosingSignedDecodeErrorZ* owner_conv = (LDKCResult_ClosingSignedDecodeErrorZ*)(owner & ~1);
        LDKClosingSigned ret_var = CResult_ClosingSignedDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6589,7 +6785,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_get_err"))) TS_CResult_ClosingSignedDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ClosingSignedDecodeErrorZ* owner_conv = (LDKCResult_ClosingSignedDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ClosingSignedDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6607,7 +6803,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_get_ok"))) TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ClosingSignedFeeRangeDecodeErrorZ* owner_conv = (LDKCResult_ClosingSignedFeeRangeDecodeErrorZ*)(owner & ~1);
        LDKClosingSignedFeeRange ret_var = CResult_ClosingSignedFeeRangeDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6625,7 +6821,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_get_err"))) TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ClosingSignedFeeRangeDecodeErrorZ* owner_conv = (LDKCResult_ClosingSignedFeeRangeDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ClosingSignedFeeRangeDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6643,7 +6839,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_get_ok"))) TS_CResult_CommitmentSignedDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_CommitmentSignedDecodeErrorZ* owner_conv = (LDKCResult_CommitmentSignedDecodeErrorZ*)(owner & ~1);
        LDKCommitmentSigned ret_var = CResult_CommitmentSignedDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6661,7 +6857,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_get_err"))) TS_CResult_CommitmentSignedDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_CommitmentSignedDecodeErrorZ* owner_conv = (LDKCResult_CommitmentSignedDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_CommitmentSignedDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6679,7 +6875,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_get_ok"))) TS_CResult_FundingCreatedDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_FundingCreatedDecodeErrorZ* owner_conv = (LDKCResult_FundingCreatedDecodeErrorZ*)(owner & ~1);
        LDKFundingCreated ret_var = CResult_FundingCreatedDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6697,7 +6893,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_get_err"))) TS_CResult_FundingCreatedDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_FundingCreatedDecodeErrorZ* owner_conv = (LDKCResult_FundingCreatedDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_FundingCreatedDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6715,7 +6911,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_get_ok"))) TS_CResult_FundingSignedDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_FundingSignedDecodeErrorZ* owner_conv = (LDKCResult_FundingSignedDecodeErrorZ*)(owner & ~1);
        LDKFundingSigned ret_var = CResult_FundingSignedDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6733,7 +6929,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_get_err"))) TS_CResult_FundingSignedDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_FundingSignedDecodeErrorZ* owner_conv = (LDKCResult_FundingSignedDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_FundingSignedDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6751,7 +6947,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_get_ok"))) TS_CResult_FundingLockedDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_FundingLockedDecodeErrorZ* owner_conv = (LDKCResult_FundingLockedDecodeErrorZ*)(owner & ~1);
        LDKFundingLocked ret_var = CResult_FundingLockedDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6769,7 +6965,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_get_err"))) TS_CResult_FundingLockedDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_FundingLockedDecodeErrorZ* owner_conv = (LDKCResult_FundingLockedDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_FundingLockedDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6787,7 +6983,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_get_ok"))) TS_CResult_InitDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_InitDecodeErrorZ* owner_conv = (LDKCResult_InitDecodeErrorZ*)(owner & ~1);
        LDKInit ret_var = CResult_InitDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6805,7 +7001,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_get_err"))) TS_CResult_InitDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_InitDecodeErrorZ* owner_conv = (LDKCResult_InitDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_InitDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6823,7 +7019,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_get_ok"))) TS_CResult_OpenChannelDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_OpenChannelDecodeErrorZ* owner_conv = (LDKCResult_OpenChannelDecodeErrorZ*)(owner & ~1);
        LDKOpenChannel ret_var = CResult_OpenChannelDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6841,7 +7037,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_get_err"))) TS_CResult_OpenChannelDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_OpenChannelDecodeErrorZ* owner_conv = (LDKCResult_OpenChannelDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_OpenChannelDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6859,7 +7055,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_get_ok"))) TS_CResult_RevokeAndACKDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_RevokeAndACKDecodeErrorZ* owner_conv = (LDKCResult_RevokeAndACKDecodeErrorZ*)(owner & ~1);
        LDKRevokeAndACK ret_var = CResult_RevokeAndACKDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6877,7 +7073,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_get_err"))) TS_CResult_RevokeAndACKDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_RevokeAndACKDecodeErrorZ* owner_conv = (LDKCResult_RevokeAndACKDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_RevokeAndACKDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6895,7 +7091,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_get_ok"))) TS_CResult_ShutdownDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ShutdownDecodeErrorZ* owner_conv = (LDKCResult_ShutdownDecodeErrorZ*)(owner & ~1);
        LDKShutdown ret_var = CResult_ShutdownDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6913,7 +7109,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_get_err"))) TS_CResult_ShutdownDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ShutdownDecodeErrorZ* owner_conv = (LDKCResult_ShutdownDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ShutdownDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6931,7 +7127,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_get_ok"))) TS_CResult_UpdateFailHTLCDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_UpdateFailHTLCDecodeErrorZ* owner_conv = (LDKCResult_UpdateFailHTLCDecodeErrorZ*)(owner & ~1);
        LDKUpdateFailHTLC ret_var = CResult_UpdateFailHTLCDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6949,7 +7145,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_get_err"))) TS_CResult_UpdateFailHTLCDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_UpdateFailHTLCDecodeErrorZ* owner_conv = (LDKCResult_UpdateFailHTLCDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_UpdateFailHTLCDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6967,7 +7163,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_get_ok"))) TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ* owner_conv = (LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ*)(owner & ~1);
        LDKUpdateFailMalformedHTLC ret_var = CResult_UpdateFailMalformedHTLCDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -6985,7 +7181,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_get_err"))) TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ* owner_conv = (LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_UpdateFailMalformedHTLCDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7003,7 +7199,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_get_ok"))) TS_CResult_UpdateFeeDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_UpdateFeeDecodeErrorZ* owner_conv = (LDKCResult_UpdateFeeDecodeErrorZ*)(owner & ~1);
        LDKUpdateFee ret_var = CResult_UpdateFeeDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7021,7 +7217,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_get_err"))) TS_CResult_UpdateFeeDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_UpdateFeeDecodeErrorZ* owner_conv = (LDKCResult_UpdateFeeDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_UpdateFeeDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7039,7 +7235,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_get_ok"))) TS_CResult_UpdateFulfillHTLCDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_UpdateFulfillHTLCDecodeErrorZ* owner_conv = (LDKCResult_UpdateFulfillHTLCDecodeErrorZ*)(owner & ~1);
        LDKUpdateFulfillHTLC ret_var = CResult_UpdateFulfillHTLCDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7057,7 +7253,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_get_err"))) TS_CResult_UpdateFulfillHTLCDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_UpdateFulfillHTLCDecodeErrorZ* owner_conv = (LDKCResult_UpdateFulfillHTLCDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_UpdateFulfillHTLCDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7075,7 +7271,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_get_ok"))) TS_CResult_UpdateAddHTLCDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_UpdateAddHTLCDecodeErrorZ* owner_conv = (LDKCResult_UpdateAddHTLCDecodeErrorZ*)(owner & ~1);
        LDKUpdateAddHTLC ret_var = CResult_UpdateAddHTLCDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7093,7 +7289,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_get_err"))) TS_CResult_UpdateAddHTLCDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_UpdateAddHTLCDecodeErrorZ* owner_conv = (LDKCResult_UpdateAddHTLCDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_UpdateAddHTLCDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7111,7 +7307,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_get_ok"))) TS_CResult_PingDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_PingDecodeErrorZ* owner_conv = (LDKCResult_PingDecodeErrorZ*)(owner & ~1);
        LDKPing ret_var = CResult_PingDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7129,7 +7325,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_get_err"))) TS_CResult_PingDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_PingDecodeErrorZ* owner_conv = (LDKCResult_PingDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_PingDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7147,7 +7343,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_get_ok"))) TS_CResult_PongDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_PongDecodeErrorZ* owner_conv = (LDKCResult_PongDecodeErrorZ*)(owner & ~1);
        LDKPong ret_var = CResult_PongDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7165,7 +7361,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_get_err"))) TS_CResult_PongDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_PongDecodeErrorZ* owner_conv = (LDKCResult_PongDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_PongDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7183,7 +7379,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_get_ok"))) TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* owner_conv = (LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)(owner & ~1);
        LDKUnsignedChannelAnnouncement ret_var = CResult_UnsignedChannelAnnouncementDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7201,7 +7397,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_get_err"))) TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* owner_conv = (LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_UnsignedChannelAnnouncementDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7219,7 +7415,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ_get_ok"))) TS_CResult_ChannelAnnouncementDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelAnnouncementDecodeErrorZ* owner_conv = (LDKCResult_ChannelAnnouncementDecodeErrorZ*)(owner & ~1);
        LDKChannelAnnouncement ret_var = CResult_ChannelAnnouncementDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7237,7 +7433,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ_get_err"))) TS_CResult_ChannelAnnouncementDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelAnnouncementDecodeErrorZ* owner_conv = (LDKCResult_ChannelAnnouncementDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelAnnouncementDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7255,7 +7451,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErrorZ_get_ok"))) TS_CResult_UnsignedChannelUpdateDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* owner_conv = (LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)(owner & ~1);
        LDKUnsignedChannelUpdate ret_var = CResult_UnsignedChannelUpdateDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7273,7 +7469,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErrorZ_get_err"))) TS_CResult_UnsignedChannelUpdateDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* owner_conv = (LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_UnsignedChannelUpdateDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7291,7 +7487,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_get_ok"))) TS_CResult_ChannelUpdateDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ChannelUpdateDecodeErrorZ* owner_conv = (LDKCResult_ChannelUpdateDecodeErrorZ*)(owner & ~1);
        LDKChannelUpdate ret_var = CResult_ChannelUpdateDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7309,7 +7505,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_get_err"))) TS_CResult_ChannelUpdateDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ChannelUpdateDecodeErrorZ* owner_conv = (LDKCResult_ChannelUpdateDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ChannelUpdateDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7327,7 +7523,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_get_ok"))) TS_CResult_ErrorMessageDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ErrorMessageDecodeErrorZ* owner_conv = (LDKCResult_ErrorMessageDecodeErrorZ*)(owner & ~1);
        LDKErrorMessage ret_var = CResult_ErrorMessageDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7345,7 +7541,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_get_err"))) TS_CResult_ErrorMessageDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ErrorMessageDecodeErrorZ* owner_conv = (LDKCResult_ErrorMessageDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ErrorMessageDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7363,7 +7559,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_get_ok"))) TS_CResult_WarningMessageDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_WarningMessageDecodeErrorZ* owner_conv = (LDKCResult_WarningMessageDecodeErrorZ*)(owner & ~1);
        LDKWarningMessage ret_var = CResult_WarningMessageDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7381,7 +7577,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_get_err"))) TS_CResult_WarningMessageDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_WarningMessageDecodeErrorZ* owner_conv = (LDKCResult_WarningMessageDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_WarningMessageDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7399,7 +7595,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_get_ok"))) TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* owner_conv = (LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)(owner & ~1);
        LDKUnsignedNodeAnnouncement ret_var = CResult_UnsignedNodeAnnouncementDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7417,7 +7613,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_get_err"))) TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* owner_conv = (LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_UnsignedNodeAnnouncementDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7435,7 +7631,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_get_ok"))) TS_CResult_NodeAnnouncementDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_NodeAnnouncementDecodeErrorZ* owner_conv = (LDKCResult_NodeAnnouncementDecodeErrorZ*)(owner & ~1);
        LDKNodeAnnouncement ret_var = CResult_NodeAnnouncementDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7453,7 +7649,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_get_err"))) TS_CResult_NodeAnnouncementDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_NodeAnnouncementDecodeErrorZ* owner_conv = (LDKCResult_NodeAnnouncementDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_NodeAnnouncementDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7471,7 +7667,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeErrorZ_get_ok"))) TS_CResult_QueryShortChannelIdsDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* owner_conv = (LDKCResult_QueryShortChannelIdsDecodeErrorZ*)(owner & ~1);
        LDKQueryShortChannelIds ret_var = CResult_QueryShortChannelIdsDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7489,7 +7685,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeErrorZ_get_err"))) TS_CResult_QueryShortChannelIdsDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* owner_conv = (LDKCResult_QueryShortChannelIdsDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_QueryShortChannelIdsDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7507,7 +7703,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_get_ok"))) TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* owner_conv = (LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)(owner & ~1);
        LDKReplyShortChannelIdsEnd ret_var = CResult_ReplyShortChannelIdsEndDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7525,7 +7721,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_get_err"))) TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* owner_conv = (LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ReplyShortChannelIdsEndDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7543,7 +7739,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_get_ok"))) TS_CResult_QueryChannelRangeDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_QueryChannelRangeDecodeErrorZ* owner_conv = (LDKCResult_QueryChannelRangeDecodeErrorZ*)(owner & ~1);
        LDKQueryChannelRange ret_var = CResult_QueryChannelRangeDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7561,7 +7757,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_get_err"))) TS_CResult_QueryChannelRangeDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_QueryChannelRangeDecodeErrorZ* owner_conv = (LDKCResult_QueryChannelRangeDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_QueryChannelRangeDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7579,7 +7775,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_get_ok"))) TS_CResult_ReplyChannelRangeDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_ReplyChannelRangeDecodeErrorZ* owner_conv = (LDKCResult_ReplyChannelRangeDecodeErrorZ*)(owner & ~1);
        LDKReplyChannelRange ret_var = CResult_ReplyChannelRangeDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7597,7 +7793,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_get_err"))) TS_CResult_ReplyChannelRangeDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_ReplyChannelRangeDecodeErrorZ* owner_conv = (LDKCResult_ReplyChannelRangeDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_ReplyChannelRangeDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7615,7 +7811,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErrorZ_get_ok"))) TS_CResult_GossipTimestampFilterDecodeErrorZ_get_ok(uint32_t owner) {
        LDKCResult_GossipTimestampFilterDecodeErrorZ* owner_conv = (LDKCResult_GossipTimestampFilterDecodeErrorZ*)(owner & ~1);
        LDKGossipTimestampFilter ret_var = CResult_GossipTimestampFilterDecodeErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7633,7 +7829,7 @@ CHECK(!owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErrorZ_get_err"))) TS_CResult_GossipTimestampFilterDecodeErrorZ_get_err(uint32_t owner) {
        LDKCResult_GossipTimestampFilterDecodeErrorZ* owner_conv = (LDKCResult_GossipTimestampFilterDecodeErrorZ*)(owner & ~1);
        LDKDecodeError ret_var = CResult_GossipTimestampFilterDecodeErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7665,7 +7861,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_get_ok"))) TS_CResult_InvoiceSignOrCreationErrorZ_get_ok(uint32_t owner) {
        LDKCResult_InvoiceSignOrCreationErrorZ* owner_conv = (LDKCResult_InvoiceSignOrCreationErrorZ*)(owner & ~1);
        LDKInvoice ret_var = CResult_InvoiceSignOrCreationErrorZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7684,7 +7880,7 @@ uint32_t  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_get
        LDKCResult_InvoiceSignOrCreationErrorZ* owner_conv = (LDKCResult_InvoiceSignOrCreationErrorZ*)(owner & ~1);
        LDKSignOrCreationError *ret_copy = MALLOC(sizeof(LDKSignOrCreationError), "LDKSignOrCreationError");
        *ret_copy = CResult_InvoiceSignOrCreationErrorZ_get_err(owner_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -7710,7 +7906,7 @@ void register_tx_LDKFilter_jcall(const void* this_arg, const uint8_t (* txid)[32
 LDKCOption_C2Tuple_usizeTransactionZZ register_output_LDKFilter_jcall(const void* this_arg, LDKWatchedOutput output) {
        LDKFilter_JCalls *j_calls = (LDKFilter_JCalls*) this_arg;
        LDKWatchedOutput output_var = output;
-       uintptr_t output_ref = 0;
+       uint32_t output_ref = 0;
        CHECK((((uintptr_t)output_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&output_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(output_var);
@@ -7772,7 +7968,7 @@ uint32_t  __attribute__((export_name("TS_Filter_register_output"))) TS_Filter_re
        output_conv = WatchedOutput_clone(&output_conv);
        LDKCOption_C2Tuple_usizeTransactionZZ *ret_copy = MALLOC(sizeof(LDKCOption_C2Tuple_usizeTransactionZZ), "LDKCOption_C2Tuple_usizeTransactionZZ");
        *ret_copy = (this_arg_conv->register_output)(this_arg_conv->this_arg, output_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -7790,7 +7986,11 @@ uint32_t __attribute__((export_name("TS_LDKCOption_FilterZ_Some_get_some"))) TS_
                        LDKFilter* some_ret = MALLOC(sizeof(LDKFilter), "LDKFilter");
                        *some_ret = obj->some;
                        // WARNING: We likely need to clone here, but no clone is available, so we just do it for Java instances
-       return (uintptr_t)some_ret;
+                       if ((*some_ret).free == LDKFilter_JCalls_free) {
+                               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+                               LDKFilter_JCalls_cloned(&(*some_ret));
+                       }
+       return (uint32_t)some_ret;
 }
 static inline struct LDKLockedChannelMonitor *CResult_LockedChannelMonitorNoneZ_get_ok(LDKCResult_LockedChannelMonitorNoneZ *NONNULL_PTR owner){
 CHECK(owner->result_ok);
@@ -7799,7 +7999,7 @@ CHECK(owner->result_ok);
 uint32_t  __attribute__((export_name("TS_CResult_LockedChannelMonitorNoneZ_get_ok"))) TS_CResult_LockedChannelMonitorNoneZ_get_ok(uint32_t owner) {
        LDKCResult_LockedChannelMonitorNoneZ* owner_conv = (LDKCResult_LockedChannelMonitorNoneZ*)(owner & ~1);
        LDKLockedChannelMonitor ret_var = *CResult_LockedChannelMonitorNoneZ_get_ok(owner_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -7885,7 +8085,7 @@ uint32_tArray  __attribute__((export_name("TS_MessageSendEventsProvider_get_and_
        for (size_t s = 0; s < ret_var.datalen; s++) {
                LDKMessageSendEvent *ret_conv_18_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
                *ret_conv_18_copy = ret_var.data[s];
-               uintptr_t ret_conv_18_ref = (uintptr_t)ret_conv_18_copy;
+               uint32_t ret_conv_18_ref = (uintptr_t)ret_conv_18_copy;
                ret_arr_ptr[s] = ret_conv_18_ref;
        }
        
@@ -7907,7 +8107,7 @@ void handle_event_LDKEventHandler_jcall(const void* this_arg, const LDKEvent * e
        LDKEventHandler_JCalls *j_calls = (LDKEventHandler_JCalls*) this_arg;
        LDKEvent *ret_event = MALLOC(sizeof(LDKEvent), "LDKEvent ret conversion");
        *ret_event = Event_clone(event);
-       js_invoke_function_1(j_calls->instance_ptr, 35, (uint32_t)(uintptr_t)ret_event);
+       js_invoke_function_1(j_calls->instance_ptr, 35, (uint32_t)(uint32_t)ret_event);
 }
 static void LDKEventHandler_JCalls_cloned(LDKEventHandler* new_obj) {
        LDKEventHandler_JCalls *j_calls = (LDKEventHandler_JCalls*) new_obj->this_arg;
@@ -7952,7 +8152,7 @@ void process_pending_events_LDKEventsProvider_jcall(const void* this_arg, LDKEve
        LDKEventsProvider_JCalls *j_calls = (LDKEventsProvider_JCalls*) this_arg;
        LDKEventHandler* handler_ret = MALLOC(sizeof(LDKEventHandler), "LDKEventHandler");
        *handler_ret = handler;
-       js_invoke_function_1(j_calls->instance_ptr, 36, (uint32_t)(uintptr_t)handler_ret);
+       js_invoke_function_1(j_calls->instance_ptr, 36, (uint32_t)(uint32_t)handler_ret);
 }
 static void LDKEventsProvider_JCalls_cloned(LDKEventsProvider* new_obj) {
        LDKEventsProvider_JCalls *j_calls = (LDKEventsProvider_JCalls*) new_obj->this_arg;
@@ -7982,6 +8182,10 @@ void  __attribute__((export_name("TS_EventsProvider_process_pending_events"))) T
        void* handler_ptr = (void*)(((uintptr_t)handler) & ~1);
        CHECK_ACCESS(handler_ptr);
        LDKEventHandler handler_conv = *(LDKEventHandler*)(handler_ptr);
+       if (handler_conv.free == LDKEventHandler_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKEventHandler_JCalls_cloned(&handler_conv);
+       }
        (this_arg_conv->process_pending_events)(this_arg_conv->this_arg, handler_conv);
 }
 
@@ -8000,13 +8204,15 @@ void block_connected_LDKListen_jcall(const void* this_arg, LDKu8slice block, uin
        LDKu8slice block_var = block;
        int8_tArray block_arr = init_int8_tArray(block_var.datalen, __LINE__);
        memcpy(block_arr->elems, block_var.data, block_var.datalen);
-       js_invoke_function_2(j_calls->instance_ptr, 37, (uint32_t)block_arr, (uint32_t)height);
+       int32_t height_conv = height;
+       js_invoke_function_2(j_calls->instance_ptr, 37, (uint32_t)block_arr, (uint32_t)height_conv);
 }
 void block_disconnected_LDKListen_jcall(const void* this_arg, const uint8_t (* header)[80], uint32_t height) {
        LDKListen_JCalls *j_calls = (LDKListen_JCalls*) this_arg;
        int8_tArray header_arr = init_int8_tArray(80, __LINE__);
        memcpy(header_arr->elems, *header, 80);
-       js_invoke_function_2(j_calls->instance_ptr, 38, (uint32_t)header_arr, (uint32_t)height);
+       int32_t height_conv = height;
+       js_invoke_function_2(j_calls->instance_ptr, 38, (uint32_t)header_arr, (uint32_t)height_conv);
 }
 static void LDKListen_JCalls_cloned(LDKListen* new_obj) {
        LDKListen_JCalls *j_calls = (LDKListen_JCalls*) new_obj->this_arg;
@@ -8072,11 +8278,12 @@ void transactions_confirmed_LDKConfirm_jcall(const void* this_arg, const uint8_t
        for (size_t c = 0; c < txdata_var.datalen; c++) {
                LDKC2Tuple_usizeTransactionZ* txdata_conv_28_conv = MALLOC(sizeof(LDKC2Tuple_usizeTransactionZ), "LDKC2Tuple_usizeTransactionZ");
                *txdata_conv_28_conv = txdata_var.data[c];
-               txdata_arr_ptr[c] = ((uintptr_t)txdata_conv_28_conv);
+               txdata_arr_ptr[c] = ((uint32_t)txdata_conv_28_conv);
        }
        
        FREE(txdata_var.data);
-       js_invoke_function_3(j_calls->instance_ptr, 39, (uint32_t)header_arr, (uint32_t)txdata_arr, (uint32_t)height);
+       int32_t height_conv = height;
+       js_invoke_function_3(j_calls->instance_ptr, 39, (uint32_t)header_arr, (uint32_t)txdata_arr, (uint32_t)height_conv);
 }
 void transaction_unconfirmed_LDKConfirm_jcall(const void* this_arg, const uint8_t (* txid)[32]) {
        LDKConfirm_JCalls *j_calls = (LDKConfirm_JCalls*) this_arg;
@@ -8088,7 +8295,8 @@ void best_block_updated_LDKConfirm_jcall(const void* this_arg, const uint8_t (*
        LDKConfirm_JCalls *j_calls = (LDKConfirm_JCalls*) this_arg;
        int8_tArray header_arr = init_int8_tArray(80, __LINE__);
        memcpy(header_arr->elems, *header, 80);
-       js_invoke_function_2(j_calls->instance_ptr, 41, (uint32_t)header_arr, (uint32_t)height);
+       int32_t height_conv = height;
+       js_invoke_function_2(j_calls->instance_ptr, 41, (uint32_t)header_arr, (uint32_t)height_conv);
 }
 LDKCVec_TxidZ get_relevant_txids_LDKConfirm_jcall(const void* this_arg) {
        LDKConfirm_JCalls *j_calls = (LDKConfirm_JCalls*) this_arg;
@@ -8212,7 +8420,7 @@ static void LDKPersist_JCalls_free(void* this_arg) {
 LDKCResult_NoneChannelMonitorUpdateErrZ persist_new_channel_LDKPersist_jcall(const void* this_arg, LDKOutPoint channel_id, const LDKChannelMonitor * data, LDKMonitorUpdateId update_id) {
        LDKPersist_JCalls *j_calls = (LDKPersist_JCalls*) this_arg;
        LDKOutPoint channel_id_var = channel_id;
-       uintptr_t channel_id_ref = 0;
+       uint32_t channel_id_ref = 0;
        CHECK((((uintptr_t)channel_id_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&channel_id_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(channel_id_var);
@@ -8221,8 +8429,8 @@ LDKCResult_NoneChannelMonitorUpdateErrZ persist_new_channel_LDKPersist_jcall(con
                channel_id_ref |= 1;
        }
        LDKChannelMonitor data_var = *data;
-       uintptr_t data_ref = 0;
-       data_var = ChannelMonitor_clone(data);
+       uint32_t data_ref = 0;
+       data_var = ChannelMonitor_clone(&data_var);
        CHECK((((uintptr_t)data_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&data_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(data_var);
@@ -8231,7 +8439,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ persist_new_channel_LDKPersist_jcall(con
                data_ref |= 1;
        }
        LDKMonitorUpdateId update_id_var = update_id;
-       uintptr_t update_id_ref = 0;
+       uint32_t update_id_ref = 0;
        CHECK((((uintptr_t)update_id_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&update_id_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(update_id_var);
@@ -8249,7 +8457,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ persist_new_channel_LDKPersist_jcall(con
 LDKCResult_NoneChannelMonitorUpdateErrZ update_persisted_channel_LDKPersist_jcall(const void* this_arg, LDKOutPoint channel_id, const LDKChannelMonitorUpdate * update, const LDKChannelMonitor * data, LDKMonitorUpdateId update_id) {
        LDKPersist_JCalls *j_calls = (LDKPersist_JCalls*) this_arg;
        LDKOutPoint channel_id_var = channel_id;
-       uintptr_t channel_id_ref = 0;
+       uint32_t channel_id_ref = 0;
        CHECK((((uintptr_t)channel_id_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&channel_id_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(channel_id_var);
@@ -8258,9 +8466,9 @@ LDKCResult_NoneChannelMonitorUpdateErrZ update_persisted_channel_LDKPersist_jcal
                channel_id_ref |= 1;
        }
        LDKChannelMonitorUpdate update_var = *update;
-       uintptr_t update_ref = 0;
+       uint32_t update_ref = 0;
        if ((uintptr_t)update_var.inner > 4096) {
-               update_var = ChannelMonitorUpdate_clone(update);
+               update_var = ChannelMonitorUpdate_clone(&update_var);
                CHECK((((uintptr_t)update_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&update_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(update_var);
@@ -8270,8 +8478,8 @@ LDKCResult_NoneChannelMonitorUpdateErrZ update_persisted_channel_LDKPersist_jcal
                }
        }
        LDKChannelMonitor data_var = *data;
-       uintptr_t data_ref = 0;
-       data_var = ChannelMonitor_clone(data);
+       uint32_t data_ref = 0;
+       data_var = ChannelMonitor_clone(&data_var);
        CHECK((((uintptr_t)data_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&data_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(data_var);
@@ -8280,7 +8488,7 @@ LDKCResult_NoneChannelMonitorUpdateErrZ update_persisted_channel_LDKPersist_jcal
                data_ref |= 1;
        }
        LDKMonitorUpdateId update_id_var = update_id;
-       uintptr_t update_id_ref = 0;
+       uint32_t update_id_ref = 0;
        CHECK((((uintptr_t)update_id_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&update_id_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(update_id_var);
@@ -8337,7 +8545,7 @@ uint32_t  __attribute__((export_name("TS_Persist_persist_new_channel"))) TS_Pers
        update_id_conv = MonitorUpdateId_clone(&update_id_conv);
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
        *ret_conv = (this_arg_conv->persist_new_channel)(this_arg_conv->this_arg, channel_id_conv, &data_conv, update_id_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Persist_update_persisted_channel"))) TS_Persist_update_persisted_channel(uint32_t this_arg, uint32_t channel_id, uint32_t update, uint32_t data, uint32_t update_id) {
@@ -8364,7 +8572,7 @@ uint32_t  __attribute__((export_name("TS_Persist_update_persisted_channel"))) TS
        update_id_conv = MonitorUpdateId_clone(&update_id_conv);
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
        *ret_conv = (this_arg_conv->update_persisted_channel)(this_arg_conv->this_arg, channel_id_conv, &update_conv, &data_conv, update_id_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 typedef struct LDKChannelMessageHandler_JCalls {
@@ -8383,7 +8591,7 @@ void handle_open_channel_LDKChannelMessageHandler_jcall(const void* this_arg, LD
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKInitFeatures their_features_var = their_features;
-       uintptr_t their_features_ref = 0;
+       uint32_t their_features_ref = 0;
        CHECK((((uintptr_t)their_features_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&their_features_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(their_features_var);
@@ -8392,8 +8600,8 @@ void handle_open_channel_LDKChannelMessageHandler_jcall(const void* this_arg, LD
                their_features_ref |= 1;
        }
        LDKOpenChannel msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = OpenChannel_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = OpenChannel_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8408,7 +8616,7 @@ void handle_accept_channel_LDKChannelMessageHandler_jcall(const void* this_arg,
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKInitFeatures their_features_var = their_features;
-       uintptr_t their_features_ref = 0;
+       uint32_t their_features_ref = 0;
        CHECK((((uintptr_t)their_features_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&their_features_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(their_features_var);
@@ -8417,8 +8625,8 @@ void handle_accept_channel_LDKChannelMessageHandler_jcall(const void* this_arg,
                their_features_ref |= 1;
        }
        LDKAcceptChannel msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = AcceptChannel_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = AcceptChannel_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8433,8 +8641,8 @@ void handle_funding_created_LDKChannelMessageHandler_jcall(const void* this_arg,
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKFundingCreated msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = FundingCreated_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = FundingCreated_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8449,8 +8657,8 @@ void handle_funding_signed_LDKChannelMessageHandler_jcall(const void* this_arg,
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKFundingSigned msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = FundingSigned_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = FundingSigned_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8465,8 +8673,8 @@ void handle_funding_locked_LDKChannelMessageHandler_jcall(const void* this_arg,
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKFundingLocked msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = FundingLocked_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = FundingLocked_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8481,8 +8689,8 @@ void handle_shutdown_LDKChannelMessageHandler_jcall(const void* this_arg, LDKPub
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKInitFeatures their_features_var = *their_features;
-       uintptr_t their_features_ref = 0;
-       their_features_var = InitFeatures_clone(their_features);
+       uint32_t their_features_ref = 0;
+       their_features_var = InitFeatures_clone(&their_features_var);
        CHECK((((uintptr_t)their_features_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&their_features_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(their_features_var);
@@ -8491,8 +8699,8 @@ void handle_shutdown_LDKChannelMessageHandler_jcall(const void* this_arg, LDKPub
                their_features_ref |= 1;
        }
        LDKShutdown msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = Shutdown_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = Shutdown_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8507,8 +8715,8 @@ void handle_closing_signed_LDKChannelMessageHandler_jcall(const void* this_arg,
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKClosingSigned msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = ClosingSigned_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = ClosingSigned_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8523,8 +8731,8 @@ void handle_update_add_htlc_LDKChannelMessageHandler_jcall(const void* this_arg,
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKUpdateAddHTLC msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = UpdateAddHTLC_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = UpdateAddHTLC_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8539,8 +8747,8 @@ void handle_update_fulfill_htlc_LDKChannelMessageHandler_jcall(const void* this_
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKUpdateFulfillHTLC msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = UpdateFulfillHTLC_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = UpdateFulfillHTLC_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8555,8 +8763,8 @@ void handle_update_fail_htlc_LDKChannelMessageHandler_jcall(const void* this_arg
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKUpdateFailHTLC msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = UpdateFailHTLC_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = UpdateFailHTLC_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8571,8 +8779,8 @@ void handle_update_fail_malformed_htlc_LDKChannelMessageHandler_jcall(const void
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKUpdateFailMalformedHTLC msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = UpdateFailMalformedHTLC_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = UpdateFailMalformedHTLC_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8587,8 +8795,8 @@ void handle_commitment_signed_LDKChannelMessageHandler_jcall(const void* this_ar
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKCommitmentSigned msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = CommitmentSigned_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = CommitmentSigned_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8603,8 +8811,8 @@ void handle_revoke_and_ack_LDKChannelMessageHandler_jcall(const void* this_arg,
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKRevokeAndACK msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = RevokeAndACK_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = RevokeAndACK_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8619,8 +8827,8 @@ void handle_update_fee_LDKChannelMessageHandler_jcall(const void* this_arg, LDKP
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKUpdateFee msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = UpdateFee_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = UpdateFee_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8635,8 +8843,8 @@ void handle_announcement_signatures_LDKChannelMessageHandler_jcall(const void* t
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKAnnouncementSignatures msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = AnnouncementSignatures_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = AnnouncementSignatures_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8650,15 +8858,16 @@ void peer_disconnected_LDKChannelMessageHandler_jcall(const void* this_arg, LDKP
        LDKChannelMessageHandler_JCalls *j_calls = (LDKChannelMessageHandler_JCalls*) this_arg;
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
-       js_invoke_function_2(j_calls->instance_ptr, 60, (uint32_t)their_node_id_arr, (uint32_t)no_connection_possible);
+       jboolean no_connection_possible_conv = no_connection_possible;
+       js_invoke_function_2(j_calls->instance_ptr, 60, (uint32_t)their_node_id_arr, (uint32_t)no_connection_possible_conv);
 }
 void peer_connected_LDKChannelMessageHandler_jcall(const void* this_arg, LDKPublicKey their_node_id, const LDKInit * msg) {
        LDKChannelMessageHandler_JCalls *j_calls = (LDKChannelMessageHandler_JCalls*) this_arg;
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKInit msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = Init_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = Init_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8673,8 +8882,8 @@ void handle_channel_reestablish_LDKChannelMessageHandler_jcall(const void* this_
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKChannelReestablish msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = ChannelReestablish_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = ChannelReestablish_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8689,8 +8898,8 @@ void handle_channel_update_LDKChannelMessageHandler_jcall(const void* this_arg,
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKChannelUpdate msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = ChannelUpdate_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = ChannelUpdate_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -8705,8 +8914,8 @@ void handle_error_LDKChannelMessageHandler_jcall(const void* this_arg, LDKPublic
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKErrorMessage msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = ErrorMessage_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = ErrorMessage_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -9063,8 +9272,8 @@ static void LDKRoutingMessageHandler_JCalls_free(void* this_arg) {
 LDKCResult_boolLightningErrorZ handle_node_announcement_LDKRoutingMessageHandler_jcall(const void* this_arg, const LDKNodeAnnouncement * msg) {
        LDKRoutingMessageHandler_JCalls *j_calls = (LDKRoutingMessageHandler_JCalls*) this_arg;
        LDKNodeAnnouncement msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = NodeAnnouncement_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = NodeAnnouncement_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -9082,8 +9291,8 @@ LDKCResult_boolLightningErrorZ handle_node_announcement_LDKRoutingMessageHandler
 LDKCResult_boolLightningErrorZ handle_channel_announcement_LDKRoutingMessageHandler_jcall(const void* this_arg, const LDKChannelAnnouncement * msg) {
        LDKRoutingMessageHandler_JCalls *j_calls = (LDKRoutingMessageHandler_JCalls*) this_arg;
        LDKChannelAnnouncement msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = ChannelAnnouncement_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = ChannelAnnouncement_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -9101,8 +9310,8 @@ LDKCResult_boolLightningErrorZ handle_channel_announcement_LDKRoutingMessageHand
 LDKCResult_boolLightningErrorZ handle_channel_update_LDKRoutingMessageHandler_jcall(const void* this_arg, const LDKChannelUpdate * msg) {
        LDKRoutingMessageHandler_JCalls *j_calls = (LDKRoutingMessageHandler_JCalls*) this_arg;
        LDKChannelUpdate msg_var = *msg;
-       uintptr_t msg_ref = 0;
-       msg_var = ChannelUpdate_clone(msg);
+       uint32_t msg_ref = 0;
+       msg_var = ChannelUpdate_clone(&msg_var);
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -9119,7 +9328,9 @@ LDKCResult_boolLightningErrorZ handle_channel_update_LDKRoutingMessageHandler_jc
 }
 LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ get_next_channel_announcements_LDKRoutingMessageHandler_jcall(const void* this_arg, uint64_t starting_point, uint8_t batch_amount) {
        LDKRoutingMessageHandler_JCalls *j_calls = (LDKRoutingMessageHandler_JCalls*) this_arg;
-       uint32_tArray ret = (uint32_tArray)js_invoke_function_2(j_calls->instance_ptr, 68, (uint32_t)starting_point, (uint32_t)batch_amount);
+       int64_t starting_point_conv = starting_point;
+       int8_t batch_amount_conv = batch_amount;
+       uint32_tArray ret = (uint32_tArray)js_invoke_function_2(j_calls->instance_ptr, 68, (uint32_t)starting_point_conv, (uint32_t)batch_amount_conv);
        LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ ret_constr;
        ret_constr.datalen = ret->arr_len;
        if (ret_constr.datalen > 0)
@@ -9141,7 +9352,8 @@ LDKCVec_NodeAnnouncementZ get_next_node_announcements_LDKRoutingMessageHandler_j
        LDKRoutingMessageHandler_JCalls *j_calls = (LDKRoutingMessageHandler_JCalls*) this_arg;
        int8_tArray starting_point_arr = init_int8_tArray(33, __LINE__);
        memcpy(starting_point_arr->elems, starting_point.compressed_form, 33);
-       uint32_tArray ret = (uint32_tArray)js_invoke_function_2(j_calls->instance_ptr, 69, (uint32_t)starting_point_arr, (uint32_t)batch_amount);
+       int8_t batch_amount_conv = batch_amount;
+       uint32_tArray ret = (uint32_tArray)js_invoke_function_2(j_calls->instance_ptr, 69, (uint32_t)starting_point_arr, (uint32_t)batch_amount_conv);
        LDKCVec_NodeAnnouncementZ ret_constr;
        ret_constr.datalen = ret->arr_len;
        if (ret_constr.datalen > 0)
@@ -9159,13 +9371,13 @@ LDKCVec_NodeAnnouncementZ get_next_node_announcements_LDKRoutingMessageHandler_j
        }
        return ret_constr;
 }
-void sync_routing_table_LDKRoutingMessageHandler_jcall(const void* this_arg, LDKPublicKey their_node_id, const LDKInit * init) {
+void peer_connected_LDKRoutingMessageHandler_jcall(const void* this_arg, LDKPublicKey their_node_id, const LDKInit * init) {
        LDKRoutingMessageHandler_JCalls *j_calls = (LDKRoutingMessageHandler_JCalls*) this_arg;
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKInit init_var = *init;
-       uintptr_t init_ref = 0;
-       init_var = Init_clone(init);
+       uint32_t init_ref = 0;
+       init_var = Init_clone(&init_var);
        CHECK((((uintptr_t)init_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&init_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(init_var);
@@ -9180,7 +9392,7 @@ LDKCResult_NoneLightningErrorZ handle_reply_channel_range_LDKRoutingMessageHandl
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKReplyChannelRange msg_var = msg;
-       uintptr_t msg_ref = 0;
+       uint32_t msg_ref = 0;
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -9200,7 +9412,7 @@ LDKCResult_NoneLightningErrorZ handle_reply_short_channel_ids_end_LDKRoutingMess
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKReplyShortChannelIdsEnd msg_var = msg;
-       uintptr_t msg_ref = 0;
+       uint32_t msg_ref = 0;
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -9220,7 +9432,7 @@ LDKCResult_NoneLightningErrorZ handle_query_channel_range_LDKRoutingMessageHandl
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKQueryChannelRange msg_var = msg;
-       uintptr_t msg_ref = 0;
+       uint32_t msg_ref = 0;
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -9240,7 +9452,7 @@ LDKCResult_NoneLightningErrorZ handle_query_short_channel_ids_LDKRoutingMessageH
        int8_tArray their_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(their_node_id_arr->elems, their_node_id.compressed_form, 33);
        LDKQueryShortChannelIds msg_var = msg;
-       uintptr_t msg_ref = 0;
+       uint32_t msg_ref = 0;
        CHECK((((uintptr_t)msg_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&msg_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_var);
@@ -9272,7 +9484,7 @@ static inline LDKRoutingMessageHandler LDKRoutingMessageHandler_init (JSValue o,
                .handle_channel_update = handle_channel_update_LDKRoutingMessageHandler_jcall,
                .get_next_channel_announcements = get_next_channel_announcements_LDKRoutingMessageHandler_jcall,
                .get_next_node_announcements = get_next_node_announcements_LDKRoutingMessageHandler_jcall,
-               .sync_routing_table = sync_routing_table_LDKRoutingMessageHandler_jcall,
+               .peer_connected = peer_connected_LDKRoutingMessageHandler_jcall,
                .handle_reply_channel_range = handle_reply_channel_range_LDKRoutingMessageHandler_jcall,
                .handle_reply_short_channel_ids_end = handle_reply_short_channel_ids_end_LDKRoutingMessageHandler_jcall,
                .handle_query_channel_range = handle_query_channel_range_LDKRoutingMessageHandler_jcall,
@@ -9298,7 +9510,7 @@ uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_node_annou
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_conv);
        LDKCResult_boolLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolLightningErrorZ), "LDKCResult_boolLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_node_announcement)(this_arg_conv->this_arg, &msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_channel_announcement"))) TS_RoutingMessageHandler_handle_channel_announcement(uint32_t this_arg, uint32_t msg) {
@@ -9311,7 +9523,7 @@ uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_channel_an
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_conv);
        LDKCResult_boolLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolLightningErrorZ), "LDKCResult_boolLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_channel_announcement)(this_arg_conv->this_arg, &msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_channel_update"))) TS_RoutingMessageHandler_handle_channel_update(uint32_t this_arg, uint32_t msg) {
@@ -9324,7 +9536,7 @@ uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_channel_up
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_conv);
        LDKCResult_boolLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolLightningErrorZ), "LDKCResult_boolLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_channel_update)(this_arg_conv->this_arg, &msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_tArray  __attribute__((export_name("TS_RoutingMessageHandler_get_next_channel_announcements"))) TS_RoutingMessageHandler_get_next_channel_announcements(uint32_t this_arg, int64_t starting_point, int8_t batch_amount) {
@@ -9338,7 +9550,7 @@ uint32_tArray  __attribute__((export_name("TS_RoutingMessageHandler_get_next_cha
        for (size_t h = 0; h < ret_var.datalen; h++) {
                LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* ret_conv_59_conv = MALLOC(sizeof(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ), "LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ");
                *ret_conv_59_conv = ret_var.data[h];
-               ret_arr_ptr[h] = ((uintptr_t)ret_conv_59_conv);
+               ret_arr_ptr[h] = ((uint32_t)ret_conv_59_conv);
        }
        
        FREE(ret_var.data);
@@ -9358,7 +9570,7 @@ uint32_tArray  __attribute__((export_name("TS_RoutingMessageHandler_get_next_nod
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t s = 0; s < ret_var.datalen; s++) {
                LDKNodeAnnouncement ret_conv_18_var = ret_var.data[s];
-               uintptr_t ret_conv_18_ref = 0;
+               uint32_t ret_conv_18_ref = 0;
                CHECK((((uintptr_t)ret_conv_18_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_18_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_18_var);
@@ -9373,7 +9585,7 @@ uint32_tArray  __attribute__((export_name("TS_RoutingMessageHandler_get_next_nod
        return ret_arr;
 }
 
-void  __attribute__((export_name("TS_RoutingMessageHandler_sync_routing_table"))) TS_RoutingMessageHandler_sync_routing_table(uint32_t this_arg, int8_tArray their_node_id, uint32_t init) {
+void  __attribute__((export_name("TS_RoutingMessageHandler_peer_connected"))) TS_RoutingMessageHandler_peer_connected(uint32_t this_arg, int8_tArray their_node_id, uint32_t init) {
        void* this_arg_ptr = (void*)(((uintptr_t)this_arg) & ~1);
        if (!(this_arg & 1)) { CHECK_ACCESS(this_arg_ptr); }
        LDKRoutingMessageHandler* this_arg_conv = (LDKRoutingMessageHandler*)this_arg_ptr;
@@ -9384,7 +9596,7 @@ void  __attribute__((export_name("TS_RoutingMessageHandler_sync_routing_table"))
        init_conv.inner = (void*)(init & (~1));
        init_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(init_conv);
-       (this_arg_conv->sync_routing_table)(this_arg_conv->this_arg, their_node_id_ref, &init_conv);
+       (this_arg_conv->peer_connected)(this_arg_conv->this_arg, their_node_id_ref, &init_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_reply_channel_range"))) TS_RoutingMessageHandler_handle_reply_channel_range(uint32_t this_arg, int8_tArray their_node_id, uint32_t msg) {
@@ -9401,7 +9613,7 @@ uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_reply_chan
        msg_conv = ReplyChannelRange_clone(&msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_reply_channel_range)(this_arg_conv->this_arg, their_node_id_ref, msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_reply_short_channel_ids_end"))) TS_RoutingMessageHandler_handle_reply_short_channel_ids_end(uint32_t this_arg, int8_tArray their_node_id, uint32_t msg) {
@@ -9418,7 +9630,7 @@ uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_reply_shor
        msg_conv = ReplyShortChannelIdsEnd_clone(&msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_reply_short_channel_ids_end)(this_arg_conv->this_arg, their_node_id_ref, msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_query_channel_range"))) TS_RoutingMessageHandler_handle_query_channel_range(uint32_t this_arg, int8_tArray their_node_id, uint32_t msg) {
@@ -9435,7 +9647,7 @@ uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_query_chan
        msg_conv = QueryChannelRange_clone(&msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_query_channel_range)(this_arg_conv->this_arg, their_node_id_ref, msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_query_short_channel_ids"))) TS_RoutingMessageHandler_handle_query_short_channel_ids(uint32_t this_arg, int8_tArray their_node_id, uint32_t msg) {
@@ -9452,7 +9664,7 @@ uint32_t  __attribute__((export_name("TS_RoutingMessageHandler_handle_query_shor
        msg_conv = QueryShortChannelIds_clone(&msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_query_short_channel_ids)(this_arg_conv->this_arg, their_node_id_ref, msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 typedef struct LDKCustomMessageReader_JCalls {
@@ -9467,10 +9679,11 @@ static void LDKCustomMessageReader_JCalls_free(void* this_arg) {
 }
 LDKCResult_COption_TypeZDecodeErrorZ read_LDKCustomMessageReader_jcall(const void* this_arg, uint16_t message_type, LDKu8slice buffer) {
        LDKCustomMessageReader_JCalls *j_calls = (LDKCustomMessageReader_JCalls*) this_arg;
+       int16_t message_type_conv = message_type;
        LDKu8slice buffer_var = buffer;
        int8_tArray buffer_arr = init_int8_tArray(buffer_var.datalen, __LINE__);
        memcpy(buffer_arr->elems, buffer_var.data, buffer_var.datalen);
-       uint32_t ret = js_invoke_function_2(j_calls->instance_ptr, 75, (uint32_t)message_type, (uint32_t)buffer_arr);
+       uint32_t ret = js_invoke_function_2(j_calls->instance_ptr, 75, (uint32_t)message_type_conv, (uint32_t)buffer_arr);
        void* ret_ptr = (void*)(((uintptr_t)ret) & ~1);
        CHECK_ACCESS(ret_ptr);
        LDKCResult_COption_TypeZDecodeErrorZ ret_conv = *(LDKCResult_COption_TypeZDecodeErrorZ*)(ret_ptr);
@@ -9507,7 +9720,7 @@ uint32_t  __attribute__((export_name("TS_CustomMessageReader_read"))) TS_CustomM
        buffer_ref.data = buffer->elems /* XXX buffer leaks */;
        LDKCResult_COption_TypeZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_TypeZDecodeErrorZ), "LDKCResult_COption_TypeZDecodeErrorZ");
        *ret_conv = (this_arg_conv->read)(this_arg_conv->this_arg, message_type, buffer_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 typedef struct LDKCustomMessageHandler_JCalls {
@@ -9527,7 +9740,7 @@ LDKCResult_NoneLightningErrorZ handle_custom_message_LDKCustomMessageHandler_jca
        *msg_ret = msg;
        int8_tArray sender_node_id_arr = init_int8_tArray(33, __LINE__);
        memcpy(sender_node_id_arr->elems, sender_node_id.compressed_form, 33);
-       uint32_t ret = js_invoke_function_2(j_calls->instance_ptr, 76, (uint32_t)(uintptr_t)msg_ret, (uint32_t)sender_node_id_arr);
+       uint32_t ret = js_invoke_function_2(j_calls->instance_ptr, 76, (uint32_t)(uint32_t)msg_ret, (uint32_t)sender_node_id_arr);
        void* ret_ptr = (void*)(((uintptr_t)ret) & ~1);
        CHECK_ACCESS(ret_ptr);
        LDKCResult_NoneLightningErrorZ ret_conv = *(LDKCResult_NoneLightningErrorZ*)(ret_ptr);
@@ -9586,12 +9799,16 @@ uint32_t  __attribute__((export_name("TS_CustomMessageHandler_handle_custom_mess
        void* msg_ptr = (void*)(((uintptr_t)msg) & ~1);
        CHECK_ACCESS(msg_ptr);
        LDKType msg_conv = *(LDKType*)(msg_ptr);
+       if (msg_conv.free == LDKType_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKType_JCalls_cloned(&msg_conv);
+       }
        LDKPublicKey sender_node_id_ref;
        CHECK(sender_node_id->arr_len == 33);
        memcpy(sender_node_id_ref.compressed_form, sender_node_id->elems, 33); FREE(sender_node_id);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = (this_arg_conv->handle_custom_message)(this_arg_conv->this_arg, msg_conv, sender_node_id_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_tArray  __attribute__((export_name("TS_CustomMessageHandler_get_and_clear_pending_msg"))) TS_CustomMessageHandler_get_and_clear_pending_msg(uint32_t this_arg) {
@@ -9605,7 +9822,7 @@ uint32_tArray  __attribute__((export_name("TS_CustomMessageHandler_get_and_clear
        for (size_t z = 0; z < ret_var.datalen; z++) {
                LDKC2Tuple_PublicKeyTypeZ* ret_conv_25_conv = MALLOC(sizeof(LDKC2Tuple_PublicKeyTypeZ), "LDKC2Tuple_PublicKeyTypeZ");
                *ret_conv_25_conv = ret_var.data[z];
-               ret_arr_ptr[z] = ((uintptr_t)ret_conv_25_conv);
+               ret_arr_ptr[z] = ((uint32_t)ret_conv_25_conv);
        }
        
        FREE(ret_var.data);
@@ -9627,7 +9844,8 @@ uintptr_t send_data_LDKSocketDescriptor_jcall(void* this_arg, LDKu8slice data, b
        LDKu8slice data_var = data;
        int8_tArray data_arr = init_int8_tArray(data_var.datalen, __LINE__);
        memcpy(data_arr->elems, data_var.data, data_var.datalen);
-       return js_invoke_function_2(j_calls->instance_ptr, 78, (uint32_t)data_arr, (uint32_t)resume_read);
+       jboolean resume_read_conv = resume_read;
+       return js_invoke_function_2(j_calls->instance_ptr, 78, (uint32_t)data_arr, (uint32_t)resume_read_conv);
 }
 void disconnect_socket_LDKSocketDescriptor_jcall(void* this_arg) {
        LDKSocketDescriptor_JCalls *j_calls = (LDKSocketDescriptor_JCalls*) this_arg;
@@ -9637,7 +9855,7 @@ bool eq_LDKSocketDescriptor_jcall(const void* this_arg, const LDKSocketDescripto
        LDKSocketDescriptor_JCalls *j_calls = (LDKSocketDescriptor_JCalls*) this_arg;
        LDKSocketDescriptor *other_arg_clone = MALLOC(sizeof(LDKSocketDescriptor), "LDKSocketDescriptor");
        *other_arg_clone = SocketDescriptor_clone(other_arg);
-       return js_invoke_function_1(j_calls->instance_ptr, 80, (uint32_t)(uintptr_t)other_arg_clone);
+       return js_invoke_function_1(j_calls->instance_ptr, 80, (uint32_t)(uint32_t)other_arg_clone);
 }
 uint64_t hash_LDKSocketDescriptor_jcall(const void* this_arg) {
        LDKSocketDescriptor_JCalls *j_calls = (LDKSocketDescriptor_JCalls*) this_arg;
@@ -9668,15 +9886,15 @@ long  __attribute__((export_name("TS_LDKSocketDescriptor_new"))) TS_LDKSocketDes
        *res_ptr = LDKSocketDescriptor_init(o);
        return (long)res_ptr;
 }
-intptr_t  __attribute__((export_name("TS_SocketDescriptor_send_data"))) TS_SocketDescriptor_send_data(uint32_t this_arg, int8_tArray data, jboolean resume_read) {
+uint32_t  __attribute__((export_name("TS_SocketDescriptor_send_data"))) TS_SocketDescriptor_send_data(uint32_t this_arg, int8_tArray data, jboolean resume_read) {
        void* this_arg_ptr = (void*)(((uintptr_t)this_arg) & ~1);
        if (!(this_arg & 1)) { CHECK_ACCESS(this_arg_ptr); }
        LDKSocketDescriptor* this_arg_conv = (LDKSocketDescriptor*)this_arg_ptr;
        LDKu8slice data_ref;
        data_ref.datalen = data->arr_len;
        data_ref.data = data->elems /* XXX data leaks */;
-       intptr_t ret_val = (this_arg_conv->send_data)(this_arg_conv->this_arg, data_ref, resume_read);
-       return ret_val;
+       uint32_t ret_conv = (this_arg_conv->send_data)(this_arg_conv->this_arg, data_ref, resume_read);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_SocketDescriptor_disconnect_socket"))) TS_SocketDescriptor_disconnect_socket(uint32_t this_arg) {
@@ -9690,8 +9908,8 @@ int64_t  __attribute__((export_name("TS_SocketDescriptor_hash"))) TS_SocketDescr
        void* this_arg_ptr = (void*)(((uintptr_t)this_arg) & ~1);
        if (!(this_arg & 1)) { CHECK_ACCESS(this_arg_ptr); }
        LDKSocketDescriptor* this_arg_conv = (LDKSocketDescriptor*)this_arg_ptr;
-       int64_t ret_val = (this_arg_conv->hash)(this_arg_conv->this_arg);
-       return ret_val;
+       int64_t ret_conv = (this_arg_conv->hash)(this_arg_conv->this_arg);
+       return ret_conv;
 }
 
 uint32_t __attribute__((export_name("TS_LDKEffectiveCapacity_ty_from_ptr"))) TS_LDKEffectiveCapacity_ty_from_ptr(uint32_t ptr) {
@@ -9708,17 +9926,20 @@ uint32_t __attribute__((export_name("TS_LDKEffectiveCapacity_ty_from_ptr"))) TS_
 int64_t __attribute__((export_name("TS_LDKEffectiveCapacity_ExactLiquidity_get_liquidity_msat"))) TS_LDKEffectiveCapacity_ExactLiquidity_get_liquidity_msat(uint32_t ptr) {
        LDKEffectiveCapacity *obj = (LDKEffectiveCapacity*)(ptr & ~1);
        assert(obj->tag == LDKEffectiveCapacity_ExactLiquidity);
-       return obj->exact_liquidity.liquidity_msat;
+                       int64_t liquidity_msat_conv = obj->exact_liquidity.liquidity_msat;
+       return liquidity_msat_conv;
 }
 int64_t __attribute__((export_name("TS_LDKEffectiveCapacity_MaximumHTLC_get_amount_msat"))) TS_LDKEffectiveCapacity_MaximumHTLC_get_amount_msat(uint32_t ptr) {
        LDKEffectiveCapacity *obj = (LDKEffectiveCapacity*)(ptr & ~1);
        assert(obj->tag == LDKEffectiveCapacity_MaximumHTLC);
-       return obj->maximum_htlc.amount_msat;
+                       int64_t amount_msat_conv = obj->maximum_htlc.amount_msat;
+       return amount_msat_conv;
 }
 int64_t __attribute__((export_name("TS_LDKEffectiveCapacity_Total_get_capacity_msat"))) TS_LDKEffectiveCapacity_Total_get_capacity_msat(uint32_t ptr) {
        LDKEffectiveCapacity *obj = (LDKEffectiveCapacity*)(ptr & ~1);
        assert(obj->tag == LDKEffectiveCapacity_Total);
-       return obj->total.capacity_msat;
+                       int64_t capacity_msat_conv = obj->total.capacity_msat;
+       return capacity_msat_conv;
 }
 typedef struct LDKScore_JCalls {
        atomic_size_t refcnt;
@@ -9732,9 +9953,12 @@ static void LDKScore_JCalls_free(void* this_arg) {
 }
 uint64_t channel_penalty_msat_LDKScore_jcall(const void* this_arg, uint64_t short_channel_id, uint64_t send_amt_msat, uint64_t capacity_msat, const LDKNodeId * source, const LDKNodeId * target) {
        LDKScore_JCalls *j_calls = (LDKScore_JCalls*) this_arg;
+       int64_t short_channel_id_conv = short_channel_id;
+       int64_t send_amt_msat_conv = send_amt_msat;
+       int64_t capacity_msat_conv = capacity_msat;
        LDKNodeId source_var = *source;
-       uintptr_t source_ref = 0;
-       source_var = NodeId_clone(source);
+       uint32_t source_ref = 0;
+       source_var = NodeId_clone(&source_var);
        CHECK((((uintptr_t)source_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&source_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(source_var);
@@ -9743,8 +9967,8 @@ uint64_t channel_penalty_msat_LDKScore_jcall(const void* this_arg, uint64_t shor
                source_ref |= 1;
        }
        LDKNodeId target_var = *target;
-       uintptr_t target_ref = 0;
-       target_var = NodeId_clone(target);
+       uint32_t target_ref = 0;
+       target_var = NodeId_clone(&target_var);
        CHECK((((uintptr_t)target_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&target_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(target_var);
@@ -9752,7 +9976,7 @@ uint64_t channel_penalty_msat_LDKScore_jcall(const void* this_arg, uint64_t shor
        if (target_var.is_owned) {
                target_ref |= 1;
        }
-       return js_invoke_function_5(j_calls->instance_ptr, 82, (uint32_t)short_channel_id, (uint32_t)send_amt_msat, (uint32_t)capacity_msat, (uint32_t)source_ref, (uint32_t)target_ref);
+       return js_invoke_function_5(j_calls->instance_ptr, 82, (uint32_t)short_channel_id_conv, (uint32_t)send_amt_msat_conv, (uint32_t)capacity_msat_conv, (uint32_t)source_ref, (uint32_t)target_ref);
 }
 void payment_path_failed_LDKScore_jcall(void* this_arg, LDKCVec_RouteHopZ path, uint64_t short_channel_id) {
        LDKScore_JCalls *j_calls = (LDKScore_JCalls*) this_arg;
@@ -9762,7 +9986,7 @@ void payment_path_failed_LDKScore_jcall(void* this_arg, LDKCVec_RouteHopZ path,
        uint32_t *path_arr_ptr = (uint32_t*)(((uint8_t*)path_arr) + 4);
        for (size_t k = 0; k < path_var.datalen; k++) {
                LDKRouteHop path_conv_10_var = path_var.data[k];
-               uintptr_t path_conv_10_ref = 0;
+               uint32_t path_conv_10_ref = 0;
                CHECK((((uintptr_t)path_conv_10_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&path_conv_10_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(path_conv_10_var);
@@ -9774,7 +9998,8 @@ void payment_path_failed_LDKScore_jcall(void* this_arg, LDKCVec_RouteHopZ path,
        }
        
        FREE(path_var.data);
-       js_invoke_function_2(j_calls->instance_ptr, 83, (uint32_t)path_arr, (uint32_t)short_channel_id);
+       int64_t short_channel_id_conv = short_channel_id;
+       js_invoke_function_2(j_calls->instance_ptr, 83, (uint32_t)path_arr, (uint32_t)short_channel_id_conv);
 }
 void payment_path_successful_LDKScore_jcall(void* this_arg, LDKCVec_RouteHopZ path) {
        LDKScore_JCalls *j_calls = (LDKScore_JCalls*) this_arg;
@@ -9784,7 +10009,7 @@ void payment_path_successful_LDKScore_jcall(void* this_arg, LDKCVec_RouteHopZ pa
        uint32_t *path_arr_ptr = (uint32_t*)(((uint8_t*)path_arr) + 4);
        for (size_t k = 0; k < path_var.datalen; k++) {
                LDKRouteHop path_conv_10_var = path_var.data[k];
-               uintptr_t path_conv_10_ref = 0;
+               uint32_t path_conv_10_ref = 0;
                CHECK((((uintptr_t)path_conv_10_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&path_conv_10_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(path_conv_10_var);
@@ -9843,8 +10068,8 @@ int64_t  __attribute__((export_name("TS_Score_channel_penalty_msat"))) TS_Score_
        target_conv.inner = (void*)(target & (~1));
        target_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(target_conv);
-       int64_t ret_val = (this_arg_conv->channel_penalty_msat)(this_arg_conv->this_arg, short_channel_id, send_amt_msat, capacity_msat, &source_conv, &target_conv);
-       return ret_val;
+       int64_t ret_conv = (this_arg_conv->channel_penalty_msat)(this_arg_conv->this_arg, short_channel_id, send_amt_msat, capacity_msat, &source_conv, &target_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_Score_payment_path_failed"))) TS_Score_payment_path_failed(uint32_t this_arg, uint32_tArray path, int64_t short_channel_id) {
@@ -9919,7 +10144,11 @@ LDKScore lock_LDKLockableScore_jcall(const void* this_arg) {
        uint32_t ret = js_invoke_function_0(j_calls->instance_ptr, 86);
        void* ret_ptr = (void*)(((uintptr_t)ret) & ~1);
        CHECK_ACCESS(ret_ptr);
-       LDKScore ret_conv = *(LDKScore*)(ret_ptr);// WARNING: we may need a move here but no clone is available for LDKScore
+       LDKScore ret_conv = *(LDKScore*)(ret_ptr);
+       if (ret_conv.free == LDKScore_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKScore_JCalls_cloned(&ret_conv);
+       }// WARNING: we may need a move here but no clone is available for LDKScore
        
        return ret_conv;
 }
@@ -9950,7 +10179,7 @@ uint32_t  __attribute__((export_name("TS_LockableScore_lock"))) TS_LockableScore
        LDKLockableScore* this_arg_conv = (LDKLockableScore*)this_arg_ptr;
        LDKScore* ret_ret = MALLOC(sizeof(LDKScore), "LDKScore");
        *ret_ret = (this_arg_conv->lock)(this_arg_conv->this_arg);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t __attribute__((export_name("TS_LDKFallback_ty_from_ptr"))) TS_LDKFallback_ty_from_ptr(uint32_t ptr) {
@@ -10031,8 +10260,8 @@ LDKCVec_ChannelDetailsZ first_hops_LDKPayer_jcall(const void* this_arg) {
 LDKCResult_PaymentIdPaymentSendFailureZ send_payment_LDKPayer_jcall(const void* this_arg, const LDKRoute * route, LDKThirtyTwoBytes payment_hash, LDKThirtyTwoBytes payment_secret) {
        LDKPayer_JCalls *j_calls = (LDKPayer_JCalls*) this_arg;
        LDKRoute route_var = *route;
-       uintptr_t route_ref = 0;
-       route_var = Route_clone(route);
+       uint32_t route_ref = 0;
+       route_var = Route_clone(&route_var);
        CHECK((((uintptr_t)route_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&route_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(route_var);
@@ -10054,8 +10283,8 @@ LDKCResult_PaymentIdPaymentSendFailureZ send_payment_LDKPayer_jcall(const void*
 LDKCResult_PaymentIdPaymentSendFailureZ send_spontaneous_payment_LDKPayer_jcall(const void* this_arg, const LDKRoute * route, LDKThirtyTwoBytes payment_preimage) {
        LDKPayer_JCalls *j_calls = (LDKPayer_JCalls*) this_arg;
        LDKRoute route_var = *route;
-       uintptr_t route_ref = 0;
-       route_var = Route_clone(route);
+       uint32_t route_ref = 0;
+       route_var = Route_clone(&route_var);
        CHECK((((uintptr_t)route_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&route_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(route_var);
@@ -10075,8 +10304,8 @@ LDKCResult_PaymentIdPaymentSendFailureZ send_spontaneous_payment_LDKPayer_jcall(
 LDKCResult_NonePaymentSendFailureZ retry_payment_LDKPayer_jcall(const void* this_arg, const LDKRoute * route, LDKThirtyTwoBytes payment_id) {
        LDKPayer_JCalls *j_calls = (LDKPayer_JCalls*) this_arg;
        LDKRoute route_var = *route;
-       uintptr_t route_ref = 0;
-       route_var = Route_clone(route);
+       uint32_t route_ref = 0;
+       route_var = Route_clone(&route_var);
        CHECK((((uintptr_t)route_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&route_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(route_var);
@@ -10144,7 +10373,7 @@ uint32_tArray  __attribute__((export_name("TS_Payer_first_hops"))) TS_Payer_firs
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t q = 0; q < ret_var.datalen; q++) {
                LDKChannelDetails ret_conv_16_var = ret_var.data[q];
-               uintptr_t ret_conv_16_ref = 0;
+               uint32_t ret_conv_16_ref = 0;
                CHECK((((uintptr_t)ret_conv_16_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_16_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_16_var);
@@ -10175,7 +10404,7 @@ uint32_t  __attribute__((export_name("TS_Payer_send_payment"))) TS_Payer_send_pa
        memcpy(payment_secret_ref.data, payment_secret->elems, 32); FREE(payment_secret);
        LDKCResult_PaymentIdPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentSendFailureZ), "LDKCResult_PaymentIdPaymentSendFailureZ");
        *ret_conv = (this_arg_conv->send_payment)(this_arg_conv->this_arg, &route_conv, payment_hash_ref, payment_secret_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Payer_send_spontaneous_payment"))) TS_Payer_send_spontaneous_payment(uint32_t this_arg, uint32_t route, int8_tArray payment_preimage) {
@@ -10191,7 +10420,7 @@ uint32_t  __attribute__((export_name("TS_Payer_send_spontaneous_payment"))) TS_P
        memcpy(payment_preimage_ref.data, payment_preimage->elems, 32); FREE(payment_preimage);
        LDKCResult_PaymentIdPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentSendFailureZ), "LDKCResult_PaymentIdPaymentSendFailureZ");
        *ret_conv = (this_arg_conv->send_spontaneous_payment)(this_arg_conv->this_arg, &route_conv, payment_preimage_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Payer_retry_payment"))) TS_Payer_retry_payment(uint32_t this_arg, uint32_t route, int8_tArray payment_id) {
@@ -10207,7 +10436,7 @@ uint32_t  __attribute__((export_name("TS_Payer_retry_payment"))) TS_Payer_retry_
        memcpy(payment_id_ref.data, payment_id->elems, 32); FREE(payment_id);
        LDKCResult_NonePaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePaymentSendFailureZ), "LDKCResult_NonePaymentSendFailureZ");
        *ret_conv = (this_arg_conv->retry_payment)(this_arg_conv->this_arg, &route_conv, payment_id_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_Payer_abandon_payment"))) TS_Payer_abandon_payment(uint32_t this_arg, int8_tArray payment_id) {
@@ -10235,8 +10464,8 @@ LDKCResult_RouteLightningErrorZ find_route_LDKRouter_jcall(const void* this_arg,
        int8_tArray payer_arr = init_int8_tArray(33, __LINE__);
        memcpy(payer_arr->elems, payer.compressed_form, 33);
        LDKRouteParameters route_params_var = *route_params;
-       uintptr_t route_params_ref = 0;
-       route_params_var = RouteParameters_clone(route_params);
+       uint32_t route_params_ref = 0;
+       route_params_var = RouteParameters_clone(&route_params_var);
        CHECK((((uintptr_t)route_params_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&route_params_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(route_params_var);
@@ -10254,7 +10483,7 @@ LDKCResult_RouteLightningErrorZ find_route_LDKRouter_jcall(const void* this_arg,
                uint32_t *first_hops_arr_ptr = (uint32_t*)(((uint8_t*)first_hops_arr) + 4);
                for (size_t q = 0; q < first_hops_var.datalen; q++) {
                        LDKChannelDetails first_hops_conv_16_var =      first_hops_var.data[q];
-                       uintptr_t first_hops_conv_16_ref = 0;
+                       uint32_t first_hops_conv_16_ref = 0;
                        CHECK((((uintptr_t)first_hops_conv_16_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&first_hops_conv_16_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(first_hops_conv_16_var);
@@ -10267,7 +10496,7 @@ LDKCResult_RouteLightningErrorZ find_route_LDKRouter_jcall(const void* this_arg,
        
        }
        // WARNING: This object doesn't live past this scope, needs clone!
-       uintptr_t ret_scorer = ((uintptr_t)scorer) | 1;
+       uint32_t ret_scorer = ((uintptr_t)scorer) | 1;
        uint32_t ret = js_invoke_function_5(j_calls->instance_ptr, 93, (uint32_t)payer_arr, (uint32_t)route_params_ref, (uint32_t)payment_hash_arr, (uint32_t)first_hops_arr, (uint32_t)ret_scorer);
        void* ret_ptr = (void*)(((uintptr_t)ret) & ~1);
        CHECK_ACCESS(ret_ptr);
@@ -10336,7 +10565,7 @@ uint32_t  __attribute__((export_name("TS_Router_find_route"))) TS_Router_find_ro
        LDKCResult_RouteLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteLightningErrorZ), "LDKCResult_RouteLightningErrorZ");
        *ret_conv = (this_arg_conv->find_route)(this_arg_conv->this_arg, payer_ref, &route_params_conv, payment_hash_ref, first_hops_ptr, scorer_conv);
        if (first_hops_ptr != NULL) { FREE(first_hops_constr.data); }
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jstring  __attribute__((export_name("TS__ldk_get_compiled_version"))) TS__ldk_get_compiled_version() {
@@ -10353,6 +10582,35 @@ jstring  __attribute__((export_name("TS__ldk_c_bindings_get_compiled_version")))
        return ret_conv;
 }
 
+static inline uintptr_t Bech32Error_clone_ptr(LDKBech32Error *NONNULL_PTR arg) {
+       LDKBech32Error *ret_copy = MALLOC(sizeof(LDKBech32Error), "LDKBech32Error");
+       *ret_copy = Bech32Error_clone(arg);
+uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+uint32_t  __attribute__((export_name("TS_Bech32Error_clone_ptr"))) TS_Bech32Error_clone_ptr(uint32_t arg) {
+       LDKBech32Error* arg_conv = (LDKBech32Error*)arg;
+       uint32_t ret_conv = Bech32Error_clone_ptr(arg_conv);
+       return ret_conv;
+}
+
+uint32_t  __attribute__((export_name("TS_Bech32Error_clone"))) TS_Bech32Error_clone(uint32_t orig) {
+       LDKBech32Error* orig_conv = (LDKBech32Error*)orig;
+       LDKBech32Error *ret_copy = MALLOC(sizeof(LDKBech32Error), "LDKBech32Error");
+       *ret_copy = Bech32Error_clone(orig_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+void  __attribute__((export_name("TS_Bech32Error_free"))) TS_Bech32Error_free(uint32_t o) {
+       if ((o & 1) != 0) return;
+       void* o_ptr = (void*)(((uintptr_t)o) & ~1);
+       CHECK_ACCESS(o_ptr);
+       LDKBech32Error o_conv = *(LDKBech32Error*)(o_ptr);
+       FREE((void*)o);
+       Bech32Error_free(o_conv);
+}
+
 void  __attribute__((export_name("TS_Transaction_free"))) TS_Transaction_free(int8_tArray _res) {
        LDKTransaction _res_ref;
        _res_ref.datalen = _res->arr_len;
@@ -10369,7 +10627,7 @@ uint32_t  __attribute__((export_name("TS_TxOut_new"))) TS_TxOut_new(int8_tArray
        memcpy(script_pubkey_ref.data, script_pubkey->elems, script_pubkey_ref.datalen); FREE(script_pubkey);
        LDKTxOut* ret_ref = MALLOC(sizeof(LDKTxOut), "LDKTxOut");
        *ret_ref = TxOut_new(script_pubkey_ref, value);
-       return (uintptr_t)ret_ref;
+       return (uint32_t)ret_ref;
 }
 
 void  __attribute__((export_name("TS_TxOut_free"))) TS_TxOut_free(uint32_t _res) {
@@ -10384,19 +10642,19 @@ void  __attribute__((export_name("TS_TxOut_free"))) TS_TxOut_free(uint32_t _res)
 static inline uintptr_t TxOut_clone_ptr(LDKTxOut *NONNULL_PTR arg) {
        LDKTxOut* ret_ref = MALLOC(sizeof(LDKTxOut), "LDKTxOut");
        *ret_ref = TxOut_clone(arg);
-       return (uintptr_t)ret_ref;
+       return (uint32_t)ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_TxOut_clone_ptr"))) TS_TxOut_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_TxOut_clone_ptr"))) TS_TxOut_clone_ptr(uint32_t arg) {
        LDKTxOut* arg_conv = (LDKTxOut*)(arg & ~1);
-       intptr_t ret_val = TxOut_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = TxOut_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_TxOut_clone"))) TS_TxOut_clone(uint32_t orig) {
        LDKTxOut* orig_conv = (LDKTxOut*)(orig & ~1);
        LDKTxOut* ret_ref = MALLOC(sizeof(LDKTxOut), "LDKTxOut");
        *ret_ref = TxOut_clone(orig_conv);
-       return (uintptr_t)ret_ref;
+       return (uint32_t)ret_ref;
 }
 
 void  __attribute__((export_name("TS_Str_free"))) TS_Str_free(jstring _res) {
@@ -10407,19 +10665,19 @@ void  __attribute__((export_name("TS_Str_free"))) TS_Str_free(jstring _res) {
 uint32_t  __attribute__((export_name("TS_CResult_NoneNoneZ_ok"))) TS_CResult_NoneNoneZ_ok() {
        LDKCResult_NoneNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneNoneZ), "LDKCResult_NoneNoneZ");
        *ret_conv = CResult_NoneNoneZ_ok();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneNoneZ_err"))) TS_CResult_NoneNoneZ_err() {
        LDKCResult_NoneNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneNoneZ), "LDKCResult_NoneNoneZ");
        *ret_conv = CResult_NoneNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NoneNoneZ_is_ok"))) TS_CResult_NoneNoneZ_is_ok(uint32_t o) {
        LDKCResult_NoneNoneZ* o_conv = (LDKCResult_NoneNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_NoneNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NoneNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NoneNoneZ_free"))) TS_CResult_NoneNoneZ_free(uint32_t _res) {
@@ -10434,19 +10692,19 @@ void  __attribute__((export_name("TS_CResult_NoneNoneZ_free"))) TS_CResult_NoneN
 static inline uintptr_t CResult_NoneNoneZ_clone_ptr(LDKCResult_NoneNoneZ *NONNULL_PTR arg) {
        LDKCResult_NoneNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneNoneZ), "LDKCResult_NoneNoneZ");
        *ret_conv = CResult_NoneNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NoneNoneZ_clone_ptr"))) TS_CResult_NoneNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NoneNoneZ_clone_ptr"))) TS_CResult_NoneNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_NoneNoneZ* arg_conv = (LDKCResult_NoneNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NoneNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NoneNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneNoneZ_clone"))) TS_CResult_NoneNoneZ_clone(uint32_t orig) {
        LDKCResult_NoneNoneZ* orig_conv = (LDKCResult_NoneNoneZ*)(orig & ~1);
        LDKCResult_NoneNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneNoneZ), "LDKCResult_NoneNoneZ");
        *ret_conv = CResult_NoneNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_ok"))) TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_ok(uint32_t o) {
@@ -10457,7 +10715,7 @@ uint32_t  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDe
        o_conv = CounterpartyCommitmentSecrets_clone(&o_conv);
        LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ), "LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ");
        *ret_conv = CResult_CounterpartyCommitmentSecretsDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_err"))) TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_err(uint32_t e) {
@@ -10468,13 +10726,13 @@ uint32_t  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDe
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ), "LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ");
        *ret_conv = CResult_CounterpartyCommitmentSecretsDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_is_ok"))) TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ* o_conv = (LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_CounterpartyCommitmentSecretsDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_CounterpartyCommitmentSecretsDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_free"))) TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_free(uint32_t _res) {
@@ -10489,19 +10747,19 @@ void  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDecode
 static inline uintptr_t CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone_ptr(LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ), "LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ");
        *ret_conv = CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone_ptr"))) TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone_ptr"))) TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ* arg_conv = (LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone"))) TS_CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ* orig_conv = (LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ*)(orig & ~1);
        LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ), "LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ");
        *ret_conv = CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SecretKeyErrorZ_ok"))) TS_CResult_SecretKeyErrorZ_ok(int8_tArray o) {
@@ -10510,20 +10768,20 @@ uint32_t  __attribute__((export_name("TS_CResult_SecretKeyErrorZ_ok"))) TS_CResu
        memcpy(o_ref.bytes, o->elems, 32); FREE(o);
        LDKCResult_SecretKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyErrorZ), "LDKCResult_SecretKeyErrorZ");
        *ret_conv = CResult_SecretKeyErrorZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SecretKeyErrorZ_err"))) TS_CResult_SecretKeyErrorZ_err(uint32_t e) {
        LDKSecp256k1Error e_conv = LDKSecp256k1Error_from_js(e);
        LDKCResult_SecretKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyErrorZ), "LDKCResult_SecretKeyErrorZ");
        *ret_conv = CResult_SecretKeyErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_SecretKeyErrorZ_is_ok"))) TS_CResult_SecretKeyErrorZ_is_ok(uint32_t o) {
        LDKCResult_SecretKeyErrorZ* o_conv = (LDKCResult_SecretKeyErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_SecretKeyErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_SecretKeyErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_SecretKeyErrorZ_free"))) TS_CResult_SecretKeyErrorZ_free(uint32_t _res) {
@@ -10538,19 +10796,19 @@ void  __attribute__((export_name("TS_CResult_SecretKeyErrorZ_free"))) TS_CResult
 static inline uintptr_t CResult_SecretKeyErrorZ_clone_ptr(LDKCResult_SecretKeyErrorZ *NONNULL_PTR arg) {
        LDKCResult_SecretKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyErrorZ), "LDKCResult_SecretKeyErrorZ");
        *ret_conv = CResult_SecretKeyErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_SecretKeyErrorZ_clone_ptr"))) TS_CResult_SecretKeyErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_SecretKeyErrorZ_clone_ptr"))) TS_CResult_SecretKeyErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_SecretKeyErrorZ* arg_conv = (LDKCResult_SecretKeyErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_SecretKeyErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_SecretKeyErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SecretKeyErrorZ_clone"))) TS_CResult_SecretKeyErrorZ_clone(uint32_t orig) {
        LDKCResult_SecretKeyErrorZ* orig_conv = (LDKCResult_SecretKeyErrorZ*)(orig & ~1);
        LDKCResult_SecretKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyErrorZ), "LDKCResult_SecretKeyErrorZ");
        *ret_conv = CResult_SecretKeyErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PublicKeyErrorZ_ok"))) TS_CResult_PublicKeyErrorZ_ok(int8_tArray o) {
@@ -10559,20 +10817,20 @@ uint32_t  __attribute__((export_name("TS_CResult_PublicKeyErrorZ_ok"))) TS_CResu
        memcpy(o_ref.compressed_form, o->elems, 33); FREE(o);
        LDKCResult_PublicKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PublicKeyErrorZ), "LDKCResult_PublicKeyErrorZ");
        *ret_conv = CResult_PublicKeyErrorZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PublicKeyErrorZ_err"))) TS_CResult_PublicKeyErrorZ_err(uint32_t e) {
        LDKSecp256k1Error e_conv = LDKSecp256k1Error_from_js(e);
        LDKCResult_PublicKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PublicKeyErrorZ), "LDKCResult_PublicKeyErrorZ");
        *ret_conv = CResult_PublicKeyErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PublicKeyErrorZ_is_ok"))) TS_CResult_PublicKeyErrorZ_is_ok(uint32_t o) {
        LDKCResult_PublicKeyErrorZ* o_conv = (LDKCResult_PublicKeyErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PublicKeyErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PublicKeyErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PublicKeyErrorZ_free"))) TS_CResult_PublicKeyErrorZ_free(uint32_t _res) {
@@ -10587,19 +10845,19 @@ void  __attribute__((export_name("TS_CResult_PublicKeyErrorZ_free"))) TS_CResult
 static inline uintptr_t CResult_PublicKeyErrorZ_clone_ptr(LDKCResult_PublicKeyErrorZ *NONNULL_PTR arg) {
        LDKCResult_PublicKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PublicKeyErrorZ), "LDKCResult_PublicKeyErrorZ");
        *ret_conv = CResult_PublicKeyErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PublicKeyErrorZ_clone_ptr"))) TS_CResult_PublicKeyErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PublicKeyErrorZ_clone_ptr"))) TS_CResult_PublicKeyErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PublicKeyErrorZ* arg_conv = (LDKCResult_PublicKeyErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PublicKeyErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PublicKeyErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PublicKeyErrorZ_clone"))) TS_CResult_PublicKeyErrorZ_clone(uint32_t orig) {
        LDKCResult_PublicKeyErrorZ* orig_conv = (LDKCResult_PublicKeyErrorZ*)(orig & ~1);
        LDKCResult_PublicKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PublicKeyErrorZ), "LDKCResult_PublicKeyErrorZ");
        *ret_conv = CResult_PublicKeyErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_ok"))) TS_CResult_TxCreationKeysDecodeErrorZ_ok(uint32_t o) {
@@ -10610,7 +10868,7 @@ uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_ok")
        o_conv = TxCreationKeys_clone(&o_conv);
        LDKCResult_TxCreationKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysDecodeErrorZ), "LDKCResult_TxCreationKeysDecodeErrorZ");
        *ret_conv = CResult_TxCreationKeysDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_err"))) TS_CResult_TxCreationKeysDecodeErrorZ_err(uint32_t e) {
@@ -10621,13 +10879,13 @@ uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_err"
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_TxCreationKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysDecodeErrorZ), "LDKCResult_TxCreationKeysDecodeErrorZ");
        *ret_conv = CResult_TxCreationKeysDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_is_ok"))) TS_CResult_TxCreationKeysDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_TxCreationKeysDecodeErrorZ* o_conv = (LDKCResult_TxCreationKeysDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_TxCreationKeysDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_TxCreationKeysDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_free"))) TS_CResult_TxCreationKeysDecodeErrorZ_free(uint32_t _res) {
@@ -10642,19 +10900,19 @@ void  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_free")))
 static inline uintptr_t CResult_TxCreationKeysDecodeErrorZ_clone_ptr(LDKCResult_TxCreationKeysDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_TxCreationKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysDecodeErrorZ), "LDKCResult_TxCreationKeysDecodeErrorZ");
        *ret_conv = CResult_TxCreationKeysDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_clone_ptr"))) TS_CResult_TxCreationKeysDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_clone_ptr"))) TS_CResult_TxCreationKeysDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_TxCreationKeysDecodeErrorZ* arg_conv = (LDKCResult_TxCreationKeysDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_TxCreationKeysDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_TxCreationKeysDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysDecodeErrorZ_clone"))) TS_CResult_TxCreationKeysDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_TxCreationKeysDecodeErrorZ* orig_conv = (LDKCResult_TxCreationKeysDecodeErrorZ*)(orig & ~1);
        LDKCResult_TxCreationKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysDecodeErrorZ), "LDKCResult_TxCreationKeysDecodeErrorZ");
        *ret_conv = CResult_TxCreationKeysDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_ok"))) TS_CResult_ChannelPublicKeysDecodeErrorZ_ok(uint32_t o) {
@@ -10665,7 +10923,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_o
        o_conv = ChannelPublicKeys_clone(&o_conv);
        LDKCResult_ChannelPublicKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelPublicKeysDecodeErrorZ), "LDKCResult_ChannelPublicKeysDecodeErrorZ");
        *ret_conv = CResult_ChannelPublicKeysDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_err"))) TS_CResult_ChannelPublicKeysDecodeErrorZ_err(uint32_t e) {
@@ -10676,13 +10934,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_e
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelPublicKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelPublicKeysDecodeErrorZ), "LDKCResult_ChannelPublicKeysDecodeErrorZ");
        *ret_conv = CResult_ChannelPublicKeysDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_is_ok"))) TS_CResult_ChannelPublicKeysDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelPublicKeysDecodeErrorZ* o_conv = (LDKCResult_ChannelPublicKeysDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelPublicKeysDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelPublicKeysDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_free"))) TS_CResult_ChannelPublicKeysDecodeErrorZ_free(uint32_t _res) {
@@ -10697,19 +10955,19 @@ void  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_free"
 static inline uintptr_t CResult_ChannelPublicKeysDecodeErrorZ_clone_ptr(LDKCResult_ChannelPublicKeysDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelPublicKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelPublicKeysDecodeErrorZ), "LDKCResult_ChannelPublicKeysDecodeErrorZ");
        *ret_conv = CResult_ChannelPublicKeysDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelPublicKeysDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelPublicKeysDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelPublicKeysDecodeErrorZ* arg_conv = (LDKCResult_ChannelPublicKeysDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelPublicKeysDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelPublicKeysDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelPublicKeysDecodeErrorZ_clone"))) TS_CResult_ChannelPublicKeysDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelPublicKeysDecodeErrorZ* orig_conv = (LDKCResult_ChannelPublicKeysDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelPublicKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelPublicKeysDecodeErrorZ), "LDKCResult_ChannelPublicKeysDecodeErrorZ");
        *ret_conv = CResult_ChannelPublicKeysDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysErrorZ_ok"))) TS_CResult_TxCreationKeysErrorZ_ok(uint32_t o) {
@@ -10720,20 +10978,20 @@ uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysErrorZ_ok"))) TS_
        o_conv = TxCreationKeys_clone(&o_conv);
        LDKCResult_TxCreationKeysErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysErrorZ), "LDKCResult_TxCreationKeysErrorZ");
        *ret_conv = CResult_TxCreationKeysErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysErrorZ_err"))) TS_CResult_TxCreationKeysErrorZ_err(uint32_t e) {
        LDKSecp256k1Error e_conv = LDKSecp256k1Error_from_js(e);
        LDKCResult_TxCreationKeysErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysErrorZ), "LDKCResult_TxCreationKeysErrorZ");
        *ret_conv = CResult_TxCreationKeysErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_TxCreationKeysErrorZ_is_ok"))) TS_CResult_TxCreationKeysErrorZ_is_ok(uint32_t o) {
        LDKCResult_TxCreationKeysErrorZ* o_conv = (LDKCResult_TxCreationKeysErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_TxCreationKeysErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_TxCreationKeysErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_TxCreationKeysErrorZ_free"))) TS_CResult_TxCreationKeysErrorZ_free(uint32_t _res) {
@@ -10748,32 +11006,32 @@ void  __attribute__((export_name("TS_CResult_TxCreationKeysErrorZ_free"))) TS_CR
 static inline uintptr_t CResult_TxCreationKeysErrorZ_clone_ptr(LDKCResult_TxCreationKeysErrorZ *NONNULL_PTR arg) {
        LDKCResult_TxCreationKeysErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysErrorZ), "LDKCResult_TxCreationKeysErrorZ");
        *ret_conv = CResult_TxCreationKeysErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_TxCreationKeysErrorZ_clone_ptr"))) TS_CResult_TxCreationKeysErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysErrorZ_clone_ptr"))) TS_CResult_TxCreationKeysErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_TxCreationKeysErrorZ* arg_conv = (LDKCResult_TxCreationKeysErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_TxCreationKeysErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_TxCreationKeysErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TxCreationKeysErrorZ_clone"))) TS_CResult_TxCreationKeysErrorZ_clone(uint32_t orig) {
        LDKCResult_TxCreationKeysErrorZ* orig_conv = (LDKCResult_TxCreationKeysErrorZ*)(orig & ~1);
        LDKCResult_TxCreationKeysErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysErrorZ), "LDKCResult_TxCreationKeysErrorZ");
        *ret_conv = CResult_TxCreationKeysErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_u32Z_some"))) TS_COption_u32Z_some(int32_t o) {
        LDKCOption_u32Z *ret_copy = MALLOC(sizeof(LDKCOption_u32Z), "LDKCOption_u32Z");
        *ret_copy = COption_u32Z_some(o);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_u32Z_none"))) TS_COption_u32Z_none() {
        LDKCOption_u32Z *ret_copy = MALLOC(sizeof(LDKCOption_u32Z), "LDKCOption_u32Z");
        *ret_copy = COption_u32Z_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -10789,20 +11047,20 @@ void  __attribute__((export_name("TS_COption_u32Z_free"))) TS_COption_u32Z_free(
 static inline uintptr_t COption_u32Z_clone_ptr(LDKCOption_u32Z *NONNULL_PTR arg) {
        LDKCOption_u32Z *ret_copy = MALLOC(sizeof(LDKCOption_u32Z), "LDKCOption_u32Z");
        *ret_copy = COption_u32Z_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_COption_u32Z_clone_ptr"))) TS_COption_u32Z_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_COption_u32Z_clone_ptr"))) TS_COption_u32Z_clone_ptr(uint32_t arg) {
        LDKCOption_u32Z* arg_conv = (LDKCOption_u32Z*)arg;
-       intptr_t ret_val = COption_u32Z_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = COption_u32Z_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_u32Z_clone"))) TS_COption_u32Z_clone(uint32_t orig) {
        LDKCOption_u32Z* orig_conv = (LDKCOption_u32Z*)orig;
        LDKCOption_u32Z *ret_copy = MALLOC(sizeof(LDKCOption_u32Z), "LDKCOption_u32Z");
        *ret_copy = COption_u32Z_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -10814,7 +11072,7 @@ uint32_t  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErr
        o_conv = HTLCOutputInCommitment_clone(&o_conv);
        LDKCResult_HTLCOutputInCommitmentDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HTLCOutputInCommitmentDecodeErrorZ), "LDKCResult_HTLCOutputInCommitmentDecodeErrorZ");
        *ret_conv = CResult_HTLCOutputInCommitmentDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_err"))) TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_err(uint32_t e) {
@@ -10825,13 +11083,13 @@ uint32_t  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErr
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_HTLCOutputInCommitmentDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HTLCOutputInCommitmentDecodeErrorZ), "LDKCResult_HTLCOutputInCommitmentDecodeErrorZ");
        *ret_conv = CResult_HTLCOutputInCommitmentDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_is_ok"))) TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_HTLCOutputInCommitmentDecodeErrorZ* o_conv = (LDKCResult_HTLCOutputInCommitmentDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_HTLCOutputInCommitmentDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_HTLCOutputInCommitmentDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_free"))) TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_free(uint32_t _res) {
@@ -10846,19 +11104,19 @@ void  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_
 static inline uintptr_t CResult_HTLCOutputInCommitmentDecodeErrorZ_clone_ptr(LDKCResult_HTLCOutputInCommitmentDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_HTLCOutputInCommitmentDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HTLCOutputInCommitmentDecodeErrorZ), "LDKCResult_HTLCOutputInCommitmentDecodeErrorZ");
        *ret_conv = CResult_HTLCOutputInCommitmentDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_clone_ptr"))) TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_clone_ptr"))) TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_HTLCOutputInCommitmentDecodeErrorZ* arg_conv = (LDKCResult_HTLCOutputInCommitmentDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_HTLCOutputInCommitmentDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_HTLCOutputInCommitmentDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_clone"))) TS_CResult_HTLCOutputInCommitmentDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_HTLCOutputInCommitmentDecodeErrorZ* orig_conv = (LDKCResult_HTLCOutputInCommitmentDecodeErrorZ*)(orig & ~1);
        LDKCResult_HTLCOutputInCommitmentDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HTLCOutputInCommitmentDecodeErrorZ), "LDKCResult_HTLCOutputInCommitmentDecodeErrorZ");
        *ret_conv = CResult_HTLCOutputInCommitmentDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_NoneZ_some"))) TS_COption_NoneZ_some() {
@@ -10884,7 +11142,7 @@ uint32_t  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionP
        o_conv = CounterpartyChannelTransactionParameters_clone(&o_conv);
        LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ), "LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ");
        *ret_conv = CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_err"))) TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_err(uint32_t e) {
@@ -10895,13 +11153,13 @@ uint32_t  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionP
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ), "LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ");
        *ret_conv = CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_is_ok"))) TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ* o_conv = (LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_free"))) TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_free(uint32_t _res) {
@@ -10916,19 +11174,19 @@ void  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionParam
 static inline uintptr_t CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone_ptr(LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ), "LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ");
        *ret_conv = CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone_ptr"))) TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone_ptr"))) TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ* arg_conv = (LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone"))) TS_CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ* orig_conv = (LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ*)(orig & ~1);
        LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ), "LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ");
        *ret_conv = CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDecodeErrorZ_ok"))) TS_CResult_ChannelTransactionParametersDecodeErrorZ_ok(uint32_t o) {
@@ -10939,7 +11197,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDec
        o_conv = ChannelTransactionParameters_clone(&o_conv);
        LDKCResult_ChannelTransactionParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelTransactionParametersDecodeErrorZ), "LDKCResult_ChannelTransactionParametersDecodeErrorZ");
        *ret_conv = CResult_ChannelTransactionParametersDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDecodeErrorZ_err"))) TS_CResult_ChannelTransactionParametersDecodeErrorZ_err(uint32_t e) {
@@ -10950,13 +11208,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDec
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelTransactionParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelTransactionParametersDecodeErrorZ), "LDKCResult_ChannelTransactionParametersDecodeErrorZ");
        *ret_conv = CResult_ChannelTransactionParametersDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDecodeErrorZ_is_ok"))) TS_CResult_ChannelTransactionParametersDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelTransactionParametersDecodeErrorZ* o_conv = (LDKCResult_ChannelTransactionParametersDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelTransactionParametersDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelTransactionParametersDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDecodeErrorZ_free"))) TS_CResult_ChannelTransactionParametersDecodeErrorZ_free(uint32_t _res) {
@@ -10971,19 +11229,19 @@ void  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDecodeE
 static inline uintptr_t CResult_ChannelTransactionParametersDecodeErrorZ_clone_ptr(LDKCResult_ChannelTransactionParametersDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelTransactionParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelTransactionParametersDecodeErrorZ), "LDKCResult_ChannelTransactionParametersDecodeErrorZ");
        *ret_conv = CResult_ChannelTransactionParametersDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelTransactionParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelTransactionParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelTransactionParametersDecodeErrorZ* arg_conv = (LDKCResult_ChannelTransactionParametersDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelTransactionParametersDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelTransactionParametersDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelTransactionParametersDecodeErrorZ_clone"))) TS_CResult_ChannelTransactionParametersDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelTransactionParametersDecodeErrorZ* orig_conv = (LDKCResult_ChannelTransactionParametersDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelTransactionParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelTransactionParametersDecodeErrorZ), "LDKCResult_ChannelTransactionParametersDecodeErrorZ");
        *ret_conv = CResult_ChannelTransactionParametersDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_SignatureZ_free"))) TS_CVec_SignatureZ_free(ptrArray _res) {
@@ -11012,7 +11270,7 @@ uint32_t  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDeco
        o_conv = HolderCommitmentTransaction_clone(&o_conv);
        LDKCResult_HolderCommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HolderCommitmentTransactionDecodeErrorZ), "LDKCResult_HolderCommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_HolderCommitmentTransactionDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDecodeErrorZ_err"))) TS_CResult_HolderCommitmentTransactionDecodeErrorZ_err(uint32_t e) {
@@ -11023,13 +11281,13 @@ uint32_t  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDeco
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_HolderCommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HolderCommitmentTransactionDecodeErrorZ), "LDKCResult_HolderCommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_HolderCommitmentTransactionDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDecodeErrorZ_is_ok"))) TS_CResult_HolderCommitmentTransactionDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_HolderCommitmentTransactionDecodeErrorZ* o_conv = (LDKCResult_HolderCommitmentTransactionDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_HolderCommitmentTransactionDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_HolderCommitmentTransactionDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDecodeErrorZ_free"))) TS_CResult_HolderCommitmentTransactionDecodeErrorZ_free(uint32_t _res) {
@@ -11044,19 +11302,19 @@ void  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDecodeEr
 static inline uintptr_t CResult_HolderCommitmentTransactionDecodeErrorZ_clone_ptr(LDKCResult_HolderCommitmentTransactionDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_HolderCommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HolderCommitmentTransactionDecodeErrorZ), "LDKCResult_HolderCommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_HolderCommitmentTransactionDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDecodeErrorZ_clone_ptr"))) TS_CResult_HolderCommitmentTransactionDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDecodeErrorZ_clone_ptr"))) TS_CResult_HolderCommitmentTransactionDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_HolderCommitmentTransactionDecodeErrorZ* arg_conv = (LDKCResult_HolderCommitmentTransactionDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_HolderCommitmentTransactionDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_HolderCommitmentTransactionDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_HolderCommitmentTransactionDecodeErrorZ_clone"))) TS_CResult_HolderCommitmentTransactionDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_HolderCommitmentTransactionDecodeErrorZ* orig_conv = (LDKCResult_HolderCommitmentTransactionDecodeErrorZ*)(orig & ~1);
        LDKCResult_HolderCommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HolderCommitmentTransactionDecodeErrorZ), "LDKCResult_HolderCommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_HolderCommitmentTransactionDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_ok"))) TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_ok(uint32_t o) {
@@ -11067,7 +11325,7 @@ uint32_t  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecod
        o_conv = BuiltCommitmentTransaction_clone(&o_conv);
        LDKCResult_BuiltCommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_BuiltCommitmentTransactionDecodeErrorZ), "LDKCResult_BuiltCommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_BuiltCommitmentTransactionDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_err"))) TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_err(uint32_t e) {
@@ -11078,13 +11336,13 @@ uint32_t  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecod
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_BuiltCommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_BuiltCommitmentTransactionDecodeErrorZ), "LDKCResult_BuiltCommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_BuiltCommitmentTransactionDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_is_ok"))) TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_BuiltCommitmentTransactionDecodeErrorZ* o_conv = (LDKCResult_BuiltCommitmentTransactionDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_BuiltCommitmentTransactionDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_BuiltCommitmentTransactionDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_free"))) TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_free(uint32_t _res) {
@@ -11099,19 +11357,19 @@ void  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecodeErr
 static inline uintptr_t CResult_BuiltCommitmentTransactionDecodeErrorZ_clone_ptr(LDKCResult_BuiltCommitmentTransactionDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_BuiltCommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_BuiltCommitmentTransactionDecodeErrorZ), "LDKCResult_BuiltCommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_BuiltCommitmentTransactionDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_clone_ptr"))) TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_clone_ptr"))) TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_BuiltCommitmentTransactionDecodeErrorZ* arg_conv = (LDKCResult_BuiltCommitmentTransactionDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_BuiltCommitmentTransactionDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_BuiltCommitmentTransactionDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_clone"))) TS_CResult_BuiltCommitmentTransactionDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_BuiltCommitmentTransactionDecodeErrorZ* orig_conv = (LDKCResult_BuiltCommitmentTransactionDecodeErrorZ*)(orig & ~1);
        LDKCResult_BuiltCommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_BuiltCommitmentTransactionDecodeErrorZ), "LDKCResult_BuiltCommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_BuiltCommitmentTransactionDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TrustedClosingTransactionNoneZ_ok"))) TS_CResult_TrustedClosingTransactionNoneZ_ok(uint32_t o) {
@@ -11122,19 +11380,19 @@ uint32_t  __attribute__((export_name("TS_CResult_TrustedClosingTransactionNoneZ_
        // WARNING: we need a move here but no clone is available for LDKTrustedClosingTransaction
        LDKCResult_TrustedClosingTransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TrustedClosingTransactionNoneZ), "LDKCResult_TrustedClosingTransactionNoneZ");
        *ret_conv = CResult_TrustedClosingTransactionNoneZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TrustedClosingTransactionNoneZ_err"))) TS_CResult_TrustedClosingTransactionNoneZ_err() {
        LDKCResult_TrustedClosingTransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TrustedClosingTransactionNoneZ), "LDKCResult_TrustedClosingTransactionNoneZ");
        *ret_conv = CResult_TrustedClosingTransactionNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_TrustedClosingTransactionNoneZ_is_ok"))) TS_CResult_TrustedClosingTransactionNoneZ_is_ok(uint32_t o) {
        LDKCResult_TrustedClosingTransactionNoneZ* o_conv = (LDKCResult_TrustedClosingTransactionNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_TrustedClosingTransactionNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_TrustedClosingTransactionNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_TrustedClosingTransactionNoneZ_free"))) TS_CResult_TrustedClosingTransactionNoneZ_free(uint32_t _res) {
@@ -11154,7 +11412,7 @@ uint32_t  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErro
        o_conv = CommitmentTransaction_clone(&o_conv);
        LDKCResult_CommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CommitmentTransactionDecodeErrorZ), "LDKCResult_CommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_CommitmentTransactionDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErrorZ_err"))) TS_CResult_CommitmentTransactionDecodeErrorZ_err(uint32_t e) {
@@ -11165,13 +11423,13 @@ uint32_t  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErro
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_CommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CommitmentTransactionDecodeErrorZ), "LDKCResult_CommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_CommitmentTransactionDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErrorZ_is_ok"))) TS_CResult_CommitmentTransactionDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_CommitmentTransactionDecodeErrorZ* o_conv = (LDKCResult_CommitmentTransactionDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_CommitmentTransactionDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_CommitmentTransactionDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErrorZ_free"))) TS_CResult_CommitmentTransactionDecodeErrorZ_free(uint32_t _res) {
@@ -11186,19 +11444,19 @@ void  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErrorZ_f
 static inline uintptr_t CResult_CommitmentTransactionDecodeErrorZ_clone_ptr(LDKCResult_CommitmentTransactionDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_CommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CommitmentTransactionDecodeErrorZ), "LDKCResult_CommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_CommitmentTransactionDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErrorZ_clone_ptr"))) TS_CResult_CommitmentTransactionDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErrorZ_clone_ptr"))) TS_CResult_CommitmentTransactionDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_CommitmentTransactionDecodeErrorZ* arg_conv = (LDKCResult_CommitmentTransactionDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_CommitmentTransactionDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_CommitmentTransactionDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CommitmentTransactionDecodeErrorZ_clone"))) TS_CResult_CommitmentTransactionDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_CommitmentTransactionDecodeErrorZ* orig_conv = (LDKCResult_CommitmentTransactionDecodeErrorZ*)(orig & ~1);
        LDKCResult_CommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CommitmentTransactionDecodeErrorZ), "LDKCResult_CommitmentTransactionDecodeErrorZ");
        *ret_conv = CResult_CommitmentTransactionDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TrustedCommitmentTransactionNoneZ_ok"))) TS_CResult_TrustedCommitmentTransactionNoneZ_ok(uint32_t o) {
@@ -11209,19 +11467,19 @@ uint32_t  __attribute__((export_name("TS_CResult_TrustedCommitmentTransactionNon
        // WARNING: we need a move here but no clone is available for LDKTrustedCommitmentTransaction
        LDKCResult_TrustedCommitmentTransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TrustedCommitmentTransactionNoneZ), "LDKCResult_TrustedCommitmentTransactionNoneZ");
        *ret_conv = CResult_TrustedCommitmentTransactionNoneZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TrustedCommitmentTransactionNoneZ_err"))) TS_CResult_TrustedCommitmentTransactionNoneZ_err() {
        LDKCResult_TrustedCommitmentTransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TrustedCommitmentTransactionNoneZ), "LDKCResult_TrustedCommitmentTransactionNoneZ");
        *ret_conv = CResult_TrustedCommitmentTransactionNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_TrustedCommitmentTransactionNoneZ_is_ok"))) TS_CResult_TrustedCommitmentTransactionNoneZ_is_ok(uint32_t o) {
        LDKCResult_TrustedCommitmentTransactionNoneZ* o_conv = (LDKCResult_TrustedCommitmentTransactionNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_TrustedCommitmentTransactionNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_TrustedCommitmentTransactionNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_TrustedCommitmentTransactionNoneZ_free"))) TS_CResult_TrustedCommitmentTransactionNoneZ_free(uint32_t _res) {
@@ -11250,19 +11508,19 @@ uint32_t  __attribute__((export_name("TS_CResult_CVec_SignatureZNoneZ_ok"))) TS_
        }
        LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
        *ret_conv = CResult_CVec_SignatureZNoneZ_ok(o_constr);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CVec_SignatureZNoneZ_err"))) TS_CResult_CVec_SignatureZNoneZ_err() {
        LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
        *ret_conv = CResult_CVec_SignatureZNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_CVec_SignatureZNoneZ_is_ok"))) TS_CResult_CVec_SignatureZNoneZ_is_ok(uint32_t o) {
        LDKCResult_CVec_SignatureZNoneZ* o_conv = (LDKCResult_CVec_SignatureZNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_CVec_SignatureZNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_CVec_SignatureZNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_CVec_SignatureZNoneZ_free"))) TS_CResult_CVec_SignatureZNoneZ_free(uint32_t _res) {
@@ -11277,19 +11535,19 @@ void  __attribute__((export_name("TS_CResult_CVec_SignatureZNoneZ_free"))) TS_CR
 static inline uintptr_t CResult_CVec_SignatureZNoneZ_clone_ptr(LDKCResult_CVec_SignatureZNoneZ *NONNULL_PTR arg) {
        LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
        *ret_conv = CResult_CVec_SignatureZNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_CVec_SignatureZNoneZ_clone_ptr"))) TS_CResult_CVec_SignatureZNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_CVec_SignatureZNoneZ_clone_ptr"))) TS_CResult_CVec_SignatureZNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_CVec_SignatureZNoneZ* arg_conv = (LDKCResult_CVec_SignatureZNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_CVec_SignatureZNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_CVec_SignatureZNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CVec_SignatureZNoneZ_clone"))) TS_CResult_CVec_SignatureZNoneZ_clone(uint32_t orig) {
        LDKCResult_CVec_SignatureZNoneZ* orig_conv = (LDKCResult_CVec_SignatureZNoneZ*)(orig & ~1);
        LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
        *ret_conv = CResult_CVec_SignatureZNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_ok"))) TS_CResult_ShutdownScriptDecodeErrorZ_ok(uint32_t o) {
@@ -11300,7 +11558,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_ok")
        o_conv = ShutdownScript_clone(&o_conv);
        LDKCResult_ShutdownScriptDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownScriptDecodeErrorZ), "LDKCResult_ShutdownScriptDecodeErrorZ");
        *ret_conv = CResult_ShutdownScriptDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_err"))) TS_CResult_ShutdownScriptDecodeErrorZ_err(uint32_t e) {
@@ -11311,13 +11569,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_err"
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ShutdownScriptDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownScriptDecodeErrorZ), "LDKCResult_ShutdownScriptDecodeErrorZ");
        *ret_conv = CResult_ShutdownScriptDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_is_ok"))) TS_CResult_ShutdownScriptDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ShutdownScriptDecodeErrorZ* o_conv = (LDKCResult_ShutdownScriptDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ShutdownScriptDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ShutdownScriptDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_free"))) TS_CResult_ShutdownScriptDecodeErrorZ_free(uint32_t _res) {
@@ -11332,19 +11590,19 @@ void  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_free")))
 static inline uintptr_t CResult_ShutdownScriptDecodeErrorZ_clone_ptr(LDKCResult_ShutdownScriptDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ShutdownScriptDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownScriptDecodeErrorZ), "LDKCResult_ShutdownScriptDecodeErrorZ");
        *ret_conv = CResult_ShutdownScriptDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_clone_ptr"))) TS_CResult_ShutdownScriptDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_clone_ptr"))) TS_CResult_ShutdownScriptDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ShutdownScriptDecodeErrorZ* arg_conv = (LDKCResult_ShutdownScriptDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ShutdownScriptDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ShutdownScriptDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptDecodeErrorZ_clone"))) TS_CResult_ShutdownScriptDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ShutdownScriptDecodeErrorZ* orig_conv = (LDKCResult_ShutdownScriptDecodeErrorZ*)(orig & ~1);
        LDKCResult_ShutdownScriptDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownScriptDecodeErrorZ), "LDKCResult_ShutdownScriptDecodeErrorZ");
        *ret_conv = CResult_ShutdownScriptDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownScriptZ_ok"))) TS_CResult_ShutdownScriptInvalidShutdownScriptZ_ok(uint32_t o) {
@@ -11355,7 +11613,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownSc
        o_conv = ShutdownScript_clone(&o_conv);
        LDKCResult_ShutdownScriptInvalidShutdownScriptZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownScriptInvalidShutdownScriptZ), "LDKCResult_ShutdownScriptInvalidShutdownScriptZ");
        *ret_conv = CResult_ShutdownScriptInvalidShutdownScriptZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownScriptZ_err"))) TS_CResult_ShutdownScriptInvalidShutdownScriptZ_err(uint32_t e) {
@@ -11366,13 +11624,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownSc
        e_conv = InvalidShutdownScript_clone(&e_conv);
        LDKCResult_ShutdownScriptInvalidShutdownScriptZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownScriptInvalidShutdownScriptZ), "LDKCResult_ShutdownScriptInvalidShutdownScriptZ");
        *ret_conv = CResult_ShutdownScriptInvalidShutdownScriptZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownScriptZ_is_ok"))) TS_CResult_ShutdownScriptInvalidShutdownScriptZ_is_ok(uint32_t o) {
        LDKCResult_ShutdownScriptInvalidShutdownScriptZ* o_conv = (LDKCResult_ShutdownScriptInvalidShutdownScriptZ*)(o & ~1);
-       jboolean ret_val = CResult_ShutdownScriptInvalidShutdownScriptZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ShutdownScriptInvalidShutdownScriptZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownScriptZ_free"))) TS_CResult_ShutdownScriptInvalidShutdownScriptZ_free(uint32_t _res) {
@@ -11387,19 +11645,19 @@ void  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownScript
 static inline uintptr_t CResult_ShutdownScriptInvalidShutdownScriptZ_clone_ptr(LDKCResult_ShutdownScriptInvalidShutdownScriptZ *NONNULL_PTR arg) {
        LDKCResult_ShutdownScriptInvalidShutdownScriptZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownScriptInvalidShutdownScriptZ), "LDKCResult_ShutdownScriptInvalidShutdownScriptZ");
        *ret_conv = CResult_ShutdownScriptInvalidShutdownScriptZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownScriptZ_clone_ptr"))) TS_CResult_ShutdownScriptInvalidShutdownScriptZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownScriptZ_clone_ptr"))) TS_CResult_ShutdownScriptInvalidShutdownScriptZ_clone_ptr(uint32_t arg) {
        LDKCResult_ShutdownScriptInvalidShutdownScriptZ* arg_conv = (LDKCResult_ShutdownScriptInvalidShutdownScriptZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ShutdownScriptInvalidShutdownScriptZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ShutdownScriptInvalidShutdownScriptZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownScriptInvalidShutdownScriptZ_clone"))) TS_CResult_ShutdownScriptInvalidShutdownScriptZ_clone(uint32_t orig) {
        LDKCResult_ShutdownScriptInvalidShutdownScriptZ* orig_conv = (LDKCResult_ShutdownScriptInvalidShutdownScriptZ*)(orig & ~1);
        LDKCResult_ShutdownScriptInvalidShutdownScriptZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownScriptInvalidShutdownScriptZ), "LDKCResult_ShutdownScriptInvalidShutdownScriptZ");
        *ret_conv = CResult_ShutdownScriptInvalidShutdownScriptZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_ok"))) TS_CResult_RouteHopDecodeErrorZ_ok(uint32_t o) {
@@ -11410,7 +11668,7 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_ok"))) TS_
        o_conv = RouteHop_clone(&o_conv);
        LDKCResult_RouteHopDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHopDecodeErrorZ), "LDKCResult_RouteHopDecodeErrorZ");
        *ret_conv = CResult_RouteHopDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_err"))) TS_CResult_RouteHopDecodeErrorZ_err(uint32_t e) {
@@ -11421,13 +11679,13 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_err"))) TS
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_RouteHopDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHopDecodeErrorZ), "LDKCResult_RouteHopDecodeErrorZ");
        *ret_conv = CResult_RouteHopDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_is_ok"))) TS_CResult_RouteHopDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_RouteHopDecodeErrorZ* o_conv = (LDKCResult_RouteHopDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_RouteHopDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_RouteHopDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_free"))) TS_CResult_RouteHopDecodeErrorZ_free(uint32_t _res) {
@@ -11442,19 +11700,19 @@ void  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_free"))) TS_CR
 static inline uintptr_t CResult_RouteHopDecodeErrorZ_clone_ptr(LDKCResult_RouteHopDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_RouteHopDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHopDecodeErrorZ), "LDKCResult_RouteHopDecodeErrorZ");
        *ret_conv = CResult_RouteHopDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_clone_ptr"))) TS_CResult_RouteHopDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_clone_ptr"))) TS_CResult_RouteHopDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_RouteHopDecodeErrorZ* arg_conv = (LDKCResult_RouteHopDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_RouteHopDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_RouteHopDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteHopDecodeErrorZ_clone"))) TS_CResult_RouteHopDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_RouteHopDecodeErrorZ* orig_conv = (LDKCResult_RouteHopDecodeErrorZ*)(orig & ~1);
        LDKCResult_RouteHopDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHopDecodeErrorZ), "LDKCResult_RouteHopDecodeErrorZ");
        *ret_conv = CResult_RouteHopDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_RouteHopZ_free"))) TS_CVec_RouteHopZ_free(uint32_tArray _res) {
@@ -11514,7 +11772,7 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_ok"))) TS_CRe
        o_conv = Route_clone(&o_conv);
        LDKCResult_RouteDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteDecodeErrorZ), "LDKCResult_RouteDecodeErrorZ");
        *ret_conv = CResult_RouteDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_err"))) TS_CResult_RouteDecodeErrorZ_err(uint32_t e) {
@@ -11525,13 +11783,13 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_err"))) TS_CR
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_RouteDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteDecodeErrorZ), "LDKCResult_RouteDecodeErrorZ");
        *ret_conv = CResult_RouteDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_is_ok"))) TS_CResult_RouteDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_RouteDecodeErrorZ* o_conv = (LDKCResult_RouteDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_RouteDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_RouteDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_free"))) TS_CResult_RouteDecodeErrorZ_free(uint32_t _res) {
@@ -11546,19 +11804,19 @@ void  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_free"))) TS_CResu
 static inline uintptr_t CResult_RouteDecodeErrorZ_clone_ptr(LDKCResult_RouteDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_RouteDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteDecodeErrorZ), "LDKCResult_RouteDecodeErrorZ");
        *ret_conv = CResult_RouteDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_clone_ptr"))) TS_CResult_RouteDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_clone_ptr"))) TS_CResult_RouteDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_RouteDecodeErrorZ* arg_conv = (LDKCResult_RouteDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_RouteDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_RouteDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteDecodeErrorZ_clone"))) TS_CResult_RouteDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_RouteDecodeErrorZ* orig_conv = (LDKCResult_RouteDecodeErrorZ*)(orig & ~1);
        LDKCResult_RouteDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteDecodeErrorZ), "LDKCResult_RouteDecodeErrorZ");
        *ret_conv = CResult_RouteDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_ok"))) TS_CResult_RouteParametersDecodeErrorZ_ok(uint32_t o) {
@@ -11569,7 +11827,7 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_ok"
        o_conv = RouteParameters_clone(&o_conv);
        LDKCResult_RouteParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteParametersDecodeErrorZ), "LDKCResult_RouteParametersDecodeErrorZ");
        *ret_conv = CResult_RouteParametersDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_err"))) TS_CResult_RouteParametersDecodeErrorZ_err(uint32_t e) {
@@ -11580,13 +11838,13 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_err
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_RouteParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteParametersDecodeErrorZ), "LDKCResult_RouteParametersDecodeErrorZ");
        *ret_conv = CResult_RouteParametersDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_is_ok"))) TS_CResult_RouteParametersDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_RouteParametersDecodeErrorZ* o_conv = (LDKCResult_RouteParametersDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_RouteParametersDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_RouteParametersDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_free"))) TS_CResult_RouteParametersDecodeErrorZ_free(uint32_t _res) {
@@ -11601,19 +11859,19 @@ void  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_free"))
 static inline uintptr_t CResult_RouteParametersDecodeErrorZ_clone_ptr(LDKCResult_RouteParametersDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_RouteParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteParametersDecodeErrorZ), "LDKCResult_RouteParametersDecodeErrorZ");
        *ret_conv = CResult_RouteParametersDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_clone_ptr"))) TS_CResult_RouteParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_clone_ptr"))) TS_CResult_RouteParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_RouteParametersDecodeErrorZ* arg_conv = (LDKCResult_RouteParametersDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_RouteParametersDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_RouteParametersDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteParametersDecodeErrorZ_clone"))) TS_CResult_RouteParametersDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_RouteParametersDecodeErrorZ* orig_conv = (LDKCResult_RouteParametersDecodeErrorZ*)(orig & ~1);
        LDKCResult_RouteParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteParametersDecodeErrorZ), "LDKCResult_RouteParametersDecodeErrorZ");
        *ret_conv = CResult_RouteParametersDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_RouteHintZ_free"))) TS_CVec_RouteHintZ_free(uint32_tArray _res) {
@@ -11638,14 +11896,14 @@ void  __attribute__((export_name("TS_CVec_RouteHintZ_free"))) TS_CVec_RouteHintZ
 uint32_t  __attribute__((export_name("TS_COption_u64Z_some"))) TS_COption_u64Z_some(int64_t o) {
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = COption_u64Z_some(o);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_u64Z_none"))) TS_COption_u64Z_none() {
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = COption_u64Z_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -11661,20 +11919,20 @@ void  __attribute__((export_name("TS_COption_u64Z_free"))) TS_COption_u64Z_free(
 static inline uintptr_t COption_u64Z_clone_ptr(LDKCOption_u64Z *NONNULL_PTR arg) {
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = COption_u64Z_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_COption_u64Z_clone_ptr"))) TS_COption_u64Z_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_COption_u64Z_clone_ptr"))) TS_COption_u64Z_clone_ptr(uint32_t arg) {
        LDKCOption_u64Z* arg_conv = (LDKCOption_u64Z*)arg;
-       intptr_t ret_val = COption_u64Z_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = COption_u64Z_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_u64Z_clone"))) TS_COption_u64Z_clone(uint32_t orig) {
        LDKCOption_u64Z* orig_conv = (LDKCOption_u64Z*)orig;
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = COption_u64Z_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -11686,7 +11944,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_o
        o_conv = PaymentParameters_clone(&o_conv);
        LDKCResult_PaymentParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentParametersDecodeErrorZ), "LDKCResult_PaymentParametersDecodeErrorZ");
        *ret_conv = CResult_PaymentParametersDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_err"))) TS_CResult_PaymentParametersDecodeErrorZ_err(uint32_t e) {
@@ -11697,13 +11955,13 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_e
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_PaymentParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentParametersDecodeErrorZ), "LDKCResult_PaymentParametersDecodeErrorZ");
        *ret_conv = CResult_PaymentParametersDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_is_ok"))) TS_CResult_PaymentParametersDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_PaymentParametersDecodeErrorZ* o_conv = (LDKCResult_PaymentParametersDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PaymentParametersDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PaymentParametersDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_free"))) TS_CResult_PaymentParametersDecodeErrorZ_free(uint32_t _res) {
@@ -11718,19 +11976,19 @@ void  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_free"
 static inline uintptr_t CResult_PaymentParametersDecodeErrorZ_clone_ptr(LDKCResult_PaymentParametersDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_PaymentParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentParametersDecodeErrorZ), "LDKCResult_PaymentParametersDecodeErrorZ");
        *ret_conv = CResult_PaymentParametersDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_clone_ptr"))) TS_CResult_PaymentParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_clone_ptr"))) TS_CResult_PaymentParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PaymentParametersDecodeErrorZ* arg_conv = (LDKCResult_PaymentParametersDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PaymentParametersDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PaymentParametersDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentParametersDecodeErrorZ_clone"))) TS_CResult_PaymentParametersDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_PaymentParametersDecodeErrorZ* orig_conv = (LDKCResult_PaymentParametersDecodeErrorZ*)(orig & ~1);
        LDKCResult_PaymentParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentParametersDecodeErrorZ), "LDKCResult_PaymentParametersDecodeErrorZ");
        *ret_conv = CResult_PaymentParametersDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_RouteHintHopZ_free"))) TS_CVec_RouteHintHopZ_free(uint32_tArray _res) {
@@ -11760,7 +12018,7 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_ok"))) TS
        o_conv = RouteHint_clone(&o_conv);
        LDKCResult_RouteHintDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHintDecodeErrorZ), "LDKCResult_RouteHintDecodeErrorZ");
        *ret_conv = CResult_RouteHintDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_err"))) TS_CResult_RouteHintDecodeErrorZ_err(uint32_t e) {
@@ -11771,13 +12029,13 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_err"))) T
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_RouteHintDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHintDecodeErrorZ), "LDKCResult_RouteHintDecodeErrorZ");
        *ret_conv = CResult_RouteHintDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_is_ok"))) TS_CResult_RouteHintDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_RouteHintDecodeErrorZ* o_conv = (LDKCResult_RouteHintDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_RouteHintDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_RouteHintDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_free"))) TS_CResult_RouteHintDecodeErrorZ_free(uint32_t _res) {
@@ -11792,19 +12050,19 @@ void  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_free"))) TS_C
 static inline uintptr_t CResult_RouteHintDecodeErrorZ_clone_ptr(LDKCResult_RouteHintDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_RouteHintDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHintDecodeErrorZ), "LDKCResult_RouteHintDecodeErrorZ");
        *ret_conv = CResult_RouteHintDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_clone_ptr"))) TS_CResult_RouteHintDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_clone_ptr"))) TS_CResult_RouteHintDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_RouteHintDecodeErrorZ* arg_conv = (LDKCResult_RouteHintDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_RouteHintDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_RouteHintDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteHintDecodeErrorZ_clone"))) TS_CResult_RouteHintDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_RouteHintDecodeErrorZ* orig_conv = (LDKCResult_RouteHintDecodeErrorZ*)(orig & ~1);
        LDKCResult_RouteHintDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHintDecodeErrorZ), "LDKCResult_RouteHintDecodeErrorZ");
        *ret_conv = CResult_RouteHintDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_ok"))) TS_CResult_RouteHintHopDecodeErrorZ_ok(uint32_t o) {
@@ -11815,7 +12073,7 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_ok")))
        o_conv = RouteHintHop_clone(&o_conv);
        LDKCResult_RouteHintHopDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHintHopDecodeErrorZ), "LDKCResult_RouteHintHopDecodeErrorZ");
        *ret_conv = CResult_RouteHintHopDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_err"))) TS_CResult_RouteHintHopDecodeErrorZ_err(uint32_t e) {
@@ -11826,13 +12084,13 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_err"))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_RouteHintHopDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHintHopDecodeErrorZ), "LDKCResult_RouteHintHopDecodeErrorZ");
        *ret_conv = CResult_RouteHintHopDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_is_ok"))) TS_CResult_RouteHintHopDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_RouteHintHopDecodeErrorZ* o_conv = (LDKCResult_RouteHintHopDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_RouteHintHopDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_RouteHintHopDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_free"))) TS_CResult_RouteHintHopDecodeErrorZ_free(uint32_t _res) {
@@ -11847,19 +12105,19 @@ void  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_free"))) T
 static inline uintptr_t CResult_RouteHintHopDecodeErrorZ_clone_ptr(LDKCResult_RouteHintHopDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_RouteHintHopDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHintHopDecodeErrorZ), "LDKCResult_RouteHintHopDecodeErrorZ");
        *ret_conv = CResult_RouteHintHopDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_clone_ptr"))) TS_CResult_RouteHintHopDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_clone_ptr"))) TS_CResult_RouteHintHopDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_RouteHintHopDecodeErrorZ* arg_conv = (LDKCResult_RouteHintHopDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_RouteHintHopDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_RouteHintHopDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteHintHopDecodeErrorZ_clone"))) TS_CResult_RouteHintHopDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_RouteHintHopDecodeErrorZ* orig_conv = (LDKCResult_RouteHintHopDecodeErrorZ*)(orig & ~1);
        LDKCResult_RouteHintHopDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHintHopDecodeErrorZ), "LDKCResult_RouteHintHopDecodeErrorZ");
        *ret_conv = CResult_RouteHintHopDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_ChannelDetailsZ_free"))) TS_CVec_ChannelDetailsZ_free(uint32_tArray _res) {
@@ -11889,7 +12147,7 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_ok"))) TS_
        o_conv = Route_clone(&o_conv);
        LDKCResult_RouteLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteLightningErrorZ), "LDKCResult_RouteLightningErrorZ");
        *ret_conv = CResult_RouteLightningErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_err"))) TS_CResult_RouteLightningErrorZ_err(uint32_t e) {
@@ -11900,13 +12158,13 @@ uint32_t  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_err"))) TS
        e_conv = LightningError_clone(&e_conv);
        LDKCResult_RouteLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteLightningErrorZ), "LDKCResult_RouteLightningErrorZ");
        *ret_conv = CResult_RouteLightningErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_is_ok"))) TS_CResult_RouteLightningErrorZ_is_ok(uint32_t o) {
        LDKCResult_RouteLightningErrorZ* o_conv = (LDKCResult_RouteLightningErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_RouteLightningErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_RouteLightningErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_free"))) TS_CResult_RouteLightningErrorZ_free(uint32_t _res) {
@@ -11921,19 +12179,19 @@ void  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_free"))) TS_CR
 static inline uintptr_t CResult_RouteLightningErrorZ_clone_ptr(LDKCResult_RouteLightningErrorZ *NONNULL_PTR arg) {
        LDKCResult_RouteLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteLightningErrorZ), "LDKCResult_RouteLightningErrorZ");
        *ret_conv = CResult_RouteLightningErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_clone_ptr"))) TS_CResult_RouteLightningErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_clone_ptr"))) TS_CResult_RouteLightningErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_RouteLightningErrorZ* arg_conv = (LDKCResult_RouteLightningErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_RouteLightningErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_RouteLightningErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RouteLightningErrorZ_clone"))) TS_CResult_RouteLightningErrorZ_clone(uint32_t orig) {
        LDKCResult_RouteLightningErrorZ* orig_conv = (LDKCResult_RouteLightningErrorZ*)(orig & ~1);
        LDKCResult_RouteLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteLightningErrorZ), "LDKCResult_RouteLightningErrorZ");
        *ret_conv = CResult_RouteLightningErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_ok"))) TS_CResult_TxOutAccessErrorZ_ok(uint32_t o) {
@@ -11943,20 +12201,20 @@ uint32_t  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_ok"))) TS_CRe
        o_conv = TxOut_clone((LDKTxOut*)(((uintptr_t)o) & ~1));
        LDKCResult_TxOutAccessErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxOutAccessErrorZ), "LDKCResult_TxOutAccessErrorZ");
        *ret_conv = CResult_TxOutAccessErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_err"))) TS_CResult_TxOutAccessErrorZ_err(uint32_t e) {
        LDKAccessError e_conv = LDKAccessError_from_js(e);
        LDKCResult_TxOutAccessErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxOutAccessErrorZ), "LDKCResult_TxOutAccessErrorZ");
        *ret_conv = CResult_TxOutAccessErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_is_ok"))) TS_CResult_TxOutAccessErrorZ_is_ok(uint32_t o) {
        LDKCResult_TxOutAccessErrorZ* o_conv = (LDKCResult_TxOutAccessErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_TxOutAccessErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_TxOutAccessErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_free"))) TS_CResult_TxOutAccessErrorZ_free(uint32_t _res) {
@@ -11971,40 +12229,40 @@ void  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_free"))) TS_CResu
 static inline uintptr_t CResult_TxOutAccessErrorZ_clone_ptr(LDKCResult_TxOutAccessErrorZ *NONNULL_PTR arg) {
        LDKCResult_TxOutAccessErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxOutAccessErrorZ), "LDKCResult_TxOutAccessErrorZ");
        *ret_conv = CResult_TxOutAccessErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_clone_ptr"))) TS_CResult_TxOutAccessErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_clone_ptr"))) TS_CResult_TxOutAccessErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_TxOutAccessErrorZ* arg_conv = (LDKCResult_TxOutAccessErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_TxOutAccessErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_TxOutAccessErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TxOutAccessErrorZ_clone"))) TS_CResult_TxOutAccessErrorZ_clone(uint32_t orig) {
        LDKCResult_TxOutAccessErrorZ* orig_conv = (LDKCResult_TxOutAccessErrorZ*)(orig & ~1);
        LDKCResult_TxOutAccessErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxOutAccessErrorZ), "LDKCResult_TxOutAccessErrorZ");
        *ret_conv = CResult_TxOutAccessErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 static inline uintptr_t C2Tuple_usizeTransactionZ_clone_ptr(LDKC2Tuple_usizeTransactionZ *NONNULL_PTR arg) {
        LDKC2Tuple_usizeTransactionZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_usizeTransactionZ), "LDKC2Tuple_usizeTransactionZ");
        *ret_conv = C2Tuple_usizeTransactionZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_usizeTransactionZ_clone_ptr"))) TS_C2Tuple_usizeTransactionZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_usizeTransactionZ_clone_ptr"))) TS_C2Tuple_usizeTransactionZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_usizeTransactionZ* arg_conv = (LDKC2Tuple_usizeTransactionZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_usizeTransactionZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_usizeTransactionZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_usizeTransactionZ_clone"))) TS_C2Tuple_usizeTransactionZ_clone(uint32_t orig) {
        LDKC2Tuple_usizeTransactionZ* orig_conv = (LDKC2Tuple_usizeTransactionZ*)(orig & ~1);
        LDKC2Tuple_usizeTransactionZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_usizeTransactionZ), "LDKC2Tuple_usizeTransactionZ");
        *ret_conv = C2Tuple_usizeTransactionZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
-uint32_t  __attribute__((export_name("TS_C2Tuple_usizeTransactionZ_new"))) TS_C2Tuple_usizeTransactionZ_new(intptr_t a, int8_tArray b) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_usizeTransactionZ_new"))) TS_C2Tuple_usizeTransactionZ_new(uint32_t a, int8_tArray b) {
        LDKTransaction b_ref;
        b_ref.datalen = b->arr_len;
        b_ref.data = MALLOC(b_ref.datalen, "LDKTransaction Bytes");
@@ -12012,7 +12270,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_usizeTransactionZ_new"))) TS_C2
        b_ref.data_is_owned = true;
        LDKC2Tuple_usizeTransactionZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_usizeTransactionZ), "LDKC2Tuple_usizeTransactionZ");
        *ret_conv = C2Tuple_usizeTransactionZ_new(a, b_ref);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_usizeTransactionZ_free"))) TS_C2Tuple_usizeTransactionZ_free(uint32_t _res) {
@@ -12064,20 +12322,20 @@ void  __attribute__((export_name("TS_CVec_TxidZ_free"))) TS_CVec_TxidZ_free(ptrA
 uint32_t  __attribute__((export_name("TS_CResult_NoneChannelMonitorUpdateErrZ_ok"))) TS_CResult_NoneChannelMonitorUpdateErrZ_ok() {
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
        *ret_conv = CResult_NoneChannelMonitorUpdateErrZ_ok();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneChannelMonitorUpdateErrZ_err"))) TS_CResult_NoneChannelMonitorUpdateErrZ_err(uint32_t e) {
        LDKChannelMonitorUpdateErr e_conv = LDKChannelMonitorUpdateErr_from_js(e);
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
        *ret_conv = CResult_NoneChannelMonitorUpdateErrZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NoneChannelMonitorUpdateErrZ_is_ok"))) TS_CResult_NoneChannelMonitorUpdateErrZ_is_ok(uint32_t o) {
        LDKCResult_NoneChannelMonitorUpdateErrZ* o_conv = (LDKCResult_NoneChannelMonitorUpdateErrZ*)(o & ~1);
-       jboolean ret_val = CResult_NoneChannelMonitorUpdateErrZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NoneChannelMonitorUpdateErrZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NoneChannelMonitorUpdateErrZ_free"))) TS_CResult_NoneChannelMonitorUpdateErrZ_free(uint32_t _res) {
@@ -12092,19 +12350,19 @@ void  __attribute__((export_name("TS_CResult_NoneChannelMonitorUpdateErrZ_free")
 static inline uintptr_t CResult_NoneChannelMonitorUpdateErrZ_clone_ptr(LDKCResult_NoneChannelMonitorUpdateErrZ *NONNULL_PTR arg) {
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
        *ret_conv = CResult_NoneChannelMonitorUpdateErrZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NoneChannelMonitorUpdateErrZ_clone_ptr"))) TS_CResult_NoneChannelMonitorUpdateErrZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NoneChannelMonitorUpdateErrZ_clone_ptr"))) TS_CResult_NoneChannelMonitorUpdateErrZ_clone_ptr(uint32_t arg) {
        LDKCResult_NoneChannelMonitorUpdateErrZ* arg_conv = (LDKCResult_NoneChannelMonitorUpdateErrZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NoneChannelMonitorUpdateErrZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NoneChannelMonitorUpdateErrZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneChannelMonitorUpdateErrZ_clone"))) TS_CResult_NoneChannelMonitorUpdateErrZ_clone(uint32_t orig) {
        LDKCResult_NoneChannelMonitorUpdateErrZ* orig_conv = (LDKCResult_NoneChannelMonitorUpdateErrZ*)(orig & ~1);
        LDKCResult_NoneChannelMonitorUpdateErrZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneChannelMonitorUpdateErrZ), "LDKCResult_NoneChannelMonitorUpdateErrZ");
        *ret_conv = CResult_NoneChannelMonitorUpdateErrZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_MonitorEventZ_free"))) TS_CVec_MonitorEventZ_free(uint32_tArray _res) {
@@ -12133,14 +12391,14 @@ uint32_t  __attribute__((export_name("TS_COption_C2Tuple_usizeTransactionZZ_some
        o_conv = C2Tuple_usizeTransactionZ_clone((LDKC2Tuple_usizeTransactionZ*)(((uintptr_t)o) & ~1));
        LDKCOption_C2Tuple_usizeTransactionZZ *ret_copy = MALLOC(sizeof(LDKCOption_C2Tuple_usizeTransactionZZ), "LDKCOption_C2Tuple_usizeTransactionZZ");
        *ret_copy = COption_C2Tuple_usizeTransactionZZ_some(o_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_C2Tuple_usizeTransactionZZ_none"))) TS_COption_C2Tuple_usizeTransactionZZ_none() {
        LDKCOption_C2Tuple_usizeTransactionZZ *ret_copy = MALLOC(sizeof(LDKCOption_C2Tuple_usizeTransactionZZ), "LDKCOption_C2Tuple_usizeTransactionZZ");
        *ret_copy = COption_C2Tuple_usizeTransactionZZ_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -12156,20 +12414,20 @@ void  __attribute__((export_name("TS_COption_C2Tuple_usizeTransactionZZ_free")))
 static inline uintptr_t COption_C2Tuple_usizeTransactionZZ_clone_ptr(LDKCOption_C2Tuple_usizeTransactionZZ *NONNULL_PTR arg) {
        LDKCOption_C2Tuple_usizeTransactionZZ *ret_copy = MALLOC(sizeof(LDKCOption_C2Tuple_usizeTransactionZZ), "LDKCOption_C2Tuple_usizeTransactionZZ");
        *ret_copy = COption_C2Tuple_usizeTransactionZZ_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_COption_C2Tuple_usizeTransactionZZ_clone_ptr"))) TS_COption_C2Tuple_usizeTransactionZZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_COption_C2Tuple_usizeTransactionZZ_clone_ptr"))) TS_COption_C2Tuple_usizeTransactionZZ_clone_ptr(uint32_t arg) {
        LDKCOption_C2Tuple_usizeTransactionZZ* arg_conv = (LDKCOption_C2Tuple_usizeTransactionZZ*)arg;
-       intptr_t ret_val = COption_C2Tuple_usizeTransactionZZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = COption_C2Tuple_usizeTransactionZZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_C2Tuple_usizeTransactionZZ_clone"))) TS_COption_C2Tuple_usizeTransactionZZ_clone(uint32_t orig) {
        LDKCOption_C2Tuple_usizeTransactionZZ* orig_conv = (LDKCOption_C2Tuple_usizeTransactionZZ*)orig;
        LDKCOption_C2Tuple_usizeTransactionZZ *ret_copy = MALLOC(sizeof(LDKCOption_C2Tuple_usizeTransactionZZ), "LDKCOption_C2Tuple_usizeTransactionZZ");
        *ret_copy = COption_C2Tuple_usizeTransactionZZ_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -12180,14 +12438,14 @@ uint32_t  __attribute__((export_name("TS_COption_ClosureReasonZ_some"))) TS_COpt
        o_conv = ClosureReason_clone((LDKClosureReason*)(((uintptr_t)o) & ~1));
        LDKCOption_ClosureReasonZ *ret_copy = MALLOC(sizeof(LDKCOption_ClosureReasonZ), "LDKCOption_ClosureReasonZ");
        *ret_copy = COption_ClosureReasonZ_some(o_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_ClosureReasonZ_none"))) TS_COption_ClosureReasonZ_none() {
        LDKCOption_ClosureReasonZ *ret_copy = MALLOC(sizeof(LDKCOption_ClosureReasonZ), "LDKCOption_ClosureReasonZ");
        *ret_copy = COption_ClosureReasonZ_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -12203,20 +12461,20 @@ void  __attribute__((export_name("TS_COption_ClosureReasonZ_free"))) TS_COption_
 static inline uintptr_t COption_ClosureReasonZ_clone_ptr(LDKCOption_ClosureReasonZ *NONNULL_PTR arg) {
        LDKCOption_ClosureReasonZ *ret_copy = MALLOC(sizeof(LDKCOption_ClosureReasonZ), "LDKCOption_ClosureReasonZ");
        *ret_copy = COption_ClosureReasonZ_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_COption_ClosureReasonZ_clone_ptr"))) TS_COption_ClosureReasonZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_COption_ClosureReasonZ_clone_ptr"))) TS_COption_ClosureReasonZ_clone_ptr(uint32_t arg) {
        LDKCOption_ClosureReasonZ* arg_conv = (LDKCOption_ClosureReasonZ*)arg;
-       intptr_t ret_val = COption_ClosureReasonZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = COption_ClosureReasonZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_ClosureReasonZ_clone"))) TS_COption_ClosureReasonZ_clone(uint32_t orig) {
        LDKCOption_ClosureReasonZ* orig_conv = (LDKCOption_ClosureReasonZ*)orig;
        LDKCOption_ClosureReasonZ *ret_copy = MALLOC(sizeof(LDKCOption_ClosureReasonZ), "LDKCOption_ClosureReasonZ");
        *ret_copy = COption_ClosureReasonZ_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -12227,7 +12485,7 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErr
        o_conv = COption_ClosureReasonZ_clone((LDKCOption_ClosureReasonZ*)(((uintptr_t)o) & ~1));
        LDKCResult_COption_ClosureReasonZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_ClosureReasonZDecodeErrorZ), "LDKCResult_COption_ClosureReasonZDecodeErrorZ");
        *ret_conv = CResult_COption_ClosureReasonZDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErrorZ_err"))) TS_CResult_COption_ClosureReasonZDecodeErrorZ_err(uint32_t e) {
@@ -12238,13 +12496,13 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErr
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_COption_ClosureReasonZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_ClosureReasonZDecodeErrorZ), "LDKCResult_COption_ClosureReasonZDecodeErrorZ");
        *ret_conv = CResult_COption_ClosureReasonZDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErrorZ_is_ok"))) TS_CResult_COption_ClosureReasonZDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_COption_ClosureReasonZDecodeErrorZ* o_conv = (LDKCResult_COption_ClosureReasonZDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_COption_ClosureReasonZDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_COption_ClosureReasonZDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErrorZ_free"))) TS_CResult_COption_ClosureReasonZDecodeErrorZ_free(uint32_t _res) {
@@ -12259,19 +12517,19 @@ void  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErrorZ_
 static inline uintptr_t CResult_COption_ClosureReasonZDecodeErrorZ_clone_ptr(LDKCResult_COption_ClosureReasonZDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_COption_ClosureReasonZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_ClosureReasonZDecodeErrorZ), "LDKCResult_COption_ClosureReasonZDecodeErrorZ");
        *ret_conv = CResult_COption_ClosureReasonZDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErrorZ_clone_ptr"))) TS_CResult_COption_ClosureReasonZDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErrorZ_clone_ptr"))) TS_CResult_COption_ClosureReasonZDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_COption_ClosureReasonZDecodeErrorZ* arg_conv = (LDKCResult_COption_ClosureReasonZDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_COption_ClosureReasonZDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_COption_ClosureReasonZDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_ClosureReasonZDecodeErrorZ_clone"))) TS_CResult_COption_ClosureReasonZDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_COption_ClosureReasonZDecodeErrorZ* orig_conv = (LDKCResult_COption_ClosureReasonZDecodeErrorZ*)(orig & ~1);
        LDKCResult_COption_ClosureReasonZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_ClosureReasonZDecodeErrorZ), "LDKCResult_COption_ClosureReasonZDecodeErrorZ");
        *ret_conv = CResult_COption_ClosureReasonZDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_NetworkUpdateZ_some"))) TS_COption_NetworkUpdateZ_some(uint32_t o) {
@@ -12281,14 +12539,14 @@ uint32_t  __attribute__((export_name("TS_COption_NetworkUpdateZ_some"))) TS_COpt
        o_conv = NetworkUpdate_clone((LDKNetworkUpdate*)(((uintptr_t)o) & ~1));
        LDKCOption_NetworkUpdateZ *ret_copy = MALLOC(sizeof(LDKCOption_NetworkUpdateZ), "LDKCOption_NetworkUpdateZ");
        *ret_copy = COption_NetworkUpdateZ_some(o_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_NetworkUpdateZ_none"))) TS_COption_NetworkUpdateZ_none() {
        LDKCOption_NetworkUpdateZ *ret_copy = MALLOC(sizeof(LDKCOption_NetworkUpdateZ), "LDKCOption_NetworkUpdateZ");
        *ret_copy = COption_NetworkUpdateZ_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -12304,20 +12562,20 @@ void  __attribute__((export_name("TS_COption_NetworkUpdateZ_free"))) TS_COption_
 static inline uintptr_t COption_NetworkUpdateZ_clone_ptr(LDKCOption_NetworkUpdateZ *NONNULL_PTR arg) {
        LDKCOption_NetworkUpdateZ *ret_copy = MALLOC(sizeof(LDKCOption_NetworkUpdateZ), "LDKCOption_NetworkUpdateZ");
        *ret_copy = COption_NetworkUpdateZ_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_COption_NetworkUpdateZ_clone_ptr"))) TS_COption_NetworkUpdateZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_COption_NetworkUpdateZ_clone_ptr"))) TS_COption_NetworkUpdateZ_clone_ptr(uint32_t arg) {
        LDKCOption_NetworkUpdateZ* arg_conv = (LDKCOption_NetworkUpdateZ*)arg;
-       intptr_t ret_val = COption_NetworkUpdateZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = COption_NetworkUpdateZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_NetworkUpdateZ_clone"))) TS_COption_NetworkUpdateZ_clone(uint32_t orig) {
        LDKCOption_NetworkUpdateZ* orig_conv = (LDKCOption_NetworkUpdateZ*)orig;
        LDKCOption_NetworkUpdateZ *ret_copy = MALLOC(sizeof(LDKCOption_NetworkUpdateZ), "LDKCOption_NetworkUpdateZ");
        *ret_copy = COption_NetworkUpdateZ_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -12347,14 +12605,14 @@ uint32_t  __attribute__((export_name("TS_COption_EventZ_some"))) TS_COption_Even
        o_conv = Event_clone((LDKEvent*)(((uintptr_t)o) & ~1));
        LDKCOption_EventZ *ret_copy = MALLOC(sizeof(LDKCOption_EventZ), "LDKCOption_EventZ");
        *ret_copy = COption_EventZ_some(o_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_EventZ_none"))) TS_COption_EventZ_none() {
        LDKCOption_EventZ *ret_copy = MALLOC(sizeof(LDKCOption_EventZ), "LDKCOption_EventZ");
        *ret_copy = COption_EventZ_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -12370,20 +12628,20 @@ void  __attribute__((export_name("TS_COption_EventZ_free"))) TS_COption_EventZ_f
 static inline uintptr_t COption_EventZ_clone_ptr(LDKCOption_EventZ *NONNULL_PTR arg) {
        LDKCOption_EventZ *ret_copy = MALLOC(sizeof(LDKCOption_EventZ), "LDKCOption_EventZ");
        *ret_copy = COption_EventZ_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_COption_EventZ_clone_ptr"))) TS_COption_EventZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_COption_EventZ_clone_ptr"))) TS_COption_EventZ_clone_ptr(uint32_t arg) {
        LDKCOption_EventZ* arg_conv = (LDKCOption_EventZ*)arg;
-       intptr_t ret_val = COption_EventZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = COption_EventZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_EventZ_clone"))) TS_COption_EventZ_clone(uint32_t orig) {
        LDKCOption_EventZ* orig_conv = (LDKCOption_EventZ*)orig;
        LDKCOption_EventZ *ret_copy = MALLOC(sizeof(LDKCOption_EventZ), "LDKCOption_EventZ");
        *ret_copy = COption_EventZ_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -12394,7 +12652,7 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_ok")
        o_conv = COption_EventZ_clone((LDKCOption_EventZ*)(((uintptr_t)o) & ~1));
        LDKCResult_COption_EventZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_EventZDecodeErrorZ), "LDKCResult_COption_EventZDecodeErrorZ");
        *ret_conv = CResult_COption_EventZDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_err"))) TS_CResult_COption_EventZDecodeErrorZ_err(uint32_t e) {
@@ -12405,13 +12663,13 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_err"
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_COption_EventZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_EventZDecodeErrorZ), "LDKCResult_COption_EventZDecodeErrorZ");
        *ret_conv = CResult_COption_EventZDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_is_ok"))) TS_CResult_COption_EventZDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_COption_EventZDecodeErrorZ* o_conv = (LDKCResult_COption_EventZDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_COption_EventZDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_COption_EventZDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_free"))) TS_CResult_COption_EventZDecodeErrorZ_free(uint32_t _res) {
@@ -12426,19 +12684,19 @@ void  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_free")))
 static inline uintptr_t CResult_COption_EventZDecodeErrorZ_clone_ptr(LDKCResult_COption_EventZDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_COption_EventZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_EventZDecodeErrorZ), "LDKCResult_COption_EventZDecodeErrorZ");
        *ret_conv = CResult_COption_EventZDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_clone_ptr"))) TS_CResult_COption_EventZDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_clone_ptr"))) TS_CResult_COption_EventZDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_COption_EventZDecodeErrorZ* arg_conv = (LDKCResult_COption_EventZDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_COption_EventZDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_COption_EventZDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_EventZDecodeErrorZ_clone"))) TS_CResult_COption_EventZDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_COption_EventZDecodeErrorZ* orig_conv = (LDKCResult_COption_EventZDecodeErrorZ*)(orig & ~1);
        LDKCResult_COption_EventZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_EventZDecodeErrorZ), "LDKCResult_COption_EventZDecodeErrorZ");
        *ret_conv = CResult_COption_EventZDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_MessageSendEventZ_free"))) TS_CVec_MessageSendEventZ_free(uint32_tArray _res) {
@@ -12468,7 +12726,7 @@ uint32_t  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_
        o_conv = FixedPenaltyScorer_clone(&o_conv);
        LDKCResult_FixedPenaltyScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FixedPenaltyScorerDecodeErrorZ), "LDKCResult_FixedPenaltyScorerDecodeErrorZ");
        *ret_conv = CResult_FixedPenaltyScorerDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_err"))) TS_CResult_FixedPenaltyScorerDecodeErrorZ_err(uint32_t e) {
@@ -12479,13 +12737,13 @@ uint32_t  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_FixedPenaltyScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FixedPenaltyScorerDecodeErrorZ), "LDKCResult_FixedPenaltyScorerDecodeErrorZ");
        *ret_conv = CResult_FixedPenaltyScorerDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_is_ok"))) TS_CResult_FixedPenaltyScorerDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_FixedPenaltyScorerDecodeErrorZ* o_conv = (LDKCResult_FixedPenaltyScorerDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_FixedPenaltyScorerDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_FixedPenaltyScorerDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_free"))) TS_CResult_FixedPenaltyScorerDecodeErrorZ_free(uint32_t _res) {
@@ -12500,19 +12758,19 @@ void  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_free
 static inline uintptr_t CResult_FixedPenaltyScorerDecodeErrorZ_clone_ptr(LDKCResult_FixedPenaltyScorerDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_FixedPenaltyScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FixedPenaltyScorerDecodeErrorZ), "LDKCResult_FixedPenaltyScorerDecodeErrorZ");
        *ret_conv = CResult_FixedPenaltyScorerDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_clone_ptr"))) TS_CResult_FixedPenaltyScorerDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_clone_ptr"))) TS_CResult_FixedPenaltyScorerDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_FixedPenaltyScorerDecodeErrorZ* arg_conv = (LDKCResult_FixedPenaltyScorerDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_FixedPenaltyScorerDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_FixedPenaltyScorerDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FixedPenaltyScorerDecodeErrorZ_clone"))) TS_CResult_FixedPenaltyScorerDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_FixedPenaltyScorerDecodeErrorZ* orig_conv = (LDKCResult_FixedPenaltyScorerDecodeErrorZ*)(orig & ~1);
        LDKCResult_FixedPenaltyScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FixedPenaltyScorerDecodeErrorZ), "LDKCResult_FixedPenaltyScorerDecodeErrorZ");
        *ret_conv = CResult_FixedPenaltyScorerDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_ok"))) TS_CResult_ScoringParametersDecodeErrorZ_ok(uint32_t o) {
@@ -12523,7 +12781,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_o
        o_conv = ScoringParameters_clone(&o_conv);
        LDKCResult_ScoringParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ScoringParametersDecodeErrorZ), "LDKCResult_ScoringParametersDecodeErrorZ");
        *ret_conv = CResult_ScoringParametersDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_err"))) TS_CResult_ScoringParametersDecodeErrorZ_err(uint32_t e) {
@@ -12534,13 +12792,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_e
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ScoringParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ScoringParametersDecodeErrorZ), "LDKCResult_ScoringParametersDecodeErrorZ");
        *ret_conv = CResult_ScoringParametersDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_is_ok"))) TS_CResult_ScoringParametersDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ScoringParametersDecodeErrorZ* o_conv = (LDKCResult_ScoringParametersDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ScoringParametersDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ScoringParametersDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_free"))) TS_CResult_ScoringParametersDecodeErrorZ_free(uint32_t _res) {
@@ -12555,19 +12813,19 @@ void  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_free"
 static inline uintptr_t CResult_ScoringParametersDecodeErrorZ_clone_ptr(LDKCResult_ScoringParametersDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ScoringParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ScoringParametersDecodeErrorZ), "LDKCResult_ScoringParametersDecodeErrorZ");
        *ret_conv = CResult_ScoringParametersDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_clone_ptr"))) TS_CResult_ScoringParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_clone_ptr"))) TS_CResult_ScoringParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ScoringParametersDecodeErrorZ* arg_conv = (LDKCResult_ScoringParametersDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ScoringParametersDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ScoringParametersDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ScoringParametersDecodeErrorZ_clone"))) TS_CResult_ScoringParametersDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ScoringParametersDecodeErrorZ* orig_conv = (LDKCResult_ScoringParametersDecodeErrorZ*)(orig & ~1);
        LDKCResult_ScoringParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ScoringParametersDecodeErrorZ), "LDKCResult_ScoringParametersDecodeErrorZ");
        *ret_conv = CResult_ScoringParametersDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ScorerDecodeErrorZ_ok"))) TS_CResult_ScorerDecodeErrorZ_ok(uint32_t o) {
@@ -12578,7 +12836,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ScorerDecodeErrorZ_ok"))) TS_CR
        // WARNING: we need a move here but no clone is available for LDKScorer
        LDKCResult_ScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ScorerDecodeErrorZ), "LDKCResult_ScorerDecodeErrorZ");
        *ret_conv = CResult_ScorerDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ScorerDecodeErrorZ_err"))) TS_CResult_ScorerDecodeErrorZ_err(uint32_t e) {
@@ -12589,13 +12847,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ScorerDecodeErrorZ_err"))) TS_C
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ScorerDecodeErrorZ), "LDKCResult_ScorerDecodeErrorZ");
        *ret_conv = CResult_ScorerDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ScorerDecodeErrorZ_is_ok"))) TS_CResult_ScorerDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ScorerDecodeErrorZ* o_conv = (LDKCResult_ScorerDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ScorerDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ScorerDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ScorerDecodeErrorZ_free"))) TS_CResult_ScorerDecodeErrorZ_free(uint32_t _res) {
@@ -12607,59 +12865,41 @@ void  __attribute__((export_name("TS_CResult_ScorerDecodeErrorZ_free"))) TS_CRes
        CResult_ScorerDecodeErrorZ_free(_res_conv);
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_ok"))) TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_ok(uint32_t o) {
-       LDKProbabilisticScoringParameters o_conv;
+uint32_t  __attribute__((export_name("TS_CResult_ProbabilisticScorerDecodeErrorZ_ok"))) TS_CResult_ProbabilisticScorerDecodeErrorZ_ok(uint32_t o) {
+       LDKProbabilisticScorer o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       o_conv = ProbabilisticScoringParameters_clone(&o_conv);
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ProbabilisticScoringParametersDecodeErrorZ), "LDKCResult_ProbabilisticScoringParametersDecodeErrorZ");
-       *ret_conv = CResult_ProbabilisticScoringParametersDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       // WARNING: we need a move here but no clone is available for LDKProbabilisticScorer
+       LDKCResult_ProbabilisticScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ProbabilisticScorerDecodeErrorZ), "LDKCResult_ProbabilisticScorerDecodeErrorZ");
+       *ret_conv = CResult_ProbabilisticScorerDecodeErrorZ_ok(o_conv);
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_err"))) TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_err(uint32_t e) {
+uint32_t  __attribute__((export_name("TS_CResult_ProbabilisticScorerDecodeErrorZ_err"))) TS_CResult_ProbabilisticScorerDecodeErrorZ_err(uint32_t e) {
        LDKDecodeError e_conv;
        e_conv.inner = (void*)(e & (~1));
        e_conv.is_owned = (e & 1) || (e == 0);
        CHECK_INNER_FIELD_ACCESS_OR_NULL(e_conv);
        e_conv = DecodeError_clone(&e_conv);
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ProbabilisticScoringParametersDecodeErrorZ), "LDKCResult_ProbabilisticScoringParametersDecodeErrorZ");
-       *ret_conv = CResult_ProbabilisticScoringParametersDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       LDKCResult_ProbabilisticScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ProbabilisticScorerDecodeErrorZ), "LDKCResult_ProbabilisticScorerDecodeErrorZ");
+       *ret_conv = CResult_ProbabilisticScorerDecodeErrorZ_err(e_conv);
+       return (uint32_t)ret_conv;
 }
 
-jboolean  __attribute__((export_name("TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_is_ok"))) TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_is_ok(uint32_t o) {
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ* o_conv = (LDKCResult_ProbabilisticScoringParametersDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ProbabilisticScoringParametersDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+jboolean  __attribute__((export_name("TS_CResult_ProbabilisticScorerDecodeErrorZ_is_ok"))) TS_CResult_ProbabilisticScorerDecodeErrorZ_is_ok(uint32_t o) {
+       LDKCResult_ProbabilisticScorerDecodeErrorZ* o_conv = (LDKCResult_ProbabilisticScorerDecodeErrorZ*)(o & ~1);
+       jboolean ret_conv = CResult_ProbabilisticScorerDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
-void  __attribute__((export_name("TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_free"))) TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_free(uint32_t _res) {
+void  __attribute__((export_name("TS_CResult_ProbabilisticScorerDecodeErrorZ_free"))) TS_CResult_ProbabilisticScorerDecodeErrorZ_free(uint32_t _res) {
        if ((_res & 1) != 0) return;
        void* _res_ptr = (void*)(((uintptr_t)_res) & ~1);
        CHECK_ACCESS(_res_ptr);
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ _res_conv = *(LDKCResult_ProbabilisticScoringParametersDecodeErrorZ*)(_res_ptr);
+       LDKCResult_ProbabilisticScorerDecodeErrorZ _res_conv = *(LDKCResult_ProbabilisticScorerDecodeErrorZ*)(_res_ptr);
        FREE((void*)_res);
-       CResult_ProbabilisticScoringParametersDecodeErrorZ_free(_res_conv);
-}
-
-static inline uintptr_t CResult_ProbabilisticScoringParametersDecodeErrorZ_clone_ptr(LDKCResult_ProbabilisticScoringParametersDecodeErrorZ *NONNULL_PTR arg) {
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ProbabilisticScoringParametersDecodeErrorZ), "LDKCResult_ProbabilisticScoringParametersDecodeErrorZ");
-       *ret_conv = CResult_ProbabilisticScoringParametersDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
-}
-intptr_t  __attribute__((export_name("TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_clone_ptr"))) TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_clone_ptr(uint32_t arg) {
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ* arg_conv = (LDKCResult_ProbabilisticScoringParametersDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ProbabilisticScoringParametersDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
-}
-
-uint32_t  __attribute__((export_name("TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_clone"))) TS_CResult_ProbabilisticScoringParametersDecodeErrorZ_clone(uint32_t orig) {
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ* orig_conv = (LDKCResult_ProbabilisticScoringParametersDecodeErrorZ*)(orig & ~1);
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ProbabilisticScoringParametersDecodeErrorZ), "LDKCResult_ProbabilisticScoringParametersDecodeErrorZ");
-       *ret_conv = CResult_ProbabilisticScoringParametersDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       CResult_ProbabilisticScorerDecodeErrorZ_free(_res_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InitFeaturesDecodeErrorZ_ok"))) TS_CResult_InitFeaturesDecodeErrorZ_ok(uint32_t o) {
@@ -12670,7 +12910,7 @@ uint32_t  __attribute__((export_name("TS_CResult_InitFeaturesDecodeErrorZ_ok")))
        o_conv = InitFeatures_clone(&o_conv);
        LDKCResult_InitFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InitFeaturesDecodeErrorZ), "LDKCResult_InitFeaturesDecodeErrorZ");
        *ret_conv = CResult_InitFeaturesDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InitFeaturesDecodeErrorZ_err"))) TS_CResult_InitFeaturesDecodeErrorZ_err(uint32_t e) {
@@ -12681,13 +12921,13 @@ uint32_t  __attribute__((export_name("TS_CResult_InitFeaturesDecodeErrorZ_err"))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_InitFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InitFeaturesDecodeErrorZ), "LDKCResult_InitFeaturesDecodeErrorZ");
        *ret_conv = CResult_InitFeaturesDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_InitFeaturesDecodeErrorZ_is_ok"))) TS_CResult_InitFeaturesDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_InitFeaturesDecodeErrorZ* o_conv = (LDKCResult_InitFeaturesDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_InitFeaturesDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_InitFeaturesDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_InitFeaturesDecodeErrorZ_free"))) TS_CResult_InitFeaturesDecodeErrorZ_free(uint32_t _res) {
@@ -12707,7 +12947,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelFeaturesDecodeErrorZ_ok"
        o_conv = ChannelFeatures_clone(&o_conv);
        LDKCResult_ChannelFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelFeaturesDecodeErrorZ), "LDKCResult_ChannelFeaturesDecodeErrorZ");
        *ret_conv = CResult_ChannelFeaturesDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelFeaturesDecodeErrorZ_err"))) TS_CResult_ChannelFeaturesDecodeErrorZ_err(uint32_t e) {
@@ -12718,13 +12958,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelFeaturesDecodeErrorZ_err
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelFeaturesDecodeErrorZ), "LDKCResult_ChannelFeaturesDecodeErrorZ");
        *ret_conv = CResult_ChannelFeaturesDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelFeaturesDecodeErrorZ_is_ok"))) TS_CResult_ChannelFeaturesDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelFeaturesDecodeErrorZ* o_conv = (LDKCResult_ChannelFeaturesDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelFeaturesDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelFeaturesDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelFeaturesDecodeErrorZ_free"))) TS_CResult_ChannelFeaturesDecodeErrorZ_free(uint32_t _res) {
@@ -12744,7 +12984,7 @@ uint32_t  __attribute__((export_name("TS_CResult_NodeFeaturesDecodeErrorZ_ok")))
        o_conv = NodeFeatures_clone(&o_conv);
        LDKCResult_NodeFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeFeaturesDecodeErrorZ), "LDKCResult_NodeFeaturesDecodeErrorZ");
        *ret_conv = CResult_NodeFeaturesDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeFeaturesDecodeErrorZ_err"))) TS_CResult_NodeFeaturesDecodeErrorZ_err(uint32_t e) {
@@ -12755,13 +12995,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NodeFeaturesDecodeErrorZ_err"))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_NodeFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeFeaturesDecodeErrorZ), "LDKCResult_NodeFeaturesDecodeErrorZ");
        *ret_conv = CResult_NodeFeaturesDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NodeFeaturesDecodeErrorZ_is_ok"))) TS_CResult_NodeFeaturesDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_NodeFeaturesDecodeErrorZ* o_conv = (LDKCResult_NodeFeaturesDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NodeFeaturesDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NodeFeaturesDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NodeFeaturesDecodeErrorZ_free"))) TS_CResult_NodeFeaturesDecodeErrorZ_free(uint32_t _res) {
@@ -12781,7 +13021,7 @@ uint32_t  __attribute__((export_name("TS_CResult_InvoiceFeaturesDecodeErrorZ_ok"
        o_conv = InvoiceFeatures_clone(&o_conv);
        LDKCResult_InvoiceFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceFeaturesDecodeErrorZ), "LDKCResult_InvoiceFeaturesDecodeErrorZ");
        *ret_conv = CResult_InvoiceFeaturesDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceFeaturesDecodeErrorZ_err"))) TS_CResult_InvoiceFeaturesDecodeErrorZ_err(uint32_t e) {
@@ -12792,13 +13032,13 @@ uint32_t  __attribute__((export_name("TS_CResult_InvoiceFeaturesDecodeErrorZ_err
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_InvoiceFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceFeaturesDecodeErrorZ), "LDKCResult_InvoiceFeaturesDecodeErrorZ");
        *ret_conv = CResult_InvoiceFeaturesDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_InvoiceFeaturesDecodeErrorZ_is_ok"))) TS_CResult_InvoiceFeaturesDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_InvoiceFeaturesDecodeErrorZ* o_conv = (LDKCResult_InvoiceFeaturesDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_InvoiceFeaturesDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_InvoiceFeaturesDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_InvoiceFeaturesDecodeErrorZ_free"))) TS_CResult_InvoiceFeaturesDecodeErrorZ_free(uint32_t _res) {
@@ -12818,7 +13058,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelTypeFeaturesDecodeErrorZ
        o_conv = ChannelTypeFeatures_clone(&o_conv);
        LDKCResult_ChannelTypeFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelTypeFeaturesDecodeErrorZ), "LDKCResult_ChannelTypeFeaturesDecodeErrorZ");
        *ret_conv = CResult_ChannelTypeFeaturesDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelTypeFeaturesDecodeErrorZ_err"))) TS_CResult_ChannelTypeFeaturesDecodeErrorZ_err(uint32_t e) {
@@ -12829,13 +13069,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelTypeFeaturesDecodeErrorZ
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelTypeFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelTypeFeaturesDecodeErrorZ), "LDKCResult_ChannelTypeFeaturesDecodeErrorZ");
        *ret_conv = CResult_ChannelTypeFeaturesDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelTypeFeaturesDecodeErrorZ_is_ok"))) TS_CResult_ChannelTypeFeaturesDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelTypeFeaturesDecodeErrorZ* o_conv = (LDKCResult_ChannelTypeFeaturesDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelTypeFeaturesDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelTypeFeaturesDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelTypeFeaturesDecodeErrorZ_free"))) TS_CResult_ChannelTypeFeaturesDecodeErrorZ_free(uint32_t _res) {
@@ -12855,7 +13095,7 @@ uint32_t  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorD
        o_conv = DelayedPaymentOutputDescriptor_clone(&o_conv);
        LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ), "LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_err"))) TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_err(uint32_t e) {
@@ -12866,13 +13106,13 @@ uint32_t  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorD
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ), "LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_is_ok"))) TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ* o_conv = (LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_free"))) TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_free(uint32_t _res) {
@@ -12887,19 +13127,19 @@ void  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorDecod
 static inline uintptr_t CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone_ptr(LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ), "LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone_ptr"))) TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone_ptr"))) TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ* arg_conv = (LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone"))) TS_CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ* orig_conv = (LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ*)(orig & ~1);
        LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ), "LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_ok"))) TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_ok(uint32_t o) {
@@ -12910,7 +13150,7 @@ uint32_t  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDe
        o_conv = StaticPaymentOutputDescriptor_clone(&o_conv);
        LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ), "LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_StaticPaymentOutputDescriptorDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_err"))) TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_err(uint32_t e) {
@@ -12921,13 +13161,13 @@ uint32_t  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDe
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ), "LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_StaticPaymentOutputDescriptorDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_is_ok"))) TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ* o_conv = (LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_StaticPaymentOutputDescriptorDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_StaticPaymentOutputDescriptorDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_free"))) TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_free(uint32_t _res) {
@@ -12942,19 +13182,19 @@ void  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDecode
 static inline uintptr_t CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone_ptr(LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ), "LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone_ptr"))) TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone_ptr"))) TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ* arg_conv = (LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone"))) TS_CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ* orig_conv = (LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ*)(orig & ~1);
        LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ), "LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecodeErrorZ_ok"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_ok(uint32_t o) {
@@ -12964,7 +13204,7 @@ uint32_t  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecode
        o_conv = SpendableOutputDescriptor_clone((LDKSpendableOutputDescriptor*)(((uintptr_t)o) & ~1));
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SpendableOutputDescriptorDecodeErrorZ), "LDKCResult_SpendableOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_SpendableOutputDescriptorDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecodeErrorZ_err"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_err(uint32_t e) {
@@ -12975,13 +13215,13 @@ uint32_t  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecode
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SpendableOutputDescriptorDecodeErrorZ), "LDKCResult_SpendableOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_SpendableOutputDescriptorDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecodeErrorZ_is_ok"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* o_conv = (LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_SpendableOutputDescriptorDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_SpendableOutputDescriptorDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecodeErrorZ_free"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_free(uint32_t _res) {
@@ -12996,19 +13236,19 @@ void  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecodeErro
 static inline uintptr_t CResult_SpendableOutputDescriptorDecodeErrorZ_clone_ptr(LDKCResult_SpendableOutputDescriptorDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SpendableOutputDescriptorDecodeErrorZ), "LDKCResult_SpendableOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_SpendableOutputDescriptorDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecodeErrorZ_clone_ptr"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecodeErrorZ_clone_ptr"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* arg_conv = (LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_SpendableOutputDescriptorDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_SpendableOutputDescriptorDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SpendableOutputDescriptorDecodeErrorZ_clone"))) TS_CResult_SpendableOutputDescriptorDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* orig_conv = (LDKCResult_SpendableOutputDescriptorDecodeErrorZ*)(orig & ~1);
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SpendableOutputDescriptorDecodeErrorZ), "LDKCResult_SpendableOutputDescriptorDecodeErrorZ");
        *ret_conv = CResult_SpendableOutputDescriptorDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_PaymentPreimageZ_free"))) TS_CVec_PaymentPreimageZ_free(ptrArray _res) {
@@ -13032,19 +13272,19 @@ void  __attribute__((export_name("TS_CVec_PaymentPreimageZ_free"))) TS_CVec_Paym
 static inline uintptr_t C2Tuple_SignatureCVec_SignatureZZ_clone_ptr(LDKC2Tuple_SignatureCVec_SignatureZZ *NONNULL_PTR arg) {
        LDKC2Tuple_SignatureCVec_SignatureZZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_SignatureCVec_SignatureZZ), "LDKC2Tuple_SignatureCVec_SignatureZZ");
        *ret_conv = C2Tuple_SignatureCVec_SignatureZZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_SignatureCVec_SignatureZZ_clone_ptr"))) TS_C2Tuple_SignatureCVec_SignatureZZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_SignatureCVec_SignatureZZ_clone_ptr"))) TS_C2Tuple_SignatureCVec_SignatureZZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_SignatureCVec_SignatureZZ* arg_conv = (LDKC2Tuple_SignatureCVec_SignatureZZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_SignatureCVec_SignatureZZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_SignatureCVec_SignatureZZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_SignatureCVec_SignatureZZ_clone"))) TS_C2Tuple_SignatureCVec_SignatureZZ_clone(uint32_t orig) {
        LDKC2Tuple_SignatureCVec_SignatureZZ* orig_conv = (LDKC2Tuple_SignatureCVec_SignatureZZ*)(orig & ~1);
        LDKC2Tuple_SignatureCVec_SignatureZZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_SignatureCVec_SignatureZZ), "LDKC2Tuple_SignatureCVec_SignatureZZ");
        *ret_conv = C2Tuple_SignatureCVec_SignatureZZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_SignatureCVec_SignatureZZ_new"))) TS_C2Tuple_SignatureCVec_SignatureZZ_new(int8_tArray a, ptrArray b) {
@@ -13067,7 +13307,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_SignatureCVec_SignatureZZ_new")
        }
        LDKC2Tuple_SignatureCVec_SignatureZZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_SignatureCVec_SignatureZZ), "LDKC2Tuple_SignatureCVec_SignatureZZ");
        *ret_conv = C2Tuple_SignatureCVec_SignatureZZ_new(a_ref, b_constr);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_SignatureCVec_SignatureZZ_free"))) TS_C2Tuple_SignatureCVec_SignatureZZ_free(uint32_t _res) {
@@ -13086,19 +13326,19 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureCVec_Signature
        o_conv = C2Tuple_SignatureCVec_SignatureZZ_clone((LDKC2Tuple_SignatureCVec_SignatureZZ*)(((uintptr_t)o) & ~1));
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ), "LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ");
        *ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err"))) TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err() {
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ), "LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ");
        *ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_is_ok"))) TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_is_ok(uint32_t o) {
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* o_conv = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free"))) TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(uint32_t _res) {
@@ -13113,19 +13353,19 @@ void  __attribute__((export_name("TS_CResult_C2Tuple_SignatureCVec_SignatureZZNo
 static inline uintptr_t CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone_ptr(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *NONNULL_PTR arg) {
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ), "LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ");
        *ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone_ptr"))) TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone_ptr"))) TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* arg_conv = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone"))) TS_CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(uint32_t orig) {
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* orig_conv = (LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ*)(orig & ~1);
        LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ), "LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ");
        *ret_conv = CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SignatureNoneZ_ok"))) TS_CResult_SignatureNoneZ_ok(int8_tArray o) {
@@ -13134,19 +13374,19 @@ uint32_t  __attribute__((export_name("TS_CResult_SignatureNoneZ_ok"))) TS_CResul
        memcpy(o_ref.compact_form, o->elems, 64); FREE(o);
        LDKCResult_SignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignatureNoneZ), "LDKCResult_SignatureNoneZ");
        *ret_conv = CResult_SignatureNoneZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SignatureNoneZ_err"))) TS_CResult_SignatureNoneZ_err() {
        LDKCResult_SignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignatureNoneZ), "LDKCResult_SignatureNoneZ");
        *ret_conv = CResult_SignatureNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_SignatureNoneZ_is_ok"))) TS_CResult_SignatureNoneZ_is_ok(uint32_t o) {
        LDKCResult_SignatureNoneZ* o_conv = (LDKCResult_SignatureNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_SignatureNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_SignatureNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_SignatureNoneZ_free"))) TS_CResult_SignatureNoneZ_free(uint32_t _res) {
@@ -13161,37 +13401,37 @@ void  __attribute__((export_name("TS_CResult_SignatureNoneZ_free"))) TS_CResult_
 static inline uintptr_t CResult_SignatureNoneZ_clone_ptr(LDKCResult_SignatureNoneZ *NONNULL_PTR arg) {
        LDKCResult_SignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignatureNoneZ), "LDKCResult_SignatureNoneZ");
        *ret_conv = CResult_SignatureNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_SignatureNoneZ_clone_ptr"))) TS_CResult_SignatureNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_SignatureNoneZ_clone_ptr"))) TS_CResult_SignatureNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_SignatureNoneZ* arg_conv = (LDKCResult_SignatureNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_SignatureNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_SignatureNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SignatureNoneZ_clone"))) TS_CResult_SignatureNoneZ_clone(uint32_t orig) {
        LDKCResult_SignatureNoneZ* orig_conv = (LDKCResult_SignatureNoneZ*)(orig & ~1);
        LDKCResult_SignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignatureNoneZ), "LDKCResult_SignatureNoneZ");
        *ret_conv = CResult_SignatureNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 static inline uintptr_t C2Tuple_SignatureSignatureZ_clone_ptr(LDKC2Tuple_SignatureSignatureZ *NONNULL_PTR arg) {
        LDKC2Tuple_SignatureSignatureZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_SignatureSignatureZ), "LDKC2Tuple_SignatureSignatureZ");
        *ret_conv = C2Tuple_SignatureSignatureZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_SignatureSignatureZ_clone_ptr"))) TS_C2Tuple_SignatureSignatureZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_SignatureSignatureZ_clone_ptr"))) TS_C2Tuple_SignatureSignatureZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_SignatureSignatureZ* arg_conv = (LDKC2Tuple_SignatureSignatureZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_SignatureSignatureZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_SignatureSignatureZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_SignatureSignatureZ_clone"))) TS_C2Tuple_SignatureSignatureZ_clone(uint32_t orig) {
        LDKC2Tuple_SignatureSignatureZ* orig_conv = (LDKC2Tuple_SignatureSignatureZ*)(orig & ~1);
        LDKC2Tuple_SignatureSignatureZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_SignatureSignatureZ), "LDKC2Tuple_SignatureSignatureZ");
        *ret_conv = C2Tuple_SignatureSignatureZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_SignatureSignatureZ_new"))) TS_C2Tuple_SignatureSignatureZ_new(int8_tArray a, int8_tArray b) {
@@ -13203,7 +13443,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_SignatureSignatureZ_new"))) TS_
        memcpy(b_ref.compact_form, b->elems, 64); FREE(b);
        LDKC2Tuple_SignatureSignatureZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_SignatureSignatureZ), "LDKC2Tuple_SignatureSignatureZ");
        *ret_conv = C2Tuple_SignatureSignatureZ_new(a_ref, b_ref);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_SignatureSignatureZ_free"))) TS_C2Tuple_SignatureSignatureZ_free(uint32_t _res) {
@@ -13222,19 +13462,19 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureSignatureZNone
        o_conv = C2Tuple_SignatureSignatureZ_clone((LDKC2Tuple_SignatureSignatureZ*)(((uintptr_t)o) & ~1));
        LDKCResult_C2Tuple_SignatureSignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureSignatureZNoneZ), "LDKCResult_C2Tuple_SignatureSignatureZNoneZ");
        *ret_conv = CResult_C2Tuple_SignatureSignatureZNoneZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureSignatureZNoneZ_err"))) TS_CResult_C2Tuple_SignatureSignatureZNoneZ_err() {
        LDKCResult_C2Tuple_SignatureSignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureSignatureZNoneZ), "LDKCResult_C2Tuple_SignatureSignatureZNoneZ");
        *ret_conv = CResult_C2Tuple_SignatureSignatureZNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_C2Tuple_SignatureSignatureZNoneZ_is_ok"))) TS_CResult_C2Tuple_SignatureSignatureZNoneZ_is_ok(uint32_t o) {
        LDKCResult_C2Tuple_SignatureSignatureZNoneZ* o_conv = (LDKCResult_C2Tuple_SignatureSignatureZNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_C2Tuple_SignatureSignatureZNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_C2Tuple_SignatureSignatureZNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_C2Tuple_SignatureSignatureZNoneZ_free"))) TS_CResult_C2Tuple_SignatureSignatureZNoneZ_free(uint32_t _res) {
@@ -13249,19 +13489,19 @@ void  __attribute__((export_name("TS_CResult_C2Tuple_SignatureSignatureZNoneZ_fr
 static inline uintptr_t CResult_C2Tuple_SignatureSignatureZNoneZ_clone_ptr(LDKCResult_C2Tuple_SignatureSignatureZNoneZ *NONNULL_PTR arg) {
        LDKCResult_C2Tuple_SignatureSignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureSignatureZNoneZ), "LDKCResult_C2Tuple_SignatureSignatureZNoneZ");
        *ret_conv = CResult_C2Tuple_SignatureSignatureZNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureSignatureZNoneZ_clone_ptr"))) TS_CResult_C2Tuple_SignatureSignatureZNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureSignatureZNoneZ_clone_ptr"))) TS_CResult_C2Tuple_SignatureSignatureZNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_C2Tuple_SignatureSignatureZNoneZ* arg_conv = (LDKCResult_C2Tuple_SignatureSignatureZNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_C2Tuple_SignatureSignatureZNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_C2Tuple_SignatureSignatureZNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_SignatureSignatureZNoneZ_clone"))) TS_CResult_C2Tuple_SignatureSignatureZNoneZ_clone(uint32_t orig) {
        LDKCResult_C2Tuple_SignatureSignatureZNoneZ* orig_conv = (LDKCResult_C2Tuple_SignatureSignatureZNoneZ*)(orig & ~1);
        LDKCResult_C2Tuple_SignatureSignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_SignatureSignatureZNoneZ), "LDKCResult_C2Tuple_SignatureSignatureZNoneZ");
        *ret_conv = CResult_C2Tuple_SignatureSignatureZNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SecretKeyNoneZ_ok"))) TS_CResult_SecretKeyNoneZ_ok(int8_tArray o) {
@@ -13270,19 +13510,19 @@ uint32_t  __attribute__((export_name("TS_CResult_SecretKeyNoneZ_ok"))) TS_CResul
        memcpy(o_ref.bytes, o->elems, 32); FREE(o);
        LDKCResult_SecretKeyNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyNoneZ), "LDKCResult_SecretKeyNoneZ");
        *ret_conv = CResult_SecretKeyNoneZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SecretKeyNoneZ_err"))) TS_CResult_SecretKeyNoneZ_err() {
        LDKCResult_SecretKeyNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyNoneZ), "LDKCResult_SecretKeyNoneZ");
        *ret_conv = CResult_SecretKeyNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_SecretKeyNoneZ_is_ok"))) TS_CResult_SecretKeyNoneZ_is_ok(uint32_t o) {
        LDKCResult_SecretKeyNoneZ* o_conv = (LDKCResult_SecretKeyNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_SecretKeyNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_SecretKeyNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_SecretKeyNoneZ_free"))) TS_CResult_SecretKeyNoneZ_free(uint32_t _res) {
@@ -13297,28 +13537,32 @@ void  __attribute__((export_name("TS_CResult_SecretKeyNoneZ_free"))) TS_CResult_
 static inline uintptr_t CResult_SecretKeyNoneZ_clone_ptr(LDKCResult_SecretKeyNoneZ *NONNULL_PTR arg) {
        LDKCResult_SecretKeyNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyNoneZ), "LDKCResult_SecretKeyNoneZ");
        *ret_conv = CResult_SecretKeyNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_SecretKeyNoneZ_clone_ptr"))) TS_CResult_SecretKeyNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_SecretKeyNoneZ_clone_ptr"))) TS_CResult_SecretKeyNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_SecretKeyNoneZ* arg_conv = (LDKCResult_SecretKeyNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_SecretKeyNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_SecretKeyNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SecretKeyNoneZ_clone"))) TS_CResult_SecretKeyNoneZ_clone(uint32_t orig) {
        LDKCResult_SecretKeyNoneZ* orig_conv = (LDKCResult_SecretKeyNoneZ*)(orig & ~1);
        LDKCResult_SecretKeyNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyNoneZ), "LDKCResult_SecretKeyNoneZ");
        *ret_conv = CResult_SecretKeyNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_ok"))) TS_CResult_SignDecodeErrorZ_ok(uint32_t o) {
        void* o_ptr = (void*)(((uintptr_t)o) & ~1);
        CHECK_ACCESS(o_ptr);
        LDKSign o_conv = *(LDKSign*)(o_ptr);
+       if (o_conv.free == LDKSign_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKSign_JCalls_cloned(&o_conv);
+       }
        LDKCResult_SignDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SignDecodeErrorZ), "LDKCResult_SignDecodeErrorZ");
        *ret_conv = CResult_SignDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_err"))) TS_CResult_SignDecodeErrorZ_err(uint32_t e) {
@@ -13329,13 +13573,13 @@ uint32_t  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_err"))) TS_CRe
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_SignDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SignDecodeErrorZ), "LDKCResult_SignDecodeErrorZ");
        *ret_conv = CResult_SignDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_is_ok"))) TS_CResult_SignDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_SignDecodeErrorZ* o_conv = (LDKCResult_SignDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_SignDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_SignDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_free"))) TS_CResult_SignDecodeErrorZ_free(uint32_t _res) {
@@ -13350,19 +13594,19 @@ void  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_free"))) TS_CResul
 static inline uintptr_t CResult_SignDecodeErrorZ_clone_ptr(LDKCResult_SignDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_SignDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SignDecodeErrorZ), "LDKCResult_SignDecodeErrorZ");
        *ret_conv = CResult_SignDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_clone_ptr"))) TS_CResult_SignDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_clone_ptr"))) TS_CResult_SignDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_SignDecodeErrorZ* arg_conv = (LDKCResult_SignDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_SignDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_SignDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_SignDecodeErrorZ_clone"))) TS_CResult_SignDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_SignDecodeErrorZ* orig_conv = (LDKCResult_SignDecodeErrorZ*)(orig & ~1);
        LDKCResult_SignDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SignDecodeErrorZ), "LDKCResult_SignDecodeErrorZ");
        *ret_conv = CResult_SignDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_u5Z_free"))) TS_CVec_u5Z_free(ptrArray _res) {
@@ -13387,19 +13631,19 @@ uint32_t  __attribute__((export_name("TS_CResult_RecoverableSignatureNoneZ_ok"))
        memcpy(o_ref.serialized_form, o->elems, 68); FREE(o);
        LDKCResult_RecoverableSignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_RecoverableSignatureNoneZ), "LDKCResult_RecoverableSignatureNoneZ");
        *ret_conv = CResult_RecoverableSignatureNoneZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RecoverableSignatureNoneZ_err"))) TS_CResult_RecoverableSignatureNoneZ_err() {
        LDKCResult_RecoverableSignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_RecoverableSignatureNoneZ), "LDKCResult_RecoverableSignatureNoneZ");
        *ret_conv = CResult_RecoverableSignatureNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_RecoverableSignatureNoneZ_is_ok"))) TS_CResult_RecoverableSignatureNoneZ_is_ok(uint32_t o) {
        LDKCResult_RecoverableSignatureNoneZ* o_conv = (LDKCResult_RecoverableSignatureNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_RecoverableSignatureNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_RecoverableSignatureNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_RecoverableSignatureNoneZ_free"))) TS_CResult_RecoverableSignatureNoneZ_free(uint32_t _res) {
@@ -13414,19 +13658,19 @@ void  __attribute__((export_name("TS_CResult_RecoverableSignatureNoneZ_free")))
 static inline uintptr_t CResult_RecoverableSignatureNoneZ_clone_ptr(LDKCResult_RecoverableSignatureNoneZ *NONNULL_PTR arg) {
        LDKCResult_RecoverableSignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_RecoverableSignatureNoneZ), "LDKCResult_RecoverableSignatureNoneZ");
        *ret_conv = CResult_RecoverableSignatureNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_RecoverableSignatureNoneZ_clone_ptr"))) TS_CResult_RecoverableSignatureNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_RecoverableSignatureNoneZ_clone_ptr"))) TS_CResult_RecoverableSignatureNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_RecoverableSignatureNoneZ* arg_conv = (LDKCResult_RecoverableSignatureNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_RecoverableSignatureNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_RecoverableSignatureNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RecoverableSignatureNoneZ_clone"))) TS_CResult_RecoverableSignatureNoneZ_clone(uint32_t orig) {
        LDKCResult_RecoverableSignatureNoneZ* orig_conv = (LDKCResult_RecoverableSignatureNoneZ*)(orig & ~1);
        LDKCResult_RecoverableSignatureNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_RecoverableSignatureNoneZ), "LDKCResult_RecoverableSignatureNoneZ");
        *ret_conv = CResult_RecoverableSignatureNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_u8Z_free"))) TS_CVec_u8Z_free(int8_tArray _res) {
@@ -13474,19 +13718,19 @@ uint32_t  __attribute__((export_name("TS_CResult_CVec_CVec_u8ZZNoneZ_ok"))) TS_C
        }
        LDKCResult_CVec_CVec_u8ZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_CVec_u8ZZNoneZ), "LDKCResult_CVec_CVec_u8ZZNoneZ");
        *ret_conv = CResult_CVec_CVec_u8ZZNoneZ_ok(o_constr);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CVec_CVec_u8ZZNoneZ_err"))) TS_CResult_CVec_CVec_u8ZZNoneZ_err() {
        LDKCResult_CVec_CVec_u8ZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_CVec_u8ZZNoneZ), "LDKCResult_CVec_CVec_u8ZZNoneZ");
        *ret_conv = CResult_CVec_CVec_u8ZZNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_CVec_CVec_u8ZZNoneZ_is_ok"))) TS_CResult_CVec_CVec_u8ZZNoneZ_is_ok(uint32_t o) {
        LDKCResult_CVec_CVec_u8ZZNoneZ* o_conv = (LDKCResult_CVec_CVec_u8ZZNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_CVec_CVec_u8ZZNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_CVec_CVec_u8ZZNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_CVec_CVec_u8ZZNoneZ_free"))) TS_CResult_CVec_CVec_u8ZZNoneZ_free(uint32_t _res) {
@@ -13501,19 +13745,19 @@ void  __attribute__((export_name("TS_CResult_CVec_CVec_u8ZZNoneZ_free"))) TS_CRe
 static inline uintptr_t CResult_CVec_CVec_u8ZZNoneZ_clone_ptr(LDKCResult_CVec_CVec_u8ZZNoneZ *NONNULL_PTR arg) {
        LDKCResult_CVec_CVec_u8ZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_CVec_u8ZZNoneZ), "LDKCResult_CVec_CVec_u8ZZNoneZ");
        *ret_conv = CResult_CVec_CVec_u8ZZNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_CVec_CVec_u8ZZNoneZ_clone_ptr"))) TS_CResult_CVec_CVec_u8ZZNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_CVec_CVec_u8ZZNoneZ_clone_ptr"))) TS_CResult_CVec_CVec_u8ZZNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_CVec_CVec_u8ZZNoneZ* arg_conv = (LDKCResult_CVec_CVec_u8ZZNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_CVec_CVec_u8ZZNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_CVec_CVec_u8ZZNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CVec_CVec_u8ZZNoneZ_clone"))) TS_CResult_CVec_CVec_u8ZZNoneZ_clone(uint32_t orig) {
        LDKCResult_CVec_CVec_u8ZZNoneZ* orig_conv = (LDKCResult_CVec_CVec_u8ZZNoneZ*)(orig & ~1);
        LDKCResult_CVec_CVec_u8ZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_CVec_u8ZZNoneZ), "LDKCResult_CVec_CVec_u8ZZNoneZ");
        *ret_conv = CResult_CVec_CVec_u8ZZNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_ok"))) TS_CResult_InMemorySignerDecodeErrorZ_ok(uint32_t o) {
@@ -13524,7 +13768,7 @@ uint32_t  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_ok")
        o_conv = InMemorySigner_clone(&o_conv);
        LDKCResult_InMemorySignerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InMemorySignerDecodeErrorZ), "LDKCResult_InMemorySignerDecodeErrorZ");
        *ret_conv = CResult_InMemorySignerDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_err"))) TS_CResult_InMemorySignerDecodeErrorZ_err(uint32_t e) {
@@ -13535,13 +13779,13 @@ uint32_t  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_err"
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_InMemorySignerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InMemorySignerDecodeErrorZ), "LDKCResult_InMemorySignerDecodeErrorZ");
        *ret_conv = CResult_InMemorySignerDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_is_ok"))) TS_CResult_InMemorySignerDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_InMemorySignerDecodeErrorZ* o_conv = (LDKCResult_InMemorySignerDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_InMemorySignerDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_InMemorySignerDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_free"))) TS_CResult_InMemorySignerDecodeErrorZ_free(uint32_t _res) {
@@ -13556,19 +13800,19 @@ void  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_free")))
 static inline uintptr_t CResult_InMemorySignerDecodeErrorZ_clone_ptr(LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_InMemorySignerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InMemorySignerDecodeErrorZ), "LDKCResult_InMemorySignerDecodeErrorZ");
        *ret_conv = CResult_InMemorySignerDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_clone_ptr"))) TS_CResult_InMemorySignerDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_clone_ptr"))) TS_CResult_InMemorySignerDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_InMemorySignerDecodeErrorZ* arg_conv = (LDKCResult_InMemorySignerDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_InMemorySignerDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_InMemorySignerDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InMemorySignerDecodeErrorZ_clone"))) TS_CResult_InMemorySignerDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_InMemorySignerDecodeErrorZ* orig_conv = (LDKCResult_InMemorySignerDecodeErrorZ*)(orig & ~1);
        LDKCResult_InMemorySignerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InMemorySignerDecodeErrorZ), "LDKCResult_InMemorySignerDecodeErrorZ");
        *ret_conv = CResult_InMemorySignerDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_TxOutZ_free"))) TS_CVec_TxOutZ_free(uint32_tArray _res) {
@@ -13598,19 +13842,19 @@ uint32_t  __attribute__((export_name("TS_CResult_TransactionNoneZ_ok"))) TS_CRes
        o_ref.data_is_owned = true;
        LDKCResult_TransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TransactionNoneZ), "LDKCResult_TransactionNoneZ");
        *ret_conv = CResult_TransactionNoneZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TransactionNoneZ_err"))) TS_CResult_TransactionNoneZ_err() {
        LDKCResult_TransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TransactionNoneZ), "LDKCResult_TransactionNoneZ");
        *ret_conv = CResult_TransactionNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_TransactionNoneZ_is_ok"))) TS_CResult_TransactionNoneZ_is_ok(uint32_t o) {
        LDKCResult_TransactionNoneZ* o_conv = (LDKCResult_TransactionNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_TransactionNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_TransactionNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_TransactionNoneZ_free"))) TS_CResult_TransactionNoneZ_free(uint32_t _res) {
@@ -13625,32 +13869,32 @@ void  __attribute__((export_name("TS_CResult_TransactionNoneZ_free"))) TS_CResul
 static inline uintptr_t CResult_TransactionNoneZ_clone_ptr(LDKCResult_TransactionNoneZ *NONNULL_PTR arg) {
        LDKCResult_TransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TransactionNoneZ), "LDKCResult_TransactionNoneZ");
        *ret_conv = CResult_TransactionNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_TransactionNoneZ_clone_ptr"))) TS_CResult_TransactionNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_TransactionNoneZ_clone_ptr"))) TS_CResult_TransactionNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_TransactionNoneZ* arg_conv = (LDKCResult_TransactionNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_TransactionNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_TransactionNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_TransactionNoneZ_clone"))) TS_CResult_TransactionNoneZ_clone(uint32_t orig) {
        LDKCResult_TransactionNoneZ* orig_conv = (LDKCResult_TransactionNoneZ*)(orig & ~1);
        LDKCResult_TransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TransactionNoneZ), "LDKCResult_TransactionNoneZ");
        *ret_conv = CResult_TransactionNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_u16Z_some"))) TS_COption_u16Z_some(int16_t o) {
        LDKCOption_u16Z *ret_copy = MALLOC(sizeof(LDKCOption_u16Z), "LDKCOption_u16Z");
        *ret_copy = COption_u16Z_some(o);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_u16Z_none"))) TS_COption_u16Z_none() {
        LDKCOption_u16Z *ret_copy = MALLOC(sizeof(LDKCOption_u16Z), "LDKCOption_u16Z");
        *ret_copy = COption_u16Z_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -13666,27 +13910,27 @@ void  __attribute__((export_name("TS_COption_u16Z_free"))) TS_COption_u16Z_free(
 static inline uintptr_t COption_u16Z_clone_ptr(LDKCOption_u16Z *NONNULL_PTR arg) {
        LDKCOption_u16Z *ret_copy = MALLOC(sizeof(LDKCOption_u16Z), "LDKCOption_u16Z");
        *ret_copy = COption_u16Z_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_COption_u16Z_clone_ptr"))) TS_COption_u16Z_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_COption_u16Z_clone_ptr"))) TS_COption_u16Z_clone_ptr(uint32_t arg) {
        LDKCOption_u16Z* arg_conv = (LDKCOption_u16Z*)arg;
-       intptr_t ret_val = COption_u16Z_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = COption_u16Z_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_u16Z_clone"))) TS_COption_u16Z_clone(uint32_t orig) {
        LDKCOption_u16Z* orig_conv = (LDKCOption_u16Z*)orig;
        LDKCOption_u16Z *ret_copy = MALLOC(sizeof(LDKCOption_u16Z), "LDKCOption_u16Z");
        *ret_copy = COption_u16Z_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneAPIErrorZ_ok"))) TS_CResult_NoneAPIErrorZ_ok() {
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = CResult_NoneAPIErrorZ_ok();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneAPIErrorZ_err"))) TS_CResult_NoneAPIErrorZ_err(uint32_t e) {
@@ -13696,13 +13940,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NoneAPIErrorZ_err"))) TS_CResul
        e_conv = APIError_clone((LDKAPIError*)(((uintptr_t)e) & ~1));
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = CResult_NoneAPIErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NoneAPIErrorZ_is_ok"))) TS_CResult_NoneAPIErrorZ_is_ok(uint32_t o) {
        LDKCResult_NoneAPIErrorZ* o_conv = (LDKCResult_NoneAPIErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NoneAPIErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NoneAPIErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NoneAPIErrorZ_free"))) TS_CResult_NoneAPIErrorZ_free(uint32_t _res) {
@@ -13717,19 +13961,19 @@ void  __attribute__((export_name("TS_CResult_NoneAPIErrorZ_free"))) TS_CResult_N
 static inline uintptr_t CResult_NoneAPIErrorZ_clone_ptr(LDKCResult_NoneAPIErrorZ *NONNULL_PTR arg) {
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = CResult_NoneAPIErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NoneAPIErrorZ_clone_ptr"))) TS_CResult_NoneAPIErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NoneAPIErrorZ_clone_ptr"))) TS_CResult_NoneAPIErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_NoneAPIErrorZ* arg_conv = (LDKCResult_NoneAPIErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NoneAPIErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NoneAPIErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneAPIErrorZ_clone"))) TS_CResult_NoneAPIErrorZ_clone(uint32_t orig) {
        LDKCResult_NoneAPIErrorZ* orig_conv = (LDKCResult_NoneAPIErrorZ*)(orig & ~1);
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = CResult_NoneAPIErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_CResult_NoneAPIErrorZZ_free"))) TS_CVec_CResult_NoneAPIErrorZZ_free(uint32_tArray _res) {
@@ -13776,7 +14020,7 @@ uint32_t  __attribute__((export_name("TS_CResult__u832APIErrorZ_ok"))) TS_CResul
        memcpy(o_ref.data, o->elems, 32); FREE(o);
        LDKCResult__u832APIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult__u832APIErrorZ), "LDKCResult__u832APIErrorZ");
        *ret_conv = CResult__u832APIErrorZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult__u832APIErrorZ_err"))) TS_CResult__u832APIErrorZ_err(uint32_t e) {
@@ -13786,13 +14030,13 @@ uint32_t  __attribute__((export_name("TS_CResult__u832APIErrorZ_err"))) TS_CResu
        e_conv = APIError_clone((LDKAPIError*)(((uintptr_t)e) & ~1));
        LDKCResult__u832APIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult__u832APIErrorZ), "LDKCResult__u832APIErrorZ");
        *ret_conv = CResult__u832APIErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult__u832APIErrorZ_is_ok"))) TS_CResult__u832APIErrorZ_is_ok(uint32_t o) {
        LDKCResult__u832APIErrorZ* o_conv = (LDKCResult__u832APIErrorZ*)(o & ~1);
-       jboolean ret_val = CResult__u832APIErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult__u832APIErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult__u832APIErrorZ_free"))) TS_CResult__u832APIErrorZ_free(uint32_t _res) {
@@ -13807,19 +14051,19 @@ void  __attribute__((export_name("TS_CResult__u832APIErrorZ_free"))) TS_CResult_
 static inline uintptr_t CResult__u832APIErrorZ_clone_ptr(LDKCResult__u832APIErrorZ *NONNULL_PTR arg) {
        LDKCResult__u832APIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult__u832APIErrorZ), "LDKCResult__u832APIErrorZ");
        *ret_conv = CResult__u832APIErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult__u832APIErrorZ_clone_ptr"))) TS_CResult__u832APIErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult__u832APIErrorZ_clone_ptr"))) TS_CResult__u832APIErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult__u832APIErrorZ* arg_conv = (LDKCResult__u832APIErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult__u832APIErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult__u832APIErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult__u832APIErrorZ_clone"))) TS_CResult__u832APIErrorZ_clone(uint32_t orig) {
        LDKCResult__u832APIErrorZ* orig_conv = (LDKCResult__u832APIErrorZ*)(orig & ~1);
        LDKCResult__u832APIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult__u832APIErrorZ), "LDKCResult__u832APIErrorZ");
        *ret_conv = CResult__u832APIErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_ok"))) TS_CResult_PaymentIdPaymentSendFailureZ_ok(int8_tArray o) {
@@ -13828,7 +14072,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_ok
        memcpy(o_ref.data, o->elems, 32); FREE(o);
        LDKCResult_PaymentIdPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentSendFailureZ), "LDKCResult_PaymentIdPaymentSendFailureZ");
        *ret_conv = CResult_PaymentIdPaymentSendFailureZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_err"))) TS_CResult_PaymentIdPaymentSendFailureZ_err(uint32_t e) {
@@ -13838,13 +14082,13 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_er
        e_conv = PaymentSendFailure_clone((LDKPaymentSendFailure*)(((uintptr_t)e) & ~1));
        LDKCResult_PaymentIdPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentSendFailureZ), "LDKCResult_PaymentIdPaymentSendFailureZ");
        *ret_conv = CResult_PaymentIdPaymentSendFailureZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_is_ok"))) TS_CResult_PaymentIdPaymentSendFailureZ_is_ok(uint32_t o) {
        LDKCResult_PaymentIdPaymentSendFailureZ* o_conv = (LDKCResult_PaymentIdPaymentSendFailureZ*)(o & ~1);
-       jboolean ret_val = CResult_PaymentIdPaymentSendFailureZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PaymentIdPaymentSendFailureZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_free"))) TS_CResult_PaymentIdPaymentSendFailureZ_free(uint32_t _res) {
@@ -13859,25 +14103,25 @@ void  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_free")
 static inline uintptr_t CResult_PaymentIdPaymentSendFailureZ_clone_ptr(LDKCResult_PaymentIdPaymentSendFailureZ *NONNULL_PTR arg) {
        LDKCResult_PaymentIdPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentSendFailureZ), "LDKCResult_PaymentIdPaymentSendFailureZ");
        *ret_conv = CResult_PaymentIdPaymentSendFailureZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_clone_ptr"))) TS_CResult_PaymentIdPaymentSendFailureZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_clone_ptr"))) TS_CResult_PaymentIdPaymentSendFailureZ_clone_ptr(uint32_t arg) {
        LDKCResult_PaymentIdPaymentSendFailureZ* arg_conv = (LDKCResult_PaymentIdPaymentSendFailureZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PaymentIdPaymentSendFailureZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PaymentIdPaymentSendFailureZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentSendFailureZ_clone"))) TS_CResult_PaymentIdPaymentSendFailureZ_clone(uint32_t orig) {
        LDKCResult_PaymentIdPaymentSendFailureZ* orig_conv = (LDKCResult_PaymentIdPaymentSendFailureZ*)(orig & ~1);
        LDKCResult_PaymentIdPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentSendFailureZ), "LDKCResult_PaymentIdPaymentSendFailureZ");
        *ret_conv = CResult_PaymentIdPaymentSendFailureZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NonePaymentSendFailureZ_ok"))) TS_CResult_NonePaymentSendFailureZ_ok() {
        LDKCResult_NonePaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePaymentSendFailureZ), "LDKCResult_NonePaymentSendFailureZ");
        *ret_conv = CResult_NonePaymentSendFailureZ_ok();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NonePaymentSendFailureZ_err"))) TS_CResult_NonePaymentSendFailureZ_err(uint32_t e) {
@@ -13887,13 +14131,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NonePaymentSendFailureZ_err")))
        e_conv = PaymentSendFailure_clone((LDKPaymentSendFailure*)(((uintptr_t)e) & ~1));
        LDKCResult_NonePaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePaymentSendFailureZ), "LDKCResult_NonePaymentSendFailureZ");
        *ret_conv = CResult_NonePaymentSendFailureZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NonePaymentSendFailureZ_is_ok"))) TS_CResult_NonePaymentSendFailureZ_is_ok(uint32_t o) {
        LDKCResult_NonePaymentSendFailureZ* o_conv = (LDKCResult_NonePaymentSendFailureZ*)(o & ~1);
-       jboolean ret_val = CResult_NonePaymentSendFailureZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NonePaymentSendFailureZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NonePaymentSendFailureZ_free"))) TS_CResult_NonePaymentSendFailureZ_free(uint32_t _res) {
@@ -13908,37 +14152,37 @@ void  __attribute__((export_name("TS_CResult_NonePaymentSendFailureZ_free"))) TS
 static inline uintptr_t CResult_NonePaymentSendFailureZ_clone_ptr(LDKCResult_NonePaymentSendFailureZ *NONNULL_PTR arg) {
        LDKCResult_NonePaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePaymentSendFailureZ), "LDKCResult_NonePaymentSendFailureZ");
        *ret_conv = CResult_NonePaymentSendFailureZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NonePaymentSendFailureZ_clone_ptr"))) TS_CResult_NonePaymentSendFailureZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NonePaymentSendFailureZ_clone_ptr"))) TS_CResult_NonePaymentSendFailureZ_clone_ptr(uint32_t arg) {
        LDKCResult_NonePaymentSendFailureZ* arg_conv = (LDKCResult_NonePaymentSendFailureZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NonePaymentSendFailureZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NonePaymentSendFailureZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NonePaymentSendFailureZ_clone"))) TS_CResult_NonePaymentSendFailureZ_clone(uint32_t orig) {
        LDKCResult_NonePaymentSendFailureZ* orig_conv = (LDKCResult_NonePaymentSendFailureZ*)(orig & ~1);
        LDKCResult_NonePaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePaymentSendFailureZ), "LDKCResult_NonePaymentSendFailureZ");
        *ret_conv = CResult_NonePaymentSendFailureZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 static inline uintptr_t C2Tuple_PaymentHashPaymentIdZ_clone_ptr(LDKC2Tuple_PaymentHashPaymentIdZ *NONNULL_PTR arg) {
        LDKC2Tuple_PaymentHashPaymentIdZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PaymentHashPaymentIdZ), "LDKC2Tuple_PaymentHashPaymentIdZ");
        *ret_conv = C2Tuple_PaymentHashPaymentIdZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentIdZ_clone_ptr"))) TS_C2Tuple_PaymentHashPaymentIdZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentIdZ_clone_ptr"))) TS_C2Tuple_PaymentHashPaymentIdZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_PaymentHashPaymentIdZ* arg_conv = (LDKC2Tuple_PaymentHashPaymentIdZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_PaymentHashPaymentIdZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_PaymentHashPaymentIdZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentIdZ_clone"))) TS_C2Tuple_PaymentHashPaymentIdZ_clone(uint32_t orig) {
        LDKC2Tuple_PaymentHashPaymentIdZ* orig_conv = (LDKC2Tuple_PaymentHashPaymentIdZ*)(orig & ~1);
        LDKC2Tuple_PaymentHashPaymentIdZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PaymentHashPaymentIdZ), "LDKC2Tuple_PaymentHashPaymentIdZ");
        *ret_conv = C2Tuple_PaymentHashPaymentIdZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentIdZ_new"))) TS_C2Tuple_PaymentHashPaymentIdZ_new(int8_tArray a, int8_tArray b) {
@@ -13950,7 +14194,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentIdZ_new"))) T
        memcpy(b_ref.data, b->elems, 32); FREE(b);
        LDKC2Tuple_PaymentHashPaymentIdZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PaymentHashPaymentIdZ), "LDKC2Tuple_PaymentHashPaymentIdZ");
        *ret_conv = C2Tuple_PaymentHashPaymentIdZ_new(a_ref, b_ref);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentIdZ_free"))) TS_C2Tuple_PaymentHashPaymentIdZ_free(uint32_t _res) {
@@ -13969,7 +14213,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPa
        o_conv = C2Tuple_PaymentHashPaymentIdZ_clone((LDKC2Tuple_PaymentHashPaymentIdZ*)(((uintptr_t)o) & ~1));
        LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ), "LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_err"))) TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_err(uint32_t e) {
@@ -13979,13 +14223,13 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPa
        e_conv = PaymentSendFailure_clone((LDKPaymentSendFailure*)(((uintptr_t)e) & ~1));
        LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ), "LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_is_ok"))) TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_is_ok(uint32_t o) {
        LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ* o_conv = (LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ*)(o & ~1);
-       jboolean ret_val = CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_free"))) TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_free(uint32_t _res) {
@@ -14000,19 +14244,19 @@ void  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymen
 static inline uintptr_t CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone_ptr(LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ *NONNULL_PTR arg) {
        LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ), "LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone_ptr"))) TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone_ptr"))) TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone_ptr(uint32_t arg) {
        LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ* arg_conv = (LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ*)(arg & ~1);
-       intptr_t ret_val = CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone"))) TS_CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone(uint32_t orig) {
        LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ* orig_conv = (LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ*)(orig & ~1);
        LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ), "LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_NetAddressZ_free"))) TS_CVec_NetAddressZ_free(uint32_tArray _res) {
@@ -14037,19 +14281,19 @@ void  __attribute__((export_name("TS_CVec_NetAddressZ_free"))) TS_CVec_NetAddres
 static inline uintptr_t C2Tuple_PaymentHashPaymentSecretZ_clone_ptr(LDKC2Tuple_PaymentHashPaymentSecretZ *NONNULL_PTR arg) {
        LDKC2Tuple_PaymentHashPaymentSecretZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PaymentHashPaymentSecretZ), "LDKC2Tuple_PaymentHashPaymentSecretZ");
        *ret_conv = C2Tuple_PaymentHashPaymentSecretZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentSecretZ_clone_ptr"))) TS_C2Tuple_PaymentHashPaymentSecretZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentSecretZ_clone_ptr"))) TS_C2Tuple_PaymentHashPaymentSecretZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_PaymentHashPaymentSecretZ* arg_conv = (LDKC2Tuple_PaymentHashPaymentSecretZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_PaymentHashPaymentSecretZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_PaymentHashPaymentSecretZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentSecretZ_clone"))) TS_C2Tuple_PaymentHashPaymentSecretZ_clone(uint32_t orig) {
        LDKC2Tuple_PaymentHashPaymentSecretZ* orig_conv = (LDKC2Tuple_PaymentHashPaymentSecretZ*)(orig & ~1);
        LDKC2Tuple_PaymentHashPaymentSecretZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PaymentHashPaymentSecretZ), "LDKC2Tuple_PaymentHashPaymentSecretZ");
        *ret_conv = C2Tuple_PaymentHashPaymentSecretZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentSecretZ_new"))) TS_C2Tuple_PaymentHashPaymentSecretZ_new(int8_tArray a, int8_tArray b) {
@@ -14061,7 +14305,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentSecretZ_new")
        memcpy(b_ref.data, b->elems, 32); FREE(b);
        LDKC2Tuple_PaymentHashPaymentSecretZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PaymentHashPaymentSecretZ), "LDKC2Tuple_PaymentHashPaymentSecretZ");
        *ret_conv = C2Tuple_PaymentHashPaymentSecretZ_new(a_ref, b_ref);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_PaymentHashPaymentSecretZ_free"))) TS_C2Tuple_PaymentHashPaymentSecretZ_free(uint32_t _res) {
@@ -14080,19 +14324,19 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecre
        o_conv = C2Tuple_PaymentHashPaymentSecretZ_clone((LDKC2Tuple_PaymentHashPaymentSecretZ*)(((uintptr_t)o) & ~1));
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ), "LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_err"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_err() {
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ), "LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_is_ok"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_is_ok(uint32_t o) {
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ* o_conv = (LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_free"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_free(uint32_t _res) {
@@ -14107,19 +14351,19 @@ void  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZNo
 static inline uintptr_t CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone_ptr(LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ *NONNULL_PTR arg) {
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ), "LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone_ptr"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone_ptr"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ* arg_conv = (LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone(uint32_t orig) {
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ* orig_conv = (LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ*)(orig & ~1);
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ), "LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_ok"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_ok(uint32_t o) {
@@ -14129,7 +14373,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecre
        o_conv = C2Tuple_PaymentHashPaymentSecretZ_clone((LDKC2Tuple_PaymentHashPaymentSecretZ*)(((uintptr_t)o) & ~1));
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ), "LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_err"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_err(uint32_t e) {
@@ -14139,13 +14383,13 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecre
        e_conv = APIError_clone((LDKAPIError*)(((uintptr_t)e) & ~1));
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ), "LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_is_ok"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_is_ok(uint32_t o) {
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ* o_conv = (LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_free"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_free(uint32_t _res) {
@@ -14160,19 +14404,19 @@ void  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZAP
 static inline uintptr_t CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone_ptr(LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ *NONNULL_PTR arg) {
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ), "LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone_ptr"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone_ptr"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ* arg_conv = (LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone"))) TS_CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone(uint32_t orig) {
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ* orig_conv = (LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ*)(orig & ~1);
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ), "LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ");
        *ret_conv = CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretNoneZ_ok"))) TS_CResult_PaymentSecretNoneZ_ok(int8_tArray o) {
@@ -14181,19 +14425,19 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretNoneZ_ok"))) TS_CR
        memcpy(o_ref.data, o->elems, 32); FREE(o);
        LDKCResult_PaymentSecretNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentSecretNoneZ), "LDKCResult_PaymentSecretNoneZ");
        *ret_conv = CResult_PaymentSecretNoneZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretNoneZ_err"))) TS_CResult_PaymentSecretNoneZ_err() {
        LDKCResult_PaymentSecretNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentSecretNoneZ), "LDKCResult_PaymentSecretNoneZ");
        *ret_conv = CResult_PaymentSecretNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PaymentSecretNoneZ_is_ok"))) TS_CResult_PaymentSecretNoneZ_is_ok(uint32_t o) {
        LDKCResult_PaymentSecretNoneZ* o_conv = (LDKCResult_PaymentSecretNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_PaymentSecretNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PaymentSecretNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PaymentSecretNoneZ_free"))) TS_CResult_PaymentSecretNoneZ_free(uint32_t _res) {
@@ -14208,19 +14452,19 @@ void  __attribute__((export_name("TS_CResult_PaymentSecretNoneZ_free"))) TS_CRes
 static inline uintptr_t CResult_PaymentSecretNoneZ_clone_ptr(LDKCResult_PaymentSecretNoneZ *NONNULL_PTR arg) {
        LDKCResult_PaymentSecretNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentSecretNoneZ), "LDKCResult_PaymentSecretNoneZ");
        *ret_conv = CResult_PaymentSecretNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PaymentSecretNoneZ_clone_ptr"))) TS_CResult_PaymentSecretNoneZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretNoneZ_clone_ptr"))) TS_CResult_PaymentSecretNoneZ_clone_ptr(uint32_t arg) {
        LDKCResult_PaymentSecretNoneZ* arg_conv = (LDKCResult_PaymentSecretNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PaymentSecretNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PaymentSecretNoneZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretNoneZ_clone"))) TS_CResult_PaymentSecretNoneZ_clone(uint32_t orig) {
        LDKCResult_PaymentSecretNoneZ* orig_conv = (LDKCResult_PaymentSecretNoneZ*)(orig & ~1);
        LDKCResult_PaymentSecretNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentSecretNoneZ), "LDKCResult_PaymentSecretNoneZ");
        *ret_conv = CResult_PaymentSecretNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_ok"))) TS_CResult_PaymentSecretAPIErrorZ_ok(int8_tArray o) {
@@ -14229,7 +14473,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_ok"))) T
        memcpy(o_ref.data, o->elems, 32); FREE(o);
        LDKCResult_PaymentSecretAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentSecretAPIErrorZ), "LDKCResult_PaymentSecretAPIErrorZ");
        *ret_conv = CResult_PaymentSecretAPIErrorZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_err"))) TS_CResult_PaymentSecretAPIErrorZ_err(uint32_t e) {
@@ -14239,13 +14483,13 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_err")))
        e_conv = APIError_clone((LDKAPIError*)(((uintptr_t)e) & ~1));
        LDKCResult_PaymentSecretAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentSecretAPIErrorZ), "LDKCResult_PaymentSecretAPIErrorZ");
        *ret_conv = CResult_PaymentSecretAPIErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_is_ok"))) TS_CResult_PaymentSecretAPIErrorZ_is_ok(uint32_t o) {
        LDKCResult_PaymentSecretAPIErrorZ* o_conv = (LDKCResult_PaymentSecretAPIErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PaymentSecretAPIErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PaymentSecretAPIErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_free"))) TS_CResult_PaymentSecretAPIErrorZ_free(uint32_t _res) {
@@ -14260,19 +14504,19 @@ void  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_free"))) TS_
 static inline uintptr_t CResult_PaymentSecretAPIErrorZ_clone_ptr(LDKCResult_PaymentSecretAPIErrorZ *NONNULL_PTR arg) {
        LDKCResult_PaymentSecretAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentSecretAPIErrorZ), "LDKCResult_PaymentSecretAPIErrorZ");
        *ret_conv = CResult_PaymentSecretAPIErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_clone_ptr"))) TS_CResult_PaymentSecretAPIErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_clone_ptr"))) TS_CResult_PaymentSecretAPIErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PaymentSecretAPIErrorZ* arg_conv = (LDKCResult_PaymentSecretAPIErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PaymentSecretAPIErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PaymentSecretAPIErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentSecretAPIErrorZ_clone"))) TS_CResult_PaymentSecretAPIErrorZ_clone(uint32_t orig) {
        LDKCResult_PaymentSecretAPIErrorZ* orig_conv = (LDKCResult_PaymentSecretAPIErrorZ*)(orig & ~1);
        LDKCResult_PaymentSecretAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentSecretAPIErrorZ), "LDKCResult_PaymentSecretAPIErrorZ");
        *ret_conv = CResult_PaymentSecretAPIErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_ok"))) TS_CResult_PaymentPreimageAPIErrorZ_ok(int8_tArray o) {
@@ -14281,7 +14525,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_ok")))
        memcpy(o_ref.data, o->elems, 32); FREE(o);
        LDKCResult_PaymentPreimageAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentPreimageAPIErrorZ), "LDKCResult_PaymentPreimageAPIErrorZ");
        *ret_conv = CResult_PaymentPreimageAPIErrorZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_err"))) TS_CResult_PaymentPreimageAPIErrorZ_err(uint32_t e) {
@@ -14291,13 +14535,13 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_err"))
        e_conv = APIError_clone((LDKAPIError*)(((uintptr_t)e) & ~1));
        LDKCResult_PaymentPreimageAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentPreimageAPIErrorZ), "LDKCResult_PaymentPreimageAPIErrorZ");
        *ret_conv = CResult_PaymentPreimageAPIErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_is_ok"))) TS_CResult_PaymentPreimageAPIErrorZ_is_ok(uint32_t o) {
        LDKCResult_PaymentPreimageAPIErrorZ* o_conv = (LDKCResult_PaymentPreimageAPIErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PaymentPreimageAPIErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PaymentPreimageAPIErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_free"))) TS_CResult_PaymentPreimageAPIErrorZ_free(uint32_t _res) {
@@ -14312,19 +14556,19 @@ void  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_free"))) T
 static inline uintptr_t CResult_PaymentPreimageAPIErrorZ_clone_ptr(LDKCResult_PaymentPreimageAPIErrorZ *NONNULL_PTR arg) {
        LDKCResult_PaymentPreimageAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentPreimageAPIErrorZ), "LDKCResult_PaymentPreimageAPIErrorZ");
        *ret_conv = CResult_PaymentPreimageAPIErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_clone_ptr"))) TS_CResult_PaymentPreimageAPIErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_clone_ptr"))) TS_CResult_PaymentPreimageAPIErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PaymentPreimageAPIErrorZ* arg_conv = (LDKCResult_PaymentPreimageAPIErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PaymentPreimageAPIErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PaymentPreimageAPIErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentPreimageAPIErrorZ_clone"))) TS_CResult_PaymentPreimageAPIErrorZ_clone(uint32_t orig) {
        LDKCResult_PaymentPreimageAPIErrorZ* orig_conv = (LDKCResult_PaymentPreimageAPIErrorZ*)(orig & ~1);
        LDKCResult_PaymentPreimageAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentPreimageAPIErrorZ), "LDKCResult_PaymentPreimageAPIErrorZ");
        *ret_conv = CResult_PaymentPreimageAPIErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_ok"))) TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_ok(uint32_t o) {
@@ -14335,7 +14579,7 @@ uint32_t  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecod
        o_conv = CounterpartyForwardingInfo_clone(&o_conv);
        LDKCResult_CounterpartyForwardingInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyForwardingInfoDecodeErrorZ), "LDKCResult_CounterpartyForwardingInfoDecodeErrorZ");
        *ret_conv = CResult_CounterpartyForwardingInfoDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_err"))) TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_err(uint32_t e) {
@@ -14346,13 +14590,13 @@ uint32_t  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecod
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_CounterpartyForwardingInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyForwardingInfoDecodeErrorZ), "LDKCResult_CounterpartyForwardingInfoDecodeErrorZ");
        *ret_conv = CResult_CounterpartyForwardingInfoDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_is_ok"))) TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_CounterpartyForwardingInfoDecodeErrorZ* o_conv = (LDKCResult_CounterpartyForwardingInfoDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_CounterpartyForwardingInfoDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_CounterpartyForwardingInfoDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_free"))) TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_free(uint32_t _res) {
@@ -14367,19 +14611,19 @@ void  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecodeErr
 static inline uintptr_t CResult_CounterpartyForwardingInfoDecodeErrorZ_clone_ptr(LDKCResult_CounterpartyForwardingInfoDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_CounterpartyForwardingInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyForwardingInfoDecodeErrorZ), "LDKCResult_CounterpartyForwardingInfoDecodeErrorZ");
        *ret_conv = CResult_CounterpartyForwardingInfoDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_clone_ptr"))) TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_clone_ptr"))) TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_CounterpartyForwardingInfoDecodeErrorZ* arg_conv = (LDKCResult_CounterpartyForwardingInfoDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_CounterpartyForwardingInfoDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_CounterpartyForwardingInfoDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_clone"))) TS_CResult_CounterpartyForwardingInfoDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_CounterpartyForwardingInfoDecodeErrorZ* orig_conv = (LDKCResult_CounterpartyForwardingInfoDecodeErrorZ*)(orig & ~1);
        LDKCResult_CounterpartyForwardingInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyForwardingInfoDecodeErrorZ), "LDKCResult_CounterpartyForwardingInfoDecodeErrorZ");
        *ret_conv = CResult_CounterpartyForwardingInfoDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ_ok"))) TS_CResult_ChannelCounterpartyDecodeErrorZ_ok(uint32_t o) {
@@ -14390,7 +14634,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ
        o_conv = ChannelCounterparty_clone(&o_conv);
        LDKCResult_ChannelCounterpartyDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelCounterpartyDecodeErrorZ), "LDKCResult_ChannelCounterpartyDecodeErrorZ");
        *ret_conv = CResult_ChannelCounterpartyDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ_err"))) TS_CResult_ChannelCounterpartyDecodeErrorZ_err(uint32_t e) {
@@ -14401,13 +14645,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelCounterpartyDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelCounterpartyDecodeErrorZ), "LDKCResult_ChannelCounterpartyDecodeErrorZ");
        *ret_conv = CResult_ChannelCounterpartyDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ_is_ok"))) TS_CResult_ChannelCounterpartyDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelCounterpartyDecodeErrorZ* o_conv = (LDKCResult_ChannelCounterpartyDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelCounterpartyDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelCounterpartyDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ_free"))) TS_CResult_ChannelCounterpartyDecodeErrorZ_free(uint32_t _res) {
@@ -14422,19 +14666,19 @@ void  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ_fre
 static inline uintptr_t CResult_ChannelCounterpartyDecodeErrorZ_clone_ptr(LDKCResult_ChannelCounterpartyDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelCounterpartyDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelCounterpartyDecodeErrorZ), "LDKCResult_ChannelCounterpartyDecodeErrorZ");
        *ret_conv = CResult_ChannelCounterpartyDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelCounterpartyDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelCounterpartyDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelCounterpartyDecodeErrorZ* arg_conv = (LDKCResult_ChannelCounterpartyDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelCounterpartyDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelCounterpartyDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelCounterpartyDecodeErrorZ_clone"))) TS_CResult_ChannelCounterpartyDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelCounterpartyDecodeErrorZ* orig_conv = (LDKCResult_ChannelCounterpartyDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelCounterpartyDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelCounterpartyDecodeErrorZ), "LDKCResult_ChannelCounterpartyDecodeErrorZ");
        *ret_conv = CResult_ChannelCounterpartyDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_ok"))) TS_CResult_ChannelDetailsDecodeErrorZ_ok(uint32_t o) {
@@ -14445,7 +14689,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_ok")
        o_conv = ChannelDetails_clone(&o_conv);
        LDKCResult_ChannelDetailsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelDetailsDecodeErrorZ), "LDKCResult_ChannelDetailsDecodeErrorZ");
        *ret_conv = CResult_ChannelDetailsDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_err"))) TS_CResult_ChannelDetailsDecodeErrorZ_err(uint32_t e) {
@@ -14456,13 +14700,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_err"
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelDetailsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelDetailsDecodeErrorZ), "LDKCResult_ChannelDetailsDecodeErrorZ");
        *ret_conv = CResult_ChannelDetailsDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_is_ok"))) TS_CResult_ChannelDetailsDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelDetailsDecodeErrorZ* o_conv = (LDKCResult_ChannelDetailsDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelDetailsDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelDetailsDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_free"))) TS_CResult_ChannelDetailsDecodeErrorZ_free(uint32_t _res) {
@@ -14477,19 +14721,19 @@ void  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_free")))
 static inline uintptr_t CResult_ChannelDetailsDecodeErrorZ_clone_ptr(LDKCResult_ChannelDetailsDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelDetailsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelDetailsDecodeErrorZ), "LDKCResult_ChannelDetailsDecodeErrorZ");
        *ret_conv = CResult_ChannelDetailsDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelDetailsDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelDetailsDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelDetailsDecodeErrorZ* arg_conv = (LDKCResult_ChannelDetailsDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelDetailsDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelDetailsDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelDetailsDecodeErrorZ_clone"))) TS_CResult_ChannelDetailsDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelDetailsDecodeErrorZ* orig_conv = (LDKCResult_ChannelDetailsDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelDetailsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelDetailsDecodeErrorZ), "LDKCResult_ChannelDetailsDecodeErrorZ");
        *ret_conv = CResult_ChannelDetailsDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_ok"))) TS_CResult_PhantomRouteHintsDecodeErrorZ_ok(uint32_t o) {
@@ -14500,7 +14744,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_o
        o_conv = PhantomRouteHints_clone(&o_conv);
        LDKCResult_PhantomRouteHintsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PhantomRouteHintsDecodeErrorZ), "LDKCResult_PhantomRouteHintsDecodeErrorZ");
        *ret_conv = CResult_PhantomRouteHintsDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_err"))) TS_CResult_PhantomRouteHintsDecodeErrorZ_err(uint32_t e) {
@@ -14511,13 +14755,13 @@ uint32_t  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_e
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_PhantomRouteHintsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PhantomRouteHintsDecodeErrorZ), "LDKCResult_PhantomRouteHintsDecodeErrorZ");
        *ret_conv = CResult_PhantomRouteHintsDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_is_ok"))) TS_CResult_PhantomRouteHintsDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_PhantomRouteHintsDecodeErrorZ* o_conv = (LDKCResult_PhantomRouteHintsDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PhantomRouteHintsDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PhantomRouteHintsDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_free"))) TS_CResult_PhantomRouteHintsDecodeErrorZ_free(uint32_t _res) {
@@ -14532,19 +14776,19 @@ void  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_free"
 static inline uintptr_t CResult_PhantomRouteHintsDecodeErrorZ_clone_ptr(LDKCResult_PhantomRouteHintsDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_PhantomRouteHintsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PhantomRouteHintsDecodeErrorZ), "LDKCResult_PhantomRouteHintsDecodeErrorZ");
        *ret_conv = CResult_PhantomRouteHintsDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_clone_ptr"))) TS_CResult_PhantomRouteHintsDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_clone_ptr"))) TS_CResult_PhantomRouteHintsDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PhantomRouteHintsDecodeErrorZ* arg_conv = (LDKCResult_PhantomRouteHintsDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PhantomRouteHintsDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PhantomRouteHintsDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PhantomRouteHintsDecodeErrorZ_clone"))) TS_CResult_PhantomRouteHintsDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_PhantomRouteHintsDecodeErrorZ* orig_conv = (LDKCResult_PhantomRouteHintsDecodeErrorZ*)(orig & ~1);
        LDKCResult_PhantomRouteHintsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PhantomRouteHintsDecodeErrorZ), "LDKCResult_PhantomRouteHintsDecodeErrorZ");
        *ret_conv = CResult_PhantomRouteHintsDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_ChannelMonitorZ_free"))) TS_CVec_ChannelMonitorZ_free(uint32_tArray _res) {
@@ -14577,7 +14821,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_BlockHashChannelManagerZ_new"))
        // WARNING: we need a move here but no clone is available for LDKChannelManager
        LDKC2Tuple_BlockHashChannelManagerZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_BlockHashChannelManagerZ), "LDKC2Tuple_BlockHashChannelManagerZ");
        *ret_conv = C2Tuple_BlockHashChannelManagerZ_new(a_ref, b_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_BlockHashChannelManagerZ_free"))) TS_C2Tuple_BlockHashChannelManagerZ_free(uint32_t _res) {
@@ -14596,7 +14840,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelManager
        // WARNING: we may need a move here but no clone is available for LDKC2Tuple_BlockHashChannelManagerZ
        LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err"))) TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(uint32_t e) {
@@ -14607,13 +14851,13 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelManager
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_is_ok"))) TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ* o_conv = (LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free"))) TS_CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(uint32_t _res) {
@@ -14633,7 +14877,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_ok"))
        o_conv = ChannelConfig_clone(&o_conv);
        LDKCResult_ChannelConfigDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelConfigDecodeErrorZ), "LDKCResult_ChannelConfigDecodeErrorZ");
        *ret_conv = CResult_ChannelConfigDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_err"))) TS_CResult_ChannelConfigDecodeErrorZ_err(uint32_t e) {
@@ -14644,13 +14888,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_err")
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelConfigDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelConfigDecodeErrorZ), "LDKCResult_ChannelConfigDecodeErrorZ");
        *ret_conv = CResult_ChannelConfigDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_is_ok"))) TS_CResult_ChannelConfigDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelConfigDecodeErrorZ* o_conv = (LDKCResult_ChannelConfigDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelConfigDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelConfigDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_free"))) TS_CResult_ChannelConfigDecodeErrorZ_free(uint32_t _res) {
@@ -14665,19 +14909,19 @@ void  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_free")))
 static inline uintptr_t CResult_ChannelConfigDecodeErrorZ_clone_ptr(LDKCResult_ChannelConfigDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelConfigDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelConfigDecodeErrorZ), "LDKCResult_ChannelConfigDecodeErrorZ");
        *ret_conv = CResult_ChannelConfigDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelConfigDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelConfigDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelConfigDecodeErrorZ* arg_conv = (LDKCResult_ChannelConfigDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelConfigDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelConfigDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelConfigDecodeErrorZ_clone"))) TS_CResult_ChannelConfigDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelConfigDecodeErrorZ* orig_conv = (LDKCResult_ChannelConfigDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelConfigDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelConfigDecodeErrorZ), "LDKCResult_ChannelConfigDecodeErrorZ");
        *ret_conv = CResult_ChannelConfigDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_ok"))) TS_CResult_OutPointDecodeErrorZ_ok(uint32_t o) {
@@ -14688,7 +14932,7 @@ uint32_t  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_ok"))) TS_
        o_conv = OutPoint_clone(&o_conv);
        LDKCResult_OutPointDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_OutPointDecodeErrorZ), "LDKCResult_OutPointDecodeErrorZ");
        *ret_conv = CResult_OutPointDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_err"))) TS_CResult_OutPointDecodeErrorZ_err(uint32_t e) {
@@ -14699,13 +14943,13 @@ uint32_t  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_err"))) TS
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_OutPointDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_OutPointDecodeErrorZ), "LDKCResult_OutPointDecodeErrorZ");
        *ret_conv = CResult_OutPointDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_is_ok"))) TS_CResult_OutPointDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_OutPointDecodeErrorZ* o_conv = (LDKCResult_OutPointDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_OutPointDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_OutPointDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_free"))) TS_CResult_OutPointDecodeErrorZ_free(uint32_t _res) {
@@ -14720,35 +14964,39 @@ void  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_free"))) TS_CR
 static inline uintptr_t CResult_OutPointDecodeErrorZ_clone_ptr(LDKCResult_OutPointDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_OutPointDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_OutPointDecodeErrorZ), "LDKCResult_OutPointDecodeErrorZ");
        *ret_conv = CResult_OutPointDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_clone_ptr"))) TS_CResult_OutPointDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_clone_ptr"))) TS_CResult_OutPointDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_OutPointDecodeErrorZ* arg_conv = (LDKCResult_OutPointDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_OutPointDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_OutPointDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_OutPointDecodeErrorZ_clone"))) TS_CResult_OutPointDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_OutPointDecodeErrorZ* orig_conv = (LDKCResult_OutPointDecodeErrorZ*)(orig & ~1);
        LDKCResult_OutPointDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_OutPointDecodeErrorZ), "LDKCResult_OutPointDecodeErrorZ");
        *ret_conv = CResult_OutPointDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_TypeZ_some"))) TS_COption_TypeZ_some(uint32_t o) {
        void* o_ptr = (void*)(((uintptr_t)o) & ~1);
        CHECK_ACCESS(o_ptr);
        LDKType o_conv = *(LDKType*)(o_ptr);
+       if (o_conv.free == LDKType_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKType_JCalls_cloned(&o_conv);
+       }
        LDKCOption_TypeZ *ret_copy = MALLOC(sizeof(LDKCOption_TypeZ), "LDKCOption_TypeZ");
        *ret_copy = COption_TypeZ_some(o_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_TypeZ_none"))) TS_COption_TypeZ_none() {
        LDKCOption_TypeZ *ret_copy = MALLOC(sizeof(LDKCOption_TypeZ), "LDKCOption_TypeZ");
        *ret_copy = COption_TypeZ_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -14764,20 +15012,20 @@ void  __attribute__((export_name("TS_COption_TypeZ_free"))) TS_COption_TypeZ_fre
 static inline uintptr_t COption_TypeZ_clone_ptr(LDKCOption_TypeZ *NONNULL_PTR arg) {
        LDKCOption_TypeZ *ret_copy = MALLOC(sizeof(LDKCOption_TypeZ), "LDKCOption_TypeZ");
        *ret_copy = COption_TypeZ_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_COption_TypeZ_clone_ptr"))) TS_COption_TypeZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_COption_TypeZ_clone_ptr"))) TS_COption_TypeZ_clone_ptr(uint32_t arg) {
        LDKCOption_TypeZ* arg_conv = (LDKCOption_TypeZ*)arg;
-       intptr_t ret_val = COption_TypeZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = COption_TypeZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_TypeZ_clone"))) TS_COption_TypeZ_clone(uint32_t orig) {
        LDKCOption_TypeZ* orig_conv = (LDKCOption_TypeZ*)orig;
        LDKCOption_TypeZ *ret_copy = MALLOC(sizeof(LDKCOption_TypeZ), "LDKCOption_TypeZ");
        *ret_copy = COption_TypeZ_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -14788,7 +15036,7 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_ok"))
        o_conv = COption_TypeZ_clone((LDKCOption_TypeZ*)(((uintptr_t)o) & ~1));
        LDKCResult_COption_TypeZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_TypeZDecodeErrorZ), "LDKCResult_COption_TypeZDecodeErrorZ");
        *ret_conv = CResult_COption_TypeZDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_err"))) TS_CResult_COption_TypeZDecodeErrorZ_err(uint32_t e) {
@@ -14799,13 +15047,13 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_err")
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_COption_TypeZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_TypeZDecodeErrorZ), "LDKCResult_COption_TypeZDecodeErrorZ");
        *ret_conv = CResult_COption_TypeZDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_is_ok"))) TS_CResult_COption_TypeZDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_COption_TypeZDecodeErrorZ* o_conv = (LDKCResult_COption_TypeZDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_COption_TypeZDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_COption_TypeZDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_free"))) TS_CResult_COption_TypeZDecodeErrorZ_free(uint32_t _res) {
@@ -14820,19 +15068,19 @@ void  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_free")))
 static inline uintptr_t CResult_COption_TypeZDecodeErrorZ_clone_ptr(LDKCResult_COption_TypeZDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_COption_TypeZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_TypeZDecodeErrorZ), "LDKCResult_COption_TypeZDecodeErrorZ");
        *ret_conv = CResult_COption_TypeZDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_clone_ptr"))) TS_CResult_COption_TypeZDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_clone_ptr"))) TS_CResult_COption_TypeZDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_COption_TypeZDecodeErrorZ* arg_conv = (LDKCResult_COption_TypeZDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_COption_TypeZDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_COption_TypeZDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_TypeZDecodeErrorZ_clone"))) TS_CResult_COption_TypeZDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_COption_TypeZDecodeErrorZ* orig_conv = (LDKCResult_COption_TypeZDecodeErrorZ*)(orig & ~1);
        LDKCResult_COption_TypeZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_TypeZDecodeErrorZ), "LDKCResult_COption_TypeZDecodeErrorZ");
        *ret_conv = CResult_COption_TypeZDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_ok"))) TS_CResult_PaymentIdPaymentErrorZ_ok(int8_tArray o) {
@@ -14841,7 +15089,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_ok"))) T
        memcpy(o_ref.data, o->elems, 32); FREE(o);
        LDKCResult_PaymentIdPaymentErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentErrorZ), "LDKCResult_PaymentIdPaymentErrorZ");
        *ret_conv = CResult_PaymentIdPaymentErrorZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_err"))) TS_CResult_PaymentIdPaymentErrorZ_err(uint32_t e) {
@@ -14851,13 +15099,13 @@ uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_err")))
        e_conv = PaymentError_clone((LDKPaymentError*)(((uintptr_t)e) & ~1));
        LDKCResult_PaymentIdPaymentErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentErrorZ), "LDKCResult_PaymentIdPaymentErrorZ");
        *ret_conv = CResult_PaymentIdPaymentErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_is_ok"))) TS_CResult_PaymentIdPaymentErrorZ_is_ok(uint32_t o) {
        LDKCResult_PaymentIdPaymentErrorZ* o_conv = (LDKCResult_PaymentIdPaymentErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PaymentIdPaymentErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PaymentIdPaymentErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_free"))) TS_CResult_PaymentIdPaymentErrorZ_free(uint32_t _res) {
@@ -14872,183 +15120,195 @@ void  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_free"))) TS_
 static inline uintptr_t CResult_PaymentIdPaymentErrorZ_clone_ptr(LDKCResult_PaymentIdPaymentErrorZ *NONNULL_PTR arg) {
        LDKCResult_PaymentIdPaymentErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentErrorZ), "LDKCResult_PaymentIdPaymentErrorZ");
        *ret_conv = CResult_PaymentIdPaymentErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_clone_ptr"))) TS_CResult_PaymentIdPaymentErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_clone_ptr"))) TS_CResult_PaymentIdPaymentErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PaymentIdPaymentErrorZ* arg_conv = (LDKCResult_PaymentIdPaymentErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PaymentIdPaymentErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PaymentIdPaymentErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PaymentIdPaymentErrorZ_clone"))) TS_CResult_PaymentIdPaymentErrorZ_clone(uint32_t orig) {
        LDKCResult_PaymentIdPaymentErrorZ* orig_conv = (LDKCResult_PaymentIdPaymentErrorZ*)(orig & ~1);
        LDKCResult_PaymentIdPaymentErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentErrorZ), "LDKCResult_PaymentIdPaymentErrorZ");
        *ret_conv = CResult_PaymentIdPaymentErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_SiPrefixNoneZ_ok"))) TS_CResult_SiPrefixNoneZ_ok(uint32_t o) {
+uint32_t  __attribute__((export_name("TS_CResult_SiPrefixParseErrorZ_ok"))) TS_CResult_SiPrefixParseErrorZ_ok(uint32_t o) {
        LDKSiPrefix o_conv = LDKSiPrefix_from_js(o);
-       LDKCResult_SiPrefixNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SiPrefixNoneZ), "LDKCResult_SiPrefixNoneZ");
-       *ret_conv = CResult_SiPrefixNoneZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       LDKCResult_SiPrefixParseErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SiPrefixParseErrorZ), "LDKCResult_SiPrefixParseErrorZ");
+       *ret_conv = CResult_SiPrefixParseErrorZ_ok(o_conv);
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_SiPrefixNoneZ_err"))) TS_CResult_SiPrefixNoneZ_err() {
-       LDKCResult_SiPrefixNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SiPrefixNoneZ), "LDKCResult_SiPrefixNoneZ");
-       *ret_conv = CResult_SiPrefixNoneZ_err();
-       return (uintptr_t)ret_conv;
+uint32_t  __attribute__((export_name("TS_CResult_SiPrefixParseErrorZ_err"))) TS_CResult_SiPrefixParseErrorZ_err(uint32_t e) {
+       void* e_ptr = (void*)(((uintptr_t)e) & ~1);
+       CHECK_ACCESS(e_ptr);
+       LDKParseError e_conv = *(LDKParseError*)(e_ptr);
+       e_conv = ParseError_clone((LDKParseError*)(((uintptr_t)e) & ~1));
+       LDKCResult_SiPrefixParseErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SiPrefixParseErrorZ), "LDKCResult_SiPrefixParseErrorZ");
+       *ret_conv = CResult_SiPrefixParseErrorZ_err(e_conv);
+       return (uint32_t)ret_conv;
 }
 
-jboolean  __attribute__((export_name("TS_CResult_SiPrefixNoneZ_is_ok"))) TS_CResult_SiPrefixNoneZ_is_ok(uint32_t o) {
-       LDKCResult_SiPrefixNoneZ* o_conv = (LDKCResult_SiPrefixNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_SiPrefixNoneZ_is_ok(o_conv);
-       return ret_val;
+jboolean  __attribute__((export_name("TS_CResult_SiPrefixParseErrorZ_is_ok"))) TS_CResult_SiPrefixParseErrorZ_is_ok(uint32_t o) {
+       LDKCResult_SiPrefixParseErrorZ* o_conv = (LDKCResult_SiPrefixParseErrorZ*)(o & ~1);
+       jboolean ret_conv = CResult_SiPrefixParseErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
-void  __attribute__((export_name("TS_CResult_SiPrefixNoneZ_free"))) TS_CResult_SiPrefixNoneZ_free(uint32_t _res) {
+void  __attribute__((export_name("TS_CResult_SiPrefixParseErrorZ_free"))) TS_CResult_SiPrefixParseErrorZ_free(uint32_t _res) {
        if ((_res & 1) != 0) return;
        void* _res_ptr = (void*)(((uintptr_t)_res) & ~1);
        CHECK_ACCESS(_res_ptr);
-       LDKCResult_SiPrefixNoneZ _res_conv = *(LDKCResult_SiPrefixNoneZ*)(_res_ptr);
+       LDKCResult_SiPrefixParseErrorZ _res_conv = *(LDKCResult_SiPrefixParseErrorZ*)(_res_ptr);
        FREE((void*)_res);
-       CResult_SiPrefixNoneZ_free(_res_conv);
+       CResult_SiPrefixParseErrorZ_free(_res_conv);
 }
 
-static inline uintptr_t CResult_SiPrefixNoneZ_clone_ptr(LDKCResult_SiPrefixNoneZ *NONNULL_PTR arg) {
-       LDKCResult_SiPrefixNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SiPrefixNoneZ), "LDKCResult_SiPrefixNoneZ");
-       *ret_conv = CResult_SiPrefixNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+static inline uintptr_t CResult_SiPrefixParseErrorZ_clone_ptr(LDKCResult_SiPrefixParseErrorZ *NONNULL_PTR arg) {
+       LDKCResult_SiPrefixParseErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SiPrefixParseErrorZ), "LDKCResult_SiPrefixParseErrorZ");
+       *ret_conv = CResult_SiPrefixParseErrorZ_clone(arg);
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_SiPrefixNoneZ_clone_ptr"))) TS_CResult_SiPrefixNoneZ_clone_ptr(uint32_t arg) {
-       LDKCResult_SiPrefixNoneZ* arg_conv = (LDKCResult_SiPrefixNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_SiPrefixNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+uint32_t  __attribute__((export_name("TS_CResult_SiPrefixParseErrorZ_clone_ptr"))) TS_CResult_SiPrefixParseErrorZ_clone_ptr(uint32_t arg) {
+       LDKCResult_SiPrefixParseErrorZ* arg_conv = (LDKCResult_SiPrefixParseErrorZ*)(arg & ~1);
+       uint32_t ret_conv = CResult_SiPrefixParseErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_SiPrefixNoneZ_clone"))) TS_CResult_SiPrefixNoneZ_clone(uint32_t orig) {
-       LDKCResult_SiPrefixNoneZ* orig_conv = (LDKCResult_SiPrefixNoneZ*)(orig & ~1);
-       LDKCResult_SiPrefixNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SiPrefixNoneZ), "LDKCResult_SiPrefixNoneZ");
-       *ret_conv = CResult_SiPrefixNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+uint32_t  __attribute__((export_name("TS_CResult_SiPrefixParseErrorZ_clone"))) TS_CResult_SiPrefixParseErrorZ_clone(uint32_t orig) {
+       LDKCResult_SiPrefixParseErrorZ* orig_conv = (LDKCResult_SiPrefixParseErrorZ*)(orig & ~1);
+       LDKCResult_SiPrefixParseErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SiPrefixParseErrorZ), "LDKCResult_SiPrefixParseErrorZ");
+       *ret_conv = CResult_SiPrefixParseErrorZ_clone(orig_conv);
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_InvoiceNoneZ_ok"))) TS_CResult_InvoiceNoneZ_ok(uint32_t o) {
+uint32_t  __attribute__((export_name("TS_CResult_InvoiceParseOrSemanticErrorZ_ok"))) TS_CResult_InvoiceParseOrSemanticErrorZ_ok(uint32_t o) {
        LDKInvoice o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
        o_conv = Invoice_clone(&o_conv);
-       LDKCResult_InvoiceNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceNoneZ), "LDKCResult_InvoiceNoneZ");
-       *ret_conv = CResult_InvoiceNoneZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       LDKCResult_InvoiceParseOrSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceParseOrSemanticErrorZ), "LDKCResult_InvoiceParseOrSemanticErrorZ");
+       *ret_conv = CResult_InvoiceParseOrSemanticErrorZ_ok(o_conv);
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_InvoiceNoneZ_err"))) TS_CResult_InvoiceNoneZ_err() {
-       LDKCResult_InvoiceNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceNoneZ), "LDKCResult_InvoiceNoneZ");
-       *ret_conv = CResult_InvoiceNoneZ_err();
-       return (uintptr_t)ret_conv;
+uint32_t  __attribute__((export_name("TS_CResult_InvoiceParseOrSemanticErrorZ_err"))) TS_CResult_InvoiceParseOrSemanticErrorZ_err(uint32_t e) {
+       void* e_ptr = (void*)(((uintptr_t)e) & ~1);
+       CHECK_ACCESS(e_ptr);
+       LDKParseOrSemanticError e_conv = *(LDKParseOrSemanticError*)(e_ptr);
+       e_conv = ParseOrSemanticError_clone((LDKParseOrSemanticError*)(((uintptr_t)e) & ~1));
+       LDKCResult_InvoiceParseOrSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceParseOrSemanticErrorZ), "LDKCResult_InvoiceParseOrSemanticErrorZ");
+       *ret_conv = CResult_InvoiceParseOrSemanticErrorZ_err(e_conv);
+       return (uint32_t)ret_conv;
 }
 
-jboolean  __attribute__((export_name("TS_CResult_InvoiceNoneZ_is_ok"))) TS_CResult_InvoiceNoneZ_is_ok(uint32_t o) {
-       LDKCResult_InvoiceNoneZ* o_conv = (LDKCResult_InvoiceNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_InvoiceNoneZ_is_ok(o_conv);
-       return ret_val;
+jboolean  __attribute__((export_name("TS_CResult_InvoiceParseOrSemanticErrorZ_is_ok"))) TS_CResult_InvoiceParseOrSemanticErrorZ_is_ok(uint32_t o) {
+       LDKCResult_InvoiceParseOrSemanticErrorZ* o_conv = (LDKCResult_InvoiceParseOrSemanticErrorZ*)(o & ~1);
+       jboolean ret_conv = CResult_InvoiceParseOrSemanticErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
-void  __attribute__((export_name("TS_CResult_InvoiceNoneZ_free"))) TS_CResult_InvoiceNoneZ_free(uint32_t _res) {
+void  __attribute__((export_name("TS_CResult_InvoiceParseOrSemanticErrorZ_free"))) TS_CResult_InvoiceParseOrSemanticErrorZ_free(uint32_t _res) {
        if ((_res & 1) != 0) return;
        void* _res_ptr = (void*)(((uintptr_t)_res) & ~1);
        CHECK_ACCESS(_res_ptr);
-       LDKCResult_InvoiceNoneZ _res_conv = *(LDKCResult_InvoiceNoneZ*)(_res_ptr);
+       LDKCResult_InvoiceParseOrSemanticErrorZ _res_conv = *(LDKCResult_InvoiceParseOrSemanticErrorZ*)(_res_ptr);
        FREE((void*)_res);
-       CResult_InvoiceNoneZ_free(_res_conv);
+       CResult_InvoiceParseOrSemanticErrorZ_free(_res_conv);
 }
 
-static inline uintptr_t CResult_InvoiceNoneZ_clone_ptr(LDKCResult_InvoiceNoneZ *NONNULL_PTR arg) {
-       LDKCResult_InvoiceNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceNoneZ), "LDKCResult_InvoiceNoneZ");
-       *ret_conv = CResult_InvoiceNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+static inline uintptr_t CResult_InvoiceParseOrSemanticErrorZ_clone_ptr(LDKCResult_InvoiceParseOrSemanticErrorZ *NONNULL_PTR arg) {
+       LDKCResult_InvoiceParseOrSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceParseOrSemanticErrorZ), "LDKCResult_InvoiceParseOrSemanticErrorZ");
+       *ret_conv = CResult_InvoiceParseOrSemanticErrorZ_clone(arg);
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_InvoiceNoneZ_clone_ptr"))) TS_CResult_InvoiceNoneZ_clone_ptr(uint32_t arg) {
-       LDKCResult_InvoiceNoneZ* arg_conv = (LDKCResult_InvoiceNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_InvoiceNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+uint32_t  __attribute__((export_name("TS_CResult_InvoiceParseOrSemanticErrorZ_clone_ptr"))) TS_CResult_InvoiceParseOrSemanticErrorZ_clone_ptr(uint32_t arg) {
+       LDKCResult_InvoiceParseOrSemanticErrorZ* arg_conv = (LDKCResult_InvoiceParseOrSemanticErrorZ*)(arg & ~1);
+       uint32_t ret_conv = CResult_InvoiceParseOrSemanticErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_InvoiceNoneZ_clone"))) TS_CResult_InvoiceNoneZ_clone(uint32_t orig) {
-       LDKCResult_InvoiceNoneZ* orig_conv = (LDKCResult_InvoiceNoneZ*)(orig & ~1);
-       LDKCResult_InvoiceNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceNoneZ), "LDKCResult_InvoiceNoneZ");
-       *ret_conv = CResult_InvoiceNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+uint32_t  __attribute__((export_name("TS_CResult_InvoiceParseOrSemanticErrorZ_clone"))) TS_CResult_InvoiceParseOrSemanticErrorZ_clone(uint32_t orig) {
+       LDKCResult_InvoiceParseOrSemanticErrorZ* orig_conv = (LDKCResult_InvoiceParseOrSemanticErrorZ*)(orig & ~1);
+       LDKCResult_InvoiceParseOrSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceParseOrSemanticErrorZ), "LDKCResult_InvoiceParseOrSemanticErrorZ");
+       *ret_conv = CResult_InvoiceParseOrSemanticErrorZ_clone(orig_conv);
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceNoneZ_ok"))) TS_CResult_SignedRawInvoiceNoneZ_ok(uint32_t o) {
+uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceParseErrorZ_ok"))) TS_CResult_SignedRawInvoiceParseErrorZ_ok(uint32_t o) {
        LDKSignedRawInvoice o_conv;
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = (o & 1) || (o == 0);
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
        o_conv = SignedRawInvoice_clone(&o_conv);
-       LDKCResult_SignedRawInvoiceNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignedRawInvoiceNoneZ), "LDKCResult_SignedRawInvoiceNoneZ");
-       *ret_conv = CResult_SignedRawInvoiceNoneZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       LDKCResult_SignedRawInvoiceParseErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SignedRawInvoiceParseErrorZ), "LDKCResult_SignedRawInvoiceParseErrorZ");
+       *ret_conv = CResult_SignedRawInvoiceParseErrorZ_ok(o_conv);
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceNoneZ_err"))) TS_CResult_SignedRawInvoiceNoneZ_err() {
-       LDKCResult_SignedRawInvoiceNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignedRawInvoiceNoneZ), "LDKCResult_SignedRawInvoiceNoneZ");
-       *ret_conv = CResult_SignedRawInvoiceNoneZ_err();
-       return (uintptr_t)ret_conv;
+uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceParseErrorZ_err"))) TS_CResult_SignedRawInvoiceParseErrorZ_err(uint32_t e) {
+       void* e_ptr = (void*)(((uintptr_t)e) & ~1);
+       CHECK_ACCESS(e_ptr);
+       LDKParseError e_conv = *(LDKParseError*)(e_ptr);
+       e_conv = ParseError_clone((LDKParseError*)(((uintptr_t)e) & ~1));
+       LDKCResult_SignedRawInvoiceParseErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SignedRawInvoiceParseErrorZ), "LDKCResult_SignedRawInvoiceParseErrorZ");
+       *ret_conv = CResult_SignedRawInvoiceParseErrorZ_err(e_conv);
+       return (uint32_t)ret_conv;
 }
 
-jboolean  __attribute__((export_name("TS_CResult_SignedRawInvoiceNoneZ_is_ok"))) TS_CResult_SignedRawInvoiceNoneZ_is_ok(uint32_t o) {
-       LDKCResult_SignedRawInvoiceNoneZ* o_conv = (LDKCResult_SignedRawInvoiceNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_SignedRawInvoiceNoneZ_is_ok(o_conv);
-       return ret_val;
+jboolean  __attribute__((export_name("TS_CResult_SignedRawInvoiceParseErrorZ_is_ok"))) TS_CResult_SignedRawInvoiceParseErrorZ_is_ok(uint32_t o) {
+       LDKCResult_SignedRawInvoiceParseErrorZ* o_conv = (LDKCResult_SignedRawInvoiceParseErrorZ*)(o & ~1);
+       jboolean ret_conv = CResult_SignedRawInvoiceParseErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
-void  __attribute__((export_name("TS_CResult_SignedRawInvoiceNoneZ_free"))) TS_CResult_SignedRawInvoiceNoneZ_free(uint32_t _res) {
+void  __attribute__((export_name("TS_CResult_SignedRawInvoiceParseErrorZ_free"))) TS_CResult_SignedRawInvoiceParseErrorZ_free(uint32_t _res) {
        if ((_res & 1) != 0) return;
        void* _res_ptr = (void*)(((uintptr_t)_res) & ~1);
        CHECK_ACCESS(_res_ptr);
-       LDKCResult_SignedRawInvoiceNoneZ _res_conv = *(LDKCResult_SignedRawInvoiceNoneZ*)(_res_ptr);
+       LDKCResult_SignedRawInvoiceParseErrorZ _res_conv = *(LDKCResult_SignedRawInvoiceParseErrorZ*)(_res_ptr);
        FREE((void*)_res);
-       CResult_SignedRawInvoiceNoneZ_free(_res_conv);
+       CResult_SignedRawInvoiceParseErrorZ_free(_res_conv);
 }
 
-static inline uintptr_t CResult_SignedRawInvoiceNoneZ_clone_ptr(LDKCResult_SignedRawInvoiceNoneZ *NONNULL_PTR arg) {
-       LDKCResult_SignedRawInvoiceNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignedRawInvoiceNoneZ), "LDKCResult_SignedRawInvoiceNoneZ");
-       *ret_conv = CResult_SignedRawInvoiceNoneZ_clone(arg);
-       return (uintptr_t)ret_conv;
+static inline uintptr_t CResult_SignedRawInvoiceParseErrorZ_clone_ptr(LDKCResult_SignedRawInvoiceParseErrorZ *NONNULL_PTR arg) {
+       LDKCResult_SignedRawInvoiceParseErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SignedRawInvoiceParseErrorZ), "LDKCResult_SignedRawInvoiceParseErrorZ");
+       *ret_conv = CResult_SignedRawInvoiceParseErrorZ_clone(arg);
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceNoneZ_clone_ptr"))) TS_CResult_SignedRawInvoiceNoneZ_clone_ptr(uint32_t arg) {
-       LDKCResult_SignedRawInvoiceNoneZ* arg_conv = (LDKCResult_SignedRawInvoiceNoneZ*)(arg & ~1);
-       intptr_t ret_val = CResult_SignedRawInvoiceNoneZ_clone_ptr(arg_conv);
-       return ret_val;
+uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceParseErrorZ_clone_ptr"))) TS_CResult_SignedRawInvoiceParseErrorZ_clone_ptr(uint32_t arg) {
+       LDKCResult_SignedRawInvoiceParseErrorZ* arg_conv = (LDKCResult_SignedRawInvoiceParseErrorZ*)(arg & ~1);
+       uint32_t ret_conv = CResult_SignedRawInvoiceParseErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceNoneZ_clone"))) TS_CResult_SignedRawInvoiceNoneZ_clone(uint32_t orig) {
-       LDKCResult_SignedRawInvoiceNoneZ* orig_conv = (LDKCResult_SignedRawInvoiceNoneZ*)(orig & ~1);
-       LDKCResult_SignedRawInvoiceNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignedRawInvoiceNoneZ), "LDKCResult_SignedRawInvoiceNoneZ");
-       *ret_conv = CResult_SignedRawInvoiceNoneZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+uint32_t  __attribute__((export_name("TS_CResult_SignedRawInvoiceParseErrorZ_clone"))) TS_CResult_SignedRawInvoiceParseErrorZ_clone(uint32_t orig) {
+       LDKCResult_SignedRawInvoiceParseErrorZ* orig_conv = (LDKCResult_SignedRawInvoiceParseErrorZ*)(orig & ~1);
+       LDKCResult_SignedRawInvoiceParseErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SignedRawInvoiceParseErrorZ), "LDKCResult_SignedRawInvoiceParseErrorZ");
+       *ret_conv = CResult_SignedRawInvoiceParseErrorZ_clone(orig_conv);
+       return (uint32_t)ret_conv;
 }
 
 static inline uintptr_t C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone_ptr(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR arg) {
        LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ* ret_conv = MALLOC(sizeof(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ), "LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ");
        *ret_conv = C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone_ptr"))) TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone_ptr"))) TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone_ptr(uint32_t arg) {
        LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ* arg_conv = (LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ*)(arg & ~1);
-       intptr_t ret_val = C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone"))) TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone(uint32_t orig) {
        LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ* orig_conv = (LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ*)(orig & ~1);
        LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ* ret_conv = MALLOC(sizeof(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ), "LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ");
        *ret_conv = C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_new"))) TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_new(uint32_t a, int8_tArray b, uint32_t c) {
@@ -15067,7 +15327,7 @@ uint32_t  __attribute__((export_name("TS_C3Tuple_RawInvoice_u832InvoiceSignature
        c_conv = InvoiceSignature_clone(&c_conv);
        LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ* ret_conv = MALLOC(sizeof(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ), "LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ");
        *ret_conv = C3Tuple_RawInvoice_u832InvoiceSignatureZ_new(a_conv, b_ref, c_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_free"))) TS_C3Tuple_RawInvoice_u832InvoiceSignatureZ_free(uint32_t _res) {
@@ -15087,20 +15347,20 @@ uint32_t  __attribute__((export_name("TS_CResult_PayeePubKeyErrorZ_ok"))) TS_CRe
        o_conv = PayeePubKey_clone(&o_conv);
        LDKCResult_PayeePubKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PayeePubKeyErrorZ), "LDKCResult_PayeePubKeyErrorZ");
        *ret_conv = CResult_PayeePubKeyErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PayeePubKeyErrorZ_err"))) TS_CResult_PayeePubKeyErrorZ_err(uint32_t e) {
        LDKSecp256k1Error e_conv = LDKSecp256k1Error_from_js(e);
        LDKCResult_PayeePubKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PayeePubKeyErrorZ), "LDKCResult_PayeePubKeyErrorZ");
        *ret_conv = CResult_PayeePubKeyErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PayeePubKeyErrorZ_is_ok"))) TS_CResult_PayeePubKeyErrorZ_is_ok(uint32_t o) {
        LDKCResult_PayeePubKeyErrorZ* o_conv = (LDKCResult_PayeePubKeyErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PayeePubKeyErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PayeePubKeyErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PayeePubKeyErrorZ_free"))) TS_CResult_PayeePubKeyErrorZ_free(uint32_t _res) {
@@ -15115,19 +15375,19 @@ void  __attribute__((export_name("TS_CResult_PayeePubKeyErrorZ_free"))) TS_CResu
 static inline uintptr_t CResult_PayeePubKeyErrorZ_clone_ptr(LDKCResult_PayeePubKeyErrorZ *NONNULL_PTR arg) {
        LDKCResult_PayeePubKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PayeePubKeyErrorZ), "LDKCResult_PayeePubKeyErrorZ");
        *ret_conv = CResult_PayeePubKeyErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PayeePubKeyErrorZ_clone_ptr"))) TS_CResult_PayeePubKeyErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PayeePubKeyErrorZ_clone_ptr"))) TS_CResult_PayeePubKeyErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PayeePubKeyErrorZ* arg_conv = (LDKCResult_PayeePubKeyErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PayeePubKeyErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PayeePubKeyErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PayeePubKeyErrorZ_clone"))) TS_CResult_PayeePubKeyErrorZ_clone(uint32_t orig) {
        LDKCResult_PayeePubKeyErrorZ* orig_conv = (LDKCResult_PayeePubKeyErrorZ*)(orig & ~1);
        LDKCResult_PayeePubKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PayeePubKeyErrorZ), "LDKCResult_PayeePubKeyErrorZ");
        *ret_conv = CResult_PayeePubKeyErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_PrivateRouteZ_free"))) TS_CVec_PrivateRouteZ_free(uint32_tArray _res) {
@@ -15157,20 +15417,20 @@ uint32_t  __attribute__((export_name("TS_CResult_PositiveTimestampCreationErrorZ
        o_conv = PositiveTimestamp_clone(&o_conv);
        LDKCResult_PositiveTimestampCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PositiveTimestampCreationErrorZ), "LDKCResult_PositiveTimestampCreationErrorZ");
        *ret_conv = CResult_PositiveTimestampCreationErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PositiveTimestampCreationErrorZ_err"))) TS_CResult_PositiveTimestampCreationErrorZ_err(uint32_t e) {
        LDKCreationError e_conv = LDKCreationError_from_js(e);
        LDKCResult_PositiveTimestampCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PositiveTimestampCreationErrorZ), "LDKCResult_PositiveTimestampCreationErrorZ");
        *ret_conv = CResult_PositiveTimestampCreationErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PositiveTimestampCreationErrorZ_is_ok"))) TS_CResult_PositiveTimestampCreationErrorZ_is_ok(uint32_t o) {
        LDKCResult_PositiveTimestampCreationErrorZ* o_conv = (LDKCResult_PositiveTimestampCreationErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PositiveTimestampCreationErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PositiveTimestampCreationErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PositiveTimestampCreationErrorZ_free"))) TS_CResult_PositiveTimestampCreationErrorZ_free(uint32_t _res) {
@@ -15185,38 +15445,38 @@ void  __attribute__((export_name("TS_CResult_PositiveTimestampCreationErrorZ_fre
 static inline uintptr_t CResult_PositiveTimestampCreationErrorZ_clone_ptr(LDKCResult_PositiveTimestampCreationErrorZ *NONNULL_PTR arg) {
        LDKCResult_PositiveTimestampCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PositiveTimestampCreationErrorZ), "LDKCResult_PositiveTimestampCreationErrorZ");
        *ret_conv = CResult_PositiveTimestampCreationErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PositiveTimestampCreationErrorZ_clone_ptr"))) TS_CResult_PositiveTimestampCreationErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PositiveTimestampCreationErrorZ_clone_ptr"))) TS_CResult_PositiveTimestampCreationErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PositiveTimestampCreationErrorZ* arg_conv = (LDKCResult_PositiveTimestampCreationErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PositiveTimestampCreationErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PositiveTimestampCreationErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PositiveTimestampCreationErrorZ_clone"))) TS_CResult_PositiveTimestampCreationErrorZ_clone(uint32_t orig) {
        LDKCResult_PositiveTimestampCreationErrorZ* orig_conv = (LDKCResult_PositiveTimestampCreationErrorZ*)(orig & ~1);
        LDKCResult_PositiveTimestampCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PositiveTimestampCreationErrorZ), "LDKCResult_PositiveTimestampCreationErrorZ");
        *ret_conv = CResult_PositiveTimestampCreationErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneSemanticErrorZ_ok"))) TS_CResult_NoneSemanticErrorZ_ok() {
        LDKCResult_NoneSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneSemanticErrorZ), "LDKCResult_NoneSemanticErrorZ");
        *ret_conv = CResult_NoneSemanticErrorZ_ok();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneSemanticErrorZ_err"))) TS_CResult_NoneSemanticErrorZ_err(uint32_t e) {
        LDKSemanticError e_conv = LDKSemanticError_from_js(e);
        LDKCResult_NoneSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneSemanticErrorZ), "LDKCResult_NoneSemanticErrorZ");
        *ret_conv = CResult_NoneSemanticErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NoneSemanticErrorZ_is_ok"))) TS_CResult_NoneSemanticErrorZ_is_ok(uint32_t o) {
        LDKCResult_NoneSemanticErrorZ* o_conv = (LDKCResult_NoneSemanticErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NoneSemanticErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NoneSemanticErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NoneSemanticErrorZ_free"))) TS_CResult_NoneSemanticErrorZ_free(uint32_t _res) {
@@ -15231,19 +15491,19 @@ void  __attribute__((export_name("TS_CResult_NoneSemanticErrorZ_free"))) TS_CRes
 static inline uintptr_t CResult_NoneSemanticErrorZ_clone_ptr(LDKCResult_NoneSemanticErrorZ *NONNULL_PTR arg) {
        LDKCResult_NoneSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneSemanticErrorZ), "LDKCResult_NoneSemanticErrorZ");
        *ret_conv = CResult_NoneSemanticErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NoneSemanticErrorZ_clone_ptr"))) TS_CResult_NoneSemanticErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NoneSemanticErrorZ_clone_ptr"))) TS_CResult_NoneSemanticErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_NoneSemanticErrorZ* arg_conv = (LDKCResult_NoneSemanticErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NoneSemanticErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NoneSemanticErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneSemanticErrorZ_clone"))) TS_CResult_NoneSemanticErrorZ_clone(uint32_t orig) {
        LDKCResult_NoneSemanticErrorZ* orig_conv = (LDKCResult_NoneSemanticErrorZ*)(orig & ~1);
        LDKCResult_NoneSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneSemanticErrorZ), "LDKCResult_NoneSemanticErrorZ");
        *ret_conv = CResult_NoneSemanticErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceSemanticErrorZ_ok"))) TS_CResult_InvoiceSemanticErrorZ_ok(uint32_t o) {
@@ -15254,20 +15514,20 @@ uint32_t  __attribute__((export_name("TS_CResult_InvoiceSemanticErrorZ_ok"))) TS
        o_conv = Invoice_clone(&o_conv);
        LDKCResult_InvoiceSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSemanticErrorZ), "LDKCResult_InvoiceSemanticErrorZ");
        *ret_conv = CResult_InvoiceSemanticErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceSemanticErrorZ_err"))) TS_CResult_InvoiceSemanticErrorZ_err(uint32_t e) {
        LDKSemanticError e_conv = LDKSemanticError_from_js(e);
        LDKCResult_InvoiceSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSemanticErrorZ), "LDKCResult_InvoiceSemanticErrorZ");
        *ret_conv = CResult_InvoiceSemanticErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_InvoiceSemanticErrorZ_is_ok"))) TS_CResult_InvoiceSemanticErrorZ_is_ok(uint32_t o) {
        LDKCResult_InvoiceSemanticErrorZ* o_conv = (LDKCResult_InvoiceSemanticErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_InvoiceSemanticErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_InvoiceSemanticErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_InvoiceSemanticErrorZ_free"))) TS_CResult_InvoiceSemanticErrorZ_free(uint32_t _res) {
@@ -15282,19 +15542,19 @@ void  __attribute__((export_name("TS_CResult_InvoiceSemanticErrorZ_free"))) TS_C
 static inline uintptr_t CResult_InvoiceSemanticErrorZ_clone_ptr(LDKCResult_InvoiceSemanticErrorZ *NONNULL_PTR arg) {
        LDKCResult_InvoiceSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSemanticErrorZ), "LDKCResult_InvoiceSemanticErrorZ");
        *ret_conv = CResult_InvoiceSemanticErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_InvoiceSemanticErrorZ_clone_ptr"))) TS_CResult_InvoiceSemanticErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_InvoiceSemanticErrorZ_clone_ptr"))) TS_CResult_InvoiceSemanticErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_InvoiceSemanticErrorZ* arg_conv = (LDKCResult_InvoiceSemanticErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_InvoiceSemanticErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_InvoiceSemanticErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceSemanticErrorZ_clone"))) TS_CResult_InvoiceSemanticErrorZ_clone(uint32_t orig) {
        LDKCResult_InvoiceSemanticErrorZ* orig_conv = (LDKCResult_InvoiceSemanticErrorZ*)(orig & ~1);
        LDKCResult_InvoiceSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSemanticErrorZ), "LDKCResult_InvoiceSemanticErrorZ");
        *ret_conv = CResult_InvoiceSemanticErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_DescriptionCreationErrorZ_ok"))) TS_CResult_DescriptionCreationErrorZ_ok(uint32_t o) {
@@ -15305,20 +15565,20 @@ uint32_t  __attribute__((export_name("TS_CResult_DescriptionCreationErrorZ_ok"))
        o_conv = Description_clone(&o_conv);
        LDKCResult_DescriptionCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_DescriptionCreationErrorZ), "LDKCResult_DescriptionCreationErrorZ");
        *ret_conv = CResult_DescriptionCreationErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_DescriptionCreationErrorZ_err"))) TS_CResult_DescriptionCreationErrorZ_err(uint32_t e) {
        LDKCreationError e_conv = LDKCreationError_from_js(e);
        LDKCResult_DescriptionCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_DescriptionCreationErrorZ), "LDKCResult_DescriptionCreationErrorZ");
        *ret_conv = CResult_DescriptionCreationErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_DescriptionCreationErrorZ_is_ok"))) TS_CResult_DescriptionCreationErrorZ_is_ok(uint32_t o) {
        LDKCResult_DescriptionCreationErrorZ* o_conv = (LDKCResult_DescriptionCreationErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_DescriptionCreationErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_DescriptionCreationErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_DescriptionCreationErrorZ_free"))) TS_CResult_DescriptionCreationErrorZ_free(uint32_t _res) {
@@ -15333,19 +15593,19 @@ void  __attribute__((export_name("TS_CResult_DescriptionCreationErrorZ_free")))
 static inline uintptr_t CResult_DescriptionCreationErrorZ_clone_ptr(LDKCResult_DescriptionCreationErrorZ *NONNULL_PTR arg) {
        LDKCResult_DescriptionCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_DescriptionCreationErrorZ), "LDKCResult_DescriptionCreationErrorZ");
        *ret_conv = CResult_DescriptionCreationErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_DescriptionCreationErrorZ_clone_ptr"))) TS_CResult_DescriptionCreationErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_DescriptionCreationErrorZ_clone_ptr"))) TS_CResult_DescriptionCreationErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_DescriptionCreationErrorZ* arg_conv = (LDKCResult_DescriptionCreationErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_DescriptionCreationErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_DescriptionCreationErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_DescriptionCreationErrorZ_clone"))) TS_CResult_DescriptionCreationErrorZ_clone(uint32_t orig) {
        LDKCResult_DescriptionCreationErrorZ* orig_conv = (LDKCResult_DescriptionCreationErrorZ*)(orig & ~1);
        LDKCResult_DescriptionCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_DescriptionCreationErrorZ), "LDKCResult_DescriptionCreationErrorZ");
        *ret_conv = CResult_DescriptionCreationErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PrivateRouteCreationErrorZ_ok"))) TS_CResult_PrivateRouteCreationErrorZ_ok(uint32_t o) {
@@ -15356,20 +15616,20 @@ uint32_t  __attribute__((export_name("TS_CResult_PrivateRouteCreationErrorZ_ok")
        o_conv = PrivateRoute_clone(&o_conv);
        LDKCResult_PrivateRouteCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PrivateRouteCreationErrorZ), "LDKCResult_PrivateRouteCreationErrorZ");
        *ret_conv = CResult_PrivateRouteCreationErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PrivateRouteCreationErrorZ_err"))) TS_CResult_PrivateRouteCreationErrorZ_err(uint32_t e) {
        LDKCreationError e_conv = LDKCreationError_from_js(e);
        LDKCResult_PrivateRouteCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PrivateRouteCreationErrorZ), "LDKCResult_PrivateRouteCreationErrorZ");
        *ret_conv = CResult_PrivateRouteCreationErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PrivateRouteCreationErrorZ_is_ok"))) TS_CResult_PrivateRouteCreationErrorZ_is_ok(uint32_t o) {
        LDKCResult_PrivateRouteCreationErrorZ* o_conv = (LDKCResult_PrivateRouteCreationErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PrivateRouteCreationErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PrivateRouteCreationErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PrivateRouteCreationErrorZ_free"))) TS_CResult_PrivateRouteCreationErrorZ_free(uint32_t _res) {
@@ -15384,39 +15644,39 @@ void  __attribute__((export_name("TS_CResult_PrivateRouteCreationErrorZ_free")))
 static inline uintptr_t CResult_PrivateRouteCreationErrorZ_clone_ptr(LDKCResult_PrivateRouteCreationErrorZ *NONNULL_PTR arg) {
        LDKCResult_PrivateRouteCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PrivateRouteCreationErrorZ), "LDKCResult_PrivateRouteCreationErrorZ");
        *ret_conv = CResult_PrivateRouteCreationErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PrivateRouteCreationErrorZ_clone_ptr"))) TS_CResult_PrivateRouteCreationErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PrivateRouteCreationErrorZ_clone_ptr"))) TS_CResult_PrivateRouteCreationErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PrivateRouteCreationErrorZ* arg_conv = (LDKCResult_PrivateRouteCreationErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PrivateRouteCreationErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PrivateRouteCreationErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PrivateRouteCreationErrorZ_clone"))) TS_CResult_PrivateRouteCreationErrorZ_clone(uint32_t orig) {
        LDKCResult_PrivateRouteCreationErrorZ* orig_conv = (LDKCResult_PrivateRouteCreationErrorZ*)(orig & ~1);
        LDKCResult_PrivateRouteCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PrivateRouteCreationErrorZ), "LDKCResult_PrivateRouteCreationErrorZ");
        *ret_conv = CResult_PrivateRouteCreationErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_StringErrorZ_ok"))) TS_CResult_StringErrorZ_ok(jstring o) {
        LDKStr o_conv = str_ref_to_owned_c(o);
        LDKCResult_StringErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_StringErrorZ), "LDKCResult_StringErrorZ");
        *ret_conv = CResult_StringErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_StringErrorZ_err"))) TS_CResult_StringErrorZ_err(uint32_t e) {
        LDKSecp256k1Error e_conv = LDKSecp256k1Error_from_js(e);
        LDKCResult_StringErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_StringErrorZ), "LDKCResult_StringErrorZ");
        *ret_conv = CResult_StringErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_StringErrorZ_is_ok"))) TS_CResult_StringErrorZ_is_ok(uint32_t o) {
        LDKCResult_StringErrorZ* o_conv = (LDKCResult_StringErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_StringErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_StringErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_StringErrorZ_free"))) TS_CResult_StringErrorZ_free(uint32_t _res) {
@@ -15436,7 +15696,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeError
        o_conv = ChannelMonitorUpdate_clone(&o_conv);
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelMonitorUpdateDecodeErrorZ), "LDKCResult_ChannelMonitorUpdateDecodeErrorZ");
        *ret_conv = CResult_ChannelMonitorUpdateDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeErrorZ_err"))) TS_CResult_ChannelMonitorUpdateDecodeErrorZ_err(uint32_t e) {
@@ -15447,13 +15707,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeError
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelMonitorUpdateDecodeErrorZ), "LDKCResult_ChannelMonitorUpdateDecodeErrorZ");
        *ret_conv = CResult_ChannelMonitorUpdateDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeErrorZ_is_ok"))) TS_CResult_ChannelMonitorUpdateDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* o_conv = (LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelMonitorUpdateDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelMonitorUpdateDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeErrorZ_free"))) TS_CResult_ChannelMonitorUpdateDecodeErrorZ_free(uint32_t _res) {
@@ -15468,19 +15728,19 @@ void  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeErrorZ_fr
 static inline uintptr_t CResult_ChannelMonitorUpdateDecodeErrorZ_clone_ptr(LDKCResult_ChannelMonitorUpdateDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelMonitorUpdateDecodeErrorZ), "LDKCResult_ChannelMonitorUpdateDecodeErrorZ");
        *ret_conv = CResult_ChannelMonitorUpdateDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelMonitorUpdateDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelMonitorUpdateDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* arg_conv = (LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelMonitorUpdateDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelMonitorUpdateDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelMonitorUpdateDecodeErrorZ_clone"))) TS_CResult_ChannelMonitorUpdateDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* orig_conv = (LDKCResult_ChannelMonitorUpdateDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelMonitorUpdateDecodeErrorZ), "LDKCResult_ChannelMonitorUpdateDecodeErrorZ");
        *ret_conv = CResult_ChannelMonitorUpdateDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_MonitorEventZ_some"))) TS_COption_MonitorEventZ_some(uint32_t o) {
@@ -15490,14 +15750,14 @@ uint32_t  __attribute__((export_name("TS_COption_MonitorEventZ_some"))) TS_COpti
        o_conv = MonitorEvent_clone((LDKMonitorEvent*)(((uintptr_t)o) & ~1));
        LDKCOption_MonitorEventZ *ret_copy = MALLOC(sizeof(LDKCOption_MonitorEventZ), "LDKCOption_MonitorEventZ");
        *ret_copy = COption_MonitorEventZ_some(o_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_MonitorEventZ_none"))) TS_COption_MonitorEventZ_none() {
        LDKCOption_MonitorEventZ *ret_copy = MALLOC(sizeof(LDKCOption_MonitorEventZ), "LDKCOption_MonitorEventZ");
        *ret_copy = COption_MonitorEventZ_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -15513,20 +15773,20 @@ void  __attribute__((export_name("TS_COption_MonitorEventZ_free"))) TS_COption_M
 static inline uintptr_t COption_MonitorEventZ_clone_ptr(LDKCOption_MonitorEventZ *NONNULL_PTR arg) {
        LDKCOption_MonitorEventZ *ret_copy = MALLOC(sizeof(LDKCOption_MonitorEventZ), "LDKCOption_MonitorEventZ");
        *ret_copy = COption_MonitorEventZ_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_COption_MonitorEventZ_clone_ptr"))) TS_COption_MonitorEventZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_COption_MonitorEventZ_clone_ptr"))) TS_COption_MonitorEventZ_clone_ptr(uint32_t arg) {
        LDKCOption_MonitorEventZ* arg_conv = (LDKCOption_MonitorEventZ*)arg;
-       intptr_t ret_val = COption_MonitorEventZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = COption_MonitorEventZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_MonitorEventZ_clone"))) TS_COption_MonitorEventZ_clone(uint32_t orig) {
        LDKCOption_MonitorEventZ* orig_conv = (LDKCOption_MonitorEventZ*)orig;
        LDKCOption_MonitorEventZ *ret_copy = MALLOC(sizeof(LDKCOption_MonitorEventZ), "LDKCOption_MonitorEventZ");
        *ret_copy = COption_MonitorEventZ_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -15537,7 +15797,7 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErro
        o_conv = COption_MonitorEventZ_clone((LDKCOption_MonitorEventZ*)(((uintptr_t)o) & ~1));
        LDKCResult_COption_MonitorEventZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_MonitorEventZDecodeErrorZ), "LDKCResult_COption_MonitorEventZDecodeErrorZ");
        *ret_conv = CResult_COption_MonitorEventZDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErrorZ_err"))) TS_CResult_COption_MonitorEventZDecodeErrorZ_err(uint32_t e) {
@@ -15548,13 +15808,13 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErro
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_COption_MonitorEventZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_MonitorEventZDecodeErrorZ), "LDKCResult_COption_MonitorEventZDecodeErrorZ");
        *ret_conv = CResult_COption_MonitorEventZDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErrorZ_is_ok"))) TS_CResult_COption_MonitorEventZDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_COption_MonitorEventZDecodeErrorZ* o_conv = (LDKCResult_COption_MonitorEventZDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_COption_MonitorEventZDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_COption_MonitorEventZDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErrorZ_free"))) TS_CResult_COption_MonitorEventZDecodeErrorZ_free(uint32_t _res) {
@@ -15569,19 +15829,19 @@ void  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErrorZ_f
 static inline uintptr_t CResult_COption_MonitorEventZDecodeErrorZ_clone_ptr(LDKCResult_COption_MonitorEventZDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_COption_MonitorEventZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_MonitorEventZDecodeErrorZ), "LDKCResult_COption_MonitorEventZDecodeErrorZ");
        *ret_conv = CResult_COption_MonitorEventZDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErrorZ_clone_ptr"))) TS_CResult_COption_MonitorEventZDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErrorZ_clone_ptr"))) TS_CResult_COption_MonitorEventZDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_COption_MonitorEventZDecodeErrorZ* arg_conv = (LDKCResult_COption_MonitorEventZDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_COption_MonitorEventZDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_COption_MonitorEventZDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_MonitorEventZDecodeErrorZ_clone"))) TS_CResult_COption_MonitorEventZDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_COption_MonitorEventZDecodeErrorZ* orig_conv = (LDKCResult_COption_MonitorEventZDecodeErrorZ*)(orig & ~1);
        LDKCResult_COption_MonitorEventZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_MonitorEventZDecodeErrorZ), "LDKCResult_COption_MonitorEventZDecodeErrorZ");
        *ret_conv = CResult_COption_MonitorEventZDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_ok"))) TS_CResult_HTLCUpdateDecodeErrorZ_ok(uint32_t o) {
@@ -15592,7 +15852,7 @@ uint32_t  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_ok"))) T
        o_conv = HTLCUpdate_clone(&o_conv);
        LDKCResult_HTLCUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HTLCUpdateDecodeErrorZ), "LDKCResult_HTLCUpdateDecodeErrorZ");
        *ret_conv = CResult_HTLCUpdateDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_err"))) TS_CResult_HTLCUpdateDecodeErrorZ_err(uint32_t e) {
@@ -15603,13 +15863,13 @@ uint32_t  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_err")))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_HTLCUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HTLCUpdateDecodeErrorZ), "LDKCResult_HTLCUpdateDecodeErrorZ");
        *ret_conv = CResult_HTLCUpdateDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_is_ok"))) TS_CResult_HTLCUpdateDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_HTLCUpdateDecodeErrorZ* o_conv = (LDKCResult_HTLCUpdateDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_HTLCUpdateDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_HTLCUpdateDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_free"))) TS_CResult_HTLCUpdateDecodeErrorZ_free(uint32_t _res) {
@@ -15624,37 +15884,37 @@ void  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_free"))) TS_
 static inline uintptr_t CResult_HTLCUpdateDecodeErrorZ_clone_ptr(LDKCResult_HTLCUpdateDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_HTLCUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HTLCUpdateDecodeErrorZ), "LDKCResult_HTLCUpdateDecodeErrorZ");
        *ret_conv = CResult_HTLCUpdateDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_clone_ptr"))) TS_CResult_HTLCUpdateDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_clone_ptr"))) TS_CResult_HTLCUpdateDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_HTLCUpdateDecodeErrorZ* arg_conv = (LDKCResult_HTLCUpdateDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_HTLCUpdateDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_HTLCUpdateDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_HTLCUpdateDecodeErrorZ_clone"))) TS_CResult_HTLCUpdateDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_HTLCUpdateDecodeErrorZ* orig_conv = (LDKCResult_HTLCUpdateDecodeErrorZ*)(orig & ~1);
        LDKCResult_HTLCUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HTLCUpdateDecodeErrorZ), "LDKCResult_HTLCUpdateDecodeErrorZ");
        *ret_conv = CResult_HTLCUpdateDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 static inline uintptr_t C2Tuple_OutPointScriptZ_clone_ptr(LDKC2Tuple_OutPointScriptZ *NONNULL_PTR arg) {
        LDKC2Tuple_OutPointScriptZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_OutPointScriptZ), "LDKC2Tuple_OutPointScriptZ");
        *ret_conv = C2Tuple_OutPointScriptZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_OutPointScriptZ_clone_ptr"))) TS_C2Tuple_OutPointScriptZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_OutPointScriptZ_clone_ptr"))) TS_C2Tuple_OutPointScriptZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_OutPointScriptZ* arg_conv = (LDKC2Tuple_OutPointScriptZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_OutPointScriptZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_OutPointScriptZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_OutPointScriptZ_clone"))) TS_C2Tuple_OutPointScriptZ_clone(uint32_t orig) {
        LDKC2Tuple_OutPointScriptZ* orig_conv = (LDKC2Tuple_OutPointScriptZ*)(orig & ~1);
        LDKC2Tuple_OutPointScriptZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_OutPointScriptZ), "LDKC2Tuple_OutPointScriptZ");
        *ret_conv = C2Tuple_OutPointScriptZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_OutPointScriptZ_new"))) TS_C2Tuple_OutPointScriptZ_new(uint32_t a, int8_tArray b) {
@@ -15669,7 +15929,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_OutPointScriptZ_new"))) TS_C2Tu
        memcpy(b_ref.data, b->elems, b_ref.datalen); FREE(b);
        LDKC2Tuple_OutPointScriptZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_OutPointScriptZ), "LDKC2Tuple_OutPointScriptZ");
        *ret_conv = C2Tuple_OutPointScriptZ_new(a_conv, b_ref);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_OutPointScriptZ_free"))) TS_C2Tuple_OutPointScriptZ_free(uint32_t _res) {
@@ -15684,19 +15944,19 @@ void  __attribute__((export_name("TS_C2Tuple_OutPointScriptZ_free"))) TS_C2Tuple
 static inline uintptr_t C2Tuple_u32ScriptZ_clone_ptr(LDKC2Tuple_u32ScriptZ *NONNULL_PTR arg) {
        LDKC2Tuple_u32ScriptZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_u32ScriptZ), "LDKC2Tuple_u32ScriptZ");
        *ret_conv = C2Tuple_u32ScriptZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_u32ScriptZ_clone_ptr"))) TS_C2Tuple_u32ScriptZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_u32ScriptZ_clone_ptr"))) TS_C2Tuple_u32ScriptZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_u32ScriptZ* arg_conv = (LDKC2Tuple_u32ScriptZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_u32ScriptZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_u32ScriptZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_u32ScriptZ_clone"))) TS_C2Tuple_u32ScriptZ_clone(uint32_t orig) {
        LDKC2Tuple_u32ScriptZ* orig_conv = (LDKC2Tuple_u32ScriptZ*)(orig & ~1);
        LDKC2Tuple_u32ScriptZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_u32ScriptZ), "LDKC2Tuple_u32ScriptZ");
        *ret_conv = C2Tuple_u32ScriptZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_u32ScriptZ_new"))) TS_C2Tuple_u32ScriptZ_new(int32_t a, int8_tArray b) {
@@ -15706,7 +15966,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_u32ScriptZ_new"))) TS_C2Tuple_u
        memcpy(b_ref.data, b->elems, b_ref.datalen); FREE(b);
        LDKC2Tuple_u32ScriptZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_u32ScriptZ), "LDKC2Tuple_u32ScriptZ");
        *ret_conv = C2Tuple_u32ScriptZ_new(a, b_ref);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_u32ScriptZ_free"))) TS_C2Tuple_u32ScriptZ_free(uint32_t _res) {
@@ -15740,19 +16000,19 @@ void  __attribute__((export_name("TS_CVec_C2Tuple_u32ScriptZZ_free"))) TS_CVec_C
 static inline uintptr_t C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone_ptr(LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ *NONNULL_PTR arg) {
        LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ");
        *ret_conv = C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone_ptr"))) TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone_ptr"))) TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ* arg_conv = (LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone"))) TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone(uint32_t orig) {
        LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ* orig_conv = (LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ*)(orig & ~1);
        LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ");
        *ret_conv = C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_new"))) TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_new(int8_tArray a, uint32_tArray b) {
@@ -15776,7 +16036,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_n
        }
        LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ");
        *ret_conv = C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_new(a_ref, b_constr);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_free"))) TS_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_free(uint32_t _res) {
@@ -15849,19 +16109,19 @@ void  __attribute__((export_name("TS_CVec_TransactionZ_free"))) TS_CVec_Transact
 static inline uintptr_t C2Tuple_u32TxOutZ_clone_ptr(LDKC2Tuple_u32TxOutZ *NONNULL_PTR arg) {
        LDKC2Tuple_u32TxOutZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_u32TxOutZ), "LDKC2Tuple_u32TxOutZ");
        *ret_conv = C2Tuple_u32TxOutZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_u32TxOutZ_clone_ptr"))) TS_C2Tuple_u32TxOutZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_u32TxOutZ_clone_ptr"))) TS_C2Tuple_u32TxOutZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_u32TxOutZ* arg_conv = (LDKC2Tuple_u32TxOutZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_u32TxOutZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_u32TxOutZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_u32TxOutZ_clone"))) TS_C2Tuple_u32TxOutZ_clone(uint32_t orig) {
        LDKC2Tuple_u32TxOutZ* orig_conv = (LDKC2Tuple_u32TxOutZ*)(orig & ~1);
        LDKC2Tuple_u32TxOutZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_u32TxOutZ), "LDKC2Tuple_u32TxOutZ");
        *ret_conv = C2Tuple_u32TxOutZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_u32TxOutZ_new"))) TS_C2Tuple_u32TxOutZ_new(int32_t a, uint32_t b) {
@@ -15871,7 +16131,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_u32TxOutZ_new"))) TS_C2Tuple_u3
        b_conv = TxOut_clone((LDKTxOut*)(((uintptr_t)b) & ~1));
        LDKC2Tuple_u32TxOutZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_u32TxOutZ), "LDKC2Tuple_u32TxOutZ");
        *ret_conv = C2Tuple_u32TxOutZ_new(a, b_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_u32TxOutZ_free"))) TS_C2Tuple_u32TxOutZ_free(uint32_t _res) {
@@ -15905,19 +16165,19 @@ void  __attribute__((export_name("TS_CVec_C2Tuple_u32TxOutZZ_free"))) TS_CVec_C2
 static inline uintptr_t C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone_ptr(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *NONNULL_PTR arg) {
        LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ");
        *ret_conv = C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone_ptr"))) TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone_ptr"))) TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ* arg_conv = (LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone"))) TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone(uint32_t orig) {
        LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ* orig_conv = (LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ*)(orig & ~1);
        LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ");
        *ret_conv = C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new"))) TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(int8_tArray a, uint32_tArray b) {
@@ -15941,7 +16201,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_ne
        }
        LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ");
        *ret_conv = C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(a_ref, b_constr);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free"))) TS_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(uint32_t _res) {
@@ -15994,19 +16254,19 @@ void  __attribute__((export_name("TS_CVec_BalanceZ_free"))) TS_CVec_BalanceZ_fre
 static inline uintptr_t C2Tuple_BlockHashChannelMonitorZ_clone_ptr(LDKC2Tuple_BlockHashChannelMonitorZ *NONNULL_PTR arg) {
        LDKC2Tuple_BlockHashChannelMonitorZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_BlockHashChannelMonitorZ), "LDKC2Tuple_BlockHashChannelMonitorZ");
        *ret_conv = C2Tuple_BlockHashChannelMonitorZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_BlockHashChannelMonitorZ_clone_ptr"))) TS_C2Tuple_BlockHashChannelMonitorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_BlockHashChannelMonitorZ_clone_ptr"))) TS_C2Tuple_BlockHashChannelMonitorZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_BlockHashChannelMonitorZ* arg_conv = (LDKC2Tuple_BlockHashChannelMonitorZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_BlockHashChannelMonitorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_BlockHashChannelMonitorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_BlockHashChannelMonitorZ_clone"))) TS_C2Tuple_BlockHashChannelMonitorZ_clone(uint32_t orig) {
        LDKC2Tuple_BlockHashChannelMonitorZ* orig_conv = (LDKC2Tuple_BlockHashChannelMonitorZ*)(orig & ~1);
        LDKC2Tuple_BlockHashChannelMonitorZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_BlockHashChannelMonitorZ), "LDKC2Tuple_BlockHashChannelMonitorZ");
        *ret_conv = C2Tuple_BlockHashChannelMonitorZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_BlockHashChannelMonitorZ_new"))) TS_C2Tuple_BlockHashChannelMonitorZ_new(int8_tArray a, uint32_t b) {
@@ -16020,7 +16280,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_BlockHashChannelMonitorZ_new"))
        b_conv = ChannelMonitor_clone(&b_conv);
        LDKC2Tuple_BlockHashChannelMonitorZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_BlockHashChannelMonitorZ), "LDKC2Tuple_BlockHashChannelMonitorZ");
        *ret_conv = C2Tuple_BlockHashChannelMonitorZ_new(a_ref, b_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_BlockHashChannelMonitorZ_free"))) TS_C2Tuple_BlockHashChannelMonitorZ_free(uint32_t _res) {
@@ -16039,7 +16299,7 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitor
        o_conv = C2Tuple_BlockHashChannelMonitorZ_clone((LDKC2Tuple_BlockHashChannelMonitorZ*)(((uintptr_t)o) & ~1));
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err"))) TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(uint32_t e) {
@@ -16050,13 +16310,13 @@ uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitor
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_is_ok"))) TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* o_conv = (LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free"))) TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(uint32_t _res) {
@@ -16071,25 +16331,25 @@ void  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitorZDec
 static inline uintptr_t CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone_ptr(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone_ptr"))) TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone_ptr"))) TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* arg_conv = (LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone"))) TS_CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* orig_conv = (LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ*)(orig & ~1);
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ");
        *ret_conv = CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneLightningErrorZ_ok"))) TS_CResult_NoneLightningErrorZ_ok() {
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = CResult_NoneLightningErrorZ_ok();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneLightningErrorZ_err"))) TS_CResult_NoneLightningErrorZ_err(uint32_t e) {
@@ -16100,13 +16360,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NoneLightningErrorZ_err"))) TS_
        e_conv = LightningError_clone(&e_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = CResult_NoneLightningErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NoneLightningErrorZ_is_ok"))) TS_CResult_NoneLightningErrorZ_is_ok(uint32_t o) {
        LDKCResult_NoneLightningErrorZ* o_conv = (LDKCResult_NoneLightningErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NoneLightningErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NoneLightningErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NoneLightningErrorZ_free"))) TS_CResult_NoneLightningErrorZ_free(uint32_t _res) {
@@ -16121,37 +16381,37 @@ void  __attribute__((export_name("TS_CResult_NoneLightningErrorZ_free"))) TS_CRe
 static inline uintptr_t CResult_NoneLightningErrorZ_clone_ptr(LDKCResult_NoneLightningErrorZ *NONNULL_PTR arg) {
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = CResult_NoneLightningErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NoneLightningErrorZ_clone_ptr"))) TS_CResult_NoneLightningErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NoneLightningErrorZ_clone_ptr"))) TS_CResult_NoneLightningErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_NoneLightningErrorZ* arg_conv = (LDKCResult_NoneLightningErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NoneLightningErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NoneLightningErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NoneLightningErrorZ_clone"))) TS_CResult_NoneLightningErrorZ_clone(uint32_t orig) {
        LDKCResult_NoneLightningErrorZ* orig_conv = (LDKCResult_NoneLightningErrorZ*)(orig & ~1);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = CResult_NoneLightningErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 static inline uintptr_t C2Tuple_PublicKeyTypeZ_clone_ptr(LDKC2Tuple_PublicKeyTypeZ *NONNULL_PTR arg) {
        LDKC2Tuple_PublicKeyTypeZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PublicKeyTypeZ), "LDKC2Tuple_PublicKeyTypeZ");
        *ret_conv = C2Tuple_PublicKeyTypeZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C2Tuple_PublicKeyTypeZ_clone_ptr"))) TS_C2Tuple_PublicKeyTypeZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C2Tuple_PublicKeyTypeZ_clone_ptr"))) TS_C2Tuple_PublicKeyTypeZ_clone_ptr(uint32_t arg) {
        LDKC2Tuple_PublicKeyTypeZ* arg_conv = (LDKC2Tuple_PublicKeyTypeZ*)(arg & ~1);
-       intptr_t ret_val = C2Tuple_PublicKeyTypeZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C2Tuple_PublicKeyTypeZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_PublicKeyTypeZ_clone"))) TS_C2Tuple_PublicKeyTypeZ_clone(uint32_t orig) {
        LDKC2Tuple_PublicKeyTypeZ* orig_conv = (LDKC2Tuple_PublicKeyTypeZ*)(orig & ~1);
        LDKC2Tuple_PublicKeyTypeZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PublicKeyTypeZ), "LDKC2Tuple_PublicKeyTypeZ");
        *ret_conv = C2Tuple_PublicKeyTypeZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C2Tuple_PublicKeyTypeZ_new"))) TS_C2Tuple_PublicKeyTypeZ_new(int8_tArray a, uint32_t b) {
@@ -16161,9 +16421,13 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_PublicKeyTypeZ_new"))) TS_C2Tup
        void* b_ptr = (void*)(((uintptr_t)b) & ~1);
        CHECK_ACCESS(b_ptr);
        LDKType b_conv = *(LDKType*)(b_ptr);
+       if (b_conv.free == LDKType_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKType_JCalls_cloned(&b_conv);
+       }
        LDKC2Tuple_PublicKeyTypeZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_PublicKeyTypeZ), "LDKC2Tuple_PublicKeyTypeZ");
        *ret_conv = C2Tuple_PublicKeyTypeZ_new(a_ref, b_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C2Tuple_PublicKeyTypeZ_free"))) TS_C2Tuple_PublicKeyTypeZ_free(uint32_t _res) {
@@ -16197,7 +16461,7 @@ void  __attribute__((export_name("TS_CVec_C2Tuple_PublicKeyTypeZZ_free"))) TS_CV
 uint32_t  __attribute__((export_name("TS_CResult_boolLightningErrorZ_ok"))) TS_CResult_boolLightningErrorZ_ok(jboolean o) {
        LDKCResult_boolLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolLightningErrorZ), "LDKCResult_boolLightningErrorZ");
        *ret_conv = CResult_boolLightningErrorZ_ok(o);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_boolLightningErrorZ_err"))) TS_CResult_boolLightningErrorZ_err(uint32_t e) {
@@ -16208,13 +16472,13 @@ uint32_t  __attribute__((export_name("TS_CResult_boolLightningErrorZ_err"))) TS_
        e_conv = LightningError_clone(&e_conv);
        LDKCResult_boolLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolLightningErrorZ), "LDKCResult_boolLightningErrorZ");
        *ret_conv = CResult_boolLightningErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_boolLightningErrorZ_is_ok"))) TS_CResult_boolLightningErrorZ_is_ok(uint32_t o) {
        LDKCResult_boolLightningErrorZ* o_conv = (LDKCResult_boolLightningErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_boolLightningErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_boolLightningErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_boolLightningErrorZ_free"))) TS_CResult_boolLightningErrorZ_free(uint32_t _res) {
@@ -16229,37 +16493,37 @@ void  __attribute__((export_name("TS_CResult_boolLightningErrorZ_free"))) TS_CRe
 static inline uintptr_t CResult_boolLightningErrorZ_clone_ptr(LDKCResult_boolLightningErrorZ *NONNULL_PTR arg) {
        LDKCResult_boolLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolLightningErrorZ), "LDKCResult_boolLightningErrorZ");
        *ret_conv = CResult_boolLightningErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_boolLightningErrorZ_clone_ptr"))) TS_CResult_boolLightningErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_boolLightningErrorZ_clone_ptr"))) TS_CResult_boolLightningErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_boolLightningErrorZ* arg_conv = (LDKCResult_boolLightningErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_boolLightningErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_boolLightningErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_boolLightningErrorZ_clone"))) TS_CResult_boolLightningErrorZ_clone(uint32_t orig) {
        LDKCResult_boolLightningErrorZ* orig_conv = (LDKCResult_boolLightningErrorZ*)(orig & ~1);
        LDKCResult_boolLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolLightningErrorZ), "LDKCResult_boolLightningErrorZ");
        *ret_conv = CResult_boolLightningErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 static inline uintptr_t C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone_ptr(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR arg) {
        LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* ret_conv = MALLOC(sizeof(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ), "LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ");
        *ret_conv = C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(arg);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
-intptr_t  __attribute__((export_name("TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone_ptr"))) TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone_ptr"))) TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone_ptr(uint32_t arg) {
        LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* arg_conv = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(arg & ~1);
-       intptr_t ret_val = C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone"))) TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(uint32_t orig) {
        LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* orig_conv = (LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ*)(orig & ~1);
        LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* ret_conv = MALLOC(sizeof(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ), "LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ");
        *ret_conv = C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(orig_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new"))) TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(uint32_t a, uint32_t b, uint32_t c) {
@@ -16280,7 +16544,7 @@ uint32_t  __attribute__((export_name("TS_C3Tuple_ChannelAnnouncementChannelUpdat
        c_conv = ChannelUpdate_clone(&c_conv);
        LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ* ret_conv = MALLOC(sizeof(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ), "LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ");
        *ret_conv = C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(a_conv, b_conv, c_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 void  __attribute__((export_name("TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free"))) TS_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(uint32_t _res) {
@@ -16348,6 +16612,53 @@ void  __attribute__((export_name("TS_CVec_PublicKeyZ_free"))) TS_CVec_PublicKeyZ
        CVec_PublicKeyZ_free(_res_constr);
 }
 
+uint32_t  __attribute__((export_name("TS_COption_NetAddressZ_some"))) TS_COption_NetAddressZ_some(uint32_t o) {
+       void* o_ptr = (void*)(((uintptr_t)o) & ~1);
+       CHECK_ACCESS(o_ptr);
+       LDKNetAddress o_conv = *(LDKNetAddress*)(o_ptr);
+       o_conv = NetAddress_clone((LDKNetAddress*)(((uintptr_t)o) & ~1));
+       LDKCOption_NetAddressZ *ret_copy = MALLOC(sizeof(LDKCOption_NetAddressZ), "LDKCOption_NetAddressZ");
+       *ret_copy = COption_NetAddressZ_some(o_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_COption_NetAddressZ_none"))) TS_COption_NetAddressZ_none() {
+       LDKCOption_NetAddressZ *ret_copy = MALLOC(sizeof(LDKCOption_NetAddressZ), "LDKCOption_NetAddressZ");
+       *ret_copy = COption_NetAddressZ_none();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+void  __attribute__((export_name("TS_COption_NetAddressZ_free"))) TS_COption_NetAddressZ_free(uint32_t _res) {
+       if ((_res & 1) != 0) return;
+       void* _res_ptr = (void*)(((uintptr_t)_res) & ~1);
+       CHECK_ACCESS(_res_ptr);
+       LDKCOption_NetAddressZ _res_conv = *(LDKCOption_NetAddressZ*)(_res_ptr);
+       FREE((void*)_res);
+       COption_NetAddressZ_free(_res_conv);
+}
+
+static inline uintptr_t COption_NetAddressZ_clone_ptr(LDKCOption_NetAddressZ *NONNULL_PTR arg) {
+       LDKCOption_NetAddressZ *ret_copy = MALLOC(sizeof(LDKCOption_NetAddressZ), "LDKCOption_NetAddressZ");
+       *ret_copy = COption_NetAddressZ_clone(arg);
+uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+uint32_t  __attribute__((export_name("TS_COption_NetAddressZ_clone_ptr"))) TS_COption_NetAddressZ_clone_ptr(uint32_t arg) {
+       LDKCOption_NetAddressZ* arg_conv = (LDKCOption_NetAddressZ*)arg;
+       uint32_t ret_conv = COption_NetAddressZ_clone_ptr(arg_conv);
+       return ret_conv;
+}
+
+uint32_t  __attribute__((export_name("TS_COption_NetAddressZ_clone"))) TS_COption_NetAddressZ_clone(uint32_t orig) {
+       LDKCOption_NetAddressZ* orig_conv = (LDKCOption_NetAddressZ*)orig;
+       LDKCOption_NetAddressZ *ret_copy = MALLOC(sizeof(LDKCOption_NetAddressZ), "LDKCOption_NetAddressZ");
+       *ret_copy = COption_NetAddressZ_clone(orig_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
 uint32_t  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_ok"))) TS_CResult_CVec_u8ZPeerHandleErrorZ_ok(int8_tArray o) {
        LDKCVec_u8Z o_ref;
        o_ref.datalen = o->arr_len;
@@ -16355,7 +16666,7 @@ uint32_t  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_ok")))
        memcpy(o_ref.data, o->elems, o_ref.datalen); FREE(o);
        LDKCResult_CVec_u8ZPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ), "LDKCResult_CVec_u8ZPeerHandleErrorZ");
        *ret_conv = CResult_CVec_u8ZPeerHandleErrorZ_ok(o_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_err"))) TS_CResult_CVec_u8ZPeerHandleErrorZ_err(uint32_t e) {
@@ -16366,13 +16677,13 @@ uint32_t  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_err"))
        e_conv = PeerHandleError_clone(&e_conv);
        LDKCResult_CVec_u8ZPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ), "LDKCResult_CVec_u8ZPeerHandleErrorZ");
        *ret_conv = CResult_CVec_u8ZPeerHandleErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_is_ok"))) TS_CResult_CVec_u8ZPeerHandleErrorZ_is_ok(uint32_t o) {
        LDKCResult_CVec_u8ZPeerHandleErrorZ* o_conv = (LDKCResult_CVec_u8ZPeerHandleErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_CVec_u8ZPeerHandleErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_CVec_u8ZPeerHandleErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_free"))) TS_CResult_CVec_u8ZPeerHandleErrorZ_free(uint32_t _res) {
@@ -16387,25 +16698,25 @@ void  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_free"))) T
 static inline uintptr_t CResult_CVec_u8ZPeerHandleErrorZ_clone_ptr(LDKCResult_CVec_u8ZPeerHandleErrorZ *NONNULL_PTR arg) {
        LDKCResult_CVec_u8ZPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ), "LDKCResult_CVec_u8ZPeerHandleErrorZ");
        *ret_conv = CResult_CVec_u8ZPeerHandleErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_clone_ptr"))) TS_CResult_CVec_u8ZPeerHandleErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_clone_ptr"))) TS_CResult_CVec_u8ZPeerHandleErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_CVec_u8ZPeerHandleErrorZ* arg_conv = (LDKCResult_CVec_u8ZPeerHandleErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_CVec_u8ZPeerHandleErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_CVec_u8ZPeerHandleErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CVec_u8ZPeerHandleErrorZ_clone"))) TS_CResult_CVec_u8ZPeerHandleErrorZ_clone(uint32_t orig) {
        LDKCResult_CVec_u8ZPeerHandleErrorZ* orig_conv = (LDKCResult_CVec_u8ZPeerHandleErrorZ*)(orig & ~1);
        LDKCResult_CVec_u8ZPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ), "LDKCResult_CVec_u8ZPeerHandleErrorZ");
        *ret_conv = CResult_CVec_u8ZPeerHandleErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NonePeerHandleErrorZ_ok"))) TS_CResult_NonePeerHandleErrorZ_ok() {
        LDKCResult_NonePeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePeerHandleErrorZ), "LDKCResult_NonePeerHandleErrorZ");
        *ret_conv = CResult_NonePeerHandleErrorZ_ok();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NonePeerHandleErrorZ_err"))) TS_CResult_NonePeerHandleErrorZ_err(uint32_t e) {
@@ -16416,13 +16727,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NonePeerHandleErrorZ_err"))) TS
        e_conv = PeerHandleError_clone(&e_conv);
        LDKCResult_NonePeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePeerHandleErrorZ), "LDKCResult_NonePeerHandleErrorZ");
        *ret_conv = CResult_NonePeerHandleErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NonePeerHandleErrorZ_is_ok"))) TS_CResult_NonePeerHandleErrorZ_is_ok(uint32_t o) {
        LDKCResult_NonePeerHandleErrorZ* o_conv = (LDKCResult_NonePeerHandleErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NonePeerHandleErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NonePeerHandleErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NonePeerHandleErrorZ_free"))) TS_CResult_NonePeerHandleErrorZ_free(uint32_t _res) {
@@ -16437,25 +16748,25 @@ void  __attribute__((export_name("TS_CResult_NonePeerHandleErrorZ_free"))) TS_CR
 static inline uintptr_t CResult_NonePeerHandleErrorZ_clone_ptr(LDKCResult_NonePeerHandleErrorZ *NONNULL_PTR arg) {
        LDKCResult_NonePeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePeerHandleErrorZ), "LDKCResult_NonePeerHandleErrorZ");
        *ret_conv = CResult_NonePeerHandleErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NonePeerHandleErrorZ_clone_ptr"))) TS_CResult_NonePeerHandleErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NonePeerHandleErrorZ_clone_ptr"))) TS_CResult_NonePeerHandleErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_NonePeerHandleErrorZ* arg_conv = (LDKCResult_NonePeerHandleErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NonePeerHandleErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NonePeerHandleErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NonePeerHandleErrorZ_clone"))) TS_CResult_NonePeerHandleErrorZ_clone(uint32_t orig) {
        LDKCResult_NonePeerHandleErrorZ* orig_conv = (LDKCResult_NonePeerHandleErrorZ*)(orig & ~1);
        LDKCResult_NonePeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePeerHandleErrorZ), "LDKCResult_NonePeerHandleErrorZ");
        *ret_conv = CResult_NonePeerHandleErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_ok"))) TS_CResult_boolPeerHandleErrorZ_ok(jboolean o) {
        LDKCResult_boolPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolPeerHandleErrorZ), "LDKCResult_boolPeerHandleErrorZ");
        *ret_conv = CResult_boolPeerHandleErrorZ_ok(o);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_err"))) TS_CResult_boolPeerHandleErrorZ_err(uint32_t e) {
@@ -16466,13 +16777,13 @@ uint32_t  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_err"))) TS
        e_conv = PeerHandleError_clone(&e_conv);
        LDKCResult_boolPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolPeerHandleErrorZ), "LDKCResult_boolPeerHandleErrorZ");
        *ret_conv = CResult_boolPeerHandleErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_is_ok"))) TS_CResult_boolPeerHandleErrorZ_is_ok(uint32_t o) {
        LDKCResult_boolPeerHandleErrorZ* o_conv = (LDKCResult_boolPeerHandleErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_boolPeerHandleErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_boolPeerHandleErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_free"))) TS_CResult_boolPeerHandleErrorZ_free(uint32_t _res) {
@@ -16487,19 +16798,19 @@ void  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_free"))) TS_CR
 static inline uintptr_t CResult_boolPeerHandleErrorZ_clone_ptr(LDKCResult_boolPeerHandleErrorZ *NONNULL_PTR arg) {
        LDKCResult_boolPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolPeerHandleErrorZ), "LDKCResult_boolPeerHandleErrorZ");
        *ret_conv = CResult_boolPeerHandleErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_clone_ptr"))) TS_CResult_boolPeerHandleErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_clone_ptr"))) TS_CResult_boolPeerHandleErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_boolPeerHandleErrorZ* arg_conv = (LDKCResult_boolPeerHandleErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_boolPeerHandleErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_boolPeerHandleErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_boolPeerHandleErrorZ_clone"))) TS_CResult_boolPeerHandleErrorZ_clone(uint32_t orig) {
        LDKCResult_boolPeerHandleErrorZ* orig_conv = (LDKCResult_boolPeerHandleErrorZ*)(orig & ~1);
        LDKCResult_boolPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolPeerHandleErrorZ), "LDKCResult_boolPeerHandleErrorZ");
        *ret_conv = CResult_boolPeerHandleErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_ok"))) TS_CResult_NodeIdDecodeErrorZ_ok(uint32_t o) {
@@ -16510,7 +16821,7 @@ uint32_t  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_ok"))) TS_CR
        o_conv = NodeId_clone(&o_conv);
        LDKCResult_NodeIdDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeIdDecodeErrorZ), "LDKCResult_NodeIdDecodeErrorZ");
        *ret_conv = CResult_NodeIdDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_err"))) TS_CResult_NodeIdDecodeErrorZ_err(uint32_t e) {
@@ -16521,13 +16832,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_err"))) TS_C
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_NodeIdDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeIdDecodeErrorZ), "LDKCResult_NodeIdDecodeErrorZ");
        *ret_conv = CResult_NodeIdDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_is_ok"))) TS_CResult_NodeIdDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_NodeIdDecodeErrorZ* o_conv = (LDKCResult_NodeIdDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NodeIdDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NodeIdDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_free"))) TS_CResult_NodeIdDecodeErrorZ_free(uint32_t _res) {
@@ -16542,19 +16853,19 @@ void  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_free"))) TS_CRes
 static inline uintptr_t CResult_NodeIdDecodeErrorZ_clone_ptr(LDKCResult_NodeIdDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_NodeIdDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeIdDecodeErrorZ), "LDKCResult_NodeIdDecodeErrorZ");
        *ret_conv = CResult_NodeIdDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_clone_ptr"))) TS_CResult_NodeIdDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_clone_ptr"))) TS_CResult_NodeIdDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_NodeIdDecodeErrorZ* arg_conv = (LDKCResult_NodeIdDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NodeIdDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NodeIdDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeIdDecodeErrorZ_clone"))) TS_CResult_NodeIdDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_NodeIdDecodeErrorZ* orig_conv = (LDKCResult_NodeIdDecodeErrorZ*)(orig & ~1);
        LDKCResult_NodeIdDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeIdDecodeErrorZ), "LDKCResult_NodeIdDecodeErrorZ");
        *ret_conv = CResult_NodeIdDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErrorZ_ok"))) TS_CResult_COption_NetworkUpdateZDecodeErrorZ_ok(uint32_t o) {
@@ -16564,7 +16875,7 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErr
        o_conv = COption_NetworkUpdateZ_clone((LDKCOption_NetworkUpdateZ*)(((uintptr_t)o) & ~1));
        LDKCResult_COption_NetworkUpdateZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_NetworkUpdateZDecodeErrorZ), "LDKCResult_COption_NetworkUpdateZDecodeErrorZ");
        *ret_conv = CResult_COption_NetworkUpdateZDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErrorZ_err"))) TS_CResult_COption_NetworkUpdateZDecodeErrorZ_err(uint32_t e) {
@@ -16575,13 +16886,13 @@ uint32_t  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErr
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_COption_NetworkUpdateZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_NetworkUpdateZDecodeErrorZ), "LDKCResult_COption_NetworkUpdateZDecodeErrorZ");
        *ret_conv = CResult_COption_NetworkUpdateZDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErrorZ_is_ok"))) TS_CResult_COption_NetworkUpdateZDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_COption_NetworkUpdateZDecodeErrorZ* o_conv = (LDKCResult_COption_NetworkUpdateZDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_COption_NetworkUpdateZDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_COption_NetworkUpdateZDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErrorZ_free"))) TS_CResult_COption_NetworkUpdateZDecodeErrorZ_free(uint32_t _res) {
@@ -16596,35 +16907,39 @@ void  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErrorZ_
 static inline uintptr_t CResult_COption_NetworkUpdateZDecodeErrorZ_clone_ptr(LDKCResult_COption_NetworkUpdateZDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_COption_NetworkUpdateZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_NetworkUpdateZDecodeErrorZ), "LDKCResult_COption_NetworkUpdateZDecodeErrorZ");
        *ret_conv = CResult_COption_NetworkUpdateZDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErrorZ_clone_ptr"))) TS_CResult_COption_NetworkUpdateZDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErrorZ_clone_ptr"))) TS_CResult_COption_NetworkUpdateZDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_COption_NetworkUpdateZDecodeErrorZ* arg_conv = (LDKCResult_COption_NetworkUpdateZDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_COption_NetworkUpdateZDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_COption_NetworkUpdateZDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_COption_NetworkUpdateZDecodeErrorZ_clone"))) TS_CResult_COption_NetworkUpdateZDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_COption_NetworkUpdateZDecodeErrorZ* orig_conv = (LDKCResult_COption_NetworkUpdateZDecodeErrorZ*)(orig & ~1);
        LDKCResult_COption_NetworkUpdateZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_NetworkUpdateZDecodeErrorZ), "LDKCResult_COption_NetworkUpdateZDecodeErrorZ");
        *ret_conv = CResult_COption_NetworkUpdateZDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_AccessZ_some"))) TS_COption_AccessZ_some(uint32_t o) {
        void* o_ptr = (void*)(((uintptr_t)o) & ~1);
        CHECK_ACCESS(o_ptr);
        LDKAccess o_conv = *(LDKAccess*)(o_ptr);
+       if (o_conv.free == LDKAccess_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKAccess_JCalls_cloned(&o_conv);
+       }
        LDKCOption_AccessZ *ret_copy = MALLOC(sizeof(LDKCOption_AccessZ), "LDKCOption_AccessZ");
        *ret_copy = COption_AccessZ_some(o_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_AccessZ_none"))) TS_COption_AccessZ_none() {
        LDKCOption_AccessZ *ret_copy = MALLOC(sizeof(LDKCOption_AccessZ), "LDKCOption_AccessZ");
        *ret_copy = COption_AccessZ_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -16645,7 +16960,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_o
        o_conv = ChannelUpdateInfo_clone(&o_conv);
        LDKCResult_ChannelUpdateInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelUpdateInfoDecodeErrorZ), "LDKCResult_ChannelUpdateInfoDecodeErrorZ");
        *ret_conv = CResult_ChannelUpdateInfoDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_err"))) TS_CResult_ChannelUpdateInfoDecodeErrorZ_err(uint32_t e) {
@@ -16656,13 +16971,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_e
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelUpdateInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelUpdateInfoDecodeErrorZ), "LDKCResult_ChannelUpdateInfoDecodeErrorZ");
        *ret_conv = CResult_ChannelUpdateInfoDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_is_ok"))) TS_CResult_ChannelUpdateInfoDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelUpdateInfoDecodeErrorZ* o_conv = (LDKCResult_ChannelUpdateInfoDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelUpdateInfoDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelUpdateInfoDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_free"))) TS_CResult_ChannelUpdateInfoDecodeErrorZ_free(uint32_t _res) {
@@ -16677,19 +16992,19 @@ void  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_free"
 static inline uintptr_t CResult_ChannelUpdateInfoDecodeErrorZ_clone_ptr(LDKCResult_ChannelUpdateInfoDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelUpdateInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelUpdateInfoDecodeErrorZ), "LDKCResult_ChannelUpdateInfoDecodeErrorZ");
        *ret_conv = CResult_ChannelUpdateInfoDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelUpdateInfoDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelUpdateInfoDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelUpdateInfoDecodeErrorZ* arg_conv = (LDKCResult_ChannelUpdateInfoDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelUpdateInfoDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelUpdateInfoDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateInfoDecodeErrorZ_clone"))) TS_CResult_ChannelUpdateInfoDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelUpdateInfoDecodeErrorZ* orig_conv = (LDKCResult_ChannelUpdateInfoDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelUpdateInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelUpdateInfoDecodeErrorZ), "LDKCResult_ChannelUpdateInfoDecodeErrorZ");
        *ret_conv = CResult_ChannelUpdateInfoDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_ok"))) TS_CResult_ChannelInfoDecodeErrorZ_ok(uint32_t o) {
@@ -16700,7 +17015,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_ok")))
        o_conv = ChannelInfo_clone(&o_conv);
        LDKCResult_ChannelInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelInfoDecodeErrorZ), "LDKCResult_ChannelInfoDecodeErrorZ");
        *ret_conv = CResult_ChannelInfoDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_err"))) TS_CResult_ChannelInfoDecodeErrorZ_err(uint32_t e) {
@@ -16711,13 +17026,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_err")))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelInfoDecodeErrorZ), "LDKCResult_ChannelInfoDecodeErrorZ");
        *ret_conv = CResult_ChannelInfoDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_is_ok"))) TS_CResult_ChannelInfoDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelInfoDecodeErrorZ* o_conv = (LDKCResult_ChannelInfoDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelInfoDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelInfoDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_free"))) TS_CResult_ChannelInfoDecodeErrorZ_free(uint32_t _res) {
@@ -16732,19 +17047,19 @@ void  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_free"))) TS
 static inline uintptr_t CResult_ChannelInfoDecodeErrorZ_clone_ptr(LDKCResult_ChannelInfoDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelInfoDecodeErrorZ), "LDKCResult_ChannelInfoDecodeErrorZ");
        *ret_conv = CResult_ChannelInfoDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelInfoDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelInfoDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelInfoDecodeErrorZ* arg_conv = (LDKCResult_ChannelInfoDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelInfoDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelInfoDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelInfoDecodeErrorZ_clone"))) TS_CResult_ChannelInfoDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelInfoDecodeErrorZ* orig_conv = (LDKCResult_ChannelInfoDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelInfoDecodeErrorZ), "LDKCResult_ChannelInfoDecodeErrorZ");
        *ret_conv = CResult_ChannelInfoDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_ok"))) TS_CResult_RoutingFeesDecodeErrorZ_ok(uint32_t o) {
@@ -16755,7 +17070,7 @@ uint32_t  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_ok")))
        o_conv = RoutingFees_clone(&o_conv);
        LDKCResult_RoutingFeesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RoutingFeesDecodeErrorZ), "LDKCResult_RoutingFeesDecodeErrorZ");
        *ret_conv = CResult_RoutingFeesDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_err"))) TS_CResult_RoutingFeesDecodeErrorZ_err(uint32_t e) {
@@ -16766,13 +17081,13 @@ uint32_t  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_err")))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_RoutingFeesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RoutingFeesDecodeErrorZ), "LDKCResult_RoutingFeesDecodeErrorZ");
        *ret_conv = CResult_RoutingFeesDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_is_ok"))) TS_CResult_RoutingFeesDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_RoutingFeesDecodeErrorZ* o_conv = (LDKCResult_RoutingFeesDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_RoutingFeesDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_RoutingFeesDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_free"))) TS_CResult_RoutingFeesDecodeErrorZ_free(uint32_t _res) {
@@ -16787,19 +17102,19 @@ void  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_free"))) TS
 static inline uintptr_t CResult_RoutingFeesDecodeErrorZ_clone_ptr(LDKCResult_RoutingFeesDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_RoutingFeesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RoutingFeesDecodeErrorZ), "LDKCResult_RoutingFeesDecodeErrorZ");
        *ret_conv = CResult_RoutingFeesDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_clone_ptr"))) TS_CResult_RoutingFeesDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_clone_ptr"))) TS_CResult_RoutingFeesDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_RoutingFeesDecodeErrorZ* arg_conv = (LDKCResult_RoutingFeesDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_RoutingFeesDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_RoutingFeesDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RoutingFeesDecodeErrorZ_clone"))) TS_CResult_RoutingFeesDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_RoutingFeesDecodeErrorZ* orig_conv = (LDKCResult_RoutingFeesDecodeErrorZ*)(orig & ~1);
        LDKCResult_RoutingFeesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RoutingFeesDecodeErrorZ), "LDKCResult_RoutingFeesDecodeErrorZ");
        *ret_conv = CResult_RoutingFeesDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeErrorZ_ok"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_ok(uint32_t o) {
@@ -16810,7 +17125,7 @@ uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeError
        o_conv = NodeAnnouncementInfo_clone(&o_conv);
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementInfoDecodeErrorZ), "LDKCResult_NodeAnnouncementInfoDecodeErrorZ");
        *ret_conv = CResult_NodeAnnouncementInfoDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeErrorZ_err"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_err(uint32_t e) {
@@ -16821,13 +17136,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeError
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementInfoDecodeErrorZ), "LDKCResult_NodeAnnouncementInfoDecodeErrorZ");
        *ret_conv = CResult_NodeAnnouncementInfoDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeErrorZ_is_ok"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* o_conv = (LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NodeAnnouncementInfoDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NodeAnnouncementInfoDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeErrorZ_free"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_free(uint32_t _res) {
@@ -16842,19 +17157,19 @@ void  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeErrorZ_fr
 static inline uintptr_t CResult_NodeAnnouncementInfoDecodeErrorZ_clone_ptr(LDKCResult_NodeAnnouncementInfoDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementInfoDecodeErrorZ), "LDKCResult_NodeAnnouncementInfoDecodeErrorZ");
        *ret_conv = CResult_NodeAnnouncementInfoDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeErrorZ_clone_ptr"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeErrorZ_clone_ptr"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* arg_conv = (LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NodeAnnouncementInfoDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NodeAnnouncementInfoDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementInfoDecodeErrorZ_clone"))) TS_CResult_NodeAnnouncementInfoDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* orig_conv = (LDKCResult_NodeAnnouncementInfoDecodeErrorZ*)(orig & ~1);
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementInfoDecodeErrorZ), "LDKCResult_NodeAnnouncementInfoDecodeErrorZ");
        *ret_conv = CResult_NodeAnnouncementInfoDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_u64Z_free"))) TS_CVec_u64Z_free(int64_tArray _res) {
@@ -16880,7 +17195,7 @@ uint32_t  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_ok"))) TS_
        o_conv = NodeInfo_clone(&o_conv);
        LDKCResult_NodeInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeInfoDecodeErrorZ), "LDKCResult_NodeInfoDecodeErrorZ");
        *ret_conv = CResult_NodeInfoDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_err"))) TS_CResult_NodeInfoDecodeErrorZ_err(uint32_t e) {
@@ -16891,13 +17206,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_err"))) TS
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_NodeInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeInfoDecodeErrorZ), "LDKCResult_NodeInfoDecodeErrorZ");
        *ret_conv = CResult_NodeInfoDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_is_ok"))) TS_CResult_NodeInfoDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_NodeInfoDecodeErrorZ* o_conv = (LDKCResult_NodeInfoDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NodeInfoDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NodeInfoDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_free"))) TS_CResult_NodeInfoDecodeErrorZ_free(uint32_t _res) {
@@ -16912,19 +17227,19 @@ void  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_free"))) TS_CR
 static inline uintptr_t CResult_NodeInfoDecodeErrorZ_clone_ptr(LDKCResult_NodeInfoDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_NodeInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeInfoDecodeErrorZ), "LDKCResult_NodeInfoDecodeErrorZ");
        *ret_conv = CResult_NodeInfoDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_clone_ptr"))) TS_CResult_NodeInfoDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_clone_ptr"))) TS_CResult_NodeInfoDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_NodeInfoDecodeErrorZ* arg_conv = (LDKCResult_NodeInfoDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NodeInfoDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NodeInfoDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeInfoDecodeErrorZ_clone"))) TS_CResult_NodeInfoDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_NodeInfoDecodeErrorZ* orig_conv = (LDKCResult_NodeInfoDecodeErrorZ*)(orig & ~1);
        LDKCResult_NodeInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeInfoDecodeErrorZ), "LDKCResult_NodeInfoDecodeErrorZ");
        *ret_conv = CResult_NodeInfoDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_ok"))) TS_CResult_NetworkGraphDecodeErrorZ_ok(uint32_t o) {
@@ -16935,7 +17250,7 @@ uint32_t  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_ok")))
        o_conv = NetworkGraph_clone(&o_conv);
        LDKCResult_NetworkGraphDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetworkGraphDecodeErrorZ), "LDKCResult_NetworkGraphDecodeErrorZ");
        *ret_conv = CResult_NetworkGraphDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_err"))) TS_CResult_NetworkGraphDecodeErrorZ_err(uint32_t e) {
@@ -16946,13 +17261,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_err"))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_NetworkGraphDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetworkGraphDecodeErrorZ), "LDKCResult_NetworkGraphDecodeErrorZ");
        *ret_conv = CResult_NetworkGraphDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_is_ok"))) TS_CResult_NetworkGraphDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_NetworkGraphDecodeErrorZ* o_conv = (LDKCResult_NetworkGraphDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NetworkGraphDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NetworkGraphDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_free"))) TS_CResult_NetworkGraphDecodeErrorZ_free(uint32_t _res) {
@@ -16967,19 +17282,19 @@ void  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_free"))) T
 static inline uintptr_t CResult_NetworkGraphDecodeErrorZ_clone_ptr(LDKCResult_NetworkGraphDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_NetworkGraphDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetworkGraphDecodeErrorZ), "LDKCResult_NetworkGraphDecodeErrorZ");
        *ret_conv = CResult_NetworkGraphDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_clone_ptr"))) TS_CResult_NetworkGraphDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_clone_ptr"))) TS_CResult_NetworkGraphDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_NetworkGraphDecodeErrorZ* arg_conv = (LDKCResult_NetworkGraphDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NetworkGraphDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NetworkGraphDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NetworkGraphDecodeErrorZ_clone"))) TS_CResult_NetworkGraphDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_NetworkGraphDecodeErrorZ* orig_conv = (LDKCResult_NetworkGraphDecodeErrorZ*)(orig & ~1);
        LDKCResult_NetworkGraphDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetworkGraphDecodeErrorZ), "LDKCResult_NetworkGraphDecodeErrorZ");
        *ret_conv = CResult_NetworkGraphDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_CVec_NetAddressZZ_some"))) TS_COption_CVec_NetAddressZZ_some(uint32_tArray o) {
@@ -17000,14 +17315,14 @@ uint32_t  __attribute__((export_name("TS_COption_CVec_NetAddressZZ_some"))) TS_C
        }
        LDKCOption_CVec_NetAddressZZ *ret_copy = MALLOC(sizeof(LDKCOption_CVec_NetAddressZZ), "LDKCOption_CVec_NetAddressZZ");
        *ret_copy = COption_CVec_NetAddressZZ_some(o_constr);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_CVec_NetAddressZZ_none"))) TS_COption_CVec_NetAddressZZ_none() {
        LDKCOption_CVec_NetAddressZZ *ret_copy = MALLOC(sizeof(LDKCOption_CVec_NetAddressZZ), "LDKCOption_CVec_NetAddressZZ");
        *ret_copy = COption_CVec_NetAddressZZ_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -17023,20 +17338,20 @@ void  __attribute__((export_name("TS_COption_CVec_NetAddressZZ_free"))) TS_COpti
 static inline uintptr_t COption_CVec_NetAddressZZ_clone_ptr(LDKCOption_CVec_NetAddressZZ *NONNULL_PTR arg) {
        LDKCOption_CVec_NetAddressZZ *ret_copy = MALLOC(sizeof(LDKCOption_CVec_NetAddressZZ), "LDKCOption_CVec_NetAddressZZ");
        *ret_copy = COption_CVec_NetAddressZZ_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_COption_CVec_NetAddressZZ_clone_ptr"))) TS_COption_CVec_NetAddressZZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_COption_CVec_NetAddressZZ_clone_ptr"))) TS_COption_CVec_NetAddressZZ_clone_ptr(uint32_t arg) {
        LDKCOption_CVec_NetAddressZZ* arg_conv = (LDKCOption_CVec_NetAddressZZ*)arg;
-       intptr_t ret_val = COption_CVec_NetAddressZZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = COption_CVec_NetAddressZZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_CVec_NetAddressZZ_clone"))) TS_COption_CVec_NetAddressZZ_clone(uint32_t orig) {
        LDKCOption_CVec_NetAddressZZ* orig_conv = (LDKCOption_CVec_NetAddressZZ*)orig;
        LDKCOption_CVec_NetAddressZZ *ret_copy = MALLOC(sizeof(LDKCOption_CVec_NetAddressZZ), "LDKCOption_CVec_NetAddressZZ");
        *ret_copy = COption_CVec_NetAddressZZ_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -17047,7 +17362,7 @@ uint32_t  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_ok"))) T
        o_conv = NetAddress_clone((LDKNetAddress*)(((uintptr_t)o) & ~1));
        LDKCResult_NetAddressDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetAddressDecodeErrorZ), "LDKCResult_NetAddressDecodeErrorZ");
        *ret_conv = CResult_NetAddressDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_err"))) TS_CResult_NetAddressDecodeErrorZ_err(uint32_t e) {
@@ -17058,13 +17373,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_err")))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_NetAddressDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetAddressDecodeErrorZ), "LDKCResult_NetAddressDecodeErrorZ");
        *ret_conv = CResult_NetAddressDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_is_ok"))) TS_CResult_NetAddressDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_NetAddressDecodeErrorZ* o_conv = (LDKCResult_NetAddressDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NetAddressDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NetAddressDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_free"))) TS_CResult_NetAddressDecodeErrorZ_free(uint32_t _res) {
@@ -17079,19 +17394,19 @@ void  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_free"))) TS_
 static inline uintptr_t CResult_NetAddressDecodeErrorZ_clone_ptr(LDKCResult_NetAddressDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_NetAddressDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetAddressDecodeErrorZ), "LDKCResult_NetAddressDecodeErrorZ");
        *ret_conv = CResult_NetAddressDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_clone_ptr"))) TS_CResult_NetAddressDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_clone_ptr"))) TS_CResult_NetAddressDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_NetAddressDecodeErrorZ* arg_conv = (LDKCResult_NetAddressDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NetAddressDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NetAddressDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NetAddressDecodeErrorZ_clone"))) TS_CResult_NetAddressDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_NetAddressDecodeErrorZ* orig_conv = (LDKCResult_NetAddressDecodeErrorZ*)(orig & ~1);
        LDKCResult_NetAddressDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetAddressDecodeErrorZ), "LDKCResult_NetAddressDecodeErrorZ");
        *ret_conv = CResult_NetAddressDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CVec_UpdateAddHTLCZ_free"))) TS_CVec_UpdateAddHTLCZ_free(uint32_tArray _res) {
@@ -17178,7 +17493,7 @@ uint32_t  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_ok"))
        o_conv = AcceptChannel_clone(&o_conv);
        LDKCResult_AcceptChannelDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_AcceptChannelDecodeErrorZ), "LDKCResult_AcceptChannelDecodeErrorZ");
        *ret_conv = CResult_AcceptChannelDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_err"))) TS_CResult_AcceptChannelDecodeErrorZ_err(uint32_t e) {
@@ -17189,13 +17504,13 @@ uint32_t  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_err")
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_AcceptChannelDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_AcceptChannelDecodeErrorZ), "LDKCResult_AcceptChannelDecodeErrorZ");
        *ret_conv = CResult_AcceptChannelDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_is_ok"))) TS_CResult_AcceptChannelDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_AcceptChannelDecodeErrorZ* o_conv = (LDKCResult_AcceptChannelDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_AcceptChannelDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_AcceptChannelDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_free"))) TS_CResult_AcceptChannelDecodeErrorZ_free(uint32_t _res) {
@@ -17210,19 +17525,19 @@ void  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_free")))
 static inline uintptr_t CResult_AcceptChannelDecodeErrorZ_clone_ptr(LDKCResult_AcceptChannelDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_AcceptChannelDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_AcceptChannelDecodeErrorZ), "LDKCResult_AcceptChannelDecodeErrorZ");
        *ret_conv = CResult_AcceptChannelDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_clone_ptr"))) TS_CResult_AcceptChannelDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_clone_ptr"))) TS_CResult_AcceptChannelDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_AcceptChannelDecodeErrorZ* arg_conv = (LDKCResult_AcceptChannelDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_AcceptChannelDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_AcceptChannelDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_AcceptChannelDecodeErrorZ_clone"))) TS_CResult_AcceptChannelDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_AcceptChannelDecodeErrorZ* orig_conv = (LDKCResult_AcceptChannelDecodeErrorZ*)(orig & ~1);
        LDKCResult_AcceptChannelDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_AcceptChannelDecodeErrorZ), "LDKCResult_AcceptChannelDecodeErrorZ");
        *ret_conv = CResult_AcceptChannelDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErrorZ_ok"))) TS_CResult_AnnouncementSignaturesDecodeErrorZ_ok(uint32_t o) {
@@ -17233,7 +17548,7 @@ uint32_t  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErr
        o_conv = AnnouncementSignatures_clone(&o_conv);
        LDKCResult_AnnouncementSignaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_AnnouncementSignaturesDecodeErrorZ), "LDKCResult_AnnouncementSignaturesDecodeErrorZ");
        *ret_conv = CResult_AnnouncementSignaturesDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErrorZ_err"))) TS_CResult_AnnouncementSignaturesDecodeErrorZ_err(uint32_t e) {
@@ -17244,13 +17559,13 @@ uint32_t  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErr
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_AnnouncementSignaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_AnnouncementSignaturesDecodeErrorZ), "LDKCResult_AnnouncementSignaturesDecodeErrorZ");
        *ret_conv = CResult_AnnouncementSignaturesDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErrorZ_is_ok"))) TS_CResult_AnnouncementSignaturesDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_AnnouncementSignaturesDecodeErrorZ* o_conv = (LDKCResult_AnnouncementSignaturesDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_AnnouncementSignaturesDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_AnnouncementSignaturesDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErrorZ_free"))) TS_CResult_AnnouncementSignaturesDecodeErrorZ_free(uint32_t _res) {
@@ -17265,19 +17580,19 @@ void  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErrorZ_
 static inline uintptr_t CResult_AnnouncementSignaturesDecodeErrorZ_clone_ptr(LDKCResult_AnnouncementSignaturesDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_AnnouncementSignaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_AnnouncementSignaturesDecodeErrorZ), "LDKCResult_AnnouncementSignaturesDecodeErrorZ");
        *ret_conv = CResult_AnnouncementSignaturesDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErrorZ_clone_ptr"))) TS_CResult_AnnouncementSignaturesDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErrorZ_clone_ptr"))) TS_CResult_AnnouncementSignaturesDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_AnnouncementSignaturesDecodeErrorZ* arg_conv = (LDKCResult_AnnouncementSignaturesDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_AnnouncementSignaturesDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_AnnouncementSignaturesDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_AnnouncementSignaturesDecodeErrorZ_clone"))) TS_CResult_AnnouncementSignaturesDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_AnnouncementSignaturesDecodeErrorZ* orig_conv = (LDKCResult_AnnouncementSignaturesDecodeErrorZ*)(orig & ~1);
        LDKCResult_AnnouncementSignaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_AnnouncementSignaturesDecodeErrorZ), "LDKCResult_AnnouncementSignaturesDecodeErrorZ");
        *ret_conv = CResult_AnnouncementSignaturesDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_ok"))) TS_CResult_ChannelReestablishDecodeErrorZ_ok(uint32_t o) {
@@ -17288,7 +17603,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_
        o_conv = ChannelReestablish_clone(&o_conv);
        LDKCResult_ChannelReestablishDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelReestablishDecodeErrorZ), "LDKCResult_ChannelReestablishDecodeErrorZ");
        *ret_conv = CResult_ChannelReestablishDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_err"))) TS_CResult_ChannelReestablishDecodeErrorZ_err(uint32_t e) {
@@ -17299,13 +17614,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelReestablishDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelReestablishDecodeErrorZ), "LDKCResult_ChannelReestablishDecodeErrorZ");
        *ret_conv = CResult_ChannelReestablishDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_is_ok"))) TS_CResult_ChannelReestablishDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelReestablishDecodeErrorZ* o_conv = (LDKCResult_ChannelReestablishDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelReestablishDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelReestablishDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_free"))) TS_CResult_ChannelReestablishDecodeErrorZ_free(uint32_t _res) {
@@ -17320,19 +17635,19 @@ void  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_free
 static inline uintptr_t CResult_ChannelReestablishDecodeErrorZ_clone_ptr(LDKCResult_ChannelReestablishDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelReestablishDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelReestablishDecodeErrorZ), "LDKCResult_ChannelReestablishDecodeErrorZ");
        *ret_conv = CResult_ChannelReestablishDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelReestablishDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelReestablishDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelReestablishDecodeErrorZ* arg_conv = (LDKCResult_ChannelReestablishDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelReestablishDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelReestablishDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelReestablishDecodeErrorZ_clone"))) TS_CResult_ChannelReestablishDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelReestablishDecodeErrorZ* orig_conv = (LDKCResult_ChannelReestablishDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelReestablishDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelReestablishDecodeErrorZ), "LDKCResult_ChannelReestablishDecodeErrorZ");
        *ret_conv = CResult_ChannelReestablishDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_ok"))) TS_CResult_ClosingSignedDecodeErrorZ_ok(uint32_t o) {
@@ -17343,7 +17658,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_ok"))
        o_conv = ClosingSigned_clone(&o_conv);
        LDKCResult_ClosingSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ClosingSignedDecodeErrorZ), "LDKCResult_ClosingSignedDecodeErrorZ");
        *ret_conv = CResult_ClosingSignedDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_err"))) TS_CResult_ClosingSignedDecodeErrorZ_err(uint32_t e) {
@@ -17354,13 +17669,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_err")
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ClosingSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ClosingSignedDecodeErrorZ), "LDKCResult_ClosingSignedDecodeErrorZ");
        *ret_conv = CResult_ClosingSignedDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_is_ok"))) TS_CResult_ClosingSignedDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ClosingSignedDecodeErrorZ* o_conv = (LDKCResult_ClosingSignedDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ClosingSignedDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ClosingSignedDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_free"))) TS_CResult_ClosingSignedDecodeErrorZ_free(uint32_t _res) {
@@ -17375,19 +17690,19 @@ void  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_free")))
 static inline uintptr_t CResult_ClosingSignedDecodeErrorZ_clone_ptr(LDKCResult_ClosingSignedDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ClosingSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ClosingSignedDecodeErrorZ), "LDKCResult_ClosingSignedDecodeErrorZ");
        *ret_conv = CResult_ClosingSignedDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_clone_ptr"))) TS_CResult_ClosingSignedDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_clone_ptr"))) TS_CResult_ClosingSignedDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ClosingSignedDecodeErrorZ* arg_conv = (LDKCResult_ClosingSignedDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ClosingSignedDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ClosingSignedDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedDecodeErrorZ_clone"))) TS_CResult_ClosingSignedDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ClosingSignedDecodeErrorZ* orig_conv = (LDKCResult_ClosingSignedDecodeErrorZ*)(orig & ~1);
        LDKCResult_ClosingSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ClosingSignedDecodeErrorZ), "LDKCResult_ClosingSignedDecodeErrorZ");
        *ret_conv = CResult_ClosingSignedDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_ok"))) TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_ok(uint32_t o) {
@@ -17398,7 +17713,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErro
        o_conv = ClosingSignedFeeRange_clone(&o_conv);
        LDKCResult_ClosingSignedFeeRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ClosingSignedFeeRangeDecodeErrorZ), "LDKCResult_ClosingSignedFeeRangeDecodeErrorZ");
        *ret_conv = CResult_ClosingSignedFeeRangeDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_err"))) TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_err(uint32_t e) {
@@ -17409,13 +17724,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErro
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ClosingSignedFeeRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ClosingSignedFeeRangeDecodeErrorZ), "LDKCResult_ClosingSignedFeeRangeDecodeErrorZ");
        *ret_conv = CResult_ClosingSignedFeeRangeDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_is_ok"))) TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ClosingSignedFeeRangeDecodeErrorZ* o_conv = (LDKCResult_ClosingSignedFeeRangeDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ClosingSignedFeeRangeDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ClosingSignedFeeRangeDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_free"))) TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_free(uint32_t _res) {
@@ -17430,19 +17745,19 @@ void  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_f
 static inline uintptr_t CResult_ClosingSignedFeeRangeDecodeErrorZ_clone_ptr(LDKCResult_ClosingSignedFeeRangeDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ClosingSignedFeeRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ClosingSignedFeeRangeDecodeErrorZ), "LDKCResult_ClosingSignedFeeRangeDecodeErrorZ");
        *ret_conv = CResult_ClosingSignedFeeRangeDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_clone_ptr"))) TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_clone_ptr"))) TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ClosingSignedFeeRangeDecodeErrorZ* arg_conv = (LDKCResult_ClosingSignedFeeRangeDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ClosingSignedFeeRangeDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ClosingSignedFeeRangeDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_clone"))) TS_CResult_ClosingSignedFeeRangeDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ClosingSignedFeeRangeDecodeErrorZ* orig_conv = (LDKCResult_ClosingSignedFeeRangeDecodeErrorZ*)(orig & ~1);
        LDKCResult_ClosingSignedFeeRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ClosingSignedFeeRangeDecodeErrorZ), "LDKCResult_ClosingSignedFeeRangeDecodeErrorZ");
        *ret_conv = CResult_ClosingSignedFeeRangeDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_ok"))) TS_CResult_CommitmentSignedDecodeErrorZ_ok(uint32_t o) {
@@ -17453,7 +17768,7 @@ uint32_t  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_ok
        o_conv = CommitmentSigned_clone(&o_conv);
        LDKCResult_CommitmentSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CommitmentSignedDecodeErrorZ), "LDKCResult_CommitmentSignedDecodeErrorZ");
        *ret_conv = CResult_CommitmentSignedDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_err"))) TS_CResult_CommitmentSignedDecodeErrorZ_err(uint32_t e) {
@@ -17464,13 +17779,13 @@ uint32_t  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_er
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_CommitmentSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CommitmentSignedDecodeErrorZ), "LDKCResult_CommitmentSignedDecodeErrorZ");
        *ret_conv = CResult_CommitmentSignedDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_is_ok"))) TS_CResult_CommitmentSignedDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_CommitmentSignedDecodeErrorZ* o_conv = (LDKCResult_CommitmentSignedDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_CommitmentSignedDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_CommitmentSignedDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_free"))) TS_CResult_CommitmentSignedDecodeErrorZ_free(uint32_t _res) {
@@ -17485,19 +17800,19 @@ void  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_free")
 static inline uintptr_t CResult_CommitmentSignedDecodeErrorZ_clone_ptr(LDKCResult_CommitmentSignedDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_CommitmentSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CommitmentSignedDecodeErrorZ), "LDKCResult_CommitmentSignedDecodeErrorZ");
        *ret_conv = CResult_CommitmentSignedDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_clone_ptr"))) TS_CResult_CommitmentSignedDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_clone_ptr"))) TS_CResult_CommitmentSignedDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_CommitmentSignedDecodeErrorZ* arg_conv = (LDKCResult_CommitmentSignedDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_CommitmentSignedDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_CommitmentSignedDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_CommitmentSignedDecodeErrorZ_clone"))) TS_CResult_CommitmentSignedDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_CommitmentSignedDecodeErrorZ* orig_conv = (LDKCResult_CommitmentSignedDecodeErrorZ*)(orig & ~1);
        LDKCResult_CommitmentSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CommitmentSignedDecodeErrorZ), "LDKCResult_CommitmentSignedDecodeErrorZ");
        *ret_conv = CResult_CommitmentSignedDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_ok"))) TS_CResult_FundingCreatedDecodeErrorZ_ok(uint32_t o) {
@@ -17508,7 +17823,7 @@ uint32_t  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_ok")
        o_conv = FundingCreated_clone(&o_conv);
        LDKCResult_FundingCreatedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingCreatedDecodeErrorZ), "LDKCResult_FundingCreatedDecodeErrorZ");
        *ret_conv = CResult_FundingCreatedDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_err"))) TS_CResult_FundingCreatedDecodeErrorZ_err(uint32_t e) {
@@ -17519,13 +17834,13 @@ uint32_t  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_err"
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_FundingCreatedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingCreatedDecodeErrorZ), "LDKCResult_FundingCreatedDecodeErrorZ");
        *ret_conv = CResult_FundingCreatedDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_is_ok"))) TS_CResult_FundingCreatedDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_FundingCreatedDecodeErrorZ* o_conv = (LDKCResult_FundingCreatedDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_FundingCreatedDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_FundingCreatedDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_free"))) TS_CResult_FundingCreatedDecodeErrorZ_free(uint32_t _res) {
@@ -17540,19 +17855,19 @@ void  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_free")))
 static inline uintptr_t CResult_FundingCreatedDecodeErrorZ_clone_ptr(LDKCResult_FundingCreatedDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_FundingCreatedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingCreatedDecodeErrorZ), "LDKCResult_FundingCreatedDecodeErrorZ");
        *ret_conv = CResult_FundingCreatedDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_clone_ptr"))) TS_CResult_FundingCreatedDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_clone_ptr"))) TS_CResult_FundingCreatedDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_FundingCreatedDecodeErrorZ* arg_conv = (LDKCResult_FundingCreatedDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_FundingCreatedDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_FundingCreatedDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FundingCreatedDecodeErrorZ_clone"))) TS_CResult_FundingCreatedDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_FundingCreatedDecodeErrorZ* orig_conv = (LDKCResult_FundingCreatedDecodeErrorZ*)(orig & ~1);
        LDKCResult_FundingCreatedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingCreatedDecodeErrorZ), "LDKCResult_FundingCreatedDecodeErrorZ");
        *ret_conv = CResult_FundingCreatedDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_ok"))) TS_CResult_FundingSignedDecodeErrorZ_ok(uint32_t o) {
@@ -17563,7 +17878,7 @@ uint32_t  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_ok"))
        o_conv = FundingSigned_clone(&o_conv);
        LDKCResult_FundingSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingSignedDecodeErrorZ), "LDKCResult_FundingSignedDecodeErrorZ");
        *ret_conv = CResult_FundingSignedDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_err"))) TS_CResult_FundingSignedDecodeErrorZ_err(uint32_t e) {
@@ -17574,13 +17889,13 @@ uint32_t  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_err")
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_FundingSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingSignedDecodeErrorZ), "LDKCResult_FundingSignedDecodeErrorZ");
        *ret_conv = CResult_FundingSignedDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_is_ok"))) TS_CResult_FundingSignedDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_FundingSignedDecodeErrorZ* o_conv = (LDKCResult_FundingSignedDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_FundingSignedDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_FundingSignedDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_free"))) TS_CResult_FundingSignedDecodeErrorZ_free(uint32_t _res) {
@@ -17595,19 +17910,19 @@ void  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_free")))
 static inline uintptr_t CResult_FundingSignedDecodeErrorZ_clone_ptr(LDKCResult_FundingSignedDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_FundingSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingSignedDecodeErrorZ), "LDKCResult_FundingSignedDecodeErrorZ");
        *ret_conv = CResult_FundingSignedDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_clone_ptr"))) TS_CResult_FundingSignedDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_clone_ptr"))) TS_CResult_FundingSignedDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_FundingSignedDecodeErrorZ* arg_conv = (LDKCResult_FundingSignedDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_FundingSignedDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_FundingSignedDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FundingSignedDecodeErrorZ_clone"))) TS_CResult_FundingSignedDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_FundingSignedDecodeErrorZ* orig_conv = (LDKCResult_FundingSignedDecodeErrorZ*)(orig & ~1);
        LDKCResult_FundingSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingSignedDecodeErrorZ), "LDKCResult_FundingSignedDecodeErrorZ");
        *ret_conv = CResult_FundingSignedDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_ok"))) TS_CResult_FundingLockedDecodeErrorZ_ok(uint32_t o) {
@@ -17618,7 +17933,7 @@ uint32_t  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_ok"))
        o_conv = FundingLocked_clone(&o_conv);
        LDKCResult_FundingLockedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingLockedDecodeErrorZ), "LDKCResult_FundingLockedDecodeErrorZ");
        *ret_conv = CResult_FundingLockedDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_err"))) TS_CResult_FundingLockedDecodeErrorZ_err(uint32_t e) {
@@ -17629,13 +17944,13 @@ uint32_t  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_err")
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_FundingLockedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingLockedDecodeErrorZ), "LDKCResult_FundingLockedDecodeErrorZ");
        *ret_conv = CResult_FundingLockedDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_is_ok"))) TS_CResult_FundingLockedDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_FundingLockedDecodeErrorZ* o_conv = (LDKCResult_FundingLockedDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_FundingLockedDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_FundingLockedDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_free"))) TS_CResult_FundingLockedDecodeErrorZ_free(uint32_t _res) {
@@ -17650,19 +17965,19 @@ void  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_free")))
 static inline uintptr_t CResult_FundingLockedDecodeErrorZ_clone_ptr(LDKCResult_FundingLockedDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_FundingLockedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingLockedDecodeErrorZ), "LDKCResult_FundingLockedDecodeErrorZ");
        *ret_conv = CResult_FundingLockedDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_clone_ptr"))) TS_CResult_FundingLockedDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_clone_ptr"))) TS_CResult_FundingLockedDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_FundingLockedDecodeErrorZ* arg_conv = (LDKCResult_FundingLockedDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_FundingLockedDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_FundingLockedDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_FundingLockedDecodeErrorZ_clone"))) TS_CResult_FundingLockedDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_FundingLockedDecodeErrorZ* orig_conv = (LDKCResult_FundingLockedDecodeErrorZ*)(orig & ~1);
        LDKCResult_FundingLockedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingLockedDecodeErrorZ), "LDKCResult_FundingLockedDecodeErrorZ");
        *ret_conv = CResult_FundingLockedDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_ok"))) TS_CResult_InitDecodeErrorZ_ok(uint32_t o) {
@@ -17673,7 +17988,7 @@ uint32_t  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_ok"))) TS_CRes
        o_conv = Init_clone(&o_conv);
        LDKCResult_InitDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InitDecodeErrorZ), "LDKCResult_InitDecodeErrorZ");
        *ret_conv = CResult_InitDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_err"))) TS_CResult_InitDecodeErrorZ_err(uint32_t e) {
@@ -17684,13 +17999,13 @@ uint32_t  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_err"))) TS_CRe
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_InitDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InitDecodeErrorZ), "LDKCResult_InitDecodeErrorZ");
        *ret_conv = CResult_InitDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_is_ok"))) TS_CResult_InitDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_InitDecodeErrorZ* o_conv = (LDKCResult_InitDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_InitDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_InitDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_free"))) TS_CResult_InitDecodeErrorZ_free(uint32_t _res) {
@@ -17705,19 +18020,19 @@ void  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_free"))) TS_CResul
 static inline uintptr_t CResult_InitDecodeErrorZ_clone_ptr(LDKCResult_InitDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_InitDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InitDecodeErrorZ), "LDKCResult_InitDecodeErrorZ");
        *ret_conv = CResult_InitDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_clone_ptr"))) TS_CResult_InitDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_clone_ptr"))) TS_CResult_InitDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_InitDecodeErrorZ* arg_conv = (LDKCResult_InitDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_InitDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_InitDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InitDecodeErrorZ_clone"))) TS_CResult_InitDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_InitDecodeErrorZ* orig_conv = (LDKCResult_InitDecodeErrorZ*)(orig & ~1);
        LDKCResult_InitDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InitDecodeErrorZ), "LDKCResult_InitDecodeErrorZ");
        *ret_conv = CResult_InitDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_ok"))) TS_CResult_OpenChannelDecodeErrorZ_ok(uint32_t o) {
@@ -17728,7 +18043,7 @@ uint32_t  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_ok")))
        o_conv = OpenChannel_clone(&o_conv);
        LDKCResult_OpenChannelDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_OpenChannelDecodeErrorZ), "LDKCResult_OpenChannelDecodeErrorZ");
        *ret_conv = CResult_OpenChannelDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_err"))) TS_CResult_OpenChannelDecodeErrorZ_err(uint32_t e) {
@@ -17739,13 +18054,13 @@ uint32_t  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_err")))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_OpenChannelDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_OpenChannelDecodeErrorZ), "LDKCResult_OpenChannelDecodeErrorZ");
        *ret_conv = CResult_OpenChannelDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_is_ok"))) TS_CResult_OpenChannelDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_OpenChannelDecodeErrorZ* o_conv = (LDKCResult_OpenChannelDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_OpenChannelDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_OpenChannelDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_free"))) TS_CResult_OpenChannelDecodeErrorZ_free(uint32_t _res) {
@@ -17760,19 +18075,19 @@ void  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_free"))) TS
 static inline uintptr_t CResult_OpenChannelDecodeErrorZ_clone_ptr(LDKCResult_OpenChannelDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_OpenChannelDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_OpenChannelDecodeErrorZ), "LDKCResult_OpenChannelDecodeErrorZ");
        *ret_conv = CResult_OpenChannelDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_clone_ptr"))) TS_CResult_OpenChannelDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_clone_ptr"))) TS_CResult_OpenChannelDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_OpenChannelDecodeErrorZ* arg_conv = (LDKCResult_OpenChannelDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_OpenChannelDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_OpenChannelDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_OpenChannelDecodeErrorZ_clone"))) TS_CResult_OpenChannelDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_OpenChannelDecodeErrorZ* orig_conv = (LDKCResult_OpenChannelDecodeErrorZ*)(orig & ~1);
        LDKCResult_OpenChannelDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_OpenChannelDecodeErrorZ), "LDKCResult_OpenChannelDecodeErrorZ");
        *ret_conv = CResult_OpenChannelDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_ok"))) TS_CResult_RevokeAndACKDecodeErrorZ_ok(uint32_t o) {
@@ -17783,7 +18098,7 @@ uint32_t  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_ok")))
        o_conv = RevokeAndACK_clone(&o_conv);
        LDKCResult_RevokeAndACKDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RevokeAndACKDecodeErrorZ), "LDKCResult_RevokeAndACKDecodeErrorZ");
        *ret_conv = CResult_RevokeAndACKDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_err"))) TS_CResult_RevokeAndACKDecodeErrorZ_err(uint32_t e) {
@@ -17794,13 +18109,13 @@ uint32_t  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_err"))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_RevokeAndACKDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RevokeAndACKDecodeErrorZ), "LDKCResult_RevokeAndACKDecodeErrorZ");
        *ret_conv = CResult_RevokeAndACKDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_is_ok"))) TS_CResult_RevokeAndACKDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_RevokeAndACKDecodeErrorZ* o_conv = (LDKCResult_RevokeAndACKDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_RevokeAndACKDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_RevokeAndACKDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_free"))) TS_CResult_RevokeAndACKDecodeErrorZ_free(uint32_t _res) {
@@ -17815,19 +18130,19 @@ void  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_free"))) T
 static inline uintptr_t CResult_RevokeAndACKDecodeErrorZ_clone_ptr(LDKCResult_RevokeAndACKDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_RevokeAndACKDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RevokeAndACKDecodeErrorZ), "LDKCResult_RevokeAndACKDecodeErrorZ");
        *ret_conv = CResult_RevokeAndACKDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_clone_ptr"))) TS_CResult_RevokeAndACKDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_clone_ptr"))) TS_CResult_RevokeAndACKDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_RevokeAndACKDecodeErrorZ* arg_conv = (LDKCResult_RevokeAndACKDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_RevokeAndACKDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_RevokeAndACKDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_RevokeAndACKDecodeErrorZ_clone"))) TS_CResult_RevokeAndACKDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_RevokeAndACKDecodeErrorZ* orig_conv = (LDKCResult_RevokeAndACKDecodeErrorZ*)(orig & ~1);
        LDKCResult_RevokeAndACKDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RevokeAndACKDecodeErrorZ), "LDKCResult_RevokeAndACKDecodeErrorZ");
        *ret_conv = CResult_RevokeAndACKDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_ok"))) TS_CResult_ShutdownDecodeErrorZ_ok(uint32_t o) {
@@ -17838,7 +18153,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_ok"))) TS_
        o_conv = Shutdown_clone(&o_conv);
        LDKCResult_ShutdownDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownDecodeErrorZ), "LDKCResult_ShutdownDecodeErrorZ");
        *ret_conv = CResult_ShutdownDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_err"))) TS_CResult_ShutdownDecodeErrorZ_err(uint32_t e) {
@@ -17849,13 +18164,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_err"))) TS
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ShutdownDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownDecodeErrorZ), "LDKCResult_ShutdownDecodeErrorZ");
        *ret_conv = CResult_ShutdownDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_is_ok"))) TS_CResult_ShutdownDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ShutdownDecodeErrorZ* o_conv = (LDKCResult_ShutdownDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ShutdownDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ShutdownDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_free"))) TS_CResult_ShutdownDecodeErrorZ_free(uint32_t _res) {
@@ -17870,19 +18185,19 @@ void  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_free"))) TS_CR
 static inline uintptr_t CResult_ShutdownDecodeErrorZ_clone_ptr(LDKCResult_ShutdownDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ShutdownDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownDecodeErrorZ), "LDKCResult_ShutdownDecodeErrorZ");
        *ret_conv = CResult_ShutdownDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_clone_ptr"))) TS_CResult_ShutdownDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_clone_ptr"))) TS_CResult_ShutdownDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ShutdownDecodeErrorZ* arg_conv = (LDKCResult_ShutdownDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ShutdownDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ShutdownDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ShutdownDecodeErrorZ_clone"))) TS_CResult_ShutdownDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ShutdownDecodeErrorZ* orig_conv = (LDKCResult_ShutdownDecodeErrorZ*)(orig & ~1);
        LDKCResult_ShutdownDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownDecodeErrorZ), "LDKCResult_ShutdownDecodeErrorZ");
        *ret_conv = CResult_ShutdownDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_ok"))) TS_CResult_UpdateFailHTLCDecodeErrorZ_ok(uint32_t o) {
@@ -17893,7 +18208,7 @@ uint32_t  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_ok")
        o_conv = UpdateFailHTLC_clone(&o_conv);
        LDKCResult_UpdateFailHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFailHTLCDecodeErrorZ), "LDKCResult_UpdateFailHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFailHTLCDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_err"))) TS_CResult_UpdateFailHTLCDecodeErrorZ_err(uint32_t e) {
@@ -17904,13 +18219,13 @@ uint32_t  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_err"
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UpdateFailHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFailHTLCDecodeErrorZ), "LDKCResult_UpdateFailHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFailHTLCDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_is_ok"))) TS_CResult_UpdateFailHTLCDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_UpdateFailHTLCDecodeErrorZ* o_conv = (LDKCResult_UpdateFailHTLCDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_UpdateFailHTLCDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_UpdateFailHTLCDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_free"))) TS_CResult_UpdateFailHTLCDecodeErrorZ_free(uint32_t _res) {
@@ -17925,19 +18240,19 @@ void  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_free")))
 static inline uintptr_t CResult_UpdateFailHTLCDecodeErrorZ_clone_ptr(LDKCResult_UpdateFailHTLCDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_UpdateFailHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFailHTLCDecodeErrorZ), "LDKCResult_UpdateFailHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFailHTLCDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_clone_ptr"))) TS_CResult_UpdateFailHTLCDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_clone_ptr"))) TS_CResult_UpdateFailHTLCDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_UpdateFailHTLCDecodeErrorZ* arg_conv = (LDKCResult_UpdateFailHTLCDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_UpdateFailHTLCDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_UpdateFailHTLCDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFailHTLCDecodeErrorZ_clone"))) TS_CResult_UpdateFailHTLCDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_UpdateFailHTLCDecodeErrorZ* orig_conv = (LDKCResult_UpdateFailHTLCDecodeErrorZ*)(orig & ~1);
        LDKCResult_UpdateFailHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFailHTLCDecodeErrorZ), "LDKCResult_UpdateFailHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFailHTLCDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_ok"))) TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_ok(uint32_t o) {
@@ -17948,7 +18263,7 @@ uint32_t  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeEr
        o_conv = UpdateFailMalformedHTLC_clone(&o_conv);
        LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ), "LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFailMalformedHTLCDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_err"))) TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_err(uint32_t e) {
@@ -17959,13 +18274,13 @@ uint32_t  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeEr
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ), "LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFailMalformedHTLCDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_is_ok"))) TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ* o_conv = (LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_UpdateFailMalformedHTLCDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_UpdateFailMalformedHTLCDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_free"))) TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_free(uint32_t _res) {
@@ -17980,19 +18295,19 @@ void  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ
 static inline uintptr_t CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone_ptr(LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ), "LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone_ptr"))) TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone_ptr"))) TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ* arg_conv = (LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone"))) TS_CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ* orig_conv = (LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ*)(orig & ~1);
        LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ), "LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_ok"))) TS_CResult_UpdateFeeDecodeErrorZ_ok(uint32_t o) {
@@ -18003,7 +18318,7 @@ uint32_t  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_ok"))) TS
        o_conv = UpdateFee_clone(&o_conv);
        LDKCResult_UpdateFeeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFeeDecodeErrorZ), "LDKCResult_UpdateFeeDecodeErrorZ");
        *ret_conv = CResult_UpdateFeeDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_err"))) TS_CResult_UpdateFeeDecodeErrorZ_err(uint32_t e) {
@@ -18014,13 +18329,13 @@ uint32_t  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_err"))) T
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UpdateFeeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFeeDecodeErrorZ), "LDKCResult_UpdateFeeDecodeErrorZ");
        *ret_conv = CResult_UpdateFeeDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_is_ok"))) TS_CResult_UpdateFeeDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_UpdateFeeDecodeErrorZ* o_conv = (LDKCResult_UpdateFeeDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_UpdateFeeDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_UpdateFeeDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_free"))) TS_CResult_UpdateFeeDecodeErrorZ_free(uint32_t _res) {
@@ -18035,19 +18350,19 @@ void  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_free"))) TS_C
 static inline uintptr_t CResult_UpdateFeeDecodeErrorZ_clone_ptr(LDKCResult_UpdateFeeDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_UpdateFeeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFeeDecodeErrorZ), "LDKCResult_UpdateFeeDecodeErrorZ");
        *ret_conv = CResult_UpdateFeeDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_clone_ptr"))) TS_CResult_UpdateFeeDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_clone_ptr"))) TS_CResult_UpdateFeeDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_UpdateFeeDecodeErrorZ* arg_conv = (LDKCResult_UpdateFeeDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_UpdateFeeDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_UpdateFeeDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFeeDecodeErrorZ_clone"))) TS_CResult_UpdateFeeDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_UpdateFeeDecodeErrorZ* orig_conv = (LDKCResult_UpdateFeeDecodeErrorZ*)(orig & ~1);
        LDKCResult_UpdateFeeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFeeDecodeErrorZ), "LDKCResult_UpdateFeeDecodeErrorZ");
        *ret_conv = CResult_UpdateFeeDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_ok"))) TS_CResult_UpdateFulfillHTLCDecodeErrorZ_ok(uint32_t o) {
@@ -18058,7 +18373,7 @@ uint32_t  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_o
        o_conv = UpdateFulfillHTLC_clone(&o_conv);
        LDKCResult_UpdateFulfillHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFulfillHTLCDecodeErrorZ), "LDKCResult_UpdateFulfillHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFulfillHTLCDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_err"))) TS_CResult_UpdateFulfillHTLCDecodeErrorZ_err(uint32_t e) {
@@ -18069,13 +18384,13 @@ uint32_t  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_e
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UpdateFulfillHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFulfillHTLCDecodeErrorZ), "LDKCResult_UpdateFulfillHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFulfillHTLCDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_is_ok"))) TS_CResult_UpdateFulfillHTLCDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_UpdateFulfillHTLCDecodeErrorZ* o_conv = (LDKCResult_UpdateFulfillHTLCDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_UpdateFulfillHTLCDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_UpdateFulfillHTLCDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_free"))) TS_CResult_UpdateFulfillHTLCDecodeErrorZ_free(uint32_t _res) {
@@ -18090,19 +18405,19 @@ void  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_free"
 static inline uintptr_t CResult_UpdateFulfillHTLCDecodeErrorZ_clone_ptr(LDKCResult_UpdateFulfillHTLCDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_UpdateFulfillHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFulfillHTLCDecodeErrorZ), "LDKCResult_UpdateFulfillHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFulfillHTLCDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_clone_ptr"))) TS_CResult_UpdateFulfillHTLCDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_clone_ptr"))) TS_CResult_UpdateFulfillHTLCDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_UpdateFulfillHTLCDecodeErrorZ* arg_conv = (LDKCResult_UpdateFulfillHTLCDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_UpdateFulfillHTLCDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_UpdateFulfillHTLCDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateFulfillHTLCDecodeErrorZ_clone"))) TS_CResult_UpdateFulfillHTLCDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_UpdateFulfillHTLCDecodeErrorZ* orig_conv = (LDKCResult_UpdateFulfillHTLCDecodeErrorZ*)(orig & ~1);
        LDKCResult_UpdateFulfillHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFulfillHTLCDecodeErrorZ), "LDKCResult_UpdateFulfillHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateFulfillHTLCDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_ok"))) TS_CResult_UpdateAddHTLCDecodeErrorZ_ok(uint32_t o) {
@@ -18113,7 +18428,7 @@ uint32_t  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_ok"))
        o_conv = UpdateAddHTLC_clone(&o_conv);
        LDKCResult_UpdateAddHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateAddHTLCDecodeErrorZ), "LDKCResult_UpdateAddHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateAddHTLCDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_err"))) TS_CResult_UpdateAddHTLCDecodeErrorZ_err(uint32_t e) {
@@ -18124,13 +18439,13 @@ uint32_t  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_err")
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UpdateAddHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateAddHTLCDecodeErrorZ), "LDKCResult_UpdateAddHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateAddHTLCDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_is_ok"))) TS_CResult_UpdateAddHTLCDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_UpdateAddHTLCDecodeErrorZ* o_conv = (LDKCResult_UpdateAddHTLCDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_UpdateAddHTLCDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_UpdateAddHTLCDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_free"))) TS_CResult_UpdateAddHTLCDecodeErrorZ_free(uint32_t _res) {
@@ -18145,19 +18460,19 @@ void  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_free")))
 static inline uintptr_t CResult_UpdateAddHTLCDecodeErrorZ_clone_ptr(LDKCResult_UpdateAddHTLCDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_UpdateAddHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateAddHTLCDecodeErrorZ), "LDKCResult_UpdateAddHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateAddHTLCDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_clone_ptr"))) TS_CResult_UpdateAddHTLCDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_clone_ptr"))) TS_CResult_UpdateAddHTLCDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_UpdateAddHTLCDecodeErrorZ* arg_conv = (LDKCResult_UpdateAddHTLCDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_UpdateAddHTLCDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_UpdateAddHTLCDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UpdateAddHTLCDecodeErrorZ_clone"))) TS_CResult_UpdateAddHTLCDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_UpdateAddHTLCDecodeErrorZ* orig_conv = (LDKCResult_UpdateAddHTLCDecodeErrorZ*)(orig & ~1);
        LDKCResult_UpdateAddHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateAddHTLCDecodeErrorZ), "LDKCResult_UpdateAddHTLCDecodeErrorZ");
        *ret_conv = CResult_UpdateAddHTLCDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_ok"))) TS_CResult_PingDecodeErrorZ_ok(uint32_t o) {
@@ -18168,7 +18483,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_ok"))) TS_CRes
        o_conv = Ping_clone(&o_conv);
        LDKCResult_PingDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PingDecodeErrorZ), "LDKCResult_PingDecodeErrorZ");
        *ret_conv = CResult_PingDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_err"))) TS_CResult_PingDecodeErrorZ_err(uint32_t e) {
@@ -18179,13 +18494,13 @@ uint32_t  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_err"))) TS_CRe
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_PingDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PingDecodeErrorZ), "LDKCResult_PingDecodeErrorZ");
        *ret_conv = CResult_PingDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_is_ok"))) TS_CResult_PingDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_PingDecodeErrorZ* o_conv = (LDKCResult_PingDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PingDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PingDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_free"))) TS_CResult_PingDecodeErrorZ_free(uint32_t _res) {
@@ -18200,19 +18515,19 @@ void  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_free"))) TS_CResul
 static inline uintptr_t CResult_PingDecodeErrorZ_clone_ptr(LDKCResult_PingDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_PingDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PingDecodeErrorZ), "LDKCResult_PingDecodeErrorZ");
        *ret_conv = CResult_PingDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_clone_ptr"))) TS_CResult_PingDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_clone_ptr"))) TS_CResult_PingDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PingDecodeErrorZ* arg_conv = (LDKCResult_PingDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PingDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PingDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PingDecodeErrorZ_clone"))) TS_CResult_PingDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_PingDecodeErrorZ* orig_conv = (LDKCResult_PingDecodeErrorZ*)(orig & ~1);
        LDKCResult_PingDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PingDecodeErrorZ), "LDKCResult_PingDecodeErrorZ");
        *ret_conv = CResult_PingDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_ok"))) TS_CResult_PongDecodeErrorZ_ok(uint32_t o) {
@@ -18223,7 +18538,7 @@ uint32_t  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_ok"))) TS_CRes
        o_conv = Pong_clone(&o_conv);
        LDKCResult_PongDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PongDecodeErrorZ), "LDKCResult_PongDecodeErrorZ");
        *ret_conv = CResult_PongDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_err"))) TS_CResult_PongDecodeErrorZ_err(uint32_t e) {
@@ -18234,13 +18549,13 @@ uint32_t  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_err"))) TS_CRe
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_PongDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PongDecodeErrorZ), "LDKCResult_PongDecodeErrorZ");
        *ret_conv = CResult_PongDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_is_ok"))) TS_CResult_PongDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_PongDecodeErrorZ* o_conv = (LDKCResult_PongDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_PongDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_PongDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_free"))) TS_CResult_PongDecodeErrorZ_free(uint32_t _res) {
@@ -18255,19 +18570,19 @@ void  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_free"))) TS_CResul
 static inline uintptr_t CResult_PongDecodeErrorZ_clone_ptr(LDKCResult_PongDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_PongDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PongDecodeErrorZ), "LDKCResult_PongDecodeErrorZ");
        *ret_conv = CResult_PongDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_clone_ptr"))) TS_CResult_PongDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_clone_ptr"))) TS_CResult_PongDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_PongDecodeErrorZ* arg_conv = (LDKCResult_PongDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_PongDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_PongDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_PongDecodeErrorZ_clone"))) TS_CResult_PongDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_PongDecodeErrorZ* orig_conv = (LDKCResult_PongDecodeErrorZ*)(orig & ~1);
        LDKCResult_PongDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PongDecodeErrorZ), "LDKCResult_PongDecodeErrorZ");
        *ret_conv = CResult_PongDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok"))) TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(uint32_t o) {
@@ -18278,7 +18593,7 @@ uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDeco
        o_conv = UnsignedChannelAnnouncement_clone(&o_conv);
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ), "LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_err"))) TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(uint32_t e) {
@@ -18289,13 +18604,13 @@ uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDeco
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ), "LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_is_ok"))) TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* o_conv = (LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_UnsignedChannelAnnouncementDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_UnsignedChannelAnnouncementDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_free"))) TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(uint32_t _res) {
@@ -18310,19 +18625,19 @@ void  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDecodeEr
 static inline uintptr_t CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone_ptr(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ), "LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone_ptr"))) TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone_ptr"))) TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* arg_conv = (LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone"))) TS_CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* orig_conv = (LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ*)(orig & ~1);
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ), "LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ_ok"))) TS_CResult_ChannelAnnouncementDecodeErrorZ_ok(uint32_t o) {
@@ -18333,7 +18648,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ
        o_conv = ChannelAnnouncement_clone(&o_conv);
        LDKCResult_ChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelAnnouncementDecodeErrorZ), "LDKCResult_ChannelAnnouncementDecodeErrorZ");
        *ret_conv = CResult_ChannelAnnouncementDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ_err"))) TS_CResult_ChannelAnnouncementDecodeErrorZ_err(uint32_t e) {
@@ -18344,13 +18659,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelAnnouncementDecodeErrorZ), "LDKCResult_ChannelAnnouncementDecodeErrorZ");
        *ret_conv = CResult_ChannelAnnouncementDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ_is_ok"))) TS_CResult_ChannelAnnouncementDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelAnnouncementDecodeErrorZ* o_conv = (LDKCResult_ChannelAnnouncementDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelAnnouncementDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelAnnouncementDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ_free"))) TS_CResult_ChannelAnnouncementDecodeErrorZ_free(uint32_t _res) {
@@ -18365,19 +18680,19 @@ void  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ_fre
 static inline uintptr_t CResult_ChannelAnnouncementDecodeErrorZ_clone_ptr(LDKCResult_ChannelAnnouncementDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelAnnouncementDecodeErrorZ), "LDKCResult_ChannelAnnouncementDecodeErrorZ");
        *ret_conv = CResult_ChannelAnnouncementDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelAnnouncementDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelAnnouncementDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelAnnouncementDecodeErrorZ* arg_conv = (LDKCResult_ChannelAnnouncementDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelAnnouncementDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelAnnouncementDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelAnnouncementDecodeErrorZ_clone"))) TS_CResult_ChannelAnnouncementDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelAnnouncementDecodeErrorZ* orig_conv = (LDKCResult_ChannelAnnouncementDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelAnnouncementDecodeErrorZ), "LDKCResult_ChannelAnnouncementDecodeErrorZ");
        *ret_conv = CResult_ChannelAnnouncementDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErrorZ_ok"))) TS_CResult_UnsignedChannelUpdateDecodeErrorZ_ok(uint32_t o) {
@@ -18388,7 +18703,7 @@ uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErro
        o_conv = UnsignedChannelUpdate_clone(&o_conv);
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelUpdateDecodeErrorZ), "LDKCResult_UnsignedChannelUpdateDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelUpdateDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErrorZ_err"))) TS_CResult_UnsignedChannelUpdateDecodeErrorZ_err(uint32_t e) {
@@ -18399,13 +18714,13 @@ uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErro
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelUpdateDecodeErrorZ), "LDKCResult_UnsignedChannelUpdateDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelUpdateDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErrorZ_is_ok"))) TS_CResult_UnsignedChannelUpdateDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* o_conv = (LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_UnsignedChannelUpdateDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_UnsignedChannelUpdateDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErrorZ_free"))) TS_CResult_UnsignedChannelUpdateDecodeErrorZ_free(uint32_t _res) {
@@ -18420,19 +18735,19 @@ void  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErrorZ_f
 static inline uintptr_t CResult_UnsignedChannelUpdateDecodeErrorZ_clone_ptr(LDKCResult_UnsignedChannelUpdateDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelUpdateDecodeErrorZ), "LDKCResult_UnsignedChannelUpdateDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelUpdateDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErrorZ_clone_ptr"))) TS_CResult_UnsignedChannelUpdateDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErrorZ_clone_ptr"))) TS_CResult_UnsignedChannelUpdateDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* arg_conv = (LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_UnsignedChannelUpdateDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_UnsignedChannelUpdateDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedChannelUpdateDecodeErrorZ_clone"))) TS_CResult_UnsignedChannelUpdateDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* orig_conv = (LDKCResult_UnsignedChannelUpdateDecodeErrorZ*)(orig & ~1);
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelUpdateDecodeErrorZ), "LDKCResult_UnsignedChannelUpdateDecodeErrorZ");
        *ret_conv = CResult_UnsignedChannelUpdateDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_ok"))) TS_CResult_ChannelUpdateDecodeErrorZ_ok(uint32_t o) {
@@ -18443,7 +18758,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_ok"))
        o_conv = ChannelUpdate_clone(&o_conv);
        LDKCResult_ChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelUpdateDecodeErrorZ), "LDKCResult_ChannelUpdateDecodeErrorZ");
        *ret_conv = CResult_ChannelUpdateDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_err"))) TS_CResult_ChannelUpdateDecodeErrorZ_err(uint32_t e) {
@@ -18454,13 +18769,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_err")
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelUpdateDecodeErrorZ), "LDKCResult_ChannelUpdateDecodeErrorZ");
        *ret_conv = CResult_ChannelUpdateDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_is_ok"))) TS_CResult_ChannelUpdateDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ChannelUpdateDecodeErrorZ* o_conv = (LDKCResult_ChannelUpdateDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ChannelUpdateDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ChannelUpdateDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_free"))) TS_CResult_ChannelUpdateDecodeErrorZ_free(uint32_t _res) {
@@ -18475,19 +18790,19 @@ void  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_free")))
 static inline uintptr_t CResult_ChannelUpdateDecodeErrorZ_clone_ptr(LDKCResult_ChannelUpdateDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelUpdateDecodeErrorZ), "LDKCResult_ChannelUpdateDecodeErrorZ");
        *ret_conv = CResult_ChannelUpdateDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelUpdateDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_clone_ptr"))) TS_CResult_ChannelUpdateDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ChannelUpdateDecodeErrorZ* arg_conv = (LDKCResult_ChannelUpdateDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ChannelUpdateDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ChannelUpdateDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ChannelUpdateDecodeErrorZ_clone"))) TS_CResult_ChannelUpdateDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ChannelUpdateDecodeErrorZ* orig_conv = (LDKCResult_ChannelUpdateDecodeErrorZ*)(orig & ~1);
        LDKCResult_ChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelUpdateDecodeErrorZ), "LDKCResult_ChannelUpdateDecodeErrorZ");
        *ret_conv = CResult_ChannelUpdateDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_ok"))) TS_CResult_ErrorMessageDecodeErrorZ_ok(uint32_t o) {
@@ -18498,7 +18813,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_ok")))
        o_conv = ErrorMessage_clone(&o_conv);
        LDKCResult_ErrorMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ErrorMessageDecodeErrorZ), "LDKCResult_ErrorMessageDecodeErrorZ");
        *ret_conv = CResult_ErrorMessageDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_err"))) TS_CResult_ErrorMessageDecodeErrorZ_err(uint32_t e) {
@@ -18509,13 +18824,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_err"))
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ErrorMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ErrorMessageDecodeErrorZ), "LDKCResult_ErrorMessageDecodeErrorZ");
        *ret_conv = CResult_ErrorMessageDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_is_ok"))) TS_CResult_ErrorMessageDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ErrorMessageDecodeErrorZ* o_conv = (LDKCResult_ErrorMessageDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ErrorMessageDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ErrorMessageDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_free"))) TS_CResult_ErrorMessageDecodeErrorZ_free(uint32_t _res) {
@@ -18530,19 +18845,19 @@ void  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_free"))) T
 static inline uintptr_t CResult_ErrorMessageDecodeErrorZ_clone_ptr(LDKCResult_ErrorMessageDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ErrorMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ErrorMessageDecodeErrorZ), "LDKCResult_ErrorMessageDecodeErrorZ");
        *ret_conv = CResult_ErrorMessageDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_clone_ptr"))) TS_CResult_ErrorMessageDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_clone_ptr"))) TS_CResult_ErrorMessageDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ErrorMessageDecodeErrorZ* arg_conv = (LDKCResult_ErrorMessageDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ErrorMessageDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ErrorMessageDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ErrorMessageDecodeErrorZ_clone"))) TS_CResult_ErrorMessageDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ErrorMessageDecodeErrorZ* orig_conv = (LDKCResult_ErrorMessageDecodeErrorZ*)(orig & ~1);
        LDKCResult_ErrorMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ErrorMessageDecodeErrorZ), "LDKCResult_ErrorMessageDecodeErrorZ");
        *ret_conv = CResult_ErrorMessageDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_ok"))) TS_CResult_WarningMessageDecodeErrorZ_ok(uint32_t o) {
@@ -18553,7 +18868,7 @@ uint32_t  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_ok")
        o_conv = WarningMessage_clone(&o_conv);
        LDKCResult_WarningMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_WarningMessageDecodeErrorZ), "LDKCResult_WarningMessageDecodeErrorZ");
        *ret_conv = CResult_WarningMessageDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_err"))) TS_CResult_WarningMessageDecodeErrorZ_err(uint32_t e) {
@@ -18564,13 +18879,13 @@ uint32_t  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_err"
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_WarningMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_WarningMessageDecodeErrorZ), "LDKCResult_WarningMessageDecodeErrorZ");
        *ret_conv = CResult_WarningMessageDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_is_ok"))) TS_CResult_WarningMessageDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_WarningMessageDecodeErrorZ* o_conv = (LDKCResult_WarningMessageDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_WarningMessageDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_WarningMessageDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_free"))) TS_CResult_WarningMessageDecodeErrorZ_free(uint32_t _res) {
@@ -18585,19 +18900,19 @@ void  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_free")))
 static inline uintptr_t CResult_WarningMessageDecodeErrorZ_clone_ptr(LDKCResult_WarningMessageDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_WarningMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_WarningMessageDecodeErrorZ), "LDKCResult_WarningMessageDecodeErrorZ");
        *ret_conv = CResult_WarningMessageDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_clone_ptr"))) TS_CResult_WarningMessageDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_clone_ptr"))) TS_CResult_WarningMessageDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_WarningMessageDecodeErrorZ* arg_conv = (LDKCResult_WarningMessageDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_WarningMessageDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_WarningMessageDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_WarningMessageDecodeErrorZ_clone"))) TS_CResult_WarningMessageDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_WarningMessageDecodeErrorZ* orig_conv = (LDKCResult_WarningMessageDecodeErrorZ*)(orig & ~1);
        LDKCResult_WarningMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_WarningMessageDecodeErrorZ), "LDKCResult_WarningMessageDecodeErrorZ");
        *ret_conv = CResult_WarningMessageDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok"))) TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(uint32_t o) {
@@ -18608,7 +18923,7 @@ uint32_t  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeE
        o_conv = UnsignedNodeAnnouncement_clone(&o_conv);
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ), "LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_err"))) TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(uint32_t e) {
@@ -18619,13 +18934,13 @@ uint32_t  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeE
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ), "LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_is_ok"))) TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* o_conv = (LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_UnsignedNodeAnnouncementDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_UnsignedNodeAnnouncementDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_free"))) TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(uint32_t _res) {
@@ -18640,19 +18955,19 @@ void  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeError
 static inline uintptr_t CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone_ptr(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ), "LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone_ptr"))) TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone_ptr"))) TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* arg_conv = (LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone"))) TS_CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* orig_conv = (LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ*)(orig & ~1);
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ), "LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ");
        *ret_conv = CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_ok"))) TS_CResult_NodeAnnouncementDecodeErrorZ_ok(uint32_t o) {
@@ -18663,7 +18978,7 @@ uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_ok
        o_conv = NodeAnnouncement_clone(&o_conv);
        LDKCResult_NodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementDecodeErrorZ), "LDKCResult_NodeAnnouncementDecodeErrorZ");
        *ret_conv = CResult_NodeAnnouncementDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_err"))) TS_CResult_NodeAnnouncementDecodeErrorZ_err(uint32_t e) {
@@ -18674,13 +18989,13 @@ uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_er
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_NodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementDecodeErrorZ), "LDKCResult_NodeAnnouncementDecodeErrorZ");
        *ret_conv = CResult_NodeAnnouncementDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_is_ok"))) TS_CResult_NodeAnnouncementDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_NodeAnnouncementDecodeErrorZ* o_conv = (LDKCResult_NodeAnnouncementDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_NodeAnnouncementDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_NodeAnnouncementDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_free"))) TS_CResult_NodeAnnouncementDecodeErrorZ_free(uint32_t _res) {
@@ -18695,19 +19010,19 @@ void  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_free")
 static inline uintptr_t CResult_NodeAnnouncementDecodeErrorZ_clone_ptr(LDKCResult_NodeAnnouncementDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_NodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementDecodeErrorZ), "LDKCResult_NodeAnnouncementDecodeErrorZ");
        *ret_conv = CResult_NodeAnnouncementDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_clone_ptr"))) TS_CResult_NodeAnnouncementDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_clone_ptr"))) TS_CResult_NodeAnnouncementDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_NodeAnnouncementDecodeErrorZ* arg_conv = (LDKCResult_NodeAnnouncementDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_NodeAnnouncementDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_NodeAnnouncementDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_NodeAnnouncementDecodeErrorZ_clone"))) TS_CResult_NodeAnnouncementDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_NodeAnnouncementDecodeErrorZ* orig_conv = (LDKCResult_NodeAnnouncementDecodeErrorZ*)(orig & ~1);
        LDKCResult_NodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementDecodeErrorZ), "LDKCResult_NodeAnnouncementDecodeErrorZ");
        *ret_conv = CResult_NodeAnnouncementDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeErrorZ_ok"))) TS_CResult_QueryShortChannelIdsDecodeErrorZ_ok(uint32_t o) {
@@ -18718,7 +19033,7 @@ uint32_t  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeError
        o_conv = QueryShortChannelIds_clone(&o_conv);
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryShortChannelIdsDecodeErrorZ), "LDKCResult_QueryShortChannelIdsDecodeErrorZ");
        *ret_conv = CResult_QueryShortChannelIdsDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeErrorZ_err"))) TS_CResult_QueryShortChannelIdsDecodeErrorZ_err(uint32_t e) {
@@ -18729,13 +19044,13 @@ uint32_t  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeError
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryShortChannelIdsDecodeErrorZ), "LDKCResult_QueryShortChannelIdsDecodeErrorZ");
        *ret_conv = CResult_QueryShortChannelIdsDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeErrorZ_is_ok"))) TS_CResult_QueryShortChannelIdsDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* o_conv = (LDKCResult_QueryShortChannelIdsDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_QueryShortChannelIdsDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_QueryShortChannelIdsDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeErrorZ_free"))) TS_CResult_QueryShortChannelIdsDecodeErrorZ_free(uint32_t _res) {
@@ -18750,19 +19065,19 @@ void  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeErrorZ_fr
 static inline uintptr_t CResult_QueryShortChannelIdsDecodeErrorZ_clone_ptr(LDKCResult_QueryShortChannelIdsDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryShortChannelIdsDecodeErrorZ), "LDKCResult_QueryShortChannelIdsDecodeErrorZ");
        *ret_conv = CResult_QueryShortChannelIdsDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeErrorZ_clone_ptr"))) TS_CResult_QueryShortChannelIdsDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeErrorZ_clone_ptr"))) TS_CResult_QueryShortChannelIdsDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* arg_conv = (LDKCResult_QueryShortChannelIdsDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_QueryShortChannelIdsDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_QueryShortChannelIdsDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_QueryShortChannelIdsDecodeErrorZ_clone"))) TS_CResult_QueryShortChannelIdsDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* orig_conv = (LDKCResult_QueryShortChannelIdsDecodeErrorZ*)(orig & ~1);
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryShortChannelIdsDecodeErrorZ), "LDKCResult_QueryShortChannelIdsDecodeErrorZ");
        *ret_conv = CResult_QueryShortChannelIdsDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok"))) TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(uint32_t o) {
@@ -18773,7 +19088,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeEr
        o_conv = ReplyShortChannelIdsEnd_clone(&o_conv);
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ), "LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ");
        *ret_conv = CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_err"))) TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(uint32_t e) {
@@ -18784,13 +19099,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeEr
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ), "LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ");
        *ret_conv = CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_is_ok"))) TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* o_conv = (LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ReplyShortChannelIdsEndDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ReplyShortChannelIdsEndDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_free"))) TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(uint32_t _res) {
@@ -18805,19 +19120,19 @@ void  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ
 static inline uintptr_t CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone_ptr(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ), "LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ");
        *ret_conv = CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone_ptr"))) TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone_ptr"))) TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* arg_conv = (LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone"))) TS_CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* orig_conv = (LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ*)(orig & ~1);
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ), "LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ");
        *ret_conv = CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_ok"))) TS_CResult_QueryChannelRangeDecodeErrorZ_ok(uint32_t o) {
@@ -18828,7 +19143,7 @@ uint32_t  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_o
        o_conv = QueryChannelRange_clone(&o_conv);
        LDKCResult_QueryChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryChannelRangeDecodeErrorZ), "LDKCResult_QueryChannelRangeDecodeErrorZ");
        *ret_conv = CResult_QueryChannelRangeDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_err"))) TS_CResult_QueryChannelRangeDecodeErrorZ_err(uint32_t e) {
@@ -18839,13 +19154,13 @@ uint32_t  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_e
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_QueryChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryChannelRangeDecodeErrorZ), "LDKCResult_QueryChannelRangeDecodeErrorZ");
        *ret_conv = CResult_QueryChannelRangeDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_is_ok"))) TS_CResult_QueryChannelRangeDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_QueryChannelRangeDecodeErrorZ* o_conv = (LDKCResult_QueryChannelRangeDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_QueryChannelRangeDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_QueryChannelRangeDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_free"))) TS_CResult_QueryChannelRangeDecodeErrorZ_free(uint32_t _res) {
@@ -18860,19 +19175,19 @@ void  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_free"
 static inline uintptr_t CResult_QueryChannelRangeDecodeErrorZ_clone_ptr(LDKCResult_QueryChannelRangeDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_QueryChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryChannelRangeDecodeErrorZ), "LDKCResult_QueryChannelRangeDecodeErrorZ");
        *ret_conv = CResult_QueryChannelRangeDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_clone_ptr"))) TS_CResult_QueryChannelRangeDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_clone_ptr"))) TS_CResult_QueryChannelRangeDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_QueryChannelRangeDecodeErrorZ* arg_conv = (LDKCResult_QueryChannelRangeDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_QueryChannelRangeDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_QueryChannelRangeDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_QueryChannelRangeDecodeErrorZ_clone"))) TS_CResult_QueryChannelRangeDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_QueryChannelRangeDecodeErrorZ* orig_conv = (LDKCResult_QueryChannelRangeDecodeErrorZ*)(orig & ~1);
        LDKCResult_QueryChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryChannelRangeDecodeErrorZ), "LDKCResult_QueryChannelRangeDecodeErrorZ");
        *ret_conv = CResult_QueryChannelRangeDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_ok"))) TS_CResult_ReplyChannelRangeDecodeErrorZ_ok(uint32_t o) {
@@ -18883,7 +19198,7 @@ uint32_t  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_o
        o_conv = ReplyChannelRange_clone(&o_conv);
        LDKCResult_ReplyChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyChannelRangeDecodeErrorZ), "LDKCResult_ReplyChannelRangeDecodeErrorZ");
        *ret_conv = CResult_ReplyChannelRangeDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_err"))) TS_CResult_ReplyChannelRangeDecodeErrorZ_err(uint32_t e) {
@@ -18894,13 +19209,13 @@ uint32_t  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_e
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_ReplyChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyChannelRangeDecodeErrorZ), "LDKCResult_ReplyChannelRangeDecodeErrorZ");
        *ret_conv = CResult_ReplyChannelRangeDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_is_ok"))) TS_CResult_ReplyChannelRangeDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_ReplyChannelRangeDecodeErrorZ* o_conv = (LDKCResult_ReplyChannelRangeDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_ReplyChannelRangeDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_ReplyChannelRangeDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_free"))) TS_CResult_ReplyChannelRangeDecodeErrorZ_free(uint32_t _res) {
@@ -18915,19 +19230,19 @@ void  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_free"
 static inline uintptr_t CResult_ReplyChannelRangeDecodeErrorZ_clone_ptr(LDKCResult_ReplyChannelRangeDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_ReplyChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyChannelRangeDecodeErrorZ), "LDKCResult_ReplyChannelRangeDecodeErrorZ");
        *ret_conv = CResult_ReplyChannelRangeDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_clone_ptr"))) TS_CResult_ReplyChannelRangeDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_clone_ptr"))) TS_CResult_ReplyChannelRangeDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_ReplyChannelRangeDecodeErrorZ* arg_conv = (LDKCResult_ReplyChannelRangeDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_ReplyChannelRangeDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_ReplyChannelRangeDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_ReplyChannelRangeDecodeErrorZ_clone"))) TS_CResult_ReplyChannelRangeDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_ReplyChannelRangeDecodeErrorZ* orig_conv = (LDKCResult_ReplyChannelRangeDecodeErrorZ*)(orig & ~1);
        LDKCResult_ReplyChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyChannelRangeDecodeErrorZ), "LDKCResult_ReplyChannelRangeDecodeErrorZ");
        *ret_conv = CResult_ReplyChannelRangeDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErrorZ_ok"))) TS_CResult_GossipTimestampFilterDecodeErrorZ_ok(uint32_t o) {
@@ -18938,7 +19253,7 @@ uint32_t  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErro
        o_conv = GossipTimestampFilter_clone(&o_conv);
        LDKCResult_GossipTimestampFilterDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_GossipTimestampFilterDecodeErrorZ), "LDKCResult_GossipTimestampFilterDecodeErrorZ");
        *ret_conv = CResult_GossipTimestampFilterDecodeErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErrorZ_err"))) TS_CResult_GossipTimestampFilterDecodeErrorZ_err(uint32_t e) {
@@ -18949,13 +19264,13 @@ uint32_t  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErro
        e_conv = DecodeError_clone(&e_conv);
        LDKCResult_GossipTimestampFilterDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_GossipTimestampFilterDecodeErrorZ), "LDKCResult_GossipTimestampFilterDecodeErrorZ");
        *ret_conv = CResult_GossipTimestampFilterDecodeErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErrorZ_is_ok"))) TS_CResult_GossipTimestampFilterDecodeErrorZ_is_ok(uint32_t o) {
        LDKCResult_GossipTimestampFilterDecodeErrorZ* o_conv = (LDKCResult_GossipTimestampFilterDecodeErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_GossipTimestampFilterDecodeErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_GossipTimestampFilterDecodeErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErrorZ_free"))) TS_CResult_GossipTimestampFilterDecodeErrorZ_free(uint32_t _res) {
@@ -18970,19 +19285,19 @@ void  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErrorZ_f
 static inline uintptr_t CResult_GossipTimestampFilterDecodeErrorZ_clone_ptr(LDKCResult_GossipTimestampFilterDecodeErrorZ *NONNULL_PTR arg) {
        LDKCResult_GossipTimestampFilterDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_GossipTimestampFilterDecodeErrorZ), "LDKCResult_GossipTimestampFilterDecodeErrorZ");
        *ret_conv = CResult_GossipTimestampFilterDecodeErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErrorZ_clone_ptr"))) TS_CResult_GossipTimestampFilterDecodeErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErrorZ_clone_ptr"))) TS_CResult_GossipTimestampFilterDecodeErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_GossipTimestampFilterDecodeErrorZ* arg_conv = (LDKCResult_GossipTimestampFilterDecodeErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_GossipTimestampFilterDecodeErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_GossipTimestampFilterDecodeErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_GossipTimestampFilterDecodeErrorZ_clone"))) TS_CResult_GossipTimestampFilterDecodeErrorZ_clone(uint32_t orig) {
        LDKCResult_GossipTimestampFilterDecodeErrorZ* orig_conv = (LDKCResult_GossipTimestampFilterDecodeErrorZ*)(orig & ~1);
        LDKCResult_GossipTimestampFilterDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_GossipTimestampFilterDecodeErrorZ), "LDKCResult_GossipTimestampFilterDecodeErrorZ");
        *ret_conv = CResult_GossipTimestampFilterDecodeErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_ok"))) TS_CResult_InvoiceSignOrCreationErrorZ_ok(uint32_t o) {
@@ -18993,7 +19308,7 @@ uint32_t  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_ok"
        o_conv = Invoice_clone(&o_conv);
        LDKCResult_InvoiceSignOrCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSignOrCreationErrorZ), "LDKCResult_InvoiceSignOrCreationErrorZ");
        *ret_conv = CResult_InvoiceSignOrCreationErrorZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_err"))) TS_CResult_InvoiceSignOrCreationErrorZ_err(uint32_t e) {
@@ -19003,13 +19318,13 @@ uint32_t  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_err
        e_conv = SignOrCreationError_clone((LDKSignOrCreationError*)(((uintptr_t)e) & ~1));
        LDKCResult_InvoiceSignOrCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSignOrCreationErrorZ), "LDKCResult_InvoiceSignOrCreationErrorZ");
        *ret_conv = CResult_InvoiceSignOrCreationErrorZ_err(e_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_is_ok"))) TS_CResult_InvoiceSignOrCreationErrorZ_is_ok(uint32_t o) {
        LDKCResult_InvoiceSignOrCreationErrorZ* o_conv = (LDKCResult_InvoiceSignOrCreationErrorZ*)(o & ~1);
-       jboolean ret_val = CResult_InvoiceSignOrCreationErrorZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_InvoiceSignOrCreationErrorZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_free"))) TS_CResult_InvoiceSignOrCreationErrorZ_free(uint32_t _res) {
@@ -19024,35 +19339,39 @@ void  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_free"))
 static inline uintptr_t CResult_InvoiceSignOrCreationErrorZ_clone_ptr(LDKCResult_InvoiceSignOrCreationErrorZ *NONNULL_PTR arg) {
        LDKCResult_InvoiceSignOrCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSignOrCreationErrorZ), "LDKCResult_InvoiceSignOrCreationErrorZ");
        *ret_conv = CResult_InvoiceSignOrCreationErrorZ_clone(arg);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
-intptr_t  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_clone_ptr"))) TS_CResult_InvoiceSignOrCreationErrorZ_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_clone_ptr"))) TS_CResult_InvoiceSignOrCreationErrorZ_clone_ptr(uint32_t arg) {
        LDKCResult_InvoiceSignOrCreationErrorZ* arg_conv = (LDKCResult_InvoiceSignOrCreationErrorZ*)(arg & ~1);
-       intptr_t ret_val = CResult_InvoiceSignOrCreationErrorZ_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CResult_InvoiceSignOrCreationErrorZ_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_InvoiceSignOrCreationErrorZ_clone"))) TS_CResult_InvoiceSignOrCreationErrorZ_clone(uint32_t orig) {
        LDKCResult_InvoiceSignOrCreationErrorZ* orig_conv = (LDKCResult_InvoiceSignOrCreationErrorZ*)(orig & ~1);
        LDKCResult_InvoiceSignOrCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSignOrCreationErrorZ), "LDKCResult_InvoiceSignOrCreationErrorZ");
        *ret_conv = CResult_InvoiceSignOrCreationErrorZ_clone(orig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_FilterZ_some"))) TS_COption_FilterZ_some(uint32_t o) {
        void* o_ptr = (void*)(((uintptr_t)o) & ~1);
        CHECK_ACCESS(o_ptr);
        LDKFilter o_conv = *(LDKFilter*)(o_ptr);
+       if (o_conv.free == LDKFilter_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKFilter_JCalls_cloned(&o_conv);
+       }
        LDKCOption_FilterZ *ret_copy = MALLOC(sizeof(LDKCOption_FilterZ), "LDKCOption_FilterZ");
        *ret_copy = COption_FilterZ_some(o_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_COption_FilterZ_none"))) TS_COption_FilterZ_none() {
        LDKCOption_FilterZ *ret_copy = MALLOC(sizeof(LDKCOption_FilterZ), "LDKCOption_FilterZ");
        *ret_copy = COption_FilterZ_none();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19073,19 +19392,19 @@ uint32_t  __attribute__((export_name("TS_CResult_LockedChannelMonitorNoneZ_ok"))
        // WARNING: we need a move here but no clone is available for LDKLockedChannelMonitor
        LDKCResult_LockedChannelMonitorNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_LockedChannelMonitorNoneZ), "LDKCResult_LockedChannelMonitorNoneZ");
        *ret_conv = CResult_LockedChannelMonitorNoneZ_ok(o_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CResult_LockedChannelMonitorNoneZ_err"))) TS_CResult_LockedChannelMonitorNoneZ_err() {
        LDKCResult_LockedChannelMonitorNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_LockedChannelMonitorNoneZ), "LDKCResult_LockedChannelMonitorNoneZ");
        *ret_conv = CResult_LockedChannelMonitorNoneZ_err();
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_CResult_LockedChannelMonitorNoneZ_is_ok"))) TS_CResult_LockedChannelMonitorNoneZ_is_ok(uint32_t o) {
        LDKCResult_LockedChannelMonitorNoneZ* o_conv = (LDKCResult_LockedChannelMonitorNoneZ*)(o & ~1);
-       jboolean ret_val = CResult_LockedChannelMonitorNoneZ_is_ok(o_conv);
-       return ret_val;
+       jboolean ret_conv = CResult_LockedChannelMonitorNoneZ_is_ok(o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CResult_LockedChannelMonitorNoneZ_free"))) TS_CResult_LockedChannelMonitorNoneZ_free(uint32_t _res) {
@@ -19128,20 +19447,20 @@ void  __attribute__((export_name("TS_PaymentPurpose_free"))) TS_PaymentPurpose_f
 static inline uintptr_t PaymentPurpose_clone_ptr(LDKPaymentPurpose *NONNULL_PTR arg) {
        LDKPaymentPurpose *ret_copy = MALLOC(sizeof(LDKPaymentPurpose), "LDKPaymentPurpose");
        *ret_copy = PaymentPurpose_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_PaymentPurpose_clone_ptr"))) TS_PaymentPurpose_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_PaymentPurpose_clone_ptr"))) TS_PaymentPurpose_clone_ptr(uint32_t arg) {
        LDKPaymentPurpose* arg_conv = (LDKPaymentPurpose*)arg;
-       intptr_t ret_val = PaymentPurpose_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = PaymentPurpose_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PaymentPurpose_clone"))) TS_PaymentPurpose_clone(uint32_t orig) {
        LDKPaymentPurpose* orig_conv = (LDKPaymentPurpose*)orig;
        LDKPaymentPurpose *ret_copy = MALLOC(sizeof(LDKPaymentPurpose), "LDKPaymentPurpose");
        *ret_copy = PaymentPurpose_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19154,7 +19473,7 @@ uint32_t  __attribute__((export_name("TS_PaymentPurpose_invoice_payment"))) TS_P
        memcpy(payment_secret_ref.data, payment_secret->elems, 32); FREE(payment_secret);
        LDKPaymentPurpose *ret_copy = MALLOC(sizeof(LDKPaymentPurpose), "LDKPaymentPurpose");
        *ret_copy = PaymentPurpose_invoice_payment(payment_preimage_ref, payment_secret_ref);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19164,7 +19483,7 @@ uint32_t  __attribute__((export_name("TS_PaymentPurpose_spontaneous_payment")))
        memcpy(a_ref.data, a->elems, 32); FREE(a);
        LDKPaymentPurpose *ret_copy = MALLOC(sizeof(LDKPaymentPurpose), "LDKPaymentPurpose");
        *ret_copy = PaymentPurpose_spontaneous_payment(a_ref);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19180,20 +19499,20 @@ void  __attribute__((export_name("TS_ClosureReason_free"))) TS_ClosureReason_fre
 static inline uintptr_t ClosureReason_clone_ptr(LDKClosureReason *NONNULL_PTR arg) {
        LDKClosureReason *ret_copy = MALLOC(sizeof(LDKClosureReason), "LDKClosureReason");
        *ret_copy = ClosureReason_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ClosureReason_clone_ptr"))) TS_ClosureReason_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ClosureReason_clone_ptr"))) TS_ClosureReason_clone_ptr(uint32_t arg) {
        LDKClosureReason* arg_conv = (LDKClosureReason*)arg;
-       intptr_t ret_val = ClosureReason_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ClosureReason_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosureReason_clone"))) TS_ClosureReason_clone(uint32_t orig) {
        LDKClosureReason* orig_conv = (LDKClosureReason*)orig;
        LDKClosureReason *ret_copy = MALLOC(sizeof(LDKClosureReason), "LDKClosureReason");
        *ret_copy = ClosureReason_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19201,35 +19520,35 @@ uint32_t  __attribute__((export_name("TS_ClosureReason_counterparty_force_closed
        LDKStr peer_msg_conv = str_ref_to_owned_c(peer_msg);
        LDKClosureReason *ret_copy = MALLOC(sizeof(LDKClosureReason), "LDKClosureReason");
        *ret_copy = ClosureReason_counterparty_force_closed(peer_msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosureReason_holder_force_closed"))) TS_ClosureReason_holder_force_closed() {
        LDKClosureReason *ret_copy = MALLOC(sizeof(LDKClosureReason), "LDKClosureReason");
        *ret_copy = ClosureReason_holder_force_closed();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosureReason_cooperative_closure"))) TS_ClosureReason_cooperative_closure() {
        LDKClosureReason *ret_copy = MALLOC(sizeof(LDKClosureReason), "LDKClosureReason");
        *ret_copy = ClosureReason_cooperative_closure();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosureReason_commitment_tx_confirmed"))) TS_ClosureReason_commitment_tx_confirmed() {
        LDKClosureReason *ret_copy = MALLOC(sizeof(LDKClosureReason), "LDKClosureReason");
        *ret_copy = ClosureReason_commitment_tx_confirmed();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosureReason_funding_timed_out"))) TS_ClosureReason_funding_timed_out() {
        LDKClosureReason *ret_copy = MALLOC(sizeof(LDKClosureReason), "LDKClosureReason");
        *ret_copy = ClosureReason_funding_timed_out();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19237,21 +19556,21 @@ uint32_t  __attribute__((export_name("TS_ClosureReason_processing_error"))) TS_C
        LDKStr err_conv = str_ref_to_owned_c(err);
        LDKClosureReason *ret_copy = MALLOC(sizeof(LDKClosureReason), "LDKClosureReason");
        *ret_copy = ClosureReason_processing_error(err_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosureReason_disconnected_peer"))) TS_ClosureReason_disconnected_peer() {
        LDKClosureReason *ret_copy = MALLOC(sizeof(LDKClosureReason), "LDKClosureReason");
        *ret_copy = ClosureReason_disconnected_peer();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosureReason_outdated_channel_manager"))) TS_ClosureReason_outdated_channel_manager() {
        LDKClosureReason *ret_copy = MALLOC(sizeof(LDKClosureReason), "LDKClosureReason");
        *ret_copy = ClosureReason_outdated_channel_manager();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19270,7 +19589,7 @@ uint32_t  __attribute__((export_name("TS_ClosureReason_read"))) TS_ClosureReason
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_COption_ClosureReasonZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_ClosureReasonZDecodeErrorZ), "LDKCResult_COption_ClosureReasonZDecodeErrorZ");
        *ret_conv = ClosureReason_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_Event_free"))) TS_Event_free(uint32_t this_ptr) {
@@ -19285,20 +19604,20 @@ void  __attribute__((export_name("TS_Event_free"))) TS_Event_free(uint32_t this_
 static inline uintptr_t Event_clone_ptr(LDKEvent *NONNULL_PTR arg) {
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Event_clone_ptr"))) TS_Event_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Event_clone_ptr"))) TS_Event_clone_ptr(uint32_t arg) {
        LDKEvent* arg_conv = (LDKEvent*)arg;
-       intptr_t ret_val = Event_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Event_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Event_clone"))) TS_Event_clone(uint32_t orig) {
        LDKEvent* orig_conv = (LDKEvent*)orig;
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19312,7 +19631,7 @@ uint32_t  __attribute__((export_name("TS_Event_funding_generation_ready"))) TS_E
        memcpy(output_script_ref.data, output_script->elems, output_script_ref.datalen); FREE(output_script);
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_funding_generation_ready(temporary_channel_id_ref, channel_value_satoshis, output_script_ref, user_channel_id);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19326,7 +19645,7 @@ uint32_t  __attribute__((export_name("TS_Event_payment_received"))) TS_Event_pay
        purpose_conv = PaymentPurpose_clone((LDKPaymentPurpose*)(((uintptr_t)purpose) & ~1));
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_payment_received(payment_hash_ref, amt, purpose_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19346,7 +19665,7 @@ uint32_t  __attribute__((export_name("TS_Event_payment_sent"))) TS_Event_payment
        fee_paid_msat_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)fee_paid_msat) & ~1));
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_payment_sent(payment_id_ref, payment_preimage_ref, payment_hash_ref, fee_paid_msat_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19388,7 +19707,7 @@ uint32_t  __attribute__((export_name("TS_Event_payment_path_failed"))) TS_Event_
        retry_conv = RouteParameters_clone(&retry_conv);
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_payment_path_failed(payment_id_ref, payment_hash_ref, rejected_by_dest, network_update_conv, all_paths_failed, path_constr, short_channel_id_conv, retry_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19401,14 +19720,14 @@ uint32_t  __attribute__((export_name("TS_Event_payment_failed"))) TS_Event_payme
        memcpy(payment_hash_ref.data, payment_hash->elems, 32); FREE(payment_hash);
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_payment_failed(payment_id_ref, payment_hash_ref);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_Event_pending_htlcs_forwardable"))) TS_Event_pending_htlcs_forwardable(int64_t time_forwardable) {
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_pending_htlcs_forwardable(time_forwardable);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19430,7 +19749,7 @@ uint32_t  __attribute__((export_name("TS_Event_spendable_outputs"))) TS_Event_sp
        }
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_spendable_outputs(outputs_constr);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19441,7 +19760,7 @@ uint32_t  __attribute__((export_name("TS_Event_payment_forwarded"))) TS_Event_pa
        fee_earned_msat_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)fee_earned_msat) & ~1));
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_payment_forwarded(fee_earned_msat_conv, claim_from_onchain_tx);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19455,7 +19774,7 @@ uint32_t  __attribute__((export_name("TS_Event_channel_closed"))) TS_Event_chann
        reason_conv = ClosureReason_clone((LDKClosureReason*)(((uintptr_t)reason) & ~1));
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_channel_closed(channel_id_ref, user_channel_id, reason_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19470,7 +19789,7 @@ uint32_t  __attribute__((export_name("TS_Event_discard_funding"))) TS_Event_disc
        transaction_ref.data_is_owned = true;
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_discard_funding(channel_id_ref, transaction_ref);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19499,20 +19818,25 @@ uint32_t  __attribute__((export_name("TS_Event_payment_path_successful"))) TS_Ev
        }
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
        *ret_copy = Event_payment_path_successful(payment_id_ref, payment_hash_ref, path_constr);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
-uint32_t  __attribute__((export_name("TS_Event_open_channel_request"))) TS_Event_open_channel_request(int8_tArray temporary_channel_id, int8_tArray counterparty_node_id, int64_t funding_satoshis, int64_t push_msat) {
+uint32_t  __attribute__((export_name("TS_Event_open_channel_request"))) TS_Event_open_channel_request(int8_tArray temporary_channel_id, int8_tArray counterparty_node_id, int64_t funding_satoshis, int64_t push_msat, uint32_t channel_type) {
        LDKThirtyTwoBytes temporary_channel_id_ref;
        CHECK(temporary_channel_id->arr_len == 32);
        memcpy(temporary_channel_id_ref.data, temporary_channel_id->elems, 32); FREE(temporary_channel_id);
        LDKPublicKey counterparty_node_id_ref;
        CHECK(counterparty_node_id->arr_len == 33);
        memcpy(counterparty_node_id_ref.compressed_form, counterparty_node_id->elems, 33); FREE(counterparty_node_id);
+       LDKChannelTypeFeatures channel_type_conv;
+       channel_type_conv.inner = (void*)(channel_type & (~1));
+       channel_type_conv.is_owned = (channel_type & 1) || (channel_type == 0);
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(channel_type_conv);
+       channel_type_conv = ChannelTypeFeatures_clone(&channel_type_conv);
        LDKEvent *ret_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
-       *ret_copy = Event_open_channel_request(temporary_channel_id_ref, counterparty_node_id_ref, funding_satoshis, push_msat);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       *ret_copy = Event_open_channel_request(temporary_channel_id_ref, counterparty_node_id_ref, funding_satoshis, push_msat, channel_type_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19531,7 +19855,7 @@ uint32_t  __attribute__((export_name("TS_Event_read"))) TS_Event_read(int8_tArra
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_COption_EventZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_EventZDecodeErrorZ), "LDKCResult_COption_EventZDecodeErrorZ");
        *ret_conv = Event_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_MessageSendEvent_free"))) TS_MessageSendEvent_free(uint32_t this_ptr) {
@@ -19546,20 +19870,20 @@ void  __attribute__((export_name("TS_MessageSendEvent_free"))) TS_MessageSendEve
 static inline uintptr_t MessageSendEvent_clone_ptr(LDKMessageSendEvent *NONNULL_PTR arg) {
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_MessageSendEvent_clone_ptr"))) TS_MessageSendEvent_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_MessageSendEvent_clone_ptr"))) TS_MessageSendEvent_clone_ptr(uint32_t arg) {
        LDKMessageSendEvent* arg_conv = (LDKMessageSendEvent*)arg;
-       intptr_t ret_val = MessageSendEvent_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = MessageSendEvent_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_MessageSendEvent_clone"))) TS_MessageSendEvent_clone(uint32_t orig) {
        LDKMessageSendEvent* orig_conv = (LDKMessageSendEvent*)orig;
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19574,7 +19898,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_accept_channel"))
        msg_conv = AcceptChannel_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_accept_channel(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19589,7 +19913,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_open_channel")))
        msg_conv = OpenChannel_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_open_channel(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19604,7 +19928,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_funding_created")
        msg_conv = FundingCreated_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_funding_created(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19619,7 +19943,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_funding_signed"))
        msg_conv = FundingSigned_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_funding_signed(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19634,7 +19958,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_funding_locked"))
        msg_conv = FundingLocked_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_funding_locked(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19649,7 +19973,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_announcement_sign
        msg_conv = AnnouncementSignatures_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_announcement_signatures(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19664,7 +19988,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_update_htlcs"))) TS_Me
        updates_conv = CommitmentUpdate_clone(&updates_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_update_htlcs(node_id_ref, updates_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19679,7 +20003,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_revoke_and_ack"))
        msg_conv = RevokeAndACK_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_revoke_and_ack(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19694,7 +20018,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_closing_signed"))
        msg_conv = ClosingSigned_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_closing_signed(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19709,7 +20033,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_shutdown"))) TS_M
        msg_conv = Shutdown_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_shutdown(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19724,7 +20048,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_channel_reestabli
        msg_conv = ChannelReestablish_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_channel_reestablish(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19741,7 +20065,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_broadcast_channel_anno
        update_msg_conv = ChannelUpdate_clone(&update_msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_broadcast_channel_announcement(msg_conv, update_msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19753,7 +20077,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_broadcast_node_announc
        msg_conv = NodeAnnouncement_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_broadcast_node_announcement(msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19765,7 +20089,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_broadcast_channel_upda
        msg_conv = ChannelUpdate_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_broadcast_channel_update(msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19780,7 +20104,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_channel_update"))
        msg_conv = ChannelUpdate_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_channel_update(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19794,7 +20118,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_handle_error"))) TS_Me
        action_conv = ErrorAction_clone((LDKErrorAction*)(((uintptr_t)action) & ~1));
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_handle_error(node_id_ref, action_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19809,7 +20133,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_channel_range_que
        msg_conv = QueryChannelRange_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_channel_range_query(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19824,7 +20148,7 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_short_ids_query")
        msg_conv = QueryShortChannelIds_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_short_ids_query(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19839,7 +20163,22 @@ uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_reply_channel_ran
        msg_conv = ReplyChannelRange_clone(&msg_conv);
        LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
        *ret_copy = MessageSendEvent_send_reply_channel_range(node_id_ref, msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_MessageSendEvent_send_gossip_timestamp_filter"))) TS_MessageSendEvent_send_gossip_timestamp_filter(int8_tArray node_id, uint32_t msg) {
+       LDKPublicKey node_id_ref;
+       CHECK(node_id->arr_len == 33);
+       memcpy(node_id_ref.compressed_form, node_id->elems, 33); FREE(node_id);
+       LDKGossipTimestampFilter msg_conv;
+       msg_conv.inner = (void*)(msg & (~1));
+       msg_conv.is_owned = (msg & 1) || (msg == 0);
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_conv);
+       msg_conv = GossipTimestampFilter_clone(&msg_conv);
+       LDKMessageSendEvent *ret_copy = MALLOC(sizeof(LDKMessageSendEvent), "LDKMessageSendEvent");
+       *ret_copy = MessageSendEvent_send_gossip_timestamp_filter(node_id_ref, msg_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19882,20 +20221,20 @@ void  __attribute__((export_name("TS_APIError_free"))) TS_APIError_free(uint32_t
 static inline uintptr_t APIError_clone_ptr(LDKAPIError *NONNULL_PTR arg) {
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = APIError_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_APIError_clone_ptr"))) TS_APIError_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_APIError_clone_ptr"))) TS_APIError_clone_ptr(uint32_t arg) {
        LDKAPIError* arg_conv = (LDKAPIError*)arg;
-       intptr_t ret_val = APIError_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = APIError_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_APIError_clone"))) TS_APIError_clone(uint32_t orig) {
        LDKAPIError* orig_conv = (LDKAPIError*)orig;
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = APIError_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19903,7 +20242,7 @@ uint32_t  __attribute__((export_name("TS_APIError_apimisuse_error"))) TS_APIErro
        LDKStr err_conv = str_ref_to_owned_c(err);
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = APIError_apimisuse_error(err_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19911,7 +20250,7 @@ uint32_t  __attribute__((export_name("TS_APIError_fee_rate_too_high"))) TS_APIEr
        LDKStr err_conv = str_ref_to_owned_c(err);
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = APIError_fee_rate_too_high(err_conv, feerate);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19919,7 +20258,7 @@ uint32_t  __attribute__((export_name("TS_APIError_route_error"))) TS_APIError_ro
        LDKStr err_conv = str_ref_to_owned_c(err);
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = APIError_route_error(err_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19927,14 +20266,14 @@ uint32_t  __attribute__((export_name("TS_APIError_channel_unavailable"))) TS_API
        LDKStr err_conv = str_ref_to_owned_c(err);
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = APIError_channel_unavailable(err_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_APIError_monitor_update_failed"))) TS_APIError_monitor_update_failed() {
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = APIError_monitor_update_failed();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19946,7 +20285,7 @@ uint32_t  __attribute__((export_name("TS_APIError_incompatible_shutdown_script")
        script_conv = ShutdownScript_clone(&script_conv);
        LDKAPIError *ret_copy = MALLOC(sizeof(LDKAPIError), "LDKAPIError");
        *ret_copy = APIError_incompatible_shutdown_script(script_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -19960,7 +20299,7 @@ uint32_t  __attribute__((export_name("TS_sign"))) TS_sign(int8_tArray msg, int8_
        unsigned char (*sk_ref)[32] = &sk_arr;
        LDKCResult_StringErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_StringErrorZ), "LDKCResult_StringErrorZ");
        *ret_conv = sign(msg_ref, sk_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_recover_pk"))) TS_recover_pk(int8_tArray msg, jstring sig) {
@@ -19970,7 +20309,7 @@ uint32_t  __attribute__((export_name("TS_recover_pk"))) TS_recover_pk(int8_tArra
        LDKStr sig_conv = str_ref_to_owned_c(sig);
        LDKCResult_PublicKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PublicKeyErrorZ), "LDKCResult_PublicKeyErrorZ");
        *ret_conv = recover_pk(msg_ref, sig_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_verify"))) TS_verify(int8_tArray msg, jstring sig, int8_tArray pk) {
@@ -19981,8 +20320,8 @@ jboolean  __attribute__((export_name("TS_verify"))) TS_verify(int8_tArray msg, j
        LDKPublicKey pk_ref;
        CHECK(pk->arr_len == 33);
        memcpy(pk_ref.compressed_form, pk->elems, 33); FREE(pk);
-       jboolean ret_val = verify(msg_ref, sig_conv, pk_ref);
-       return ret_val;
+       jboolean ret_conv = verify(msg_ref, sig_conv, pk_ref);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_construct_invoice_preimage"))) TS_construct_invoice_preimage(int8_tArray hrp_bytes, ptrArray data_without_signature) {
@@ -20047,14 +20386,14 @@ uint32_t  __attribute__((export_name("TS_Level_error"))) TS_Level_error() {
 jboolean  __attribute__((export_name("TS_Level_eq"))) TS_Level_eq(uint32_t a, uint32_t b) {
        LDKLevel* a_conv = (LDKLevel*)(a & ~1);
        LDKLevel* b_conv = (LDKLevel*)(b & ~1);
-       jboolean ret_val = Level_eq(a_conv, b_conv);
-       return ret_val;
+       jboolean ret_conv = Level_eq(a_conv, b_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_Level_hash"))) TS_Level_hash(uint32_t o) {
        LDKLevel* o_conv = (LDKLevel*)(o & ~1);
-       int64_t ret_val = Level_hash(o_conv);
-       return ret_val;
+       int64_t ret_conv = Level_hash(o_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Level_max"))) TS_Level_max() {
@@ -20153,8 +20492,8 @@ int32_t  __attribute__((export_name("TS_Record_get_line"))) TS_Record_get_line(u
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = Record_get_line(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = Record_get_line(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_Record_set_line"))) TS_Record_set_line(uint32_t this_ptr, int32_t val) {
@@ -20167,7 +20506,7 @@ void  __attribute__((export_name("TS_Record_set_line"))) TS_Record_set_line(uint
 
 static inline uintptr_t Record_clone_ptr(LDKRecord *NONNULL_PTR arg) {
        LDKRecord ret_var = Record_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20177,13 +20516,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Record_clone_ptr"))) TS_Record_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Record_clone_ptr"))) TS_Record_clone_ptr(uint32_t arg) {
        LDKRecord arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = Record_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Record_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Record_clone"))) TS_Record_clone(uint32_t orig) {
@@ -20192,7 +20531,7 @@ uint32_t  __attribute__((export_name("TS_Record_clone"))) TS_Record_clone(uint32
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRecord ret_var = Record_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20225,8 +20564,8 @@ int32_t  __attribute__((export_name("TS_ChannelHandshakeConfig_get_minimum_depth
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = ChannelHandshakeConfig_get_minimum_depth(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = ChannelHandshakeConfig_get_minimum_depth(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeConfig_set_minimum_depth"))) TS_ChannelHandshakeConfig_set_minimum_depth(uint32_t this_ptr, int32_t val) {
@@ -20242,8 +20581,8 @@ int16_t  __attribute__((export_name("TS_ChannelHandshakeConfig_get_our_to_self_d
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = ChannelHandshakeConfig_get_our_to_self_delay(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = ChannelHandshakeConfig_get_our_to_self_delay(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeConfig_set_our_to_self_delay"))) TS_ChannelHandshakeConfig_set_our_to_self_delay(uint32_t this_ptr, int16_t val) {
@@ -20259,8 +20598,8 @@ int64_t  __attribute__((export_name("TS_ChannelHandshakeConfig_get_our_htlc_mini
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelHandshakeConfig_get_our_htlc_minimum_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelHandshakeConfig_get_our_htlc_minimum_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeConfig_set_our_htlc_minimum_msat"))) TS_ChannelHandshakeConfig_set_our_htlc_minimum_msat(uint32_t this_ptr, int64_t val) {
@@ -20271,9 +20610,26 @@ void  __attribute__((export_name("TS_ChannelHandshakeConfig_set_our_htlc_minimum
        ChannelHandshakeConfig_set_our_htlc_minimum_msat(&this_ptr_conv, val);
 }
 
-uint32_t  __attribute__((export_name("TS_ChannelHandshakeConfig_new"))) TS_ChannelHandshakeConfig_new(int32_t minimum_depth_arg, int16_t our_to_self_delay_arg, int64_t our_htlc_minimum_msat_arg) {
-       LDKChannelHandshakeConfig ret_var = ChannelHandshakeConfig_new(minimum_depth_arg, our_to_self_delay_arg, our_htlc_minimum_msat_arg);
-       uintptr_t ret_ref = 0;
+jboolean  __attribute__((export_name("TS_ChannelHandshakeConfig_get_negotiate_scid_privacy"))) TS_ChannelHandshakeConfig_get_negotiate_scid_privacy(uint32_t this_ptr) {
+       LDKChannelHandshakeConfig this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       jboolean ret_conv = ChannelHandshakeConfig_get_negotiate_scid_privacy(&this_ptr_conv);
+       return ret_conv;
+}
+
+void  __attribute__((export_name("TS_ChannelHandshakeConfig_set_negotiate_scid_privacy"))) TS_ChannelHandshakeConfig_set_negotiate_scid_privacy(uint32_t this_ptr, jboolean val) {
+       LDKChannelHandshakeConfig this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       ChannelHandshakeConfig_set_negotiate_scid_privacy(&this_ptr_conv, val);
+}
+
+uint32_t  __attribute__((export_name("TS_ChannelHandshakeConfig_new"))) TS_ChannelHandshakeConfig_new(int32_t minimum_depth_arg, int16_t our_to_self_delay_arg, int64_t our_htlc_minimum_msat_arg, jboolean negotiate_scid_privacy_arg) {
+       LDKChannelHandshakeConfig ret_var = ChannelHandshakeConfig_new(minimum_depth_arg, our_to_self_delay_arg, our_htlc_minimum_msat_arg, negotiate_scid_privacy_arg);
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20286,7 +20642,7 @@ uint32_t  __attribute__((export_name("TS_ChannelHandshakeConfig_new"))) TS_Chann
 
 static inline uintptr_t ChannelHandshakeConfig_clone_ptr(LDKChannelHandshakeConfig *NONNULL_PTR arg) {
        LDKChannelHandshakeConfig ret_var = ChannelHandshakeConfig_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20296,13 +20652,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelHandshakeConfig_clone_ptr"))) TS_ChannelHandshakeConfig_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelHandshakeConfig_clone_ptr"))) TS_ChannelHandshakeConfig_clone_ptr(uint32_t arg) {
        LDKChannelHandshakeConfig arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelHandshakeConfig_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelHandshakeConfig_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelHandshakeConfig_clone"))) TS_ChannelHandshakeConfig_clone(uint32_t orig) {
@@ -20311,7 +20667,7 @@ uint32_t  __attribute__((export_name("TS_ChannelHandshakeConfig_clone"))) TS_Cha
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelHandshakeConfig ret_var = ChannelHandshakeConfig_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20324,7 +20680,7 @@ uint32_t  __attribute__((export_name("TS_ChannelHandshakeConfig_clone"))) TS_Cha
 
 uint32_t  __attribute__((export_name("TS_ChannelHandshakeConfig_default"))) TS_ChannelHandshakeConfig_default() {
        LDKChannelHandshakeConfig ret_var = ChannelHandshakeConfig_default();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20348,8 +20704,8 @@ int64_t  __attribute__((export_name("TS_ChannelHandshakeLimits_get_min_funding_s
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelHandshakeLimits_get_min_funding_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelHandshakeLimits_get_min_funding_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeLimits_set_min_funding_satoshis"))) TS_ChannelHandshakeLimits_set_min_funding_satoshis(uint32_t this_ptr, int64_t val) {
@@ -20365,8 +20721,8 @@ int64_t  __attribute__((export_name("TS_ChannelHandshakeLimits_get_max_htlc_mini
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelHandshakeLimits_get_max_htlc_minimum_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelHandshakeLimits_get_max_htlc_minimum_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeLimits_set_max_htlc_minimum_msat"))) TS_ChannelHandshakeLimits_set_max_htlc_minimum_msat(uint32_t this_ptr, int64_t val) {
@@ -20382,8 +20738,8 @@ int64_t  __attribute__((export_name("TS_ChannelHandshakeLimits_get_min_max_htlc_
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat"))) TS_ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(uint32_t this_ptr, int64_t val) {
@@ -20399,8 +20755,8 @@ int64_t  __attribute__((export_name("TS_ChannelHandshakeLimits_get_max_channel_r
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelHandshakeLimits_get_max_channel_reserve_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelHandshakeLimits_get_max_channel_reserve_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeLimits_set_max_channel_reserve_satoshis"))) TS_ChannelHandshakeLimits_set_max_channel_reserve_satoshis(uint32_t this_ptr, int64_t val) {
@@ -20416,8 +20772,8 @@ int16_t  __attribute__((export_name("TS_ChannelHandshakeLimits_get_min_max_accep
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = ChannelHandshakeLimits_get_min_max_accepted_htlcs(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = ChannelHandshakeLimits_get_min_max_accepted_htlcs(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeLimits_set_min_max_accepted_htlcs"))) TS_ChannelHandshakeLimits_set_min_max_accepted_htlcs(uint32_t this_ptr, int16_t val) {
@@ -20433,8 +20789,8 @@ int32_t  __attribute__((export_name("TS_ChannelHandshakeLimits_get_max_minimum_d
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = ChannelHandshakeLimits_get_max_minimum_depth(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = ChannelHandshakeLimits_get_max_minimum_depth(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeLimits_set_max_minimum_depth"))) TS_ChannelHandshakeLimits_set_max_minimum_depth(uint32_t this_ptr, int32_t val) {
@@ -20450,8 +20806,8 @@ jboolean  __attribute__((export_name("TS_ChannelHandshakeLimits_get_force_announ
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ChannelHandshakeLimits_get_force_announced_channel_preference(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelHandshakeLimits_get_force_announced_channel_preference(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeLimits_set_force_announced_channel_preference"))) TS_ChannelHandshakeLimits_set_force_announced_channel_preference(uint32_t this_ptr, jboolean val) {
@@ -20467,8 +20823,8 @@ int16_t  __attribute__((export_name("TS_ChannelHandshakeLimits_get_their_to_self
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = ChannelHandshakeLimits_get_their_to_self_delay(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = ChannelHandshakeLimits_get_their_to_self_delay(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelHandshakeLimits_set_their_to_self_delay"))) TS_ChannelHandshakeLimits_set_their_to_self_delay(uint32_t this_ptr, int16_t val) {
@@ -20481,7 +20837,7 @@ void  __attribute__((export_name("TS_ChannelHandshakeLimits_set_their_to_self_de
 
 uint32_t  __attribute__((export_name("TS_ChannelHandshakeLimits_new"))) TS_ChannelHandshakeLimits_new(int64_t min_funding_satoshis_arg, int64_t max_htlc_minimum_msat_arg, int64_t min_max_htlc_value_in_flight_msat_arg, int64_t max_channel_reserve_satoshis_arg, int16_t min_max_accepted_htlcs_arg, int32_t max_minimum_depth_arg, jboolean force_announced_channel_preference_arg, int16_t their_to_self_delay_arg) {
        LDKChannelHandshakeLimits ret_var = ChannelHandshakeLimits_new(min_funding_satoshis_arg, max_htlc_minimum_msat_arg, min_max_htlc_value_in_flight_msat_arg, max_channel_reserve_satoshis_arg, min_max_accepted_htlcs_arg, max_minimum_depth_arg, force_announced_channel_preference_arg, their_to_self_delay_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20494,7 +20850,7 @@ uint32_t  __attribute__((export_name("TS_ChannelHandshakeLimits_new"))) TS_Chann
 
 static inline uintptr_t ChannelHandshakeLimits_clone_ptr(LDKChannelHandshakeLimits *NONNULL_PTR arg) {
        LDKChannelHandshakeLimits ret_var = ChannelHandshakeLimits_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20504,13 +20860,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelHandshakeLimits_clone_ptr"))) TS_ChannelHandshakeLimits_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelHandshakeLimits_clone_ptr"))) TS_ChannelHandshakeLimits_clone_ptr(uint32_t arg) {
        LDKChannelHandshakeLimits arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelHandshakeLimits_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelHandshakeLimits_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelHandshakeLimits_clone"))) TS_ChannelHandshakeLimits_clone(uint32_t orig) {
@@ -20519,7 +20875,7 @@ uint32_t  __attribute__((export_name("TS_ChannelHandshakeLimits_clone"))) TS_Cha
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelHandshakeLimits ret_var = ChannelHandshakeLimits_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20532,7 +20888,7 @@ uint32_t  __attribute__((export_name("TS_ChannelHandshakeLimits_clone"))) TS_Cha
 
 uint32_t  __attribute__((export_name("TS_ChannelHandshakeLimits_default"))) TS_ChannelHandshakeLimits_default() {
        LDKChannelHandshakeLimits ret_var = ChannelHandshakeLimits_default();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20556,8 +20912,8 @@ int32_t  __attribute__((export_name("TS_ChannelConfig_get_forwarding_fee_proport
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = ChannelConfig_get_forwarding_fee_proportional_millionths(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = ChannelConfig_get_forwarding_fee_proportional_millionths(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelConfig_set_forwarding_fee_proportional_millionths"))) TS_ChannelConfig_set_forwarding_fee_proportional_millionths(uint32_t this_ptr, int32_t val) {
@@ -20573,8 +20929,8 @@ int32_t  __attribute__((export_name("TS_ChannelConfig_get_forwarding_fee_base_ms
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = ChannelConfig_get_forwarding_fee_base_msat(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = ChannelConfig_get_forwarding_fee_base_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelConfig_set_forwarding_fee_base_msat"))) TS_ChannelConfig_set_forwarding_fee_base_msat(uint32_t this_ptr, int32_t val) {
@@ -20590,8 +20946,8 @@ int16_t  __attribute__((export_name("TS_ChannelConfig_get_cltv_expiry_delta")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = ChannelConfig_get_cltv_expiry_delta(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = ChannelConfig_get_cltv_expiry_delta(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelConfig_set_cltv_expiry_delta"))) TS_ChannelConfig_set_cltv_expiry_delta(uint32_t this_ptr, int16_t val) {
@@ -20607,8 +20963,8 @@ jboolean  __attribute__((export_name("TS_ChannelConfig_get_announced_channel")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ChannelConfig_get_announced_channel(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelConfig_get_announced_channel(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelConfig_set_announced_channel"))) TS_ChannelConfig_set_announced_channel(uint32_t this_ptr, jboolean val) {
@@ -20624,8 +20980,8 @@ jboolean  __attribute__((export_name("TS_ChannelConfig_get_commit_upfront_shutdo
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ChannelConfig_get_commit_upfront_shutdown_pubkey(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelConfig_get_commit_upfront_shutdown_pubkey(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelConfig_set_commit_upfront_shutdown_pubkey"))) TS_ChannelConfig_set_commit_upfront_shutdown_pubkey(uint32_t this_ptr, jboolean val) {
@@ -20641,8 +20997,8 @@ int64_t  __attribute__((export_name("TS_ChannelConfig_get_max_dust_htlc_exposure
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelConfig_get_max_dust_htlc_exposure_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelConfig_get_max_dust_htlc_exposure_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelConfig_set_max_dust_htlc_exposure_msat"))) TS_ChannelConfig_set_max_dust_htlc_exposure_msat(uint32_t this_ptr, int64_t val) {
@@ -20658,8 +21014,8 @@ int64_t  __attribute__((export_name("TS_ChannelConfig_get_force_close_avoidance_
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelConfig_get_force_close_avoidance_max_fee_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelConfig_get_force_close_avoidance_max_fee_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelConfig_set_force_close_avoidance_max_fee_satoshis"))) TS_ChannelConfig_set_force_close_avoidance_max_fee_satoshis(uint32_t this_ptr, int64_t val) {
@@ -20672,7 +21028,7 @@ void  __attribute__((export_name("TS_ChannelConfig_set_force_close_avoidance_max
 
 uint32_t  __attribute__((export_name("TS_ChannelConfig_new"))) TS_ChannelConfig_new(int32_t forwarding_fee_proportional_millionths_arg, int32_t forwarding_fee_base_msat_arg, int16_t cltv_expiry_delta_arg, jboolean announced_channel_arg, jboolean commit_upfront_shutdown_pubkey_arg, int64_t max_dust_htlc_exposure_msat_arg, int64_t force_close_avoidance_max_fee_satoshis_arg) {
        LDKChannelConfig ret_var = ChannelConfig_new(forwarding_fee_proportional_millionths_arg, forwarding_fee_base_msat_arg, cltv_expiry_delta_arg, announced_channel_arg, commit_upfront_shutdown_pubkey_arg, max_dust_htlc_exposure_msat_arg, force_close_avoidance_max_fee_satoshis_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20685,7 +21041,7 @@ uint32_t  __attribute__((export_name("TS_ChannelConfig_new"))) TS_ChannelConfig_
 
 static inline uintptr_t ChannelConfig_clone_ptr(LDKChannelConfig *NONNULL_PTR arg) {
        LDKChannelConfig ret_var = ChannelConfig_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20695,13 +21051,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelConfig_clone_ptr"))) TS_ChannelConfig_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelConfig_clone_ptr"))) TS_ChannelConfig_clone_ptr(uint32_t arg) {
        LDKChannelConfig arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelConfig_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelConfig_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelConfig_clone"))) TS_ChannelConfig_clone(uint32_t orig) {
@@ -20710,7 +21066,7 @@ uint32_t  __attribute__((export_name("TS_ChannelConfig_clone"))) TS_ChannelConfi
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelConfig ret_var = ChannelConfig_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20723,7 +21079,7 @@ uint32_t  __attribute__((export_name("TS_ChannelConfig_clone"))) TS_ChannelConfi
 
 uint32_t  __attribute__((export_name("TS_ChannelConfig_default"))) TS_ChannelConfig_default() {
        LDKChannelConfig ret_var = ChannelConfig_default();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20752,7 +21108,7 @@ uint32_t  __attribute__((export_name("TS_ChannelConfig_read"))) TS_ChannelConfig
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelConfigDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelConfigDecodeErrorZ), "LDKCResult_ChannelConfigDecodeErrorZ");
        *ret_conv = ChannelConfig_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_UserConfig_free"))) TS_UserConfig_free(uint32_t this_obj) {
@@ -20769,7 +21125,7 @@ uint32_t  __attribute__((export_name("TS_UserConfig_get_own_channel_config"))) T
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelHandshakeConfig ret_var = UserConfig_get_own_channel_config(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20799,7 +21155,7 @@ uint32_t  __attribute__((export_name("TS_UserConfig_get_peer_channel_config_limi
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelHandshakeLimits ret_var = UserConfig_get_peer_channel_config_limits(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20829,7 +21185,7 @@ uint32_t  __attribute__((export_name("TS_UserConfig_get_channel_options"))) TS_U
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelConfig ret_var = UserConfig_get_channel_options(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20858,8 +21214,8 @@ jboolean  __attribute__((export_name("TS_UserConfig_get_accept_forwards_to_priv_
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = UserConfig_get_accept_forwards_to_priv_channels(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = UserConfig_get_accept_forwards_to_priv_channels(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UserConfig_set_accept_forwards_to_priv_channels"))) TS_UserConfig_set_accept_forwards_to_priv_channels(uint32_t this_ptr, jboolean val) {
@@ -20875,8 +21231,8 @@ jboolean  __attribute__((export_name("TS_UserConfig_get_accept_inbound_channels"
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = UserConfig_get_accept_inbound_channels(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = UserConfig_get_accept_inbound_channels(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UserConfig_set_accept_inbound_channels"))) TS_UserConfig_set_accept_inbound_channels(uint32_t this_ptr, jboolean val) {
@@ -20892,8 +21248,8 @@ jboolean  __attribute__((export_name("TS_UserConfig_get_manually_accept_inbound_
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = UserConfig_get_manually_accept_inbound_channels(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = UserConfig_get_manually_accept_inbound_channels(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UserConfig_set_manually_accept_inbound_channels"))) TS_UserConfig_set_manually_accept_inbound_channels(uint32_t this_ptr, jboolean val) {
@@ -20921,7 +21277,7 @@ uint32_t  __attribute__((export_name("TS_UserConfig_new"))) TS_UserConfig_new(ui
        CHECK_INNER_FIELD_ACCESS_OR_NULL(channel_options_arg_conv);
        channel_options_arg_conv = ChannelConfig_clone(&channel_options_arg_conv);
        LDKUserConfig ret_var = UserConfig_new(own_channel_config_arg_conv, peer_channel_config_limits_arg_conv, channel_options_arg_conv, accept_forwards_to_priv_channels_arg, accept_inbound_channels_arg, manually_accept_inbound_channels_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20934,7 +21290,7 @@ uint32_t  __attribute__((export_name("TS_UserConfig_new"))) TS_UserConfig_new(ui
 
 static inline uintptr_t UserConfig_clone_ptr(LDKUserConfig *NONNULL_PTR arg) {
        LDKUserConfig ret_var = UserConfig_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20944,13 +21300,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_UserConfig_clone_ptr"))) TS_UserConfig_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_UserConfig_clone_ptr"))) TS_UserConfig_clone_ptr(uint32_t arg) {
        LDKUserConfig arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = UserConfig_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = UserConfig_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_UserConfig_clone"))) TS_UserConfig_clone(uint32_t orig) {
@@ -20959,7 +21315,7 @@ uint32_t  __attribute__((export_name("TS_UserConfig_clone"))) TS_UserConfig_clon
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKUserConfig ret_var = UserConfig_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20972,7 +21328,7 @@ uint32_t  __attribute__((export_name("TS_UserConfig_clone"))) TS_UserConfig_clon
 
 uint32_t  __attribute__((export_name("TS_UserConfig_default"))) TS_UserConfig_default() {
        LDKUserConfig ret_var = UserConfig_default();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -20993,7 +21349,7 @@ void  __attribute__((export_name("TS_BestBlock_free"))) TS_BestBlock_free(uint32
 
 static inline uintptr_t BestBlock_clone_ptr(LDKBestBlock *NONNULL_PTR arg) {
        LDKBestBlock ret_var = BestBlock_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21003,13 +21359,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_BestBlock_clone_ptr"))) TS_BestBlock_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_BestBlock_clone_ptr"))) TS_BestBlock_clone_ptr(uint32_t arg) {
        LDKBestBlock arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = BestBlock_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = BestBlock_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_BestBlock_clone"))) TS_BestBlock_clone(uint32_t orig) {
@@ -21018,7 +21374,7 @@ uint32_t  __attribute__((export_name("TS_BestBlock_clone"))) TS_BestBlock_clone(
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKBestBlock ret_var = BestBlock_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21032,7 +21388,7 @@ uint32_t  __attribute__((export_name("TS_BestBlock_clone"))) TS_BestBlock_clone(
 uint32_t  __attribute__((export_name("TS_BestBlock_from_genesis"))) TS_BestBlock_from_genesis(uint32_t network) {
        LDKNetwork network_conv = LDKNetwork_from_js(network);
        LDKBestBlock ret_var = BestBlock_from_genesis(network_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21048,7 +21404,7 @@ uint32_t  __attribute__((export_name("TS_BestBlock_new"))) TS_BestBlock_new(int8
        CHECK(block_hash->arr_len == 32);
        memcpy(block_hash_ref.data, block_hash->elems, 32); FREE(block_hash);
        LDKBestBlock ret_var = BestBlock_new(block_hash_ref, height);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21074,8 +21430,8 @@ int32_t  __attribute__((export_name("TS_BestBlock_height"))) TS_BestBlock_height
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int32_t ret_val = BestBlock_height(&this_arg_conv);
-       return ret_val;
+       int32_t ret_conv = BestBlock_height(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_AccessError_clone"))) TS_AccessError_clone(uint32_t orig) {
@@ -21190,7 +21546,7 @@ uint32_t  __attribute__((export_name("TS_WatchedOutput_get_outpoint"))) TS_Watch
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKOutPoint ret_var = WatchedOutput_get_outpoint(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21251,7 +21607,7 @@ uint32_t  __attribute__((export_name("TS_WatchedOutput_new"))) TS_WatchedOutput_
        script_pubkey_arg_ref.data = MALLOC(script_pubkey_arg_ref.datalen, "LDKCVec_u8Z Bytes");
        memcpy(script_pubkey_arg_ref.data, script_pubkey_arg->elems, script_pubkey_arg_ref.datalen); FREE(script_pubkey_arg);
        LDKWatchedOutput ret_var = WatchedOutput_new(block_hash_arg_ref, outpoint_arg_conv, script_pubkey_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21264,7 +21620,7 @@ uint32_t  __attribute__((export_name("TS_WatchedOutput_new"))) TS_WatchedOutput_
 
 static inline uintptr_t WatchedOutput_clone_ptr(LDKWatchedOutput *NONNULL_PTR arg) {
        LDKWatchedOutput ret_var = WatchedOutput_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21274,13 +21630,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_WatchedOutput_clone_ptr"))) TS_WatchedOutput_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_WatchedOutput_clone_ptr"))) TS_WatchedOutput_clone_ptr(uint32_t arg) {
        LDKWatchedOutput arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = WatchedOutput_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = WatchedOutput_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_WatchedOutput_clone"))) TS_WatchedOutput_clone(uint32_t orig) {
@@ -21289,7 +21645,7 @@ uint32_t  __attribute__((export_name("TS_WatchedOutput_clone"))) TS_WatchedOutpu
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKWatchedOutput ret_var = WatchedOutput_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21305,8 +21661,8 @@ int64_t  __attribute__((export_name("TS_WatchedOutput_hash"))) TS_WatchedOutput_
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = WatchedOutput_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = WatchedOutput_hash(&o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_BroadcasterInterface_free"))) TS_BroadcasterInterface_free(uint32_t this_ptr) {
@@ -21342,8 +21698,8 @@ uint32_t  __attribute__((export_name("TS_ConfirmationTarget_high_priority"))) TS
 jboolean  __attribute__((export_name("TS_ConfirmationTarget_eq"))) TS_ConfirmationTarget_eq(uint32_t a, uint32_t b) {
        LDKConfirmationTarget* a_conv = (LDKConfirmationTarget*)(a & ~1);
        LDKConfirmationTarget* b_conv = (LDKConfirmationTarget*)(b & ~1);
-       jboolean ret_val = ConfirmationTarget_eq(a_conv, b_conv);
-       return ret_val;
+       jboolean ret_conv = ConfirmationTarget_eq(a_conv, b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_FeeEstimator_free"))) TS_FeeEstimator_free(uint32_t this_ptr) {
@@ -21365,7 +21721,7 @@ void  __attribute__((export_name("TS_MonitorUpdateId_free"))) TS_MonitorUpdateId
 
 static inline uintptr_t MonitorUpdateId_clone_ptr(LDKMonitorUpdateId *NONNULL_PTR arg) {
        LDKMonitorUpdateId ret_var = MonitorUpdateId_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21375,13 +21731,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_MonitorUpdateId_clone_ptr"))) TS_MonitorUpdateId_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_MonitorUpdateId_clone_ptr"))) TS_MonitorUpdateId_clone_ptr(uint32_t arg) {
        LDKMonitorUpdateId arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = MonitorUpdateId_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = MonitorUpdateId_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_MonitorUpdateId_clone"))) TS_MonitorUpdateId_clone(uint32_t orig) {
@@ -21390,7 +21746,7 @@ uint32_t  __attribute__((export_name("TS_MonitorUpdateId_clone"))) TS_MonitorUpd
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKMonitorUpdateId ret_var = MonitorUpdateId_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21406,8 +21762,8 @@ int64_t  __attribute__((export_name("TS_MonitorUpdateId_hash"))) TS_MonitorUpdat
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = MonitorUpdateId_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = MonitorUpdateId_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_MonitorUpdateId_eq"))) TS_MonitorUpdateId_eq(uint32_t a, uint32_t b) {
@@ -21419,8 +21775,8 @@ jboolean  __attribute__((export_name("TS_MonitorUpdateId_eq"))) TS_MonitorUpdate
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = MonitorUpdateId_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = MonitorUpdateId_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_Persist_free"))) TS_Persist_free(uint32_t this_ptr) {
@@ -21455,21 +21811,41 @@ uint32_t  __attribute__((export_name("TS_ChainMonitor_new"))) TS_ChainMonitor_ne
        // WARNING: we may need a move here but no clone is available for LDKCOption_FilterZ
        if (chain_source_conv.tag == LDKCOption_FilterZ_Some) {
                // Manually implement clone for Java trait instances
+               if (chain_source_conv.some.free == LDKFilter_JCalls_free) {
+                       // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+                       LDKFilter_JCalls_cloned(&chain_source_conv.some);
+               }
        }
        void* broadcaster_ptr = (void*)(((uintptr_t)broadcaster) & ~1);
        CHECK_ACCESS(broadcaster_ptr);
        LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)(broadcaster_ptr);
+       if (broadcaster_conv.free == LDKBroadcasterInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKBroadcasterInterface_JCalls_cloned(&broadcaster_conv);
+       }
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        void* feeest_ptr = (void*)(((uintptr_t)feeest) & ~1);
        CHECK_ACCESS(feeest_ptr);
        LDKFeeEstimator feeest_conv = *(LDKFeeEstimator*)(feeest_ptr);
+       if (feeest_conv.free == LDKFeeEstimator_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKFeeEstimator_JCalls_cloned(&feeest_conv);
+       }
        void* persister_ptr = (void*)(((uintptr_t)persister) & ~1);
        CHECK_ACCESS(persister_ptr);
        LDKPersist persister_conv = *(LDKPersist*)(persister_ptr);
+       if (persister_conv.free == LDKPersist_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKPersist_JCalls_cloned(&persister_conv);
+       }
        LDKChainMonitor ret_var = ChainMonitor_new(chain_source_conv, broadcaster_conv, logger_conv, feeest_conv, persister_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21508,7 +21884,7 @@ uint32_tArray  __attribute__((export_name("TS_ChainMonitor_get_claimable_balance
        for (size_t j = 0; j < ret_var.datalen; j++) {
                LDKBalance *ret_conv_9_copy = MALLOC(sizeof(LDKBalance), "LDKBalance");
                *ret_conv_9_copy = ret_var.data[j];
-               uintptr_t ret_conv_9_ref = (uintptr_t)ret_conv_9_copy;
+               uint32_t ret_conv_9_ref = (uintptr_t)ret_conv_9_copy;
                ret_arr_ptr[j] = ret_conv_9_ref;
        }
        
@@ -21528,7 +21904,7 @@ uint32_t  __attribute__((export_name("TS_ChainMonitor_get_monitor"))) TS_ChainMo
        funding_txo_conv = OutPoint_clone(&funding_txo_conv);
        LDKCResult_LockedChannelMonitorNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_LockedChannelMonitorNoneZ), "LDKCResult_LockedChannelMonitorNoneZ");
        *ret_conv = ChainMonitor_get_monitor(&this_arg_conv, funding_txo_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_tArray  __attribute__((export_name("TS_ChainMonitor_list_monitors"))) TS_ChainMonitor_list_monitors(uint32_t this_arg) {
@@ -21542,7 +21918,7 @@ uint32_tArray  __attribute__((export_name("TS_ChainMonitor_list_monitors"))) TS_
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t k = 0; k < ret_var.datalen; k++) {
                LDKOutPoint ret_conv_10_var = ret_var.data[k];
-               uintptr_t ret_conv_10_ref = 0;
+               uint32_t ret_conv_10_ref = 0;
                CHECK((((uintptr_t)ret_conv_10_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_10_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_10_var);
@@ -21574,7 +21950,7 @@ uint32_t  __attribute__((export_name("TS_ChainMonitor_channel_monitor_updated"))
        completed_update_id_conv = MonitorUpdateId_clone(&completed_update_id_conv);
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = ChainMonitor_channel_monitor_updated(&this_arg_conv, funding_txo_conv, completed_update_id_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChainMonitor_as_Listen"))) TS_ChainMonitor_as_Listen(uint32_t this_arg) {
@@ -21584,7 +21960,7 @@ uint32_t  __attribute__((export_name("TS_ChainMonitor_as_Listen"))) TS_ChainMoni
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKListen* ret_ret = MALLOC(sizeof(LDKListen), "LDKListen");
        *ret_ret = ChainMonitor_as_Listen(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_ChainMonitor_as_Confirm"))) TS_ChainMonitor_as_Confirm(uint32_t this_arg) {
@@ -21594,7 +21970,7 @@ uint32_t  __attribute__((export_name("TS_ChainMonitor_as_Confirm"))) TS_ChainMon
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKConfirm* ret_ret = MALLOC(sizeof(LDKConfirm), "LDKConfirm");
        *ret_ret = ChainMonitor_as_Confirm(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_ChainMonitor_as_Watch"))) TS_ChainMonitor_as_Watch(uint32_t this_arg) {
@@ -21604,7 +21980,7 @@ uint32_t  __attribute__((export_name("TS_ChainMonitor_as_Watch"))) TS_ChainMonit
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKWatch* ret_ret = MALLOC(sizeof(LDKWatch), "LDKWatch");
        *ret_ret = ChainMonitor_as_Watch(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_ChainMonitor_as_EventsProvider"))) TS_ChainMonitor_as_EventsProvider(uint32_t this_arg) {
@@ -21614,7 +21990,7 @@ uint32_t  __attribute__((export_name("TS_ChainMonitor_as_EventsProvider"))) TS_C
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKEventsProvider* ret_ret = MALLOC(sizeof(LDKEventsProvider), "LDKEventsProvider");
        *ret_ret = ChainMonitor_as_EventsProvider(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 void  __attribute__((export_name("TS_ChannelMonitorUpdate_free"))) TS_ChannelMonitorUpdate_free(uint32_t this_obj) {
@@ -21630,8 +22006,8 @@ int64_t  __attribute__((export_name("TS_ChannelMonitorUpdate_get_update_id"))) T
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelMonitorUpdate_get_update_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelMonitorUpdate_get_update_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelMonitorUpdate_set_update_id"))) TS_ChannelMonitorUpdate_set_update_id(uint32_t this_ptr, int64_t val) {
@@ -21644,7 +22020,7 @@ void  __attribute__((export_name("TS_ChannelMonitorUpdate_set_update_id"))) TS_C
 
 static inline uintptr_t ChannelMonitorUpdate_clone_ptr(LDKChannelMonitorUpdate *NONNULL_PTR arg) {
        LDKChannelMonitorUpdate ret_var = ChannelMonitorUpdate_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21654,13 +22030,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelMonitorUpdate_clone_ptr"))) TS_ChannelMonitorUpdate_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelMonitorUpdate_clone_ptr"))) TS_ChannelMonitorUpdate_clone_ptr(uint32_t arg) {
        LDKChannelMonitorUpdate arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelMonitorUpdate_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelMonitorUpdate_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelMonitorUpdate_clone"))) TS_ChannelMonitorUpdate_clone(uint32_t orig) {
@@ -21669,7 +22045,7 @@ uint32_t  __attribute__((export_name("TS_ChannelMonitorUpdate_clone"))) TS_Chann
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelMonitorUpdate ret_var = ChannelMonitorUpdate_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21698,7 +22074,7 @@ uint32_t  __attribute__((export_name("TS_ChannelMonitorUpdate_read"))) TS_Channe
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelMonitorUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelMonitorUpdateDecodeErrorZ), "LDKCResult_ChannelMonitorUpdateDecodeErrorZ");
        *ret_conv = ChannelMonitorUpdate_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_MonitorEvent_free"))) TS_MonitorEvent_free(uint32_t this_ptr) {
@@ -21713,20 +22089,20 @@ void  __attribute__((export_name("TS_MonitorEvent_free"))) TS_MonitorEvent_free(
 static inline uintptr_t MonitorEvent_clone_ptr(LDKMonitorEvent *NONNULL_PTR arg) {
        LDKMonitorEvent *ret_copy = MALLOC(sizeof(LDKMonitorEvent), "LDKMonitorEvent");
        *ret_copy = MonitorEvent_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_MonitorEvent_clone_ptr"))) TS_MonitorEvent_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_MonitorEvent_clone_ptr"))) TS_MonitorEvent_clone_ptr(uint32_t arg) {
        LDKMonitorEvent* arg_conv = (LDKMonitorEvent*)arg;
-       intptr_t ret_val = MonitorEvent_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = MonitorEvent_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_MonitorEvent_clone"))) TS_MonitorEvent_clone(uint32_t orig) {
        LDKMonitorEvent* orig_conv = (LDKMonitorEvent*)orig;
        LDKMonitorEvent *ret_copy = MALLOC(sizeof(LDKMonitorEvent), "LDKMonitorEvent");
        *ret_copy = MonitorEvent_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -21738,7 +22114,7 @@ uint32_t  __attribute__((export_name("TS_MonitorEvent_htlcevent"))) TS_MonitorEv
        a_conv = HTLCUpdate_clone(&a_conv);
        LDKMonitorEvent *ret_copy = MALLOC(sizeof(LDKMonitorEvent), "LDKMonitorEvent");
        *ret_copy = MonitorEvent_htlcevent(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -21750,7 +22126,7 @@ uint32_t  __attribute__((export_name("TS_MonitorEvent_commitment_tx_confirmed"))
        a_conv = OutPoint_clone(&a_conv);
        LDKMonitorEvent *ret_copy = MALLOC(sizeof(LDKMonitorEvent), "LDKMonitorEvent");
        *ret_copy = MonitorEvent_commitment_tx_confirmed(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -21762,7 +22138,7 @@ uint32_t  __attribute__((export_name("TS_MonitorEvent_update_completed"))) TS_Mo
        funding_txo_conv = OutPoint_clone(&funding_txo_conv);
        LDKMonitorEvent *ret_copy = MALLOC(sizeof(LDKMonitorEvent), "LDKMonitorEvent");
        *ret_copy = MonitorEvent_update_completed(funding_txo_conv, monitor_update_id);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -21774,7 +22150,7 @@ uint32_t  __attribute__((export_name("TS_MonitorEvent_update_failed"))) TS_Monit
        a_conv = OutPoint_clone(&a_conv);
        LDKMonitorEvent *ret_copy = MALLOC(sizeof(LDKMonitorEvent), "LDKMonitorEvent");
        *ret_copy = MonitorEvent_update_failed(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -21793,7 +22169,7 @@ uint32_t  __attribute__((export_name("TS_MonitorEvent_read"))) TS_MonitorEvent_r
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_COption_MonitorEventZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_MonitorEventZDecodeErrorZ), "LDKCResult_COption_MonitorEventZDecodeErrorZ");
        *ret_conv = MonitorEvent_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_HTLCUpdate_free"))) TS_HTLCUpdate_free(uint32_t this_obj) {
@@ -21806,7 +22182,7 @@ void  __attribute__((export_name("TS_HTLCUpdate_free"))) TS_HTLCUpdate_free(uint
 
 static inline uintptr_t HTLCUpdate_clone_ptr(LDKHTLCUpdate *NONNULL_PTR arg) {
        LDKHTLCUpdate ret_var = HTLCUpdate_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21816,13 +22192,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_HTLCUpdate_clone_ptr"))) TS_HTLCUpdate_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_HTLCUpdate_clone_ptr"))) TS_HTLCUpdate_clone_ptr(uint32_t arg) {
        LDKHTLCUpdate arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = HTLCUpdate_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = HTLCUpdate_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_HTLCUpdate_clone"))) TS_HTLCUpdate_clone(uint32_t orig) {
@@ -21831,7 +22207,7 @@ uint32_t  __attribute__((export_name("TS_HTLCUpdate_clone"))) TS_HTLCUpdate_clon
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKHTLCUpdate ret_var = HTLCUpdate_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21860,7 +22236,7 @@ uint32_t  __attribute__((export_name("TS_HTLCUpdate_read"))) TS_HTLCUpdate_read(
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_HTLCUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HTLCUpdateDecodeErrorZ), "LDKCResult_HTLCUpdateDecodeErrorZ");
        *ret_conv = HTLCUpdate_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_Balance_free"))) TS_Balance_free(uint32_t this_ptr) {
@@ -21875,56 +22251,56 @@ void  __attribute__((export_name("TS_Balance_free"))) TS_Balance_free(uint32_t t
 static inline uintptr_t Balance_clone_ptr(LDKBalance *NONNULL_PTR arg) {
        LDKBalance *ret_copy = MALLOC(sizeof(LDKBalance), "LDKBalance");
        *ret_copy = Balance_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Balance_clone_ptr"))) TS_Balance_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Balance_clone_ptr"))) TS_Balance_clone_ptr(uint32_t arg) {
        LDKBalance* arg_conv = (LDKBalance*)arg;
-       intptr_t ret_val = Balance_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Balance_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Balance_clone"))) TS_Balance_clone(uint32_t orig) {
        LDKBalance* orig_conv = (LDKBalance*)orig;
        LDKBalance *ret_copy = MALLOC(sizeof(LDKBalance), "LDKBalance");
        *ret_copy = Balance_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_Balance_claimable_on_channel_close"))) TS_Balance_claimable_on_channel_close(int64_t claimable_amount_satoshis) {
        LDKBalance *ret_copy = MALLOC(sizeof(LDKBalance), "LDKBalance");
        *ret_copy = Balance_claimable_on_channel_close(claimable_amount_satoshis);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_Balance_claimable_awaiting_confirmations"))) TS_Balance_claimable_awaiting_confirmations(int64_t claimable_amount_satoshis, int32_t confirmation_height) {
        LDKBalance *ret_copy = MALLOC(sizeof(LDKBalance), "LDKBalance");
        *ret_copy = Balance_claimable_awaiting_confirmations(claimable_amount_satoshis, confirmation_height);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_Balance_contentious_claimable"))) TS_Balance_contentious_claimable(int64_t claimable_amount_satoshis, int32_t timeout_height) {
        LDKBalance *ret_copy = MALLOC(sizeof(LDKBalance), "LDKBalance");
        *ret_copy = Balance_contentious_claimable(claimable_amount_satoshis, timeout_height);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_Balance_maybe_claimable_htlcawaiting_timeout"))) TS_Balance_maybe_claimable_htlcawaiting_timeout(int64_t claimable_amount_satoshis, int32_t claimable_height) {
        LDKBalance *ret_copy = MALLOC(sizeof(LDKBalance), "LDKBalance");
        *ret_copy = Balance_maybe_claimable_htlcawaiting_timeout(claimable_amount_satoshis, claimable_height);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 jboolean  __attribute__((export_name("TS_Balance_eq"))) TS_Balance_eq(uint32_t a, uint32_t b) {
        LDKBalance* a_conv = (LDKBalance*)a;
        LDKBalance* b_conv = (LDKBalance*)b;
-       jboolean ret_val = Balance_eq(a_conv, b_conv);
-       return ret_val;
+       jboolean ret_conv = Balance_eq(a_conv, b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelMonitor_free"))) TS_ChannelMonitor_free(uint32_t this_obj) {
@@ -21937,7 +22313,7 @@ void  __attribute__((export_name("TS_ChannelMonitor_free"))) TS_ChannelMonitor_f
 
 static inline uintptr_t ChannelMonitor_clone_ptr(LDKChannelMonitor *NONNULL_PTR arg) {
        LDKChannelMonitor ret_var = ChannelMonitor_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -21947,13 +22323,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelMonitor_clone_ptr"))) TS_ChannelMonitor_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelMonitor_clone_ptr"))) TS_ChannelMonitor_clone_ptr(uint32_t arg) {
        LDKChannelMonitor arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelMonitor_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelMonitor_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelMonitor_clone"))) TS_ChannelMonitor_clone(uint32_t orig) {
@@ -21962,7 +22338,7 @@ uint32_t  __attribute__((export_name("TS_ChannelMonitor_clone"))) TS_ChannelMoni
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelMonitor ret_var = ChannelMonitor_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22005,7 +22381,7 @@ uint32_t  __attribute__((export_name("TS_ChannelMonitor_update_monitor"))) TS_Ch
        LDKLogger* logger_conv = (LDKLogger*)logger_ptr;
        LDKCResult_NoneNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneNoneZ), "LDKCResult_NoneNoneZ");
        *ret_conv = ChannelMonitor_update_monitor(&this_arg_conv, &updates_conv, broadcaster_conv, fee_estimator_conv, logger_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_ChannelMonitor_get_latest_update_id"))) TS_ChannelMonitor_get_latest_update_id(uint32_t this_arg) {
@@ -22013,8 +22389,8 @@ int64_t  __attribute__((export_name("TS_ChannelMonitor_get_latest_update_id")))
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = ChannelMonitor_get_latest_update_id(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelMonitor_get_latest_update_id(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelMonitor_get_funding_txo"))) TS_ChannelMonitor_get_funding_txo(uint32_t this_arg) {
@@ -22024,7 +22400,7 @@ uint32_t  __attribute__((export_name("TS_ChannelMonitor_get_funding_txo"))) TS_C
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKC2Tuple_OutPointScriptZ* ret_conv = MALLOC(sizeof(LDKC2Tuple_OutPointScriptZ), "LDKC2Tuple_OutPointScriptZ");
        *ret_conv = ChannelMonitor_get_funding_txo(&this_arg_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_get_outputs_to_watch"))) TS_ChannelMonitor_get_outputs_to_watch(uint32_t this_arg) {
@@ -22039,7 +22415,7 @@ uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_get_outputs_to_watc
        for (size_t o = 0; o < ret_var.datalen; o++) {
                LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ* ret_conv_40_conv = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ");
                *ret_conv_40_conv = ret_var.data[o];
-               ret_arr_ptr[o] = ((uintptr_t)ret_conv_40_conv);
+               ret_arr_ptr[o] = ((uint32_t)ret_conv_40_conv);
        }
        
        FREE(ret_var.data);
@@ -22069,7 +22445,7 @@ uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_get_and_clear_pendi
        for (size_t o = 0; o < ret_var.datalen; o++) {
                LDKMonitorEvent *ret_conv_14_copy = MALLOC(sizeof(LDKMonitorEvent), "LDKMonitorEvent");
                *ret_conv_14_copy = ret_var.data[o];
-               uintptr_t ret_conv_14_ref = (uintptr_t)ret_conv_14_copy;
+               uint32_t ret_conv_14_ref = (uintptr_t)ret_conv_14_copy;
                ret_arr_ptr[o] = ret_conv_14_ref;
        }
        
@@ -22089,7 +22465,7 @@ uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_get_and_clear_pendi
        for (size_t h = 0; h < ret_var.datalen; h++) {
                LDKEvent *ret_conv_7_copy = MALLOC(sizeof(LDKEvent), "LDKEvent");
                *ret_conv_7_copy = ret_var.data[h];
-               uintptr_t ret_conv_7_ref = (uintptr_t)ret_conv_7_copy;
+               uint32_t ret_conv_7_ref = (uintptr_t)ret_conv_7_copy;
                ret_arr_ptr[h] = ret_conv_7_ref;
        }
        
@@ -22148,12 +22524,24 @@ uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_block_connected")))
        void* broadcaster_ptr = (void*)(((uintptr_t)broadcaster) & ~1);
        CHECK_ACCESS(broadcaster_ptr);
        LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)(broadcaster_ptr);
+       if (broadcaster_conv.free == LDKBroadcasterInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKBroadcasterInterface_JCalls_cloned(&broadcaster_conv);
+       }
        void* fee_estimator_ptr = (void*)(((uintptr_t)fee_estimator) & ~1);
        CHECK_ACCESS(fee_estimator_ptr);
        LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)(fee_estimator_ptr);
+       if (fee_estimator_conv.free == LDKFeeEstimator_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKFeeEstimator_JCalls_cloned(&fee_estimator_conv);
+       }
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ ret_var = ChannelMonitor_block_connected(&this_arg_conv, header_ref, txdata_constr, height, broadcaster_conv, fee_estimator_conv, logger_conv);
        uint32_tArray ret_arr = NULL;
        ret_arr = init_uint32_tArray(ret_var.datalen, __LINE__);
@@ -22161,7 +22549,7 @@ uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_block_connected")))
        for (size_t n = 0; n < ret_var.datalen; n++) {
                LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ* ret_conv_39_conv = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ");
                *ret_conv_39_conv = ret_var.data[n];
-               ret_arr_ptr[n] = ((uintptr_t)ret_conv_39_conv);
+               ret_arr_ptr[n] = ((uint32_t)ret_conv_39_conv);
        }
        
        FREE(ret_var.data);
@@ -22180,12 +22568,24 @@ void  __attribute__((export_name("TS_ChannelMonitor_block_disconnected"))) TS_Ch
        void* broadcaster_ptr = (void*)(((uintptr_t)broadcaster) & ~1);
        CHECK_ACCESS(broadcaster_ptr);
        LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)(broadcaster_ptr);
+       if (broadcaster_conv.free == LDKBroadcasterInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKBroadcasterInterface_JCalls_cloned(&broadcaster_conv);
+       }
        void* fee_estimator_ptr = (void*)(((uintptr_t)fee_estimator) & ~1);
        CHECK_ACCESS(fee_estimator_ptr);
        LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)(fee_estimator_ptr);
+       if (fee_estimator_conv.free == LDKFeeEstimator_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKFeeEstimator_JCalls_cloned(&fee_estimator_conv);
+       }
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        ChannelMonitor_block_disconnected(&this_arg_conv, header_ref, height, broadcaster_conv, fee_estimator_conv, logger_conv);
 }
 
@@ -22216,12 +22616,24 @@ uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_transactions_confir
        void* broadcaster_ptr = (void*)(((uintptr_t)broadcaster) & ~1);
        CHECK_ACCESS(broadcaster_ptr);
        LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)(broadcaster_ptr);
+       if (broadcaster_conv.free == LDKBroadcasterInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKBroadcasterInterface_JCalls_cloned(&broadcaster_conv);
+       }
        void* fee_estimator_ptr = (void*)(((uintptr_t)fee_estimator) & ~1);
        CHECK_ACCESS(fee_estimator_ptr);
        LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)(fee_estimator_ptr);
+       if (fee_estimator_conv.free == LDKFeeEstimator_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKFeeEstimator_JCalls_cloned(&fee_estimator_conv);
+       }
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ ret_var = ChannelMonitor_transactions_confirmed(&this_arg_conv, header_ref, txdata_constr, height, broadcaster_conv, fee_estimator_conv, logger_conv);
        uint32_tArray ret_arr = NULL;
        ret_arr = init_uint32_tArray(ret_var.datalen, __LINE__);
@@ -22229,7 +22641,7 @@ uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_transactions_confir
        for (size_t n = 0; n < ret_var.datalen; n++) {
                LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ* ret_conv_39_conv = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ");
                *ret_conv_39_conv = ret_var.data[n];
-               ret_arr_ptr[n] = ((uintptr_t)ret_conv_39_conv);
+               ret_arr_ptr[n] = ((uint32_t)ret_conv_39_conv);
        }
        
        FREE(ret_var.data);
@@ -22248,12 +22660,24 @@ void  __attribute__((export_name("TS_ChannelMonitor_transaction_unconfirmed")))
        void* broadcaster_ptr = (void*)(((uintptr_t)broadcaster) & ~1);
        CHECK_ACCESS(broadcaster_ptr);
        LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)(broadcaster_ptr);
+       if (broadcaster_conv.free == LDKBroadcasterInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKBroadcasterInterface_JCalls_cloned(&broadcaster_conv);
+       }
        void* fee_estimator_ptr = (void*)(((uintptr_t)fee_estimator) & ~1);
        CHECK_ACCESS(fee_estimator_ptr);
        LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)(fee_estimator_ptr);
+       if (fee_estimator_conv.free == LDKFeeEstimator_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKFeeEstimator_JCalls_cloned(&fee_estimator_conv);
+       }
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        ChannelMonitor_transaction_unconfirmed(&this_arg_conv, txid_ref, broadcaster_conv, fee_estimator_conv, logger_conv);
 }
 
@@ -22269,12 +22693,24 @@ uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_best_block_updated"
        void* broadcaster_ptr = (void*)(((uintptr_t)broadcaster) & ~1);
        CHECK_ACCESS(broadcaster_ptr);
        LDKBroadcasterInterface broadcaster_conv = *(LDKBroadcasterInterface*)(broadcaster_ptr);
+       if (broadcaster_conv.free == LDKBroadcasterInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKBroadcasterInterface_JCalls_cloned(&broadcaster_conv);
+       }
        void* fee_estimator_ptr = (void*)(((uintptr_t)fee_estimator) & ~1);
        CHECK_ACCESS(fee_estimator_ptr);
        LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)(fee_estimator_ptr);
+       if (fee_estimator_conv.free == LDKFeeEstimator_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKFeeEstimator_JCalls_cloned(&fee_estimator_conv);
+       }
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ ret_var = ChannelMonitor_best_block_updated(&this_arg_conv, header_ref, height, broadcaster_conv, fee_estimator_conv, logger_conv);
        uint32_tArray ret_arr = NULL;
        ret_arr = init_uint32_tArray(ret_var.datalen, __LINE__);
@@ -22282,7 +22718,7 @@ uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_best_block_updated"
        for (size_t n = 0; n < ret_var.datalen; n++) {
                LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ* ret_conv_39_conv = MALLOC(sizeof(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ), "LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ");
                *ret_conv_39_conv = ret_var.data[n];
-               ret_arr_ptr[n] = ((uintptr_t)ret_conv_39_conv);
+               ret_arr_ptr[n] = ((uint32_t)ret_conv_39_conv);
        }
        
        FREE(ret_var.data);
@@ -22314,7 +22750,7 @@ uint32_t  __attribute__((export_name("TS_ChannelMonitor_current_best_block"))) T
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKBestBlock ret_var = ChannelMonitor_current_best_block(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22337,7 +22773,7 @@ uint32_tArray  __attribute__((export_name("TS_ChannelMonitor_get_claimable_balan
        for (size_t j = 0; j < ret_var.datalen; j++) {
                LDKBalance *ret_conv_9_copy = MALLOC(sizeof(LDKBalance), "LDKBalance");
                *ret_conv_9_copy = ret_var.data[j];
-               uintptr_t ret_conv_9_ref = (uintptr_t)ret_conv_9_copy;
+               uint32_t ret_conv_9_ref = (uintptr_t)ret_conv_9_copy;
                ret_arr_ptr[j] = ret_conv_9_ref;
        }
        
@@ -22354,7 +22790,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_BlockHashChannelMonitorZ_read")
        LDKKeysInterface* arg_conv = (LDKKeysInterface*)arg_ptr;
        LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ");
        *ret_conv = C2Tuple_BlockHashChannelMonitorZ_read(ser_ref, arg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_OutPoint_free"))) TS_OutPoint_free(uint32_t this_obj) {
@@ -22391,8 +22827,8 @@ int16_t  __attribute__((export_name("TS_OutPoint_get_index"))) TS_OutPoint_get_i
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = OutPoint_get_index(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = OutPoint_get_index(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OutPoint_set_index"))) TS_OutPoint_set_index(uint32_t this_ptr, int16_t val) {
@@ -22408,7 +22844,7 @@ uint32_t  __attribute__((export_name("TS_OutPoint_new"))) TS_OutPoint_new(int8_t
        CHECK(txid_arg->arr_len == 32);
        memcpy(txid_arg_ref.data, txid_arg->elems, 32); FREE(txid_arg);
        LDKOutPoint ret_var = OutPoint_new(txid_arg_ref, index_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22421,7 +22857,7 @@ uint32_t  __attribute__((export_name("TS_OutPoint_new"))) TS_OutPoint_new(int8_t
 
 static inline uintptr_t OutPoint_clone_ptr(LDKOutPoint *NONNULL_PTR arg) {
        LDKOutPoint ret_var = OutPoint_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22431,13 +22867,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_OutPoint_clone_ptr"))) TS_OutPoint_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_OutPoint_clone_ptr"))) TS_OutPoint_clone_ptr(uint32_t arg) {
        LDKOutPoint arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = OutPoint_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = OutPoint_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_OutPoint_clone"))) TS_OutPoint_clone(uint32_t orig) {
@@ -22446,7 +22882,7 @@ uint32_t  __attribute__((export_name("TS_OutPoint_clone"))) TS_OutPoint_clone(ui
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKOutPoint ret_var = OutPoint_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22466,8 +22902,8 @@ jboolean  __attribute__((export_name("TS_OutPoint_eq"))) TS_OutPoint_eq(uint32_t
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = OutPoint_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = OutPoint_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_OutPoint_hash"))) TS_OutPoint_hash(uint32_t o) {
@@ -22475,8 +22911,8 @@ int64_t  __attribute__((export_name("TS_OutPoint_hash"))) TS_OutPoint_hash(uint3
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = OutPoint_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = OutPoint_hash(&o_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_OutPoint_to_channel_id"))) TS_OutPoint_to_channel_id(uint32_t this_arg) {
@@ -22507,7 +22943,7 @@ uint32_t  __attribute__((export_name("TS_OutPoint_read"))) TS_OutPoint_read(int8
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_OutPointDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_OutPointDecodeErrorZ), "LDKCResult_OutPointDecodeErrorZ");
        *ret_conv = OutPoint_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_free"))) TS_DelayedPaymentOutputDescriptor_free(uint32_t this_obj) {
@@ -22524,7 +22960,7 @@ uint32_t  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_get_outp
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKOutPoint ret_var = DelayedPaymentOutputDescriptor_get_outpoint(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22574,8 +23010,8 @@ int16_t  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_get_to_se
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = DelayedPaymentOutputDescriptor_get_to_self_delay(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = DelayedPaymentOutputDescriptor_get_to_self_delay(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_set_to_self_delay"))) TS_DelayedPaymentOutputDescriptor_set_to_self_delay(uint32_t this_ptr, int16_t val) {
@@ -22645,8 +23081,8 @@ int64_t  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_get_chann
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = DelayedPaymentOutputDescriptor_get_channel_value_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = DelayedPaymentOutputDescriptor_get_channel_value_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_set_channel_value_satoshis"))) TS_DelayedPaymentOutputDescriptor_set_channel_value_satoshis(uint32_t this_ptr, int64_t val) {
@@ -22677,7 +23113,7 @@ uint32_t  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_new")))
        CHECK(channel_keys_id_arg->arr_len == 32);
        memcpy(channel_keys_id_arg_ref.data, channel_keys_id_arg->elems, 32); FREE(channel_keys_id_arg);
        LDKDelayedPaymentOutputDescriptor ret_var = DelayedPaymentOutputDescriptor_new(outpoint_arg_conv, per_commitment_point_arg_ref, to_self_delay_arg, output_arg_conv, revocation_pubkey_arg_ref, channel_keys_id_arg_ref, channel_value_satoshis_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22690,7 +23126,7 @@ uint32_t  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_new")))
 
 static inline uintptr_t DelayedPaymentOutputDescriptor_clone_ptr(LDKDelayedPaymentOutputDescriptor *NONNULL_PTR arg) {
        LDKDelayedPaymentOutputDescriptor ret_var = DelayedPaymentOutputDescriptor_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22700,13 +23136,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_clone_ptr"))) TS_DelayedPaymentOutputDescriptor_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_clone_ptr"))) TS_DelayedPaymentOutputDescriptor_clone_ptr(uint32_t arg) {
        LDKDelayedPaymentOutputDescriptor arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = DelayedPaymentOutputDescriptor_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = DelayedPaymentOutputDescriptor_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_clone"))) TS_DelayedPaymentOutputDescriptor_clone(uint32_t orig) {
@@ -22715,7 +23151,7 @@ uint32_t  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_clone"))
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKDelayedPaymentOutputDescriptor ret_var = DelayedPaymentOutputDescriptor_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22744,7 +23180,7 @@ uint32_t  __attribute__((export_name("TS_DelayedPaymentOutputDescriptor_read")))
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ), "LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ");
        *ret_conv = DelayedPaymentOutputDescriptor_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_free"))) TS_StaticPaymentOutputDescriptor_free(uint32_t this_obj) {
@@ -22761,7 +23197,7 @@ uint32_t  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_get_outpo
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKOutPoint ret_var = StaticPaymentOutputDescriptor_get_outpoint(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22823,8 +23259,8 @@ int64_t  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_get_channe
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = StaticPaymentOutputDescriptor_get_channel_value_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = StaticPaymentOutputDescriptor_get_channel_value_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_set_channel_value_satoshis"))) TS_StaticPaymentOutputDescriptor_set_channel_value_satoshis(uint32_t this_ptr, int64_t val) {
@@ -22849,7 +23285,7 @@ uint32_t  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_new"))) T
        CHECK(channel_keys_id_arg->arr_len == 32);
        memcpy(channel_keys_id_arg_ref.data, channel_keys_id_arg->elems, 32); FREE(channel_keys_id_arg);
        LDKStaticPaymentOutputDescriptor ret_var = StaticPaymentOutputDescriptor_new(outpoint_arg_conv, output_arg_conv, channel_keys_id_arg_ref, channel_value_satoshis_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22862,7 +23298,7 @@ uint32_t  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_new"))) T
 
 static inline uintptr_t StaticPaymentOutputDescriptor_clone_ptr(LDKStaticPaymentOutputDescriptor *NONNULL_PTR arg) {
        LDKStaticPaymentOutputDescriptor ret_var = StaticPaymentOutputDescriptor_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22872,13 +23308,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_clone_ptr"))) TS_StaticPaymentOutputDescriptor_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_clone_ptr"))) TS_StaticPaymentOutputDescriptor_clone_ptr(uint32_t arg) {
        LDKStaticPaymentOutputDescriptor arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = StaticPaymentOutputDescriptor_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = StaticPaymentOutputDescriptor_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_clone"))) TS_StaticPaymentOutputDescriptor_clone(uint32_t orig) {
@@ -22887,7 +23323,7 @@ uint32_t  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_clone")))
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKStaticPaymentOutputDescriptor ret_var = StaticPaymentOutputDescriptor_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -22916,7 +23352,7 @@ uint32_t  __attribute__((export_name("TS_StaticPaymentOutputDescriptor_read")))
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ), "LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ");
        *ret_conv = StaticPaymentOutputDescriptor_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_SpendableOutputDescriptor_free"))) TS_SpendableOutputDescriptor_free(uint32_t this_ptr) {
@@ -22931,20 +23367,20 @@ void  __attribute__((export_name("TS_SpendableOutputDescriptor_free"))) TS_Spend
 static inline uintptr_t SpendableOutputDescriptor_clone_ptr(LDKSpendableOutputDescriptor *NONNULL_PTR arg) {
        LDKSpendableOutputDescriptor *ret_copy = MALLOC(sizeof(LDKSpendableOutputDescriptor), "LDKSpendableOutputDescriptor");
        *ret_copy = SpendableOutputDescriptor_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_SpendableOutputDescriptor_clone_ptr"))) TS_SpendableOutputDescriptor_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_SpendableOutputDescriptor_clone_ptr"))) TS_SpendableOutputDescriptor_clone_ptr(uint32_t arg) {
        LDKSpendableOutputDescriptor* arg_conv = (LDKSpendableOutputDescriptor*)arg;
-       intptr_t ret_val = SpendableOutputDescriptor_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = SpendableOutputDescriptor_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_SpendableOutputDescriptor_clone"))) TS_SpendableOutputDescriptor_clone(uint32_t orig) {
        LDKSpendableOutputDescriptor* orig_conv = (LDKSpendableOutputDescriptor*)orig;
        LDKSpendableOutputDescriptor *ret_copy = MALLOC(sizeof(LDKSpendableOutputDescriptor), "LDKSpendableOutputDescriptor");
        *ret_copy = SpendableOutputDescriptor_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -22960,7 +23396,7 @@ uint32_t  __attribute__((export_name("TS_SpendableOutputDescriptor_static_output
        output_conv = TxOut_clone((LDKTxOut*)(((uintptr_t)output) & ~1));
        LDKSpendableOutputDescriptor *ret_copy = MALLOC(sizeof(LDKSpendableOutputDescriptor), "LDKSpendableOutputDescriptor");
        *ret_copy = SpendableOutputDescriptor_static_output(outpoint_conv, output_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -22972,7 +23408,7 @@ uint32_t  __attribute__((export_name("TS_SpendableOutputDescriptor_delayed_payme
        a_conv = DelayedPaymentOutputDescriptor_clone(&a_conv);
        LDKSpendableOutputDescriptor *ret_copy = MALLOC(sizeof(LDKSpendableOutputDescriptor), "LDKSpendableOutputDescriptor");
        *ret_copy = SpendableOutputDescriptor_delayed_payment_output(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -22984,7 +23420,7 @@ uint32_t  __attribute__((export_name("TS_SpendableOutputDescriptor_static_paymen
        a_conv = StaticPaymentOutputDescriptor_clone(&a_conv);
        LDKSpendableOutputDescriptor *ret_copy = MALLOC(sizeof(LDKSpendableOutputDescriptor), "LDKSpendableOutputDescriptor");
        *ret_copy = SpendableOutputDescriptor_static_payment_output(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -23003,7 +23439,7 @@ uint32_t  __attribute__((export_name("TS_SpendableOutputDescriptor_read"))) TS_S
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_SpendableOutputDescriptorDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SpendableOutputDescriptorDecodeErrorZ), "LDKCResult_SpendableOutputDescriptorDecodeErrorZ");
        *ret_conv = SpendableOutputDescriptor_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_BaseSign_free"))) TS_BaseSign_free(uint32_t this_ptr) {
@@ -23018,14 +23454,14 @@ void  __attribute__((export_name("TS_BaseSign_free"))) TS_BaseSign_free(uint32_t
 static inline uintptr_t Sign_clone_ptr(LDKSign *NONNULL_PTR arg) {
        LDKSign* ret_ret = MALLOC(sizeof(LDKSign), "LDKSign");
        *ret_ret = Sign_clone(arg);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
-intptr_t  __attribute__((export_name("TS_Sign_clone_ptr"))) TS_Sign_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Sign_clone_ptr"))) TS_Sign_clone_ptr(uint32_t arg) {
        void* arg_ptr = (void*)(((uintptr_t)arg) & ~1);
        if (!(arg & 1)) { CHECK_ACCESS(arg_ptr); }
        LDKSign* arg_conv = (LDKSign*)arg_ptr;
-       intptr_t ret_val = Sign_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Sign_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Sign_clone"))) TS_Sign_clone(uint32_t orig) {
@@ -23034,7 +23470,7 @@ uint32_t  __attribute__((export_name("TS_Sign_clone"))) TS_Sign_clone(uint32_t o
        LDKSign* orig_conv = (LDKSign*)orig_ptr;
        LDKSign* ret_ret = MALLOC(sizeof(LDKSign), "LDKSign");
        *ret_ret = Sign_clone(orig_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 void  __attribute__((export_name("TS_Sign_free"))) TS_Sign_free(uint32_t this_ptr) {
@@ -23207,7 +23643,7 @@ void  __attribute__((export_name("TS_InMemorySigner_set_commitment_seed"))) TS_I
 
 static inline uintptr_t InMemorySigner_clone_ptr(LDKInMemorySigner *NONNULL_PTR arg) {
        LDKInMemorySigner ret_var = InMemorySigner_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23217,13 +23653,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_InMemorySigner_clone_ptr"))) TS_InMemorySigner_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_InMemorySigner_clone_ptr"))) TS_InMemorySigner_clone_ptr(uint32_t arg) {
        LDKInMemorySigner arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = InMemorySigner_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = InMemorySigner_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_InMemorySigner_clone"))) TS_InMemorySigner_clone(uint32_t orig) {
@@ -23232,7 +23668,7 @@ uint32_t  __attribute__((export_name("TS_InMemorySigner_clone"))) TS_InMemorySig
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKInMemorySigner ret_var = InMemorySigner_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23269,7 +23705,7 @@ uint32_t  __attribute__((export_name("TS_InMemorySigner_new"))) TS_InMemorySigne
        CHECK(channel_keys_id->arr_len == 32);
        memcpy(channel_keys_id_ref.data, channel_keys_id->elems, 32); FREE(channel_keys_id);
        LDKInMemorySigner ret_var = InMemorySigner_new(node_secret_ref, funding_key_ref, revocation_base_key_ref, payment_key_ref, delayed_payment_base_key_ref, htlc_base_key_ref, commitment_seed_ref, channel_value_satoshis, channel_keys_id_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23286,7 +23722,7 @@ uint32_t  __attribute__((export_name("TS_InMemorySigner_counterparty_pubkeys")))
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKChannelPublicKeys ret_var = InMemorySigner_counterparty_pubkeys(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23302,8 +23738,8 @@ int16_t  __attribute__((export_name("TS_InMemorySigner_counterparty_selected_con
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int16_t ret_val = InMemorySigner_counterparty_selected_contest_delay(&this_arg_conv);
-       return ret_val;
+       int16_t ret_conv = InMemorySigner_counterparty_selected_contest_delay(&this_arg_conv);
+       return ret_conv;
 }
 
 int16_t  __attribute__((export_name("TS_InMemorySigner_holder_selected_contest_delay"))) TS_InMemorySigner_holder_selected_contest_delay(uint32_t this_arg) {
@@ -23311,8 +23747,8 @@ int16_t  __attribute__((export_name("TS_InMemorySigner_holder_selected_contest_d
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int16_t ret_val = InMemorySigner_holder_selected_contest_delay(&this_arg_conv);
-       return ret_val;
+       int16_t ret_conv = InMemorySigner_holder_selected_contest_delay(&this_arg_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_InMemorySigner_is_outbound"))) TS_InMemorySigner_is_outbound(uint32_t this_arg) {
@@ -23320,8 +23756,8 @@ jboolean  __attribute__((export_name("TS_InMemorySigner_is_outbound"))) TS_InMem
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = InMemorySigner_is_outbound(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = InMemorySigner_is_outbound(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_InMemorySigner_funding_outpoint"))) TS_InMemorySigner_funding_outpoint(uint32_t this_arg) {
@@ -23330,7 +23766,7 @@ uint32_t  __attribute__((export_name("TS_InMemorySigner_funding_outpoint"))) TS_
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKOutPoint ret_var = InMemorySigner_funding_outpoint(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23347,7 +23783,7 @@ uint32_t  __attribute__((export_name("TS_InMemorySigner_get_channel_parameters")
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKChannelTransactionParameters ret_var = InMemorySigner_get_channel_parameters(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23363,11 +23799,11 @@ jboolean  __attribute__((export_name("TS_InMemorySigner_opt_anchors"))) TS_InMem
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = InMemorySigner_opt_anchors(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = InMemorySigner_opt_anchors(&this_arg_conv);
+       return ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_InMemorySigner_sign_counterparty_payment_input"))) TS_InMemorySigner_sign_counterparty_payment_input(uint32_t this_arg, int8_tArray spend_tx, intptr_t input_idx, uint32_t descriptor) {
+uint32_t  __attribute__((export_name("TS_InMemorySigner_sign_counterparty_payment_input"))) TS_InMemorySigner_sign_counterparty_payment_input(uint32_t this_arg, int8_tArray spend_tx, uint32_t input_idx, uint32_t descriptor) {
        LDKInMemorySigner this_arg_conv;
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
@@ -23383,10 +23819,10 @@ uint32_t  __attribute__((export_name("TS_InMemorySigner_sign_counterparty_paymen
        CHECK_INNER_FIELD_ACCESS_OR_NULL(descriptor_conv);
        LDKCResult_CVec_CVec_u8ZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_CVec_u8ZZNoneZ), "LDKCResult_CVec_CVec_u8ZZNoneZ");
        *ret_conv = InMemorySigner_sign_counterparty_payment_input(&this_arg_conv, spend_tx_ref, input_idx, &descriptor_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_InMemorySigner_sign_dynamic_p2wsh_input"))) TS_InMemorySigner_sign_dynamic_p2wsh_input(uint32_t this_arg, int8_tArray spend_tx, intptr_t input_idx, uint32_t descriptor) {
+uint32_t  __attribute__((export_name("TS_InMemorySigner_sign_dynamic_p2wsh_input"))) TS_InMemorySigner_sign_dynamic_p2wsh_input(uint32_t this_arg, int8_tArray spend_tx, uint32_t input_idx, uint32_t descriptor) {
        LDKInMemorySigner this_arg_conv;
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
@@ -23402,7 +23838,7 @@ uint32_t  __attribute__((export_name("TS_InMemorySigner_sign_dynamic_p2wsh_input
        CHECK_INNER_FIELD_ACCESS_OR_NULL(descriptor_conv);
        LDKCResult_CVec_CVec_u8ZZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_CVec_u8ZZNoneZ), "LDKCResult_CVec_CVec_u8ZZNoneZ");
        *ret_conv = InMemorySigner_sign_dynamic_p2wsh_input(&this_arg_conv, spend_tx_ref, input_idx, &descriptor_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_InMemorySigner_as_BaseSign"))) TS_InMemorySigner_as_BaseSign(uint32_t this_arg) {
@@ -23412,7 +23848,7 @@ uint32_t  __attribute__((export_name("TS_InMemorySigner_as_BaseSign"))) TS_InMem
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKBaseSign* ret_ret = MALLOC(sizeof(LDKBaseSign), "LDKBaseSign");
        *ret_ret = InMemorySigner_as_BaseSign(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_InMemorySigner_as_Sign"))) TS_InMemorySigner_as_Sign(uint32_t this_arg) {
@@ -23422,7 +23858,7 @@ uint32_t  __attribute__((export_name("TS_InMemorySigner_as_Sign"))) TS_InMemoryS
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKSign* ret_ret = MALLOC(sizeof(LDKSign), "LDKSign");
        *ret_ret = InMemorySigner_as_Sign(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 int8_tArray  __attribute__((export_name("TS_InMemorySigner_write"))) TS_InMemorySigner_write(uint32_t obj) {
@@ -23446,7 +23882,7 @@ uint32_t  __attribute__((export_name("TS_InMemorySigner_read"))) TS_InMemorySign
        memcpy(arg_ref.bytes, arg->elems, 32); FREE(arg);
        LDKCResult_InMemorySignerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InMemorySignerDecodeErrorZ), "LDKCResult_InMemorySignerDecodeErrorZ");
        *ret_conv = InMemorySigner_read(ser_ref, arg_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_KeysManager_free"))) TS_KeysManager_free(uint32_t this_obj) {
@@ -23463,7 +23899,7 @@ uint32_t  __attribute__((export_name("TS_KeysManager_new"))) TS_KeysManager_new(
        memcpy(seed_arr, seed->elems, 32); FREE(seed);
        unsigned char (*seed_ref)[32] = &seed_arr;
        LDKKeysManager ret_var = KeysManager_new(seed_ref, starting_time_secs, starting_time_nanos);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23484,7 +23920,7 @@ uint32_t  __attribute__((export_name("TS_KeysManager_derive_channel_keys"))) TS_
        memcpy(params_arr, params->elems, 32); FREE(params);
        unsigned char (*params_ref)[32] = &params_arr;
        LDKInMemorySigner ret_var = KeysManager_derive_channel_keys(&this_arg_conv, channel_value_satoshis, params_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23536,7 +23972,7 @@ uint32_t  __attribute__((export_name("TS_KeysManager_spend_spendable_outputs")))
        memcpy(change_destination_script_ref.data, change_destination_script->elems, change_destination_script_ref.datalen); FREE(change_destination_script);
        LDKCResult_TransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TransactionNoneZ), "LDKCResult_TransactionNoneZ");
        *ret_conv = KeysManager_spend_spendable_outputs(&this_arg_conv, descriptors_constr, outputs_constr, change_destination_script_ref, feerate_sat_per_1000_weight);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_KeysManager_as_KeysInterface"))) TS_KeysManager_as_KeysInterface(uint32_t this_arg) {
@@ -23546,7 +23982,7 @@ uint32_t  __attribute__((export_name("TS_KeysManager_as_KeysInterface"))) TS_Key
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKKeysInterface* ret_ret = MALLOC(sizeof(LDKKeysInterface), "LDKKeysInterface");
        *ret_ret = KeysManager_as_KeysInterface(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 void  __attribute__((export_name("TS_PhantomKeysManager_free"))) TS_PhantomKeysManager_free(uint32_t this_obj) {
@@ -23564,7 +24000,7 @@ uint32_t  __attribute__((export_name("TS_PhantomKeysManager_as_KeysInterface")))
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKKeysInterface* ret_ret = MALLOC(sizeof(LDKKeysInterface), "LDKKeysInterface");
        *ret_ret = PhantomKeysManager_as_KeysInterface(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_PhantomKeysManager_new"))) TS_PhantomKeysManager_new(int8_tArray seed, int64_t starting_time_secs, int32_t starting_time_nanos, int8_tArray cross_node_seed) {
@@ -23577,7 +24013,7 @@ uint32_t  __attribute__((export_name("TS_PhantomKeysManager_new"))) TS_PhantomKe
        memcpy(cross_node_seed_arr, cross_node_seed->elems, 32); FREE(cross_node_seed);
        unsigned char (*cross_node_seed_ref)[32] = &cross_node_seed_arr;
        LDKPhantomKeysManager ret_var = PhantomKeysManager_new(seed_ref, starting_time_secs, starting_time_nanos, cross_node_seed_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23629,7 +24065,7 @@ uint32_t  __attribute__((export_name("TS_PhantomKeysManager_spend_spendable_outp
        memcpy(change_destination_script_ref.data, change_destination_script->elems, change_destination_script_ref.datalen); FREE(change_destination_script);
        LDKCResult_TransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TransactionNoneZ), "LDKCResult_TransactionNoneZ");
        *ret_conv = PhantomKeysManager_spend_spendable_outputs(&this_arg_conv, descriptors_constr, outputs_constr, change_destination_script_ref, feerate_sat_per_1000_weight);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PhantomKeysManager_derive_channel_keys"))) TS_PhantomKeysManager_derive_channel_keys(uint32_t this_arg, int64_t channel_value_satoshis, int8_tArray params) {
@@ -23642,7 +24078,7 @@ uint32_t  __attribute__((export_name("TS_PhantomKeysManager_derive_channel_keys"
        memcpy(params_arr, params->elems, 32); FREE(params);
        unsigned char (*params_ref)[32] = &params_arr;
        LDKInMemorySigner ret_var = PhantomKeysManager_derive_channel_keys(&this_arg_conv, channel_value_satoshis, params_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23693,7 +24129,7 @@ uint32_t  __attribute__((export_name("TS_ChainParameters_get_best_block"))) TS_C
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKBestBlock ret_var = ChainParameters_get_best_block(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23725,7 +24161,7 @@ uint32_t  __attribute__((export_name("TS_ChainParameters_new"))) TS_ChainParamet
        CHECK_INNER_FIELD_ACCESS_OR_NULL(best_block_arg_conv);
        best_block_arg_conv = BestBlock_clone(&best_block_arg_conv);
        LDKChainParameters ret_var = ChainParameters_new(network_arg_conv, best_block_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23738,7 +24174,7 @@ uint32_t  __attribute__((export_name("TS_ChainParameters_new"))) TS_ChainParamet
 
 static inline uintptr_t ChainParameters_clone_ptr(LDKChainParameters *NONNULL_PTR arg) {
        LDKChainParameters ret_var = ChainParameters_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23748,13 +24184,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChainParameters_clone_ptr"))) TS_ChainParameters_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChainParameters_clone_ptr"))) TS_ChainParameters_clone_ptr(uint32_t arg) {
        LDKChainParameters arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChainParameters_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChainParameters_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChainParameters_clone"))) TS_ChainParameters_clone(uint32_t orig) {
@@ -23763,7 +24199,7 @@ uint32_t  __attribute__((export_name("TS_ChainParameters_clone"))) TS_ChainParam
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChainParameters ret_var = ChainParameters_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23787,8 +24223,8 @@ int32_t  __attribute__((export_name("TS_CounterpartyForwardingInfo_get_fee_base_
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = CounterpartyForwardingInfo_get_fee_base_msat(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = CounterpartyForwardingInfo_get_fee_base_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CounterpartyForwardingInfo_set_fee_base_msat"))) TS_CounterpartyForwardingInfo_set_fee_base_msat(uint32_t this_ptr, int32_t val) {
@@ -23804,8 +24240,8 @@ int32_t  __attribute__((export_name("TS_CounterpartyForwardingInfo_get_fee_propo
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = CounterpartyForwardingInfo_get_fee_proportional_millionths(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = CounterpartyForwardingInfo_get_fee_proportional_millionths(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CounterpartyForwardingInfo_set_fee_proportional_millionths"))) TS_CounterpartyForwardingInfo_set_fee_proportional_millionths(uint32_t this_ptr, int32_t val) {
@@ -23821,8 +24257,8 @@ int16_t  __attribute__((export_name("TS_CounterpartyForwardingInfo_get_cltv_expi
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = CounterpartyForwardingInfo_get_cltv_expiry_delta(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = CounterpartyForwardingInfo_get_cltv_expiry_delta(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CounterpartyForwardingInfo_set_cltv_expiry_delta"))) TS_CounterpartyForwardingInfo_set_cltv_expiry_delta(uint32_t this_ptr, int16_t val) {
@@ -23835,7 +24271,7 @@ void  __attribute__((export_name("TS_CounterpartyForwardingInfo_set_cltv_expiry_
 
 uint32_t  __attribute__((export_name("TS_CounterpartyForwardingInfo_new"))) TS_CounterpartyForwardingInfo_new(int32_t fee_base_msat_arg, int32_t fee_proportional_millionths_arg, int16_t cltv_expiry_delta_arg) {
        LDKCounterpartyForwardingInfo ret_var = CounterpartyForwardingInfo_new(fee_base_msat_arg, fee_proportional_millionths_arg, cltv_expiry_delta_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23848,7 +24284,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyForwardingInfo_new"))) TS_C
 
 static inline uintptr_t CounterpartyForwardingInfo_clone_ptr(LDKCounterpartyForwardingInfo *NONNULL_PTR arg) {
        LDKCounterpartyForwardingInfo ret_var = CounterpartyForwardingInfo_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23858,13 +24294,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_CounterpartyForwardingInfo_clone_ptr"))) TS_CounterpartyForwardingInfo_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CounterpartyForwardingInfo_clone_ptr"))) TS_CounterpartyForwardingInfo_clone_ptr(uint32_t arg) {
        LDKCounterpartyForwardingInfo arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = CounterpartyForwardingInfo_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CounterpartyForwardingInfo_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CounterpartyForwardingInfo_clone"))) TS_CounterpartyForwardingInfo_clone(uint32_t orig) {
@@ -23873,7 +24309,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyForwardingInfo_clone"))) TS
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKCounterpartyForwardingInfo ret_var = CounterpartyForwardingInfo_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23919,7 +24355,7 @@ uint32_t  __attribute__((export_name("TS_ChannelCounterparty_get_features"))) TS
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKInitFeatures ret_var = ChannelCounterparty_get_features(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -23948,8 +24384,8 @@ int64_t  __attribute__((export_name("TS_ChannelCounterparty_get_unspendable_puni
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelCounterparty_get_unspendable_punishment_reserve(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelCounterparty_get_unspendable_punishment_reserve(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelCounterparty_set_unspendable_punishment_reserve"))) TS_ChannelCounterparty_set_unspendable_punishment_reserve(uint32_t this_ptr, int64_t val) {
@@ -23966,7 +24402,7 @@ uint32_t  __attribute__((export_name("TS_ChannelCounterparty_get_forwarding_info
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCounterpartyForwardingInfo ret_var = ChannelCounterparty_get_forwarding_info(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -24007,7 +24443,7 @@ uint32_t  __attribute__((export_name("TS_ChannelCounterparty_new"))) TS_ChannelC
        CHECK_INNER_FIELD_ACCESS_OR_NULL(forwarding_info_arg_conv);
        forwarding_info_arg_conv = CounterpartyForwardingInfo_clone(&forwarding_info_arg_conv);
        LDKChannelCounterparty ret_var = ChannelCounterparty_new(node_id_arg_ref, features_arg_conv, unspendable_punishment_reserve_arg, forwarding_info_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24020,7 +24456,7 @@ uint32_t  __attribute__((export_name("TS_ChannelCounterparty_new"))) TS_ChannelC
 
 static inline uintptr_t ChannelCounterparty_clone_ptr(LDKChannelCounterparty *NONNULL_PTR arg) {
        LDKChannelCounterparty ret_var = ChannelCounterparty_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24030,13 +24466,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelCounterparty_clone_ptr"))) TS_ChannelCounterparty_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelCounterparty_clone_ptr"))) TS_ChannelCounterparty_clone_ptr(uint32_t arg) {
        LDKChannelCounterparty arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelCounterparty_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelCounterparty_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelCounterparty_clone"))) TS_ChannelCounterparty_clone(uint32_t orig) {
@@ -24045,7 +24481,7 @@ uint32_t  __attribute__((export_name("TS_ChannelCounterparty_clone"))) TS_Channe
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelCounterparty ret_var = ChannelCounterparty_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24091,7 +24527,7 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_get_counterparty"))) TS_
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelCounterparty ret_var = ChannelDetails_get_counterparty(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24121,7 +24557,7 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_get_funding_txo"))) TS_C
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKOutPoint ret_var = ChannelDetails_get_funding_txo(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -24147,6 +24583,38 @@ void  __attribute__((export_name("TS_ChannelDetails_set_funding_txo"))) TS_Chann
        ChannelDetails_set_funding_txo(&this_ptr_conv, val_conv);
 }
 
+uint32_t  __attribute__((export_name("TS_ChannelDetails_get_channel_type"))) TS_ChannelDetails_get_channel_type(uint32_t this_ptr) {
+       LDKChannelDetails this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       LDKChannelTypeFeatures ret_var = ChannelDetails_get_channel_type(&this_ptr_conv);
+       uint32_t ret_ref = 0;
+       if ((uintptr_t)ret_var.inner > 4096) {
+               CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+               CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
+               ret_ref = (uintptr_t)ret_var.inner;
+               if (ret_var.is_owned) {
+                       ret_ref |= 1;
+               }
+       }
+       return ret_ref;
+}
+
+void  __attribute__((export_name("TS_ChannelDetails_set_channel_type"))) TS_ChannelDetails_set_channel_type(uint32_t this_ptr, uint32_t val) {
+       LDKChannelDetails this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       LDKChannelTypeFeatures val_conv;
+       val_conv.inner = (void*)(val & (~1));
+       val_conv.is_owned = (val & 1) || (val == 0);
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(val_conv);
+       val_conv = ChannelTypeFeatures_clone(&val_conv);
+       ChannelDetails_set_channel_type(&this_ptr_conv, val_conv);
+}
+
 uint32_t  __attribute__((export_name("TS_ChannelDetails_get_short_channel_id"))) TS_ChannelDetails_get_short_channel_id(uint32_t this_ptr) {
        LDKChannelDetails this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
@@ -24154,7 +24622,7 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_get_short_channel_id")))
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = ChannelDetails_get_short_channel_id(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -24170,13 +24638,36 @@ void  __attribute__((export_name("TS_ChannelDetails_set_short_channel_id"))) TS_
        ChannelDetails_set_short_channel_id(&this_ptr_conv, val_conv);
 }
 
+uint32_t  __attribute__((export_name("TS_ChannelDetails_get_inbound_scid_alias"))) TS_ChannelDetails_get_inbound_scid_alias(uint32_t this_ptr) {
+       LDKChannelDetails this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
+       *ret_copy = ChannelDetails_get_inbound_scid_alias(&this_ptr_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+void  __attribute__((export_name("TS_ChannelDetails_set_inbound_scid_alias"))) TS_ChannelDetails_set_inbound_scid_alias(uint32_t this_ptr, uint32_t val) {
+       LDKChannelDetails this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       void* val_ptr = (void*)(((uintptr_t)val) & ~1);
+       CHECK_ACCESS(val_ptr);
+       LDKCOption_u64Z val_conv = *(LDKCOption_u64Z*)(val_ptr);
+       val_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)val) & ~1));
+       ChannelDetails_set_inbound_scid_alias(&this_ptr_conv, val_conv);
+}
+
 int64_t  __attribute__((export_name("TS_ChannelDetails_get_channel_value_satoshis"))) TS_ChannelDetails_get_channel_value_satoshis(uint32_t this_ptr) {
        LDKChannelDetails this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelDetails_get_channel_value_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelDetails_get_channel_value_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelDetails_set_channel_value_satoshis"))) TS_ChannelDetails_set_channel_value_satoshis(uint32_t this_ptr, int64_t val) {
@@ -24194,7 +24685,7 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_get_unspendable_punishme
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = ChannelDetails_get_unspendable_punishment_reserve(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -24215,8 +24706,8 @@ int64_t  __attribute__((export_name("TS_ChannelDetails_get_user_channel_id"))) T
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelDetails_get_user_channel_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelDetails_get_user_channel_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelDetails_set_user_channel_id"))) TS_ChannelDetails_set_user_channel_id(uint32_t this_ptr, int64_t val) {
@@ -24232,8 +24723,8 @@ int64_t  __attribute__((export_name("TS_ChannelDetails_get_balance_msat"))) TS_C
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelDetails_get_balance_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelDetails_get_balance_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelDetails_set_balance_msat"))) TS_ChannelDetails_set_balance_msat(uint32_t this_ptr, int64_t val) {
@@ -24249,8 +24740,8 @@ int64_t  __attribute__((export_name("TS_ChannelDetails_get_outbound_capacity_msa
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelDetails_get_outbound_capacity_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelDetails_get_outbound_capacity_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelDetails_set_outbound_capacity_msat"))) TS_ChannelDetails_set_outbound_capacity_msat(uint32_t this_ptr, int64_t val) {
@@ -24266,8 +24757,8 @@ int64_t  __attribute__((export_name("TS_ChannelDetails_get_inbound_capacity_msat
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelDetails_get_inbound_capacity_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelDetails_get_inbound_capacity_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelDetails_set_inbound_capacity_msat"))) TS_ChannelDetails_set_inbound_capacity_msat(uint32_t this_ptr, int64_t val) {
@@ -24285,7 +24776,7 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_get_confirmations_requir
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCOption_u32Z *ret_copy = MALLOC(sizeof(LDKCOption_u32Z), "LDKCOption_u32Z");
        *ret_copy = ChannelDetails_get_confirmations_required(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -24308,7 +24799,7 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_get_force_close_spend_de
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCOption_u16Z *ret_copy = MALLOC(sizeof(LDKCOption_u16Z), "LDKCOption_u16Z");
        *ret_copy = ChannelDetails_get_force_close_spend_delay(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -24329,8 +24820,8 @@ jboolean  __attribute__((export_name("TS_ChannelDetails_get_is_outbound"))) TS_C
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ChannelDetails_get_is_outbound(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelDetails_get_is_outbound(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelDetails_set_is_outbound"))) TS_ChannelDetails_set_is_outbound(uint32_t this_ptr, jboolean val) {
@@ -24346,8 +24837,8 @@ jboolean  __attribute__((export_name("TS_ChannelDetails_get_is_funding_locked"))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ChannelDetails_get_is_funding_locked(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelDetails_get_is_funding_locked(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelDetails_set_is_funding_locked"))) TS_ChannelDetails_set_is_funding_locked(uint32_t this_ptr, jboolean val) {
@@ -24363,8 +24854,8 @@ jboolean  __attribute__((export_name("TS_ChannelDetails_get_is_usable"))) TS_Cha
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ChannelDetails_get_is_usable(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelDetails_get_is_usable(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelDetails_set_is_usable"))) TS_ChannelDetails_set_is_usable(uint32_t this_ptr, jboolean val) {
@@ -24380,8 +24871,8 @@ jboolean  __attribute__((export_name("TS_ChannelDetails_get_is_public"))) TS_Cha
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ChannelDetails_get_is_public(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelDetails_get_is_public(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelDetails_set_is_public"))) TS_ChannelDetails_set_is_public(uint32_t this_ptr, jboolean val) {
@@ -24392,7 +24883,7 @@ void  __attribute__((export_name("TS_ChannelDetails_set_is_public"))) TS_Channel
        ChannelDetails_set_is_public(&this_ptr_conv, val);
 }
 
-uint32_t  __attribute__((export_name("TS_ChannelDetails_new"))) TS_ChannelDetails_new(int8_tArray channel_id_arg, uint32_t counterparty_arg, uint32_t funding_txo_arg, uint32_t short_channel_id_arg, int64_t channel_value_satoshis_arg, uint32_t unspendable_punishment_reserve_arg, int64_t user_channel_id_arg, int64_t balance_msat_arg, int64_t outbound_capacity_msat_arg, int64_t inbound_capacity_msat_arg, uint32_t confirmations_required_arg, uint32_t force_close_spend_delay_arg, jboolean is_outbound_arg, jboolean is_funding_locked_arg, jboolean is_usable_arg, jboolean is_public_arg) {
+uint32_t  __attribute__((export_name("TS_ChannelDetails_new"))) TS_ChannelDetails_new(int8_tArray channel_id_arg, uint32_t counterparty_arg, uint32_t funding_txo_arg, uint32_t channel_type_arg, uint32_t short_channel_id_arg, uint32_t inbound_scid_alias_arg, int64_t channel_value_satoshis_arg, uint32_t unspendable_punishment_reserve_arg, int64_t user_channel_id_arg, int64_t balance_msat_arg, int64_t outbound_capacity_msat_arg, int64_t inbound_capacity_msat_arg, uint32_t confirmations_required_arg, uint32_t force_close_spend_delay_arg, jboolean is_outbound_arg, jboolean is_funding_locked_arg, jboolean is_usable_arg, jboolean is_public_arg) {
        LDKThirtyTwoBytes channel_id_arg_ref;
        CHECK(channel_id_arg->arr_len == 32);
        memcpy(channel_id_arg_ref.data, channel_id_arg->elems, 32); FREE(channel_id_arg);
@@ -24406,10 +24897,19 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_new"))) TS_ChannelDetail
        funding_txo_arg_conv.is_owned = (funding_txo_arg & 1) || (funding_txo_arg == 0);
        CHECK_INNER_FIELD_ACCESS_OR_NULL(funding_txo_arg_conv);
        funding_txo_arg_conv = OutPoint_clone(&funding_txo_arg_conv);
+       LDKChannelTypeFeatures channel_type_arg_conv;
+       channel_type_arg_conv.inner = (void*)(channel_type_arg & (~1));
+       channel_type_arg_conv.is_owned = (channel_type_arg & 1) || (channel_type_arg == 0);
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(channel_type_arg_conv);
+       channel_type_arg_conv = ChannelTypeFeatures_clone(&channel_type_arg_conv);
        void* short_channel_id_arg_ptr = (void*)(((uintptr_t)short_channel_id_arg) & ~1);
        CHECK_ACCESS(short_channel_id_arg_ptr);
        LDKCOption_u64Z short_channel_id_arg_conv = *(LDKCOption_u64Z*)(short_channel_id_arg_ptr);
        short_channel_id_arg_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)short_channel_id_arg) & ~1));
+       void* inbound_scid_alias_arg_ptr = (void*)(((uintptr_t)inbound_scid_alias_arg) & ~1);
+       CHECK_ACCESS(inbound_scid_alias_arg_ptr);
+       LDKCOption_u64Z inbound_scid_alias_arg_conv = *(LDKCOption_u64Z*)(inbound_scid_alias_arg_ptr);
+       inbound_scid_alias_arg_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)inbound_scid_alias_arg) & ~1));
        void* unspendable_punishment_reserve_arg_ptr = (void*)(((uintptr_t)unspendable_punishment_reserve_arg) & ~1);
        CHECK_ACCESS(unspendable_punishment_reserve_arg_ptr);
        LDKCOption_u64Z unspendable_punishment_reserve_arg_conv = *(LDKCOption_u64Z*)(unspendable_punishment_reserve_arg_ptr);
@@ -24421,8 +24921,8 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_new"))) TS_ChannelDetail
        CHECK_ACCESS(force_close_spend_delay_arg_ptr);
        LDKCOption_u16Z force_close_spend_delay_arg_conv = *(LDKCOption_u16Z*)(force_close_spend_delay_arg_ptr);
        force_close_spend_delay_arg_conv = COption_u16Z_clone((LDKCOption_u16Z*)(((uintptr_t)force_close_spend_delay_arg) & ~1));
-       LDKChannelDetails ret_var = ChannelDetails_new(channel_id_arg_ref, counterparty_arg_conv, funding_txo_arg_conv, short_channel_id_arg_conv, channel_value_satoshis_arg, unspendable_punishment_reserve_arg_conv, user_channel_id_arg, balance_msat_arg, outbound_capacity_msat_arg, inbound_capacity_msat_arg, confirmations_required_arg_conv, force_close_spend_delay_arg_conv, is_outbound_arg, is_funding_locked_arg, is_usable_arg, is_public_arg);
-       uintptr_t ret_ref = 0;
+       LDKChannelDetails ret_var = ChannelDetails_new(channel_id_arg_ref, counterparty_arg_conv, funding_txo_arg_conv, channel_type_arg_conv, short_channel_id_arg_conv, inbound_scid_alias_arg_conv, channel_value_satoshis_arg, unspendable_punishment_reserve_arg_conv, user_channel_id_arg, balance_msat_arg, outbound_capacity_msat_arg, inbound_capacity_msat_arg, confirmations_required_arg_conv, force_close_spend_delay_arg_conv, is_outbound_arg, is_funding_locked_arg, is_usable_arg, is_public_arg);
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24435,7 +24935,7 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_new"))) TS_ChannelDetail
 
 static inline uintptr_t ChannelDetails_clone_ptr(LDKChannelDetails *NONNULL_PTR arg) {
        LDKChannelDetails ret_var = ChannelDetails_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24445,13 +24945,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelDetails_clone_ptr"))) TS_ChannelDetails_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelDetails_clone_ptr"))) TS_ChannelDetails_clone_ptr(uint32_t arg) {
        LDKChannelDetails arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelDetails_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelDetails_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelDetails_clone"))) TS_ChannelDetails_clone(uint32_t orig) {
@@ -24460,7 +24960,7 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_clone"))) TS_ChannelDeta
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelDetails ret_var = ChannelDetails_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24471,6 +24971,17 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_clone"))) TS_ChannelDeta
        return ret_ref;
 }
 
+uint32_t  __attribute__((export_name("TS_ChannelDetails_get_inbound_payment_scid"))) TS_ChannelDetails_get_inbound_payment_scid(uint32_t this_arg) {
+       LDKChannelDetails this_arg_conv;
+       this_arg_conv.inner = (void*)(this_arg & (~1));
+       this_arg_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
+       LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
+       *ret_copy = ChannelDetails_get_inbound_payment_scid(&this_arg_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
 void  __attribute__((export_name("TS_PaymentSendFailure_free"))) TS_PaymentSendFailure_free(uint32_t this_ptr) {
        if ((this_ptr & 1) != 0) return;
        void* this_ptr_ptr = (void*)(((uintptr_t)this_ptr) & ~1);
@@ -24483,20 +24994,20 @@ void  __attribute__((export_name("TS_PaymentSendFailure_free"))) TS_PaymentSendF
 static inline uintptr_t PaymentSendFailure_clone_ptr(LDKPaymentSendFailure *NONNULL_PTR arg) {
        LDKPaymentSendFailure *ret_copy = MALLOC(sizeof(LDKPaymentSendFailure), "LDKPaymentSendFailure");
        *ret_copy = PaymentSendFailure_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_PaymentSendFailure_clone_ptr"))) TS_PaymentSendFailure_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_PaymentSendFailure_clone_ptr"))) TS_PaymentSendFailure_clone_ptr(uint32_t arg) {
        LDKPaymentSendFailure* arg_conv = (LDKPaymentSendFailure*)arg;
-       intptr_t ret_val = PaymentSendFailure_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = PaymentSendFailure_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PaymentSendFailure_clone"))) TS_PaymentSendFailure_clone(uint32_t orig) {
        LDKPaymentSendFailure* orig_conv = (LDKPaymentSendFailure*)orig;
        LDKPaymentSendFailure *ret_copy = MALLOC(sizeof(LDKPaymentSendFailure), "LDKPaymentSendFailure");
        *ret_copy = PaymentSendFailure_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -24507,7 +25018,7 @@ uint32_t  __attribute__((export_name("TS_PaymentSendFailure_parameter_error")))
        a_conv = APIError_clone((LDKAPIError*)(((uintptr_t)a) & ~1));
        LDKPaymentSendFailure *ret_copy = MALLOC(sizeof(LDKPaymentSendFailure), "LDKPaymentSendFailure");
        *ret_copy = PaymentSendFailure_parameter_error(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -24529,7 +25040,7 @@ uint32_t  __attribute__((export_name("TS_PaymentSendFailure_path_parameter_error
        }
        LDKPaymentSendFailure *ret_copy = MALLOC(sizeof(LDKPaymentSendFailure), "LDKPaymentSendFailure");
        *ret_copy = PaymentSendFailure_path_parameter_error(a_constr);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -24551,7 +25062,7 @@ uint32_t  __attribute__((export_name("TS_PaymentSendFailure_all_failed_retry_saf
        }
        LDKPaymentSendFailure *ret_copy = MALLOC(sizeof(LDKPaymentSendFailure), "LDKPaymentSendFailure");
        *ret_copy = PaymentSendFailure_all_failed_retry_safe(a_constr);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -24580,7 +25091,7 @@ uint32_t  __attribute__((export_name("TS_PaymentSendFailure_partial_failure")))
        memcpy(payment_id_ref.data, payment_id->elems, 32); FREE(payment_id);
        LDKPaymentSendFailure *ret_copy = MALLOC(sizeof(LDKPaymentSendFailure), "LDKPaymentSendFailure");
        *ret_copy = PaymentSendFailure_partial_failure(results_constr, failed_paths_retry_conv, payment_id_ref);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -24603,7 +25114,7 @@ uint32_tArray  __attribute__((export_name("TS_PhantomRouteHints_get_channels")))
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t q = 0; q < ret_var.datalen; q++) {
                LDKChannelDetails ret_conv_16_var = ret_var.data[q];
-               uintptr_t ret_conv_16_ref = 0;
+               uint32_t ret_conv_16_ref = 0;
                CHECK((((uintptr_t)ret_conv_16_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_16_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_16_var);
@@ -24647,8 +25158,8 @@ int64_t  __attribute__((export_name("TS_PhantomRouteHints_get_phantom_scid"))) T
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = PhantomRouteHints_get_phantom_scid(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = PhantomRouteHints_get_phantom_scid(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_PhantomRouteHints_set_phantom_scid"))) TS_PhantomRouteHints_set_phantom_scid(uint32_t this_ptr, int64_t val) {
@@ -24701,7 +25212,7 @@ uint32_t  __attribute__((export_name("TS_PhantomRouteHints_new"))) TS_PhantomRou
        CHECK(real_node_pubkey_arg->arr_len == 33);
        memcpy(real_node_pubkey_arg_ref.compressed_form, real_node_pubkey_arg->elems, 33); FREE(real_node_pubkey_arg);
        LDKPhantomRouteHints ret_var = PhantomRouteHints_new(channels_arg_constr, phantom_scid_arg, real_node_pubkey_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24714,7 +25225,7 @@ uint32_t  __attribute__((export_name("TS_PhantomRouteHints_new"))) TS_PhantomRou
 
 static inline uintptr_t PhantomRouteHints_clone_ptr(LDKPhantomRouteHints *NONNULL_PTR arg) {
        LDKPhantomRouteHints ret_var = PhantomRouteHints_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24724,13 +25235,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_PhantomRouteHints_clone_ptr"))) TS_PhantomRouteHints_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_PhantomRouteHints_clone_ptr"))) TS_PhantomRouteHints_clone_ptr(uint32_t arg) {
        LDKPhantomRouteHints arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = PhantomRouteHints_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = PhantomRouteHints_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PhantomRouteHints_clone"))) TS_PhantomRouteHints_clone(uint32_t orig) {
@@ -24739,7 +25250,7 @@ uint32_t  __attribute__((export_name("TS_PhantomRouteHints_clone"))) TS_PhantomR
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKPhantomRouteHints ret_var = PhantomRouteHints_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24754,18 +25265,38 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_new"))) TS_ChannelManage
        void* fee_est_ptr = (void*)(((uintptr_t)fee_est) & ~1);
        CHECK_ACCESS(fee_est_ptr);
        LDKFeeEstimator fee_est_conv = *(LDKFeeEstimator*)(fee_est_ptr);
+       if (fee_est_conv.free == LDKFeeEstimator_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKFeeEstimator_JCalls_cloned(&fee_est_conv);
+       }
        void* chain_monitor_ptr = (void*)(((uintptr_t)chain_monitor) & ~1);
        CHECK_ACCESS(chain_monitor_ptr);
        LDKWatch chain_monitor_conv = *(LDKWatch*)(chain_monitor_ptr);
+       if (chain_monitor_conv.free == LDKWatch_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKWatch_JCalls_cloned(&chain_monitor_conv);
+       }
        void* tx_broadcaster_ptr = (void*)(((uintptr_t)tx_broadcaster) & ~1);
        CHECK_ACCESS(tx_broadcaster_ptr);
        LDKBroadcasterInterface tx_broadcaster_conv = *(LDKBroadcasterInterface*)(tx_broadcaster_ptr);
+       if (tx_broadcaster_conv.free == LDKBroadcasterInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKBroadcasterInterface_JCalls_cloned(&tx_broadcaster_conv);
+       }
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        void* keys_manager_ptr = (void*)(((uintptr_t)keys_manager) & ~1);
        CHECK_ACCESS(keys_manager_ptr);
        LDKKeysInterface keys_manager_conv = *(LDKKeysInterface*)(keys_manager_ptr);
+       if (keys_manager_conv.free == LDKKeysInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKKeysInterface_JCalls_cloned(&keys_manager_conv);
+       }
        LDKUserConfig config_conv;
        config_conv.inner = (void*)(config & (~1));
        config_conv.is_owned = (config & 1) || (config == 0);
@@ -24777,7 +25308,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_new"))) TS_ChannelManage
        CHECK_INNER_FIELD_ACCESS_OR_NULL(params_conv);
        params_conv = ChainParameters_clone(&params_conv);
        LDKChannelManager ret_var = ChannelManager_new(fee_est_conv, chain_monitor_conv, tx_broadcaster_conv, logger_conv, keys_manager_conv, config_conv, params_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24794,7 +25325,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_get_current_default_conf
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKUserConfig ret_var = ChannelManager_get_current_default_configuration(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -24820,7 +25351,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_create_channel"))) TS_Ch
        override_config_conv = UserConfig_clone(&override_config_conv);
        LDKCResult__u832APIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult__u832APIErrorZ), "LDKCResult__u832APIErrorZ");
        *ret_conv = ChannelManager_create_channel(&this_arg_conv, their_network_key_ref, channel_value_satoshis, push_msat, user_channel_id, override_config_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_tArray  __attribute__((export_name("TS_ChannelManager_list_channels"))) TS_ChannelManager_list_channels(uint32_t this_arg) {
@@ -24834,7 +25365,7 @@ uint32_tArray  __attribute__((export_name("TS_ChannelManager_list_channels"))) T
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t q = 0; q < ret_var.datalen; q++) {
                LDKChannelDetails ret_conv_16_var = ret_var.data[q];
-               uintptr_t ret_conv_16_ref = 0;
+               uint32_t ret_conv_16_ref = 0;
                CHECK((((uintptr_t)ret_conv_16_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_16_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_16_var);
@@ -24860,7 +25391,7 @@ uint32_tArray  __attribute__((export_name("TS_ChannelManager_list_usable_channel
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t q = 0; q < ret_var.datalen; q++) {
                LDKChannelDetails ret_conv_16_var = ret_var.data[q];
-               uintptr_t ret_conv_16_ref = 0;
+               uint32_t ret_conv_16_ref = 0;
                CHECK((((uintptr_t)ret_conv_16_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_16_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_16_var);
@@ -24886,7 +25417,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_close_channel"))) TS_Cha
        unsigned char (*channel_id_ref)[32] = &channel_id_arr;
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = ChannelManager_close_channel(&this_arg_conv, channel_id_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_close_channel_with_target_feerate"))) TS_ChannelManager_close_channel_with_target_feerate(uint32_t this_arg, int8_tArray channel_id, int32_t target_feerate_sats_per_1000_weight) {
@@ -24900,7 +25431,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_close_channel_with_targe
        unsigned char (*channel_id_ref)[32] = &channel_id_arr;
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = ChannelManager_close_channel_with_target_feerate(&this_arg_conv, channel_id_ref, target_feerate_sats_per_1000_weight);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_force_close_channel"))) TS_ChannelManager_force_close_channel(uint32_t this_arg, int8_tArray channel_id) {
@@ -24914,7 +25445,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_force_close_channel")))
        unsigned char (*channel_id_ref)[32] = &channel_id_arr;
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = ChannelManager_force_close_channel(&this_arg_conv, channel_id_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelManager_force_close_all_channels"))) TS_ChannelManager_force_close_all_channels(uint32_t this_arg) {
@@ -24942,7 +25473,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_send_payment"))) TS_Chan
        memcpy(payment_secret_ref.data, payment_secret->elems, 32); FREE(payment_secret);
        LDKCResult_PaymentIdPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentSendFailureZ), "LDKCResult_PaymentIdPaymentSendFailureZ");
        *ret_conv = ChannelManager_send_payment(&this_arg_conv, &route_conv, payment_hash_ref, payment_secret_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_retry_payment"))) TS_ChannelManager_retry_payment(uint32_t this_arg, uint32_t route, int8_tArray payment_id) {
@@ -24959,7 +25490,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_retry_payment"))) TS_Cha
        memcpy(payment_id_ref.data, payment_id->elems, 32); FREE(payment_id);
        LDKCResult_NonePaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePaymentSendFailureZ), "LDKCResult_NonePaymentSendFailureZ");
        *ret_conv = ChannelManager_retry_payment(&this_arg_conv, &route_conv, payment_id_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelManager_abandon_payment"))) TS_ChannelManager_abandon_payment(uint32_t this_arg, int8_tArray payment_id) {
@@ -24987,7 +25518,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_send_spontaneous_payment
        memcpy(payment_preimage_ref.data, payment_preimage->elems, 32); FREE(payment_preimage);
        LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ), "LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ");
        *ret_conv = ChannelManager_send_spontaneous_payment(&this_arg_conv, &route_conv, payment_preimage_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_funding_transaction_generated"))) TS_ChannelManager_funding_transaction_generated(uint32_t this_arg, int8_tArray temporary_channel_id, int8_tArray funding_transaction) {
@@ -25006,7 +25537,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_funding_transaction_gene
        funding_transaction_ref.data_is_owned = true;
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
        *ret_conv = ChannelManager_funding_transaction_generated(&this_arg_conv, temporary_channel_id_ref, funding_transaction_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelManager_broadcast_node_announcement"))) TS_ChannelManager_broadcast_node_announcement(uint32_t this_arg, int8_tArray rgb, int8_tArray alias, uint32_tArray addresses) {
@@ -25062,8 +25593,8 @@ jboolean  __attribute__((export_name("TS_ChannelManager_fail_htlc_backwards")))
        CHECK(payment_hash->arr_len == 32);
        memcpy(payment_hash_arr, payment_hash->elems, 32); FREE(payment_hash);
        unsigned char (*payment_hash_ref)[32] = &payment_hash_arr;
-       jboolean ret_val = ChannelManager_fail_htlc_backwards(&this_arg_conv, payment_hash_ref);
-       return ret_val;
+       jboolean ret_conv = ChannelManager_fail_htlc_backwards(&this_arg_conv, payment_hash_ref);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_ChannelManager_claim_funds"))) TS_ChannelManager_claim_funds(uint32_t this_arg, int8_tArray payment_preimage) {
@@ -25074,8 +25605,8 @@ jboolean  __attribute__((export_name("TS_ChannelManager_claim_funds"))) TS_Chann
        LDKThirtyTwoBytes payment_preimage_ref;
        CHECK(payment_preimage->arr_len == 32);
        memcpy(payment_preimage_ref.data, payment_preimage->elems, 32); FREE(payment_preimage);
-       jboolean ret_val = ChannelManager_claim_funds(&this_arg_conv, payment_preimage_ref);
-       return ret_val;
+       jboolean ret_conv = ChannelManager_claim_funds(&this_arg_conv, payment_preimage_ref);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ChannelManager_get_our_node_id"))) TS_ChannelManager_get_our_node_id(uint32_t this_arg) {
@@ -25088,7 +25619,7 @@ int8_tArray  __attribute__((export_name("TS_ChannelManager_get_our_node_id"))) T
        return ret_arr;
 }
 
-uint32_t  __attribute__((export_name("TS_ChannelManager_accept_inbound_channel"))) TS_ChannelManager_accept_inbound_channel(uint32_t this_arg, int8_tArray temporary_channel_id) {
+uint32_t  __attribute__((export_name("TS_ChannelManager_accept_inbound_channel"))) TS_ChannelManager_accept_inbound_channel(uint32_t this_arg, int8_tArray temporary_channel_id, int64_t user_channel_id) {
        LDKChannelManager this_arg_conv;
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
@@ -25098,8 +25629,8 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_accept_inbound_channel")
        memcpy(temporary_channel_id_arr, temporary_channel_id->elems, 32); FREE(temporary_channel_id);
        unsigned char (*temporary_channel_id_ref)[32] = &temporary_channel_id_arr;
        LDKCResult_NoneAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneAPIErrorZ), "LDKCResult_NoneAPIErrorZ");
-       *ret_conv = ChannelManager_accept_inbound_channel(&this_arg_conv, temporary_channel_id_ref);
-       return (uintptr_t)ret_conv;
+       *ret_conv = ChannelManager_accept_inbound_channel(&this_arg_conv, temporary_channel_id_ref, user_channel_id);
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_create_inbound_payment"))) TS_ChannelManager_create_inbound_payment(uint32_t this_arg, uint32_t min_value_msat, int32_t invoice_expiry_delta_secs) {
@@ -25113,7 +25644,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_create_inbound_payment")
        min_value_msat_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)min_value_msat) & ~1));
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ), "LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ");
        *ret_conv = ChannelManager_create_inbound_payment(&this_arg_conv, min_value_msat_conv, invoice_expiry_delta_secs);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_create_inbound_payment_legacy"))) TS_ChannelManager_create_inbound_payment_legacy(uint32_t this_arg, uint32_t min_value_msat, int32_t invoice_expiry_delta_secs) {
@@ -25127,7 +25658,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_create_inbound_payment_l
        min_value_msat_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)min_value_msat) & ~1));
        LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ), "LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ");
        *ret_conv = ChannelManager_create_inbound_payment_legacy(&this_arg_conv, min_value_msat_conv, invoice_expiry_delta_secs);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_create_inbound_payment_for_hash"))) TS_ChannelManager_create_inbound_payment_for_hash(uint32_t this_arg, int8_tArray payment_hash, uint32_t min_value_msat, int32_t invoice_expiry_delta_secs) {
@@ -25144,7 +25675,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_create_inbound_payment_f
        min_value_msat_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)min_value_msat) & ~1));
        LDKCResult_PaymentSecretNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentSecretNoneZ), "LDKCResult_PaymentSecretNoneZ");
        *ret_conv = ChannelManager_create_inbound_payment_for_hash(&this_arg_conv, payment_hash_ref, min_value_msat_conv, invoice_expiry_delta_secs);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_create_inbound_payment_for_hash_legacy"))) TS_ChannelManager_create_inbound_payment_for_hash_legacy(uint32_t this_arg, int8_tArray payment_hash, uint32_t min_value_msat, int32_t invoice_expiry_delta_secs) {
@@ -25161,7 +25692,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_create_inbound_payment_f
        min_value_msat_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)min_value_msat) & ~1));
        LDKCResult_PaymentSecretAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentSecretAPIErrorZ), "LDKCResult_PaymentSecretAPIErrorZ");
        *ret_conv = ChannelManager_create_inbound_payment_for_hash_legacy(&this_arg_conv, payment_hash_ref, min_value_msat_conv, invoice_expiry_delta_secs);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_get_payment_preimage"))) TS_ChannelManager_get_payment_preimage(uint32_t this_arg, int8_tArray payment_hash, int8_tArray payment_secret) {
@@ -25177,7 +25708,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_get_payment_preimage")))
        memcpy(payment_secret_ref.data, payment_secret->elems, 32); FREE(payment_secret);
        LDKCResult_PaymentPreimageAPIErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentPreimageAPIErrorZ), "LDKCResult_PaymentPreimageAPIErrorZ");
        *ret_conv = ChannelManager_get_payment_preimage(&this_arg_conv, payment_hash_ref, payment_secret_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_ChannelManager_get_phantom_scid"))) TS_ChannelManager_get_phantom_scid(uint32_t this_arg) {
@@ -25185,8 +25716,8 @@ int64_t  __attribute__((export_name("TS_ChannelManager_get_phantom_scid"))) TS_C
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = ChannelManager_get_phantom_scid(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelManager_get_phantom_scid(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_get_phantom_route_hints"))) TS_ChannelManager_get_phantom_route_hints(uint32_t this_arg) {
@@ -25195,7 +25726,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_get_phantom_route_hints"
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKPhantomRouteHints ret_var = ChannelManager_get_phantom_route_hints(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25213,7 +25744,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_as_MessageSendEventsProv
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKMessageSendEventsProvider* ret_ret = MALLOC(sizeof(LDKMessageSendEventsProvider), "LDKMessageSendEventsProvider");
        *ret_ret = ChannelManager_as_MessageSendEventsProvider(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_as_EventsProvider"))) TS_ChannelManager_as_EventsProvider(uint32_t this_arg) {
@@ -25223,7 +25754,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_as_EventsProvider"))) TS
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKEventsProvider* ret_ret = MALLOC(sizeof(LDKEventsProvider), "LDKEventsProvider");
        *ret_ret = ChannelManager_as_EventsProvider(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_as_Listen"))) TS_ChannelManager_as_Listen(uint32_t this_arg) {
@@ -25233,7 +25764,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_as_Listen"))) TS_Channel
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKListen* ret_ret = MALLOC(sizeof(LDKListen), "LDKListen");
        *ret_ret = ChannelManager_as_Listen(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_as_Confirm"))) TS_ChannelManager_as_Confirm(uint32_t this_arg) {
@@ -25243,7 +25774,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_as_Confirm"))) TS_Channe
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKConfirm* ret_ret = MALLOC(sizeof(LDKConfirm), "LDKConfirm");
        *ret_ret = ChannelManager_as_Confirm(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 void  __attribute__((export_name("TS_ChannelManager_await_persistable_update"))) TS_ChannelManager_await_persistable_update(uint32_t this_arg) {
@@ -25260,7 +25791,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_current_best_block"))) T
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKBestBlock ret_var = ChannelManager_current_best_block(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25278,7 +25809,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_as_ChannelMessageHandler
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKChannelMessageHandler* ret_ret = MALLOC(sizeof(LDKChannelMessageHandler), "LDKChannelMessageHandler");
        *ret_ret = ChannelManager_as_ChannelMessageHandler(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 int8_tArray  __attribute__((export_name("TS_CounterpartyForwardingInfo_write"))) TS_CounterpartyForwardingInfo_write(uint32_t obj) {
@@ -25299,7 +25830,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyForwardingInfo_read"))) TS_
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_CounterpartyForwardingInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyForwardingInfoDecodeErrorZ), "LDKCResult_CounterpartyForwardingInfoDecodeErrorZ");
        *ret_conv = CounterpartyForwardingInfo_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ChannelCounterparty_write"))) TS_ChannelCounterparty_write(uint32_t obj) {
@@ -25320,7 +25851,7 @@ uint32_t  __attribute__((export_name("TS_ChannelCounterparty_read"))) TS_Channel
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelCounterpartyDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelCounterpartyDecodeErrorZ), "LDKCResult_ChannelCounterpartyDecodeErrorZ");
        *ret_conv = ChannelCounterparty_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ChannelDetails_write"))) TS_ChannelDetails_write(uint32_t obj) {
@@ -25341,7 +25872,7 @@ uint32_t  __attribute__((export_name("TS_ChannelDetails_read"))) TS_ChannelDetai
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelDetailsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelDetailsDecodeErrorZ), "LDKCResult_ChannelDetailsDecodeErrorZ");
        *ret_conv = ChannelDetails_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_PhantomRouteHints_write"))) TS_PhantomRouteHints_write(uint32_t obj) {
@@ -25362,7 +25893,7 @@ uint32_t  __attribute__((export_name("TS_PhantomRouteHints_read"))) TS_PhantomRo
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_PhantomRouteHintsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PhantomRouteHintsDecodeErrorZ), "LDKCResult_PhantomRouteHintsDecodeErrorZ");
        *ret_conv = PhantomRouteHints_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ChannelManager_write"))) TS_ChannelManager_write(uint32_t obj) {
@@ -25391,7 +25922,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManagerReadArgs_get_keys_manager
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        // WARNING: This object doesn't live past this scope, needs clone!
-       uintptr_t ret_ret = ((uintptr_t)ChannelManagerReadArgs_get_keys_manager(&this_ptr_conv)) | 1;
+       uint32_t ret_ret = ((uintptr_t)ChannelManagerReadArgs_get_keys_manager(&this_ptr_conv)) | 1;
        return ret_ret;
 }
 
@@ -25403,6 +25934,10 @@ void  __attribute__((export_name("TS_ChannelManagerReadArgs_set_keys_manager")))
        void* val_ptr = (void*)(((uintptr_t)val) & ~1);
        CHECK_ACCESS(val_ptr);
        LDKKeysInterface val_conv = *(LDKKeysInterface*)(val_ptr);
+       if (val_conv.free == LDKKeysInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKKeysInterface_JCalls_cloned(&val_conv);
+       }
        ChannelManagerReadArgs_set_keys_manager(&this_ptr_conv, val_conv);
 }
 
@@ -25412,7 +25947,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManagerReadArgs_get_fee_estimato
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        // WARNING: This object doesn't live past this scope, needs clone!
-       uintptr_t ret_ret = ((uintptr_t)ChannelManagerReadArgs_get_fee_estimator(&this_ptr_conv)) | 1;
+       uint32_t ret_ret = ((uintptr_t)ChannelManagerReadArgs_get_fee_estimator(&this_ptr_conv)) | 1;
        return ret_ret;
 }
 
@@ -25424,6 +25959,10 @@ void  __attribute__((export_name("TS_ChannelManagerReadArgs_set_fee_estimator"))
        void* val_ptr = (void*)(((uintptr_t)val) & ~1);
        CHECK_ACCESS(val_ptr);
        LDKFeeEstimator val_conv = *(LDKFeeEstimator*)(val_ptr);
+       if (val_conv.free == LDKFeeEstimator_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKFeeEstimator_JCalls_cloned(&val_conv);
+       }
        ChannelManagerReadArgs_set_fee_estimator(&this_ptr_conv, val_conv);
 }
 
@@ -25433,7 +25972,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManagerReadArgs_get_chain_monito
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        // WARNING: This object doesn't live past this scope, needs clone!
-       uintptr_t ret_ret = ((uintptr_t)ChannelManagerReadArgs_get_chain_monitor(&this_ptr_conv)) | 1;
+       uint32_t ret_ret = ((uintptr_t)ChannelManagerReadArgs_get_chain_monitor(&this_ptr_conv)) | 1;
        return ret_ret;
 }
 
@@ -25445,6 +25984,10 @@ void  __attribute__((export_name("TS_ChannelManagerReadArgs_set_chain_monitor"))
        void* val_ptr = (void*)(((uintptr_t)val) & ~1);
        CHECK_ACCESS(val_ptr);
        LDKWatch val_conv = *(LDKWatch*)(val_ptr);
+       if (val_conv.free == LDKWatch_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKWatch_JCalls_cloned(&val_conv);
+       }
        ChannelManagerReadArgs_set_chain_monitor(&this_ptr_conv, val_conv);
 }
 
@@ -25454,7 +25997,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManagerReadArgs_get_tx_broadcast
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        // WARNING: This object doesn't live past this scope, needs clone!
-       uintptr_t ret_ret = ((uintptr_t)ChannelManagerReadArgs_get_tx_broadcaster(&this_ptr_conv)) | 1;
+       uint32_t ret_ret = ((uintptr_t)ChannelManagerReadArgs_get_tx_broadcaster(&this_ptr_conv)) | 1;
        return ret_ret;
 }
 
@@ -25466,6 +26009,10 @@ void  __attribute__((export_name("TS_ChannelManagerReadArgs_set_tx_broadcaster")
        void* val_ptr = (void*)(((uintptr_t)val) & ~1);
        CHECK_ACCESS(val_ptr);
        LDKBroadcasterInterface val_conv = *(LDKBroadcasterInterface*)(val_ptr);
+       if (val_conv.free == LDKBroadcasterInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKBroadcasterInterface_JCalls_cloned(&val_conv);
+       }
        ChannelManagerReadArgs_set_tx_broadcaster(&this_ptr_conv, val_conv);
 }
 
@@ -25475,7 +26022,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManagerReadArgs_get_logger"))) T
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        // WARNING: This object doesn't live past this scope, needs clone!
-       uintptr_t ret_ret = ((uintptr_t)ChannelManagerReadArgs_get_logger(&this_ptr_conv)) | 1;
+       uint32_t ret_ret = ((uintptr_t)ChannelManagerReadArgs_get_logger(&this_ptr_conv)) | 1;
        return ret_ret;
 }
 
@@ -25487,6 +26034,10 @@ void  __attribute__((export_name("TS_ChannelManagerReadArgs_set_logger"))) TS_Ch
        void* val_ptr = (void*)(((uintptr_t)val) & ~1);
        CHECK_ACCESS(val_ptr);
        LDKLogger val_conv = *(LDKLogger*)(val_ptr);
+       if (val_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&val_conv);
+       }
        ChannelManagerReadArgs_set_logger(&this_ptr_conv, val_conv);
 }
 
@@ -25496,7 +26047,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManagerReadArgs_get_default_conf
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKUserConfig ret_var = ChannelManagerReadArgs_get_default_config(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25524,18 +26075,38 @@ uint32_t  __attribute__((export_name("TS_ChannelManagerReadArgs_new"))) TS_Chann
        void* keys_manager_ptr = (void*)(((uintptr_t)keys_manager) & ~1);
        CHECK_ACCESS(keys_manager_ptr);
        LDKKeysInterface keys_manager_conv = *(LDKKeysInterface*)(keys_manager_ptr);
+       if (keys_manager_conv.free == LDKKeysInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKKeysInterface_JCalls_cloned(&keys_manager_conv);
+       }
        void* fee_estimator_ptr = (void*)(((uintptr_t)fee_estimator) & ~1);
        CHECK_ACCESS(fee_estimator_ptr);
        LDKFeeEstimator fee_estimator_conv = *(LDKFeeEstimator*)(fee_estimator_ptr);
+       if (fee_estimator_conv.free == LDKFeeEstimator_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKFeeEstimator_JCalls_cloned(&fee_estimator_conv);
+       }
        void* chain_monitor_ptr = (void*)(((uintptr_t)chain_monitor) & ~1);
        CHECK_ACCESS(chain_monitor_ptr);
        LDKWatch chain_monitor_conv = *(LDKWatch*)(chain_monitor_ptr);
+       if (chain_monitor_conv.free == LDKWatch_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKWatch_JCalls_cloned(&chain_monitor_conv);
+       }
        void* tx_broadcaster_ptr = (void*)(((uintptr_t)tx_broadcaster) & ~1);
        CHECK_ACCESS(tx_broadcaster_ptr);
        LDKBroadcasterInterface tx_broadcaster_conv = *(LDKBroadcasterInterface*)(tx_broadcaster_ptr);
+       if (tx_broadcaster_conv.free == LDKBroadcasterInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKBroadcasterInterface_JCalls_cloned(&tx_broadcaster_conv);
+       }
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        LDKUserConfig default_config_conv;
        default_config_conv.inner = (void*)(default_config & (~1));
        default_config_conv.is_owned = (default_config & 1) || (default_config == 0);
@@ -25557,7 +26128,7 @@ uint32_t  __attribute__((export_name("TS_ChannelManagerReadArgs_new"))) TS_Chann
                channel_monitors_constr.data[q] = channel_monitors_conv_16_conv;
        }
        LDKChannelManagerReadArgs ret_var = ChannelManagerReadArgs_new(keys_manager_conv, fee_estimator_conv, chain_monitor_conv, tx_broadcaster_conv, logger_conv, default_config_conv, channel_monitors_constr);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25579,7 +26150,7 @@ uint32_t  __attribute__((export_name("TS_C2Tuple_BlockHashChannelManagerZ_read")
        // WARNING: we need a move here but no clone is available for LDKChannelManagerReadArgs
        LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ), "LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ");
        *ret_conv = C2Tuple_BlockHashChannelManagerZ_read(ser_ref, arg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_DecodeError_free"))) TS_DecodeError_free(uint32_t this_obj) {
@@ -25592,7 +26163,7 @@ void  __attribute__((export_name("TS_DecodeError_free"))) TS_DecodeError_free(ui
 
 static inline uintptr_t DecodeError_clone_ptr(LDKDecodeError *NONNULL_PTR arg) {
        LDKDecodeError ret_var = DecodeError_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25602,13 +26173,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_DecodeError_clone_ptr"))) TS_DecodeError_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_DecodeError_clone_ptr"))) TS_DecodeError_clone_ptr(uint32_t arg) {
        LDKDecodeError arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = DecodeError_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = DecodeError_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_DecodeError_clone"))) TS_DecodeError_clone(uint32_t orig) {
@@ -25617,7 +26188,7 @@ uint32_t  __attribute__((export_name("TS_DecodeError_clone"))) TS_DecodeError_cl
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKDecodeError ret_var = DecodeError_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25642,7 +26213,7 @@ uint32_t  __attribute__((export_name("TS_Init_get_features"))) TS_Init_get_featu
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKInitFeatures ret_var = Init_get_features(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25666,14 +26237,40 @@ void  __attribute__((export_name("TS_Init_set_features"))) TS_Init_set_features(
        Init_set_features(&this_ptr_conv, val_conv);
 }
 
-uint32_t  __attribute__((export_name("TS_Init_new"))) TS_Init_new(uint32_t features_arg) {
+uint32_t  __attribute__((export_name("TS_Init_get_remote_network_address"))) TS_Init_get_remote_network_address(uint32_t this_ptr) {
+       LDKInit this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       LDKCOption_NetAddressZ *ret_copy = MALLOC(sizeof(LDKCOption_NetAddressZ), "LDKCOption_NetAddressZ");
+       *ret_copy = Init_get_remote_network_address(&this_ptr_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+void  __attribute__((export_name("TS_Init_set_remote_network_address"))) TS_Init_set_remote_network_address(uint32_t this_ptr, uint32_t val) {
+       LDKInit this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       void* val_ptr = (void*)(((uintptr_t)val) & ~1);
+       CHECK_ACCESS(val_ptr);
+       LDKCOption_NetAddressZ val_conv = *(LDKCOption_NetAddressZ*)(val_ptr);
+       val_conv = COption_NetAddressZ_clone((LDKCOption_NetAddressZ*)(((uintptr_t)val) & ~1));
+       Init_set_remote_network_address(&this_ptr_conv, val_conv);
+}
+
+uint32_t  __attribute__((export_name("TS_Init_new"))) TS_Init_new(uint32_t features_arg, uint32_t remote_network_address_arg) {
        LDKInitFeatures features_arg_conv;
        features_arg_conv.inner = (void*)(features_arg & (~1));
        features_arg_conv.is_owned = (features_arg & 1) || (features_arg == 0);
        CHECK_INNER_FIELD_ACCESS_OR_NULL(features_arg_conv);
        features_arg_conv = InitFeatures_clone(&features_arg_conv);
-       LDKInit ret_var = Init_new(features_arg_conv);
-       uintptr_t ret_ref = 0;
+       void* remote_network_address_arg_ptr = (void*)(((uintptr_t)remote_network_address_arg) & ~1);
+       CHECK_ACCESS(remote_network_address_arg_ptr);
+       LDKCOption_NetAddressZ remote_network_address_arg_conv = *(LDKCOption_NetAddressZ*)(remote_network_address_arg_ptr);
+       LDKInit ret_var = Init_new(features_arg_conv, remote_network_address_arg_conv);
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25686,7 +26283,7 @@ uint32_t  __attribute__((export_name("TS_Init_new"))) TS_Init_new(uint32_t featu
 
 static inline uintptr_t Init_clone_ptr(LDKInit *NONNULL_PTR arg) {
        LDKInit ret_var = Init_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25696,13 +26293,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Init_clone_ptr"))) TS_Init_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Init_clone_ptr"))) TS_Init_clone_ptr(uint32_t arg) {
        LDKInit arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = Init_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Init_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Init_clone"))) TS_Init_clone(uint32_t orig) {
@@ -25711,7 +26308,7 @@ uint32_t  __attribute__((export_name("TS_Init_clone"))) TS_Init_clone(uint32_t o
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKInit ret_var = Init_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25777,7 +26374,7 @@ uint32_t  __attribute__((export_name("TS_ErrorMessage_new"))) TS_ErrorMessage_ne
        memcpy(channel_id_arg_ref.data, channel_id_arg->elems, 32); FREE(channel_id_arg);
        LDKStr data_arg_conv = str_ref_to_owned_c(data_arg);
        LDKErrorMessage ret_var = ErrorMessage_new(channel_id_arg_ref, data_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25790,7 +26387,7 @@ uint32_t  __attribute__((export_name("TS_ErrorMessage_new"))) TS_ErrorMessage_ne
 
 static inline uintptr_t ErrorMessage_clone_ptr(LDKErrorMessage *NONNULL_PTR arg) {
        LDKErrorMessage ret_var = ErrorMessage_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25800,13 +26397,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ErrorMessage_clone_ptr"))) TS_ErrorMessage_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ErrorMessage_clone_ptr"))) TS_ErrorMessage_clone_ptr(uint32_t arg) {
        LDKErrorMessage arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ErrorMessage_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ErrorMessage_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ErrorMessage_clone"))) TS_ErrorMessage_clone(uint32_t orig) {
@@ -25815,7 +26412,7 @@ uint32_t  __attribute__((export_name("TS_ErrorMessage_clone"))) TS_ErrorMessage_
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKErrorMessage ret_var = ErrorMessage_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25881,7 +26478,7 @@ uint32_t  __attribute__((export_name("TS_WarningMessage_new"))) TS_WarningMessag
        memcpy(channel_id_arg_ref.data, channel_id_arg->elems, 32); FREE(channel_id_arg);
        LDKStr data_arg_conv = str_ref_to_owned_c(data_arg);
        LDKWarningMessage ret_var = WarningMessage_new(channel_id_arg_ref, data_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25894,7 +26491,7 @@ uint32_t  __attribute__((export_name("TS_WarningMessage_new"))) TS_WarningMessag
 
 static inline uintptr_t WarningMessage_clone_ptr(LDKWarningMessage *NONNULL_PTR arg) {
        LDKWarningMessage ret_var = WarningMessage_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25904,13 +26501,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_WarningMessage_clone_ptr"))) TS_WarningMessage_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_WarningMessage_clone_ptr"))) TS_WarningMessage_clone_ptr(uint32_t arg) {
        LDKWarningMessage arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = WarningMessage_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = WarningMessage_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_WarningMessage_clone"))) TS_WarningMessage_clone(uint32_t orig) {
@@ -25919,7 +26516,7 @@ uint32_t  __attribute__((export_name("TS_WarningMessage_clone"))) TS_WarningMess
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKWarningMessage ret_var = WarningMessage_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25943,8 +26540,8 @@ int16_t  __attribute__((export_name("TS_Ping_get_ponglen"))) TS_Ping_get_ponglen
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = Ping_get_ponglen(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = Ping_get_ponglen(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_Ping_set_ponglen"))) TS_Ping_set_ponglen(uint32_t this_ptr, int16_t val) {
@@ -25960,8 +26557,8 @@ int16_t  __attribute__((export_name("TS_Ping_get_byteslen"))) TS_Ping_get_bytesl
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = Ping_get_byteslen(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = Ping_get_byteslen(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_Ping_set_byteslen"))) TS_Ping_set_byteslen(uint32_t this_ptr, int16_t val) {
@@ -25974,7 +26571,7 @@ void  __attribute__((export_name("TS_Ping_set_byteslen"))) TS_Ping_set_byteslen(
 
 uint32_t  __attribute__((export_name("TS_Ping_new"))) TS_Ping_new(int16_t ponglen_arg, int16_t byteslen_arg) {
        LDKPing ret_var = Ping_new(ponglen_arg, byteslen_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25987,7 +26584,7 @@ uint32_t  __attribute__((export_name("TS_Ping_new"))) TS_Ping_new(int16_t pongle
 
 static inline uintptr_t Ping_clone_ptr(LDKPing *NONNULL_PTR arg) {
        LDKPing ret_var = Ping_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -25997,13 +26594,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Ping_clone_ptr"))) TS_Ping_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Ping_clone_ptr"))) TS_Ping_clone_ptr(uint32_t arg) {
        LDKPing arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = Ping_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Ping_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Ping_clone"))) TS_Ping_clone(uint32_t orig) {
@@ -26012,7 +26609,7 @@ uint32_t  __attribute__((export_name("TS_Ping_clone"))) TS_Ping_clone(uint32_t o
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKPing ret_var = Ping_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -26036,8 +26633,8 @@ int16_t  __attribute__((export_name("TS_Pong_get_byteslen"))) TS_Pong_get_bytesl
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = Pong_get_byteslen(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = Pong_get_byteslen(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_Pong_set_byteslen"))) TS_Pong_set_byteslen(uint32_t this_ptr, int16_t val) {
@@ -26050,7 +26647,7 @@ void  __attribute__((export_name("TS_Pong_set_byteslen"))) TS_Pong_set_byteslen(
 
 uint32_t  __attribute__((export_name("TS_Pong_new"))) TS_Pong_new(int16_t byteslen_arg) {
        LDKPong ret_var = Pong_new(byteslen_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -26063,7 +26660,7 @@ uint32_t  __attribute__((export_name("TS_Pong_new"))) TS_Pong_new(int16_t bytesl
 
 static inline uintptr_t Pong_clone_ptr(LDKPong *NONNULL_PTR arg) {
        LDKPong ret_var = Pong_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -26073,13 +26670,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Pong_clone_ptr"))) TS_Pong_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Pong_clone_ptr"))) TS_Pong_clone_ptr(uint32_t arg) {
        LDKPong arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = Pong_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Pong_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Pong_clone"))) TS_Pong_clone(uint32_t orig) {
@@ -26088,7 +26685,7 @@ uint32_t  __attribute__((export_name("TS_Pong_clone"))) TS_Pong_clone(uint32_t o
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKPong ret_var = Pong_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -26154,8 +26751,8 @@ int64_t  __attribute__((export_name("TS_OpenChannel_get_funding_satoshis"))) TS_
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = OpenChannel_get_funding_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = OpenChannel_get_funding_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OpenChannel_set_funding_satoshis"))) TS_OpenChannel_set_funding_satoshis(uint32_t this_ptr, int64_t val) {
@@ -26171,8 +26768,8 @@ int64_t  __attribute__((export_name("TS_OpenChannel_get_push_msat"))) TS_OpenCha
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = OpenChannel_get_push_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = OpenChannel_get_push_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OpenChannel_set_push_msat"))) TS_OpenChannel_set_push_msat(uint32_t this_ptr, int64_t val) {
@@ -26188,8 +26785,8 @@ int64_t  __attribute__((export_name("TS_OpenChannel_get_dust_limit_satoshis")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = OpenChannel_get_dust_limit_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = OpenChannel_get_dust_limit_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OpenChannel_set_dust_limit_satoshis"))) TS_OpenChannel_set_dust_limit_satoshis(uint32_t this_ptr, int64_t val) {
@@ -26205,8 +26802,8 @@ int64_t  __attribute__((export_name("TS_OpenChannel_get_max_htlc_value_in_flight
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = OpenChannel_get_max_htlc_value_in_flight_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = OpenChannel_get_max_htlc_value_in_flight_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OpenChannel_set_max_htlc_value_in_flight_msat"))) TS_OpenChannel_set_max_htlc_value_in_flight_msat(uint32_t this_ptr, int64_t val) {
@@ -26222,8 +26819,8 @@ int64_t  __attribute__((export_name("TS_OpenChannel_get_channel_reserve_satoshis
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = OpenChannel_get_channel_reserve_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = OpenChannel_get_channel_reserve_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OpenChannel_set_channel_reserve_satoshis"))) TS_OpenChannel_set_channel_reserve_satoshis(uint32_t this_ptr, int64_t val) {
@@ -26239,8 +26836,8 @@ int64_t  __attribute__((export_name("TS_OpenChannel_get_htlc_minimum_msat"))) TS
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = OpenChannel_get_htlc_minimum_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = OpenChannel_get_htlc_minimum_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OpenChannel_set_htlc_minimum_msat"))) TS_OpenChannel_set_htlc_minimum_msat(uint32_t this_ptr, int64_t val) {
@@ -26256,8 +26853,8 @@ int32_t  __attribute__((export_name("TS_OpenChannel_get_feerate_per_kw"))) TS_Op
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = OpenChannel_get_feerate_per_kw(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = OpenChannel_get_feerate_per_kw(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OpenChannel_set_feerate_per_kw"))) TS_OpenChannel_set_feerate_per_kw(uint32_t this_ptr, int32_t val) {
@@ -26273,8 +26870,8 @@ int16_t  __attribute__((export_name("TS_OpenChannel_get_to_self_delay"))) TS_Ope
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = OpenChannel_get_to_self_delay(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = OpenChannel_get_to_self_delay(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OpenChannel_set_to_self_delay"))) TS_OpenChannel_set_to_self_delay(uint32_t this_ptr, int16_t val) {
@@ -26290,8 +26887,8 @@ int16_t  __attribute__((export_name("TS_OpenChannel_get_max_accepted_htlcs"))) T
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = OpenChannel_get_max_accepted_htlcs(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = OpenChannel_get_max_accepted_htlcs(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OpenChannel_set_max_accepted_htlcs"))) TS_OpenChannel_set_max_accepted_htlcs(uint32_t this_ptr, int16_t val) {
@@ -26433,8 +27030,8 @@ int8_t  __attribute__((export_name("TS_OpenChannel_get_channel_flags"))) TS_Open
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int8_t ret_val = OpenChannel_get_channel_flags(&this_ptr_conv);
-       return ret_val;
+       int8_t ret_conv = OpenChannel_get_channel_flags(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_OpenChannel_set_channel_flags"))) TS_OpenChannel_set_channel_flags(uint32_t this_ptr, int8_t val) {
@@ -26451,7 +27048,7 @@ uint32_t  __attribute__((export_name("TS_OpenChannel_get_channel_type"))) TS_Ope
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelTypeFeatures ret_var = OpenChannel_get_channel_type(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -26479,7 +27076,7 @@ void  __attribute__((export_name("TS_OpenChannel_set_channel_type"))) TS_OpenCha
 
 static inline uintptr_t OpenChannel_clone_ptr(LDKOpenChannel *NONNULL_PTR arg) {
        LDKOpenChannel ret_var = OpenChannel_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -26489,13 +27086,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_OpenChannel_clone_ptr"))) TS_OpenChannel_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_OpenChannel_clone_ptr"))) TS_OpenChannel_clone_ptr(uint32_t arg) {
        LDKOpenChannel arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = OpenChannel_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = OpenChannel_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_OpenChannel_clone"))) TS_OpenChannel_clone(uint32_t orig) {
@@ -26504,7 +27101,7 @@ uint32_t  __attribute__((export_name("TS_OpenChannel_clone"))) TS_OpenChannel_cl
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKOpenChannel ret_var = OpenChannel_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -26549,8 +27146,8 @@ int64_t  __attribute__((export_name("TS_AcceptChannel_get_dust_limit_satoshis"))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = AcceptChannel_get_dust_limit_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = AcceptChannel_get_dust_limit_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_AcceptChannel_set_dust_limit_satoshis"))) TS_AcceptChannel_set_dust_limit_satoshis(uint32_t this_ptr, int64_t val) {
@@ -26566,8 +27163,8 @@ int64_t  __attribute__((export_name("TS_AcceptChannel_get_max_htlc_value_in_flig
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = AcceptChannel_get_max_htlc_value_in_flight_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = AcceptChannel_get_max_htlc_value_in_flight_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_AcceptChannel_set_max_htlc_value_in_flight_msat"))) TS_AcceptChannel_set_max_htlc_value_in_flight_msat(uint32_t this_ptr, int64_t val) {
@@ -26583,8 +27180,8 @@ int64_t  __attribute__((export_name("TS_AcceptChannel_get_channel_reserve_satosh
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = AcceptChannel_get_channel_reserve_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = AcceptChannel_get_channel_reserve_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_AcceptChannel_set_channel_reserve_satoshis"))) TS_AcceptChannel_set_channel_reserve_satoshis(uint32_t this_ptr, int64_t val) {
@@ -26600,8 +27197,8 @@ int64_t  __attribute__((export_name("TS_AcceptChannel_get_htlc_minimum_msat")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = AcceptChannel_get_htlc_minimum_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = AcceptChannel_get_htlc_minimum_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_AcceptChannel_set_htlc_minimum_msat"))) TS_AcceptChannel_set_htlc_minimum_msat(uint32_t this_ptr, int64_t val) {
@@ -26617,8 +27214,8 @@ int32_t  __attribute__((export_name("TS_AcceptChannel_get_minimum_depth"))) TS_A
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = AcceptChannel_get_minimum_depth(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = AcceptChannel_get_minimum_depth(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_AcceptChannel_set_minimum_depth"))) TS_AcceptChannel_set_minimum_depth(uint32_t this_ptr, int32_t val) {
@@ -26634,8 +27231,8 @@ int16_t  __attribute__((export_name("TS_AcceptChannel_get_to_self_delay"))) TS_A
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = AcceptChannel_get_to_self_delay(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = AcceptChannel_get_to_self_delay(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_AcceptChannel_set_to_self_delay"))) TS_AcceptChannel_set_to_self_delay(uint32_t this_ptr, int16_t val) {
@@ -26651,8 +27248,8 @@ int16_t  __attribute__((export_name("TS_AcceptChannel_get_max_accepted_htlcs")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = AcceptChannel_get_max_accepted_htlcs(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = AcceptChannel_get_max_accepted_htlcs(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_AcceptChannel_set_max_accepted_htlcs"))) TS_AcceptChannel_set_max_accepted_htlcs(uint32_t this_ptr, int16_t val) {
@@ -26795,7 +27392,7 @@ uint32_t  __attribute__((export_name("TS_AcceptChannel_get_channel_type"))) TS_A
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelTypeFeatures ret_var = AcceptChannel_get_channel_type(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -26823,7 +27420,7 @@ void  __attribute__((export_name("TS_AcceptChannel_set_channel_type"))) TS_Accep
 
 static inline uintptr_t AcceptChannel_clone_ptr(LDKAcceptChannel *NONNULL_PTR arg) {
        LDKAcceptChannel ret_var = AcceptChannel_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -26833,13 +27430,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_AcceptChannel_clone_ptr"))) TS_AcceptChannel_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_AcceptChannel_clone_ptr"))) TS_AcceptChannel_clone_ptr(uint32_t arg) {
        LDKAcceptChannel arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = AcceptChannel_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = AcceptChannel_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_AcceptChannel_clone"))) TS_AcceptChannel_clone(uint32_t orig) {
@@ -26848,7 +27445,7 @@ uint32_t  __attribute__((export_name("TS_AcceptChannel_clone"))) TS_AcceptChanne
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKAcceptChannel ret_var = AcceptChannel_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -26914,8 +27511,8 @@ int16_t  __attribute__((export_name("TS_FundingCreated_get_funding_output_index"
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = FundingCreated_get_funding_output_index(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = FundingCreated_get_funding_output_index(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_FundingCreated_set_funding_output_index"))) TS_FundingCreated_set_funding_output_index(uint32_t this_ptr, int16_t val) {
@@ -26958,7 +27555,7 @@ uint32_t  __attribute__((export_name("TS_FundingCreated_new"))) TS_FundingCreate
        CHECK(signature_arg->arr_len == 64);
        memcpy(signature_arg_ref.compact_form, signature_arg->elems, 64); FREE(signature_arg);
        LDKFundingCreated ret_var = FundingCreated_new(temporary_channel_id_arg_ref, funding_txid_arg_ref, funding_output_index_arg, signature_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -26971,7 +27568,7 @@ uint32_t  __attribute__((export_name("TS_FundingCreated_new"))) TS_FundingCreate
 
 static inline uintptr_t FundingCreated_clone_ptr(LDKFundingCreated *NONNULL_PTR arg) {
        LDKFundingCreated ret_var = FundingCreated_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -26981,13 +27578,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_FundingCreated_clone_ptr"))) TS_FundingCreated_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_FundingCreated_clone_ptr"))) TS_FundingCreated_clone_ptr(uint32_t arg) {
        LDKFundingCreated arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = FundingCreated_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = FundingCreated_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_FundingCreated_clone"))) TS_FundingCreated_clone(uint32_t orig) {
@@ -26996,7 +27593,7 @@ uint32_t  __attribute__((export_name("TS_FundingCreated_clone"))) TS_FundingCrea
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKFundingCreated ret_var = FundingCreated_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27065,7 +27662,7 @@ uint32_t  __attribute__((export_name("TS_FundingSigned_new"))) TS_FundingSigned_
        CHECK(signature_arg->arr_len == 64);
        memcpy(signature_arg_ref.compact_form, signature_arg->elems, 64); FREE(signature_arg);
        LDKFundingSigned ret_var = FundingSigned_new(channel_id_arg_ref, signature_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27078,7 +27675,7 @@ uint32_t  __attribute__((export_name("TS_FundingSigned_new"))) TS_FundingSigned_
 
 static inline uintptr_t FundingSigned_clone_ptr(LDKFundingSigned *NONNULL_PTR arg) {
        LDKFundingSigned ret_var = FundingSigned_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27088,13 +27685,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_FundingSigned_clone_ptr"))) TS_FundingSigned_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_FundingSigned_clone_ptr"))) TS_FundingSigned_clone_ptr(uint32_t arg) {
        LDKFundingSigned arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = FundingSigned_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = FundingSigned_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_FundingSigned_clone"))) TS_FundingSigned_clone(uint32_t orig) {
@@ -27103,7 +27700,7 @@ uint32_t  __attribute__((export_name("TS_FundingSigned_clone"))) TS_FundingSigne
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKFundingSigned ret_var = FundingSigned_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27164,15 +27761,42 @@ void  __attribute__((export_name("TS_FundingLocked_set_next_per_commitment_point
        FundingLocked_set_next_per_commitment_point(&this_ptr_conv, val_ref);
 }
 
-uint32_t  __attribute__((export_name("TS_FundingLocked_new"))) TS_FundingLocked_new(int8_tArray channel_id_arg, int8_tArray next_per_commitment_point_arg) {
+uint32_t  __attribute__((export_name("TS_FundingLocked_get_short_channel_id_alias"))) TS_FundingLocked_get_short_channel_id_alias(uint32_t this_ptr) {
+       LDKFundingLocked this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
+       *ret_copy = FundingLocked_get_short_channel_id_alias(&this_ptr_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+void  __attribute__((export_name("TS_FundingLocked_set_short_channel_id_alias"))) TS_FundingLocked_set_short_channel_id_alias(uint32_t this_ptr, uint32_t val) {
+       LDKFundingLocked this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       void* val_ptr = (void*)(((uintptr_t)val) & ~1);
+       CHECK_ACCESS(val_ptr);
+       LDKCOption_u64Z val_conv = *(LDKCOption_u64Z*)(val_ptr);
+       val_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)val) & ~1));
+       FundingLocked_set_short_channel_id_alias(&this_ptr_conv, val_conv);
+}
+
+uint32_t  __attribute__((export_name("TS_FundingLocked_new"))) TS_FundingLocked_new(int8_tArray channel_id_arg, int8_tArray next_per_commitment_point_arg, uint32_t short_channel_id_alias_arg) {
        LDKThirtyTwoBytes channel_id_arg_ref;
        CHECK(channel_id_arg->arr_len == 32);
        memcpy(channel_id_arg_ref.data, channel_id_arg->elems, 32); FREE(channel_id_arg);
        LDKPublicKey next_per_commitment_point_arg_ref;
        CHECK(next_per_commitment_point_arg->arr_len == 33);
        memcpy(next_per_commitment_point_arg_ref.compressed_form, next_per_commitment_point_arg->elems, 33); FREE(next_per_commitment_point_arg);
-       LDKFundingLocked ret_var = FundingLocked_new(channel_id_arg_ref, next_per_commitment_point_arg_ref);
-       uintptr_t ret_ref = 0;
+       void* short_channel_id_alias_arg_ptr = (void*)(((uintptr_t)short_channel_id_alias_arg) & ~1);
+       CHECK_ACCESS(short_channel_id_alias_arg_ptr);
+       LDKCOption_u64Z short_channel_id_alias_arg_conv = *(LDKCOption_u64Z*)(short_channel_id_alias_arg_ptr);
+       short_channel_id_alias_arg_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)short_channel_id_alias_arg) & ~1));
+       LDKFundingLocked ret_var = FundingLocked_new(channel_id_arg_ref, next_per_commitment_point_arg_ref, short_channel_id_alias_arg_conv);
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27185,7 +27809,7 @@ uint32_t  __attribute__((export_name("TS_FundingLocked_new"))) TS_FundingLocked_
 
 static inline uintptr_t FundingLocked_clone_ptr(LDKFundingLocked *NONNULL_PTR arg) {
        LDKFundingLocked ret_var = FundingLocked_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27195,13 +27819,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_FundingLocked_clone_ptr"))) TS_FundingLocked_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_FundingLocked_clone_ptr"))) TS_FundingLocked_clone_ptr(uint32_t arg) {
        LDKFundingLocked arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = FundingLocked_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = FundingLocked_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_FundingLocked_clone"))) TS_FundingLocked_clone(uint32_t orig) {
@@ -27210,7 +27834,7 @@ uint32_t  __attribute__((export_name("TS_FundingLocked_clone"))) TS_FundingLocke
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKFundingLocked ret_var = FundingLocked_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27282,7 +27906,7 @@ uint32_t  __attribute__((export_name("TS_Shutdown_new"))) TS_Shutdown_new(int8_t
        scriptpubkey_arg_ref.data = MALLOC(scriptpubkey_arg_ref.datalen, "LDKCVec_u8Z Bytes");
        memcpy(scriptpubkey_arg_ref.data, scriptpubkey_arg->elems, scriptpubkey_arg_ref.datalen); FREE(scriptpubkey_arg);
        LDKShutdown ret_var = Shutdown_new(channel_id_arg_ref, scriptpubkey_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27295,7 +27919,7 @@ uint32_t  __attribute__((export_name("TS_Shutdown_new"))) TS_Shutdown_new(int8_t
 
 static inline uintptr_t Shutdown_clone_ptr(LDKShutdown *NONNULL_PTR arg) {
        LDKShutdown ret_var = Shutdown_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27305,13 +27929,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Shutdown_clone_ptr"))) TS_Shutdown_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Shutdown_clone_ptr"))) TS_Shutdown_clone_ptr(uint32_t arg) {
        LDKShutdown arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = Shutdown_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Shutdown_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Shutdown_clone"))) TS_Shutdown_clone(uint32_t orig) {
@@ -27320,7 +27944,7 @@ uint32_t  __attribute__((export_name("TS_Shutdown_clone"))) TS_Shutdown_clone(ui
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKShutdown ret_var = Shutdown_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27344,8 +27968,8 @@ int64_t  __attribute__((export_name("TS_ClosingSignedFeeRange_get_min_fee_satosh
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ClosingSignedFeeRange_get_min_fee_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ClosingSignedFeeRange_get_min_fee_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ClosingSignedFeeRange_set_min_fee_satoshis"))) TS_ClosingSignedFeeRange_set_min_fee_satoshis(uint32_t this_ptr, int64_t val) {
@@ -27361,8 +27985,8 @@ int64_t  __attribute__((export_name("TS_ClosingSignedFeeRange_get_max_fee_satosh
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ClosingSignedFeeRange_get_max_fee_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ClosingSignedFeeRange_get_max_fee_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ClosingSignedFeeRange_set_max_fee_satoshis"))) TS_ClosingSignedFeeRange_set_max_fee_satoshis(uint32_t this_ptr, int64_t val) {
@@ -27375,7 +27999,7 @@ void  __attribute__((export_name("TS_ClosingSignedFeeRange_set_max_fee_satoshis"
 
 uint32_t  __attribute__((export_name("TS_ClosingSignedFeeRange_new"))) TS_ClosingSignedFeeRange_new(int64_t min_fee_satoshis_arg, int64_t max_fee_satoshis_arg) {
        LDKClosingSignedFeeRange ret_var = ClosingSignedFeeRange_new(min_fee_satoshis_arg, max_fee_satoshis_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27388,7 +28012,7 @@ uint32_t  __attribute__((export_name("TS_ClosingSignedFeeRange_new"))) TS_Closin
 
 static inline uintptr_t ClosingSignedFeeRange_clone_ptr(LDKClosingSignedFeeRange *NONNULL_PTR arg) {
        LDKClosingSignedFeeRange ret_var = ClosingSignedFeeRange_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27398,13 +28022,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ClosingSignedFeeRange_clone_ptr"))) TS_ClosingSignedFeeRange_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ClosingSignedFeeRange_clone_ptr"))) TS_ClosingSignedFeeRange_clone_ptr(uint32_t arg) {
        LDKClosingSignedFeeRange arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ClosingSignedFeeRange_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ClosingSignedFeeRange_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosingSignedFeeRange_clone"))) TS_ClosingSignedFeeRange_clone(uint32_t orig) {
@@ -27413,7 +28037,7 @@ uint32_t  __attribute__((export_name("TS_ClosingSignedFeeRange_clone"))) TS_Clos
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKClosingSignedFeeRange ret_var = ClosingSignedFeeRange_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27458,8 +28082,8 @@ int64_t  __attribute__((export_name("TS_ClosingSigned_get_fee_satoshis"))) TS_Cl
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ClosingSigned_get_fee_satoshis(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ClosingSigned_get_fee_satoshis(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ClosingSigned_set_fee_satoshis"))) TS_ClosingSigned_set_fee_satoshis(uint32_t this_ptr, int64_t val) {
@@ -27497,7 +28121,7 @@ uint32_t  __attribute__((export_name("TS_ClosingSigned_get_fee_range"))) TS_Clos
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKClosingSignedFeeRange ret_var = ClosingSigned_get_fee_range(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -27536,7 +28160,7 @@ uint32_t  __attribute__((export_name("TS_ClosingSigned_new"))) TS_ClosingSigned_
        CHECK_INNER_FIELD_ACCESS_OR_NULL(fee_range_arg_conv);
        fee_range_arg_conv = ClosingSignedFeeRange_clone(&fee_range_arg_conv);
        LDKClosingSigned ret_var = ClosingSigned_new(channel_id_arg_ref, fee_satoshis_arg, signature_arg_ref, fee_range_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27549,7 +28173,7 @@ uint32_t  __attribute__((export_name("TS_ClosingSigned_new"))) TS_ClosingSigned_
 
 static inline uintptr_t ClosingSigned_clone_ptr(LDKClosingSigned *NONNULL_PTR arg) {
        LDKClosingSigned ret_var = ClosingSigned_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27559,13 +28183,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ClosingSigned_clone_ptr"))) TS_ClosingSigned_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ClosingSigned_clone_ptr"))) TS_ClosingSigned_clone_ptr(uint32_t arg) {
        LDKClosingSigned arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ClosingSigned_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ClosingSigned_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosingSigned_clone"))) TS_ClosingSigned_clone(uint32_t orig) {
@@ -27574,7 +28198,7 @@ uint32_t  __attribute__((export_name("TS_ClosingSigned_clone"))) TS_ClosingSigne
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKClosingSigned ret_var = ClosingSigned_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27619,8 +28243,8 @@ int64_t  __attribute__((export_name("TS_UpdateAddHTLC_get_htlc_id"))) TS_UpdateA
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = UpdateAddHTLC_get_htlc_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = UpdateAddHTLC_get_htlc_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UpdateAddHTLC_set_htlc_id"))) TS_UpdateAddHTLC_set_htlc_id(uint32_t this_ptr, int64_t val) {
@@ -27636,8 +28260,8 @@ int64_t  __attribute__((export_name("TS_UpdateAddHTLC_get_amount_msat"))) TS_Upd
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = UpdateAddHTLC_get_amount_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = UpdateAddHTLC_get_amount_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UpdateAddHTLC_set_amount_msat"))) TS_UpdateAddHTLC_set_amount_msat(uint32_t this_ptr, int64_t val) {
@@ -27674,8 +28298,8 @@ int32_t  __attribute__((export_name("TS_UpdateAddHTLC_get_cltv_expiry"))) TS_Upd
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = UpdateAddHTLC_get_cltv_expiry(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = UpdateAddHTLC_get_cltv_expiry(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UpdateAddHTLC_set_cltv_expiry"))) TS_UpdateAddHTLC_set_cltv_expiry(uint32_t this_ptr, int32_t val) {
@@ -27688,7 +28312,7 @@ void  __attribute__((export_name("TS_UpdateAddHTLC_set_cltv_expiry"))) TS_Update
 
 static inline uintptr_t UpdateAddHTLC_clone_ptr(LDKUpdateAddHTLC *NONNULL_PTR arg) {
        LDKUpdateAddHTLC ret_var = UpdateAddHTLC_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27698,13 +28322,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_UpdateAddHTLC_clone_ptr"))) TS_UpdateAddHTLC_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_UpdateAddHTLC_clone_ptr"))) TS_UpdateAddHTLC_clone_ptr(uint32_t arg) {
        LDKUpdateAddHTLC arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = UpdateAddHTLC_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = UpdateAddHTLC_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_UpdateAddHTLC_clone"))) TS_UpdateAddHTLC_clone(uint32_t orig) {
@@ -27713,7 +28337,7 @@ uint32_t  __attribute__((export_name("TS_UpdateAddHTLC_clone"))) TS_UpdateAddHTL
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKUpdateAddHTLC ret_var = UpdateAddHTLC_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27758,8 +28382,8 @@ int64_t  __attribute__((export_name("TS_UpdateFulfillHTLC_get_htlc_id"))) TS_Upd
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = UpdateFulfillHTLC_get_htlc_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = UpdateFulfillHTLC_get_htlc_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UpdateFulfillHTLC_set_htlc_id"))) TS_UpdateFulfillHTLC_set_htlc_id(uint32_t this_ptr, int64_t val) {
@@ -27799,7 +28423,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFulfillHTLC_new"))) TS_UpdateFulf
        CHECK(payment_preimage_arg->arr_len == 32);
        memcpy(payment_preimage_arg_ref.data, payment_preimage_arg->elems, 32); FREE(payment_preimage_arg);
        LDKUpdateFulfillHTLC ret_var = UpdateFulfillHTLC_new(channel_id_arg_ref, htlc_id_arg, payment_preimage_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27812,7 +28436,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFulfillHTLC_new"))) TS_UpdateFulf
 
 static inline uintptr_t UpdateFulfillHTLC_clone_ptr(LDKUpdateFulfillHTLC *NONNULL_PTR arg) {
        LDKUpdateFulfillHTLC ret_var = UpdateFulfillHTLC_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27822,13 +28446,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_UpdateFulfillHTLC_clone_ptr"))) TS_UpdateFulfillHTLC_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_UpdateFulfillHTLC_clone_ptr"))) TS_UpdateFulfillHTLC_clone_ptr(uint32_t arg) {
        LDKUpdateFulfillHTLC arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = UpdateFulfillHTLC_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = UpdateFulfillHTLC_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_UpdateFulfillHTLC_clone"))) TS_UpdateFulfillHTLC_clone(uint32_t orig) {
@@ -27837,7 +28461,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFulfillHTLC_clone"))) TS_UpdateFu
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKUpdateFulfillHTLC ret_var = UpdateFulfillHTLC_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27882,8 +28506,8 @@ int64_t  __attribute__((export_name("TS_UpdateFailHTLC_get_htlc_id"))) TS_Update
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = UpdateFailHTLC_get_htlc_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = UpdateFailHTLC_get_htlc_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UpdateFailHTLC_set_htlc_id"))) TS_UpdateFailHTLC_set_htlc_id(uint32_t this_ptr, int64_t val) {
@@ -27896,7 +28520,7 @@ void  __attribute__((export_name("TS_UpdateFailHTLC_set_htlc_id"))) TS_UpdateFai
 
 static inline uintptr_t UpdateFailHTLC_clone_ptr(LDKUpdateFailHTLC *NONNULL_PTR arg) {
        LDKUpdateFailHTLC ret_var = UpdateFailHTLC_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27906,13 +28530,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_UpdateFailHTLC_clone_ptr"))) TS_UpdateFailHTLC_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_UpdateFailHTLC_clone_ptr"))) TS_UpdateFailHTLC_clone_ptr(uint32_t arg) {
        LDKUpdateFailHTLC arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = UpdateFailHTLC_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = UpdateFailHTLC_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_UpdateFailHTLC_clone"))) TS_UpdateFailHTLC_clone(uint32_t orig) {
@@ -27921,7 +28545,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFailHTLC_clone"))) TS_UpdateFailH
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKUpdateFailHTLC ret_var = UpdateFailHTLC_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -27966,8 +28590,8 @@ int64_t  __attribute__((export_name("TS_UpdateFailMalformedHTLC_get_htlc_id")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = UpdateFailMalformedHTLC_get_htlc_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = UpdateFailMalformedHTLC_get_htlc_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UpdateFailMalformedHTLC_set_htlc_id"))) TS_UpdateFailMalformedHTLC_set_htlc_id(uint32_t this_ptr, int64_t val) {
@@ -27983,8 +28607,8 @@ int16_t  __attribute__((export_name("TS_UpdateFailMalformedHTLC_get_failure_code
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = UpdateFailMalformedHTLC_get_failure_code(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = UpdateFailMalformedHTLC_get_failure_code(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UpdateFailMalformedHTLC_set_failure_code"))) TS_UpdateFailMalformedHTLC_set_failure_code(uint32_t this_ptr, int16_t val) {
@@ -27997,7 +28621,7 @@ void  __attribute__((export_name("TS_UpdateFailMalformedHTLC_set_failure_code"))
 
 static inline uintptr_t UpdateFailMalformedHTLC_clone_ptr(LDKUpdateFailMalformedHTLC *NONNULL_PTR arg) {
        LDKUpdateFailMalformedHTLC ret_var = UpdateFailMalformedHTLC_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28007,13 +28631,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_UpdateFailMalformedHTLC_clone_ptr"))) TS_UpdateFailMalformedHTLC_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_UpdateFailMalformedHTLC_clone_ptr"))) TS_UpdateFailMalformedHTLC_clone_ptr(uint32_t arg) {
        LDKUpdateFailMalformedHTLC arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = UpdateFailMalformedHTLC_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = UpdateFailMalformedHTLC_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_UpdateFailMalformedHTLC_clone"))) TS_UpdateFailMalformedHTLC_clone(uint32_t orig) {
@@ -28022,7 +28646,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFailMalformedHTLC_clone"))) TS_Up
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKUpdateFailMalformedHTLC ret_var = UpdateFailMalformedHTLC_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28127,7 +28751,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentSigned_new"))) TS_CommitmentS
                htlc_signatures_arg_constr.data[m] = htlc_signatures_arg_conv_12_ref;
        }
        LDKCommitmentSigned ret_var = CommitmentSigned_new(channel_id_arg_ref, signature_arg_ref, htlc_signatures_arg_constr);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28140,7 +28764,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentSigned_new"))) TS_CommitmentS
 
 static inline uintptr_t CommitmentSigned_clone_ptr(LDKCommitmentSigned *NONNULL_PTR arg) {
        LDKCommitmentSigned ret_var = CommitmentSigned_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28150,13 +28774,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_CommitmentSigned_clone_ptr"))) TS_CommitmentSigned_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CommitmentSigned_clone_ptr"))) TS_CommitmentSigned_clone_ptr(uint32_t arg) {
        LDKCommitmentSigned arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = CommitmentSigned_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CommitmentSigned_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CommitmentSigned_clone"))) TS_CommitmentSigned_clone(uint32_t orig) {
@@ -28165,7 +28789,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentSigned_clone"))) TS_Commitmen
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKCommitmentSigned ret_var = CommitmentSigned_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28258,7 +28882,7 @@ uint32_t  __attribute__((export_name("TS_RevokeAndACK_new"))) TS_RevokeAndACK_ne
        CHECK(next_per_commitment_point_arg->arr_len == 33);
        memcpy(next_per_commitment_point_arg_ref.compressed_form, next_per_commitment_point_arg->elems, 33); FREE(next_per_commitment_point_arg);
        LDKRevokeAndACK ret_var = RevokeAndACK_new(channel_id_arg_ref, per_commitment_secret_arg_ref, next_per_commitment_point_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28271,7 +28895,7 @@ uint32_t  __attribute__((export_name("TS_RevokeAndACK_new"))) TS_RevokeAndACK_ne
 
 static inline uintptr_t RevokeAndACK_clone_ptr(LDKRevokeAndACK *NONNULL_PTR arg) {
        LDKRevokeAndACK ret_var = RevokeAndACK_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28281,13 +28905,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_RevokeAndACK_clone_ptr"))) TS_RevokeAndACK_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_RevokeAndACK_clone_ptr"))) TS_RevokeAndACK_clone_ptr(uint32_t arg) {
        LDKRevokeAndACK arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = RevokeAndACK_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = RevokeAndACK_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RevokeAndACK_clone"))) TS_RevokeAndACK_clone(uint32_t orig) {
@@ -28296,7 +28920,7 @@ uint32_t  __attribute__((export_name("TS_RevokeAndACK_clone"))) TS_RevokeAndACK_
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRevokeAndACK ret_var = RevokeAndACK_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28341,8 +28965,8 @@ int32_t  __attribute__((export_name("TS_UpdateFee_get_feerate_per_kw"))) TS_Upda
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = UpdateFee_get_feerate_per_kw(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = UpdateFee_get_feerate_per_kw(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UpdateFee_set_feerate_per_kw"))) TS_UpdateFee_set_feerate_per_kw(uint32_t this_ptr, int32_t val) {
@@ -28358,7 +28982,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFee_new"))) TS_UpdateFee_new(int8
        CHECK(channel_id_arg->arr_len == 32);
        memcpy(channel_id_arg_ref.data, channel_id_arg->elems, 32); FREE(channel_id_arg);
        LDKUpdateFee ret_var = UpdateFee_new(channel_id_arg_ref, feerate_per_kw_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28371,7 +28995,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFee_new"))) TS_UpdateFee_new(int8
 
 static inline uintptr_t UpdateFee_clone_ptr(LDKUpdateFee *NONNULL_PTR arg) {
        LDKUpdateFee ret_var = UpdateFee_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28381,13 +29005,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_UpdateFee_clone_ptr"))) TS_UpdateFee_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_UpdateFee_clone_ptr"))) TS_UpdateFee_clone_ptr(uint32_t arg) {
        LDKUpdateFee arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = UpdateFee_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = UpdateFee_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_UpdateFee_clone"))) TS_UpdateFee_clone(uint32_t orig) {
@@ -28396,7 +29020,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFee_clone"))) TS_UpdateFee_clone(
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKUpdateFee ret_var = UpdateFee_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28465,7 +29089,7 @@ uint32_t  __attribute__((export_name("TS_DataLossProtect_new"))) TS_DataLossProt
        CHECK(my_current_per_commitment_point_arg->arr_len == 33);
        memcpy(my_current_per_commitment_point_arg_ref.compressed_form, my_current_per_commitment_point_arg->elems, 33); FREE(my_current_per_commitment_point_arg);
        LDKDataLossProtect ret_var = DataLossProtect_new(your_last_per_commitment_secret_arg_ref, my_current_per_commitment_point_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28478,7 +29102,7 @@ uint32_t  __attribute__((export_name("TS_DataLossProtect_new"))) TS_DataLossProt
 
 static inline uintptr_t DataLossProtect_clone_ptr(LDKDataLossProtect *NONNULL_PTR arg) {
        LDKDataLossProtect ret_var = DataLossProtect_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28488,13 +29112,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_DataLossProtect_clone_ptr"))) TS_DataLossProtect_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_DataLossProtect_clone_ptr"))) TS_DataLossProtect_clone_ptr(uint32_t arg) {
        LDKDataLossProtect arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = DataLossProtect_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = DataLossProtect_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_DataLossProtect_clone"))) TS_DataLossProtect_clone(uint32_t orig) {
@@ -28503,7 +29127,7 @@ uint32_t  __attribute__((export_name("TS_DataLossProtect_clone"))) TS_DataLossPr
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKDataLossProtect ret_var = DataLossProtect_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28548,8 +29172,8 @@ int64_t  __attribute__((export_name("TS_ChannelReestablish_get_next_local_commit
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelReestablish_get_next_local_commitment_number(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelReestablish_get_next_local_commitment_number(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelReestablish_set_next_local_commitment_number"))) TS_ChannelReestablish_set_next_local_commitment_number(uint32_t this_ptr, int64_t val) {
@@ -28565,8 +29189,8 @@ int64_t  __attribute__((export_name("TS_ChannelReestablish_get_next_remote_commi
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelReestablish_get_next_remote_commitment_number(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelReestablish_get_next_remote_commitment_number(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelReestablish_set_next_remote_commitment_number"))) TS_ChannelReestablish_set_next_remote_commitment_number(uint32_t this_ptr, int64_t val) {
@@ -28579,7 +29203,7 @@ void  __attribute__((export_name("TS_ChannelReestablish_set_next_remote_commitme
 
 static inline uintptr_t ChannelReestablish_clone_ptr(LDKChannelReestablish *NONNULL_PTR arg) {
        LDKChannelReestablish ret_var = ChannelReestablish_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28589,13 +29213,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelReestablish_clone_ptr"))) TS_ChannelReestablish_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelReestablish_clone_ptr"))) TS_ChannelReestablish_clone_ptr(uint32_t arg) {
        LDKChannelReestablish arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelReestablish_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelReestablish_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelReestablish_clone"))) TS_ChannelReestablish_clone(uint32_t orig) {
@@ -28604,7 +29228,7 @@ uint32_t  __attribute__((export_name("TS_ChannelReestablish_clone"))) TS_Channel
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelReestablish ret_var = ChannelReestablish_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28649,8 +29273,8 @@ int64_t  __attribute__((export_name("TS_AnnouncementSignatures_get_short_channel
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = AnnouncementSignatures_get_short_channel_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = AnnouncementSignatures_get_short_channel_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_AnnouncementSignatures_set_short_channel_id"))) TS_AnnouncementSignatures_set_short_channel_id(uint32_t this_ptr, int64_t val) {
@@ -28714,7 +29338,7 @@ uint32_t  __attribute__((export_name("TS_AnnouncementSignatures_new"))) TS_Annou
        CHECK(bitcoin_signature_arg->arr_len == 64);
        memcpy(bitcoin_signature_arg_ref.compact_form, bitcoin_signature_arg->elems, 64); FREE(bitcoin_signature_arg);
        LDKAnnouncementSignatures ret_var = AnnouncementSignatures_new(channel_id_arg_ref, short_channel_id_arg, node_signature_arg_ref, bitcoin_signature_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28727,7 +29351,7 @@ uint32_t  __attribute__((export_name("TS_AnnouncementSignatures_new"))) TS_Annou
 
 static inline uintptr_t AnnouncementSignatures_clone_ptr(LDKAnnouncementSignatures *NONNULL_PTR arg) {
        LDKAnnouncementSignatures ret_var = AnnouncementSignatures_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28737,13 +29361,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_AnnouncementSignatures_clone_ptr"))) TS_AnnouncementSignatures_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_AnnouncementSignatures_clone_ptr"))) TS_AnnouncementSignatures_clone_ptr(uint32_t arg) {
        LDKAnnouncementSignatures arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = AnnouncementSignatures_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = AnnouncementSignatures_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_AnnouncementSignatures_clone"))) TS_AnnouncementSignatures_clone(uint32_t orig) {
@@ -28752,7 +29376,7 @@ uint32_t  __attribute__((export_name("TS_AnnouncementSignatures_clone"))) TS_Ann
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKAnnouncementSignatures ret_var = AnnouncementSignatures_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28775,20 +29399,20 @@ void  __attribute__((export_name("TS_NetAddress_free"))) TS_NetAddress_free(uint
 static inline uintptr_t NetAddress_clone_ptr(LDKNetAddress *NONNULL_PTR arg) {
        LDKNetAddress *ret_copy = MALLOC(sizeof(LDKNetAddress), "LDKNetAddress");
        *ret_copy = NetAddress_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_NetAddress_clone_ptr"))) TS_NetAddress_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_NetAddress_clone_ptr"))) TS_NetAddress_clone_ptr(uint32_t arg) {
        LDKNetAddress* arg_conv = (LDKNetAddress*)arg;
-       intptr_t ret_val = NetAddress_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = NetAddress_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NetAddress_clone"))) TS_NetAddress_clone(uint32_t orig) {
        LDKNetAddress* orig_conv = (LDKNetAddress*)orig;
        LDKNetAddress *ret_copy = MALLOC(sizeof(LDKNetAddress), "LDKNetAddress");
        *ret_copy = NetAddress_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -28798,7 +29422,7 @@ uint32_t  __attribute__((export_name("TS_NetAddress_ipv4"))) TS_NetAddress_ipv4(
        memcpy(addr_ref.data, addr->elems, 4); FREE(addr);
        LDKNetAddress *ret_copy = MALLOC(sizeof(LDKNetAddress), "LDKNetAddress");
        *ret_copy = NetAddress_ipv4(addr_ref, port);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -28808,7 +29432,7 @@ uint32_t  __attribute__((export_name("TS_NetAddress_ipv6"))) TS_NetAddress_ipv6(
        memcpy(addr_ref.data, addr->elems, 16); FREE(addr);
        LDKNetAddress *ret_copy = MALLOC(sizeof(LDKNetAddress), "LDKNetAddress");
        *ret_copy = NetAddress_ipv6(addr_ref, port);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -28818,7 +29442,7 @@ uint32_t  __attribute__((export_name("TS_NetAddress_onion_v2"))) TS_NetAddress_o
        memcpy(a_ref.data, a->elems, 12); FREE(a);
        LDKNetAddress *ret_copy = MALLOC(sizeof(LDKNetAddress), "LDKNetAddress");
        *ret_copy = NetAddress_onion_v2(a_ref);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -28828,7 +29452,7 @@ uint32_t  __attribute__((export_name("TS_NetAddress_onion_v3"))) TS_NetAddress_o
        memcpy(ed25519_pubkey_ref.data, ed25519_pubkey->elems, 32); FREE(ed25519_pubkey);
        LDKNetAddress *ret_copy = MALLOC(sizeof(LDKNetAddress), "LDKNetAddress");
        *ret_copy = NetAddress_onion_v3(ed25519_pubkey_ref, checksum, version, port);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -28847,7 +29471,7 @@ uint32_t  __attribute__((export_name("TS_NetAddress_read"))) TS_NetAddress_read(
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_NetAddressDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetAddressDecodeErrorZ), "LDKCResult_NetAddressDecodeErrorZ");
        *ret_conv = NetAddress_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_UnsignedNodeAnnouncement_free"))) TS_UnsignedNodeAnnouncement_free(uint32_t this_obj) {
@@ -28864,7 +29488,7 @@ uint32_t  __attribute__((export_name("TS_UnsignedNodeAnnouncement_get_features")
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKNodeFeatures ret_var = UnsignedNodeAnnouncement_get_features(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -28893,8 +29517,8 @@ int32_t  __attribute__((export_name("TS_UnsignedNodeAnnouncement_get_timestamp")
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = UnsignedNodeAnnouncement_get_timestamp(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = UnsignedNodeAnnouncement_get_timestamp(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UnsignedNodeAnnouncement_set_timestamp"))) TS_UnsignedNodeAnnouncement_set_timestamp(uint32_t this_ptr, int32_t val) {
@@ -28993,7 +29617,7 @@ void  __attribute__((export_name("TS_UnsignedNodeAnnouncement_set_addresses")))
 
 static inline uintptr_t UnsignedNodeAnnouncement_clone_ptr(LDKUnsignedNodeAnnouncement *NONNULL_PTR arg) {
        LDKUnsignedNodeAnnouncement ret_var = UnsignedNodeAnnouncement_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29003,13 +29627,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_UnsignedNodeAnnouncement_clone_ptr"))) TS_UnsignedNodeAnnouncement_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_UnsignedNodeAnnouncement_clone_ptr"))) TS_UnsignedNodeAnnouncement_clone_ptr(uint32_t arg) {
        LDKUnsignedNodeAnnouncement arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = UnsignedNodeAnnouncement_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = UnsignedNodeAnnouncement_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_UnsignedNodeAnnouncement_clone"))) TS_UnsignedNodeAnnouncement_clone(uint32_t orig) {
@@ -29018,7 +29642,7 @@ uint32_t  __attribute__((export_name("TS_UnsignedNodeAnnouncement_clone"))) TS_U
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKUnsignedNodeAnnouncement ret_var = UnsignedNodeAnnouncement_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29064,7 +29688,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncement_get_contents"))) TS_No
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKUnsignedNodeAnnouncement ret_var = NodeAnnouncement_get_contents(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29098,7 +29722,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncement_new"))) TS_NodeAnnounc
        CHECK_INNER_FIELD_ACCESS_OR_NULL(contents_arg_conv);
        contents_arg_conv = UnsignedNodeAnnouncement_clone(&contents_arg_conv);
        LDKNodeAnnouncement ret_var = NodeAnnouncement_new(signature_arg_ref, contents_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29111,7 +29735,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncement_new"))) TS_NodeAnnounc
 
 static inline uintptr_t NodeAnnouncement_clone_ptr(LDKNodeAnnouncement *NONNULL_PTR arg) {
        LDKNodeAnnouncement ret_var = NodeAnnouncement_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29121,13 +29745,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_NodeAnnouncement_clone_ptr"))) TS_NodeAnnouncement_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_NodeAnnouncement_clone_ptr"))) TS_NodeAnnouncement_clone_ptr(uint32_t arg) {
        LDKNodeAnnouncement arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = NodeAnnouncement_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = NodeAnnouncement_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NodeAnnouncement_clone"))) TS_NodeAnnouncement_clone(uint32_t orig) {
@@ -29136,7 +29760,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncement_clone"))) TS_NodeAnnou
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKNodeAnnouncement ret_var = NodeAnnouncement_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29161,7 +29785,7 @@ uint32_t  __attribute__((export_name("TS_UnsignedChannelAnnouncement_get_feature
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelFeatures ret_var = UnsignedChannelAnnouncement_get_features(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29211,8 +29835,8 @@ int64_t  __attribute__((export_name("TS_UnsignedChannelAnnouncement_get_short_ch
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = UnsignedChannelAnnouncement_get_short_channel_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = UnsignedChannelAnnouncement_get_short_channel_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UnsignedChannelAnnouncement_set_short_channel_id"))) TS_UnsignedChannelAnnouncement_set_short_channel_id(uint32_t this_ptr, int64_t val) {
@@ -29309,7 +29933,7 @@ void  __attribute__((export_name("TS_UnsignedChannelAnnouncement_set_bitcoin_key
 
 static inline uintptr_t UnsignedChannelAnnouncement_clone_ptr(LDKUnsignedChannelAnnouncement *NONNULL_PTR arg) {
        LDKUnsignedChannelAnnouncement ret_var = UnsignedChannelAnnouncement_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29319,13 +29943,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_UnsignedChannelAnnouncement_clone_ptr"))) TS_UnsignedChannelAnnouncement_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_UnsignedChannelAnnouncement_clone_ptr"))) TS_UnsignedChannelAnnouncement_clone_ptr(uint32_t arg) {
        LDKUnsignedChannelAnnouncement arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = UnsignedChannelAnnouncement_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = UnsignedChannelAnnouncement_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_UnsignedChannelAnnouncement_clone"))) TS_UnsignedChannelAnnouncement_clone(uint32_t orig) {
@@ -29334,7 +29958,7 @@ uint32_t  __attribute__((export_name("TS_UnsignedChannelAnnouncement_clone"))) T
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKUnsignedChannelAnnouncement ret_var = UnsignedChannelAnnouncement_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29443,7 +30067,7 @@ uint32_t  __attribute__((export_name("TS_ChannelAnnouncement_get_contents"))) TS
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKUnsignedChannelAnnouncement ret_var = ChannelAnnouncement_get_contents(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29486,7 +30110,7 @@ uint32_t  __attribute__((export_name("TS_ChannelAnnouncement_new"))) TS_ChannelA
        CHECK_INNER_FIELD_ACCESS_OR_NULL(contents_arg_conv);
        contents_arg_conv = UnsignedChannelAnnouncement_clone(&contents_arg_conv);
        LDKChannelAnnouncement ret_var = ChannelAnnouncement_new(node_signature_1_arg_ref, node_signature_2_arg_ref, bitcoin_signature_1_arg_ref, bitcoin_signature_2_arg_ref, contents_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29499,7 +30123,7 @@ uint32_t  __attribute__((export_name("TS_ChannelAnnouncement_new"))) TS_ChannelA
 
 static inline uintptr_t ChannelAnnouncement_clone_ptr(LDKChannelAnnouncement *NONNULL_PTR arg) {
        LDKChannelAnnouncement ret_var = ChannelAnnouncement_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29509,13 +30133,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelAnnouncement_clone_ptr"))) TS_ChannelAnnouncement_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelAnnouncement_clone_ptr"))) TS_ChannelAnnouncement_clone_ptr(uint32_t arg) {
        LDKChannelAnnouncement arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelAnnouncement_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelAnnouncement_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelAnnouncement_clone"))) TS_ChannelAnnouncement_clone(uint32_t orig) {
@@ -29524,7 +30148,7 @@ uint32_t  __attribute__((export_name("TS_ChannelAnnouncement_clone"))) TS_Channe
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelAnnouncement ret_var = ChannelAnnouncement_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29569,8 +30193,8 @@ int64_t  __attribute__((export_name("TS_UnsignedChannelUpdate_get_short_channel_
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = UnsignedChannelUpdate_get_short_channel_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = UnsignedChannelUpdate_get_short_channel_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UnsignedChannelUpdate_set_short_channel_id"))) TS_UnsignedChannelUpdate_set_short_channel_id(uint32_t this_ptr, int64_t val) {
@@ -29586,8 +30210,8 @@ int32_t  __attribute__((export_name("TS_UnsignedChannelUpdate_get_timestamp")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = UnsignedChannelUpdate_get_timestamp(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = UnsignedChannelUpdate_get_timestamp(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UnsignedChannelUpdate_set_timestamp"))) TS_UnsignedChannelUpdate_set_timestamp(uint32_t this_ptr, int32_t val) {
@@ -29603,8 +30227,8 @@ int8_t  __attribute__((export_name("TS_UnsignedChannelUpdate_get_flags"))) TS_Un
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int8_t ret_val = UnsignedChannelUpdate_get_flags(&this_ptr_conv);
-       return ret_val;
+       int8_t ret_conv = UnsignedChannelUpdate_get_flags(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UnsignedChannelUpdate_set_flags"))) TS_UnsignedChannelUpdate_set_flags(uint32_t this_ptr, int8_t val) {
@@ -29620,8 +30244,8 @@ int16_t  __attribute__((export_name("TS_UnsignedChannelUpdate_get_cltv_expiry_de
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = UnsignedChannelUpdate_get_cltv_expiry_delta(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = UnsignedChannelUpdate_get_cltv_expiry_delta(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UnsignedChannelUpdate_set_cltv_expiry_delta"))) TS_UnsignedChannelUpdate_set_cltv_expiry_delta(uint32_t this_ptr, int16_t val) {
@@ -29637,8 +30261,8 @@ int64_t  __attribute__((export_name("TS_UnsignedChannelUpdate_get_htlc_minimum_m
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = UnsignedChannelUpdate_get_htlc_minimum_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = UnsignedChannelUpdate_get_htlc_minimum_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UnsignedChannelUpdate_set_htlc_minimum_msat"))) TS_UnsignedChannelUpdate_set_htlc_minimum_msat(uint32_t this_ptr, int64_t val) {
@@ -29654,8 +30278,8 @@ int32_t  __attribute__((export_name("TS_UnsignedChannelUpdate_get_fee_base_msat"
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = UnsignedChannelUpdate_get_fee_base_msat(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = UnsignedChannelUpdate_get_fee_base_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UnsignedChannelUpdate_set_fee_base_msat"))) TS_UnsignedChannelUpdate_set_fee_base_msat(uint32_t this_ptr, int32_t val) {
@@ -29671,8 +30295,8 @@ int32_t  __attribute__((export_name("TS_UnsignedChannelUpdate_get_fee_proportion
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = UnsignedChannelUpdate_get_fee_proportional_millionths(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = UnsignedChannelUpdate_get_fee_proportional_millionths(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_UnsignedChannelUpdate_set_fee_proportional_millionths"))) TS_UnsignedChannelUpdate_set_fee_proportional_millionths(uint32_t this_ptr, int32_t val) {
@@ -29685,7 +30309,7 @@ void  __attribute__((export_name("TS_UnsignedChannelUpdate_set_fee_proportional_
 
 static inline uintptr_t UnsignedChannelUpdate_clone_ptr(LDKUnsignedChannelUpdate *NONNULL_PTR arg) {
        LDKUnsignedChannelUpdate ret_var = UnsignedChannelUpdate_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29695,13 +30319,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_UnsignedChannelUpdate_clone_ptr"))) TS_UnsignedChannelUpdate_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_UnsignedChannelUpdate_clone_ptr"))) TS_UnsignedChannelUpdate_clone_ptr(uint32_t arg) {
        LDKUnsignedChannelUpdate arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = UnsignedChannelUpdate_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = UnsignedChannelUpdate_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_UnsignedChannelUpdate_clone"))) TS_UnsignedChannelUpdate_clone(uint32_t orig) {
@@ -29710,7 +30334,7 @@ uint32_t  __attribute__((export_name("TS_UnsignedChannelUpdate_clone"))) TS_Unsi
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKUnsignedChannelUpdate ret_var = UnsignedChannelUpdate_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29756,7 +30380,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdate_get_contents"))) TS_Chann
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKUnsignedChannelUpdate ret_var = ChannelUpdate_get_contents(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29790,7 +30414,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdate_new"))) TS_ChannelUpdate_
        CHECK_INNER_FIELD_ACCESS_OR_NULL(contents_arg_conv);
        contents_arg_conv = UnsignedChannelUpdate_clone(&contents_arg_conv);
        LDKChannelUpdate ret_var = ChannelUpdate_new(signature_arg_ref, contents_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29803,7 +30427,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdate_new"))) TS_ChannelUpdate_
 
 static inline uintptr_t ChannelUpdate_clone_ptr(LDKChannelUpdate *NONNULL_PTR arg) {
        LDKChannelUpdate ret_var = ChannelUpdate_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29813,13 +30437,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelUpdate_clone_ptr"))) TS_ChannelUpdate_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelUpdate_clone_ptr"))) TS_ChannelUpdate_clone_ptr(uint32_t arg) {
        LDKChannelUpdate arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelUpdate_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelUpdate_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelUpdate_clone"))) TS_ChannelUpdate_clone(uint32_t orig) {
@@ -29828,7 +30452,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdate_clone"))) TS_ChannelUpdat
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelUpdate ret_var = ChannelUpdate_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29873,8 +30497,8 @@ int32_t  __attribute__((export_name("TS_QueryChannelRange_get_first_blocknum")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = QueryChannelRange_get_first_blocknum(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = QueryChannelRange_get_first_blocknum(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_QueryChannelRange_set_first_blocknum"))) TS_QueryChannelRange_set_first_blocknum(uint32_t this_ptr, int32_t val) {
@@ -29890,8 +30514,8 @@ int32_t  __attribute__((export_name("TS_QueryChannelRange_get_number_of_blocks")
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = QueryChannelRange_get_number_of_blocks(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = QueryChannelRange_get_number_of_blocks(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_QueryChannelRange_set_number_of_blocks"))) TS_QueryChannelRange_set_number_of_blocks(uint32_t this_ptr, int32_t val) {
@@ -29907,7 +30531,7 @@ uint32_t  __attribute__((export_name("TS_QueryChannelRange_new"))) TS_QueryChann
        CHECK(chain_hash_arg->arr_len == 32);
        memcpy(chain_hash_arg_ref.data, chain_hash_arg->elems, 32); FREE(chain_hash_arg);
        LDKQueryChannelRange ret_var = QueryChannelRange_new(chain_hash_arg_ref, first_blocknum_arg, number_of_blocks_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29920,7 +30544,7 @@ uint32_t  __attribute__((export_name("TS_QueryChannelRange_new"))) TS_QueryChann
 
 static inline uintptr_t QueryChannelRange_clone_ptr(LDKQueryChannelRange *NONNULL_PTR arg) {
        LDKQueryChannelRange ret_var = QueryChannelRange_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29930,13 +30554,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_QueryChannelRange_clone_ptr"))) TS_QueryChannelRange_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_QueryChannelRange_clone_ptr"))) TS_QueryChannelRange_clone_ptr(uint32_t arg) {
        LDKQueryChannelRange arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = QueryChannelRange_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = QueryChannelRange_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_QueryChannelRange_clone"))) TS_QueryChannelRange_clone(uint32_t orig) {
@@ -29945,7 +30569,7 @@ uint32_t  __attribute__((export_name("TS_QueryChannelRange_clone"))) TS_QueryCha
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKQueryChannelRange ret_var = QueryChannelRange_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -29990,8 +30614,8 @@ int32_t  __attribute__((export_name("TS_ReplyChannelRange_get_first_blocknum")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = ReplyChannelRange_get_first_blocknum(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = ReplyChannelRange_get_first_blocknum(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ReplyChannelRange_set_first_blocknum"))) TS_ReplyChannelRange_set_first_blocknum(uint32_t this_ptr, int32_t val) {
@@ -30007,8 +30631,8 @@ int32_t  __attribute__((export_name("TS_ReplyChannelRange_get_number_of_blocks")
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = ReplyChannelRange_get_number_of_blocks(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = ReplyChannelRange_get_number_of_blocks(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ReplyChannelRange_set_number_of_blocks"))) TS_ReplyChannelRange_set_number_of_blocks(uint32_t this_ptr, int32_t val) {
@@ -30024,8 +30648,8 @@ jboolean  __attribute__((export_name("TS_ReplyChannelRange_get_sync_complete")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ReplyChannelRange_get_sync_complete(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ReplyChannelRange_get_sync_complete(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ReplyChannelRange_set_sync_complete"))) TS_ReplyChannelRange_set_sync_complete(uint32_t this_ptr, jboolean val) {
@@ -30071,7 +30695,7 @@ uint32_t  __attribute__((export_name("TS_ReplyChannelRange_new"))) TS_ReplyChann
                short_channel_ids_arg_constr.data[i] = short_channel_ids_arg_conv_8;
        }
        LDKReplyChannelRange ret_var = ReplyChannelRange_new(chain_hash_arg_ref, first_blocknum_arg, number_of_blocks_arg, sync_complete_arg, short_channel_ids_arg_constr);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30084,7 +30708,7 @@ uint32_t  __attribute__((export_name("TS_ReplyChannelRange_new"))) TS_ReplyChann
 
 static inline uintptr_t ReplyChannelRange_clone_ptr(LDKReplyChannelRange *NONNULL_PTR arg) {
        LDKReplyChannelRange ret_var = ReplyChannelRange_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30094,13 +30718,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ReplyChannelRange_clone_ptr"))) TS_ReplyChannelRange_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ReplyChannelRange_clone_ptr"))) TS_ReplyChannelRange_clone_ptr(uint32_t arg) {
        LDKReplyChannelRange arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ReplyChannelRange_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ReplyChannelRange_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ReplyChannelRange_clone"))) TS_ReplyChannelRange_clone(uint32_t orig) {
@@ -30109,7 +30733,7 @@ uint32_t  __attribute__((export_name("TS_ReplyChannelRange_clone"))) TS_ReplyCha
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKReplyChannelRange ret_var = ReplyChannelRange_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30184,7 +30808,7 @@ uint32_t  __attribute__((export_name("TS_QueryShortChannelIds_new"))) TS_QuerySh
                short_channel_ids_arg_constr.data[i] = short_channel_ids_arg_conv_8;
        }
        LDKQueryShortChannelIds ret_var = QueryShortChannelIds_new(chain_hash_arg_ref, short_channel_ids_arg_constr);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30197,7 +30821,7 @@ uint32_t  __attribute__((export_name("TS_QueryShortChannelIds_new"))) TS_QuerySh
 
 static inline uintptr_t QueryShortChannelIds_clone_ptr(LDKQueryShortChannelIds *NONNULL_PTR arg) {
        LDKQueryShortChannelIds ret_var = QueryShortChannelIds_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30207,13 +30831,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_QueryShortChannelIds_clone_ptr"))) TS_QueryShortChannelIds_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_QueryShortChannelIds_clone_ptr"))) TS_QueryShortChannelIds_clone_ptr(uint32_t arg) {
        LDKQueryShortChannelIds arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = QueryShortChannelIds_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = QueryShortChannelIds_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_QueryShortChannelIds_clone"))) TS_QueryShortChannelIds_clone(uint32_t orig) {
@@ -30222,7 +30846,7 @@ uint32_t  __attribute__((export_name("TS_QueryShortChannelIds_clone"))) TS_Query
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKQueryShortChannelIds ret_var = QueryShortChannelIds_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30267,8 +30891,8 @@ jboolean  __attribute__((export_name("TS_ReplyShortChannelIdsEnd_get_full_inform
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ReplyShortChannelIdsEnd_get_full_information(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ReplyShortChannelIdsEnd_get_full_information(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ReplyShortChannelIdsEnd_set_full_information"))) TS_ReplyShortChannelIdsEnd_set_full_information(uint32_t this_ptr, jboolean val) {
@@ -30284,7 +30908,7 @@ uint32_t  __attribute__((export_name("TS_ReplyShortChannelIdsEnd_new"))) TS_Repl
        CHECK(chain_hash_arg->arr_len == 32);
        memcpy(chain_hash_arg_ref.data, chain_hash_arg->elems, 32); FREE(chain_hash_arg);
        LDKReplyShortChannelIdsEnd ret_var = ReplyShortChannelIdsEnd_new(chain_hash_arg_ref, full_information_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30297,7 +30921,7 @@ uint32_t  __attribute__((export_name("TS_ReplyShortChannelIdsEnd_new"))) TS_Repl
 
 static inline uintptr_t ReplyShortChannelIdsEnd_clone_ptr(LDKReplyShortChannelIdsEnd *NONNULL_PTR arg) {
        LDKReplyShortChannelIdsEnd ret_var = ReplyShortChannelIdsEnd_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30307,13 +30931,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ReplyShortChannelIdsEnd_clone_ptr"))) TS_ReplyShortChannelIdsEnd_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ReplyShortChannelIdsEnd_clone_ptr"))) TS_ReplyShortChannelIdsEnd_clone_ptr(uint32_t arg) {
        LDKReplyShortChannelIdsEnd arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ReplyShortChannelIdsEnd_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ReplyShortChannelIdsEnd_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ReplyShortChannelIdsEnd_clone"))) TS_ReplyShortChannelIdsEnd_clone(uint32_t orig) {
@@ -30322,7 +30946,7 @@ uint32_t  __attribute__((export_name("TS_ReplyShortChannelIdsEnd_clone"))) TS_Re
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKReplyShortChannelIdsEnd ret_var = ReplyShortChannelIdsEnd_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30367,8 +30991,8 @@ int32_t  __attribute__((export_name("TS_GossipTimestampFilter_get_first_timestam
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = GossipTimestampFilter_get_first_timestamp(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = GossipTimestampFilter_get_first_timestamp(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_GossipTimestampFilter_set_first_timestamp"))) TS_GossipTimestampFilter_set_first_timestamp(uint32_t this_ptr, int32_t val) {
@@ -30384,8 +31008,8 @@ int32_t  __attribute__((export_name("TS_GossipTimestampFilter_get_timestamp_rang
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = GossipTimestampFilter_get_timestamp_range(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = GossipTimestampFilter_get_timestamp_range(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_GossipTimestampFilter_set_timestamp_range"))) TS_GossipTimestampFilter_set_timestamp_range(uint32_t this_ptr, int32_t val) {
@@ -30401,7 +31025,7 @@ uint32_t  __attribute__((export_name("TS_GossipTimestampFilter_new"))) TS_Gossip
        CHECK(chain_hash_arg->arr_len == 32);
        memcpy(chain_hash_arg_ref.data, chain_hash_arg->elems, 32); FREE(chain_hash_arg);
        LDKGossipTimestampFilter ret_var = GossipTimestampFilter_new(chain_hash_arg_ref, first_timestamp_arg, timestamp_range_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30414,7 +31038,7 @@ uint32_t  __attribute__((export_name("TS_GossipTimestampFilter_new"))) TS_Gossip
 
 static inline uintptr_t GossipTimestampFilter_clone_ptr(LDKGossipTimestampFilter *NONNULL_PTR arg) {
        LDKGossipTimestampFilter ret_var = GossipTimestampFilter_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30424,13 +31048,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_GossipTimestampFilter_clone_ptr"))) TS_GossipTimestampFilter_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_GossipTimestampFilter_clone_ptr"))) TS_GossipTimestampFilter_clone_ptr(uint32_t arg) {
        LDKGossipTimestampFilter arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = GossipTimestampFilter_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = GossipTimestampFilter_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_GossipTimestampFilter_clone"))) TS_GossipTimestampFilter_clone(uint32_t orig) {
@@ -30439,7 +31063,7 @@ uint32_t  __attribute__((export_name("TS_GossipTimestampFilter_clone"))) TS_Goss
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKGossipTimestampFilter ret_var = GossipTimestampFilter_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30462,20 +31086,20 @@ void  __attribute__((export_name("TS_ErrorAction_free"))) TS_ErrorAction_free(ui
 static inline uintptr_t ErrorAction_clone_ptr(LDKErrorAction *NONNULL_PTR arg) {
        LDKErrorAction *ret_copy = MALLOC(sizeof(LDKErrorAction), "LDKErrorAction");
        *ret_copy = ErrorAction_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ErrorAction_clone_ptr"))) TS_ErrorAction_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ErrorAction_clone_ptr"))) TS_ErrorAction_clone_ptr(uint32_t arg) {
        LDKErrorAction* arg_conv = (LDKErrorAction*)arg;
-       intptr_t ret_val = ErrorAction_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ErrorAction_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ErrorAction_clone"))) TS_ErrorAction_clone(uint32_t orig) {
        LDKErrorAction* orig_conv = (LDKErrorAction*)orig;
        LDKErrorAction *ret_copy = MALLOC(sizeof(LDKErrorAction), "LDKErrorAction");
        *ret_copy = ErrorAction_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -30487,14 +31111,14 @@ uint32_t  __attribute__((export_name("TS_ErrorAction_disconnect_peer"))) TS_Erro
        msg_conv = ErrorMessage_clone(&msg_conv);
        LDKErrorAction *ret_copy = MALLOC(sizeof(LDKErrorAction), "LDKErrorAction");
        *ret_copy = ErrorAction_disconnect_peer(msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_ErrorAction_ignore_error"))) TS_ErrorAction_ignore_error() {
        LDKErrorAction *ret_copy = MALLOC(sizeof(LDKErrorAction), "LDKErrorAction");
        *ret_copy = ErrorAction_ignore_error();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -30502,14 +31126,14 @@ uint32_t  __attribute__((export_name("TS_ErrorAction_ignore_and_log"))) TS_Error
        LDKLevel a_conv = LDKLevel_from_js(a);
        LDKErrorAction *ret_copy = MALLOC(sizeof(LDKErrorAction), "LDKErrorAction");
        *ret_copy = ErrorAction_ignore_and_log(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_ErrorAction_ignore_duplicate_gossip"))) TS_ErrorAction_ignore_duplicate_gossip() {
        LDKErrorAction *ret_copy = MALLOC(sizeof(LDKErrorAction), "LDKErrorAction");
        *ret_copy = ErrorAction_ignore_duplicate_gossip();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -30521,7 +31145,7 @@ uint32_t  __attribute__((export_name("TS_ErrorAction_send_error_message"))) TS_E
        msg_conv = ErrorMessage_clone(&msg_conv);
        LDKErrorAction *ret_copy = MALLOC(sizeof(LDKErrorAction), "LDKErrorAction");
        *ret_copy = ErrorAction_send_error_message(msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -30534,7 +31158,7 @@ uint32_t  __attribute__((export_name("TS_ErrorAction_send_warning_message"))) TS
        LDKLevel log_level_conv = LDKLevel_from_js(log_level);
        LDKErrorAction *ret_copy = MALLOC(sizeof(LDKErrorAction), "LDKErrorAction");
        *ret_copy = ErrorAction_send_warning_message(msg_conv, log_level_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -30573,7 +31197,7 @@ uint32_t  __attribute__((export_name("TS_LightningError_get_action"))) TS_Lightn
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKErrorAction *ret_copy = MALLOC(sizeof(LDKErrorAction), "LDKErrorAction");
        *ret_copy = LightningError_get_action(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -30596,7 +31220,7 @@ uint32_t  __attribute__((export_name("TS_LightningError_new"))) TS_LightningErro
        LDKErrorAction action_arg_conv = *(LDKErrorAction*)(action_arg_ptr);
        action_arg_conv = ErrorAction_clone((LDKErrorAction*)(((uintptr_t)action_arg) & ~1));
        LDKLightningError ret_var = LightningError_new(err_arg_conv, action_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30609,7 +31233,7 @@ uint32_t  __attribute__((export_name("TS_LightningError_new"))) TS_LightningErro
 
 static inline uintptr_t LightningError_clone_ptr(LDKLightningError *NONNULL_PTR arg) {
        LDKLightningError ret_var = LightningError_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30619,13 +31243,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_LightningError_clone_ptr"))) TS_LightningError_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_LightningError_clone_ptr"))) TS_LightningError_clone_ptr(uint32_t arg) {
        LDKLightningError arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = LightningError_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = LightningError_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_LightningError_clone"))) TS_LightningError_clone(uint32_t orig) {
@@ -30634,7 +31258,7 @@ uint32_t  __attribute__((export_name("TS_LightningError_clone"))) TS_LightningEr
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKLightningError ret_var = LightningError_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30664,7 +31288,7 @@ uint32_tArray  __attribute__((export_name("TS_CommitmentUpdate_get_update_add_ht
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t p = 0; p < ret_var.datalen; p++) {
                LDKUpdateAddHTLC ret_conv_15_var = ret_var.data[p];
-               uintptr_t ret_conv_15_ref = 0;
+               uint32_t ret_conv_15_ref = 0;
                CHECK((((uintptr_t)ret_conv_15_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_15_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_15_var);
@@ -30714,7 +31338,7 @@ uint32_tArray  __attribute__((export_name("TS_CommitmentUpdate_get_update_fulfil
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t t = 0; t < ret_var.datalen; t++) {
                LDKUpdateFulfillHTLC ret_conv_19_var = ret_var.data[t];
-               uintptr_t ret_conv_19_ref = 0;
+               uint32_t ret_conv_19_ref = 0;
                CHECK((((uintptr_t)ret_conv_19_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_19_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_19_var);
@@ -30764,7 +31388,7 @@ uint32_tArray  __attribute__((export_name("TS_CommitmentUpdate_get_update_fail_h
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t q = 0; q < ret_var.datalen; q++) {
                LDKUpdateFailHTLC ret_conv_16_var = ret_var.data[q];
-               uintptr_t ret_conv_16_ref = 0;
+               uint32_t ret_conv_16_ref = 0;
                CHECK((((uintptr_t)ret_conv_16_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_16_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_16_var);
@@ -30814,7 +31438,7 @@ uint32_tArray  __attribute__((export_name("TS_CommitmentUpdate_get_update_fail_m
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t z = 0; z < ret_var.datalen; z++) {
                LDKUpdateFailMalformedHTLC ret_conv_25_var = ret_var.data[z];
-               uintptr_t ret_conv_25_ref = 0;
+               uint32_t ret_conv_25_ref = 0;
                CHECK((((uintptr_t)ret_conv_25_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_25_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_25_var);
@@ -30859,7 +31483,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentUpdate_get_update_fee"))) TS_
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKUpdateFee ret_var = CommitmentUpdate_get_update_fee(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -30891,7 +31515,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentUpdate_get_commitment_signed"
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCommitmentSigned ret_var = CommitmentUpdate_get_commitment_signed(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -30991,7 +31615,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentUpdate_new"))) TS_CommitmentU
        CHECK_INNER_FIELD_ACCESS_OR_NULL(commitment_signed_arg_conv);
        commitment_signed_arg_conv = CommitmentSigned_clone(&commitment_signed_arg_conv);
        LDKCommitmentUpdate ret_var = CommitmentUpdate_new(update_add_htlcs_arg_constr, update_fulfill_htlcs_arg_constr, update_fail_htlcs_arg_constr, update_fail_malformed_htlcs_arg_constr, update_fee_arg_conv, commitment_signed_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -31004,7 +31628,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentUpdate_new"))) TS_CommitmentU
 
 static inline uintptr_t CommitmentUpdate_clone_ptr(LDKCommitmentUpdate *NONNULL_PTR arg) {
        LDKCommitmentUpdate ret_var = CommitmentUpdate_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -31014,13 +31638,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_CommitmentUpdate_clone_ptr"))) TS_CommitmentUpdate_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CommitmentUpdate_clone_ptr"))) TS_CommitmentUpdate_clone_ptr(uint32_t arg) {
        LDKCommitmentUpdate arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = CommitmentUpdate_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CommitmentUpdate_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CommitmentUpdate_clone"))) TS_CommitmentUpdate_clone(uint32_t orig) {
@@ -31029,7 +31653,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentUpdate_clone"))) TS_Commitmen
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKCommitmentUpdate ret_var = CommitmentUpdate_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -31076,7 +31700,7 @@ uint32_t  __attribute__((export_name("TS_AcceptChannel_read"))) TS_AcceptChannel
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_AcceptChannelDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_AcceptChannelDecodeErrorZ), "LDKCResult_AcceptChannelDecodeErrorZ");
        *ret_conv = AcceptChannel_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_AnnouncementSignatures_write"))) TS_AnnouncementSignatures_write(uint32_t obj) {
@@ -31097,7 +31721,7 @@ uint32_t  __attribute__((export_name("TS_AnnouncementSignatures_read"))) TS_Anno
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_AnnouncementSignaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_AnnouncementSignaturesDecodeErrorZ), "LDKCResult_AnnouncementSignaturesDecodeErrorZ");
        *ret_conv = AnnouncementSignatures_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ChannelReestablish_write"))) TS_ChannelReestablish_write(uint32_t obj) {
@@ -31118,7 +31742,7 @@ uint32_t  __attribute__((export_name("TS_ChannelReestablish_read"))) TS_ChannelR
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelReestablishDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelReestablishDecodeErrorZ), "LDKCResult_ChannelReestablishDecodeErrorZ");
        *ret_conv = ChannelReestablish_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ClosingSigned_write"))) TS_ClosingSigned_write(uint32_t obj) {
@@ -31139,7 +31763,7 @@ uint32_t  __attribute__((export_name("TS_ClosingSigned_read"))) TS_ClosingSigned
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ClosingSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ClosingSignedDecodeErrorZ), "LDKCResult_ClosingSignedDecodeErrorZ");
        *ret_conv = ClosingSigned_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ClosingSignedFeeRange_write"))) TS_ClosingSignedFeeRange_write(uint32_t obj) {
@@ -31160,7 +31784,7 @@ uint32_t  __attribute__((export_name("TS_ClosingSignedFeeRange_read"))) TS_Closi
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ClosingSignedFeeRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ClosingSignedFeeRangeDecodeErrorZ), "LDKCResult_ClosingSignedFeeRangeDecodeErrorZ");
        *ret_conv = ClosingSignedFeeRange_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_CommitmentSigned_write"))) TS_CommitmentSigned_write(uint32_t obj) {
@@ -31181,7 +31805,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentSigned_read"))) TS_Commitment
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_CommitmentSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CommitmentSignedDecodeErrorZ), "LDKCResult_CommitmentSignedDecodeErrorZ");
        *ret_conv = CommitmentSigned_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_FundingCreated_write"))) TS_FundingCreated_write(uint32_t obj) {
@@ -31202,7 +31826,7 @@ uint32_t  __attribute__((export_name("TS_FundingCreated_read"))) TS_FundingCreat
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_FundingCreatedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingCreatedDecodeErrorZ), "LDKCResult_FundingCreatedDecodeErrorZ");
        *ret_conv = FundingCreated_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_FundingSigned_write"))) TS_FundingSigned_write(uint32_t obj) {
@@ -31223,7 +31847,7 @@ uint32_t  __attribute__((export_name("TS_FundingSigned_read"))) TS_FundingSigned
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_FundingSignedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingSignedDecodeErrorZ), "LDKCResult_FundingSignedDecodeErrorZ");
        *ret_conv = FundingSigned_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_FundingLocked_write"))) TS_FundingLocked_write(uint32_t obj) {
@@ -31244,7 +31868,7 @@ uint32_t  __attribute__((export_name("TS_FundingLocked_read"))) TS_FundingLocked
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_FundingLockedDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FundingLockedDecodeErrorZ), "LDKCResult_FundingLockedDecodeErrorZ");
        *ret_conv = FundingLocked_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_Init_write"))) TS_Init_write(uint32_t obj) {
@@ -31265,7 +31889,7 @@ uint32_t  __attribute__((export_name("TS_Init_read"))) TS_Init_read(int8_tArray
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_InitDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InitDecodeErrorZ), "LDKCResult_InitDecodeErrorZ");
        *ret_conv = Init_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_OpenChannel_write"))) TS_OpenChannel_write(uint32_t obj) {
@@ -31286,7 +31910,7 @@ uint32_t  __attribute__((export_name("TS_OpenChannel_read"))) TS_OpenChannel_rea
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_OpenChannelDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_OpenChannelDecodeErrorZ), "LDKCResult_OpenChannelDecodeErrorZ");
        *ret_conv = OpenChannel_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_RevokeAndACK_write"))) TS_RevokeAndACK_write(uint32_t obj) {
@@ -31307,7 +31931,7 @@ uint32_t  __attribute__((export_name("TS_RevokeAndACK_read"))) TS_RevokeAndACK_r
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_RevokeAndACKDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RevokeAndACKDecodeErrorZ), "LDKCResult_RevokeAndACKDecodeErrorZ");
        *ret_conv = RevokeAndACK_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_Shutdown_write"))) TS_Shutdown_write(uint32_t obj) {
@@ -31328,7 +31952,7 @@ uint32_t  __attribute__((export_name("TS_Shutdown_read"))) TS_Shutdown_read(int8
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ShutdownDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownDecodeErrorZ), "LDKCResult_ShutdownDecodeErrorZ");
        *ret_conv = Shutdown_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_UpdateFailHTLC_write"))) TS_UpdateFailHTLC_write(uint32_t obj) {
@@ -31349,7 +31973,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFailHTLC_read"))) TS_UpdateFailHT
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_UpdateFailHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFailHTLCDecodeErrorZ), "LDKCResult_UpdateFailHTLCDecodeErrorZ");
        *ret_conv = UpdateFailHTLC_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_UpdateFailMalformedHTLC_write"))) TS_UpdateFailMalformedHTLC_write(uint32_t obj) {
@@ -31370,7 +31994,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFailMalformedHTLC_read"))) TS_Upd
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ), "LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ");
        *ret_conv = UpdateFailMalformedHTLC_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_UpdateFee_write"))) TS_UpdateFee_write(uint32_t obj) {
@@ -31391,7 +32015,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFee_read"))) TS_UpdateFee_read(in
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_UpdateFeeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFeeDecodeErrorZ), "LDKCResult_UpdateFeeDecodeErrorZ");
        *ret_conv = UpdateFee_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_UpdateFulfillHTLC_write"))) TS_UpdateFulfillHTLC_write(uint32_t obj) {
@@ -31412,7 +32036,7 @@ uint32_t  __attribute__((export_name("TS_UpdateFulfillHTLC_read"))) TS_UpdateFul
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_UpdateFulfillHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateFulfillHTLCDecodeErrorZ), "LDKCResult_UpdateFulfillHTLCDecodeErrorZ");
        *ret_conv = UpdateFulfillHTLC_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_UpdateAddHTLC_write"))) TS_UpdateAddHTLC_write(uint32_t obj) {
@@ -31433,7 +32057,7 @@ uint32_t  __attribute__((export_name("TS_UpdateAddHTLC_read"))) TS_UpdateAddHTLC
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_UpdateAddHTLCDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UpdateAddHTLCDecodeErrorZ), "LDKCResult_UpdateAddHTLCDecodeErrorZ");
        *ret_conv = UpdateAddHTLC_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_Ping_write"))) TS_Ping_write(uint32_t obj) {
@@ -31454,7 +32078,7 @@ uint32_t  __attribute__((export_name("TS_Ping_read"))) TS_Ping_read(int8_tArray
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_PingDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PingDecodeErrorZ), "LDKCResult_PingDecodeErrorZ");
        *ret_conv = Ping_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_Pong_write"))) TS_Pong_write(uint32_t obj) {
@@ -31475,7 +32099,7 @@ uint32_t  __attribute__((export_name("TS_Pong_read"))) TS_Pong_read(int8_tArray
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_PongDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PongDecodeErrorZ), "LDKCResult_PongDecodeErrorZ");
        *ret_conv = Pong_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_UnsignedChannelAnnouncement_write"))) TS_UnsignedChannelAnnouncement_write(uint32_t obj) {
@@ -31496,7 +32120,7 @@ uint32_t  __attribute__((export_name("TS_UnsignedChannelAnnouncement_read"))) TS
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ), "LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ");
        *ret_conv = UnsignedChannelAnnouncement_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ChannelAnnouncement_write"))) TS_ChannelAnnouncement_write(uint32_t obj) {
@@ -31517,7 +32141,7 @@ uint32_t  __attribute__((export_name("TS_ChannelAnnouncement_read"))) TS_Channel
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelAnnouncementDecodeErrorZ), "LDKCResult_ChannelAnnouncementDecodeErrorZ");
        *ret_conv = ChannelAnnouncement_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_UnsignedChannelUpdate_write"))) TS_UnsignedChannelUpdate_write(uint32_t obj) {
@@ -31538,7 +32162,7 @@ uint32_t  __attribute__((export_name("TS_UnsignedChannelUpdate_read"))) TS_Unsig
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_UnsignedChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedChannelUpdateDecodeErrorZ), "LDKCResult_UnsignedChannelUpdateDecodeErrorZ");
        *ret_conv = UnsignedChannelUpdate_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ChannelUpdate_write"))) TS_ChannelUpdate_write(uint32_t obj) {
@@ -31559,7 +32183,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdate_read"))) TS_ChannelUpdate
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelUpdateDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelUpdateDecodeErrorZ), "LDKCResult_ChannelUpdateDecodeErrorZ");
        *ret_conv = ChannelUpdate_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ErrorMessage_write"))) TS_ErrorMessage_write(uint32_t obj) {
@@ -31580,7 +32204,7 @@ uint32_t  __attribute__((export_name("TS_ErrorMessage_read"))) TS_ErrorMessage_r
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ErrorMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ErrorMessageDecodeErrorZ), "LDKCResult_ErrorMessageDecodeErrorZ");
        *ret_conv = ErrorMessage_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_WarningMessage_write"))) TS_WarningMessage_write(uint32_t obj) {
@@ -31601,7 +32225,7 @@ uint32_t  __attribute__((export_name("TS_WarningMessage_read"))) TS_WarningMessa
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_WarningMessageDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_WarningMessageDecodeErrorZ), "LDKCResult_WarningMessageDecodeErrorZ");
        *ret_conv = WarningMessage_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_UnsignedNodeAnnouncement_write"))) TS_UnsignedNodeAnnouncement_write(uint32_t obj) {
@@ -31622,7 +32246,7 @@ uint32_t  __attribute__((export_name("TS_UnsignedNodeAnnouncement_read"))) TS_Un
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ), "LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ");
        *ret_conv = UnsignedNodeAnnouncement_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_NodeAnnouncement_write"))) TS_NodeAnnouncement_write(uint32_t obj) {
@@ -31643,7 +32267,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncement_read"))) TS_NodeAnnoun
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_NodeAnnouncementDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementDecodeErrorZ), "LDKCResult_NodeAnnouncementDecodeErrorZ");
        *ret_conv = NodeAnnouncement_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_QueryShortChannelIds_read"))) TS_QueryShortChannelIds_read(int8_tArray ser) {
@@ -31652,7 +32276,7 @@ uint32_t  __attribute__((export_name("TS_QueryShortChannelIds_read"))) TS_QueryS
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_QueryShortChannelIdsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryShortChannelIdsDecodeErrorZ), "LDKCResult_QueryShortChannelIdsDecodeErrorZ");
        *ret_conv = QueryShortChannelIds_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_QueryShortChannelIds_write"))) TS_QueryShortChannelIds_write(uint32_t obj) {
@@ -31685,7 +32309,7 @@ uint32_t  __attribute__((export_name("TS_ReplyShortChannelIdsEnd_read"))) TS_Rep
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ), "LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ");
        *ret_conv = ReplyShortChannelIdsEnd_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int32_t  __attribute__((export_name("TS_QueryChannelRange_end_blocknum"))) TS_QueryChannelRange_end_blocknum(uint32_t this_arg) {
@@ -31693,8 +32317,8 @@ int32_t  __attribute__((export_name("TS_QueryChannelRange_end_blocknum"))) TS_Qu
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int32_t ret_val = QueryChannelRange_end_blocknum(&this_arg_conv);
-       return ret_val;
+       int32_t ret_conv = QueryChannelRange_end_blocknum(&this_arg_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_QueryChannelRange_write"))) TS_QueryChannelRange_write(uint32_t obj) {
@@ -31715,7 +32339,7 @@ uint32_t  __attribute__((export_name("TS_QueryChannelRange_read"))) TS_QueryChan
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_QueryChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_QueryChannelRangeDecodeErrorZ), "LDKCResult_QueryChannelRangeDecodeErrorZ");
        *ret_conv = QueryChannelRange_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ReplyChannelRange_read"))) TS_ReplyChannelRange_read(int8_tArray ser) {
@@ -31724,7 +32348,7 @@ uint32_t  __attribute__((export_name("TS_ReplyChannelRange_read"))) TS_ReplyChan
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ReplyChannelRangeDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ReplyChannelRangeDecodeErrorZ), "LDKCResult_ReplyChannelRangeDecodeErrorZ");
        *ret_conv = ReplyChannelRange_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ReplyChannelRange_write"))) TS_ReplyChannelRange_write(uint32_t obj) {
@@ -31757,7 +32381,7 @@ uint32_t  __attribute__((export_name("TS_GossipTimestampFilter_read"))) TS_Gossi
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_GossipTimestampFilterDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_GossipTimestampFilterDecodeErrorZ), "LDKCResult_GossipTimestampFilterDecodeErrorZ");
        *ret_conv = GossipTimestampFilter_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_CustomMessageHandler_free"))) TS_CustomMessageHandler_free(uint32_t this_ptr) {
@@ -31779,7 +32403,7 @@ void  __attribute__((export_name("TS_IgnoringMessageHandler_free"))) TS_Ignoring
 
 uint32_t  __attribute__((export_name("TS_IgnoringMessageHandler_new"))) TS_IgnoringMessageHandler_new() {
        LDKIgnoringMessageHandler ret_var = IgnoringMessageHandler_new();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -31797,7 +32421,7 @@ uint32_t  __attribute__((export_name("TS_IgnoringMessageHandler_as_MessageSendEv
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKMessageSendEventsProvider* ret_ret = MALLOC(sizeof(LDKMessageSendEventsProvider), "LDKMessageSendEventsProvider");
        *ret_ret = IgnoringMessageHandler_as_MessageSendEventsProvider(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_IgnoringMessageHandler_as_RoutingMessageHandler"))) TS_IgnoringMessageHandler_as_RoutingMessageHandler(uint32_t this_arg) {
@@ -31807,7 +32431,7 @@ uint32_t  __attribute__((export_name("TS_IgnoringMessageHandler_as_RoutingMessag
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKRoutingMessageHandler* ret_ret = MALLOC(sizeof(LDKRoutingMessageHandler), "LDKRoutingMessageHandler");
        *ret_ret = IgnoringMessageHandler_as_RoutingMessageHandler(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_IgnoringMessageHandler_as_CustomMessageReader"))) TS_IgnoringMessageHandler_as_CustomMessageReader(uint32_t this_arg) {
@@ -31817,7 +32441,7 @@ uint32_t  __attribute__((export_name("TS_IgnoringMessageHandler_as_CustomMessage
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKCustomMessageReader* ret_ret = MALLOC(sizeof(LDKCustomMessageReader), "LDKCustomMessageReader");
        *ret_ret = IgnoringMessageHandler_as_CustomMessageReader(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_IgnoringMessageHandler_as_CustomMessageHandler"))) TS_IgnoringMessageHandler_as_CustomMessageHandler(uint32_t this_arg) {
@@ -31827,7 +32451,7 @@ uint32_t  __attribute__((export_name("TS_IgnoringMessageHandler_as_CustomMessage
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKCustomMessageHandler* ret_ret = MALLOC(sizeof(LDKCustomMessageHandler), "LDKCustomMessageHandler");
        *ret_ret = IgnoringMessageHandler_as_CustomMessageHandler(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 void  __attribute__((export_name("TS_ErroringMessageHandler_free"))) TS_ErroringMessageHandler_free(uint32_t this_obj) {
@@ -31840,7 +32464,7 @@ void  __attribute__((export_name("TS_ErroringMessageHandler_free"))) TS_Erroring
 
 uint32_t  __attribute__((export_name("TS_ErroringMessageHandler_new"))) TS_ErroringMessageHandler_new() {
        LDKErroringMessageHandler ret_var = ErroringMessageHandler_new();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -31858,7 +32482,7 @@ uint32_t  __attribute__((export_name("TS_ErroringMessageHandler_as_MessageSendEv
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKMessageSendEventsProvider* ret_ret = MALLOC(sizeof(LDKMessageSendEventsProvider), "LDKMessageSendEventsProvider");
        *ret_ret = ErroringMessageHandler_as_MessageSendEventsProvider(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_ErroringMessageHandler_as_ChannelMessageHandler"))) TS_ErroringMessageHandler_as_ChannelMessageHandler(uint32_t this_arg) {
@@ -31868,7 +32492,7 @@ uint32_t  __attribute__((export_name("TS_ErroringMessageHandler_as_ChannelMessag
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKChannelMessageHandler* ret_ret = MALLOC(sizeof(LDKChannelMessageHandler), "LDKChannelMessageHandler");
        *ret_ret = ErroringMessageHandler_as_ChannelMessageHandler(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 void  __attribute__((export_name("TS_MessageHandler_free"))) TS_MessageHandler_free(uint32_t this_obj) {
@@ -31885,7 +32509,7 @@ uint32_t  __attribute__((export_name("TS_MessageHandler_get_chan_handler"))) TS_
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        // WARNING: This object doesn't live past this scope, needs clone!
-       uintptr_t ret_ret = ((uintptr_t)MessageHandler_get_chan_handler(&this_ptr_conv)) | 1;
+       uint32_t ret_ret = ((uintptr_t)MessageHandler_get_chan_handler(&this_ptr_conv)) | 1;
        return ret_ret;
 }
 
@@ -31897,6 +32521,10 @@ void  __attribute__((export_name("TS_MessageHandler_set_chan_handler"))) TS_Mess
        void* val_ptr = (void*)(((uintptr_t)val) & ~1);
        CHECK_ACCESS(val_ptr);
        LDKChannelMessageHandler val_conv = *(LDKChannelMessageHandler*)(val_ptr);
+       if (val_conv.free == LDKChannelMessageHandler_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKChannelMessageHandler_JCalls_cloned(&val_conv);
+       }
        MessageHandler_set_chan_handler(&this_ptr_conv, val_conv);
 }
 
@@ -31906,7 +32534,7 @@ uint32_t  __attribute__((export_name("TS_MessageHandler_get_route_handler"))) TS
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        // WARNING: This object doesn't live past this scope, needs clone!
-       uintptr_t ret_ret = ((uintptr_t)MessageHandler_get_route_handler(&this_ptr_conv)) | 1;
+       uint32_t ret_ret = ((uintptr_t)MessageHandler_get_route_handler(&this_ptr_conv)) | 1;
        return ret_ret;
 }
 
@@ -31918,6 +32546,10 @@ void  __attribute__((export_name("TS_MessageHandler_set_route_handler"))) TS_Mes
        void* val_ptr = (void*)(((uintptr_t)val) & ~1);
        CHECK_ACCESS(val_ptr);
        LDKRoutingMessageHandler val_conv = *(LDKRoutingMessageHandler*)(val_ptr);
+       if (val_conv.free == LDKRoutingMessageHandler_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKRoutingMessageHandler_JCalls_cloned(&val_conv);
+       }
        MessageHandler_set_route_handler(&this_ptr_conv, val_conv);
 }
 
@@ -31925,11 +32557,19 @@ uint32_t  __attribute__((export_name("TS_MessageHandler_new"))) TS_MessageHandle
        void* chan_handler_arg_ptr = (void*)(((uintptr_t)chan_handler_arg) & ~1);
        CHECK_ACCESS(chan_handler_arg_ptr);
        LDKChannelMessageHandler chan_handler_arg_conv = *(LDKChannelMessageHandler*)(chan_handler_arg_ptr);
+       if (chan_handler_arg_conv.free == LDKChannelMessageHandler_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKChannelMessageHandler_JCalls_cloned(&chan_handler_arg_conv);
+       }
        void* route_handler_arg_ptr = (void*)(((uintptr_t)route_handler_arg) & ~1);
        CHECK_ACCESS(route_handler_arg_ptr);
        LDKRoutingMessageHandler route_handler_arg_conv = *(LDKRoutingMessageHandler*)(route_handler_arg_ptr);
+       if (route_handler_arg_conv.free == LDKRoutingMessageHandler_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKRoutingMessageHandler_JCalls_cloned(&route_handler_arg_conv);
+       }
        LDKMessageHandler ret_var = MessageHandler_new(chan_handler_arg_conv, route_handler_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -31943,14 +32583,14 @@ uint32_t  __attribute__((export_name("TS_MessageHandler_new"))) TS_MessageHandle
 static inline uintptr_t SocketDescriptor_clone_ptr(LDKSocketDescriptor *NONNULL_PTR arg) {
        LDKSocketDescriptor* ret_ret = MALLOC(sizeof(LDKSocketDescriptor), "LDKSocketDescriptor");
        *ret_ret = SocketDescriptor_clone(arg);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
-intptr_t  __attribute__((export_name("TS_SocketDescriptor_clone_ptr"))) TS_SocketDescriptor_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_SocketDescriptor_clone_ptr"))) TS_SocketDescriptor_clone_ptr(uint32_t arg) {
        void* arg_ptr = (void*)(((uintptr_t)arg) & ~1);
        if (!(arg & 1)) { CHECK_ACCESS(arg_ptr); }
        LDKSocketDescriptor* arg_conv = (LDKSocketDescriptor*)arg_ptr;
-       intptr_t ret_val = SocketDescriptor_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = SocketDescriptor_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_SocketDescriptor_clone"))) TS_SocketDescriptor_clone(uint32_t orig) {
@@ -31959,7 +32599,7 @@ uint32_t  __attribute__((export_name("TS_SocketDescriptor_clone"))) TS_SocketDes
        LDKSocketDescriptor* orig_conv = (LDKSocketDescriptor*)orig_ptr;
        LDKSocketDescriptor* ret_ret = MALLOC(sizeof(LDKSocketDescriptor), "LDKSocketDescriptor");
        *ret_ret = SocketDescriptor_clone(orig_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 void  __attribute__((export_name("TS_SocketDescriptor_free"))) TS_SocketDescriptor_free(uint32_t this_ptr) {
@@ -31984,8 +32624,8 @@ jboolean  __attribute__((export_name("TS_PeerHandleError_get_no_connection_possi
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = PeerHandleError_get_no_connection_possible(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = PeerHandleError_get_no_connection_possible(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_PeerHandleError_set_no_connection_possible"))) TS_PeerHandleError_set_no_connection_possible(uint32_t this_ptr, jboolean val) {
@@ -31998,7 +32638,7 @@ void  __attribute__((export_name("TS_PeerHandleError_set_no_connection_possible"
 
 uint32_t  __attribute__((export_name("TS_PeerHandleError_new"))) TS_PeerHandleError_new(jboolean no_connection_possible_arg) {
        LDKPeerHandleError ret_var = PeerHandleError_new(no_connection_possible_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32011,7 +32651,7 @@ uint32_t  __attribute__((export_name("TS_PeerHandleError_new"))) TS_PeerHandleEr
 
 static inline uintptr_t PeerHandleError_clone_ptr(LDKPeerHandleError *NONNULL_PTR arg) {
        LDKPeerHandleError ret_var = PeerHandleError_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32021,13 +32661,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_PeerHandleError_clone_ptr"))) TS_PeerHandleError_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_PeerHandleError_clone_ptr"))) TS_PeerHandleError_clone_ptr(uint32_t arg) {
        LDKPeerHandleError arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = PeerHandleError_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = PeerHandleError_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PeerHandleError_clone"))) TS_PeerHandleError_clone(uint32_t orig) {
@@ -32036,7 +32676,7 @@ uint32_t  __attribute__((export_name("TS_PeerHandleError_clone"))) TS_PeerHandle
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKPeerHandleError ret_var = PeerHandleError_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32071,11 +32711,19 @@ uint32_t  __attribute__((export_name("TS_PeerManager_new"))) TS_PeerManager_new(
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        void* custom_message_handler_ptr = (void*)(((uintptr_t)custom_message_handler) & ~1);
        CHECK_ACCESS(custom_message_handler_ptr);
        LDKCustomMessageHandler custom_message_handler_conv = *(LDKCustomMessageHandler*)(custom_message_handler_ptr);
+       if (custom_message_handler_conv.free == LDKCustomMessageHandler_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKCustomMessageHandler_JCalls_cloned(&custom_message_handler_conv);
+       }
        LDKPeerManager ret_var = PeerManager_new(message_handler_conv, our_node_secret_ref, ephemeral_random_data_ref, logger_conv, custom_message_handler_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32105,7 +32753,7 @@ ptrArray  __attribute__((export_name("TS_PeerManager_get_peer_node_ids"))) TS_Pe
        return ret_arr;
 }
 
-uint32_t  __attribute__((export_name("TS_PeerManager_new_outbound_connection"))) TS_PeerManager_new_outbound_connection(uint32_t this_arg, int8_tArray their_node_id, uint32_t descriptor) {
+uint32_t  __attribute__((export_name("TS_PeerManager_new_outbound_connection"))) TS_PeerManager_new_outbound_connection(uint32_t this_arg, int8_tArray their_node_id, uint32_t descriptor, uint32_t remote_network_address) {
        LDKPeerManager this_arg_conv;
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
@@ -32116,12 +32764,19 @@ uint32_t  __attribute__((export_name("TS_PeerManager_new_outbound_connection")))
        void* descriptor_ptr = (void*)(((uintptr_t)descriptor) & ~1);
        CHECK_ACCESS(descriptor_ptr);
        LDKSocketDescriptor descriptor_conv = *(LDKSocketDescriptor*)(descriptor_ptr);
+       if (descriptor_conv.free == LDKSocketDescriptor_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKSocketDescriptor_JCalls_cloned(&descriptor_conv);
+       }
+       void* remote_network_address_ptr = (void*)(((uintptr_t)remote_network_address) & ~1);
+       CHECK_ACCESS(remote_network_address_ptr);
+       LDKCOption_NetAddressZ remote_network_address_conv = *(LDKCOption_NetAddressZ*)(remote_network_address_ptr);
        LDKCResult_CVec_u8ZPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_u8ZPeerHandleErrorZ), "LDKCResult_CVec_u8ZPeerHandleErrorZ");
-       *ret_conv = PeerManager_new_outbound_connection(&this_arg_conv, their_node_id_ref, descriptor_conv);
-       return (uintptr_t)ret_conv;
+       *ret_conv = PeerManager_new_outbound_connection(&this_arg_conv, their_node_id_ref, descriptor_conv, remote_network_address_conv);
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_PeerManager_new_inbound_connection"))) TS_PeerManager_new_inbound_connection(uint32_t this_arg, uint32_t descriptor) {
+uint32_t  __attribute__((export_name("TS_PeerManager_new_inbound_connection"))) TS_PeerManager_new_inbound_connection(uint32_t this_arg, uint32_t descriptor, uint32_t remote_network_address) {
        LDKPeerManager this_arg_conv;
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
@@ -32129,9 +32784,16 @@ uint32_t  __attribute__((export_name("TS_PeerManager_new_inbound_connection")))
        void* descriptor_ptr = (void*)(((uintptr_t)descriptor) & ~1);
        CHECK_ACCESS(descriptor_ptr);
        LDKSocketDescriptor descriptor_conv = *(LDKSocketDescriptor*)(descriptor_ptr);
+       if (descriptor_conv.free == LDKSocketDescriptor_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKSocketDescriptor_JCalls_cloned(&descriptor_conv);
+       }
+       void* remote_network_address_ptr = (void*)(((uintptr_t)remote_network_address) & ~1);
+       CHECK_ACCESS(remote_network_address_ptr);
+       LDKCOption_NetAddressZ remote_network_address_conv = *(LDKCOption_NetAddressZ*)(remote_network_address_ptr);
        LDKCResult_NonePeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePeerHandleErrorZ), "LDKCResult_NonePeerHandleErrorZ");
-       *ret_conv = PeerManager_new_inbound_connection(&this_arg_conv, descriptor_conv);
-       return (uintptr_t)ret_conv;
+       *ret_conv = PeerManager_new_inbound_connection(&this_arg_conv, descriptor_conv, remote_network_address_conv);
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PeerManager_write_buffer_space_avail"))) TS_PeerManager_write_buffer_space_avail(uint32_t this_arg, uint32_t descriptor) {
@@ -32144,7 +32806,7 @@ uint32_t  __attribute__((export_name("TS_PeerManager_write_buffer_space_avail"))
        LDKSocketDescriptor* descriptor_conv = (LDKSocketDescriptor*)descriptor_ptr;
        LDKCResult_NonePeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NonePeerHandleErrorZ), "LDKCResult_NonePeerHandleErrorZ");
        *ret_conv = PeerManager_write_buffer_space_avail(&this_arg_conv, descriptor_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PeerManager_read_event"))) TS_PeerManager_read_event(uint32_t this_arg, uint32_t peer_descriptor, int8_tArray data) {
@@ -32160,7 +32822,7 @@ uint32_t  __attribute__((export_name("TS_PeerManager_read_event"))) TS_PeerManag
        data_ref.data = data->elems /* XXX data leaks */;
        LDKCResult_boolPeerHandleErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_boolPeerHandleErrorZ), "LDKCResult_boolPeerHandleErrorZ");
        *ret_conv = PeerManager_read_event(&this_arg_conv, peer_descriptor_conv, data_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_PeerManager_process_events"))) TS_PeerManager_process_events(uint32_t this_arg) {
@@ -32210,13 +32872,13 @@ void  __attribute__((export_name("TS_PeerManager_timer_tick_occurred"))) TS_Peer
 }
 
 int64_t  __attribute__((export_name("TS_htlc_success_tx_weight"))) TS_htlc_success_tx_weight(jboolean opt_anchors) {
-       int64_t ret_val = htlc_success_tx_weight(opt_anchors);
-       return ret_val;
+       int64_t ret_conv = htlc_success_tx_weight(opt_anchors);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_htlc_timeout_tx_weight"))) TS_htlc_timeout_tx_weight(jboolean opt_anchors) {
-       int64_t ret_val = htlc_timeout_tx_weight(opt_anchors);
-       return ret_val;
+       int64_t ret_conv = htlc_timeout_tx_weight(opt_anchors);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_build_commitment_secret"))) TS_build_commitment_secret(int8_tArray commitment_seed, int64_t idx) {
@@ -32260,7 +32922,7 @@ void  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_free"))) TS_C
 
 static inline uintptr_t CounterpartyCommitmentSecrets_clone_ptr(LDKCounterpartyCommitmentSecrets *NONNULL_PTR arg) {
        LDKCounterpartyCommitmentSecrets ret_var = CounterpartyCommitmentSecrets_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32270,13 +32932,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_clone_ptr"))) TS_CounterpartyCommitmentSecrets_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_clone_ptr"))) TS_CounterpartyCommitmentSecrets_clone_ptr(uint32_t arg) {
        LDKCounterpartyCommitmentSecrets arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = CounterpartyCommitmentSecrets_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CounterpartyCommitmentSecrets_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_clone"))) TS_CounterpartyCommitmentSecrets_clone(uint32_t orig) {
@@ -32285,7 +32947,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_clone")))
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKCounterpartyCommitmentSecrets ret_var = CounterpartyCommitmentSecrets_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32298,7 +32960,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_clone")))
 
 uint32_t  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_new"))) TS_CounterpartyCommitmentSecrets_new() {
        LDKCounterpartyCommitmentSecrets ret_var = CounterpartyCommitmentSecrets_new();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32314,8 +32976,8 @@ int64_t  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_get_min_se
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = CounterpartyCommitmentSecrets_get_min_seen_secret(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = CounterpartyCommitmentSecrets_get_min_seen_secret(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_provide_secret"))) TS_CounterpartyCommitmentSecrets_provide_secret(uint32_t this_arg, int64_t idx, int8_tArray secret) {
@@ -32328,7 +32990,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_provide_s
        memcpy(secret_ref.data, secret->elems, 32); FREE(secret);
        LDKCResult_NoneNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneNoneZ), "LDKCResult_NoneNoneZ");
        *ret_conv = CounterpartyCommitmentSecrets_provide_secret(&this_arg_conv, idx, secret_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_get_secret"))) TS_CounterpartyCommitmentSecrets_get_secret(uint32_t this_arg, int64_t idx) {
@@ -32359,7 +33021,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyCommitmentSecrets_read")))
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ), "LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ");
        *ret_conv = CounterpartyCommitmentSecrets_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_derive_private_key"))) TS_derive_private_key(int8_tArray per_commitment_point, int8_tArray base_secret) {
@@ -32372,7 +33034,7 @@ uint32_t  __attribute__((export_name("TS_derive_private_key"))) TS_derive_privat
        unsigned char (*base_secret_ref)[32] = &base_secret_arr;
        LDKCResult_SecretKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyErrorZ), "LDKCResult_SecretKeyErrorZ");
        *ret_conv = derive_private_key(per_commitment_point_ref, base_secret_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_derive_public_key"))) TS_derive_public_key(int8_tArray per_commitment_point, int8_tArray base_point) {
@@ -32384,7 +33046,7 @@ uint32_t  __attribute__((export_name("TS_derive_public_key"))) TS_derive_public_
        memcpy(base_point_ref.compressed_form, base_point->elems, 33); FREE(base_point);
        LDKCResult_PublicKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PublicKeyErrorZ), "LDKCResult_PublicKeyErrorZ");
        *ret_conv = derive_public_key(per_commitment_point_ref, base_point_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_derive_private_revocation_key"))) TS_derive_private_revocation_key(int8_tArray per_commitment_secret, int8_tArray countersignatory_revocation_base_secret) {
@@ -32398,7 +33060,7 @@ uint32_t  __attribute__((export_name("TS_derive_private_revocation_key"))) TS_de
        unsigned char (*countersignatory_revocation_base_secret_ref)[32] = &countersignatory_revocation_base_secret_arr;
        LDKCResult_SecretKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SecretKeyErrorZ), "LDKCResult_SecretKeyErrorZ");
        *ret_conv = derive_private_revocation_key(per_commitment_secret_ref, countersignatory_revocation_base_secret_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_derive_public_revocation_key"))) TS_derive_public_revocation_key(int8_tArray per_commitment_point, int8_tArray countersignatory_revocation_base_point) {
@@ -32410,7 +33072,7 @@ uint32_t  __attribute__((export_name("TS_derive_public_revocation_key"))) TS_der
        memcpy(countersignatory_revocation_base_point_ref.compressed_form, countersignatory_revocation_base_point->elems, 33); FREE(countersignatory_revocation_base_point);
        LDKCResult_PublicKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PublicKeyErrorZ), "LDKCResult_PublicKeyErrorZ");
        *ret_conv = derive_public_revocation_key(per_commitment_point_ref, countersignatory_revocation_base_point_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_TxCreationKeys_free"))) TS_TxCreationKeys_free(uint32_t this_obj) {
@@ -32543,7 +33205,7 @@ uint32_t  __attribute__((export_name("TS_TxCreationKeys_new"))) TS_TxCreationKey
        CHECK(broadcaster_delayed_payment_key_arg->arr_len == 33);
        memcpy(broadcaster_delayed_payment_key_arg_ref.compressed_form, broadcaster_delayed_payment_key_arg->elems, 33); FREE(broadcaster_delayed_payment_key_arg);
        LDKTxCreationKeys ret_var = TxCreationKeys_new(per_commitment_point_arg_ref, revocation_key_arg_ref, broadcaster_htlc_key_arg_ref, countersignatory_htlc_key_arg_ref, broadcaster_delayed_payment_key_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32556,7 +33218,7 @@ uint32_t  __attribute__((export_name("TS_TxCreationKeys_new"))) TS_TxCreationKey
 
 static inline uintptr_t TxCreationKeys_clone_ptr(LDKTxCreationKeys *NONNULL_PTR arg) {
        LDKTxCreationKeys ret_var = TxCreationKeys_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32566,13 +33228,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_TxCreationKeys_clone_ptr"))) TS_TxCreationKeys_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_TxCreationKeys_clone_ptr"))) TS_TxCreationKeys_clone_ptr(uint32_t arg) {
        LDKTxCreationKeys arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = TxCreationKeys_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = TxCreationKeys_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_TxCreationKeys_clone"))) TS_TxCreationKeys_clone(uint32_t orig) {
@@ -32581,7 +33243,7 @@ uint32_t  __attribute__((export_name("TS_TxCreationKeys_clone"))) TS_TxCreationK
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKTxCreationKeys ret_var = TxCreationKeys_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32610,7 +33272,7 @@ uint32_t  __attribute__((export_name("TS_TxCreationKeys_read"))) TS_TxCreationKe
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_TxCreationKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysDecodeErrorZ), "LDKCResult_TxCreationKeysDecodeErrorZ");
        *ret_conv = TxCreationKeys_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelPublicKeys_free"))) TS_ChannelPublicKeys_free(uint32_t this_obj) {
@@ -32743,7 +33405,7 @@ uint32_t  __attribute__((export_name("TS_ChannelPublicKeys_new"))) TS_ChannelPub
        CHECK(htlc_basepoint_arg->arr_len == 33);
        memcpy(htlc_basepoint_arg_ref.compressed_form, htlc_basepoint_arg->elems, 33); FREE(htlc_basepoint_arg);
        LDKChannelPublicKeys ret_var = ChannelPublicKeys_new(funding_pubkey_arg_ref, revocation_basepoint_arg_ref, payment_point_arg_ref, delayed_payment_basepoint_arg_ref, htlc_basepoint_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32756,7 +33418,7 @@ uint32_t  __attribute__((export_name("TS_ChannelPublicKeys_new"))) TS_ChannelPub
 
 static inline uintptr_t ChannelPublicKeys_clone_ptr(LDKChannelPublicKeys *NONNULL_PTR arg) {
        LDKChannelPublicKeys ret_var = ChannelPublicKeys_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32766,13 +33428,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelPublicKeys_clone_ptr"))) TS_ChannelPublicKeys_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelPublicKeys_clone_ptr"))) TS_ChannelPublicKeys_clone_ptr(uint32_t arg) {
        LDKChannelPublicKeys arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelPublicKeys_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelPublicKeys_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelPublicKeys_clone"))) TS_ChannelPublicKeys_clone(uint32_t orig) {
@@ -32781,7 +33443,7 @@ uint32_t  __attribute__((export_name("TS_ChannelPublicKeys_clone"))) TS_ChannelP
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelPublicKeys ret_var = ChannelPublicKeys_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32810,7 +33472,7 @@ uint32_t  __attribute__((export_name("TS_ChannelPublicKeys_read"))) TS_ChannelPu
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelPublicKeysDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelPublicKeysDecodeErrorZ), "LDKCResult_ChannelPublicKeysDecodeErrorZ");
        *ret_conv = ChannelPublicKeys_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_TxCreationKeys_derive_new"))) TS_TxCreationKeys_derive_new(int8_tArray per_commitment_point, int8_tArray broadcaster_delayed_payment_base, int8_tArray broadcaster_htlc_base, int8_tArray countersignatory_revocation_base, int8_tArray countersignatory_htlc_base) {
@@ -32831,7 +33493,7 @@ uint32_t  __attribute__((export_name("TS_TxCreationKeys_derive_new"))) TS_TxCrea
        memcpy(countersignatory_htlc_base_ref.compressed_form, countersignatory_htlc_base->elems, 33); FREE(countersignatory_htlc_base);
        LDKCResult_TxCreationKeysErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysErrorZ), "LDKCResult_TxCreationKeysErrorZ");
        *ret_conv = TxCreationKeys_derive_new(per_commitment_point_ref, broadcaster_delayed_payment_base_ref, broadcaster_htlc_base_ref, countersignatory_revocation_base_ref, countersignatory_htlc_base_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_TxCreationKeys_from_channel_static_keys"))) TS_TxCreationKeys_from_channel_static_keys(int8_tArray per_commitment_point, uint32_t broadcaster_keys, uint32_t countersignatory_keys) {
@@ -32848,7 +33510,7 @@ uint32_t  __attribute__((export_name("TS_TxCreationKeys_from_channel_static_keys
        CHECK_INNER_FIELD_ACCESS_OR_NULL(countersignatory_keys_conv);
        LDKCResult_TxCreationKeysErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_TxCreationKeysErrorZ), "LDKCResult_TxCreationKeysErrorZ");
        *ret_conv = TxCreationKeys_from_channel_static_keys(per_commitment_point_ref, &broadcaster_keys_conv, &countersignatory_keys_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_get_revokeable_redeemscript"))) TS_get_revokeable_redeemscript(int8_tArray revocation_key, int16_t contest_delay, int8_tArray broadcaster_delayed_payment_key) {
@@ -32878,8 +33540,8 @@ jboolean  __attribute__((export_name("TS_HTLCOutputInCommitment_get_offered")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = HTLCOutputInCommitment_get_offered(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = HTLCOutputInCommitment_get_offered(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_HTLCOutputInCommitment_set_offered"))) TS_HTLCOutputInCommitment_set_offered(uint32_t this_ptr, jboolean val) {
@@ -32895,8 +33557,8 @@ int64_t  __attribute__((export_name("TS_HTLCOutputInCommitment_get_amount_msat")
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = HTLCOutputInCommitment_get_amount_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = HTLCOutputInCommitment_get_amount_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_HTLCOutputInCommitment_set_amount_msat"))) TS_HTLCOutputInCommitment_set_amount_msat(uint32_t this_ptr, int64_t val) {
@@ -32912,8 +33574,8 @@ int32_t  __attribute__((export_name("TS_HTLCOutputInCommitment_get_cltv_expiry")
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = HTLCOutputInCommitment_get_cltv_expiry(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = HTLCOutputInCommitment_get_cltv_expiry(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_HTLCOutputInCommitment_set_cltv_expiry"))) TS_HTLCOutputInCommitment_set_cltv_expiry(uint32_t this_ptr, int32_t val) {
@@ -32952,7 +33614,7 @@ uint32_t  __attribute__((export_name("TS_HTLCOutputInCommitment_get_transaction_
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCOption_u32Z *ret_copy = MALLOC(sizeof(LDKCOption_u32Z), "LDKCOption_u32Z");
        *ret_copy = HTLCOutputInCommitment_get_transaction_output_index(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -32977,7 +33639,7 @@ uint32_t  __attribute__((export_name("TS_HTLCOutputInCommitment_new"))) TS_HTLCO
        LDKCOption_u32Z transaction_output_index_arg_conv = *(LDKCOption_u32Z*)(transaction_output_index_arg_ptr);
        transaction_output_index_arg_conv = COption_u32Z_clone((LDKCOption_u32Z*)(((uintptr_t)transaction_output_index_arg) & ~1));
        LDKHTLCOutputInCommitment ret_var = HTLCOutputInCommitment_new(offered_arg, amount_msat_arg, cltv_expiry_arg, payment_hash_arg_ref, transaction_output_index_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -32990,7 +33652,7 @@ uint32_t  __attribute__((export_name("TS_HTLCOutputInCommitment_new"))) TS_HTLCO
 
 static inline uintptr_t HTLCOutputInCommitment_clone_ptr(LDKHTLCOutputInCommitment *NONNULL_PTR arg) {
        LDKHTLCOutputInCommitment ret_var = HTLCOutputInCommitment_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33000,13 +33662,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_HTLCOutputInCommitment_clone_ptr"))) TS_HTLCOutputInCommitment_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_HTLCOutputInCommitment_clone_ptr"))) TS_HTLCOutputInCommitment_clone_ptr(uint32_t arg) {
        LDKHTLCOutputInCommitment arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = HTLCOutputInCommitment_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = HTLCOutputInCommitment_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_HTLCOutputInCommitment_clone"))) TS_HTLCOutputInCommitment_clone(uint32_t orig) {
@@ -33015,7 +33677,7 @@ uint32_t  __attribute__((export_name("TS_HTLCOutputInCommitment_clone"))) TS_HTL
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKHTLCOutputInCommitment ret_var = HTLCOutputInCommitment_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33044,7 +33706,7 @@ uint32_t  __attribute__((export_name("TS_HTLCOutputInCommitment_read"))) TS_HTLC
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_HTLCOutputInCommitmentDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HTLCOutputInCommitmentDecodeErrorZ), "LDKCResult_HTLCOutputInCommitmentDecodeErrorZ");
        *ret_conv = HTLCOutputInCommitment_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_get_htlc_redeemscript"))) TS_get_htlc_redeemscript(uint32_t htlc, jboolean opt_anchors, uint32_t keys) {
@@ -33124,7 +33786,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_get_holder
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelPublicKeys ret_var = ChannelTransactionParameters_get_holder_pubkeys(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33153,8 +33815,8 @@ int16_t  __attribute__((export_name("TS_ChannelTransactionParameters_get_holder_
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = ChannelTransactionParameters_get_holder_selected_contest_delay(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = ChannelTransactionParameters_get_holder_selected_contest_delay(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelTransactionParameters_set_holder_selected_contest_delay"))) TS_ChannelTransactionParameters_set_holder_selected_contest_delay(uint32_t this_ptr, int16_t val) {
@@ -33170,8 +33832,8 @@ jboolean  __attribute__((export_name("TS_ChannelTransactionParameters_get_is_out
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ChannelTransactionParameters_get_is_outbound_from_holder(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelTransactionParameters_get_is_outbound_from_holder(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelTransactionParameters_set_is_outbound_from_holder"))) TS_ChannelTransactionParameters_set_is_outbound_from_holder(uint32_t this_ptr, jboolean val) {
@@ -33188,7 +33850,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_get_counte
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCounterpartyChannelTransactionParameters ret_var = ChannelTransactionParameters_get_counterparty_parameters(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -33220,7 +33882,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_get_fundin
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKOutPoint ret_var = ChannelTransactionParameters_get_funding_outpoint(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -33282,7 +33944,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_new"))) TS
        funding_outpoint_arg_conv = OutPoint_clone(&funding_outpoint_arg_conv);
        LDKCOption_NoneZ opt_anchors_arg_conv = LDKCOption_NoneZ_from_js(opt_anchors_arg);
        LDKChannelTransactionParameters ret_var = ChannelTransactionParameters_new(holder_pubkeys_arg_conv, holder_selected_contest_delay_arg, is_outbound_from_holder_arg, counterparty_parameters_arg_conv, funding_outpoint_arg_conv, opt_anchors_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33295,7 +33957,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_new"))) TS
 
 static inline uintptr_t ChannelTransactionParameters_clone_ptr(LDKChannelTransactionParameters *NONNULL_PTR arg) {
        LDKChannelTransactionParameters ret_var = ChannelTransactionParameters_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33305,13 +33967,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelTransactionParameters_clone_ptr"))) TS_ChannelTransactionParameters_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_clone_ptr"))) TS_ChannelTransactionParameters_clone_ptr(uint32_t arg) {
        LDKChannelTransactionParameters arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelTransactionParameters_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelTransactionParameters_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_clone"))) TS_ChannelTransactionParameters_clone(uint32_t orig) {
@@ -33320,7 +33982,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_clone")))
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelTransactionParameters ret_var = ChannelTransactionParameters_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33345,7 +34007,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyChannelTransactionParameter
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelPublicKeys ret_var = CounterpartyChannelTransactionParameters_get_pubkeys(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33374,8 +34036,8 @@ int16_t  __attribute__((export_name("TS_CounterpartyChannelTransactionParameters
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = CounterpartyChannelTransactionParameters_get_selected_contest_delay(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = CounterpartyChannelTransactionParameters_get_selected_contest_delay(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CounterpartyChannelTransactionParameters_set_selected_contest_delay"))) TS_CounterpartyChannelTransactionParameters_set_selected_contest_delay(uint32_t this_ptr, int16_t val) {
@@ -33393,7 +34055,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyChannelTransactionParameter
        CHECK_INNER_FIELD_ACCESS_OR_NULL(pubkeys_arg_conv);
        pubkeys_arg_conv = ChannelPublicKeys_clone(&pubkeys_arg_conv);
        LDKCounterpartyChannelTransactionParameters ret_var = CounterpartyChannelTransactionParameters_new(pubkeys_arg_conv, selected_contest_delay_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33406,7 +34068,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyChannelTransactionParameter
 
 static inline uintptr_t CounterpartyChannelTransactionParameters_clone_ptr(LDKCounterpartyChannelTransactionParameters *NONNULL_PTR arg) {
        LDKCounterpartyChannelTransactionParameters ret_var = CounterpartyChannelTransactionParameters_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33416,13 +34078,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_CounterpartyChannelTransactionParameters_clone_ptr"))) TS_CounterpartyChannelTransactionParameters_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CounterpartyChannelTransactionParameters_clone_ptr"))) TS_CounterpartyChannelTransactionParameters_clone_ptr(uint32_t arg) {
        LDKCounterpartyChannelTransactionParameters arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = CounterpartyChannelTransactionParameters_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CounterpartyChannelTransactionParameters_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CounterpartyChannelTransactionParameters_clone"))) TS_CounterpartyChannelTransactionParameters_clone(uint32_t orig) {
@@ -33431,7 +34093,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyChannelTransactionParameter
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKCounterpartyChannelTransactionParameters ret_var = CounterpartyChannelTransactionParameters_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33447,8 +34109,8 @@ jboolean  __attribute__((export_name("TS_ChannelTransactionParameters_is_populat
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = ChannelTransactionParameters_is_populated(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelTransactionParameters_is_populated(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_as_holder_broadcastable"))) TS_ChannelTransactionParameters_as_holder_broadcastable(uint32_t this_arg) {
@@ -33457,7 +34119,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_as_holder_
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKDirectedChannelTransactionParameters ret_var = ChannelTransactionParameters_as_holder_broadcastable(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33474,7 +34136,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_as_counter
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKDirectedChannelTransactionParameters ret_var = ChannelTransactionParameters_as_counterparty_broadcastable(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33503,7 +34165,7 @@ uint32_t  __attribute__((export_name("TS_CounterpartyChannelTransactionParameter
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ), "LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ");
        *ret_conv = CounterpartyChannelTransactionParameters_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ChannelTransactionParameters_write"))) TS_ChannelTransactionParameters_write(uint32_t obj) {
@@ -33524,7 +34186,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTransactionParameters_read"))) T
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelTransactionParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelTransactionParametersDecodeErrorZ), "LDKCResult_ChannelTransactionParametersDecodeErrorZ");
        *ret_conv = ChannelTransactionParameters_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_DirectedChannelTransactionParameters_free"))) TS_DirectedChannelTransactionParameters_free(uint32_t this_obj) {
@@ -33541,7 +34203,7 @@ uint32_t  __attribute__((export_name("TS_DirectedChannelTransactionParameters_br
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKChannelPublicKeys ret_var = DirectedChannelTransactionParameters_broadcaster_pubkeys(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33558,7 +34220,7 @@ uint32_t  __attribute__((export_name("TS_DirectedChannelTransactionParameters_co
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKChannelPublicKeys ret_var = DirectedChannelTransactionParameters_countersignatory_pubkeys(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33574,8 +34236,8 @@ int16_t  __attribute__((export_name("TS_DirectedChannelTransactionParameters_con
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int16_t ret_val = DirectedChannelTransactionParameters_contest_delay(&this_arg_conv);
-       return ret_val;
+       int16_t ret_conv = DirectedChannelTransactionParameters_contest_delay(&this_arg_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_DirectedChannelTransactionParameters_is_outbound"))) TS_DirectedChannelTransactionParameters_is_outbound(uint32_t this_arg) {
@@ -33583,8 +34245,8 @@ jboolean  __attribute__((export_name("TS_DirectedChannelTransactionParameters_is
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = DirectedChannelTransactionParameters_is_outbound(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = DirectedChannelTransactionParameters_is_outbound(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_DirectedChannelTransactionParameters_funding_outpoint"))) TS_DirectedChannelTransactionParameters_funding_outpoint(uint32_t this_arg) {
@@ -33593,7 +34255,7 @@ uint32_t  __attribute__((export_name("TS_DirectedChannelTransactionParameters_fu
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKOutPoint ret_var = DirectedChannelTransactionParameters_funding_outpoint(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33609,8 +34271,8 @@ jboolean  __attribute__((export_name("TS_DirectedChannelTransactionParameters_op
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = DirectedChannelTransactionParameters_opt_anchors(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = DirectedChannelTransactionParameters_opt_anchors(&this_arg_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_HolderCommitmentTransaction_free"))) TS_HolderCommitmentTransaction_free(uint32_t this_obj) {
@@ -33666,7 +34328,7 @@ void  __attribute__((export_name("TS_HolderCommitmentTransaction_set_counterpart
 
 static inline uintptr_t HolderCommitmentTransaction_clone_ptr(LDKHolderCommitmentTransaction *NONNULL_PTR arg) {
        LDKHolderCommitmentTransaction ret_var = HolderCommitmentTransaction_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33676,13 +34338,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_HolderCommitmentTransaction_clone_ptr"))) TS_HolderCommitmentTransaction_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_HolderCommitmentTransaction_clone_ptr"))) TS_HolderCommitmentTransaction_clone_ptr(uint32_t arg) {
        LDKHolderCommitmentTransaction arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = HolderCommitmentTransaction_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = HolderCommitmentTransaction_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_HolderCommitmentTransaction_clone"))) TS_HolderCommitmentTransaction_clone(uint32_t orig) {
@@ -33691,7 +34353,7 @@ uint32_t  __attribute__((export_name("TS_HolderCommitmentTransaction_clone"))) T
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKHolderCommitmentTransaction ret_var = HolderCommitmentTransaction_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33720,7 +34382,7 @@ uint32_t  __attribute__((export_name("TS_HolderCommitmentTransaction_read"))) TS
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_HolderCommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_HolderCommitmentTransactionDecodeErrorZ), "LDKCResult_HolderCommitmentTransactionDecodeErrorZ");
        *ret_conv = HolderCommitmentTransaction_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_HolderCommitmentTransaction_new"))) TS_HolderCommitmentTransaction_new(uint32_t commitment_tx, int8_tArray counterparty_sig, ptrArray counterparty_htlc_sigs, int8_tArray holder_funding_key, int8_tArray counterparty_funding_key) {
@@ -33753,7 +34415,7 @@ uint32_t  __attribute__((export_name("TS_HolderCommitmentTransaction_new"))) TS_
        CHECK(counterparty_funding_key->arr_len == 33);
        memcpy(counterparty_funding_key_ref.compressed_form, counterparty_funding_key->elems, 33); FREE(counterparty_funding_key);
        LDKHolderCommitmentTransaction ret_var = HolderCommitmentTransaction_new(commitment_tx_conv, counterparty_sig_ref, counterparty_htlc_sigs_constr, holder_funding_key_ref, counterparty_funding_key_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33828,7 +34490,7 @@ uint32_t  __attribute__((export_name("TS_BuiltCommitmentTransaction_new"))) TS_B
        CHECK(txid_arg->arr_len == 32);
        memcpy(txid_arg_ref.data, txid_arg->elems, 32); FREE(txid_arg);
        LDKBuiltCommitmentTransaction ret_var = BuiltCommitmentTransaction_new(transaction_arg_ref, txid_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33841,7 +34503,7 @@ uint32_t  __attribute__((export_name("TS_BuiltCommitmentTransaction_new"))) TS_B
 
 static inline uintptr_t BuiltCommitmentTransaction_clone_ptr(LDKBuiltCommitmentTransaction *NONNULL_PTR arg) {
        LDKBuiltCommitmentTransaction ret_var = BuiltCommitmentTransaction_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33851,13 +34513,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_BuiltCommitmentTransaction_clone_ptr"))) TS_BuiltCommitmentTransaction_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_BuiltCommitmentTransaction_clone_ptr"))) TS_BuiltCommitmentTransaction_clone_ptr(uint32_t arg) {
        LDKBuiltCommitmentTransaction arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = BuiltCommitmentTransaction_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = BuiltCommitmentTransaction_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_BuiltCommitmentTransaction_clone"))) TS_BuiltCommitmentTransaction_clone(uint32_t orig) {
@@ -33866,7 +34528,7 @@ uint32_t  __attribute__((export_name("TS_BuiltCommitmentTransaction_clone"))) TS
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKBuiltCommitmentTransaction ret_var = BuiltCommitmentTransaction_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33895,7 +34557,7 @@ uint32_t  __attribute__((export_name("TS_BuiltCommitmentTransaction_read"))) TS_
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_BuiltCommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_BuiltCommitmentTransactionDecodeErrorZ), "LDKCResult_BuiltCommitmentTransactionDecodeErrorZ");
        *ret_conv = BuiltCommitmentTransaction_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_BuiltCommitmentTransaction_get_sighash_all"))) TS_BuiltCommitmentTransaction_get_sighash_all(uint32_t this_arg, int8_tArray funding_redeemscript, int64_t channel_value_satoshis) {
@@ -33938,7 +34600,7 @@ void  __attribute__((export_name("TS_ClosingTransaction_free"))) TS_ClosingTrans
 
 static inline uintptr_t ClosingTransaction_clone_ptr(LDKClosingTransaction *NONNULL_PTR arg) {
        LDKClosingTransaction ret_var = ClosingTransaction_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33948,13 +34610,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ClosingTransaction_clone_ptr"))) TS_ClosingTransaction_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ClosingTransaction_clone_ptr"))) TS_ClosingTransaction_clone_ptr(uint32_t arg) {
        LDKClosingTransaction arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ClosingTransaction_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ClosingTransaction_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosingTransaction_clone"))) TS_ClosingTransaction_clone(uint32_t orig) {
@@ -33963,7 +34625,7 @@ uint32_t  __attribute__((export_name("TS_ClosingTransaction_clone"))) TS_Closing
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKClosingTransaction ret_var = ClosingTransaction_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -33979,8 +34641,8 @@ int64_t  __attribute__((export_name("TS_ClosingTransaction_hash"))) TS_ClosingTr
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = ClosingTransaction_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = ClosingTransaction_hash(&o_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ClosingTransaction_new"))) TS_ClosingTransaction_new(int64_t to_holder_value_sat, int64_t to_counterparty_value_sat, int8_tArray to_holder_script, int8_tArray to_counterparty_script, uint32_t funding_outpoint) {
@@ -33998,7 +34660,7 @@ uint32_t  __attribute__((export_name("TS_ClosingTransaction_new"))) TS_ClosingTr
        CHECK_INNER_FIELD_ACCESS_OR_NULL(funding_outpoint_conv);
        funding_outpoint_conv = OutPoint_clone(&funding_outpoint_conv);
        LDKClosingTransaction ret_var = ClosingTransaction_new(to_holder_value_sat, to_counterparty_value_sat, to_holder_script_ref, to_counterparty_script_ref, funding_outpoint_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34015,7 +34677,7 @@ uint32_t  __attribute__((export_name("TS_ClosingTransaction_trust"))) TS_Closing
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKTrustedClosingTransaction ret_var = ClosingTransaction_trust(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34038,7 +34700,7 @@ uint32_t  __attribute__((export_name("TS_ClosingTransaction_verify"))) TS_Closin
        funding_outpoint_conv = OutPoint_clone(&funding_outpoint_conv);
        LDKCResult_TrustedClosingTransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TrustedClosingTransactionNoneZ), "LDKCResult_TrustedClosingTransactionNoneZ");
        *ret_conv = ClosingTransaction_verify(&this_arg_conv, funding_outpoint_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_ClosingTransaction_to_holder_value_sat"))) TS_ClosingTransaction_to_holder_value_sat(uint32_t this_arg) {
@@ -34046,8 +34708,8 @@ int64_t  __attribute__((export_name("TS_ClosingTransaction_to_holder_value_sat")
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = ClosingTransaction_to_holder_value_sat(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = ClosingTransaction_to_holder_value_sat(&this_arg_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_ClosingTransaction_to_counterparty_value_sat"))) TS_ClosingTransaction_to_counterparty_value_sat(uint32_t this_arg) {
@@ -34055,8 +34717,8 @@ int64_t  __attribute__((export_name("TS_ClosingTransaction_to_counterparty_value
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = ClosingTransaction_to_counterparty_value_sat(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = ClosingTransaction_to_counterparty_value_sat(&this_arg_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ClosingTransaction_to_holder_script"))) TS_ClosingTransaction_to_holder_script(uint32_t this_arg) {
@@ -34141,7 +34803,7 @@ void  __attribute__((export_name("TS_CommitmentTransaction_free"))) TS_Commitmen
 
 static inline uintptr_t CommitmentTransaction_clone_ptr(LDKCommitmentTransaction *NONNULL_PTR arg) {
        LDKCommitmentTransaction ret_var = CommitmentTransaction_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34151,13 +34813,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_CommitmentTransaction_clone_ptr"))) TS_CommitmentTransaction_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_CommitmentTransaction_clone_ptr"))) TS_CommitmentTransaction_clone_ptr(uint32_t arg) {
        LDKCommitmentTransaction arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = CommitmentTransaction_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = CommitmentTransaction_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CommitmentTransaction_clone"))) TS_CommitmentTransaction_clone(uint32_t orig) {
@@ -34166,7 +34828,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentTransaction_clone"))) TS_Comm
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKCommitmentTransaction ret_var = CommitmentTransaction_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34195,7 +34857,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentTransaction_read"))) TS_Commi
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_CommitmentTransactionDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_CommitmentTransactionDecodeErrorZ), "LDKCResult_CommitmentTransactionDecodeErrorZ");
        *ret_conv = CommitmentTransaction_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_CommitmentTransaction_commitment_number"))) TS_CommitmentTransaction_commitment_number(uint32_t this_arg) {
@@ -34203,8 +34865,8 @@ int64_t  __attribute__((export_name("TS_CommitmentTransaction_commitment_number"
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = CommitmentTransaction_commitment_number(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = CommitmentTransaction_commitment_number(&this_arg_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_CommitmentTransaction_to_broadcaster_value_sat"))) TS_CommitmentTransaction_to_broadcaster_value_sat(uint32_t this_arg) {
@@ -34212,8 +34874,8 @@ int64_t  __attribute__((export_name("TS_CommitmentTransaction_to_broadcaster_val
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = CommitmentTransaction_to_broadcaster_value_sat(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = CommitmentTransaction_to_broadcaster_value_sat(&this_arg_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_CommitmentTransaction_to_countersignatory_value_sat"))) TS_CommitmentTransaction_to_countersignatory_value_sat(uint32_t this_arg) {
@@ -34221,8 +34883,8 @@ int64_t  __attribute__((export_name("TS_CommitmentTransaction_to_countersignator
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = CommitmentTransaction_to_countersignatory_value_sat(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = CommitmentTransaction_to_countersignatory_value_sat(&this_arg_conv);
+       return ret_conv;
 }
 
 int32_t  __attribute__((export_name("TS_CommitmentTransaction_feerate_per_kw"))) TS_CommitmentTransaction_feerate_per_kw(uint32_t this_arg) {
@@ -34230,8 +34892,8 @@ int32_t  __attribute__((export_name("TS_CommitmentTransaction_feerate_per_kw")))
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int32_t ret_val = CommitmentTransaction_feerate_per_kw(&this_arg_conv);
-       return ret_val;
+       int32_t ret_conv = CommitmentTransaction_feerate_per_kw(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_CommitmentTransaction_trust"))) TS_CommitmentTransaction_trust(uint32_t this_arg) {
@@ -34240,7 +34902,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentTransaction_trust"))) TS_Comm
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKTrustedCommitmentTransaction ret_var = CommitmentTransaction_trust(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34270,7 +34932,7 @@ uint32_t  __attribute__((export_name("TS_CommitmentTransaction_verify"))) TS_Com
        CHECK_INNER_FIELD_ACCESS_OR_NULL(countersignatory_keys_conv);
        LDKCResult_TrustedCommitmentTransactionNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_TrustedCommitmentTransactionNoneZ), "LDKCResult_TrustedCommitmentTransactionNoneZ");
        *ret_conv = CommitmentTransaction_verify(&this_arg_conv, &channel_parameters_conv, &broadcaster_keys_conv, &countersignatory_keys_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_TrustedCommitmentTransaction_free"))) TS_TrustedCommitmentTransaction_free(uint32_t this_obj) {
@@ -34297,7 +34959,7 @@ uint32_t  __attribute__((export_name("TS_TrustedCommitmentTransaction_built_tran
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKBuiltCommitmentTransaction ret_var = TrustedCommitmentTransaction_built_transaction(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34314,7 +34976,7 @@ uint32_t  __attribute__((export_name("TS_TrustedCommitmentTransaction_keys"))) T
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKTxCreationKeys ret_var = TrustedCommitmentTransaction_keys(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34330,8 +34992,8 @@ jboolean  __attribute__((export_name("TS_TrustedCommitmentTransaction_opt_anchor
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = TrustedCommitmentTransaction_opt_anchors(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = TrustedCommitmentTransaction_opt_anchors(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_TrustedCommitmentTransaction_get_htlc_sigs"))) TS_TrustedCommitmentTransaction_get_htlc_sigs(uint32_t this_arg, int8_tArray htlc_base_key, uint32_t channel_parameters) {
@@ -34349,7 +35011,7 @@ uint32_t  __attribute__((export_name("TS_TrustedCommitmentTransaction_get_htlc_s
        CHECK_INNER_FIELD_ACCESS_OR_NULL(channel_parameters_conv);
        LDKCResult_CVec_SignatureZNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_CVec_SignatureZNoneZ), "LDKCResult_CVec_SignatureZNoneZ");
        *ret_conv = TrustedCommitmentTransaction_get_htlc_sigs(&this_arg_conv, htlc_base_key_ref, &channel_parameters_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_get_commitment_transaction_number_obscure_factor"))) TS_get_commitment_transaction_number_obscure_factor(int8_tArray broadcaster_payment_basepoint, int8_tArray countersignatory_payment_basepoint, jboolean outbound_from_broadcaster) {
@@ -34359,8 +35021,8 @@ int64_t  __attribute__((export_name("TS_get_commitment_transaction_number_obscur
        LDKPublicKey countersignatory_payment_basepoint_ref;
        CHECK(countersignatory_payment_basepoint->arr_len == 33);
        memcpy(countersignatory_payment_basepoint_ref.compressed_form, countersignatory_payment_basepoint->elems, 33); FREE(countersignatory_payment_basepoint);
-       int64_t ret_val = get_commitment_transaction_number_obscure_factor(broadcaster_payment_basepoint_ref, countersignatory_payment_basepoint_ref, outbound_from_broadcaster);
-       return ret_val;
+       int64_t ret_conv = get_commitment_transaction_number_obscure_factor(broadcaster_payment_basepoint_ref, countersignatory_payment_basepoint_ref, outbound_from_broadcaster);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_InitFeatures_eq"))) TS_InitFeatures_eq(uint32_t a, uint32_t b) {
@@ -34372,8 +35034,8 @@ jboolean  __attribute__((export_name("TS_InitFeatures_eq"))) TS_InitFeatures_eq(
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = InitFeatures_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = InitFeatures_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_NodeFeatures_eq"))) TS_NodeFeatures_eq(uint32_t a, uint32_t b) {
@@ -34385,8 +35047,8 @@ jboolean  __attribute__((export_name("TS_NodeFeatures_eq"))) TS_NodeFeatures_eq(
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = NodeFeatures_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = NodeFeatures_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_ChannelFeatures_eq"))) TS_ChannelFeatures_eq(uint32_t a, uint32_t b) {
@@ -34398,8 +35060,8 @@ jboolean  __attribute__((export_name("TS_ChannelFeatures_eq"))) TS_ChannelFeatur
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = ChannelFeatures_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelFeatures_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_InvoiceFeatures_eq"))) TS_InvoiceFeatures_eq(uint32_t a, uint32_t b) {
@@ -34411,8 +35073,8 @@ jboolean  __attribute__((export_name("TS_InvoiceFeatures_eq"))) TS_InvoiceFeatur
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = InvoiceFeatures_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = InvoiceFeatures_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_ChannelTypeFeatures_eq"))) TS_ChannelTypeFeatures_eq(uint32_t a, uint32_t b) {
@@ -34424,13 +35086,13 @@ jboolean  __attribute__((export_name("TS_ChannelTypeFeatures_eq"))) TS_ChannelTy
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = ChannelTypeFeatures_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelTypeFeatures_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 static inline uintptr_t InitFeatures_clone_ptr(LDKInitFeatures *NONNULL_PTR arg) {
        LDKInitFeatures ret_var = InitFeatures_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34440,13 +35102,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_InitFeatures_clone_ptr"))) TS_InitFeatures_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_InitFeatures_clone_ptr"))) TS_InitFeatures_clone_ptr(uint32_t arg) {
        LDKInitFeatures arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = InitFeatures_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = InitFeatures_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_InitFeatures_clone"))) TS_InitFeatures_clone(uint32_t orig) {
@@ -34455,7 +35117,7 @@ uint32_t  __attribute__((export_name("TS_InitFeatures_clone"))) TS_InitFeatures_
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKInitFeatures ret_var = InitFeatures_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34468,7 +35130,7 @@ uint32_t  __attribute__((export_name("TS_InitFeatures_clone"))) TS_InitFeatures_
 
 static inline uintptr_t NodeFeatures_clone_ptr(LDKNodeFeatures *NONNULL_PTR arg) {
        LDKNodeFeatures ret_var = NodeFeatures_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34478,13 +35140,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_NodeFeatures_clone_ptr"))) TS_NodeFeatures_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_NodeFeatures_clone_ptr"))) TS_NodeFeatures_clone_ptr(uint32_t arg) {
        LDKNodeFeatures arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = NodeFeatures_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = NodeFeatures_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NodeFeatures_clone"))) TS_NodeFeatures_clone(uint32_t orig) {
@@ -34493,7 +35155,7 @@ uint32_t  __attribute__((export_name("TS_NodeFeatures_clone"))) TS_NodeFeatures_
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKNodeFeatures ret_var = NodeFeatures_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34506,7 +35168,7 @@ uint32_t  __attribute__((export_name("TS_NodeFeatures_clone"))) TS_NodeFeatures_
 
 static inline uintptr_t ChannelFeatures_clone_ptr(LDKChannelFeatures *NONNULL_PTR arg) {
        LDKChannelFeatures ret_var = ChannelFeatures_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34516,13 +35178,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelFeatures_clone_ptr"))) TS_ChannelFeatures_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelFeatures_clone_ptr"))) TS_ChannelFeatures_clone_ptr(uint32_t arg) {
        LDKChannelFeatures arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelFeatures_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelFeatures_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelFeatures_clone"))) TS_ChannelFeatures_clone(uint32_t orig) {
@@ -34531,7 +35193,7 @@ uint32_t  __attribute__((export_name("TS_ChannelFeatures_clone"))) TS_ChannelFea
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelFeatures ret_var = ChannelFeatures_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34544,7 +35206,7 @@ uint32_t  __attribute__((export_name("TS_ChannelFeatures_clone"))) TS_ChannelFea
 
 static inline uintptr_t InvoiceFeatures_clone_ptr(LDKInvoiceFeatures *NONNULL_PTR arg) {
        LDKInvoiceFeatures ret_var = InvoiceFeatures_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34554,13 +35216,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_InvoiceFeatures_clone_ptr"))) TS_InvoiceFeatures_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_InvoiceFeatures_clone_ptr"))) TS_InvoiceFeatures_clone_ptr(uint32_t arg) {
        LDKInvoiceFeatures arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = InvoiceFeatures_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = InvoiceFeatures_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_InvoiceFeatures_clone"))) TS_InvoiceFeatures_clone(uint32_t orig) {
@@ -34569,7 +35231,7 @@ uint32_t  __attribute__((export_name("TS_InvoiceFeatures_clone"))) TS_InvoiceFea
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKInvoiceFeatures ret_var = InvoiceFeatures_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34582,7 +35244,7 @@ uint32_t  __attribute__((export_name("TS_InvoiceFeatures_clone"))) TS_InvoiceFea
 
 static inline uintptr_t ChannelTypeFeatures_clone_ptr(LDKChannelTypeFeatures *NONNULL_PTR arg) {
        LDKChannelTypeFeatures ret_var = ChannelTypeFeatures_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34592,13 +35254,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelTypeFeatures_clone_ptr"))) TS_ChannelTypeFeatures_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelTypeFeatures_clone_ptr"))) TS_ChannelTypeFeatures_clone_ptr(uint32_t arg) {
        LDKChannelTypeFeatures arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelTypeFeatures_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelTypeFeatures_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelTypeFeatures_clone"))) TS_ChannelTypeFeatures_clone(uint32_t orig) {
@@ -34607,7 +35269,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTypeFeatures_clone"))) TS_Channe
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelTypeFeatures ret_var = ChannelTypeFeatures_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34660,7 +35322,7 @@ void  __attribute__((export_name("TS_ChannelTypeFeatures_free"))) TS_ChannelType
 
 uint32_t  __attribute__((export_name("TS_InitFeatures_empty"))) TS_InitFeatures_empty() {
        LDKInitFeatures ret_var = InitFeatures_empty();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34673,7 +35335,7 @@ uint32_t  __attribute__((export_name("TS_InitFeatures_empty"))) TS_InitFeatures_
 
 uint32_t  __attribute__((export_name("TS_InitFeatures_known"))) TS_InitFeatures_known() {
        LDKInitFeatures ret_var = InitFeatures_known();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34689,13 +35351,13 @@ jboolean  __attribute__((export_name("TS_InitFeatures_requires_unknown_bits")))
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = InitFeatures_requires_unknown_bits(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = InitFeatures_requires_unknown_bits(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NodeFeatures_empty"))) TS_NodeFeatures_empty() {
        LDKNodeFeatures ret_var = NodeFeatures_empty();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34708,7 +35370,7 @@ uint32_t  __attribute__((export_name("TS_NodeFeatures_empty"))) TS_NodeFeatures_
 
 uint32_t  __attribute__((export_name("TS_NodeFeatures_known"))) TS_NodeFeatures_known() {
        LDKNodeFeatures ret_var = NodeFeatures_known();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34724,13 +35386,13 @@ jboolean  __attribute__((export_name("TS_NodeFeatures_requires_unknown_bits")))
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = NodeFeatures_requires_unknown_bits(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = NodeFeatures_requires_unknown_bits(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelFeatures_empty"))) TS_ChannelFeatures_empty() {
        LDKChannelFeatures ret_var = ChannelFeatures_empty();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34743,7 +35405,7 @@ uint32_t  __attribute__((export_name("TS_ChannelFeatures_empty"))) TS_ChannelFea
 
 uint32_t  __attribute__((export_name("TS_ChannelFeatures_known"))) TS_ChannelFeatures_known() {
        LDKChannelFeatures ret_var = ChannelFeatures_known();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34759,13 +35421,13 @@ jboolean  __attribute__((export_name("TS_ChannelFeatures_requires_unknown_bits")
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = ChannelFeatures_requires_unknown_bits(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelFeatures_requires_unknown_bits(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_InvoiceFeatures_empty"))) TS_InvoiceFeatures_empty() {
        LDKInvoiceFeatures ret_var = InvoiceFeatures_empty();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34778,7 +35440,7 @@ uint32_t  __attribute__((export_name("TS_InvoiceFeatures_empty"))) TS_InvoiceFea
 
 uint32_t  __attribute__((export_name("TS_InvoiceFeatures_known"))) TS_InvoiceFeatures_known() {
        LDKInvoiceFeatures ret_var = InvoiceFeatures_known();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34794,13 +35456,13 @@ jboolean  __attribute__((export_name("TS_InvoiceFeatures_requires_unknown_bits")
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = InvoiceFeatures_requires_unknown_bits(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = InvoiceFeatures_requires_unknown_bits(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelTypeFeatures_empty"))) TS_ChannelTypeFeatures_empty() {
        LDKChannelTypeFeatures ret_var = ChannelTypeFeatures_empty();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34813,7 +35475,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTypeFeatures_empty"))) TS_Channe
 
 uint32_t  __attribute__((export_name("TS_ChannelTypeFeatures_known"))) TS_ChannelTypeFeatures_known() {
        LDKChannelTypeFeatures ret_var = ChannelTypeFeatures_known();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34829,8 +35491,8 @@ jboolean  __attribute__((export_name("TS_ChannelTypeFeatures_requires_unknown_bi
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = ChannelTypeFeatures_requires_unknown_bits(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelTypeFeatures_requires_unknown_bits(&this_arg_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_InitFeatures_write"))) TS_InitFeatures_write(uint32_t obj) {
@@ -34851,7 +35513,7 @@ uint32_t  __attribute__((export_name("TS_InitFeatures_read"))) TS_InitFeatures_r
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_InitFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InitFeaturesDecodeErrorZ), "LDKCResult_InitFeaturesDecodeErrorZ");
        *ret_conv = InitFeatures_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ChannelFeatures_write"))) TS_ChannelFeatures_write(uint32_t obj) {
@@ -34872,7 +35534,7 @@ uint32_t  __attribute__((export_name("TS_ChannelFeatures_read"))) TS_ChannelFeat
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelFeaturesDecodeErrorZ), "LDKCResult_ChannelFeaturesDecodeErrorZ");
        *ret_conv = ChannelFeatures_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_NodeFeatures_write"))) TS_NodeFeatures_write(uint32_t obj) {
@@ -34893,7 +35555,7 @@ uint32_t  __attribute__((export_name("TS_NodeFeatures_read"))) TS_NodeFeatures_r
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_NodeFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeFeaturesDecodeErrorZ), "LDKCResult_NodeFeaturesDecodeErrorZ");
        *ret_conv = NodeFeatures_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_InvoiceFeatures_write"))) TS_InvoiceFeatures_write(uint32_t obj) {
@@ -34914,7 +35576,7 @@ uint32_t  __attribute__((export_name("TS_InvoiceFeatures_read"))) TS_InvoiceFeat
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_InvoiceFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceFeaturesDecodeErrorZ), "LDKCResult_InvoiceFeaturesDecodeErrorZ");
        *ret_conv = InvoiceFeatures_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ChannelTypeFeatures_write"))) TS_ChannelTypeFeatures_write(uint32_t obj) {
@@ -34935,7 +35597,7 @@ uint32_t  __attribute__((export_name("TS_ChannelTypeFeatures_read"))) TS_Channel
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelTypeFeaturesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelTypeFeaturesDecodeErrorZ), "LDKCResult_ChannelTypeFeaturesDecodeErrorZ");
        *ret_conv = ChannelTypeFeatures_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_ShutdownScript_free"))) TS_ShutdownScript_free(uint32_t this_obj) {
@@ -34948,7 +35610,7 @@ void  __attribute__((export_name("TS_ShutdownScript_free"))) TS_ShutdownScript_f
 
 static inline uintptr_t ShutdownScript_clone_ptr(LDKShutdownScript *NONNULL_PTR arg) {
        LDKShutdownScript ret_var = ShutdownScript_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -34958,13 +35620,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ShutdownScript_clone_ptr"))) TS_ShutdownScript_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ShutdownScript_clone_ptr"))) TS_ShutdownScript_clone_ptr(uint32_t arg) {
        LDKShutdownScript arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ShutdownScript_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ShutdownScript_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ShutdownScript_clone"))) TS_ShutdownScript_clone(uint32_t orig) {
@@ -34973,7 +35635,7 @@ uint32_t  __attribute__((export_name("TS_ShutdownScript_clone"))) TS_ShutdownScr
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKShutdownScript ret_var = ShutdownScript_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35021,7 +35683,7 @@ uint32_t  __attribute__((export_name("TS_InvalidShutdownScript_new"))) TS_Invali
        script_arg_ref.data = MALLOC(script_arg_ref.datalen, "LDKCVec_u8Z Bytes");
        memcpy(script_arg_ref.data, script_arg->elems, script_arg_ref.datalen); FREE(script_arg);
        LDKInvalidShutdownScript ret_var = InvalidShutdownScript_new(script_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35034,7 +35696,7 @@ uint32_t  __attribute__((export_name("TS_InvalidShutdownScript_new"))) TS_Invali
 
 static inline uintptr_t InvalidShutdownScript_clone_ptr(LDKInvalidShutdownScript *NONNULL_PTR arg) {
        LDKInvalidShutdownScript ret_var = InvalidShutdownScript_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35044,13 +35706,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_InvalidShutdownScript_clone_ptr"))) TS_InvalidShutdownScript_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_InvalidShutdownScript_clone_ptr"))) TS_InvalidShutdownScript_clone_ptr(uint32_t arg) {
        LDKInvalidShutdownScript arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = InvalidShutdownScript_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = InvalidShutdownScript_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_InvalidShutdownScript_clone"))) TS_InvalidShutdownScript_clone(uint32_t orig) {
@@ -35059,7 +35721,7 @@ uint32_t  __attribute__((export_name("TS_InvalidShutdownScript_clone"))) TS_Inva
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKInvalidShutdownScript ret_var = InvalidShutdownScript_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35088,7 +35750,7 @@ uint32_t  __attribute__((export_name("TS_ShutdownScript_read"))) TS_ShutdownScri
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ShutdownScriptDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownScriptDecodeErrorZ), "LDKCResult_ShutdownScriptDecodeErrorZ");
        *ret_conv = ShutdownScript_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ShutdownScript_new_p2wpkh"))) TS_ShutdownScript_new_p2wpkh(int8_tArray pubkey_hash) {
@@ -35097,7 +35759,7 @@ uint32_t  __attribute__((export_name("TS_ShutdownScript_new_p2wpkh"))) TS_Shutdo
        memcpy(pubkey_hash_arr, pubkey_hash->elems, 20); FREE(pubkey_hash);
        unsigned char (*pubkey_hash_ref)[20] = &pubkey_hash_arr;
        LDKShutdownScript ret_var = ShutdownScript_new_p2wpkh(pubkey_hash_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35114,7 +35776,7 @@ uint32_t  __attribute__((export_name("TS_ShutdownScript_new_p2wsh"))) TS_Shutdow
        memcpy(script_hash_arr, script_hash->elems, 32); FREE(script_hash);
        unsigned char (*script_hash_ref)[32] = &script_hash_arr;
        LDKShutdownScript ret_var = ShutdownScript_new_p2wsh(script_hash_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35131,7 +35793,7 @@ uint32_t  __attribute__((export_name("TS_ShutdownScript_new_witness_program")))
        program_ref.data = program->elems /* XXX program leaks */;
        LDKCResult_ShutdownScriptInvalidShutdownScriptZ* ret_conv = MALLOC(sizeof(LDKCResult_ShutdownScriptInvalidShutdownScriptZ), "LDKCResult_ShutdownScriptInvalidShutdownScriptZ");
        *ret_conv = ShutdownScript_new_witness_program(version, program_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_ShutdownScript_into_inner"))) TS_ShutdownScript_into_inner(uint32_t this_arg) {
@@ -35166,8 +35828,8 @@ jboolean  __attribute__((export_name("TS_ShutdownScript_is_compatible"))) TS_Shu
        features_conv.inner = (void*)(features & (~1));
        features_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(features_conv);
-       jboolean ret_val = ShutdownScript_is_compatible(&this_arg_conv, &features_conv);
-       return ret_val;
+       jboolean ret_conv = ShutdownScript_is_compatible(&this_arg_conv, &features_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_CustomMessageReader_free"))) TS_CustomMessageReader_free(uint32_t this_ptr) {
@@ -35182,14 +35844,14 @@ void  __attribute__((export_name("TS_CustomMessageReader_free"))) TS_CustomMessa
 static inline uintptr_t Type_clone_ptr(LDKType *NONNULL_PTR arg) {
        LDKType* ret_ret = MALLOC(sizeof(LDKType), "LDKType");
        *ret_ret = Type_clone(arg);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
-intptr_t  __attribute__((export_name("TS_Type_clone_ptr"))) TS_Type_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Type_clone_ptr"))) TS_Type_clone_ptr(uint32_t arg) {
        void* arg_ptr = (void*)(((uintptr_t)arg) & ~1);
        if (!(arg & 1)) { CHECK_ACCESS(arg_ptr); }
        LDKType* arg_conv = (LDKType*)arg_ptr;
-       intptr_t ret_val = Type_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Type_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Type_clone"))) TS_Type_clone(uint32_t orig) {
@@ -35198,7 +35860,7 @@ uint32_t  __attribute__((export_name("TS_Type_clone"))) TS_Type_clone(uint32_t o
        LDKType* orig_conv = (LDKType*)orig_ptr;
        LDKType* ret_ret = MALLOC(sizeof(LDKType), "LDKType");
        *ret_ret = Type_clone(orig_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 void  __attribute__((export_name("TS_Type_free"))) TS_Type_free(uint32_t this_ptr) {
@@ -35220,7 +35882,7 @@ void  __attribute__((export_name("TS_NodeId_free"))) TS_NodeId_free(uint32_t thi
 
 static inline uintptr_t NodeId_clone_ptr(LDKNodeId *NONNULL_PTR arg) {
        LDKNodeId ret_var = NodeId_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35230,13 +35892,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_NodeId_clone_ptr"))) TS_NodeId_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_NodeId_clone_ptr"))) TS_NodeId_clone_ptr(uint32_t arg) {
        LDKNodeId arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = NodeId_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = NodeId_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NodeId_clone"))) TS_NodeId_clone(uint32_t orig) {
@@ -35245,7 +35907,7 @@ uint32_t  __attribute__((export_name("TS_NodeId_clone"))) TS_NodeId_clone(uint32
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKNodeId ret_var = NodeId_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35261,7 +35923,7 @@ uint32_t  __attribute__((export_name("TS_NodeId_from_pubkey"))) TS_NodeId_from_p
        CHECK(pubkey->arr_len == 33);
        memcpy(pubkey_ref.compressed_form, pubkey->elems, 33); FREE(pubkey);
        LDKNodeId ret_var = NodeId_from_pubkey(pubkey_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35288,8 +35950,8 @@ int64_t  __attribute__((export_name("TS_NodeId_hash"))) TS_NodeId_hash(uint32_t
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = NodeId_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = NodeId_hash(&o_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_NodeId_write"))) TS_NodeId_write(uint32_t obj) {
@@ -35310,7 +35972,7 @@ uint32_t  __attribute__((export_name("TS_NodeId_read"))) TS_NodeId_read(int8_tAr
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_NodeIdDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeIdDecodeErrorZ), "LDKCResult_NodeIdDecodeErrorZ");
        *ret_conv = NodeId_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_NetworkGraph_free"))) TS_NetworkGraph_free(uint32_t this_obj) {
@@ -35323,7 +35985,7 @@ void  __attribute__((export_name("TS_NetworkGraph_free"))) TS_NetworkGraph_free(
 
 static inline uintptr_t NetworkGraph_clone_ptr(LDKNetworkGraph *NONNULL_PTR arg) {
        LDKNetworkGraph ret_var = NetworkGraph_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35333,13 +35995,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_NetworkGraph_clone_ptr"))) TS_NetworkGraph_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_NetworkGraph_clone_ptr"))) TS_NetworkGraph_clone_ptr(uint32_t arg) {
        LDKNetworkGraph arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = NetworkGraph_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = NetworkGraph_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NetworkGraph_clone"))) TS_NetworkGraph_clone(uint32_t orig) {
@@ -35348,7 +36010,7 @@ uint32_t  __attribute__((export_name("TS_NetworkGraph_clone"))) TS_NetworkGraph_
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKNetworkGraph ret_var = NetworkGraph_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35379,20 +36041,20 @@ void  __attribute__((export_name("TS_NetworkUpdate_free"))) TS_NetworkUpdate_fre
 static inline uintptr_t NetworkUpdate_clone_ptr(LDKNetworkUpdate *NONNULL_PTR arg) {
        LDKNetworkUpdate *ret_copy = MALLOC(sizeof(LDKNetworkUpdate), "LDKNetworkUpdate");
        *ret_copy = NetworkUpdate_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_NetworkUpdate_clone_ptr"))) TS_NetworkUpdate_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_NetworkUpdate_clone_ptr"))) TS_NetworkUpdate_clone_ptr(uint32_t arg) {
        LDKNetworkUpdate* arg_conv = (LDKNetworkUpdate*)arg;
-       intptr_t ret_val = NetworkUpdate_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = NetworkUpdate_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NetworkUpdate_clone"))) TS_NetworkUpdate_clone(uint32_t orig) {
        LDKNetworkUpdate* orig_conv = (LDKNetworkUpdate*)orig;
        LDKNetworkUpdate *ret_copy = MALLOC(sizeof(LDKNetworkUpdate), "LDKNetworkUpdate");
        *ret_copy = NetworkUpdate_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -35404,14 +36066,14 @@ uint32_t  __attribute__((export_name("TS_NetworkUpdate_channel_update_message"))
        msg_conv = ChannelUpdate_clone(&msg_conv);
        LDKNetworkUpdate *ret_copy = MALLOC(sizeof(LDKNetworkUpdate), "LDKNetworkUpdate");
        *ret_copy = NetworkUpdate_channel_update_message(msg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_NetworkUpdate_channel_closed"))) TS_NetworkUpdate_channel_closed(int64_t short_channel_id, jboolean is_permanent) {
        LDKNetworkUpdate *ret_copy = MALLOC(sizeof(LDKNetworkUpdate), "LDKNetworkUpdate");
        *ret_copy = NetworkUpdate_channel_closed(short_channel_id, is_permanent);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -35421,7 +36083,7 @@ uint32_t  __attribute__((export_name("TS_NetworkUpdate_node_failure"))) TS_Netwo
        memcpy(node_id_ref.compressed_form, node_id->elems, 33); FREE(node_id);
        LDKNetworkUpdate *ret_copy = MALLOC(sizeof(LDKNetworkUpdate), "LDKNetworkUpdate");
        *ret_copy = NetworkUpdate_node_failure(node_id_ref, is_permanent);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -35440,7 +36102,7 @@ uint32_t  __attribute__((export_name("TS_NetworkUpdate_read"))) TS_NetworkUpdate
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_COption_NetworkUpdateZDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_COption_NetworkUpdateZDecodeErrorZ), "LDKCResult_COption_NetworkUpdateZDecodeErrorZ");
        *ret_conv = NetworkUpdate_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NetGraphMsgHandler_as_EventHandler"))) TS_NetGraphMsgHandler_as_EventHandler(uint32_t this_arg) {
@@ -35450,7 +36112,7 @@ uint32_t  __attribute__((export_name("TS_NetGraphMsgHandler_as_EventHandler")))
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKEventHandler* ret_ret = MALLOC(sizeof(LDKEventHandler), "LDKEventHandler");
        *ret_ret = NetGraphMsgHandler_as_EventHandler(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 void  __attribute__((export_name("TS_NetGraphMsgHandler_free"))) TS_NetGraphMsgHandler_free(uint32_t this_obj) {
@@ -35472,12 +36134,20 @@ uint32_t  __attribute__((export_name("TS_NetGraphMsgHandler_new"))) TS_NetGraphM
        // WARNING: we may need a move here but no clone is available for LDKCOption_AccessZ
        if (chain_access_conv.tag == LDKCOption_AccessZ_Some) {
                // Manually implement clone for Java trait instances
+               if (chain_access_conv.some.free == LDKAccess_JCalls_free) {
+                       // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+                       LDKAccess_JCalls_cloned(&chain_access_conv.some);
+               }
        }
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        LDKNetGraphMsgHandler ret_var = NetGraphMsgHandler_new(&network_graph_conv, chain_access_conv, logger_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35499,6 +36169,10 @@ void  __attribute__((export_name("TS_NetGraphMsgHandler_add_chain_access"))) TS_
        // WARNING: we may need a move here but no clone is available for LDKCOption_AccessZ
        if (chain_access_conv.tag == LDKCOption_AccessZ_Some) {
                // Manually implement clone for Java trait instances
+               if (chain_access_conv.some.free == LDKAccess_JCalls_free) {
+                       // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+                       LDKAccess_JCalls_cloned(&chain_access_conv.some);
+               }
        }
        NetGraphMsgHandler_add_chain_access(&this_arg_conv, chain_access_conv);
 }
@@ -35510,7 +36184,7 @@ uint32_t  __attribute__((export_name("TS_NetGraphMsgHandler_as_RoutingMessageHan
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKRoutingMessageHandler* ret_ret = MALLOC(sizeof(LDKRoutingMessageHandler), "LDKRoutingMessageHandler");
        *ret_ret = NetGraphMsgHandler_as_RoutingMessageHandler(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_NetGraphMsgHandler_as_MessageSendEventsProvider"))) TS_NetGraphMsgHandler_as_MessageSendEventsProvider(uint32_t this_arg) {
@@ -35520,7 +36194,7 @@ uint32_t  __attribute__((export_name("TS_NetGraphMsgHandler_as_MessageSendEvents
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKMessageSendEventsProvider* ret_ret = MALLOC(sizeof(LDKMessageSendEventsProvider), "LDKMessageSendEventsProvider");
        *ret_ret = NetGraphMsgHandler_as_MessageSendEventsProvider(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 void  __attribute__((export_name("TS_ChannelUpdateInfo_free"))) TS_ChannelUpdateInfo_free(uint32_t this_obj) {
@@ -35536,8 +36210,8 @@ int32_t  __attribute__((export_name("TS_ChannelUpdateInfo_get_last_update"))) TS
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = ChannelUpdateInfo_get_last_update(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = ChannelUpdateInfo_get_last_update(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelUpdateInfo_set_last_update"))) TS_ChannelUpdateInfo_set_last_update(uint32_t this_ptr, int32_t val) {
@@ -35553,8 +36227,8 @@ jboolean  __attribute__((export_name("TS_ChannelUpdateInfo_get_enabled"))) TS_Ch
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       jboolean ret_val = ChannelUpdateInfo_get_enabled(&this_ptr_conv);
-       return ret_val;
+       jboolean ret_conv = ChannelUpdateInfo_get_enabled(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelUpdateInfo_set_enabled"))) TS_ChannelUpdateInfo_set_enabled(uint32_t this_ptr, jboolean val) {
@@ -35570,8 +36244,8 @@ int16_t  __attribute__((export_name("TS_ChannelUpdateInfo_get_cltv_expiry_delta"
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = ChannelUpdateInfo_get_cltv_expiry_delta(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = ChannelUpdateInfo_get_cltv_expiry_delta(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelUpdateInfo_set_cltv_expiry_delta"))) TS_ChannelUpdateInfo_set_cltv_expiry_delta(uint32_t this_ptr, int16_t val) {
@@ -35587,8 +36261,8 @@ int64_t  __attribute__((export_name("TS_ChannelUpdateInfo_get_htlc_minimum_msat"
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ChannelUpdateInfo_get_htlc_minimum_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ChannelUpdateInfo_get_htlc_minimum_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelUpdateInfo_set_htlc_minimum_msat"))) TS_ChannelUpdateInfo_set_htlc_minimum_msat(uint32_t this_ptr, int64_t val) {
@@ -35606,7 +36280,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdateInfo_get_htlc_maximum_msat
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = ChannelUpdateInfo_get_htlc_maximum_msat(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -35628,7 +36302,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdateInfo_get_fees"))) TS_Chann
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKRoutingFees ret_var = ChannelUpdateInfo_get_fees(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35658,7 +36332,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdateInfo_get_last_update_messa
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelUpdate ret_var = ChannelUpdateInfo_get_last_update_message(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -35700,7 +36374,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdateInfo_new"))) TS_ChannelUpd
        CHECK_INNER_FIELD_ACCESS_OR_NULL(last_update_message_arg_conv);
        last_update_message_arg_conv = ChannelUpdate_clone(&last_update_message_arg_conv);
        LDKChannelUpdateInfo ret_var = ChannelUpdateInfo_new(last_update_arg, enabled_arg, cltv_expiry_delta_arg, htlc_minimum_msat_arg, htlc_maximum_msat_arg_conv, fees_arg_conv, last_update_message_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35713,7 +36387,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdateInfo_new"))) TS_ChannelUpd
 
 static inline uintptr_t ChannelUpdateInfo_clone_ptr(LDKChannelUpdateInfo *NONNULL_PTR arg) {
        LDKChannelUpdateInfo ret_var = ChannelUpdateInfo_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35723,13 +36397,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelUpdateInfo_clone_ptr"))) TS_ChannelUpdateInfo_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelUpdateInfo_clone_ptr"))) TS_ChannelUpdateInfo_clone_ptr(uint32_t arg) {
        LDKChannelUpdateInfo arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelUpdateInfo_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelUpdateInfo_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelUpdateInfo_clone"))) TS_ChannelUpdateInfo_clone(uint32_t orig) {
@@ -35738,7 +36412,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdateInfo_clone"))) TS_ChannelU
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelUpdateInfo ret_var = ChannelUpdateInfo_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35767,7 +36441,7 @@ uint32_t  __attribute__((export_name("TS_ChannelUpdateInfo_read"))) TS_ChannelUp
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelUpdateInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelUpdateInfoDecodeErrorZ), "LDKCResult_ChannelUpdateInfoDecodeErrorZ");
        *ret_conv = ChannelUpdateInfo_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_ChannelInfo_free"))) TS_ChannelInfo_free(uint32_t this_obj) {
@@ -35784,7 +36458,7 @@ uint32_t  __attribute__((export_name("TS_ChannelInfo_get_features"))) TS_Channel
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelFeatures ret_var = ChannelInfo_get_features(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35814,7 +36488,7 @@ uint32_t  __attribute__((export_name("TS_ChannelInfo_get_node_one"))) TS_Channel
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKNodeId ret_var = ChannelInfo_get_node_one(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35844,7 +36518,7 @@ uint32_t  __attribute__((export_name("TS_ChannelInfo_get_one_to_two"))) TS_Chann
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelUpdateInfo ret_var = ChannelInfo_get_one_to_two(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -35876,7 +36550,7 @@ uint32_t  __attribute__((export_name("TS_ChannelInfo_get_node_two"))) TS_Channel
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKNodeId ret_var = ChannelInfo_get_node_two(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35906,7 +36580,7 @@ uint32_t  __attribute__((export_name("TS_ChannelInfo_get_two_to_one"))) TS_Chann
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelUpdateInfo ret_var = ChannelInfo_get_two_to_one(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -35939,7 +36613,7 @@ uint32_t  __attribute__((export_name("TS_ChannelInfo_get_capacity_sats"))) TS_Ch
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = ChannelInfo_get_capacity_sats(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -35961,7 +36635,7 @@ uint32_t  __attribute__((export_name("TS_ChannelInfo_get_announcement_message"))
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelAnnouncement ret_var = ChannelInfo_get_announcement_message(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -35989,7 +36663,7 @@ void  __attribute__((export_name("TS_ChannelInfo_set_announcement_message"))) TS
 
 static inline uintptr_t ChannelInfo_clone_ptr(LDKChannelInfo *NONNULL_PTR arg) {
        LDKChannelInfo ret_var = ChannelInfo_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -35999,13 +36673,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ChannelInfo_clone_ptr"))) TS_ChannelInfo_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ChannelInfo_clone_ptr"))) TS_ChannelInfo_clone_ptr(uint32_t arg) {
        LDKChannelInfo arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ChannelInfo_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ChannelInfo_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelInfo_clone"))) TS_ChannelInfo_clone(uint32_t orig) {
@@ -36014,7 +36688,7 @@ uint32_t  __attribute__((export_name("TS_ChannelInfo_clone"))) TS_ChannelInfo_cl
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKChannelInfo ret_var = ChannelInfo_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36043,7 +36717,7 @@ uint32_t  __attribute__((export_name("TS_ChannelInfo_read"))) TS_ChannelInfo_rea
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ChannelInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ChannelInfoDecodeErrorZ), "LDKCResult_ChannelInfoDecodeErrorZ");
        *ret_conv = ChannelInfo_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_DirectedChannelInfo_free"))) TS_DirectedChannelInfo_free(uint32_t this_obj) {
@@ -36056,7 +36730,7 @@ void  __attribute__((export_name("TS_DirectedChannelInfo_free"))) TS_DirectedCha
 
 static inline uintptr_t DirectedChannelInfo_clone_ptr(LDKDirectedChannelInfo *NONNULL_PTR arg) {
        LDKDirectedChannelInfo ret_var = DirectedChannelInfo_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36066,13 +36740,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_DirectedChannelInfo_clone_ptr"))) TS_DirectedChannelInfo_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_DirectedChannelInfo_clone_ptr"))) TS_DirectedChannelInfo_clone_ptr(uint32_t arg) {
        LDKDirectedChannelInfo arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = DirectedChannelInfo_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = DirectedChannelInfo_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_DirectedChannelInfo_clone"))) TS_DirectedChannelInfo_clone(uint32_t orig) {
@@ -36081,7 +36755,7 @@ uint32_t  __attribute__((export_name("TS_DirectedChannelInfo_clone"))) TS_Direct
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKDirectedChannelInfo ret_var = DirectedChannelInfo_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36098,7 +36772,7 @@ uint32_t  __attribute__((export_name("TS_DirectedChannelInfo_channel"))) TS_Dire
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKChannelInfo ret_var = DirectedChannelInfo_channel(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36115,7 +36789,7 @@ uint32_t  __attribute__((export_name("TS_DirectedChannelInfo_direction"))) TS_Di
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKChannelUpdateInfo ret_var = DirectedChannelInfo_direction(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -36135,7 +36809,7 @@ uint32_t  __attribute__((export_name("TS_DirectedChannelInfo_effective_capacity"
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKEffectiveCapacity *ret_copy = MALLOC(sizeof(LDKEffectiveCapacity), "LDKEffectiveCapacity");
        *ret_copy = DirectedChannelInfo_effective_capacity(&this_arg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -36151,62 +36825,62 @@ void  __attribute__((export_name("TS_EffectiveCapacity_free"))) TS_EffectiveCapa
 static inline uintptr_t EffectiveCapacity_clone_ptr(LDKEffectiveCapacity *NONNULL_PTR arg) {
        LDKEffectiveCapacity *ret_copy = MALLOC(sizeof(LDKEffectiveCapacity), "LDKEffectiveCapacity");
        *ret_copy = EffectiveCapacity_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_EffectiveCapacity_clone_ptr"))) TS_EffectiveCapacity_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_EffectiveCapacity_clone_ptr"))) TS_EffectiveCapacity_clone_ptr(uint32_t arg) {
        LDKEffectiveCapacity* arg_conv = (LDKEffectiveCapacity*)arg;
-       intptr_t ret_val = EffectiveCapacity_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = EffectiveCapacity_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_EffectiveCapacity_clone"))) TS_EffectiveCapacity_clone(uint32_t orig) {
        LDKEffectiveCapacity* orig_conv = (LDKEffectiveCapacity*)orig;
        LDKEffectiveCapacity *ret_copy = MALLOC(sizeof(LDKEffectiveCapacity), "LDKEffectiveCapacity");
        *ret_copy = EffectiveCapacity_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_EffectiveCapacity_exact_liquidity"))) TS_EffectiveCapacity_exact_liquidity(int64_t liquidity_msat) {
        LDKEffectiveCapacity *ret_copy = MALLOC(sizeof(LDKEffectiveCapacity), "LDKEffectiveCapacity");
        *ret_copy = EffectiveCapacity_exact_liquidity(liquidity_msat);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_EffectiveCapacity_maximum_htlc"))) TS_EffectiveCapacity_maximum_htlc(int64_t amount_msat) {
        LDKEffectiveCapacity *ret_copy = MALLOC(sizeof(LDKEffectiveCapacity), "LDKEffectiveCapacity");
        *ret_copy = EffectiveCapacity_maximum_htlc(amount_msat);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_EffectiveCapacity_total"))) TS_EffectiveCapacity_total(int64_t capacity_msat) {
        LDKEffectiveCapacity *ret_copy = MALLOC(sizeof(LDKEffectiveCapacity), "LDKEffectiveCapacity");
        *ret_copy = EffectiveCapacity_total(capacity_msat);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_EffectiveCapacity_infinite"))) TS_EffectiveCapacity_infinite() {
        LDKEffectiveCapacity *ret_copy = MALLOC(sizeof(LDKEffectiveCapacity), "LDKEffectiveCapacity");
        *ret_copy = EffectiveCapacity_infinite();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_EffectiveCapacity_unknown"))) TS_EffectiveCapacity_unknown() {
        LDKEffectiveCapacity *ret_copy = MALLOC(sizeof(LDKEffectiveCapacity), "LDKEffectiveCapacity");
        *ret_copy = EffectiveCapacity_unknown();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 int64_t  __attribute__((export_name("TS_EffectiveCapacity_as_msat"))) TS_EffectiveCapacity_as_msat(uint32_t this_arg) {
        LDKEffectiveCapacity* this_arg_conv = (LDKEffectiveCapacity*)this_arg;
-       int64_t ret_val = EffectiveCapacity_as_msat(this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = EffectiveCapacity_as_msat(this_arg_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_RoutingFees_free"))) TS_RoutingFees_free(uint32_t this_obj) {
@@ -36222,8 +36896,8 @@ int32_t  __attribute__((export_name("TS_RoutingFees_get_base_msat"))) TS_Routing
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = RoutingFees_get_base_msat(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = RoutingFees_get_base_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_RoutingFees_set_base_msat"))) TS_RoutingFees_set_base_msat(uint32_t this_ptr, int32_t val) {
@@ -36239,8 +36913,8 @@ int32_t  __attribute__((export_name("TS_RoutingFees_get_proportional_millionths"
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = RoutingFees_get_proportional_millionths(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = RoutingFees_get_proportional_millionths(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_RoutingFees_set_proportional_millionths"))) TS_RoutingFees_set_proportional_millionths(uint32_t this_ptr, int32_t val) {
@@ -36253,7 +36927,7 @@ void  __attribute__((export_name("TS_RoutingFees_set_proportional_millionths")))
 
 uint32_t  __attribute__((export_name("TS_RoutingFees_new"))) TS_RoutingFees_new(int32_t base_msat_arg, int32_t proportional_millionths_arg) {
        LDKRoutingFees ret_var = RoutingFees_new(base_msat_arg, proportional_millionths_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36273,13 +36947,13 @@ jboolean  __attribute__((export_name("TS_RoutingFees_eq"))) TS_RoutingFees_eq(ui
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = RoutingFees_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = RoutingFees_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 static inline uintptr_t RoutingFees_clone_ptr(LDKRoutingFees *NONNULL_PTR arg) {
        LDKRoutingFees ret_var = RoutingFees_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36289,13 +36963,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_RoutingFees_clone_ptr"))) TS_RoutingFees_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_RoutingFees_clone_ptr"))) TS_RoutingFees_clone_ptr(uint32_t arg) {
        LDKRoutingFees arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = RoutingFees_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = RoutingFees_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RoutingFees_clone"))) TS_RoutingFees_clone(uint32_t orig) {
@@ -36304,7 +36978,7 @@ uint32_t  __attribute__((export_name("TS_RoutingFees_clone"))) TS_RoutingFees_cl
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRoutingFees ret_var = RoutingFees_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36320,8 +36994,8 @@ int64_t  __attribute__((export_name("TS_RoutingFees_hash"))) TS_RoutingFees_hash
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = RoutingFees_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = RoutingFees_hash(&o_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_RoutingFees_write"))) TS_RoutingFees_write(uint32_t obj) {
@@ -36342,7 +37016,7 @@ uint32_t  __attribute__((export_name("TS_RoutingFees_read"))) TS_RoutingFees_rea
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_RoutingFeesDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RoutingFeesDecodeErrorZ), "LDKCResult_RoutingFeesDecodeErrorZ");
        *ret_conv = RoutingFees_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_NodeAnnouncementInfo_free"))) TS_NodeAnnouncementInfo_free(uint32_t this_obj) {
@@ -36359,7 +37033,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncementInfo_get_features"))) T
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKNodeFeatures ret_var = NodeAnnouncementInfo_get_features(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36388,8 +37062,8 @@ int32_t  __attribute__((export_name("TS_NodeAnnouncementInfo_get_last_update")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = NodeAnnouncementInfo_get_last_update(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = NodeAnnouncementInfo_get_last_update(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_NodeAnnouncementInfo_set_last_update"))) TS_NodeAnnouncementInfo_set_last_update(uint32_t this_ptr, int32_t val) {
@@ -36471,7 +37145,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncementInfo_get_announcement_m
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKNodeAnnouncement ret_var = NodeAnnouncementInfo_get_announcement_message(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -36529,7 +37203,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncementInfo_new"))) TS_NodeAnn
        CHECK_INNER_FIELD_ACCESS_OR_NULL(announcement_message_arg_conv);
        announcement_message_arg_conv = NodeAnnouncement_clone(&announcement_message_arg_conv);
        LDKNodeAnnouncementInfo ret_var = NodeAnnouncementInfo_new(features_arg_conv, last_update_arg, rgb_arg_ref, alias_arg_ref, addresses_arg_constr, announcement_message_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36542,7 +37216,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncementInfo_new"))) TS_NodeAnn
 
 static inline uintptr_t NodeAnnouncementInfo_clone_ptr(LDKNodeAnnouncementInfo *NONNULL_PTR arg) {
        LDKNodeAnnouncementInfo ret_var = NodeAnnouncementInfo_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36552,13 +37226,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_NodeAnnouncementInfo_clone_ptr"))) TS_NodeAnnouncementInfo_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_NodeAnnouncementInfo_clone_ptr"))) TS_NodeAnnouncementInfo_clone_ptr(uint32_t arg) {
        LDKNodeAnnouncementInfo arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = NodeAnnouncementInfo_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = NodeAnnouncementInfo_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NodeAnnouncementInfo_clone"))) TS_NodeAnnouncementInfo_clone(uint32_t orig) {
@@ -36567,7 +37241,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncementInfo_clone"))) TS_NodeA
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKNodeAnnouncementInfo ret_var = NodeAnnouncementInfo_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36596,7 +37270,7 @@ uint32_t  __attribute__((export_name("TS_NodeAnnouncementInfo_read"))) TS_NodeAn
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_NodeAnnouncementInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeAnnouncementInfoDecodeErrorZ), "LDKCResult_NodeAnnouncementInfoDecodeErrorZ");
        *ret_conv = NodeAnnouncementInfo_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_NodeInfo_free"))) TS_NodeInfo_free(uint32_t this_obj) {
@@ -36632,7 +37306,7 @@ uint32_t  __attribute__((export_name("TS_NodeInfo_get_lowest_inbound_channel_fee
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKRoutingFees ret_var = NodeInfo_get_lowest_inbound_channel_fees(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -36664,7 +37338,7 @@ uint32_t  __attribute__((export_name("TS_NodeInfo_get_announcement_info"))) TS_N
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKNodeAnnouncementInfo ret_var = NodeInfo_get_announcement_info(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -36713,7 +37387,7 @@ uint32_t  __attribute__((export_name("TS_NodeInfo_new"))) TS_NodeInfo_new(int64_
        CHECK_INNER_FIELD_ACCESS_OR_NULL(announcement_info_arg_conv);
        announcement_info_arg_conv = NodeAnnouncementInfo_clone(&announcement_info_arg_conv);
        LDKNodeInfo ret_var = NodeInfo_new(channels_arg_constr, lowest_inbound_channel_fees_arg_conv, announcement_info_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36726,7 +37400,7 @@ uint32_t  __attribute__((export_name("TS_NodeInfo_new"))) TS_NodeInfo_new(int64_
 
 static inline uintptr_t NodeInfo_clone_ptr(LDKNodeInfo *NONNULL_PTR arg) {
        LDKNodeInfo ret_var = NodeInfo_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36736,13 +37410,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_NodeInfo_clone_ptr"))) TS_NodeInfo_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_NodeInfo_clone_ptr"))) TS_NodeInfo_clone_ptr(uint32_t arg) {
        LDKNodeInfo arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = NodeInfo_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = NodeInfo_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NodeInfo_clone"))) TS_NodeInfo_clone(uint32_t orig) {
@@ -36751,7 +37425,7 @@ uint32_t  __attribute__((export_name("TS_NodeInfo_clone"))) TS_NodeInfo_clone(ui
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKNodeInfo ret_var = NodeInfo_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36780,7 +37454,7 @@ uint32_t  __attribute__((export_name("TS_NodeInfo_read"))) TS_NodeInfo_read(int8
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_NodeInfoDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NodeInfoDecodeErrorZ), "LDKCResult_NodeInfoDecodeErrorZ");
        *ret_conv = NodeInfo_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_NetworkGraph_write"))) TS_NetworkGraph_write(uint32_t obj) {
@@ -36801,7 +37475,7 @@ uint32_t  __attribute__((export_name("TS_NetworkGraph_read"))) TS_NetworkGraph_r
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_NetworkGraphDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NetworkGraphDecodeErrorZ), "LDKCResult_NetworkGraphDecodeErrorZ");
        *ret_conv = NetworkGraph_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NetworkGraph_new"))) TS_NetworkGraph_new(int8_tArray genesis_hash) {
@@ -36809,7 +37483,7 @@ uint32_t  __attribute__((export_name("TS_NetworkGraph_new"))) TS_NetworkGraph_ne
        CHECK(genesis_hash->arr_len == 32);
        memcpy(genesis_hash_ref.data, genesis_hash->elems, 32); FREE(genesis_hash);
        LDKNetworkGraph ret_var = NetworkGraph_new(genesis_hash_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36826,7 +37500,7 @@ uint32_t  __attribute__((export_name("TS_NetworkGraph_read_only"))) TS_NetworkGr
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKReadOnlyNetworkGraph ret_var = NetworkGraph_read_only(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -36848,7 +37522,7 @@ uint32_t  __attribute__((export_name("TS_NetworkGraph_update_node_from_announcem
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = NetworkGraph_update_node_from_announcement(&this_arg_conv, &msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NetworkGraph_update_node_from_unsigned_announcement"))) TS_NetworkGraph_update_node_from_unsigned_announcement(uint32_t this_arg, uint32_t msg) {
@@ -36862,7 +37536,7 @@ uint32_t  __attribute__((export_name("TS_NetworkGraph_update_node_from_unsigned_
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = NetworkGraph_update_node_from_unsigned_announcement(&this_arg_conv, &msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NetworkGraph_update_channel_from_announcement"))) TS_NetworkGraph_update_channel_from_announcement(uint32_t this_arg, uint32_t msg, uint32_t chain_access) {
@@ -36880,10 +37554,14 @@ uint32_t  __attribute__((export_name("TS_NetworkGraph_update_channel_from_announ
        // WARNING: we may need a move here but no clone is available for LDKCOption_AccessZ
        if (chain_access_conv.tag == LDKCOption_AccessZ_Some) {
                // Manually implement clone for Java trait instances
+               if (chain_access_conv.some.free == LDKAccess_JCalls_free) {
+                       // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+                       LDKAccess_JCalls_cloned(&chain_access_conv.some);
+               }
        }
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = NetworkGraph_update_channel_from_announcement(&this_arg_conv, &msg_conv, chain_access_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NetworkGraph_update_channel_from_unsigned_announcement"))) TS_NetworkGraph_update_channel_from_unsigned_announcement(uint32_t this_arg, uint32_t msg, uint32_t chain_access) {
@@ -36901,10 +37579,14 @@ uint32_t  __attribute__((export_name("TS_NetworkGraph_update_channel_from_unsign
        // WARNING: we may need a move here but no clone is available for LDKCOption_AccessZ
        if (chain_access_conv.tag == LDKCOption_AccessZ_Some) {
                // Manually implement clone for Java trait instances
+               if (chain_access_conv.some.free == LDKAccess_JCalls_free) {
+                       // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+                       LDKAccess_JCalls_cloned(&chain_access_conv.some);
+               }
        }
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = NetworkGraph_update_channel_from_unsigned_announcement(&this_arg_conv, &msg_conv, chain_access_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_NetworkGraph_close_channel_from_update"))) TS_NetworkGraph_close_channel_from_update(uint32_t this_arg, int64_t short_channel_id, jboolean is_permanent) {
@@ -36945,7 +37627,7 @@ uint32_t  __attribute__((export_name("TS_NetworkGraph_update_channel"))) TS_Netw
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = NetworkGraph_update_channel(&this_arg_conv, &msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_NetworkGraph_update_channel_unsigned"))) TS_NetworkGraph_update_channel_unsigned(uint32_t this_arg, uint32_t msg) {
@@ -36959,7 +37641,7 @@ uint32_t  __attribute__((export_name("TS_NetworkGraph_update_channel_unsigned"))
        CHECK_INNER_FIELD_ACCESS_OR_NULL(msg_conv);
        LDKCResult_NoneLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneLightningErrorZ), "LDKCResult_NoneLightningErrorZ");
        *ret_conv = NetworkGraph_update_channel_unsigned(&this_arg_conv, &msg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ReadOnlyNetworkGraph_get_addresses"))) TS_ReadOnlyNetworkGraph_get_addresses(uint32_t this_arg, int8_tArray pubkey) {
@@ -36972,7 +37654,7 @@ uint32_t  __attribute__((export_name("TS_ReadOnlyNetworkGraph_get_addresses")))
        memcpy(pubkey_ref.compressed_form, pubkey->elems, 33); FREE(pubkey);
        LDKCOption_CVec_NetAddressZZ *ret_copy = MALLOC(sizeof(LDKCOption_CVec_NetAddressZZ), "LDKCOption_CVec_NetAddressZZ");
        *ret_copy = ReadOnlyNetworkGraph_get_addresses(&this_arg_conv, pubkey_ref);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -37011,7 +37693,7 @@ uint32_t  __attribute__((export_name("TS_RouteHop_get_node_features"))) TS_Route
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKNodeFeatures ret_var = RouteHop_get_node_features(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37040,8 +37722,8 @@ int64_t  __attribute__((export_name("TS_RouteHop_get_short_channel_id"))) TS_Rou
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = RouteHop_get_short_channel_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = RouteHop_get_short_channel_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_RouteHop_set_short_channel_id"))) TS_RouteHop_set_short_channel_id(uint32_t this_ptr, int64_t val) {
@@ -37058,7 +37740,7 @@ uint32_t  __attribute__((export_name("TS_RouteHop_get_channel_features"))) TS_Ro
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKChannelFeatures ret_var = RouteHop_get_channel_features(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37087,8 +37769,8 @@ int64_t  __attribute__((export_name("TS_RouteHop_get_fee_msat"))) TS_RouteHop_ge
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = RouteHop_get_fee_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = RouteHop_get_fee_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_RouteHop_set_fee_msat"))) TS_RouteHop_set_fee_msat(uint32_t this_ptr, int64_t val) {
@@ -37104,8 +37786,8 @@ int32_t  __attribute__((export_name("TS_RouteHop_get_cltv_expiry_delta"))) TS_Ro
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = RouteHop_get_cltv_expiry_delta(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = RouteHop_get_cltv_expiry_delta(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_RouteHop_set_cltv_expiry_delta"))) TS_RouteHop_set_cltv_expiry_delta(uint32_t this_ptr, int32_t val) {
@@ -37131,7 +37813,7 @@ uint32_t  __attribute__((export_name("TS_RouteHop_new"))) TS_RouteHop_new(int8_t
        CHECK_INNER_FIELD_ACCESS_OR_NULL(channel_features_arg_conv);
        channel_features_arg_conv = ChannelFeatures_clone(&channel_features_arg_conv);
        LDKRouteHop ret_var = RouteHop_new(pubkey_arg_ref, node_features_arg_conv, short_channel_id_arg, channel_features_arg_conv, fee_msat_arg, cltv_expiry_delta_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37144,7 +37826,7 @@ uint32_t  __attribute__((export_name("TS_RouteHop_new"))) TS_RouteHop_new(int8_t
 
 static inline uintptr_t RouteHop_clone_ptr(LDKRouteHop *NONNULL_PTR arg) {
        LDKRouteHop ret_var = RouteHop_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37154,13 +37836,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_RouteHop_clone_ptr"))) TS_RouteHop_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_RouteHop_clone_ptr"))) TS_RouteHop_clone_ptr(uint32_t arg) {
        LDKRouteHop arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = RouteHop_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = RouteHop_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RouteHop_clone"))) TS_RouteHop_clone(uint32_t orig) {
@@ -37169,7 +37851,7 @@ uint32_t  __attribute__((export_name("TS_RouteHop_clone"))) TS_RouteHop_clone(ui
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRouteHop ret_var = RouteHop_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37185,8 +37867,8 @@ int64_t  __attribute__((export_name("TS_RouteHop_hash"))) TS_RouteHop_hash(uint3
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = RouteHop_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = RouteHop_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_RouteHop_eq"))) TS_RouteHop_eq(uint32_t a, uint32_t b) {
@@ -37198,8 +37880,8 @@ jboolean  __attribute__((export_name("TS_RouteHop_eq"))) TS_RouteHop_eq(uint32_t
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = RouteHop_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = RouteHop_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_RouteHop_write"))) TS_RouteHop_write(uint32_t obj) {
@@ -37220,7 +37902,7 @@ uint32_t  __attribute__((export_name("TS_RouteHop_read"))) TS_RouteHop_read(int8
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_RouteHopDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHopDecodeErrorZ), "LDKCResult_RouteHopDecodeErrorZ");
        *ret_conv = RouteHop_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_Route_free"))) TS_Route_free(uint32_t this_obj) {
@@ -37247,7 +37929,7 @@ ptrArray  __attribute__((export_name("TS_Route_get_paths"))) TS_Route_get_paths(
                uint32_t *ret_conv_12_arr_ptr = (uint32_t*)(((uint8_t*)ret_conv_12_arr) + 4);
                for (size_t k = 0; k < ret_conv_12_var.datalen; k++) {
                        LDKRouteHop ret_conv_12_conv_10_var = ret_conv_12_var.data[k];
-                       uintptr_t ret_conv_12_conv_10_ref = 0;
+                       uint32_t ret_conv_12_conv_10_ref = 0;
                        CHECK((((uintptr_t)ret_conv_12_conv_10_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                        CHECK((((uintptr_t)&ret_conv_12_conv_10_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_12_conv_10_var);
@@ -37307,7 +37989,7 @@ uint32_t  __attribute__((export_name("TS_Route_get_payment_params"))) TS_Route_g
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKPaymentParameters ret_var = Route_get_payment_params(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -37367,7 +38049,7 @@ uint32_t  __attribute__((export_name("TS_Route_new"))) TS_Route_new(ptrArray pat
        CHECK_INNER_FIELD_ACCESS_OR_NULL(payment_params_arg_conv);
        payment_params_arg_conv = PaymentParameters_clone(&payment_params_arg_conv);
        LDKRoute ret_var = Route_new(paths_arg_constr, payment_params_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37380,7 +38062,7 @@ uint32_t  __attribute__((export_name("TS_Route_new"))) TS_Route_new(ptrArray pat
 
 static inline uintptr_t Route_clone_ptr(LDKRoute *NONNULL_PTR arg) {
        LDKRoute ret_var = Route_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37390,13 +38072,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Route_clone_ptr"))) TS_Route_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Route_clone_ptr"))) TS_Route_clone_ptr(uint32_t arg) {
        LDKRoute arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = Route_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Route_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Route_clone"))) TS_Route_clone(uint32_t orig) {
@@ -37405,7 +38087,7 @@ uint32_t  __attribute__((export_name("TS_Route_clone"))) TS_Route_clone(uint32_t
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRoute ret_var = Route_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37421,8 +38103,8 @@ int64_t  __attribute__((export_name("TS_Route_hash"))) TS_Route_hash(uint32_t o)
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = Route_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = Route_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_Route_eq"))) TS_Route_eq(uint32_t a, uint32_t b) {
@@ -37434,8 +38116,8 @@ jboolean  __attribute__((export_name("TS_Route_eq"))) TS_Route_eq(uint32_t a, ui
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = Route_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = Route_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_Route_get_total_fees"))) TS_Route_get_total_fees(uint32_t this_arg) {
@@ -37443,8 +38125,8 @@ int64_t  __attribute__((export_name("TS_Route_get_total_fees"))) TS_Route_get_to
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = Route_get_total_fees(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = Route_get_total_fees(&this_arg_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_Route_get_total_amount"))) TS_Route_get_total_amount(uint32_t this_arg) {
@@ -37452,8 +38134,8 @@ int64_t  __attribute__((export_name("TS_Route_get_total_amount"))) TS_Route_get_
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = Route_get_total_amount(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = Route_get_total_amount(&this_arg_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_Route_write"))) TS_Route_write(uint32_t obj) {
@@ -37474,7 +38156,7 @@ uint32_t  __attribute__((export_name("TS_Route_read"))) TS_Route_read(int8_tArra
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_RouteDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteDecodeErrorZ), "LDKCResult_RouteDecodeErrorZ");
        *ret_conv = Route_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_RouteParameters_free"))) TS_RouteParameters_free(uint32_t this_obj) {
@@ -37491,7 +38173,7 @@ uint32_t  __attribute__((export_name("TS_RouteParameters_get_payment_params")))
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKPaymentParameters ret_var = RouteParameters_get_payment_params(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37520,8 +38202,8 @@ int64_t  __attribute__((export_name("TS_RouteParameters_get_final_value_msat")))
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = RouteParameters_get_final_value_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = RouteParameters_get_final_value_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_RouteParameters_set_final_value_msat"))) TS_RouteParameters_set_final_value_msat(uint32_t this_ptr, int64_t val) {
@@ -37537,8 +38219,8 @@ int32_t  __attribute__((export_name("TS_RouteParameters_get_final_cltv_expiry_de
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = RouteParameters_get_final_cltv_expiry_delta(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = RouteParameters_get_final_cltv_expiry_delta(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_RouteParameters_set_final_cltv_expiry_delta"))) TS_RouteParameters_set_final_cltv_expiry_delta(uint32_t this_ptr, int32_t val) {
@@ -37556,7 +38238,7 @@ uint32_t  __attribute__((export_name("TS_RouteParameters_new"))) TS_RouteParamet
        CHECK_INNER_FIELD_ACCESS_OR_NULL(payment_params_arg_conv);
        payment_params_arg_conv = PaymentParameters_clone(&payment_params_arg_conv);
        LDKRouteParameters ret_var = RouteParameters_new(payment_params_arg_conv, final_value_msat_arg, final_cltv_expiry_delta_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37569,7 +38251,7 @@ uint32_t  __attribute__((export_name("TS_RouteParameters_new"))) TS_RouteParamet
 
 static inline uintptr_t RouteParameters_clone_ptr(LDKRouteParameters *NONNULL_PTR arg) {
        LDKRouteParameters ret_var = RouteParameters_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37579,13 +38261,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_RouteParameters_clone_ptr"))) TS_RouteParameters_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_RouteParameters_clone_ptr"))) TS_RouteParameters_clone_ptr(uint32_t arg) {
        LDKRouteParameters arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = RouteParameters_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = RouteParameters_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RouteParameters_clone"))) TS_RouteParameters_clone(uint32_t orig) {
@@ -37594,7 +38276,7 @@ uint32_t  __attribute__((export_name("TS_RouteParameters_clone"))) TS_RouteParam
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRouteParameters ret_var = RouteParameters_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37623,7 +38305,7 @@ uint32_t  __attribute__((export_name("TS_RouteParameters_read"))) TS_RouteParame
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_RouteParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteParametersDecodeErrorZ), "LDKCResult_RouteParametersDecodeErrorZ");
        *ret_conv = RouteParameters_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_PaymentParameters_free"))) TS_PaymentParameters_free(uint32_t this_obj) {
@@ -37661,7 +38343,7 @@ uint32_t  __attribute__((export_name("TS_PaymentParameters_get_features"))) TS_P
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKInvoiceFeatures ret_var = PaymentParameters_get_features(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -37698,7 +38380,7 @@ uint32_tArray  __attribute__((export_name("TS_PaymentParameters_get_route_hints"
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t l = 0; l < ret_var.datalen; l++) {
                LDKRouteHint ret_conv_11_var = ret_var.data[l];
-               uintptr_t ret_conv_11_ref = 0;
+               uint32_t ret_conv_11_ref = 0;
                CHECK((((uintptr_t)ret_conv_11_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_11_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_11_var);
@@ -37744,7 +38426,7 @@ uint32_t  __attribute__((export_name("TS_PaymentParameters_get_expiry_time"))) T
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = PaymentParameters_get_expiry_time(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -37765,8 +38447,8 @@ int32_t  __attribute__((export_name("TS_PaymentParameters_get_max_total_cltv_exp
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int32_t ret_val = PaymentParameters_get_max_total_cltv_expiry_delta(&this_ptr_conv);
-       return ret_val;
+       int32_t ret_conv = PaymentParameters_get_max_total_cltv_expiry_delta(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_PaymentParameters_set_max_total_cltv_expiry_delta"))) TS_PaymentParameters_set_max_total_cltv_expiry_delta(uint32_t this_ptr, int32_t val) {
@@ -37807,7 +38489,7 @@ uint32_t  __attribute__((export_name("TS_PaymentParameters_new"))) TS_PaymentPar
        LDKCOption_u64Z expiry_time_arg_conv = *(LDKCOption_u64Z*)(expiry_time_arg_ptr);
        expiry_time_arg_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)expiry_time_arg) & ~1));
        LDKPaymentParameters ret_var = PaymentParameters_new(payee_pubkey_arg_ref, features_arg_conv, route_hints_arg_constr, expiry_time_arg_conv, max_total_cltv_expiry_delta_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37820,7 +38502,7 @@ uint32_t  __attribute__((export_name("TS_PaymentParameters_new"))) TS_PaymentPar
 
 static inline uintptr_t PaymentParameters_clone_ptr(LDKPaymentParameters *NONNULL_PTR arg) {
        LDKPaymentParameters ret_var = PaymentParameters_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37830,13 +38512,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_PaymentParameters_clone_ptr"))) TS_PaymentParameters_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_PaymentParameters_clone_ptr"))) TS_PaymentParameters_clone_ptr(uint32_t arg) {
        LDKPaymentParameters arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = PaymentParameters_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = PaymentParameters_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PaymentParameters_clone"))) TS_PaymentParameters_clone(uint32_t orig) {
@@ -37845,7 +38527,7 @@ uint32_t  __attribute__((export_name("TS_PaymentParameters_clone"))) TS_PaymentP
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKPaymentParameters ret_var = PaymentParameters_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37861,8 +38543,8 @@ int64_t  __attribute__((export_name("TS_PaymentParameters_hash"))) TS_PaymentPar
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = PaymentParameters_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = PaymentParameters_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_PaymentParameters_eq"))) TS_PaymentParameters_eq(uint32_t a, uint32_t b) {
@@ -37874,8 +38556,8 @@ jboolean  __attribute__((export_name("TS_PaymentParameters_eq"))) TS_PaymentPara
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = PaymentParameters_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = PaymentParameters_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_PaymentParameters_write"))) TS_PaymentParameters_write(uint32_t obj) {
@@ -37896,7 +38578,7 @@ uint32_t  __attribute__((export_name("TS_PaymentParameters_read"))) TS_PaymentPa
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_PaymentParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentParametersDecodeErrorZ), "LDKCResult_PaymentParametersDecodeErrorZ");
        *ret_conv = PaymentParameters_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PaymentParameters_from_node_id"))) TS_PaymentParameters_from_node_id(int8_tArray payee_pubkey) {
@@ -37904,7 +38586,7 @@ uint32_t  __attribute__((export_name("TS_PaymentParameters_from_node_id"))) TS_P
        CHECK(payee_pubkey->arr_len == 33);
        memcpy(payee_pubkey_ref.compressed_form, payee_pubkey->elems, 33); FREE(payee_pubkey);
        LDKPaymentParameters ret_var = PaymentParameters_from_node_id(payee_pubkey_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37920,7 +38602,7 @@ uint32_t  __attribute__((export_name("TS_PaymentParameters_for_keysend"))) TS_Pa
        CHECK(payee_pubkey->arr_len == 33);
        memcpy(payee_pubkey_ref.compressed_form, payee_pubkey->elems, 33); FREE(payee_pubkey);
        LDKPaymentParameters ret_var = PaymentParameters_for_keysend(payee_pubkey_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -37950,7 +38632,7 @@ uint32_tArray  __attribute__((export_name("TS_RouteHint_get_a"))) TS_RouteHint_g
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t o = 0; o < ret_var.datalen; o++) {
                LDKRouteHintHop ret_conv_14_var = ret_var.data[o];
-               uintptr_t ret_conv_14_ref = 0;
+               uint32_t ret_conv_14_ref = 0;
                CHECK((((uintptr_t)ret_conv_14_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_14_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_14_var);
@@ -38007,7 +38689,7 @@ uint32_t  __attribute__((export_name("TS_RouteHint_new"))) TS_RouteHint_new(uint
                a_arg_constr.data[o] = a_arg_conv_14_conv;
        }
        LDKRouteHint ret_var = RouteHint_new(a_arg_constr);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38020,7 +38702,7 @@ uint32_t  __attribute__((export_name("TS_RouteHint_new"))) TS_RouteHint_new(uint
 
 static inline uintptr_t RouteHint_clone_ptr(LDKRouteHint *NONNULL_PTR arg) {
        LDKRouteHint ret_var = RouteHint_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38030,13 +38712,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_RouteHint_clone_ptr"))) TS_RouteHint_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_RouteHint_clone_ptr"))) TS_RouteHint_clone_ptr(uint32_t arg) {
        LDKRouteHint arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = RouteHint_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = RouteHint_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RouteHint_clone"))) TS_RouteHint_clone(uint32_t orig) {
@@ -38045,7 +38727,7 @@ uint32_t  __attribute__((export_name("TS_RouteHint_clone"))) TS_RouteHint_clone(
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRouteHint ret_var = RouteHint_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38061,8 +38743,8 @@ int64_t  __attribute__((export_name("TS_RouteHint_hash"))) TS_RouteHint_hash(uin
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = RouteHint_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = RouteHint_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_RouteHint_eq"))) TS_RouteHint_eq(uint32_t a, uint32_t b) {
@@ -38074,8 +38756,8 @@ jboolean  __attribute__((export_name("TS_RouteHint_eq"))) TS_RouteHint_eq(uint32
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = RouteHint_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = RouteHint_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_RouteHint_write"))) TS_RouteHint_write(uint32_t obj) {
@@ -38096,7 +38778,7 @@ uint32_t  __attribute__((export_name("TS_RouteHint_read"))) TS_RouteHint_read(in
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_RouteHintDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHintDecodeErrorZ), "LDKCResult_RouteHintDecodeErrorZ");
        *ret_conv = RouteHint_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_RouteHintHop_free"))) TS_RouteHintHop_free(uint32_t this_obj) {
@@ -38133,8 +38815,8 @@ int64_t  __attribute__((export_name("TS_RouteHintHop_get_short_channel_id"))) TS
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = RouteHintHop_get_short_channel_id(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = RouteHintHop_get_short_channel_id(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_RouteHintHop_set_short_channel_id"))) TS_RouteHintHop_set_short_channel_id(uint32_t this_ptr, int64_t val) {
@@ -38151,7 +38833,7 @@ uint32_t  __attribute__((export_name("TS_RouteHintHop_get_fees"))) TS_RouteHintH
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKRoutingFees ret_var = RouteHintHop_get_fees(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38180,8 +38862,8 @@ int16_t  __attribute__((export_name("TS_RouteHintHop_get_cltv_expiry_delta"))) T
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = RouteHintHop_get_cltv_expiry_delta(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = RouteHintHop_get_cltv_expiry_delta(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_RouteHintHop_set_cltv_expiry_delta"))) TS_RouteHintHop_set_cltv_expiry_delta(uint32_t this_ptr, int16_t val) {
@@ -38199,7 +38881,7 @@ uint32_t  __attribute__((export_name("TS_RouteHintHop_get_htlc_minimum_msat")))
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = RouteHintHop_get_htlc_minimum_msat(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -38222,7 +38904,7 @@ uint32_t  __attribute__((export_name("TS_RouteHintHop_get_htlc_maximum_msat")))
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = RouteHintHop_get_htlc_maximum_msat(&this_ptr_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -38256,7 +38938,7 @@ uint32_t  __attribute__((export_name("TS_RouteHintHop_new"))) TS_RouteHintHop_ne
        LDKCOption_u64Z htlc_maximum_msat_arg_conv = *(LDKCOption_u64Z*)(htlc_maximum_msat_arg_ptr);
        htlc_maximum_msat_arg_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)htlc_maximum_msat_arg) & ~1));
        LDKRouteHintHop ret_var = RouteHintHop_new(src_node_id_arg_ref, short_channel_id_arg, fees_arg_conv, cltv_expiry_delta_arg, htlc_minimum_msat_arg_conv, htlc_maximum_msat_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38269,7 +38951,7 @@ uint32_t  __attribute__((export_name("TS_RouteHintHop_new"))) TS_RouteHintHop_ne
 
 static inline uintptr_t RouteHintHop_clone_ptr(LDKRouteHintHop *NONNULL_PTR arg) {
        LDKRouteHintHop ret_var = RouteHintHop_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38279,13 +38961,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_RouteHintHop_clone_ptr"))) TS_RouteHintHop_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_RouteHintHop_clone_ptr"))) TS_RouteHintHop_clone_ptr(uint32_t arg) {
        LDKRouteHintHop arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = RouteHintHop_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = RouteHintHop_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RouteHintHop_clone"))) TS_RouteHintHop_clone(uint32_t orig) {
@@ -38294,7 +38976,7 @@ uint32_t  __attribute__((export_name("TS_RouteHintHop_clone"))) TS_RouteHintHop_
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRouteHintHop ret_var = RouteHintHop_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38310,8 +38992,8 @@ int64_t  __attribute__((export_name("TS_RouteHintHop_hash"))) TS_RouteHintHop_ha
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = RouteHintHop_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = RouteHintHop_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_RouteHintHop_eq"))) TS_RouteHintHop_eq(uint32_t a, uint32_t b) {
@@ -38323,8 +39005,8 @@ jboolean  __attribute__((export_name("TS_RouteHintHop_eq"))) TS_RouteHintHop_eq(
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = RouteHintHop_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = RouteHintHop_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_RouteHintHop_write"))) TS_RouteHintHop_write(uint32_t obj) {
@@ -38345,10 +39027,10 @@ uint32_t  __attribute__((export_name("TS_RouteHintHop_read"))) TS_RouteHintHop_r
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_RouteHintHopDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteHintHopDecodeErrorZ), "LDKCResult_RouteHintHopDecodeErrorZ");
        *ret_conv = RouteHintHop_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
-uint32_t  __attribute__((export_name("TS_find_route"))) TS_find_route(int8_tArray our_node_pubkey, uint32_t route_params, uint32_t network, uint32_tArray first_hops, uint32_t logger, uint32_t scorer) {
+uint32_t  __attribute__((export_name("TS_find_route"))) TS_find_route(int8_tArray our_node_pubkey, uint32_t route_params, uint32_t network, uint32_tArray first_hops, uint32_t logger, uint32_t scorer, int8_tArray random_seed_bytes) {
        LDKPublicKey our_node_pubkey_ref;
        CHECK(our_node_pubkey->arr_len == 33);
        memcpy(our_node_pubkey_ref.compressed_form, our_node_pubkey->elems, 33); FREE(our_node_pubkey);
@@ -38382,13 +39064,21 @@ uint32_t  __attribute__((export_name("TS_find_route"))) TS_find_route(int8_tArra
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        void* scorer_ptr = (void*)(((uintptr_t)scorer) & ~1);
        if (!(scorer & 1)) { CHECK_ACCESS(scorer_ptr); }
        LDKScore* scorer_conv = (LDKScore*)scorer_ptr;
+       unsigned char random_seed_bytes_arr[32];
+       CHECK(random_seed_bytes->arr_len == 32);
+       memcpy(random_seed_bytes_arr, random_seed_bytes->elems, 32); FREE(random_seed_bytes);
+       unsigned char (*random_seed_bytes_ref)[32] = &random_seed_bytes_arr;
        LDKCResult_RouteLightningErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_RouteLightningErrorZ), "LDKCResult_RouteLightningErrorZ");
-       *ret_conv = find_route(our_node_pubkey_ref, &route_params_conv, &network_conv, first_hops_ptr, logger_conv, scorer_conv);
+       *ret_conv = find_route(our_node_pubkey_ref, &route_params_conv, &network_conv, first_hops_ptr, logger_conv, scorer_conv, random_seed_bytes_ref);
        if (first_hops_ptr != NULL) { FREE(first_hops_constr.data); }
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_Score_free"))) TS_Score_free(uint32_t this_ptr) {
@@ -38421,8 +39111,12 @@ uint32_t  __attribute__((export_name("TS_MultiThreadedLockableScore_new"))) TS_M
        void* score_ptr = (void*)(((uintptr_t)score) & ~1);
        CHECK_ACCESS(score_ptr);
        LDKScore score_conv = *(LDKScore*)(score_ptr);
+       if (score_conv.free == LDKScore_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKScore_JCalls_cloned(&score_conv);
+       }
        LDKMultiThreadedLockableScore ret_var = MultiThreadedLockableScore_new(score_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38443,7 +39137,7 @@ void  __attribute__((export_name("TS_FixedPenaltyScorer_free"))) TS_FixedPenalty
 
 static inline uintptr_t FixedPenaltyScorer_clone_ptr(LDKFixedPenaltyScorer *NONNULL_PTR arg) {
        LDKFixedPenaltyScorer ret_var = FixedPenaltyScorer_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38453,13 +39147,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_FixedPenaltyScorer_clone_ptr"))) TS_FixedPenaltyScorer_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_FixedPenaltyScorer_clone_ptr"))) TS_FixedPenaltyScorer_clone_ptr(uint32_t arg) {
        LDKFixedPenaltyScorer arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = FixedPenaltyScorer_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = FixedPenaltyScorer_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_FixedPenaltyScorer_clone"))) TS_FixedPenaltyScorer_clone(uint32_t orig) {
@@ -38468,7 +39162,7 @@ uint32_t  __attribute__((export_name("TS_FixedPenaltyScorer_clone"))) TS_FixedPe
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKFixedPenaltyScorer ret_var = FixedPenaltyScorer_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38479,30 +39173,9 @@ uint32_t  __attribute__((export_name("TS_FixedPenaltyScorer_clone"))) TS_FixedPe
        return ret_ref;
 }
 
-int8_tArray  __attribute__((export_name("TS_FixedPenaltyScorer_write"))) TS_FixedPenaltyScorer_write(uint32_t obj) {
-       LDKFixedPenaltyScorer obj_conv;
-       obj_conv.inner = (void*)(obj & (~1));
-       obj_conv.is_owned = false;
-       CHECK_INNER_FIELD_ACCESS_OR_NULL(obj_conv);
-       LDKCVec_u8Z ret_var = FixedPenaltyScorer_write(&obj_conv);
-       int8_tArray ret_arr = init_int8_tArray(ret_var.datalen, __LINE__);
-       memcpy(ret_arr->elems, ret_var.data, ret_var.datalen);
-       CVec_u8Z_free(ret_var);
-       return ret_arr;
-}
-
-uint32_t  __attribute__((export_name("TS_FixedPenaltyScorer_read"))) TS_FixedPenaltyScorer_read(int8_tArray ser) {
-       LDKu8slice ser_ref;
-       ser_ref.datalen = ser->arr_len;
-       ser_ref.data = ser->elems /* XXX ser leaks */;
-       LDKCResult_FixedPenaltyScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FixedPenaltyScorerDecodeErrorZ), "LDKCResult_FixedPenaltyScorerDecodeErrorZ");
-       *ret_conv = FixedPenaltyScorer_read(ser_ref);
-       return (uintptr_t)ret_conv;
-}
-
 uint32_t  __attribute__((export_name("TS_FixedPenaltyScorer_with_penalty"))) TS_FixedPenaltyScorer_with_penalty(int64_t penalty_msat) {
        LDKFixedPenaltyScorer ret_var = FixedPenaltyScorer_with_penalty(penalty_msat);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38520,7 +39193,28 @@ uint32_t  __attribute__((export_name("TS_FixedPenaltyScorer_as_Score"))) TS_Fixe
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKScore* ret_ret = MALLOC(sizeof(LDKScore), "LDKScore");
        *ret_ret = FixedPenaltyScorer_as_Score(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
+}
+
+int8_tArray  __attribute__((export_name("TS_FixedPenaltyScorer_write"))) TS_FixedPenaltyScorer_write(uint32_t obj) {
+       LDKFixedPenaltyScorer obj_conv;
+       obj_conv.inner = (void*)(obj & (~1));
+       obj_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(obj_conv);
+       LDKCVec_u8Z ret_var = FixedPenaltyScorer_write(&obj_conv);
+       int8_tArray ret_arr = init_int8_tArray(ret_var.datalen, __LINE__);
+       memcpy(ret_arr->elems, ret_var.data, ret_var.datalen);
+       CVec_u8Z_free(ret_var);
+       return ret_arr;
+}
+
+uint32_t  __attribute__((export_name("TS_FixedPenaltyScorer_read"))) TS_FixedPenaltyScorer_read(int8_tArray ser, int64_t arg) {
+       LDKu8slice ser_ref;
+       ser_ref.datalen = ser->arr_len;
+       ser_ref.data = ser->elems /* XXX ser leaks */;
+       LDKCResult_FixedPenaltyScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_FixedPenaltyScorerDecodeErrorZ), "LDKCResult_FixedPenaltyScorerDecodeErrorZ");
+       *ret_conv = FixedPenaltyScorer_read(ser_ref, arg);
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_Scorer_free"))) TS_Scorer_free(uint32_t this_obj) {
@@ -38544,8 +39238,8 @@ int64_t  __attribute__((export_name("TS_ScoringParameters_get_base_penalty_msat"
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ScoringParameters_get_base_penalty_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ScoringParameters_get_base_penalty_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ScoringParameters_set_base_penalty_msat"))) TS_ScoringParameters_set_base_penalty_msat(uint32_t this_ptr, int64_t val) {
@@ -38561,8 +39255,8 @@ int64_t  __attribute__((export_name("TS_ScoringParameters_get_failure_penalty_ms
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ScoringParameters_get_failure_penalty_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ScoringParameters_get_failure_penalty_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ScoringParameters_set_failure_penalty_msat"))) TS_ScoringParameters_set_failure_penalty_msat(uint32_t this_ptr, int64_t val) {
@@ -38578,8 +39272,8 @@ int16_t  __attribute__((export_name("TS_ScoringParameters_get_overuse_penalty_st
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int16_t ret_val = ScoringParameters_get_overuse_penalty_start_1024th(&this_ptr_conv);
-       return ret_val;
+       int16_t ret_conv = ScoringParameters_get_overuse_penalty_start_1024th(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ScoringParameters_set_overuse_penalty_start_1024th"))) TS_ScoringParameters_set_overuse_penalty_start_1024th(uint32_t this_ptr, int16_t val) {
@@ -38595,8 +39289,8 @@ int64_t  __attribute__((export_name("TS_ScoringParameters_get_overuse_penalty_ms
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ScoringParameters_get_overuse_penalty_msat_per_1024th(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ScoringParameters_get_overuse_penalty_msat_per_1024th(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ScoringParameters_set_overuse_penalty_msat_per_1024th"))) TS_ScoringParameters_set_overuse_penalty_msat_per_1024th(uint32_t this_ptr, int64_t val) {
@@ -38612,8 +39306,8 @@ int64_t  __attribute__((export_name("TS_ScoringParameters_get_failure_penalty_ha
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ScoringParameters_get_failure_penalty_half_life(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ScoringParameters_get_failure_penalty_half_life(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ScoringParameters_set_failure_penalty_half_life"))) TS_ScoringParameters_set_failure_penalty_half_life(uint32_t this_ptr, int64_t val) {
@@ -38626,7 +39320,7 @@ void  __attribute__((export_name("TS_ScoringParameters_set_failure_penalty_half_
 
 uint32_t  __attribute__((export_name("TS_ScoringParameters_new"))) TS_ScoringParameters_new(int64_t base_penalty_msat_arg, int64_t failure_penalty_msat_arg, int16_t overuse_penalty_start_1024th_arg, int64_t overuse_penalty_msat_per_1024th_arg, int64_t failure_penalty_half_life_arg) {
        LDKScoringParameters ret_var = ScoringParameters_new(base_penalty_msat_arg, failure_penalty_msat_arg, overuse_penalty_start_1024th_arg, overuse_penalty_msat_per_1024th_arg, failure_penalty_half_life_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38639,7 +39333,7 @@ uint32_t  __attribute__((export_name("TS_ScoringParameters_new"))) TS_ScoringPar
 
 static inline uintptr_t ScoringParameters_clone_ptr(LDKScoringParameters *NONNULL_PTR arg) {
        LDKScoringParameters ret_var = ScoringParameters_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38649,13 +39343,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ScoringParameters_clone_ptr"))) TS_ScoringParameters_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ScoringParameters_clone_ptr"))) TS_ScoringParameters_clone_ptr(uint32_t arg) {
        LDKScoringParameters arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ScoringParameters_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ScoringParameters_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ScoringParameters_clone"))) TS_ScoringParameters_clone(uint32_t orig) {
@@ -38664,7 +39358,7 @@ uint32_t  __attribute__((export_name("TS_ScoringParameters_clone"))) TS_ScoringP
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKScoringParameters ret_var = ScoringParameters_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38693,7 +39387,7 @@ uint32_t  __attribute__((export_name("TS_ScoringParameters_read"))) TS_ScoringPa
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ScoringParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ScoringParametersDecodeErrorZ), "LDKCResult_ScoringParametersDecodeErrorZ");
        *ret_conv = ScoringParameters_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Scorer_new"))) TS_Scorer_new(uint32_t params) {
@@ -38703,7 +39397,7 @@ uint32_t  __attribute__((export_name("TS_Scorer_new"))) TS_Scorer_new(uint32_t p
        CHECK_INNER_FIELD_ACCESS_OR_NULL(params_conv);
        params_conv = ScoringParameters_clone(&params_conv);
        LDKScorer ret_var = Scorer_new(params_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38716,7 +39410,7 @@ uint32_t  __attribute__((export_name("TS_Scorer_new"))) TS_Scorer_new(uint32_t p
 
 uint32_t  __attribute__((export_name("TS_Scorer_default"))) TS_Scorer_default() {
        LDKScorer ret_var = Scorer_default();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38729,7 +39423,7 @@ uint32_t  __attribute__((export_name("TS_Scorer_default"))) TS_Scorer_default()
 
 uint32_t  __attribute__((export_name("TS_ScoringParameters_default"))) TS_ScoringParameters_default() {
        LDKScoringParameters ret_var = ScoringParameters_default();
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38747,7 +39441,7 @@ uint32_t  __attribute__((export_name("TS_Scorer_as_Score"))) TS_Scorer_as_Score(
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKScore* ret_ret = MALLOC(sizeof(LDKScore), "LDKScore");
        *ret_ret = Scorer_as_Score(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 int8_tArray  __attribute__((export_name("TS_Scorer_write"))) TS_Scorer_write(uint32_t obj) {
@@ -38768,7 +39462,15 @@ uint32_t  __attribute__((export_name("TS_Scorer_read"))) TS_Scorer_read(int8_tAr
        ser_ref.data = ser->elems /* XXX ser leaks */;
        LDKCResult_ScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ScorerDecodeErrorZ), "LDKCResult_ScorerDecodeErrorZ");
        *ret_conv = Scorer_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
+}
+
+void  __attribute__((export_name("TS_ProbabilisticScorer_free"))) TS_ProbabilisticScorer_free(uint32_t this_obj) {
+       LDKProbabilisticScorer this_obj_conv;
+       this_obj_conv.inner = (void*)(this_obj & (~1));
+       this_obj_conv.is_owned = (this_obj & 1) || (this_obj == 0);
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_obj_conv);
+       ProbabilisticScorer_free(this_obj_conv);
 }
 
 void  __attribute__((export_name("TS_ProbabilisticScoringParameters_free"))) TS_ProbabilisticScoringParameters_free(uint32_t this_obj) {
@@ -38779,13 +39481,30 @@ void  __attribute__((export_name("TS_ProbabilisticScoringParameters_free"))) TS_
        ProbabilisticScoringParameters_free(this_obj_conv);
 }
 
+int64_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_get_base_penalty_msat"))) TS_ProbabilisticScoringParameters_get_base_penalty_msat(uint32_t this_ptr) {
+       LDKProbabilisticScoringParameters this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       int64_t ret_conv = ProbabilisticScoringParameters_get_base_penalty_msat(&this_ptr_conv);
+       return ret_conv;
+}
+
+void  __attribute__((export_name("TS_ProbabilisticScoringParameters_set_base_penalty_msat"))) TS_ProbabilisticScoringParameters_set_base_penalty_msat(uint32_t this_ptr, int64_t val) {
+       LDKProbabilisticScoringParameters this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       ProbabilisticScoringParameters_set_base_penalty_msat(&this_ptr_conv, val);
+}
+
 int64_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_get_liquidity_penalty_multiplier_msat"))) TS_ProbabilisticScoringParameters_get_liquidity_penalty_multiplier_msat(uint32_t this_ptr) {
        LDKProbabilisticScoringParameters this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ProbabilisticScoringParameters_get_liquidity_penalty_multiplier_msat(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ProbabilisticScoringParameters_get_liquidity_penalty_multiplier_msat(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ProbabilisticScoringParameters_set_liquidity_penalty_multiplier_msat"))) TS_ProbabilisticScoringParameters_set_liquidity_penalty_multiplier_msat(uint32_t this_ptr, int64_t val) {
@@ -38801,8 +39520,8 @@ int64_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_get_liqui
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = ProbabilisticScoringParameters_get_liquidity_offset_half_life(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = ProbabilisticScoringParameters_get_liquidity_offset_half_life(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ProbabilisticScoringParameters_set_liquidity_offset_half_life"))) TS_ProbabilisticScoringParameters_set_liquidity_offset_half_life(uint32_t this_ptr, int64_t val) {
@@ -38813,9 +39532,26 @@ void  __attribute__((export_name("TS_ProbabilisticScoringParameters_set_liquidit
        ProbabilisticScoringParameters_set_liquidity_offset_half_life(&this_ptr_conv, val);
 }
 
-uint32_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_new"))) TS_ProbabilisticScoringParameters_new(int64_t liquidity_penalty_multiplier_msat_arg, int64_t liquidity_offset_half_life_arg) {
-       LDKProbabilisticScoringParameters ret_var = ProbabilisticScoringParameters_new(liquidity_penalty_multiplier_msat_arg, liquidity_offset_half_life_arg);
-       uintptr_t ret_ref = 0;
+int64_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_get_amount_penalty_multiplier_msat"))) TS_ProbabilisticScoringParameters_get_amount_penalty_multiplier_msat(uint32_t this_ptr) {
+       LDKProbabilisticScoringParameters this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       int64_t ret_conv = ProbabilisticScoringParameters_get_amount_penalty_multiplier_msat(&this_ptr_conv);
+       return ret_conv;
+}
+
+void  __attribute__((export_name("TS_ProbabilisticScoringParameters_set_amount_penalty_multiplier_msat"))) TS_ProbabilisticScoringParameters_set_amount_penalty_multiplier_msat(uint32_t this_ptr, int64_t val) {
+       LDKProbabilisticScoringParameters this_ptr_conv;
+       this_ptr_conv.inner = (void*)(this_ptr & (~1));
+       this_ptr_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
+       ProbabilisticScoringParameters_set_amount_penalty_multiplier_msat(&this_ptr_conv, val);
+}
+
+uint32_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_new"))) TS_ProbabilisticScoringParameters_new(int64_t base_penalty_msat_arg, int64_t liquidity_penalty_multiplier_msat_arg, int64_t liquidity_offset_half_life_arg, int64_t amount_penalty_multiplier_msat_arg) {
+       LDKProbabilisticScoringParameters ret_var = ProbabilisticScoringParameters_new(base_penalty_msat_arg, liquidity_penalty_multiplier_msat_arg, liquidity_offset_half_life_arg, amount_penalty_multiplier_msat_arg);
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38828,7 +39564,7 @@ uint32_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_new")))
 
 static inline uintptr_t ProbabilisticScoringParameters_clone_ptr(LDKProbabilisticScoringParameters *NONNULL_PTR arg) {
        LDKProbabilisticScoringParameters ret_var = ProbabilisticScoringParameters_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38838,13 +39574,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_clone_ptr"))) TS_ProbabilisticScoringParameters_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_clone_ptr"))) TS_ProbabilisticScoringParameters_clone_ptr(uint32_t arg) {
        LDKProbabilisticScoringParameters arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ProbabilisticScoringParameters_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ProbabilisticScoringParameters_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_clone"))) TS_ProbabilisticScoringParameters_clone(uint32_t orig) {
@@ -38853,7 +39589,42 @@ uint32_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_clone"))
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKProbabilisticScoringParameters ret_var = ProbabilisticScoringParameters_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
+       CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
+       ret_ref = (uintptr_t)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ProbabilisticScorer_new"))) TS_ProbabilisticScorer_new(uint32_t params, uint32_t network_graph) {
+       LDKProbabilisticScoringParameters params_conv;
+       params_conv.inner = (void*)(params & (~1));
+       params_conv.is_owned = (params & 1) || (params == 0);
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(params_conv);
+       params_conv = ProbabilisticScoringParameters_clone(&params_conv);
+       LDKNetworkGraph network_graph_conv;
+       network_graph_conv.inner = (void*)(network_graph & (~1));
+       network_graph_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(network_graph_conv);
+       LDKProbabilisticScorer ret_var = ProbabilisticScorer_new(params_conv, &network_graph_conv);
+       uint32_t ret_ref = 0;
+       CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
+       CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
+       ret_ref = (uintptr_t)ret_var.inner;
+       if (ret_var.is_owned) {
+               ret_ref |= 1;
+       }
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_default"))) TS_ProbabilisticScoringParameters_default() {
+       LDKProbabilisticScoringParameters ret_var = ProbabilisticScoringParameters_default();
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38864,37 +39635,254 @@ uint32_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_clone"))
        return ret_ref;
 }
 
-int8_tArray  __attribute__((export_name("TS_ProbabilisticScoringParameters_write"))) TS_ProbabilisticScoringParameters_write(uint32_t obj) {
-       LDKProbabilisticScoringParameters obj_conv;
+uint32_t  __attribute__((export_name("TS_ProbabilisticScorer_as_Score"))) TS_ProbabilisticScorer_as_Score(uint32_t this_arg) {
+       LDKProbabilisticScorer this_arg_conv;
+       this_arg_conv.inner = (void*)(this_arg & (~1));
+       this_arg_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
+       LDKScore* ret_ret = MALLOC(sizeof(LDKScore), "LDKScore");
+       *ret_ret = ProbabilisticScorer_as_Score(&this_arg_conv);
+       return (uint32_t)ret_ret;
+}
+
+int8_tArray  __attribute__((export_name("TS_ProbabilisticScorer_write"))) TS_ProbabilisticScorer_write(uint32_t obj) {
+       LDKProbabilisticScorer obj_conv;
        obj_conv.inner = (void*)(obj & (~1));
        obj_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(obj_conv);
-       LDKCVec_u8Z ret_var = ProbabilisticScoringParameters_write(&obj_conv);
+       LDKCVec_u8Z ret_var = ProbabilisticScorer_write(&obj_conv);
        int8_tArray ret_arr = init_int8_tArray(ret_var.datalen, __LINE__);
        memcpy(ret_arr->elems, ret_var.data, ret_var.datalen);
        CVec_u8Z_free(ret_var);
        return ret_arr;
 }
 
-uint32_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_read"))) TS_ProbabilisticScoringParameters_read(int8_tArray ser) {
+uint32_t  __attribute__((export_name("TS_ProbabilisticScorer_read"))) TS_ProbabilisticScorer_read(int8_tArray ser, uint32_t arg_a, uint32_t arg_b) {
        LDKu8slice ser_ref;
        ser_ref.datalen = ser->arr_len;
        ser_ref.data = ser->elems /* XXX ser leaks */;
-       LDKCResult_ProbabilisticScoringParametersDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ProbabilisticScoringParametersDecodeErrorZ), "LDKCResult_ProbabilisticScoringParametersDecodeErrorZ");
-       *ret_conv = ProbabilisticScoringParameters_read(ser_ref);
-       return (uintptr_t)ret_conv;
+       LDKProbabilisticScoringParameters arg_a_conv;
+       arg_a_conv.inner = (void*)(arg_a & (~1));
+       arg_a_conv.is_owned = (arg_a & 1) || (arg_a == 0);
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_a_conv);
+       arg_a_conv = ProbabilisticScoringParameters_clone(&arg_a_conv);
+       LDKNetworkGraph arg_b_conv;
+       arg_b_conv.inner = (void*)(arg_b & (~1));
+       arg_b_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_b_conv);
+       LDKCResult_ProbabilisticScorerDecodeErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_ProbabilisticScorerDecodeErrorZ), "LDKCResult_ProbabilisticScorerDecodeErrorZ");
+       *ret_conv = ProbabilisticScorer_read(ser_ref, arg_a_conv, &arg_b_conv);
+       return (uint32_t)ret_conv;
+}
+
+void  __attribute__((export_name("TS_ParseError_free"))) TS_ParseError_free(uint32_t this_ptr) {
+       if ((this_ptr & 1) != 0) return;
+       void* this_ptr_ptr = (void*)(((uintptr_t)this_ptr) & ~1);
+       CHECK_ACCESS(this_ptr_ptr);
+       LDKParseError this_ptr_conv = *(LDKParseError*)(this_ptr_ptr);
+       FREE((void*)this_ptr);
+       ParseError_free(this_ptr_conv);
 }
 
-uint32_t  __attribute__((export_name("TS_ProbabilisticScoringParameters_default"))) TS_ProbabilisticScoringParameters_default() {
-       LDKProbabilisticScoringParameters ret_var = ProbabilisticScoringParameters_default();
-       uintptr_t ret_ref = 0;
-       CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
-       CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
-       CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
-       ret_ref = (uintptr_t)ret_var.inner;
-       if (ret_var.is_owned) {
-               ret_ref |= 1;
-       }
+static inline uintptr_t ParseError_clone_ptr(LDKParseError *NONNULL_PTR arg) {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_clone(arg);
+uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+uint32_t  __attribute__((export_name("TS_ParseError_clone_ptr"))) TS_ParseError_clone_ptr(uint32_t arg) {
+       LDKParseError* arg_conv = (LDKParseError*)arg;
+       uint32_t ret_conv = ParseError_clone_ptr(arg_conv);
+       return ret_conv;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_clone"))) TS_ParseError_clone(uint32_t orig) {
+       LDKParseError* orig_conv = (LDKParseError*)orig;
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_clone(orig_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_bech32_error"))) TS_ParseError_bech32_error(uint32_t a) {
+       void* a_ptr = (void*)(((uintptr_t)a) & ~1);
+       CHECK_ACCESS(a_ptr);
+       LDKBech32Error a_conv = *(LDKBech32Error*)(a_ptr);
+       a_conv = Bech32Error_clone((LDKBech32Error*)(((uintptr_t)a) & ~1));
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_bech32_error(a_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_parse_amount_error"))) TS_ParseError_parse_amount_error(int32_t a) {
+       
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_parse_amount_error((LDKError){ ._dummy = 0 });
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_malformed_signature"))) TS_ParseError_malformed_signature(uint32_t a) {
+       LDKSecp256k1Error a_conv = LDKSecp256k1Error_from_js(a);
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_malformed_signature(a_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_bad_prefix"))) TS_ParseError_bad_prefix() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_bad_prefix();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_unknown_currency"))) TS_ParseError_unknown_currency() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_unknown_currency();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_unknown_si_prefix"))) TS_ParseError_unknown_si_prefix() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_unknown_si_prefix();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_malformed_hrp"))) TS_ParseError_malformed_hrp() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_malformed_hrp();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_too_short_data_part"))) TS_ParseError_too_short_data_part() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_too_short_data_part();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_unexpected_end_of_tagged_fields"))) TS_ParseError_unexpected_end_of_tagged_fields() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_unexpected_end_of_tagged_fields();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_description_decode_error"))) TS_ParseError_description_decode_error(int32_t a) {
+       
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_description_decode_error((LDKError){ ._dummy = 0 });
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_padding_error"))) TS_ParseError_padding_error() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_padding_error();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_integer_overflow_error"))) TS_ParseError_integer_overflow_error() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_integer_overflow_error();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_invalid_seg_wit_program_length"))) TS_ParseError_invalid_seg_wit_program_length() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_invalid_seg_wit_program_length();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_invalid_pub_key_hash_length"))) TS_ParseError_invalid_pub_key_hash_length() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_invalid_pub_key_hash_length();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_invalid_script_hash_length"))) TS_ParseError_invalid_script_hash_length() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_invalid_script_hash_length();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_invalid_recovery_id"))) TS_ParseError_invalid_recovery_id() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_invalid_recovery_id();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_invalid_slice_length"))) TS_ParseError_invalid_slice_length(jstring a) {
+       LDKStr a_conv = str_ref_to_owned_c(a);
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_invalid_slice_length(a_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseError_skip"))) TS_ParseError_skip() {
+       LDKParseError *ret_copy = MALLOC(sizeof(LDKParseError), "LDKParseError");
+       *ret_copy = ParseError_skip();
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+void  __attribute__((export_name("TS_ParseOrSemanticError_free"))) TS_ParseOrSemanticError_free(uint32_t this_ptr) {
+       if ((this_ptr & 1) != 0) return;
+       void* this_ptr_ptr = (void*)(((uintptr_t)this_ptr) & ~1);
+       CHECK_ACCESS(this_ptr_ptr);
+       LDKParseOrSemanticError this_ptr_conv = *(LDKParseOrSemanticError*)(this_ptr_ptr);
+       FREE((void*)this_ptr);
+       ParseOrSemanticError_free(this_ptr_conv);
+}
+
+static inline uintptr_t ParseOrSemanticError_clone_ptr(LDKParseOrSemanticError *NONNULL_PTR arg) {
+       LDKParseOrSemanticError *ret_copy = MALLOC(sizeof(LDKParseOrSemanticError), "LDKParseOrSemanticError");
+       *ret_copy = ParseOrSemanticError_clone(arg);
+uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+uint32_t  __attribute__((export_name("TS_ParseOrSemanticError_clone_ptr"))) TS_ParseOrSemanticError_clone_ptr(uint32_t arg) {
+       LDKParseOrSemanticError* arg_conv = (LDKParseOrSemanticError*)arg;
+       uint32_t ret_conv = ParseOrSemanticError_clone_ptr(arg_conv);
+       return ret_conv;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseOrSemanticError_clone"))) TS_ParseOrSemanticError_clone(uint32_t orig) {
+       LDKParseOrSemanticError* orig_conv = (LDKParseOrSemanticError*)orig;
+       LDKParseOrSemanticError *ret_copy = MALLOC(sizeof(LDKParseOrSemanticError), "LDKParseOrSemanticError");
+       *ret_copy = ParseOrSemanticError_clone(orig_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseOrSemanticError_parse_error"))) TS_ParseOrSemanticError_parse_error(uint32_t a) {
+       void* a_ptr = (void*)(((uintptr_t)a) & ~1);
+       CHECK_ACCESS(a_ptr);
+       LDKParseError a_conv = *(LDKParseError*)(a_ptr);
+       a_conv = ParseError_clone((LDKParseError*)(((uintptr_t)a) & ~1));
+       LDKParseOrSemanticError *ret_copy = MALLOC(sizeof(LDKParseOrSemanticError), "LDKParseOrSemanticError");
+       *ret_copy = ParseOrSemanticError_parse_error(a_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
+       return ret_ref;
+}
+
+uint32_t  __attribute__((export_name("TS_ParseOrSemanticError_semantic_error"))) TS_ParseOrSemanticError_semantic_error(uint32_t a) {
+       LDKSemanticError a_conv = LDKSemanticError_from_js(a);
+       LDKParseOrSemanticError *ret_copy = MALLOC(sizeof(LDKParseOrSemanticError), "LDKParseOrSemanticError");
+       *ret_copy = ParseOrSemanticError_semantic_error(a_conv);
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -38915,13 +39903,13 @@ jboolean  __attribute__((export_name("TS_Invoice_eq"))) TS_Invoice_eq(uint32_t a
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = Invoice_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = Invoice_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 static inline uintptr_t Invoice_clone_ptr(LDKInvoice *NONNULL_PTR arg) {
        LDKInvoice ret_var = Invoice_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38931,13 +39919,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Invoice_clone_ptr"))) TS_Invoice_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Invoice_clone_ptr"))) TS_Invoice_clone_ptr(uint32_t arg) {
        LDKInvoice arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = Invoice_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Invoice_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Invoice_clone"))) TS_Invoice_clone(uint32_t orig) {
@@ -38946,7 +39934,7 @@ uint32_t  __attribute__((export_name("TS_Invoice_clone"))) TS_Invoice_clone(uint
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKInvoice ret_var = Invoice_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38974,13 +39962,13 @@ jboolean  __attribute__((export_name("TS_SignedRawInvoice_eq"))) TS_SignedRawInv
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = SignedRawInvoice_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = SignedRawInvoice_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 static inline uintptr_t SignedRawInvoice_clone_ptr(LDKSignedRawInvoice *NONNULL_PTR arg) {
        LDKSignedRawInvoice ret_var = SignedRawInvoice_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -38990,13 +39978,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_SignedRawInvoice_clone_ptr"))) TS_SignedRawInvoice_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_SignedRawInvoice_clone_ptr"))) TS_SignedRawInvoice_clone_ptr(uint32_t arg) {
        LDKSignedRawInvoice arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = SignedRawInvoice_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = SignedRawInvoice_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_SignedRawInvoice_clone"))) TS_SignedRawInvoice_clone(uint32_t orig) {
@@ -39005,7 +39993,7 @@ uint32_t  __attribute__((export_name("TS_SignedRawInvoice_clone"))) TS_SignedRaw
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKSignedRawInvoice ret_var = SignedRawInvoice_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39030,7 +40018,7 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_get_data"))) TS_RawInvoice_g
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKRawDataPart ret_var = RawInvoice_get_data(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39063,13 +40051,13 @@ jboolean  __attribute__((export_name("TS_RawInvoice_eq"))) TS_RawInvoice_eq(uint
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = RawInvoice_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = RawInvoice_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 static inline uintptr_t RawInvoice_clone_ptr(LDKRawInvoice *NONNULL_PTR arg) {
        LDKRawInvoice ret_var = RawInvoice_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39079,13 +40067,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_RawInvoice_clone_ptr"))) TS_RawInvoice_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_RawInvoice_clone_ptr"))) TS_RawInvoice_clone_ptr(uint32_t arg) {
        LDKRawInvoice arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = RawInvoice_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = RawInvoice_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RawInvoice_clone"))) TS_RawInvoice_clone(uint32_t orig) {
@@ -39094,7 +40082,7 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_clone"))) TS_RawInvoice_clon
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRawInvoice ret_var = RawInvoice_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39119,7 +40107,7 @@ uint32_t  __attribute__((export_name("TS_RawDataPart_get_timestamp"))) TS_RawDat
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
        LDKPositiveTimestamp ret_var = RawDataPart_get_timestamp(&this_ptr_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39152,13 +40140,13 @@ jboolean  __attribute__((export_name("TS_RawDataPart_eq"))) TS_RawDataPart_eq(ui
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = RawDataPart_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = RawDataPart_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 static inline uintptr_t RawDataPart_clone_ptr(LDKRawDataPart *NONNULL_PTR arg) {
        LDKRawDataPart ret_var = RawDataPart_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39168,13 +40156,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_RawDataPart_clone_ptr"))) TS_RawDataPart_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_RawDataPart_clone_ptr"))) TS_RawDataPart_clone_ptr(uint32_t arg) {
        LDKRawDataPart arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = RawDataPart_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = RawDataPart_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RawDataPart_clone"))) TS_RawDataPart_clone(uint32_t orig) {
@@ -39183,7 +40171,7 @@ uint32_t  __attribute__((export_name("TS_RawDataPart_clone"))) TS_RawDataPart_cl
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRawDataPart ret_var = RawDataPart_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39211,13 +40199,13 @@ jboolean  __attribute__((export_name("TS_PositiveTimestamp_eq"))) TS_PositiveTim
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = PositiveTimestamp_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = PositiveTimestamp_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 static inline uintptr_t PositiveTimestamp_clone_ptr(LDKPositiveTimestamp *NONNULL_PTR arg) {
        LDKPositiveTimestamp ret_var = PositiveTimestamp_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39227,13 +40215,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_PositiveTimestamp_clone_ptr"))) TS_PositiveTimestamp_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_PositiveTimestamp_clone_ptr"))) TS_PositiveTimestamp_clone_ptr(uint32_t arg) {
        LDKPositiveTimestamp arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = PositiveTimestamp_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = PositiveTimestamp_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PositiveTimestamp_clone"))) TS_PositiveTimestamp_clone(uint32_t orig) {
@@ -39242,7 +40230,7 @@ uint32_t  __attribute__((export_name("TS_PositiveTimestamp_clone"))) TS_Positive
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKPositiveTimestamp ret_var = PositiveTimestamp_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39282,14 +40270,14 @@ uint32_t  __attribute__((export_name("TS_SiPrefix_pico"))) TS_SiPrefix_pico() {
 jboolean  __attribute__((export_name("TS_SiPrefix_eq"))) TS_SiPrefix_eq(uint32_t a, uint32_t b) {
        LDKSiPrefix* a_conv = (LDKSiPrefix*)(a & ~1);
        LDKSiPrefix* b_conv = (LDKSiPrefix*)(b & ~1);
-       jboolean ret_val = SiPrefix_eq(a_conv, b_conv);
-       return ret_val;
+       jboolean ret_conv = SiPrefix_eq(a_conv, b_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_SiPrefix_multiplier"))) TS_SiPrefix_multiplier(uint32_t this_arg) {
        LDKSiPrefix* this_arg_conv = (LDKSiPrefix*)(this_arg & ~1);
-       int64_t ret_val = SiPrefix_multiplier(this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = SiPrefix_multiplier(this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Currency_clone"))) TS_Currency_clone(uint32_t orig) {
@@ -39325,15 +40313,15 @@ uint32_t  __attribute__((export_name("TS_Currency_signet"))) TS_Currency_signet(
 
 int64_t  __attribute__((export_name("TS_Currency_hash"))) TS_Currency_hash(uint32_t o) {
        LDKCurrency* o_conv = (LDKCurrency*)(o & ~1);
-       int64_t ret_val = Currency_hash(o_conv);
-       return ret_val;
+       int64_t ret_conv = Currency_hash(o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_Currency_eq"))) TS_Currency_eq(uint32_t a, uint32_t b) {
        LDKCurrency* a_conv = (LDKCurrency*)(a & ~1);
        LDKCurrency* b_conv = (LDKCurrency*)(b & ~1);
-       jboolean ret_val = Currency_eq(a_conv, b_conv);
-       return ret_val;
+       jboolean ret_conv = Currency_eq(a_conv, b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_Sha256_free"))) TS_Sha256_free(uint32_t this_obj) {
@@ -39346,7 +40334,7 @@ void  __attribute__((export_name("TS_Sha256_free"))) TS_Sha256_free(uint32_t thi
 
 static inline uintptr_t Sha256_clone_ptr(LDKSha256 *NONNULL_PTR arg) {
        LDKSha256 ret_var = Sha256_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39356,13 +40344,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Sha256_clone_ptr"))) TS_Sha256_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Sha256_clone_ptr"))) TS_Sha256_clone_ptr(uint32_t arg) {
        LDKSha256 arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = Sha256_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Sha256_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Sha256_clone"))) TS_Sha256_clone(uint32_t orig) {
@@ -39371,7 +40359,7 @@ uint32_t  __attribute__((export_name("TS_Sha256_clone"))) TS_Sha256_clone(uint32
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKSha256 ret_var = Sha256_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39387,8 +40375,8 @@ int64_t  __attribute__((export_name("TS_Sha256_hash"))) TS_Sha256_hash(uint32_t
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = Sha256_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = Sha256_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_Sha256_eq"))) TS_Sha256_eq(uint32_t a, uint32_t b) {
@@ -39400,8 +40388,8 @@ jboolean  __attribute__((export_name("TS_Sha256_eq"))) TS_Sha256_eq(uint32_t a,
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = Sha256_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = Sha256_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_Description_free"))) TS_Description_free(uint32_t this_obj) {
@@ -39414,7 +40402,7 @@ void  __attribute__((export_name("TS_Description_free"))) TS_Description_free(ui
 
 static inline uintptr_t Description_clone_ptr(LDKDescription *NONNULL_PTR arg) {
        LDKDescription ret_var = Description_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39424,13 +40412,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Description_clone_ptr"))) TS_Description_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Description_clone_ptr"))) TS_Description_clone_ptr(uint32_t arg) {
        LDKDescription arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = Description_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Description_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Description_clone"))) TS_Description_clone(uint32_t orig) {
@@ -39439,7 +40427,7 @@ uint32_t  __attribute__((export_name("TS_Description_clone"))) TS_Description_cl
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKDescription ret_var = Description_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39455,8 +40443,8 @@ int64_t  __attribute__((export_name("TS_Description_hash"))) TS_Description_hash
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = Description_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = Description_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_Description_eq"))) TS_Description_eq(uint32_t a, uint32_t b) {
@@ -39468,8 +40456,8 @@ jboolean  __attribute__((export_name("TS_Description_eq"))) TS_Description_eq(ui
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = Description_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = Description_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_PayeePubKey_free"))) TS_PayeePubKey_free(uint32_t this_obj) {
@@ -39506,7 +40494,7 @@ uint32_t  __attribute__((export_name("TS_PayeePubKey_new"))) TS_PayeePubKey_new(
        CHECK(a_arg->arr_len == 33);
        memcpy(a_arg_ref.compressed_form, a_arg->elems, 33); FREE(a_arg);
        LDKPayeePubKey ret_var = PayeePubKey_new(a_arg_ref);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39519,7 +40507,7 @@ uint32_t  __attribute__((export_name("TS_PayeePubKey_new"))) TS_PayeePubKey_new(
 
 static inline uintptr_t PayeePubKey_clone_ptr(LDKPayeePubKey *NONNULL_PTR arg) {
        LDKPayeePubKey ret_var = PayeePubKey_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39529,13 +40517,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_PayeePubKey_clone_ptr"))) TS_PayeePubKey_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_PayeePubKey_clone_ptr"))) TS_PayeePubKey_clone_ptr(uint32_t arg) {
        LDKPayeePubKey arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = PayeePubKey_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = PayeePubKey_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PayeePubKey_clone"))) TS_PayeePubKey_clone(uint32_t orig) {
@@ -39544,7 +40532,7 @@ uint32_t  __attribute__((export_name("TS_PayeePubKey_clone"))) TS_PayeePubKey_cl
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKPayeePubKey ret_var = PayeePubKey_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39560,8 +40548,8 @@ int64_t  __attribute__((export_name("TS_PayeePubKey_hash"))) TS_PayeePubKey_hash
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = PayeePubKey_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = PayeePubKey_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_PayeePubKey_eq"))) TS_PayeePubKey_eq(uint32_t a, uint32_t b) {
@@ -39573,8 +40561,8 @@ jboolean  __attribute__((export_name("TS_PayeePubKey_eq"))) TS_PayeePubKey_eq(ui
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = PayeePubKey_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = PayeePubKey_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_ExpiryTime_free"))) TS_ExpiryTime_free(uint32_t this_obj) {
@@ -39587,7 +40575,7 @@ void  __attribute__((export_name("TS_ExpiryTime_free"))) TS_ExpiryTime_free(uint
 
 static inline uintptr_t ExpiryTime_clone_ptr(LDKExpiryTime *NONNULL_PTR arg) {
        LDKExpiryTime ret_var = ExpiryTime_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39597,13 +40585,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_ExpiryTime_clone_ptr"))) TS_ExpiryTime_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_ExpiryTime_clone_ptr"))) TS_ExpiryTime_clone_ptr(uint32_t arg) {
        LDKExpiryTime arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = ExpiryTime_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = ExpiryTime_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_ExpiryTime_clone"))) TS_ExpiryTime_clone(uint32_t orig) {
@@ -39612,7 +40600,7 @@ uint32_t  __attribute__((export_name("TS_ExpiryTime_clone"))) TS_ExpiryTime_clon
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKExpiryTime ret_var = ExpiryTime_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39628,8 +40616,8 @@ int64_t  __attribute__((export_name("TS_ExpiryTime_hash"))) TS_ExpiryTime_hash(u
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = ExpiryTime_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = ExpiryTime_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_ExpiryTime_eq"))) TS_ExpiryTime_eq(uint32_t a, uint32_t b) {
@@ -39641,8 +40629,8 @@ jboolean  __attribute__((export_name("TS_ExpiryTime_eq"))) TS_ExpiryTime_eq(uint
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = ExpiryTime_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = ExpiryTime_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_MinFinalCltvExpiry_free"))) TS_MinFinalCltvExpiry_free(uint32_t this_obj) {
@@ -39658,8 +40646,8 @@ int64_t  __attribute__((export_name("TS_MinFinalCltvExpiry_get_a"))) TS_MinFinal
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       int64_t ret_val = MinFinalCltvExpiry_get_a(&this_ptr_conv);
-       return ret_val;
+       int64_t ret_conv = MinFinalCltvExpiry_get_a(&this_ptr_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_MinFinalCltvExpiry_set_a"))) TS_MinFinalCltvExpiry_set_a(uint32_t this_ptr, int64_t val) {
@@ -39672,7 +40660,7 @@ void  __attribute__((export_name("TS_MinFinalCltvExpiry_set_a"))) TS_MinFinalClt
 
 uint32_t  __attribute__((export_name("TS_MinFinalCltvExpiry_new"))) TS_MinFinalCltvExpiry_new(int64_t a_arg) {
        LDKMinFinalCltvExpiry ret_var = MinFinalCltvExpiry_new(a_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39685,7 +40673,7 @@ uint32_t  __attribute__((export_name("TS_MinFinalCltvExpiry_new"))) TS_MinFinalC
 
 static inline uintptr_t MinFinalCltvExpiry_clone_ptr(LDKMinFinalCltvExpiry *NONNULL_PTR arg) {
        LDKMinFinalCltvExpiry ret_var = MinFinalCltvExpiry_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39695,13 +40683,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_MinFinalCltvExpiry_clone_ptr"))) TS_MinFinalCltvExpiry_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_MinFinalCltvExpiry_clone_ptr"))) TS_MinFinalCltvExpiry_clone_ptr(uint32_t arg) {
        LDKMinFinalCltvExpiry arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = MinFinalCltvExpiry_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = MinFinalCltvExpiry_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_MinFinalCltvExpiry_clone"))) TS_MinFinalCltvExpiry_clone(uint32_t orig) {
@@ -39710,7 +40698,7 @@ uint32_t  __attribute__((export_name("TS_MinFinalCltvExpiry_clone"))) TS_MinFina
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKMinFinalCltvExpiry ret_var = MinFinalCltvExpiry_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39726,8 +40714,8 @@ int64_t  __attribute__((export_name("TS_MinFinalCltvExpiry_hash"))) TS_MinFinalC
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = MinFinalCltvExpiry_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = MinFinalCltvExpiry_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_MinFinalCltvExpiry_eq"))) TS_MinFinalCltvExpiry_eq(uint32_t a, uint32_t b) {
@@ -39739,8 +40727,8 @@ jboolean  __attribute__((export_name("TS_MinFinalCltvExpiry_eq"))) TS_MinFinalCl
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = MinFinalCltvExpiry_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = MinFinalCltvExpiry_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_Fallback_free"))) TS_Fallback_free(uint32_t this_ptr) {
@@ -39755,20 +40743,20 @@ void  __attribute__((export_name("TS_Fallback_free"))) TS_Fallback_free(uint32_t
 static inline uintptr_t Fallback_clone_ptr(LDKFallback *NONNULL_PTR arg) {
        LDKFallback *ret_copy = MALLOC(sizeof(LDKFallback), "LDKFallback");
        *ret_copy = Fallback_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_Fallback_clone_ptr"))) TS_Fallback_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_Fallback_clone_ptr"))) TS_Fallback_clone_ptr(uint32_t arg) {
        LDKFallback* arg_conv = (LDKFallback*)arg;
-       intptr_t ret_val = Fallback_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = Fallback_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Fallback_clone"))) TS_Fallback_clone(uint32_t orig) {
        LDKFallback* orig_conv = (LDKFallback*)orig;
        LDKFallback *ret_copy = MALLOC(sizeof(LDKFallback), "LDKFallback");
        *ret_copy = Fallback_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -39780,7 +40768,7 @@ uint32_t  __attribute__((export_name("TS_Fallback_seg_wit_program"))) TS_Fallbac
        memcpy(program_ref.data, program->elems, program_ref.datalen); FREE(program);
        LDKFallback *ret_copy = MALLOC(sizeof(LDKFallback), "LDKFallback");
        *ret_copy = Fallback_seg_wit_program((LDKu5){ ._0 = version }, program_ref);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -39790,7 +40778,7 @@ uint32_t  __attribute__((export_name("TS_Fallback_pub_key_hash"))) TS_Fallback_p
        memcpy(a_ref.data, a->elems, 20); FREE(a);
        LDKFallback *ret_copy = MALLOC(sizeof(LDKFallback), "LDKFallback");
        *ret_copy = Fallback_pub_key_hash(a_ref);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -39800,21 +40788,21 @@ uint32_t  __attribute__((export_name("TS_Fallback_script_hash"))) TS_Fallback_sc
        memcpy(a_ref.data, a->elems, 20); FREE(a);
        LDKFallback *ret_copy = MALLOC(sizeof(LDKFallback), "LDKFallback");
        *ret_copy = Fallback_script_hash(a_ref);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 int64_t  __attribute__((export_name("TS_Fallback_hash"))) TS_Fallback_hash(uint32_t o) {
        LDKFallback* o_conv = (LDKFallback*)o;
-       int64_t ret_val = Fallback_hash(o_conv);
-       return ret_val;
+       int64_t ret_conv = Fallback_hash(o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_Fallback_eq"))) TS_Fallback_eq(uint32_t a, uint32_t b) {
        LDKFallback* a_conv = (LDKFallback*)a;
        LDKFallback* b_conv = (LDKFallback*)b;
-       jboolean ret_val = Fallback_eq(a_conv, b_conv);
-       return ret_val;
+       jboolean ret_conv = Fallback_eq(a_conv, b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_InvoiceSignature_free"))) TS_InvoiceSignature_free(uint32_t this_obj) {
@@ -39827,7 +40815,7 @@ void  __attribute__((export_name("TS_InvoiceSignature_free"))) TS_InvoiceSignatu
 
 static inline uintptr_t InvoiceSignature_clone_ptr(LDKInvoiceSignature *NONNULL_PTR arg) {
        LDKInvoiceSignature ret_var = InvoiceSignature_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39837,13 +40825,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_InvoiceSignature_clone_ptr"))) TS_InvoiceSignature_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_InvoiceSignature_clone_ptr"))) TS_InvoiceSignature_clone_ptr(uint32_t arg) {
        LDKInvoiceSignature arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = InvoiceSignature_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = InvoiceSignature_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_InvoiceSignature_clone"))) TS_InvoiceSignature_clone(uint32_t orig) {
@@ -39852,7 +40840,7 @@ uint32_t  __attribute__((export_name("TS_InvoiceSignature_clone"))) TS_InvoiceSi
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKInvoiceSignature ret_var = InvoiceSignature_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39872,8 +40860,8 @@ jboolean  __attribute__((export_name("TS_InvoiceSignature_eq"))) TS_InvoiceSigna
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = InvoiceSignature_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = InvoiceSignature_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_PrivateRoute_free"))) TS_PrivateRoute_free(uint32_t this_obj) {
@@ -39886,7 +40874,7 @@ void  __attribute__((export_name("TS_PrivateRoute_free"))) TS_PrivateRoute_free(
 
 static inline uintptr_t PrivateRoute_clone_ptr(LDKPrivateRoute *NONNULL_PTR arg) {
        LDKPrivateRoute ret_var = PrivateRoute_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39896,13 +40884,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_PrivateRoute_clone_ptr"))) TS_PrivateRoute_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_PrivateRoute_clone_ptr"))) TS_PrivateRoute_clone_ptr(uint32_t arg) {
        LDKPrivateRoute arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = PrivateRoute_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = PrivateRoute_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PrivateRoute_clone"))) TS_PrivateRoute_clone(uint32_t orig) {
@@ -39911,7 +40899,7 @@ uint32_t  __attribute__((export_name("TS_PrivateRoute_clone"))) TS_PrivateRoute_
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKPrivateRoute ret_var = PrivateRoute_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39927,8 +40915,8 @@ int64_t  __attribute__((export_name("TS_PrivateRoute_hash"))) TS_PrivateRoute_ha
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = PrivateRoute_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = PrivateRoute_hash(&o_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_PrivateRoute_eq"))) TS_PrivateRoute_eq(uint32_t a, uint32_t b) {
@@ -39940,8 +40928,8 @@ jboolean  __attribute__((export_name("TS_PrivateRoute_eq"))) TS_PrivateRoute_eq(
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = PrivateRoute_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = PrivateRoute_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_SignedRawInvoice_into_parts"))) TS_SignedRawInvoice_into_parts(uint32_t this_arg) {
@@ -39952,7 +40940,7 @@ uint32_t  __attribute__((export_name("TS_SignedRawInvoice_into_parts"))) TS_Sign
        this_arg_conv = SignedRawInvoice_clone(&this_arg_conv);
        LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ* ret_conv = MALLOC(sizeof(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ), "LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ");
        *ret_conv = SignedRawInvoice_into_parts(this_arg_conv);
-       return ((uintptr_t)ret_conv);
+       return ((uint32_t)ret_conv);
 }
 
 uint32_t  __attribute__((export_name("TS_SignedRawInvoice_raw_invoice"))) TS_SignedRawInvoice_raw_invoice(uint32_t this_arg) {
@@ -39961,7 +40949,7 @@ uint32_t  __attribute__((export_name("TS_SignedRawInvoice_raw_invoice"))) TS_Sig
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKRawInvoice ret_var = SignedRawInvoice_raw_invoice(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -39988,7 +40976,7 @@ uint32_t  __attribute__((export_name("TS_SignedRawInvoice_signature"))) TS_Signe
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKInvoiceSignature ret_var = SignedRawInvoice_signature(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -40006,7 +40994,7 @@ uint32_t  __attribute__((export_name("TS_SignedRawInvoice_recover_payee_pub_key"
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKCResult_PayeePubKeyErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PayeePubKeyErrorZ), "LDKCResult_PayeePubKeyErrorZ");
        *ret_conv = SignedRawInvoice_recover_payee_pub_key(&this_arg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_SignedRawInvoice_check_signature"))) TS_SignedRawInvoice_check_signature(uint32_t this_arg) {
@@ -40014,8 +41002,8 @@ jboolean  __attribute__((export_name("TS_SignedRawInvoice_check_signature"))) TS
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = SignedRawInvoice_check_signature(&this_arg_conv);
-       return ret_val;
+       jboolean ret_conv = SignedRawInvoice_check_signature(&this_arg_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_RawInvoice_hash"))) TS_RawInvoice_hash(uint32_t this_arg) {
@@ -40034,7 +41022,7 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_payment_hash"))) TS_RawInvoi
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKSha256 ret_var = RawInvoice_payment_hash(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -40053,7 +41041,7 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_description"))) TS_RawInvoic
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKDescription ret_var = RawInvoice_description(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -40072,7 +41060,7 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_payee_pub_key"))) TS_RawInvo
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKPayeePubKey ret_var = RawInvoice_payee_pub_key(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -40091,7 +41079,7 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_description_hash"))) TS_RawI
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKSha256 ret_var = RawInvoice_description_hash(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -40110,7 +41098,7 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_expiry_time"))) TS_RawInvoic
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKExpiryTime ret_var = RawInvoice_expiry_time(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -40129,7 +41117,7 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_min_final_cltv_expiry"))) TS
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKMinFinalCltvExpiry ret_var = RawInvoice_min_final_cltv_expiry(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -40158,7 +41146,7 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_features"))) TS_RawInvoice_f
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKInvoiceFeatures ret_var = RawInvoice_features(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -40182,7 +41170,7 @@ uint32_tArray  __attribute__((export_name("TS_RawInvoice_private_routes"))) TS_R
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t o = 0; o < ret_var.datalen; o++) {
                LDKPrivateRoute ret_conv_14_var = ret_var.data[o];
-               uintptr_t ret_conv_14_ref = 0;
+               uint32_t ret_conv_14_ref = 0;
                CHECK((((uintptr_t)ret_conv_14_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_14_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_14_var);
@@ -40204,7 +41192,7 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_amount_pico_btc"))) TS_RawIn
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = RawInvoice_amount_pico_btc(&this_arg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -40220,13 +41208,13 @@ uint32_t  __attribute__((export_name("TS_RawInvoice_currency"))) TS_RawInvoice_c
 uint32_t  __attribute__((export_name("TS_PositiveTimestamp_from_unix_timestamp"))) TS_PositiveTimestamp_from_unix_timestamp(int64_t unix_seconds) {
        LDKCResult_PositiveTimestampCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PositiveTimestampCreationErrorZ), "LDKCResult_PositiveTimestampCreationErrorZ");
        *ret_conv = PositiveTimestamp_from_unix_timestamp(unix_seconds);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PositiveTimestamp_from_duration_since_epoch"))) TS_PositiveTimestamp_from_duration_since_epoch(int64_t duration) {
        LDKCResult_PositiveTimestampCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PositiveTimestampCreationErrorZ), "LDKCResult_PositiveTimestampCreationErrorZ");
        *ret_conv = PositiveTimestamp_from_duration_since_epoch(duration);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_PositiveTimestamp_as_unix_timestamp"))) TS_PositiveTimestamp_as_unix_timestamp(uint32_t this_arg) {
@@ -40234,8 +41222,8 @@ int64_t  __attribute__((export_name("TS_PositiveTimestamp_as_unix_timestamp")))
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = PositiveTimestamp_as_unix_timestamp(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = PositiveTimestamp_as_unix_timestamp(&this_arg_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_PositiveTimestamp_as_duration_since_epoch"))) TS_PositiveTimestamp_as_duration_since_epoch(uint32_t this_arg) {
@@ -40243,8 +41231,8 @@ int64_t  __attribute__((export_name("TS_PositiveTimestamp_as_duration_since_epoc
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = PositiveTimestamp_as_duration_since_epoch(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = PositiveTimestamp_as_duration_since_epoch(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Invoice_into_signed_raw"))) TS_Invoice_into_signed_raw(uint32_t this_arg) {
@@ -40254,7 +41242,7 @@ uint32_t  __attribute__((export_name("TS_Invoice_into_signed_raw"))) TS_Invoice_
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        this_arg_conv = Invoice_clone(&this_arg_conv);
        LDKSignedRawInvoice ret_var = Invoice_into_signed_raw(this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -40272,7 +41260,7 @@ uint32_t  __attribute__((export_name("TS_Invoice_check_signature"))) TS_Invoice_
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKCResult_NoneSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_NoneSemanticErrorZ), "LDKCResult_NoneSemanticErrorZ");
        *ret_conv = Invoice_check_signature(&this_arg_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Invoice_from_signed"))) TS_Invoice_from_signed(uint32_t signed_invoice) {
@@ -40283,7 +41271,7 @@ uint32_t  __attribute__((export_name("TS_Invoice_from_signed"))) TS_Invoice_from
        signed_invoice_conv = SignedRawInvoice_clone(&signed_invoice_conv);
        LDKCResult_InvoiceSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSemanticErrorZ), "LDKCResult_InvoiceSemanticErrorZ");
        *ret_conv = Invoice_from_signed(signed_invoice_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_Invoice_duration_since_epoch"))) TS_Invoice_duration_since_epoch(uint32_t this_arg) {
@@ -40291,8 +41279,8 @@ int64_t  __attribute__((export_name("TS_Invoice_duration_since_epoch"))) TS_Invo
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = Invoice_duration_since_epoch(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = Invoice_duration_since_epoch(&this_arg_conv);
+       return ret_conv;
 }
 
 int8_tArray  __attribute__((export_name("TS_Invoice_payment_hash"))) TS_Invoice_payment_hash(uint32_t this_arg) {
@@ -40331,7 +41319,7 @@ uint32_t  __attribute__((export_name("TS_Invoice_features"))) TS_Invoice_feature
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKInvoiceFeatures ret_var = Invoice_features(&this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        if ((uintptr_t)ret_var.inner > 4096) {
                CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
@@ -40359,8 +41347,8 @@ int64_t  __attribute__((export_name("TS_Invoice_expiry_time"))) TS_Invoice_expir
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = Invoice_expiry_time(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = Invoice_expiry_time(&this_arg_conv);
+       return ret_conv;
 }
 
 jboolean  __attribute__((export_name("TS_Invoice_would_expire"))) TS_Invoice_would_expire(uint32_t this_arg, int64_t at_time) {
@@ -40368,8 +41356,8 @@ jboolean  __attribute__((export_name("TS_Invoice_would_expire"))) TS_Invoice_wou
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       jboolean ret_val = Invoice_would_expire(&this_arg_conv, at_time);
-       return ret_val;
+       jboolean ret_conv = Invoice_would_expire(&this_arg_conv, at_time);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_Invoice_min_final_cltv_expiry"))) TS_Invoice_min_final_cltv_expiry(uint32_t this_arg) {
@@ -40377,8 +41365,8 @@ int64_t  __attribute__((export_name("TS_Invoice_min_final_cltv_expiry"))) TS_Inv
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = Invoice_min_final_cltv_expiry(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = Invoice_min_final_cltv_expiry(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_tArray  __attribute__((export_name("TS_Invoice_private_routes"))) TS_Invoice_private_routes(uint32_t this_arg) {
@@ -40392,7 +41380,7 @@ uint32_tArray  __attribute__((export_name("TS_Invoice_private_routes"))) TS_Invo
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t o = 0; o < ret_var.datalen; o++) {
                LDKPrivateRoute ret_conv_14_var = ret_var.data[o];
-               uintptr_t ret_conv_14_ref = 0;
+               uint32_t ret_conv_14_ref = 0;
                CHECK((((uintptr_t)ret_conv_14_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_14_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_14_var);
@@ -40418,7 +41406,7 @@ uint32_tArray  __attribute__((export_name("TS_Invoice_route_hints"))) TS_Invoice
        uint32_t *ret_arr_ptr = (uint32_t*)(((uint8_t*)ret_arr) + 4);
        for (size_t l = 0; l < ret_var.datalen; l++) {
                LDKRouteHint ret_conv_11_var = ret_var.data[l];
-               uintptr_t ret_conv_11_ref = 0;
+               uint32_t ret_conv_11_ref = 0;
                CHECK((((uintptr_t)ret_conv_11_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
                CHECK((((uintptr_t)&ret_conv_11_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
                CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_conv_11_var);
@@ -40449,7 +41437,7 @@ uint32_t  __attribute__((export_name("TS_Invoice_amount_milli_satoshis"))) TS_In
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKCOption_u64Z *ret_copy = MALLOC(sizeof(LDKCOption_u64Z), "LDKCOption_u64Z");
        *ret_copy = Invoice_amount_milli_satoshis(&this_arg_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -40457,7 +41445,7 @@ uint32_t  __attribute__((export_name("TS_Description_new"))) TS_Description_new(
        LDKStr description_conv = str_ref_to_owned_c(description);
        LDKCResult_DescriptionCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_DescriptionCreationErrorZ), "LDKCResult_DescriptionCreationErrorZ");
        *ret_conv = Description_new(description_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 jstring  __attribute__((export_name("TS_Description_into_inner"))) TS_Description_into_inner(uint32_t this_arg) {
@@ -40474,7 +41462,7 @@ jstring  __attribute__((export_name("TS_Description_into_inner"))) TS_Descriptio
 
 uint32_t  __attribute__((export_name("TS_ExpiryTime_from_seconds"))) TS_ExpiryTime_from_seconds(int64_t seconds) {
        LDKExpiryTime ret_var = ExpiryTime_from_seconds(seconds);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -40487,7 +41475,7 @@ uint32_t  __attribute__((export_name("TS_ExpiryTime_from_seconds"))) TS_ExpiryTi
 
 uint32_t  __attribute__((export_name("TS_ExpiryTime_from_duration"))) TS_ExpiryTime_from_duration(int64_t duration) {
        LDKExpiryTime ret_var = ExpiryTime_from_duration(duration);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -40503,8 +41491,8 @@ int64_t  __attribute__((export_name("TS_ExpiryTime_as_seconds"))) TS_ExpiryTime_
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = ExpiryTime_as_seconds(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = ExpiryTime_as_seconds(&this_arg_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_ExpiryTime_as_duration"))) TS_ExpiryTime_as_duration(uint32_t this_arg) {
@@ -40512,8 +41500,8 @@ int64_t  __attribute__((export_name("TS_ExpiryTime_as_duration"))) TS_ExpiryTime
        this_arg_conv.inner = (void*)(this_arg & (~1));
        this_arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
-       int64_t ret_val = ExpiryTime_as_duration(&this_arg_conv);
-       return ret_val;
+       int64_t ret_conv = ExpiryTime_as_duration(&this_arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PrivateRoute_new"))) TS_PrivateRoute_new(uint32_t hops) {
@@ -40524,7 +41512,7 @@ uint32_t  __attribute__((export_name("TS_PrivateRoute_new"))) TS_PrivateRoute_ne
        hops_conv = RouteHint_clone(&hops_conv);
        LDKCResult_PrivateRouteCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PrivateRouteCreationErrorZ), "LDKCResult_PrivateRouteCreationErrorZ");
        *ret_conv = PrivateRoute_new(hops_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PrivateRoute_into_inner"))) TS_PrivateRoute_into_inner(uint32_t this_arg) {
@@ -40534,7 +41522,7 @@ uint32_t  __attribute__((export_name("TS_PrivateRoute_into_inner"))) TS_PrivateR
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        this_arg_conv = PrivateRoute_clone(&this_arg_conv);
        LDKRouteHint ret_var = PrivateRoute_into_inner(this_arg_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -40579,8 +41567,8 @@ uint32_t  __attribute__((export_name("TS_CreationError_missing_route_hints"))) T
 jboolean  __attribute__((export_name("TS_CreationError_eq"))) TS_CreationError_eq(uint32_t a, uint32_t b) {
        LDKCreationError* a_conv = (LDKCreationError*)(a & ~1);
        LDKCreationError* b_conv = (LDKCreationError*)(b & ~1);
-       jboolean ret_val = CreationError_eq(a_conv, b_conv);
-       return ret_val;
+       jboolean ret_conv = CreationError_eq(a_conv, b_conv);
+       return ret_conv;
 }
 
 jstring  __attribute__((export_name("TS_CreationError_to_str"))) TS_CreationError_to_str(uint32_t o) {
@@ -40650,8 +41638,8 @@ uint32_t  __attribute__((export_name("TS_SemanticError_imprecise_amount"))) TS_S
 jboolean  __attribute__((export_name("TS_SemanticError_eq"))) TS_SemanticError_eq(uint32_t a, uint32_t b) {
        LDKSemanticError* a_conv = (LDKSemanticError*)(a & ~1);
        LDKSemanticError* b_conv = (LDKSemanticError*)(b & ~1);
-       jboolean ret_val = SemanticError_eq(a_conv, b_conv);
-       return ret_val;
+       jboolean ret_conv = SemanticError_eq(a_conv, b_conv);
+       return ret_conv;
 }
 
 jstring  __attribute__((export_name("TS_SemanticError_to_str"))) TS_SemanticError_to_str(uint32_t o) {
@@ -40674,27 +41662,27 @@ void  __attribute__((export_name("TS_SignOrCreationError_free"))) TS_SignOrCreat
 static inline uintptr_t SignOrCreationError_clone_ptr(LDKSignOrCreationError *NONNULL_PTR arg) {
        LDKSignOrCreationError *ret_copy = MALLOC(sizeof(LDKSignOrCreationError), "LDKSignOrCreationError");
        *ret_copy = SignOrCreationError_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_SignOrCreationError_clone_ptr"))) TS_SignOrCreationError_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_SignOrCreationError_clone_ptr"))) TS_SignOrCreationError_clone_ptr(uint32_t arg) {
        LDKSignOrCreationError* arg_conv = (LDKSignOrCreationError*)arg;
-       intptr_t ret_val = SignOrCreationError_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = SignOrCreationError_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_SignOrCreationError_clone"))) TS_SignOrCreationError_clone(uint32_t orig) {
        LDKSignOrCreationError* orig_conv = (LDKSignOrCreationError*)orig;
        LDKSignOrCreationError *ret_copy = MALLOC(sizeof(LDKSignOrCreationError), "LDKSignOrCreationError");
        *ret_copy = SignOrCreationError_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 uint32_t  __attribute__((export_name("TS_SignOrCreationError_sign_error"))) TS_SignOrCreationError_sign_error() {
        LDKSignOrCreationError *ret_copy = MALLOC(sizeof(LDKSignOrCreationError), "LDKSignOrCreationError");
        *ret_copy = SignOrCreationError_sign_error();
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -40702,15 +41690,15 @@ uint32_t  __attribute__((export_name("TS_SignOrCreationError_creation_error")))
        LDKCreationError a_conv = LDKCreationError_from_js(a);
        LDKSignOrCreationError *ret_copy = MALLOC(sizeof(LDKSignOrCreationError), "LDKSignOrCreationError");
        *ret_copy = SignOrCreationError_creation_error(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
 jboolean  __attribute__((export_name("TS_SignOrCreationError_eq"))) TS_SignOrCreationError_eq(uint32_t a, uint32_t b) {
        LDKSignOrCreationError* a_conv = (LDKSignOrCreationError*)a;
        LDKSignOrCreationError* b_conv = (LDKSignOrCreationError*)b;
-       jboolean ret_val = SignOrCreationError_eq(a_conv, b_conv);
-       return ret_val;
+       jboolean ret_conv = SignOrCreationError_eq(a_conv, b_conv);
+       return ret_conv;
 }
 
 jstring  __attribute__((export_name("TS_SignOrCreationError_to_str"))) TS_SignOrCreationError_to_str(uint32_t o) {
@@ -40755,16 +41743,16 @@ void  __attribute__((export_name("TS_RetryAttempts_free"))) TS_RetryAttempts_fre
        RetryAttempts_free(this_obj_conv);
 }
 
-intptr_t  __attribute__((export_name("TS_RetryAttempts_get_a"))) TS_RetryAttempts_get_a(uint32_t this_ptr) {
+uint32_t  __attribute__((export_name("TS_RetryAttempts_get_a"))) TS_RetryAttempts_get_a(uint32_t this_ptr) {
        LDKRetryAttempts this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_ptr_conv);
-       intptr_t ret_val = RetryAttempts_get_a(&this_ptr_conv);
-       return ret_val;
+       uint32_t ret_conv = RetryAttempts_get_a(&this_ptr_conv);
+       return ret_conv;
 }
 
-void  __attribute__((export_name("TS_RetryAttempts_set_a"))) TS_RetryAttempts_set_a(uint32_t this_ptr, intptr_t val) {
+void  __attribute__((export_name("TS_RetryAttempts_set_a"))) TS_RetryAttempts_set_a(uint32_t this_ptr, uint32_t val) {
        LDKRetryAttempts this_ptr_conv;
        this_ptr_conv.inner = (void*)(this_ptr & (~1));
        this_ptr_conv.is_owned = false;
@@ -40772,9 +41760,9 @@ void  __attribute__((export_name("TS_RetryAttempts_set_a"))) TS_RetryAttempts_se
        RetryAttempts_set_a(&this_ptr_conv, val);
 }
 
-uint32_t  __attribute__((export_name("TS_RetryAttempts_new"))) TS_RetryAttempts_new(intptr_t a_arg) {
+uint32_t  __attribute__((export_name("TS_RetryAttempts_new"))) TS_RetryAttempts_new(uint32_t a_arg) {
        LDKRetryAttempts ret_var = RetryAttempts_new(a_arg);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -40787,7 +41775,7 @@ uint32_t  __attribute__((export_name("TS_RetryAttempts_new"))) TS_RetryAttempts_
 
 static inline uintptr_t RetryAttempts_clone_ptr(LDKRetryAttempts *NONNULL_PTR arg) {
        LDKRetryAttempts ret_var = RetryAttempts_clone(arg);
-uintptr_t ret_ref = 0;
+uint32_t ret_ref = 0;
 CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
 CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
 CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -40797,13 +41785,13 @@ if (ret_var.is_owned) {
 }
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_RetryAttempts_clone_ptr"))) TS_RetryAttempts_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_RetryAttempts_clone_ptr"))) TS_RetryAttempts_clone_ptr(uint32_t arg) {
        LDKRetryAttempts arg_conv;
        arg_conv.inner = (void*)(arg & (~1));
        arg_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(arg_conv);
-       intptr_t ret_val = RetryAttempts_clone_ptr(&arg_conv);
-       return ret_val;
+       uint32_t ret_conv = RetryAttempts_clone_ptr(&arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_RetryAttempts_clone"))) TS_RetryAttempts_clone(uint32_t orig) {
@@ -40812,7 +41800,7 @@ uint32_t  __attribute__((export_name("TS_RetryAttempts_clone"))) TS_RetryAttempt
        orig_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(orig_conv);
        LDKRetryAttempts ret_var = RetryAttempts_clone(&orig_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -40832,8 +41820,8 @@ jboolean  __attribute__((export_name("TS_RetryAttempts_eq"))) TS_RetryAttempts_e
        b_conv.inner = (void*)(b & (~1));
        b_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(b_conv);
-       jboolean ret_val = RetryAttempts_eq(&a_conv, &b_conv);
-       return ret_val;
+       jboolean ret_conv = RetryAttempts_eq(&a_conv, &b_conv);
+       return ret_conv;
 }
 
 int64_t  __attribute__((export_name("TS_RetryAttempts_hash"))) TS_RetryAttempts_hash(uint32_t o) {
@@ -40841,8 +41829,8 @@ int64_t  __attribute__((export_name("TS_RetryAttempts_hash"))) TS_RetryAttempts_
        o_conv.inner = (void*)(o & (~1));
        o_conv.is_owned = false;
        CHECK_INNER_FIELD_ACCESS_OR_NULL(o_conv);
-       int64_t ret_val = RetryAttempts_hash(&o_conv);
-       return ret_val;
+       int64_t ret_conv = RetryAttempts_hash(&o_conv);
+       return ret_conv;
 }
 
 void  __attribute__((export_name("TS_PaymentError_free"))) TS_PaymentError_free(uint32_t this_ptr) {
@@ -40857,20 +41845,20 @@ void  __attribute__((export_name("TS_PaymentError_free"))) TS_PaymentError_free(
 static inline uintptr_t PaymentError_clone_ptr(LDKPaymentError *NONNULL_PTR arg) {
        LDKPaymentError *ret_copy = MALLOC(sizeof(LDKPaymentError), "LDKPaymentError");
        *ret_copy = PaymentError_clone(arg);
-uintptr_t ret_ref = (uintptr_t)ret_copy;
+uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
-intptr_t  __attribute__((export_name("TS_PaymentError_clone_ptr"))) TS_PaymentError_clone_ptr(uint32_t arg) {
+uint32_t  __attribute__((export_name("TS_PaymentError_clone_ptr"))) TS_PaymentError_clone_ptr(uint32_t arg) {
        LDKPaymentError* arg_conv = (LDKPaymentError*)arg;
-       intptr_t ret_val = PaymentError_clone_ptr(arg_conv);
-       return ret_val;
+       uint32_t ret_conv = PaymentError_clone_ptr(arg_conv);
+       return ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_PaymentError_clone"))) TS_PaymentError_clone(uint32_t orig) {
        LDKPaymentError* orig_conv = (LDKPaymentError*)orig;
        LDKPaymentError *ret_copy = MALLOC(sizeof(LDKPaymentError), "LDKPaymentError");
        *ret_copy = PaymentError_clone(orig_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -40878,7 +41866,7 @@ uint32_t  __attribute__((export_name("TS_PaymentError_invoice"))) TS_PaymentErro
        LDKStr a_conv = str_ref_to_owned_c(a);
        LDKPaymentError *ret_copy = MALLOC(sizeof(LDKPaymentError), "LDKPaymentError");
        *ret_copy = PaymentError_invoice(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -40890,7 +41878,7 @@ uint32_t  __attribute__((export_name("TS_PaymentError_routing"))) TS_PaymentErro
        a_conv = LightningError_clone(&a_conv);
        LDKPaymentError *ret_copy = MALLOC(sizeof(LDKPaymentError), "LDKPaymentError");
        *ret_copy = PaymentError_routing(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -40901,7 +41889,7 @@ uint32_t  __attribute__((export_name("TS_PaymentError_sending"))) TS_PaymentErro
        a_conv = PaymentSendFailure_clone((LDKPaymentSendFailure*)(((uintptr_t)a) & ~1));
        LDKPaymentError *ret_copy = MALLOC(sizeof(LDKPaymentError), "LDKPaymentError");
        *ret_copy = PaymentError_sending(a_conv);
-       uintptr_t ret_ref = (uintptr_t)ret_copy;
+       uint32_t ret_ref = (uintptr_t)ret_copy;
        return ret_ref;
 }
 
@@ -40909,9 +41897,17 @@ uint32_t  __attribute__((export_name("TS_InvoicePayer_new"))) TS_InvoicePayer_ne
        void* payer_ptr = (void*)(((uintptr_t)payer) & ~1);
        CHECK_ACCESS(payer_ptr);
        LDKPayer payer_conv = *(LDKPayer*)(payer_ptr);
+       if (payer_conv.free == LDKPayer_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKPayer_JCalls_cloned(&payer_conv);
+       }
        void* router_ptr = (void*)(((uintptr_t)router) & ~1);
        CHECK_ACCESS(router_ptr);
        LDKRouter router_conv = *(LDKRouter*)(router_ptr);
+       if (router_conv.free == LDKRouter_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKRouter_JCalls_cloned(&router_conv);
+       }
        LDKMultiThreadedLockableScore scorer_conv;
        scorer_conv.inner = (void*)(scorer & (~1));
        scorer_conv.is_owned = false;
@@ -40919,16 +41915,24 @@ uint32_t  __attribute__((export_name("TS_InvoicePayer_new"))) TS_InvoicePayer_ne
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
        void* event_handler_ptr = (void*)(((uintptr_t)event_handler) & ~1);
        CHECK_ACCESS(event_handler_ptr);
        LDKEventHandler event_handler_conv = *(LDKEventHandler*)(event_handler_ptr);
+       if (event_handler_conv.free == LDKEventHandler_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKEventHandler_JCalls_cloned(&event_handler_conv);
+       }
        LDKRetryAttempts retry_attempts_conv;
        retry_attempts_conv.inner = (void*)(retry_attempts & (~1));
        retry_attempts_conv.is_owned = (retry_attempts & 1) || (retry_attempts == 0);
        CHECK_INNER_FIELD_ACCESS_OR_NULL(retry_attempts_conv);
        retry_attempts_conv = RetryAttempts_clone(&retry_attempts_conv);
        LDKInvoicePayer ret_var = InvoicePayer_new(payer_conv, router_conv, &scorer_conv, logger_conv, event_handler_conv, retry_attempts_conv);
-       uintptr_t ret_ref = 0;
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -40950,7 +41954,7 @@ uint32_t  __attribute__((export_name("TS_InvoicePayer_pay_invoice"))) TS_Invoice
        CHECK_INNER_FIELD_ACCESS_OR_NULL(invoice_conv);
        LDKCResult_PaymentIdPaymentErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentErrorZ), "LDKCResult_PaymentIdPaymentErrorZ");
        *ret_conv = InvoicePayer_pay_invoice(&this_arg_conv, &invoice_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_InvoicePayer_pay_zero_value_invoice"))) TS_InvoicePayer_pay_zero_value_invoice(uint32_t this_arg, uint32_t invoice, int64_t amount_msats) {
@@ -40964,7 +41968,7 @@ uint32_t  __attribute__((export_name("TS_InvoicePayer_pay_zero_value_invoice")))
        CHECK_INNER_FIELD_ACCESS_OR_NULL(invoice_conv);
        LDKCResult_PaymentIdPaymentErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentErrorZ), "LDKCResult_PaymentIdPaymentErrorZ");
        *ret_conv = InvoicePayer_pay_zero_value_invoice(&this_arg_conv, &invoice_conv, amount_msats);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_InvoicePayer_pay_pubkey"))) TS_InvoicePayer_pay_pubkey(uint32_t this_arg, int8_tArray pubkey, int8_tArray payment_preimage, int64_t amount_msats, int32_t final_cltv_expiry_delta) {
@@ -40980,7 +41984,7 @@ uint32_t  __attribute__((export_name("TS_InvoicePayer_pay_pubkey"))) TS_InvoiceP
        memcpy(payment_preimage_ref.data, payment_preimage->elems, 32); FREE(payment_preimage);
        LDKCResult_PaymentIdPaymentErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_PaymentIdPaymentErrorZ), "LDKCResult_PaymentIdPaymentErrorZ");
        *ret_conv = InvoicePayer_pay_pubkey(&this_arg_conv, pubkey_ref, payment_preimage_ref, amount_msats, final_cltv_expiry_delta);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_InvoicePayer_remove_cached_payment"))) TS_InvoicePayer_remove_cached_payment(uint32_t this_arg, int8_tArray payment_hash) {
@@ -41002,7 +42006,34 @@ uint32_t  __attribute__((export_name("TS_InvoicePayer_as_EventHandler"))) TS_Inv
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKEventHandler* ret_ret = MALLOC(sizeof(LDKEventHandler), "LDKEventHandler");
        *ret_ret = InvoicePayer_as_EventHandler(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
+}
+
+uint32_t  __attribute__((export_name("TS_create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch"))) TS_create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch(uint32_t channelmanager, uint32_t keys_manager, uint32_t network, uint32_t amt_msat, uint32_t description_hash, int64_t duration_since_epoch) {
+       LDKChannelManager channelmanager_conv;
+       channelmanager_conv.inner = (void*)(channelmanager & (~1));
+       channelmanager_conv.is_owned = false;
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(channelmanager_conv);
+       void* keys_manager_ptr = (void*)(((uintptr_t)keys_manager) & ~1);
+       CHECK_ACCESS(keys_manager_ptr);
+       LDKKeysInterface keys_manager_conv = *(LDKKeysInterface*)(keys_manager_ptr);
+       if (keys_manager_conv.free == LDKKeysInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKKeysInterface_JCalls_cloned(&keys_manager_conv);
+       }
+       LDKCurrency network_conv = LDKCurrency_from_js(network);
+       void* amt_msat_ptr = (void*)(((uintptr_t)amt_msat) & ~1);
+       CHECK_ACCESS(amt_msat_ptr);
+       LDKCOption_u64Z amt_msat_conv = *(LDKCOption_u64Z*)(amt_msat_ptr);
+       amt_msat_conv = COption_u64Z_clone((LDKCOption_u64Z*)(((uintptr_t)amt_msat) & ~1));
+       LDKSha256 description_hash_conv;
+       description_hash_conv.inner = (void*)(description_hash & (~1));
+       description_hash_conv.is_owned = (description_hash & 1) || (description_hash == 0);
+       CHECK_INNER_FIELD_ACCESS_OR_NULL(description_hash_conv);
+       description_hash_conv = Sha256_clone(&description_hash_conv);
+       LDKCResult_InvoiceSignOrCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSignOrCreationErrorZ), "LDKCResult_InvoiceSignOrCreationErrorZ");
+       *ret_conv = create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch(&channelmanager_conv, keys_manager_conv, network_conv, amt_msat_conv, description_hash_conv, duration_since_epoch);
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_create_invoice_from_channelmanager_and_duration_since_epoch"))) TS_create_invoice_from_channelmanager_and_duration_since_epoch(uint32_t channelmanager, uint32_t keys_manager, uint32_t network, uint32_t amt_msat, jstring description, int64_t duration_since_epoch) {
@@ -41013,6 +42044,10 @@ uint32_t  __attribute__((export_name("TS_create_invoice_from_channelmanager_and_
        void* keys_manager_ptr = (void*)(((uintptr_t)keys_manager) & ~1);
        CHECK_ACCESS(keys_manager_ptr);
        LDKKeysInterface keys_manager_conv = *(LDKKeysInterface*)(keys_manager_ptr);
+       if (keys_manager_conv.free == LDKKeysInterface_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKKeysInterface_JCalls_cloned(&keys_manager_conv);
+       }
        LDKCurrency network_conv = LDKCurrency_from_js(network);
        void* amt_msat_ptr = (void*)(((uintptr_t)amt_msat) & ~1);
        CHECK_ACCESS(amt_msat_ptr);
@@ -41021,7 +42056,7 @@ uint32_t  __attribute__((export_name("TS_create_invoice_from_channelmanager_and_
        LDKStr description_conv = str_ref_to_owned_c(description);
        LDKCResult_InvoiceSignOrCreationErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceSignOrCreationErrorZ), "LDKCResult_InvoiceSignOrCreationErrorZ");
        *ret_conv = create_invoice_from_channelmanager_and_duration_since_epoch(&channelmanager_conv, keys_manager_conv, network_conv, amt_msat_conv, description_conv, duration_since_epoch);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 void  __attribute__((export_name("TS_DefaultRouter_free"))) TS_DefaultRouter_free(uint32_t this_obj) {
@@ -41032,7 +42067,7 @@ void  __attribute__((export_name("TS_DefaultRouter_free"))) TS_DefaultRouter_fre
        DefaultRouter_free(this_obj_conv);
 }
 
-uint32_t  __attribute__((export_name("TS_DefaultRouter_new"))) TS_DefaultRouter_new(uint32_t network_graph, uint32_t logger) {
+uint32_t  __attribute__((export_name("TS_DefaultRouter_new"))) TS_DefaultRouter_new(uint32_t network_graph, uint32_t logger, int8_tArray random_seed_bytes) {
        LDKNetworkGraph network_graph_conv;
        network_graph_conv.inner = (void*)(network_graph & (~1));
        network_graph_conv.is_owned = false;
@@ -41040,8 +42075,15 @@ uint32_t  __attribute__((export_name("TS_DefaultRouter_new"))) TS_DefaultRouter_
        void* logger_ptr = (void*)(((uintptr_t)logger) & ~1);
        CHECK_ACCESS(logger_ptr);
        LDKLogger logger_conv = *(LDKLogger*)(logger_ptr);
-       LDKDefaultRouter ret_var = DefaultRouter_new(&network_graph_conv, logger_conv);
-       uintptr_t ret_ref = 0;
+       if (logger_conv.free == LDKLogger_JCalls_free) {
+               // If this_arg is a JCalls struct, then we need to increment the refcnt in it.
+               LDKLogger_JCalls_cloned(&logger_conv);
+       }
+       LDKThirtyTwoBytes random_seed_bytes_ref;
+       CHECK(random_seed_bytes->arr_len == 32);
+       memcpy(random_seed_bytes_ref.data, random_seed_bytes->elems, 32); FREE(random_seed_bytes);
+       LDKDefaultRouter ret_var = DefaultRouter_new(&network_graph_conv, logger_conv, random_seed_bytes_ref);
+       uint32_t ret_ref = 0;
        CHECK((((uintptr_t)ret_var.inner) & 1) == 0); // We rely on a free low bit, malloc guarantees this.
        CHECK((((uintptr_t)&ret_var) & 1) == 0); // We rely on a free low bit, pointer alignment guarantees this.
        CHECK_INNER_FIELD_ACCESS_OR_NULL(ret_var);
@@ -41059,7 +42101,7 @@ uint32_t  __attribute__((export_name("TS_DefaultRouter_as_Router"))) TS_DefaultR
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKRouter* ret_ret = MALLOC(sizeof(LDKRouter), "LDKRouter");
        *ret_ret = DefaultRouter_as_Router(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_ChannelManager_as_Payer"))) TS_ChannelManager_as_Payer(uint32_t this_arg) {
@@ -41069,28 +42111,44 @@ uint32_t  __attribute__((export_name("TS_ChannelManager_as_Payer"))) TS_ChannelM
        CHECK_INNER_FIELD_ACCESS_OR_NULL(this_arg_conv);
        LDKPayer* ret_ret = MALLOC(sizeof(LDKPayer), "LDKPayer");
        *ret_ret = ChannelManager_as_Payer(&this_arg_conv);
-       return (uintptr_t)ret_ret;
+       return (uint32_t)ret_ret;
 }
 
 uint32_t  __attribute__((export_name("TS_SiPrefix_from_str"))) TS_SiPrefix_from_str(jstring s) {
        LDKStr s_conv = str_ref_to_owned_c(s);
-       LDKCResult_SiPrefixNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SiPrefixNoneZ), "LDKCResult_SiPrefixNoneZ");
+       LDKCResult_SiPrefixParseErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SiPrefixParseErrorZ), "LDKCResult_SiPrefixParseErrorZ");
        *ret_conv = SiPrefix_from_str(s_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_Invoice_from_str"))) TS_Invoice_from_str(jstring s) {
        LDKStr s_conv = str_ref_to_owned_c(s);
-       LDKCResult_InvoiceNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceNoneZ), "LDKCResult_InvoiceNoneZ");
+       LDKCResult_InvoiceParseOrSemanticErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_InvoiceParseOrSemanticErrorZ), "LDKCResult_InvoiceParseOrSemanticErrorZ");
        *ret_conv = Invoice_from_str(s_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
 }
 
 uint32_t  __attribute__((export_name("TS_SignedRawInvoice_from_str"))) TS_SignedRawInvoice_from_str(jstring s) {
        LDKStr s_conv = str_ref_to_owned_c(s);
-       LDKCResult_SignedRawInvoiceNoneZ* ret_conv = MALLOC(sizeof(LDKCResult_SignedRawInvoiceNoneZ), "LDKCResult_SignedRawInvoiceNoneZ");
+       LDKCResult_SignedRawInvoiceParseErrorZ* ret_conv = MALLOC(sizeof(LDKCResult_SignedRawInvoiceParseErrorZ), "LDKCResult_SignedRawInvoiceParseErrorZ");
        *ret_conv = SignedRawInvoice_from_str(s_conv);
-       return (uintptr_t)ret_conv;
+       return (uint32_t)ret_conv;
+}
+
+jstring  __attribute__((export_name("TS_ParseError_to_str"))) TS_ParseError_to_str(uint32_t o) {
+       LDKParseError* o_conv = (LDKParseError*)o;
+       LDKStr ret_str = ParseError_to_str(o_conv);
+       jstring ret_conv = str_ref_to_ts(ret_str.chars, ret_str.len);
+       Str_free(ret_str);
+       return ret_conv;
+}
+
+jstring  __attribute__((export_name("TS_ParseOrSemanticError_to_str"))) TS_ParseOrSemanticError_to_str(uint32_t o) {
+       LDKParseOrSemanticError* o_conv = (LDKParseOrSemanticError*)o;
+       LDKStr ret_str = ParseOrSemanticError_to_str(o_conv);
+       jstring ret_conv = str_ref_to_ts(ret_str.chars, ret_str.len);
+       Str_free(ret_str);
+       return ret_conv;
 }
 
 jstring  __attribute__((export_name("TS_Invoice_to_str"))) TS_Invoice_to_str(uint32_t o) {