_ Git - ldk-java/blob - src/main/java/org/ldk/impl/bindings.java

   1 package org.ldk.impl;
   2 import org.ldk.enums.*;
   3
   4 public class bindings {
   5         public static class VecOrSliceDef {
   6                 public long dataptr;
   7                 public long datalen;
   8                 public long stride;
   9                 public VecOrSliceDef(long dataptr, long datalen, long stride) {
  10                         this.dataptr = dataptr; this.datalen = datalen; this.stride = stride;
  11                 }
  12         }
  13         static {
  14                 System.loadLibrary("lightningjni");
  15                 init(java.lang.Enum.class, VecOrSliceDef.class);
  16                 init_class_cache();
  17         }
  18         static native void init(java.lang.Class c, java.lang.Class slicedef);
  19         static native void init_class_cache();
  20
  21         public static native boolean deref_bool(long ptr);
  22         public static native long deref_long(long ptr);
  23         public static native void free_heap_ptr(long ptr);
  24         public static native byte[] read_bytes(long ptr, long len);
  25         public static native byte[] get_u8_slice_bytes(long slice_ptr);
  26         public static native long bytes_to_u8_vec(byte[] bytes);
  27         public static native long new_txpointer_copy_data(byte[] txdata);
  28         public static native void txpointer_free(long ptr);
  29         public static native byte[] txpointer_get_buffer(long ptr);
  30         public static native long vec_slice_len(long vec);
  31         public static native long new_empty_slice_vec();
  32
  33         static { LDKAccessError.values(); /* Force enum statics to run */ }
  34         static { LDKChannelMonitorUpdateErr.values(); /* Force enum statics to run */ }
  35         static { LDKConfirmationTarget.values(); /* Force enum statics to run */ }
  36         static { LDKLevel.values(); /* Force enum statics to run */ }
  37         static { LDKNetwork.values(); /* Force enum statics to run */ }
  38         static { LDKSecp256k1Error.values(); /* Force enum statics to run */ }
  39         public static native VecOrSliceDef LDKCVec_u8Z_arr_info(long vec_ptr);
  40         public static native long LDKCVec_u8Z_new(byte[] elems);
  41         public static native long LDKC2Tuple_u64u64Z_new(long a, long b);
  42         public static native long LDKC2Tuple_u64u64Z_get_a(long ptr);
  43         public static native long LDKC2Tuple_u64u64Z_get_b(long ptr);
  44         public static class LDKSpendableOutputDescriptor {
  45                 private LDKSpendableOutputDescriptor() {}
  46                 public final static class StaticOutput extends LDKSpendableOutputDescriptor {
  47                         public long outpoint;
  48                         public long output;
  49                         StaticOutput(long outpoint, long output) { this.outpoint = outpoint; this.output = output; }
  50                 }
  51                 public final static class DynamicOutputP2WSH extends LDKSpendableOutputDescriptor {
  52                         public long outpoint;
  53                         public byte[] per_commitment_point;
  54                         public short to_self_delay;
  55                         public long output;
  56                         public long key_derivation_params;
  57                         public byte[] revocation_pubkey;
  58                         DynamicOutputP2WSH(long outpoint, byte[] per_commitment_point, short to_self_delay, long output, long key_derivation_params, byte[] revocation_pubkey) { this.outpoint = outpoint; this.per_commitment_point = per_commitment_point; this.to_self_delay = to_self_delay; this.output = output; this.key_derivation_params = key_derivation_params; this.revocation_pubkey = revocation_pubkey; }
  59                 }
  60                 public final static class StaticOutputCounterpartyPayment extends LDKSpendableOutputDescriptor {
  61                         public long outpoint;
  62                         public long output;
  63                         public long key_derivation_params;
  64                         StaticOutputCounterpartyPayment(long outpoint, long output, long key_derivation_params) { this.outpoint = outpoint; this.output = output; this.key_derivation_params = key_derivation_params; }
  65                 }
  66                 static native void init();
  67         }
  68         static { LDKSpendableOutputDescriptor.init(); }
  69         public static native LDKSpendableOutputDescriptor LDKSpendableOutputDescriptor_ref_from_ptr(long ptr);
  70         public static native VecOrSliceDef LDKCVec_SpendableOutputDescriptorZ_arr_info(long vec_ptr);
  71         public static native long LDKCVec_SpendableOutputDescriptorZ_new(long[] elems);
  72         public static class LDKErrorAction {
  73                 private LDKErrorAction() {}
  74                 public final static class DisconnectPeer extends LDKErrorAction {
  75                         public long msg;
  76                         DisconnectPeer(long msg) { this.msg = msg; }
  77                 }
  78                 public final static class IgnoreError extends LDKErrorAction {
  79                 }
  80                 public final static class SendErrorMessage extends LDKErrorAction {
  81                         public long msg;
  82                         SendErrorMessage(long msg) { this.msg = msg; }
  83                 }
  84                 static native void init();
  85         }
  86         static { LDKErrorAction.init(); }
  87         public static native LDKErrorAction LDKErrorAction_ref_from_ptr(long ptr);
  88         public static class LDKHTLCFailChannelUpdate {
  89                 private LDKHTLCFailChannelUpdate() {}
  90                 public final static class ChannelUpdateMessage extends LDKHTLCFailChannelUpdate {
  91                         public long msg;
  92                         ChannelUpdateMessage(long msg) { this.msg = msg; }
  93                 }
  94                 public final static class ChannelClosed extends LDKHTLCFailChannelUpdate {
  95                         public long short_channel_id;
  96                         public boolean is_permanent;
  97                         ChannelClosed(long short_channel_id, boolean is_permanent) { this.short_channel_id = short_channel_id; this.is_permanent = is_permanent; }
  98                 }
  99                 public final static class NodeFailure extends LDKHTLCFailChannelUpdate {
 100                         public byte[] node_id;
 101                         public boolean is_permanent;
 102                         NodeFailure(byte[] node_id, boolean is_permanent) { this.node_id = node_id; this.is_permanent = is_permanent; }
 103                 }
 104                 static native void init();
 105         }
 106         static { LDKHTLCFailChannelUpdate.init(); }
 107         public static native LDKHTLCFailChannelUpdate LDKHTLCFailChannelUpdate_ref_from_ptr(long ptr);
 108         public static class LDKMessageSendEvent {
 109                 private LDKMessageSendEvent() {}
 110                 public final static class SendAcceptChannel extends LDKMessageSendEvent {
 111                         public byte[] node_id;
 112                         public long msg;
 113                         SendAcceptChannel(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 114                 }
 115                 public final static class SendOpenChannel extends LDKMessageSendEvent {
 116                         public byte[] node_id;
 117                         public long msg;
 118                         SendOpenChannel(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 119                 }
 120                 public final static class SendFundingCreated extends LDKMessageSendEvent {
 121                         public byte[] node_id;
 122                         public long msg;
 123                         SendFundingCreated(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 124                 }
 125                 public final static class SendFundingSigned extends LDKMessageSendEvent {
 126                         public byte[] node_id;
 127                         public long msg;
 128                         SendFundingSigned(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 129                 }
 130                 public final static class SendFundingLocked extends LDKMessageSendEvent {
 131                         public byte[] node_id;
 132                         public long msg;
 133                         SendFundingLocked(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 134                 }
 135                 public final static class SendAnnouncementSignatures extends LDKMessageSendEvent {
 136                         public byte[] node_id;
 137                         public long msg;
 138                         SendAnnouncementSignatures(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 139                 }
 140                 public final static class UpdateHTLCs extends LDKMessageSendEvent {
 141                         public byte[] node_id;
 142                         public long updates;
 143                         UpdateHTLCs(byte[] node_id, long updates) { this.node_id = node_id; this.updates = updates; }
 144                 }
 145                 public final static class SendRevokeAndACK extends LDKMessageSendEvent {
 146                         public byte[] node_id;
 147                         public long msg;
 148                         SendRevokeAndACK(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 149                 }
 150                 public final static class SendClosingSigned extends LDKMessageSendEvent {
 151                         public byte[] node_id;
 152                         public long msg;
 153                         SendClosingSigned(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 154                 }
 155                 public final static class SendShutdown extends LDKMessageSendEvent {
 156                         public byte[] node_id;
 157                         public long msg;
 158                         SendShutdown(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 159                 }
 160                 public final static class SendChannelReestablish extends LDKMessageSendEvent {
 161                         public byte[] node_id;
 162                         public long msg;
 163                         SendChannelReestablish(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 164                 }
 165                 public final static class BroadcastChannelAnnouncement extends LDKMessageSendEvent {
 166                         public long msg;
 167                         public long update_msg;
 168                         BroadcastChannelAnnouncement(long msg, long update_msg) { this.msg = msg; this.update_msg = update_msg; }
 169                 }
 170                 public final static class BroadcastNodeAnnouncement extends LDKMessageSendEvent {
 171                         public long msg;
 172                         BroadcastNodeAnnouncement(long msg) { this.msg = msg; }
 173                 }
 174                 public final static class BroadcastChannelUpdate extends LDKMessageSendEvent {
 175                         public long msg;
 176                         BroadcastChannelUpdate(long msg) { this.msg = msg; }
 177                 }
 178                 public final static class HandleError extends LDKMessageSendEvent {
 179                         public byte[] node_id;
 180                         public long action;
 181                         HandleError(byte[] node_id, long action) { this.node_id = node_id; this.action = action; }
 182                 }
 183                 public final static class PaymentFailureNetworkUpdate extends LDKMessageSendEvent {
 184                         public long update;
 185                         PaymentFailureNetworkUpdate(long update) { this.update = update; }
 186                 }
 187                 public final static class SendChannelRangeQuery extends LDKMessageSendEvent {
 188                         public byte[] node_id;
 189                         public long msg;
 190                         SendChannelRangeQuery(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 191                 }
 192                 public final static class SendShortIdsQuery extends LDKMessageSendEvent {
 193                         public byte[] node_id;
 194                         public long msg;
 195                         SendShortIdsQuery(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 196                 }
 197                 static native void init();
 198         }
 199         static { LDKMessageSendEvent.init(); }
 200         public static native LDKMessageSendEvent LDKMessageSendEvent_ref_from_ptr(long ptr);
 201         public static native VecOrSliceDef LDKCVec_MessageSendEventZ_arr_info(long vec_ptr);
 202         public static native long LDKCVec_MessageSendEventZ_new(long[] elems);
 203         public static class LDKEvent {
 204                 private LDKEvent() {}
 205                 public final static class FundingGenerationReady extends LDKEvent {
 206                         public byte[] temporary_channel_id;
 207                         public long channel_value_satoshis;
 208                         public byte[] output_script;
 209                         public long user_channel_id;
 210                         FundingGenerationReady(byte[] temporary_channel_id, long channel_value_satoshis, byte[] output_script, long user_channel_id) { this.temporary_channel_id = temporary_channel_id; this.channel_value_satoshis = channel_value_satoshis; this.output_script = output_script; this.user_channel_id = user_channel_id; }
 211                 }
 212                 public final static class FundingBroadcastSafe extends LDKEvent {
 213                         public long funding_txo;
 214                         public long user_channel_id;
 215                         FundingBroadcastSafe(long funding_txo, long user_channel_id) { this.funding_txo = funding_txo; this.user_channel_id = user_channel_id; }
 216                 }
 217                 public final static class PaymentReceived extends LDKEvent {
 218                         public byte[] payment_hash;
 219                         public byte[] payment_secret;
 220                         public long amt;
 221                         PaymentReceived(byte[] payment_hash, byte[] payment_secret, long amt) { this.payment_hash = payment_hash; this.payment_secret = payment_secret; this.amt = amt; }
 222                 }
 223                 public final static class PaymentSent extends LDKEvent {
 224                         public byte[] payment_preimage;
 225                         PaymentSent(byte[] payment_preimage) { this.payment_preimage = payment_preimage; }
 226                 }
 227                 public final static class PaymentFailed extends LDKEvent {
 228                         public byte[] payment_hash;
 229                         public boolean rejected_by_dest;
 230                         PaymentFailed(byte[] payment_hash, boolean rejected_by_dest) { this.payment_hash = payment_hash; this.rejected_by_dest = rejected_by_dest; }
 231                 }
 232                 public final static class PendingHTLCsForwardable extends LDKEvent {
 233                         public long time_forwardable;
 234                         PendingHTLCsForwardable(long time_forwardable) { this.time_forwardable = time_forwardable; }
 235                 }
 236                 public final static class SpendableOutputs extends LDKEvent {
 237                         public long[] outputs;
 238                         SpendableOutputs(long[] outputs) { this.outputs = outputs; }
 239                 }
 240                 static native void init();
 241         }
 242         static { LDKEvent.init(); }
 243         public static native LDKEvent LDKEvent_ref_from_ptr(long ptr);
 244         public static native VecOrSliceDef LDKCVec_EventZ_arr_info(long vec_ptr);
 245         public static native long LDKCVec_EventZ_new(long[] elems);
 246         public static native long LDKC2Tuple_usizeTransactionZ_new(long a, byte[] b);
 247         public static native long LDKC2Tuple_usizeTransactionZ_get_a(long ptr);
 248         public static native byte[] LDKC2Tuple_usizeTransactionZ_get_b(long ptr);
 249         public static native VecOrSliceDef LDKCVec_C2Tuple_usizeTransactionZZ_arr_info(long vec_ptr);
 250         public static native long LDKCVec_C2Tuple_usizeTransactionZZ_new(long[] elems);
 251         public static native boolean LDKCResult_NoneChannelMonitorUpdateErrZ_result_ok(long arg);
 252         public static native void LDKCResult_NoneChannelMonitorUpdateErrZ_get_ok(long arg);
 253         public static native LDKChannelMonitorUpdateErr LDKCResult_NoneChannelMonitorUpdateErrZ_get_err(long arg);
 254         public static native long[] LDKCVec_MonitorEventZ_arr_info(long vec_ptr);
 255         public static native long LDKCVec_MonitorEventZ_new(long[] elems);
 256         public static native boolean LDKCResult_ChannelMonitorUpdateDecodeErrorZ_result_ok(long arg);
 257         public static native long LDKCResult_ChannelMonitorUpdateDecodeErrorZ_get_ok(long arg);
 258         public static native long LDKCResult_ChannelMonitorUpdateDecodeErrorZ_get_err(long arg);
 259         public static native boolean LDKCResult_NoneMonitorUpdateErrorZ_result_ok(long arg);
 260         public static native void LDKCResult_NoneMonitorUpdateErrorZ_get_ok(long arg);
 261         public static native long LDKCResult_NoneMonitorUpdateErrorZ_get_err(long arg);
 262         public static native long LDKC2Tuple_OutPointScriptZ_new(long a, byte[] b);
 263         public static native long LDKC2Tuple_OutPointScriptZ_get_a(long ptr);
 264         public static native byte[] LDKC2Tuple_OutPointScriptZ_get_b(long ptr);
 265         public static native VecOrSliceDef LDKCVec_TransactionZ_arr_info(long vec_ptr);
 266         public static native long LDKC2Tuple_u32TxOutZ_new(int a, long b);
 267         public static native int LDKC2Tuple_u32TxOutZ_get_a(long ptr);
 268         public static native long LDKC2Tuple_u32TxOutZ_get_b(long ptr);
 269         public static native VecOrSliceDef LDKCVec_C2Tuple_u32TxOutZZ_arr_info(long vec_ptr);
 270         public static native long LDKCVec_C2Tuple_u32TxOutZZ_new(long[] elems);
 271         public static native long LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(byte[] a, long[] b);
 272         public static native byte[] LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_a(long ptr);
 273         public static native long[] LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_b(long ptr);
 274         public static native VecOrSliceDef LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_arr_info(long vec_ptr);
 275         public static native long LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_new(long[] elems);
 276         public static native VecOrSliceDef LDKCVec_SignatureZ_arr_info(long vec_ptr);
 277         public static native long LDKC2Tuple_SignatureCVec_SignatureZZ_new(byte[] a, byte[][] b);
 278         public static native byte[] LDKC2Tuple_SignatureCVec_SignatureZZ_get_a(long ptr);
 279         public static native byte[][] LDKC2Tuple_SignatureCVec_SignatureZZ_get_b(long ptr);
 280         public static native boolean LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_result_ok(long arg);
 281         public static native long LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_ok(long arg);
 282         public static native void LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_err(long arg);
 283         public static native boolean LDKCResult_SignatureNoneZ_result_ok(long arg);
 284         public static native byte[] LDKCResult_SignatureNoneZ_get_ok(long arg);
 285         public static native void LDKCResult_SignatureNoneZ_get_err(long arg);
 286         public static native boolean LDKCResult_CVec_SignatureZNoneZ_result_ok(long arg);
 287         public static native byte[][] LDKCResult_CVec_SignatureZNoneZ_get_ok(long arg);
 288         public static native void LDKCResult_CVec_SignatureZNoneZ_get_err(long arg);
 289         public interface LDKChannelKeys {
 290                  byte[] get_per_commitment_point(long idx);
 291                  byte[] release_commitment_secret(long idx);
 292                  long key_derivation_params();
 293                  long sign_counterparty_commitment(long commitment_tx);
 294                  long sign_holder_commitment(long commitment_tx);
 295                  long sign_holder_commitment_htlc_transactions(long commitment_tx);
 296                  long sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc);
 297                  long sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc);
 298                  long sign_closing_transaction(byte[] closing_tx);
 299                  long sign_channel_announcement(long msg);
 300                  void ready_channel(long channel_parameters);
 301                  byte[] write();
 302         }
 303         public static native long LDKChannelKeys_new(LDKChannelKeys impl, long pubkeys);
 304         public static native LDKChannelKeys LDKChannelKeys_get_obj_from_jcalls(long val);
 305         // LDKPublicKey ChannelKeys_get_per_commitment_point LDKChannelKeys* this_arg, uint64_t idx
 306         public static native byte[] ChannelKeys_get_per_commitment_point(long this_arg, long idx);
 307         // LDKThirtyTwoBytes ChannelKeys_release_commitment_secret LDKChannelKeys* this_arg, uint64_t idx
 308         public static native byte[] ChannelKeys_release_commitment_secret(long this_arg, long idx);
 309         // LDKC2Tuple_u64u64Z ChannelKeys_key_derivation_params LDKChannelKeys* this_arg
 310         public static native long ChannelKeys_key_derivation_params(long this_arg);
 311         // LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ ChannelKeys_sign_counterparty_commitment LDKChannelKeys* this_arg, const struct LDKCommitmentTransaction *NONNULL_PTR commitment_tx
 312         public static native long ChannelKeys_sign_counterparty_commitment(long this_arg, long commitment_tx);
 313         // LDKCResult_SignatureNoneZ ChannelKeys_sign_holder_commitment LDKChannelKeys* this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR commitment_tx
 314         public static native long ChannelKeys_sign_holder_commitment(long this_arg, long commitment_tx);
 315         // LDKCResult_CVec_SignatureZNoneZ ChannelKeys_sign_holder_commitment_htlc_transactions LDKChannelKeys* this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR commitment_tx
 316         public static native long ChannelKeys_sign_holder_commitment_htlc_transactions(long this_arg, long commitment_tx);
 317         // LDKCResult_SignatureNoneZ ChannelKeys_sign_justice_transaction LDKChannelKeys* this_arg, struct LDKTransaction justice_tx, uintptr_t input, uint64_t amount, const uint8_t (*per_commitment_key)[32], const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc
 318         public static native long ChannelKeys_sign_justice_transaction(long this_arg, byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc);
 319         // LDKCResult_SignatureNoneZ ChannelKeys_sign_counterparty_htlc_transaction LDKChannelKeys* this_arg, struct LDKTransaction htlc_tx, uintptr_t input, uint64_t amount, struct LDKPublicKey per_commitment_point, const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc
 320         public static native long ChannelKeys_sign_counterparty_htlc_transaction(long this_arg, byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc);
 321         // LDKCResult_SignatureNoneZ ChannelKeys_sign_closing_transaction LDKChannelKeys* this_arg, struct LDKTransaction closing_tx
 322         public static native long ChannelKeys_sign_closing_transaction(long this_arg, byte[] closing_tx);
 323         // LDKCResult_SignatureNoneZ ChannelKeys_sign_channel_announcement LDKChannelKeys* this_arg, const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR msg
 324         public static native long ChannelKeys_sign_channel_announcement(long this_arg, long msg);
 325         // void ChannelKeys_ready_channel LDKChannelKeys* this_arg, const struct LDKChannelTransactionParameters *NONNULL_PTR channel_parameters
 326         public static native void ChannelKeys_ready_channel(long this_arg, long channel_parameters);
 327         // LDKCVec_u8Z ChannelKeys_write LDKChannelKeys* this_arg
 328         public static native byte[] ChannelKeys_write(long this_arg);
 329         // LDKChannelPublicKeys ChannelKeys_get_pubkeys LDKChannelKeys* this_arg
 330         public static native long ChannelKeys_get_pubkeys(long this_arg);
 331         public static native long LDKC2Tuple_BlockHashChannelMonitorZ_new(byte[] a, long b);
 332         public static native byte[] LDKC2Tuple_BlockHashChannelMonitorZ_get_a(long ptr);
 333         public static native long LDKC2Tuple_BlockHashChannelMonitorZ_get_b(long ptr);
 334         public static native boolean LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_result_ok(long arg);
 335         public static native long LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_ok(long arg);
 336         public static native long LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_err(long arg);
 337         public static native boolean LDKCResult_SpendableOutputDescriptorDecodeErrorZ_result_ok(long arg);
 338         public static native long LDKCResult_SpendableOutputDescriptorDecodeErrorZ_get_ok(long arg);
 339         public static native long LDKCResult_SpendableOutputDescriptorDecodeErrorZ_get_err(long arg);
 340         public static native boolean LDKCResult_ChanKeySignerDecodeErrorZ_result_ok(long arg);
 341         public static native long LDKCResult_ChanKeySignerDecodeErrorZ_get_ok(long arg);
 342         public static native long LDKCResult_ChanKeySignerDecodeErrorZ_get_err(long arg);
 343         public static native boolean LDKCResult_InMemoryChannelKeysDecodeErrorZ_result_ok(long arg);
 344         public static native long LDKCResult_InMemoryChannelKeysDecodeErrorZ_get_ok(long arg);
 345         public static native long LDKCResult_InMemoryChannelKeysDecodeErrorZ_get_err(long arg);
 346         public static native boolean LDKCResult_TxOutAccessErrorZ_result_ok(long arg);
 347         public static native long LDKCResult_TxOutAccessErrorZ_get_ok(long arg);
 348         public static native LDKAccessError LDKCResult_TxOutAccessErrorZ_get_err(long arg);
 349         public static class LDKAPIError {
 350                 private LDKAPIError() {}
 351                 public final static class APIMisuseError extends LDKAPIError {
 352                         public byte[] err;
 353                         APIMisuseError(byte[] err) { this.err = err; }
 354                 }
 355                 public final static class FeeRateTooHigh extends LDKAPIError {
 356                         public byte[] err;
 357                         public int feerate;
 358                         FeeRateTooHigh(byte[] err, int feerate) { this.err = err; this.feerate = feerate; }
 359                 }
 360                 public final static class RouteError extends LDKAPIError {
 361                         public String err;
 362                         RouteError(String err) { this.err = err; }
 363                 }
 364                 public final static class ChannelUnavailable extends LDKAPIError {
 365                         public byte[] err;
 366                         ChannelUnavailable(byte[] err) { this.err = err; }
 367                 }
 368                 public final static class MonitorUpdateFailed extends LDKAPIError {
 369                 }
 370                 static native void init();
 371         }
 372         static { LDKAPIError.init(); }
 373         public static native LDKAPIError LDKAPIError_ref_from_ptr(long ptr);
 374         public static native boolean LDKCResult_NoneAPIErrorZ_result_ok(long arg);
 375         public static native void LDKCResult_NoneAPIErrorZ_get_ok(long arg);
 376         public static native long LDKCResult_NoneAPIErrorZ_get_err(long arg);
 377         public static native long[] LDKCVec_ChannelDetailsZ_arr_info(long vec_ptr);
 378         public static native long LDKCVec_ChannelDetailsZ_new(long[] elems);
 379         public static native boolean LDKCResult_NonePaymentSendFailureZ_result_ok(long arg);
 380         public static native void LDKCResult_NonePaymentSendFailureZ_get_ok(long arg);
 381         public static native long LDKCResult_NonePaymentSendFailureZ_get_err(long arg);
 382         public static class LDKNetAddress {
 383                 private LDKNetAddress() {}
 384                 public final static class IPv4 extends LDKNetAddress {
 385                         public byte[] addr;
 386                         public short port;
 387                         IPv4(byte[] addr, short port) { this.addr = addr; this.port = port; }
 388                 }
 389                 public final static class IPv6 extends LDKNetAddress {
 390                         public byte[] addr;
 391                         public short port;
 392                         IPv6(byte[] addr, short port) { this.addr = addr; this.port = port; }
 393                 }
 394                 public final static class OnionV2 extends LDKNetAddress {
 395                         public byte[] addr;
 396                         public short port;
 397                         OnionV2(byte[] addr, short port) { this.addr = addr; this.port = port; }
 398                 }
 399                 public final static class OnionV3 extends LDKNetAddress {
 400                         public byte[] ed25519_pubkey;
 401                         public short checksum;
 402                         public byte version;
 403                         public short port;
 404                         OnionV3(byte[] ed25519_pubkey, short checksum, byte version, short port) { this.ed25519_pubkey = ed25519_pubkey; this.checksum = checksum; this.version = version; this.port = port; }
 405                 }
 406                 static native void init();
 407         }
 408         static { LDKNetAddress.init(); }
 409         public static native LDKNetAddress LDKNetAddress_ref_from_ptr(long ptr);
 410         public static native VecOrSliceDef LDKCVec_NetAddressZ_arr_info(long vec_ptr);
 411         public static native long LDKCVec_NetAddressZ_new(long[] elems);
 412         public static native long[] LDKCVec_ChannelMonitorZ_arr_info(long vec_ptr);
 413         public static native long LDKCVec_ChannelMonitorZ_new(long[] elems);
 414         public interface LDKWatch {
 415                  long watch_channel(long funding_txo, long monitor);
 416                  long update_channel(long funding_txo, long update);
 417                  long[] release_pending_monitor_events();
 418         }
 419         public static native long LDKWatch_new(LDKWatch impl);
 420         public static native LDKWatch LDKWatch_get_obj_from_jcalls(long val);
 421         // LDKCResult_NoneChannelMonitorUpdateErrZ Watch_watch_channel LDKWatch* this_arg, struct LDKOutPoint funding_txo, struct LDKChannelMonitor monitor
 422         public static native long Watch_watch_channel(long this_arg, long funding_txo, long monitor);
 423         // LDKCResult_NoneChannelMonitorUpdateErrZ Watch_update_channel LDKWatch* this_arg, struct LDKOutPoint funding_txo, struct LDKChannelMonitorUpdate update
 424         public static native long Watch_update_channel(long this_arg, long funding_txo, long update);
 425         // LDKCVec_MonitorEventZ Watch_release_pending_monitor_events LDKWatch* this_arg
 426         public static native long[] Watch_release_pending_monitor_events(long this_arg);
 427         public interface LDKBroadcasterInterface {
 428                  void broadcast_transaction(byte[] tx);
 429         }
 430         public static native long LDKBroadcasterInterface_new(LDKBroadcasterInterface impl);
 431         public static native LDKBroadcasterInterface LDKBroadcasterInterface_get_obj_from_jcalls(long val);
 432         // void BroadcasterInterface_broadcast_transaction LDKBroadcasterInterface* this_arg, struct LDKTransaction tx
 433         public static native void BroadcasterInterface_broadcast_transaction(long this_arg, byte[] tx);
 434         public interface LDKKeysInterface {
 435                  byte[] get_node_secret();
 436                  byte[] get_destination_script();
 437                  byte[] get_shutdown_pubkey();
 438                  long get_channel_keys(boolean inbound, long channel_value_satoshis);
 439                  byte[] get_secure_random_bytes();
 440                  long read_chan_signer(byte[] reader);
 441         }
 442         public static native long LDKKeysInterface_new(LDKKeysInterface impl);
 443         public static native LDKKeysInterface LDKKeysInterface_get_obj_from_jcalls(long val);
 444         // LDKSecretKey KeysInterface_get_node_secret LDKKeysInterface* this_arg
 445         public static native byte[] KeysInterface_get_node_secret(long this_arg);
 446         // LDKCVec_u8Z KeysInterface_get_destination_script LDKKeysInterface* this_arg
 447         public static native byte[] KeysInterface_get_destination_script(long this_arg);
 448         // LDKPublicKey KeysInterface_get_shutdown_pubkey LDKKeysInterface* this_arg
 449         public static native byte[] KeysInterface_get_shutdown_pubkey(long this_arg);
 450         // LDKChannelKeys KeysInterface_get_channel_keys LDKKeysInterface* this_arg, bool inbound, uint64_t channel_value_satoshis
 451         public static native long KeysInterface_get_channel_keys(long this_arg, boolean inbound, long channel_value_satoshis);
 452         // LDKThirtyTwoBytes KeysInterface_get_secure_random_bytes LDKKeysInterface* this_arg
 453         public static native byte[] KeysInterface_get_secure_random_bytes(long this_arg);
 454         // LDKCResult_ChanKeySignerDecodeErrorZ KeysInterface_read_chan_signer LDKKeysInterface* this_arg, struct LDKu8slice reader
 455         public static native long KeysInterface_read_chan_signer(long this_arg, byte[] reader);
 456         public interface LDKFeeEstimator {
 457                  int get_est_sat_per_1000_weight(LDKConfirmationTarget confirmation_target);
 458         }
 459         public static native long LDKFeeEstimator_new(LDKFeeEstimator impl);
 460         public static native LDKFeeEstimator LDKFeeEstimator_get_obj_from_jcalls(long val);
 461         // uint32_t FeeEstimator_get_est_sat_per_1000_weight LDKFeeEstimator* this_arg, enum LDKConfirmationTarget confirmation_target
 462         public static native int FeeEstimator_get_est_sat_per_1000_weight(long this_arg, LDKConfirmationTarget confirmation_target);
 463         public interface LDKLogger {
 464                  void log(String record);
 465         }
 466         public static native long LDKLogger_new(LDKLogger impl);
 467         public static native LDKLogger LDKLogger_get_obj_from_jcalls(long val);
 468         public static native long LDKC2Tuple_BlockHashChannelManagerZ_new(byte[] a, long b);
 469         public static native byte[] LDKC2Tuple_BlockHashChannelManagerZ_get_a(long ptr);
 470         public static native long LDKC2Tuple_BlockHashChannelManagerZ_get_b(long ptr);
 471         public static native boolean LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_result_ok(long arg);
 472         public static native long LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(long arg);
 473         public static native long LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err(long arg);
 474         public static native boolean LDKCResult_NetAddressu8Z_result_ok(long arg);
 475         public static native long LDKCResult_NetAddressu8Z_get_ok(long arg);
 476         public static native byte LDKCResult_NetAddressu8Z_get_err(long arg);
 477         public static native boolean LDKCResult_CResult_NetAddressu8ZDecodeErrorZ_result_ok(long arg);
 478         public static native long LDKCResult_CResult_NetAddressu8ZDecodeErrorZ_get_ok(long arg);
 479         public static native long LDKCResult_CResult_NetAddressu8ZDecodeErrorZ_get_err(long arg);
 480         public static native VecOrSliceDef LDKCVec_u64Z_arr_info(long vec_ptr);
 481         public static native long LDKCVec_u64Z_new(long[] elems);
 482         public static native long[] LDKCVec_UpdateAddHTLCZ_arr_info(long vec_ptr);
 483         public static native long LDKCVec_UpdateAddHTLCZ_new(long[] elems);
 484         public static native long[] LDKCVec_UpdateFulfillHTLCZ_arr_info(long vec_ptr);
 485         public static native long LDKCVec_UpdateFulfillHTLCZ_new(long[] elems);
 486         public static native long[] LDKCVec_UpdateFailHTLCZ_arr_info(long vec_ptr);
 487         public static native long LDKCVec_UpdateFailHTLCZ_new(long[] elems);
 488         public static native long[] LDKCVec_UpdateFailMalformedHTLCZ_arr_info(long vec_ptr);
 489         public static native long LDKCVec_UpdateFailMalformedHTLCZ_new(long[] elems);
 490         public static native boolean LDKCResult_boolLightningErrorZ_result_ok(long arg);
 491         public static native boolean LDKCResult_boolLightningErrorZ_get_ok(long arg);
 492         public static native long LDKCResult_boolLightningErrorZ_get_err(long arg);
 493         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(long a, long b, long c);
 494         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(long ptr);
 495         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(long ptr);
 496         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(long ptr);
 497         public static native VecOrSliceDef LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_arr_info(long vec_ptr);
 498         public static native long LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_new(long[] elems);
 499         public static native long[] LDKCVec_NodeAnnouncementZ_arr_info(long vec_ptr);
 500         public static native long LDKCVec_NodeAnnouncementZ_new(long[] elems);
 501         public static native boolean LDKCResult_NoneLightningErrorZ_result_ok(long arg);
 502         public static native void LDKCResult_NoneLightningErrorZ_get_ok(long arg);
 503         public static native long LDKCResult_NoneLightningErrorZ_get_err(long arg);
 504         public static native boolean LDKCResult_ChannelReestablishDecodeErrorZ_result_ok(long arg);
 505         public static native long LDKCResult_ChannelReestablishDecodeErrorZ_get_ok(long arg);
 506         public static native long LDKCResult_ChannelReestablishDecodeErrorZ_get_err(long arg);
 507         public static native boolean LDKCResult_InitDecodeErrorZ_result_ok(long arg);
 508         public static native long LDKCResult_InitDecodeErrorZ_get_ok(long arg);
 509         public static native long LDKCResult_InitDecodeErrorZ_get_err(long arg);
 510         public static native boolean LDKCResult_PingDecodeErrorZ_result_ok(long arg);
 511         public static native long LDKCResult_PingDecodeErrorZ_get_ok(long arg);
 512         public static native long LDKCResult_PingDecodeErrorZ_get_err(long arg);
 513         public static native boolean LDKCResult_PongDecodeErrorZ_result_ok(long arg);
 514         public static native long LDKCResult_PongDecodeErrorZ_get_ok(long arg);
 515         public static native long LDKCResult_PongDecodeErrorZ_get_err(long arg);
 516         public static native boolean LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_result_ok(long arg);
 517         public static native long LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_get_ok(long arg);
 518         public static native long LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_get_err(long arg);
 519         public static native boolean LDKCResult_UnsignedChannelUpdateDecodeErrorZ_result_ok(long arg);
 520         public static native long LDKCResult_UnsignedChannelUpdateDecodeErrorZ_get_ok(long arg);
 521         public static native long LDKCResult_UnsignedChannelUpdateDecodeErrorZ_get_err(long arg);
 522         public static native boolean LDKCResult_ErrorMessageDecodeErrorZ_result_ok(long arg);
 523         public static native long LDKCResult_ErrorMessageDecodeErrorZ_get_ok(long arg);
 524         public static native long LDKCResult_ErrorMessageDecodeErrorZ_get_err(long arg);
 525         public static native boolean LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_result_ok(long arg);
 526         public static native long LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_get_ok(long arg);
 527         public static native long LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_get_err(long arg);
 528         public static native boolean LDKCResult_QueryShortChannelIdsDecodeErrorZ_result_ok(long arg);
 529         public static native long LDKCResult_QueryShortChannelIdsDecodeErrorZ_get_ok(long arg);
 530         public static native long LDKCResult_QueryShortChannelIdsDecodeErrorZ_get_err(long arg);
 531         public static native boolean LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_result_ok(long arg);
 532         public static native long LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_get_ok(long arg);
 533         public static native long LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_get_err(long arg);
 534         public static native boolean LDKCResult_QueryChannelRangeDecodeErrorZ_result_ok(long arg);
 535         public static native long LDKCResult_QueryChannelRangeDecodeErrorZ_get_ok(long arg);
 536         public static native long LDKCResult_QueryChannelRangeDecodeErrorZ_get_err(long arg);
 537         public static native boolean LDKCResult_ReplyChannelRangeDecodeErrorZ_result_ok(long arg);
 538         public static native long LDKCResult_ReplyChannelRangeDecodeErrorZ_get_ok(long arg);
 539         public static native long LDKCResult_ReplyChannelRangeDecodeErrorZ_get_err(long arg);
 540         public static native boolean LDKCResult_GossipTimestampFilterDecodeErrorZ_result_ok(long arg);
 541         public static native long LDKCResult_GossipTimestampFilterDecodeErrorZ_get_ok(long arg);
 542         public static native long LDKCResult_GossipTimestampFilterDecodeErrorZ_get_err(long arg);
 543         public static native VecOrSliceDef LDKCVec_PublicKeyZ_arr_info(long vec_ptr);
 544         public static native boolean LDKCResult_CVec_u8ZPeerHandleErrorZ_result_ok(long arg);
 545         public static native byte[] LDKCResult_CVec_u8ZPeerHandleErrorZ_get_ok(long arg);
 546         public static native long LDKCResult_CVec_u8ZPeerHandleErrorZ_get_err(long arg);
 547         public static native boolean LDKCResult_NonePeerHandleErrorZ_result_ok(long arg);
 548         public static native void LDKCResult_NonePeerHandleErrorZ_get_ok(long arg);
 549         public static native long LDKCResult_NonePeerHandleErrorZ_get_err(long arg);
 550         public static native boolean LDKCResult_boolPeerHandleErrorZ_result_ok(long arg);
 551         public static native boolean LDKCResult_boolPeerHandleErrorZ_get_ok(long arg);
 552         public static native long LDKCResult_boolPeerHandleErrorZ_get_err(long arg);
 553         public static native boolean LDKCResult_SecretKeySecpErrorZ_result_ok(long arg);
 554         public static native byte[] LDKCResult_SecretKeySecpErrorZ_get_ok(long arg);
 555         public static native LDKSecp256k1Error LDKCResult_SecretKeySecpErrorZ_get_err(long arg);
 556         public static native boolean LDKCResult_PublicKeySecpErrorZ_result_ok(long arg);
 557         public static native byte[] LDKCResult_PublicKeySecpErrorZ_get_ok(long arg);
 558         public static native LDKSecp256k1Error LDKCResult_PublicKeySecpErrorZ_get_err(long arg);
 559         public static native boolean LDKCResult_TxCreationKeysSecpErrorZ_result_ok(long arg);
 560         public static native long LDKCResult_TxCreationKeysSecpErrorZ_get_ok(long arg);
 561         public static native LDKSecp256k1Error LDKCResult_TxCreationKeysSecpErrorZ_get_err(long arg);
 562         public static native boolean LDKCResult_TrustedCommitmentTransactionNoneZ_result_ok(long arg);
 563         public static native long LDKCResult_TrustedCommitmentTransactionNoneZ_get_ok(long arg);
 564         public static native void LDKCResult_TrustedCommitmentTransactionNoneZ_get_err(long arg);
 565         public static native long[] LDKCVec_RouteHopZ_arr_info(long vec_ptr);
 566         public static native long LDKCVec_RouteHopZ_new(long[] elems);
 567         public static native VecOrSliceDef LDKCVec_CVec_RouteHopZZ_arr_info(long vec_ptr);
 568         public static native boolean LDKCResult_RouteDecodeErrorZ_result_ok(long arg);
 569         public static native long LDKCResult_RouteDecodeErrorZ_get_ok(long arg);
 570         public static native long LDKCResult_RouteDecodeErrorZ_get_err(long arg);
 571         public static native long[] LDKCVec_RouteHintZ_arr_info(long vec_ptr);
 572         public static native long LDKCVec_RouteHintZ_new(long[] elems);
 573         public static native boolean LDKCResult_RouteLightningErrorZ_result_ok(long arg);
 574         public static native long LDKCResult_RouteLightningErrorZ_get_ok(long arg);
 575         public static native long LDKCResult_RouteLightningErrorZ_get_err(long arg);
 576         public static native boolean LDKCResult_RoutingFeesDecodeErrorZ_result_ok(long arg);
 577         public static native long LDKCResult_RoutingFeesDecodeErrorZ_get_ok(long arg);
 578         public static native long LDKCResult_RoutingFeesDecodeErrorZ_get_err(long arg);
 579         public static native boolean LDKCResult_NodeAnnouncementInfoDecodeErrorZ_result_ok(long arg);
 580         public static native long LDKCResult_NodeAnnouncementInfoDecodeErrorZ_get_ok(long arg);
 581         public static native long LDKCResult_NodeAnnouncementInfoDecodeErrorZ_get_err(long arg);
 582         public static native boolean LDKCResult_NodeInfoDecodeErrorZ_result_ok(long arg);
 583         public static native long LDKCResult_NodeInfoDecodeErrorZ_get_ok(long arg);
 584         public static native long LDKCResult_NodeInfoDecodeErrorZ_get_err(long arg);
 585         public static native boolean LDKCResult_NetworkGraphDecodeErrorZ_result_ok(long arg);
 586         public static native long LDKCResult_NetworkGraphDecodeErrorZ_get_ok(long arg);
 587         public static native long LDKCResult_NetworkGraphDecodeErrorZ_get_err(long arg);
 588         public interface LDKMessageSendEventsProvider {
 589                  long[] get_and_clear_pending_msg_events();
 590         }
 591         public static native long LDKMessageSendEventsProvider_new(LDKMessageSendEventsProvider impl);
 592         public static native LDKMessageSendEventsProvider LDKMessageSendEventsProvider_get_obj_from_jcalls(long val);
 593         // LDKCVec_MessageSendEventZ MessageSendEventsProvider_get_and_clear_pending_msg_events LDKMessageSendEventsProvider* this_arg
 594         public static native long[] MessageSendEventsProvider_get_and_clear_pending_msg_events(long this_arg);
 595         public interface LDKEventsProvider {
 596                  long[] get_and_clear_pending_events();
 597         }
 598         public static native long LDKEventsProvider_new(LDKEventsProvider impl);
 599         public static native LDKEventsProvider LDKEventsProvider_get_obj_from_jcalls(long val);
 600         // LDKCVec_EventZ EventsProvider_get_and_clear_pending_events LDKEventsProvider* this_arg
 601         public static native long[] EventsProvider_get_and_clear_pending_events(long this_arg);
 602         public interface LDKAccess {
 603                  long get_utxo(byte[] genesis_hash, long short_channel_id);
 604         }
 605         public static native long LDKAccess_new(LDKAccess impl);
 606         public static native LDKAccess LDKAccess_get_obj_from_jcalls(long val);
 607         // LDKCResult_TxOutAccessErrorZ Access_get_utxo LDKAccess* this_arg, const uint8_t (*genesis_hash)[32], uint64_t short_channel_id
 608         public static native long Access_get_utxo(long this_arg, byte[] genesis_hash, long short_channel_id);
 609         public interface LDKFilter {
 610                  void register_tx(byte[] txid, byte[] script_pubkey);
 611                  void register_output(long outpoint, byte[] script_pubkey);
 612         }
 613         public static native long LDKFilter_new(LDKFilter impl);
 614         public static native LDKFilter LDKFilter_get_obj_from_jcalls(long val);
 615         // void Filter_register_tx LDKFilter* this_arg, const uint8_t (*txid)[32], struct LDKu8slice script_pubkey
 616         public static native void Filter_register_tx(long this_arg, byte[] txid, byte[] script_pubkey);
 617         // void Filter_register_output LDKFilter* this_arg, const struct LDKOutPoint *NONNULL_PTR outpoint, struct LDKu8slice script_pubkey
 618         public static native void Filter_register_output(long this_arg, long outpoint, byte[] script_pubkey);
 619         public interface LDKPersist {
 620                  long persist_new_channel(long id, long data);
 621                  long update_persisted_channel(long id, long update, long data);
 622         }
 623         public static native long LDKPersist_new(LDKPersist impl);
 624         public static native LDKPersist LDKPersist_get_obj_from_jcalls(long val);
 625         // LDKCResult_NoneChannelMonitorUpdateErrZ Persist_persist_new_channel LDKPersist* this_arg, struct LDKOutPoint id, const struct LDKChannelMonitor *NONNULL_PTR data
 626         public static native long Persist_persist_new_channel(long this_arg, long id, long data);
 627         // LDKCResult_NoneChannelMonitorUpdateErrZ Persist_update_persisted_channel LDKPersist* this_arg, struct LDKOutPoint id, const struct LDKChannelMonitorUpdate *NONNULL_PTR update, const struct LDKChannelMonitor *NONNULL_PTR data
 628         public static native long Persist_update_persisted_channel(long this_arg, long id, long update, long data);
 629         public interface LDKChannelMessageHandler {
 630                  void handle_open_channel(byte[] their_node_id, long their_features, long msg);
 631                  void handle_accept_channel(byte[] their_node_id, long their_features, long msg);
 632                  void handle_funding_created(byte[] their_node_id, long msg);
 633                  void handle_funding_signed(byte[] their_node_id, long msg);
 634                  void handle_funding_locked(byte[] their_node_id, long msg);
 635                  void handle_shutdown(byte[] their_node_id, long msg);
 636                  void handle_closing_signed(byte[] their_node_id, long msg);
 637                  void handle_update_add_htlc(byte[] their_node_id, long msg);
 638                  void handle_update_fulfill_htlc(byte[] their_node_id, long msg);
 639                  void handle_update_fail_htlc(byte[] their_node_id, long msg);
 640                  void handle_update_fail_malformed_htlc(byte[] their_node_id, long msg);
 641                  void handle_commitment_signed(byte[] their_node_id, long msg);
 642                  void handle_revoke_and_ack(byte[] their_node_id, long msg);
 643                  void handle_update_fee(byte[] their_node_id, long msg);
 644                  void handle_announcement_signatures(byte[] their_node_id, long msg);
 645                  void peer_disconnected(byte[] their_node_id, boolean no_connection_possible);
 646                  void peer_connected(byte[] their_node_id, long msg);
 647                  void handle_channel_reestablish(byte[] their_node_id, long msg);
 648                  void handle_error(byte[] their_node_id, long msg);
 649         }
 650         public static native long LDKChannelMessageHandler_new(LDKChannelMessageHandler impl, LDKMessageSendEventsProvider MessageSendEventsProvider);
 651         public static native LDKChannelMessageHandler LDKChannelMessageHandler_get_obj_from_jcalls(long val);
 652         // void ChannelMessageHandler_handle_open_channel LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, struct LDKInitFeatures their_features, const struct LDKOpenChannel *NONNULL_PTR msg
 653         public static native void ChannelMessageHandler_handle_open_channel(long this_arg, byte[] their_node_id, long their_features, long msg);
 654         // void ChannelMessageHandler_handle_accept_channel LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, struct LDKInitFeatures their_features, const struct LDKAcceptChannel *NONNULL_PTR msg
 655         public static native void ChannelMessageHandler_handle_accept_channel(long this_arg, byte[] their_node_id, long their_features, long msg);
 656         // void ChannelMessageHandler_handle_funding_created LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingCreated *NONNULL_PTR msg
 657         public static native void ChannelMessageHandler_handle_funding_created(long this_arg, byte[] their_node_id, long msg);
 658         // void ChannelMessageHandler_handle_funding_signed LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingSigned *NONNULL_PTR msg
 659         public static native void ChannelMessageHandler_handle_funding_signed(long this_arg, byte[] their_node_id, long msg);
 660         // void ChannelMessageHandler_handle_funding_locked LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingLocked *NONNULL_PTR msg
 661         public static native void ChannelMessageHandler_handle_funding_locked(long this_arg, byte[] their_node_id, long msg);
 662         // void ChannelMessageHandler_handle_shutdown LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKShutdown *NONNULL_PTR msg
 663         public static native void ChannelMessageHandler_handle_shutdown(long this_arg, byte[] their_node_id, long msg);
 664         // void ChannelMessageHandler_handle_closing_signed LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKClosingSigned *NONNULL_PTR msg
 665         public static native void ChannelMessageHandler_handle_closing_signed(long this_arg, byte[] their_node_id, long msg);
 666         // void ChannelMessageHandler_handle_update_add_htlc LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateAddHTLC *NONNULL_PTR msg
 667         public static native void ChannelMessageHandler_handle_update_add_htlc(long this_arg, byte[] their_node_id, long msg);
 668         // void ChannelMessageHandler_handle_update_fulfill_htlc LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFulfillHTLC *NONNULL_PTR msg
 669         public static native void ChannelMessageHandler_handle_update_fulfill_htlc(long this_arg, byte[] their_node_id, long msg);
 670         // void ChannelMessageHandler_handle_update_fail_htlc LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFailHTLC *NONNULL_PTR msg
 671         public static native void ChannelMessageHandler_handle_update_fail_htlc(long this_arg, byte[] their_node_id, long msg);
 672         // void ChannelMessageHandler_handle_update_fail_malformed_htlc LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR msg
 673         public static native void ChannelMessageHandler_handle_update_fail_malformed_htlc(long this_arg, byte[] their_node_id, long msg);
 674         // void ChannelMessageHandler_handle_commitment_signed LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKCommitmentSigned *NONNULL_PTR msg
 675         public static native void ChannelMessageHandler_handle_commitment_signed(long this_arg, byte[] their_node_id, long msg);
 676         // void ChannelMessageHandler_handle_revoke_and_ack LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKRevokeAndACK *NONNULL_PTR msg
 677         public static native void ChannelMessageHandler_handle_revoke_and_ack(long this_arg, byte[] their_node_id, long msg);
 678         // void ChannelMessageHandler_handle_update_fee LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFee *NONNULL_PTR msg
 679         public static native void ChannelMessageHandler_handle_update_fee(long this_arg, byte[] their_node_id, long msg);
 680         // void ChannelMessageHandler_handle_announcement_signatures LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKAnnouncementSignatures *NONNULL_PTR msg
 681         public static native void ChannelMessageHandler_handle_announcement_signatures(long this_arg, byte[] their_node_id, long msg);
 682         // void ChannelMessageHandler_peer_disconnected LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, bool no_connection_possible
 683         public static native void ChannelMessageHandler_peer_disconnected(long this_arg, byte[] their_node_id, boolean no_connection_possible);
 684         // void ChannelMessageHandler_peer_connected LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKInit *NONNULL_PTR msg
 685         public static native void ChannelMessageHandler_peer_connected(long this_arg, byte[] their_node_id, long msg);
 686         // void ChannelMessageHandler_handle_channel_reestablish LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKChannelReestablish *NONNULL_PTR msg
 687         public static native void ChannelMessageHandler_handle_channel_reestablish(long this_arg, byte[] their_node_id, long msg);
 688         // void ChannelMessageHandler_handle_error LDKChannelMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKErrorMessage *NONNULL_PTR msg
 689         public static native void ChannelMessageHandler_handle_error(long this_arg, byte[] their_node_id, long msg);
 690         public interface LDKRoutingMessageHandler {
 691                  long handle_node_announcement(long msg);
 692                  long handle_channel_announcement(long msg);
 693                  long handle_channel_update(long msg);
 694                  void handle_htlc_fail_channel_update(long update);
 695                  long[] get_next_channel_announcements(long starting_point, byte batch_amount);
 696                  long[] get_next_node_announcements(byte[] starting_point, byte batch_amount);
 697                  void sync_routing_table(byte[] their_node_id, long init);
 698                  long handle_reply_channel_range(byte[] their_node_id, long msg);
 699                  long handle_reply_short_channel_ids_end(byte[] their_node_id, long msg);
 700                  long handle_query_channel_range(byte[] their_node_id, long msg);
 701                  long handle_query_short_channel_ids(byte[] their_node_id, long msg);
 702         }
 703         public static native long LDKRoutingMessageHandler_new(LDKRoutingMessageHandler impl, LDKMessageSendEventsProvider MessageSendEventsProvider);
 704         public static native LDKRoutingMessageHandler LDKRoutingMessageHandler_get_obj_from_jcalls(long val);
 705         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_node_announcement LDKRoutingMessageHandler* this_arg, const struct LDKNodeAnnouncement *NONNULL_PTR msg
 706         public static native long RoutingMessageHandler_handle_node_announcement(long this_arg, long msg);
 707         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_channel_announcement LDKRoutingMessageHandler* this_arg, const struct LDKChannelAnnouncement *NONNULL_PTR msg
 708         public static native long RoutingMessageHandler_handle_channel_announcement(long this_arg, long msg);
 709         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_channel_update LDKRoutingMessageHandler* this_arg, const struct LDKChannelUpdate *NONNULL_PTR msg
 710         public static native long RoutingMessageHandler_handle_channel_update(long this_arg, long msg);
 711         // void RoutingMessageHandler_handle_htlc_fail_channel_update LDKRoutingMessageHandler* this_arg, const struct LDKHTLCFailChannelUpdate *NONNULL_PTR update
 712         public static native void RoutingMessageHandler_handle_htlc_fail_channel_update(long this_arg, long update);
 713         // LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ RoutingMessageHandler_get_next_channel_announcements LDKRoutingMessageHandler* this_arg, uint64_t starting_point, uint8_t batch_amount
 714         public static native long[] RoutingMessageHandler_get_next_channel_announcements(long this_arg, long starting_point, byte batch_amount);
 715         // LDKCVec_NodeAnnouncementZ RoutingMessageHandler_get_next_node_announcements LDKRoutingMessageHandler* this_arg, struct LDKPublicKey starting_point, uint8_t batch_amount
 716         public static native long[] RoutingMessageHandler_get_next_node_announcements(long this_arg, byte[] starting_point, byte batch_amount);
 717         // void RoutingMessageHandler_sync_routing_table LDKRoutingMessageHandler* this_arg, struct LDKPublicKey their_node_id, const struct LDKInit *NONNULL_PTR init
 718         public static native void RoutingMessageHandler_sync_routing_table(long this_arg, byte[] their_node_id, long init);
 719         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_reply_channel_range LDKRoutingMessageHandler* this_arg, struct LDKPublicKey their_node_id, struct LDKReplyChannelRange msg
 720         public static native long RoutingMessageHandler_handle_reply_channel_range(long this_arg, byte[] their_node_id, long msg);
 721         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_reply_short_channel_ids_end LDKRoutingMessageHandler* this_arg, struct LDKPublicKey their_node_id, struct LDKReplyShortChannelIdsEnd msg
 722         public static native long RoutingMessageHandler_handle_reply_short_channel_ids_end(long this_arg, byte[] their_node_id, long msg);
 723         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_query_channel_range LDKRoutingMessageHandler* this_arg, struct LDKPublicKey their_node_id, struct LDKQueryChannelRange msg
 724         public static native long RoutingMessageHandler_handle_query_channel_range(long this_arg, byte[] their_node_id, long msg);
 725         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_query_short_channel_ids LDKRoutingMessageHandler* this_arg, struct LDKPublicKey their_node_id, struct LDKQueryShortChannelIds msg
 726         public static native long RoutingMessageHandler_handle_query_short_channel_ids(long this_arg, byte[] their_node_id, long msg);
 727         public interface LDKSocketDescriptor {
 728                  long send_data(byte[] data, boolean resume_read);
 729                  void disconnect_socket();
 730                  boolean eq(long other_arg);
 731                  long hash();
 732         }
 733         public static native long LDKSocketDescriptor_new(LDKSocketDescriptor impl);
 734         public static native LDKSocketDescriptor LDKSocketDescriptor_get_obj_from_jcalls(long val);
 735         // uintptr_t SocketDescriptor_send_data LDKSocketDescriptor* this_arg, struct LDKu8slice data, bool resume_read
 736         public static native long SocketDescriptor_send_data(long this_arg, byte[] data, boolean resume_read);
 737         // void SocketDescriptor_disconnect_socket LDKSocketDescriptor* this_arg
 738         public static native void SocketDescriptor_disconnect_socket(long this_arg);
 739         // uint64_t SocketDescriptor_hash LDKSocketDescriptor* this_arg
 740         public static native long SocketDescriptor_hash(long this_arg);
 741         // void Transaction_free(struct LDKTransaction _res);
 742         public static native void Transaction_free(byte[] _res);
 743         // void TxOut_free(struct LDKTxOut _res);
 744         public static native void TxOut_free(long _res);
 745         // struct LDKTxOut TxOut_clone(const struct LDKTxOut *NONNULL_PTR orig);
 746         public static native long TxOut_clone(long orig);
 747         // void CVec_SpendableOutputDescriptorZ_free(struct LDKCVec_SpendableOutputDescriptorZ _res);
 748         public static native void CVec_SpendableOutputDescriptorZ_free(long[] _res);
 749         // void CVec_MessageSendEventZ_free(struct LDKCVec_MessageSendEventZ _res);
 750         public static native void CVec_MessageSendEventZ_free(long[] _res);
 751         // void CVec_EventZ_free(struct LDKCVec_EventZ _res);
 752         public static native void CVec_EventZ_free(long[] _res);
 753         // void C2Tuple_usizeTransactionZ_free(struct LDKC2Tuple_usizeTransactionZ _res);
 754         public static native void C2Tuple_usizeTransactionZ_free(long _res);
 755         // struct LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_new(uintptr_t a, struct LDKTransaction b);
 756         public static native long C2Tuple_usizeTransactionZ_new(long a, byte[] b);
 757         // void CVec_C2Tuple_usizeTransactionZZ_free(struct LDKCVec_C2Tuple_usizeTransactionZZ _res);
 758         public static native void CVec_C2Tuple_usizeTransactionZZ_free(long[] _res);
 759         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_ok(void);
 760         public static native long CResult_NoneChannelMonitorUpdateErrZ_ok();
 761         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_err(enum LDKChannelMonitorUpdateErr e);
 762         public static native long CResult_NoneChannelMonitorUpdateErrZ_err(LDKChannelMonitorUpdateErr e);
 763         // void CResult_NoneChannelMonitorUpdateErrZ_free(struct LDKCResult_NoneChannelMonitorUpdateErrZ _res);
 764         public static native void CResult_NoneChannelMonitorUpdateErrZ_free(long _res);
 765         // void CVec_MonitorEventZ_free(struct LDKCVec_MonitorEventZ _res);
 766         public static native void CVec_MonitorEventZ_free(long[] _res);
 767         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_ok(struct LDKChannelMonitorUpdate o);
 768         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_ok(long o);
 769         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_err(struct LDKDecodeError e);
 770         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_err(long e);
 771         // void CResult_ChannelMonitorUpdateDecodeErrorZ_free(struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ _res);
 772         public static native void CResult_ChannelMonitorUpdateDecodeErrorZ_free(long _res);
 773         // struct LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_ok(void);
 774         public static native long CResult_NoneMonitorUpdateErrorZ_ok();
 775         // struct LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_err(struct LDKMonitorUpdateError e);
 776         public static native long CResult_NoneMonitorUpdateErrorZ_err(long e);
 777         // void CResult_NoneMonitorUpdateErrorZ_free(struct LDKCResult_NoneMonitorUpdateErrorZ _res);
 778         public static native void CResult_NoneMonitorUpdateErrorZ_free(long _res);
 779         // void C2Tuple_OutPointScriptZ_free(struct LDKC2Tuple_OutPointScriptZ _res);
 780         public static native void C2Tuple_OutPointScriptZ_free(long _res);
 781         // struct LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_new(struct LDKOutPoint a, struct LDKCVec_u8Z b);
 782         public static native long C2Tuple_OutPointScriptZ_new(long a, byte[] b);
 783         // void CVec_TransactionZ_free(struct LDKCVec_TransactionZ _res);
 784         public static native void CVec_TransactionZ_free(byte[][] _res);
 785         // void C2Tuple_u32TxOutZ_free(struct LDKC2Tuple_u32TxOutZ _res);
 786         public static native void C2Tuple_u32TxOutZ_free(long _res);
 787         // struct LDKC2Tuple_u32TxOutZ C2Tuple_u32TxOutZ_new(uint32_t a, struct LDKTxOut b);
 788         public static native long C2Tuple_u32TxOutZ_new(int a, long b);
 789         // void CVec_C2Tuple_u32TxOutZZ_free(struct LDKCVec_C2Tuple_u32TxOutZZ _res);
 790         public static native void CVec_C2Tuple_u32TxOutZZ_free(long[] _res);
 791         // void C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ _res);
 792         public static native void C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(long _res);
 793         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(struct LDKThirtyTwoBytes a, struct LDKCVec_C2Tuple_u32TxOutZZ b);
 794         public static native long C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(byte[] a, long[] b);
 795         // void CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free(struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ _res);
 796         public static native void CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free(long[] _res);
 797         // void C2Tuple_BlockHashChannelMonitorZ_free(struct LDKC2Tuple_BlockHashChannelMonitorZ _res);
 798         public static native void C2Tuple_BlockHashChannelMonitorZ_free(long _res);
 799         // struct LDKC2Tuple_BlockHashChannelMonitorZ C2Tuple_BlockHashChannelMonitorZ_new(struct LDKThirtyTwoBytes a, struct LDKChannelMonitor b);
 800         public static native long C2Tuple_BlockHashChannelMonitorZ_new(byte[] a, long b);
 801         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(struct LDKC2Tuple_BlockHashChannelMonitorZ o);
 802         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(long o);
 803         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(struct LDKDecodeError e);
 804         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(long e);
 805         // void CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ _res);
 806         public static native void CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(long _res);
 807         // void C2Tuple_u64u64Z_free(struct LDKC2Tuple_u64u64Z _res);
 808         public static native void C2Tuple_u64u64Z_free(long _res);
 809         // struct LDKC2Tuple_u64u64Z C2Tuple_u64u64Z_new(uint64_t a, uint64_t b);
 810         public static native long C2Tuple_u64u64Z_new(long a, long b);
 811         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_ok(struct LDKSpendableOutputDescriptor o);
 812         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_ok(long o);
 813         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_err(struct LDKDecodeError e);
 814         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_err(long e);
 815         // void CResult_SpendableOutputDescriptorDecodeErrorZ_free(struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ _res);
 816         public static native void CResult_SpendableOutputDescriptorDecodeErrorZ_free(long _res);
 817         // void CVec_SignatureZ_free(struct LDKCVec_SignatureZ _res);
 818         public static native void CVec_SignatureZ_free(byte[][] _res);
 819         // void C2Tuple_SignatureCVec_SignatureZZ_free(struct LDKC2Tuple_SignatureCVec_SignatureZZ _res);
 820         public static native void C2Tuple_SignatureCVec_SignatureZZ_free(long _res);
 821         // struct LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_new(struct LDKSignature a, struct LDKCVec_SignatureZ b);
 822         public static native long C2Tuple_SignatureCVec_SignatureZZ_new(byte[] a, byte[][] b);
 823         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(struct LDKC2Tuple_SignatureCVec_SignatureZZ o);
 824         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(long o);
 825         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err(void);
 826         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err();
 827         // void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ _res);
 828         public static native void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(long _res);
 829         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_ok(struct LDKSignature o);
 830         public static native long CResult_SignatureNoneZ_ok(byte[] o);
 831         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_err(void);
 832         public static native long CResult_SignatureNoneZ_err();
 833         // void CResult_SignatureNoneZ_free(struct LDKCResult_SignatureNoneZ _res);
 834         public static native void CResult_SignatureNoneZ_free(long _res);
 835         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_ok(struct LDKCVec_SignatureZ o);
 836         public static native long CResult_CVec_SignatureZNoneZ_ok(byte[][] o);
 837         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_err(void);
 838         public static native long CResult_CVec_SignatureZNoneZ_err();
 839         // void CResult_CVec_SignatureZNoneZ_free(struct LDKCResult_CVec_SignatureZNoneZ _res);
 840         public static native void CResult_CVec_SignatureZNoneZ_free(long _res);
 841         // struct LDKCResult_ChanKeySignerDecodeErrorZ CResult_ChanKeySignerDecodeErrorZ_ok(struct LDKChannelKeys o);
 842         public static native long CResult_ChanKeySignerDecodeErrorZ_ok(long o);
 843         // struct LDKCResult_ChanKeySignerDecodeErrorZ CResult_ChanKeySignerDecodeErrorZ_err(struct LDKDecodeError e);
 844         public static native long CResult_ChanKeySignerDecodeErrorZ_err(long e);
 845         // void CResult_ChanKeySignerDecodeErrorZ_free(struct LDKCResult_ChanKeySignerDecodeErrorZ _res);
 846         public static native void CResult_ChanKeySignerDecodeErrorZ_free(long _res);
 847         // struct LDKCResult_InMemoryChannelKeysDecodeErrorZ CResult_InMemoryChannelKeysDecodeErrorZ_ok(struct LDKInMemoryChannelKeys o);
 848         public static native long CResult_InMemoryChannelKeysDecodeErrorZ_ok(long o);
 849         // struct LDKCResult_InMemoryChannelKeysDecodeErrorZ CResult_InMemoryChannelKeysDecodeErrorZ_err(struct LDKDecodeError e);
 850         public static native long CResult_InMemoryChannelKeysDecodeErrorZ_err(long e);
 851         // void CResult_InMemoryChannelKeysDecodeErrorZ_free(struct LDKCResult_InMemoryChannelKeysDecodeErrorZ _res);
 852         public static native void CResult_InMemoryChannelKeysDecodeErrorZ_free(long _res);
 853         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_ok(struct LDKTxOut o);
 854         public static native long CResult_TxOutAccessErrorZ_ok(long o);
 855         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_err(enum LDKAccessError e);
 856         public static native long CResult_TxOutAccessErrorZ_err(LDKAccessError e);
 857         // void CResult_TxOutAccessErrorZ_free(struct LDKCResult_TxOutAccessErrorZ _res);
 858         public static native void CResult_TxOutAccessErrorZ_free(long _res);
 859         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_ok(void);
 860         public static native long CResult_NoneAPIErrorZ_ok();
 861         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_err(struct LDKAPIError e);
 862         public static native long CResult_NoneAPIErrorZ_err(long e);
 863         // void CResult_NoneAPIErrorZ_free(struct LDKCResult_NoneAPIErrorZ _res);
 864         public static native void CResult_NoneAPIErrorZ_free(long _res);
 865         // void CVec_ChannelDetailsZ_free(struct LDKCVec_ChannelDetailsZ _res);
 866         public static native void CVec_ChannelDetailsZ_free(long[] _res);
 867         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_ok(void);
 868         public static native long CResult_NonePaymentSendFailureZ_ok();
 869         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_err(struct LDKPaymentSendFailure e);
 870         public static native long CResult_NonePaymentSendFailureZ_err(long e);
 871         // void CResult_NonePaymentSendFailureZ_free(struct LDKCResult_NonePaymentSendFailureZ _res);
 872         public static native void CResult_NonePaymentSendFailureZ_free(long _res);
 873         // void CVec_NetAddressZ_free(struct LDKCVec_NetAddressZ _res);
 874         public static native void CVec_NetAddressZ_free(long[] _res);
 875         // void CVec_ChannelMonitorZ_free(struct LDKCVec_ChannelMonitorZ _res);
 876         public static native void CVec_ChannelMonitorZ_free(long[] _res);
 877         // void C2Tuple_BlockHashChannelManagerZ_free(struct LDKC2Tuple_BlockHashChannelManagerZ _res);
 878         public static native void C2Tuple_BlockHashChannelManagerZ_free(long _res);
 879         // struct LDKC2Tuple_BlockHashChannelManagerZ C2Tuple_BlockHashChannelManagerZ_new(struct LDKThirtyTwoBytes a, struct LDKChannelManager b);
 880         public static native long C2Tuple_BlockHashChannelManagerZ_new(byte[] a, long b);
 881         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(struct LDKC2Tuple_BlockHashChannelManagerZ o);
 882         public static native long CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(long o);
 883         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(struct LDKDecodeError e);
 884         public static native long CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(long e);
 885         // void CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ _res);
 886         public static native void CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(long _res);
 887         // struct LDKCResult_NetAddressu8Z CResult_NetAddressu8Z_ok(struct LDKNetAddress o);
 888         public static native long CResult_NetAddressu8Z_ok(long o);
 889         // struct LDKCResult_NetAddressu8Z CResult_NetAddressu8Z_err(uint8_t e);
 890         public static native long CResult_NetAddressu8Z_err(byte e);
 891         // void CResult_NetAddressu8Z_free(struct LDKCResult_NetAddressu8Z _res);
 892         public static native void CResult_NetAddressu8Z_free(long _res);
 893         // struct LDKCResult_CResult_NetAddressu8ZDecodeErrorZ CResult_CResult_NetAddressu8ZDecodeErrorZ_ok(struct LDKCResult_NetAddressu8Z o);
 894         public static native long CResult_CResult_NetAddressu8ZDecodeErrorZ_ok(long o);
 895         // struct LDKCResult_CResult_NetAddressu8ZDecodeErrorZ CResult_CResult_NetAddressu8ZDecodeErrorZ_err(struct LDKDecodeError e);
 896         public static native long CResult_CResult_NetAddressu8ZDecodeErrorZ_err(long e);
 897         // void CResult_CResult_NetAddressu8ZDecodeErrorZ_free(struct LDKCResult_CResult_NetAddressu8ZDecodeErrorZ _res);
 898         public static native void CResult_CResult_NetAddressu8ZDecodeErrorZ_free(long _res);
 899         // void CVec_u64Z_free(struct LDKCVec_u64Z _res);
 900         public static native void CVec_u64Z_free(long[] _res);
 901         // void CVec_UpdateAddHTLCZ_free(struct LDKCVec_UpdateAddHTLCZ _res);
 902         public static native void CVec_UpdateAddHTLCZ_free(long[] _res);
 903         // void CVec_UpdateFulfillHTLCZ_free(struct LDKCVec_UpdateFulfillHTLCZ _res);
 904         public static native void CVec_UpdateFulfillHTLCZ_free(long[] _res);
 905         // void CVec_UpdateFailHTLCZ_free(struct LDKCVec_UpdateFailHTLCZ _res);
 906         public static native void CVec_UpdateFailHTLCZ_free(long[] _res);
 907         // void CVec_UpdateFailMalformedHTLCZ_free(struct LDKCVec_UpdateFailMalformedHTLCZ _res);
 908         public static native void CVec_UpdateFailMalformedHTLCZ_free(long[] _res);
 909         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_ok(bool o);
 910         public static native long CResult_boolLightningErrorZ_ok(boolean o);
 911         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_err(struct LDKLightningError e);
 912         public static native long CResult_boolLightningErrorZ_err(long e);
 913         // void CResult_boolLightningErrorZ_free(struct LDKCResult_boolLightningErrorZ _res);
 914         public static native void CResult_boolLightningErrorZ_free(long _res);
 915         // void C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ _res);
 916         public static native void C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(long _res);
 917         // struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(struct LDKChannelAnnouncement a, struct LDKChannelUpdate b, struct LDKChannelUpdate c);
 918         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(long a, long b, long c);
 919         // void CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(struct LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ _res);
 920         public static native void CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(long[] _res);
 921         // void CVec_NodeAnnouncementZ_free(struct LDKCVec_NodeAnnouncementZ _res);
 922         public static native void CVec_NodeAnnouncementZ_free(long[] _res);
 923         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_ok(void);
 924         public static native long CResult_NoneLightningErrorZ_ok();
 925         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_err(struct LDKLightningError e);
 926         public static native long CResult_NoneLightningErrorZ_err(long e);
 927         // void CResult_NoneLightningErrorZ_free(struct LDKCResult_NoneLightningErrorZ _res);
 928         public static native void CResult_NoneLightningErrorZ_free(long _res);
 929         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_ok(struct LDKChannelReestablish o);
 930         public static native long CResult_ChannelReestablishDecodeErrorZ_ok(long o);
 931         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_err(struct LDKDecodeError e);
 932         public static native long CResult_ChannelReestablishDecodeErrorZ_err(long e);
 933         // void CResult_ChannelReestablishDecodeErrorZ_free(struct LDKCResult_ChannelReestablishDecodeErrorZ _res);
 934         public static native void CResult_ChannelReestablishDecodeErrorZ_free(long _res);
 935         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_ok(struct LDKInit o);
 936         public static native long CResult_InitDecodeErrorZ_ok(long o);
 937         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_err(struct LDKDecodeError e);
 938         public static native long CResult_InitDecodeErrorZ_err(long e);
 939         // void CResult_InitDecodeErrorZ_free(struct LDKCResult_InitDecodeErrorZ _res);
 940         public static native void CResult_InitDecodeErrorZ_free(long _res);
 941         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_ok(struct LDKPing o);
 942         public static native long CResult_PingDecodeErrorZ_ok(long o);
 943         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_err(struct LDKDecodeError e);
 944         public static native long CResult_PingDecodeErrorZ_err(long e);
 945         // void CResult_PingDecodeErrorZ_free(struct LDKCResult_PingDecodeErrorZ _res);
 946         public static native void CResult_PingDecodeErrorZ_free(long _res);
 947         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_ok(struct LDKPong o);
 948         public static native long CResult_PongDecodeErrorZ_ok(long o);
 949         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_err(struct LDKDecodeError e);
 950         public static native long CResult_PongDecodeErrorZ_err(long e);
 951         // void CResult_PongDecodeErrorZ_free(struct LDKCResult_PongDecodeErrorZ _res);
 952         public static native void CResult_PongDecodeErrorZ_free(long _res);
 953         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(struct LDKUnsignedChannelAnnouncement o);
 954         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(long o);
 955         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
 956         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(long e);
 957         // void CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ _res);
 958         public static native void CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(long _res);
 959         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_ok(struct LDKUnsignedChannelUpdate o);
 960         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_ok(long o);
 961         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_err(struct LDKDecodeError e);
 962         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_err(long e);
 963         // void CResult_UnsignedChannelUpdateDecodeErrorZ_free(struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ _res);
 964         public static native void CResult_UnsignedChannelUpdateDecodeErrorZ_free(long _res);
 965         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_ok(struct LDKErrorMessage o);
 966         public static native long CResult_ErrorMessageDecodeErrorZ_ok(long o);
 967         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_err(struct LDKDecodeError e);
 968         public static native long CResult_ErrorMessageDecodeErrorZ_err(long e);
 969         // void CResult_ErrorMessageDecodeErrorZ_free(struct LDKCResult_ErrorMessageDecodeErrorZ _res);
 970         public static native void CResult_ErrorMessageDecodeErrorZ_free(long _res);
 971         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(struct LDKUnsignedNodeAnnouncement o);
 972         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(long o);
 973         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
 974         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(long e);
 975         // void CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ _res);
 976         public static native void CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(long _res);
 977         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_ok(struct LDKQueryShortChannelIds o);
 978         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_ok(long o);
 979         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_err(struct LDKDecodeError e);
 980         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_err(long e);
 981         // void CResult_QueryShortChannelIdsDecodeErrorZ_free(struct LDKCResult_QueryShortChannelIdsDecodeErrorZ _res);
 982         public static native void CResult_QueryShortChannelIdsDecodeErrorZ_free(long _res);
 983         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(struct LDKReplyShortChannelIdsEnd o);
 984         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(long o);
 985         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(struct LDKDecodeError e);
 986         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(long e);
 987         // void CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ _res);
 988         public static native void CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(long _res);
 989         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_ok(struct LDKQueryChannelRange o);
 990         public static native long CResult_QueryChannelRangeDecodeErrorZ_ok(long o);
 991         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_err(struct LDKDecodeError e);
 992         public static native long CResult_QueryChannelRangeDecodeErrorZ_err(long e);
 993         // void CResult_QueryChannelRangeDecodeErrorZ_free(struct LDKCResult_QueryChannelRangeDecodeErrorZ _res);
 994         public static native void CResult_QueryChannelRangeDecodeErrorZ_free(long _res);
 995         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_ok(struct LDKReplyChannelRange o);
 996         public static native long CResult_ReplyChannelRangeDecodeErrorZ_ok(long o);
 997         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_err(struct LDKDecodeError e);
 998         public static native long CResult_ReplyChannelRangeDecodeErrorZ_err(long e);
 999         // void CResult_ReplyChannelRangeDecodeErrorZ_free(struct LDKCResult_ReplyChannelRangeDecodeErrorZ _res);
1000         public static native void CResult_ReplyChannelRangeDecodeErrorZ_free(long _res);
1001         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_ok(struct LDKGossipTimestampFilter o);
1002         public static native long CResult_GossipTimestampFilterDecodeErrorZ_ok(long o);
1003         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_err(struct LDKDecodeError e);
1004         public static native long CResult_GossipTimestampFilterDecodeErrorZ_err(long e);
1005         // void CResult_GossipTimestampFilterDecodeErrorZ_free(struct LDKCResult_GossipTimestampFilterDecodeErrorZ _res);
1006         public static native void CResult_GossipTimestampFilterDecodeErrorZ_free(long _res);
1007         // void CVec_PublicKeyZ_free(struct LDKCVec_PublicKeyZ _res);
1008         public static native void CVec_PublicKeyZ_free(byte[][] _res);
1009         // void CVec_u8Z_free(struct LDKCVec_u8Z _res);
1010         public static native void CVec_u8Z_free(byte[] _res);
1011         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_ok(struct LDKCVec_u8Z o);
1012         public static native long CResult_CVec_u8ZPeerHandleErrorZ_ok(byte[] o);
1013         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_err(struct LDKPeerHandleError e);
1014         public static native long CResult_CVec_u8ZPeerHandleErrorZ_err(long e);
1015         // void CResult_CVec_u8ZPeerHandleErrorZ_free(struct LDKCResult_CVec_u8ZPeerHandleErrorZ _res);
1016         public static native void CResult_CVec_u8ZPeerHandleErrorZ_free(long _res);
1017         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_ok(void);
1018         public static native long CResult_NonePeerHandleErrorZ_ok();
1019         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_err(struct LDKPeerHandleError e);
1020         public static native long CResult_NonePeerHandleErrorZ_err(long e);
1021         // void CResult_NonePeerHandleErrorZ_free(struct LDKCResult_NonePeerHandleErrorZ _res);
1022         public static native void CResult_NonePeerHandleErrorZ_free(long _res);
1023         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_ok(bool o);
1024         public static native long CResult_boolPeerHandleErrorZ_ok(boolean o);
1025         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_err(struct LDKPeerHandleError e);
1026         public static native long CResult_boolPeerHandleErrorZ_err(long e);
1027         // void CResult_boolPeerHandleErrorZ_free(struct LDKCResult_boolPeerHandleErrorZ _res);
1028         public static native void CResult_boolPeerHandleErrorZ_free(long _res);
1029         // struct LDKCResult_SecretKeySecpErrorZ CResult_SecretKeySecpErrorZ_ok(struct LDKSecretKey o);
1030         public static native long CResult_SecretKeySecpErrorZ_ok(byte[] o);
1031         // struct LDKCResult_SecretKeySecpErrorZ CResult_SecretKeySecpErrorZ_err(enum LDKSecp256k1Error e);
1032         public static native long CResult_SecretKeySecpErrorZ_err(LDKSecp256k1Error e);
1033         // void CResult_SecretKeySecpErrorZ_free(struct LDKCResult_SecretKeySecpErrorZ _res);
1034         public static native void CResult_SecretKeySecpErrorZ_free(long _res);
1035         // struct LDKCResult_PublicKeySecpErrorZ CResult_PublicKeySecpErrorZ_ok(struct LDKPublicKey o);
1036         public static native long CResult_PublicKeySecpErrorZ_ok(byte[] o);
1037         // struct LDKCResult_PublicKeySecpErrorZ CResult_PublicKeySecpErrorZ_err(enum LDKSecp256k1Error e);
1038         public static native long CResult_PublicKeySecpErrorZ_err(LDKSecp256k1Error e);
1039         // void CResult_PublicKeySecpErrorZ_free(struct LDKCResult_PublicKeySecpErrorZ _res);
1040         public static native void CResult_PublicKeySecpErrorZ_free(long _res);
1041         // struct LDKCResult_TxCreationKeysSecpErrorZ CResult_TxCreationKeysSecpErrorZ_ok(struct LDKTxCreationKeys o);
1042         public static native long CResult_TxCreationKeysSecpErrorZ_ok(long o);
1043         // struct LDKCResult_TxCreationKeysSecpErrorZ CResult_TxCreationKeysSecpErrorZ_err(enum LDKSecp256k1Error e);
1044         public static native long CResult_TxCreationKeysSecpErrorZ_err(LDKSecp256k1Error e);
1045         // void CResult_TxCreationKeysSecpErrorZ_free(struct LDKCResult_TxCreationKeysSecpErrorZ _res);
1046         public static native void CResult_TxCreationKeysSecpErrorZ_free(long _res);
1047         // struct LDKCResult_TrustedCommitmentTransactionNoneZ CResult_TrustedCommitmentTransactionNoneZ_ok(struct LDKTrustedCommitmentTransaction o);
1048         public static native long CResult_TrustedCommitmentTransactionNoneZ_ok(long o);
1049         // struct LDKCResult_TrustedCommitmentTransactionNoneZ CResult_TrustedCommitmentTransactionNoneZ_err(void);
1050         public static native long CResult_TrustedCommitmentTransactionNoneZ_err();
1051         // void CResult_TrustedCommitmentTransactionNoneZ_free(struct LDKCResult_TrustedCommitmentTransactionNoneZ _res);
1052         public static native void CResult_TrustedCommitmentTransactionNoneZ_free(long _res);
1053         // void CVec_RouteHopZ_free(struct LDKCVec_RouteHopZ _res);
1054         public static native void CVec_RouteHopZ_free(long[] _res);
1055         // void CVec_CVec_RouteHopZZ_free(struct LDKCVec_CVec_RouteHopZZ _res);
1056         public static native void CVec_CVec_RouteHopZZ_free(long[][] _res);
1057         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_ok(struct LDKRoute o);
1058         public static native long CResult_RouteDecodeErrorZ_ok(long o);
1059         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_err(struct LDKDecodeError e);
1060         public static native long CResult_RouteDecodeErrorZ_err(long e);
1061         // void CResult_RouteDecodeErrorZ_free(struct LDKCResult_RouteDecodeErrorZ _res);
1062         public static native void CResult_RouteDecodeErrorZ_free(long _res);
1063         // void CVec_RouteHintZ_free(struct LDKCVec_RouteHintZ _res);
1064         public static native void CVec_RouteHintZ_free(long[] _res);
1065         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_ok(struct LDKRoute o);
1066         public static native long CResult_RouteLightningErrorZ_ok(long o);
1067         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_err(struct LDKLightningError e);
1068         public static native long CResult_RouteLightningErrorZ_err(long e);
1069         // void CResult_RouteLightningErrorZ_free(struct LDKCResult_RouteLightningErrorZ _res);
1070         public static native void CResult_RouteLightningErrorZ_free(long _res);
1071         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_ok(struct LDKRoutingFees o);
1072         public static native long CResult_RoutingFeesDecodeErrorZ_ok(long o);
1073         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_err(struct LDKDecodeError e);
1074         public static native long CResult_RoutingFeesDecodeErrorZ_err(long e);
1075         // void CResult_RoutingFeesDecodeErrorZ_free(struct LDKCResult_RoutingFeesDecodeErrorZ _res);
1076         public static native void CResult_RoutingFeesDecodeErrorZ_free(long _res);
1077         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_ok(struct LDKNodeAnnouncementInfo o);
1078         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_ok(long o);
1079         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_err(struct LDKDecodeError e);
1080         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_err(long e);
1081         // void CResult_NodeAnnouncementInfoDecodeErrorZ_free(struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ _res);
1082         public static native void CResult_NodeAnnouncementInfoDecodeErrorZ_free(long _res);
1083         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_ok(struct LDKNodeInfo o);
1084         public static native long CResult_NodeInfoDecodeErrorZ_ok(long o);
1085         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_err(struct LDKDecodeError e);
1086         public static native long CResult_NodeInfoDecodeErrorZ_err(long e);
1087         // void CResult_NodeInfoDecodeErrorZ_free(struct LDKCResult_NodeInfoDecodeErrorZ _res);
1088         public static native void CResult_NodeInfoDecodeErrorZ_free(long _res);
1089         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_ok(struct LDKNetworkGraph o);
1090         public static native long CResult_NetworkGraphDecodeErrorZ_ok(long o);
1091         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_err(struct LDKDecodeError e);
1092         public static native long CResult_NetworkGraphDecodeErrorZ_err(long e);
1093         // void CResult_NetworkGraphDecodeErrorZ_free(struct LDKCResult_NetworkGraphDecodeErrorZ _res);
1094         public static native void CResult_NetworkGraphDecodeErrorZ_free(long _res);
1095         // void Event_free(struct LDKEvent this_ptr);
1096         public static native void Event_free(long this_ptr);
1097         // struct LDKEvent Event_clone(const struct LDKEvent *NONNULL_PTR orig);
1098         public static native long Event_clone(long orig);
1099         // struct LDKCVec_u8Z Event_write(const struct LDKEvent *NONNULL_PTR obj);
1100         public static native byte[] Event_write(long obj);
1101         // void MessageSendEvent_free(struct LDKMessageSendEvent this_ptr);
1102         public static native void MessageSendEvent_free(long this_ptr);
1103         // struct LDKMessageSendEvent MessageSendEvent_clone(const struct LDKMessageSendEvent *NONNULL_PTR orig);
1104         public static native long MessageSendEvent_clone(long orig);
1105         // void MessageSendEventsProvider_free(struct LDKMessageSendEventsProvider this_ptr);
1106         public static native void MessageSendEventsProvider_free(long this_ptr);
1107         // void EventsProvider_free(struct LDKEventsProvider this_ptr);
1108         public static native void EventsProvider_free(long this_ptr);
1109         // void APIError_free(struct LDKAPIError this_ptr);
1110         public static native void APIError_free(long this_ptr);
1111         // struct LDKAPIError APIError_clone(const struct LDKAPIError *NONNULL_PTR orig);
1112         public static native long APIError_clone(long orig);
1113         // enum LDKLevel Level_clone(const enum LDKLevel *NONNULL_PTR orig);
1114         public static native LDKLevel Level_clone(long orig);
1115         // MUST_USE_RES enum LDKLevel Level_max(void);
1116         public static native LDKLevel Level_max();
1117         // void Logger_free(struct LDKLogger this_ptr);
1118         public static native void Logger_free(long this_ptr);
1119         // void ChannelHandshakeConfig_free(struct LDKChannelHandshakeConfig this_ptr);
1120         public static native void ChannelHandshakeConfig_free(long this_ptr);
1121         // struct LDKChannelHandshakeConfig ChannelHandshakeConfig_clone(const struct LDKChannelHandshakeConfig *NONNULL_PTR orig);
1122         public static native long ChannelHandshakeConfig_clone(long orig);
1123         // uint32_t ChannelHandshakeConfig_get_minimum_depth(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
1124         public static native int ChannelHandshakeConfig_get_minimum_depth(long this_ptr);
1125         // void ChannelHandshakeConfig_set_minimum_depth(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint32_t val);
1126         public static native void ChannelHandshakeConfig_set_minimum_depth(long this_ptr, int val);
1127         // uint16_t ChannelHandshakeConfig_get_our_to_self_delay(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
1128         public static native short ChannelHandshakeConfig_get_our_to_self_delay(long this_ptr);
1129         // void ChannelHandshakeConfig_set_our_to_self_delay(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint16_t val);
1130         public static native void ChannelHandshakeConfig_set_our_to_self_delay(long this_ptr, short val);
1131         // uint64_t ChannelHandshakeConfig_get_our_htlc_minimum_msat(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
1132         public static native long ChannelHandshakeConfig_get_our_htlc_minimum_msat(long this_ptr);
1133         // void ChannelHandshakeConfig_set_our_htlc_minimum_msat(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint64_t val);
1134         public static native void ChannelHandshakeConfig_set_our_htlc_minimum_msat(long this_ptr, long val);
1135         // MUST_USE_RES struct LDKChannelHandshakeConfig ChannelHandshakeConfig_new(uint32_t minimum_depth_arg, uint16_t our_to_self_delay_arg, uint64_t our_htlc_minimum_msat_arg);
1136         public static native long ChannelHandshakeConfig_new(int minimum_depth_arg, short our_to_self_delay_arg, long our_htlc_minimum_msat_arg);
1137         // MUST_USE_RES struct LDKChannelHandshakeConfig ChannelHandshakeConfig_default(void);
1138         public static native long ChannelHandshakeConfig_default();
1139         // void ChannelHandshakeLimits_free(struct LDKChannelHandshakeLimits this_ptr);
1140         public static native void ChannelHandshakeLimits_free(long this_ptr);
1141         // struct LDKChannelHandshakeLimits ChannelHandshakeLimits_clone(const struct LDKChannelHandshakeLimits *NONNULL_PTR orig);
1142         public static native long ChannelHandshakeLimits_clone(long orig);
1143         // uint64_t ChannelHandshakeLimits_get_min_funding_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1144         public static native long ChannelHandshakeLimits_get_min_funding_satoshis(long this_ptr);
1145         // void ChannelHandshakeLimits_set_min_funding_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1146         public static native void ChannelHandshakeLimits_set_min_funding_satoshis(long this_ptr, long val);
1147         // uint64_t ChannelHandshakeLimits_get_max_htlc_minimum_msat(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1148         public static native long ChannelHandshakeLimits_get_max_htlc_minimum_msat(long this_ptr);
1149         // void ChannelHandshakeLimits_set_max_htlc_minimum_msat(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1150         public static native void ChannelHandshakeLimits_set_max_htlc_minimum_msat(long this_ptr, long val);
1151         // uint64_t ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1152         public static native long ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(long this_ptr);
1153         // void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1154         public static native void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(long this_ptr, long val);
1155         // uint64_t ChannelHandshakeLimits_get_max_channel_reserve_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1156         public static native long ChannelHandshakeLimits_get_max_channel_reserve_satoshis(long this_ptr);
1157         // void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1158         public static native void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(long this_ptr, long val);
1159         // uint16_t ChannelHandshakeLimits_get_min_max_accepted_htlcs(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1160         public static native short ChannelHandshakeLimits_get_min_max_accepted_htlcs(long this_ptr);
1161         // void ChannelHandshakeLimits_set_min_max_accepted_htlcs(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint16_t val);
1162         public static native void ChannelHandshakeLimits_set_min_max_accepted_htlcs(long this_ptr, short val);
1163         // uint64_t ChannelHandshakeLimits_get_min_dust_limit_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1164         public static native long ChannelHandshakeLimits_get_min_dust_limit_satoshis(long this_ptr);
1165         // void ChannelHandshakeLimits_set_min_dust_limit_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1166         public static native void ChannelHandshakeLimits_set_min_dust_limit_satoshis(long this_ptr, long val);
1167         // uint64_t ChannelHandshakeLimits_get_max_dust_limit_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1168         public static native long ChannelHandshakeLimits_get_max_dust_limit_satoshis(long this_ptr);
1169         // void ChannelHandshakeLimits_set_max_dust_limit_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1170         public static native void ChannelHandshakeLimits_set_max_dust_limit_satoshis(long this_ptr, long val);
1171         // uint32_t ChannelHandshakeLimits_get_max_minimum_depth(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1172         public static native int ChannelHandshakeLimits_get_max_minimum_depth(long this_ptr);
1173         // void ChannelHandshakeLimits_set_max_minimum_depth(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint32_t val);
1174         public static native void ChannelHandshakeLimits_set_max_minimum_depth(long this_ptr, int val);
1175         // bool ChannelHandshakeLimits_get_force_announced_channel_preference(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1176         public static native boolean ChannelHandshakeLimits_get_force_announced_channel_preference(long this_ptr);
1177         // void ChannelHandshakeLimits_set_force_announced_channel_preference(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, bool val);
1178         public static native void ChannelHandshakeLimits_set_force_announced_channel_preference(long this_ptr, boolean val);
1179         // uint16_t ChannelHandshakeLimits_get_their_to_self_delay(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1180         public static native short ChannelHandshakeLimits_get_their_to_self_delay(long this_ptr);
1181         // void ChannelHandshakeLimits_set_their_to_self_delay(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint16_t val);
1182         public static native void ChannelHandshakeLimits_set_their_to_self_delay(long this_ptr, short val);
1183         // MUST_USE_RES struct LDKChannelHandshakeLimits ChannelHandshakeLimits_new(uint64_t min_funding_satoshis_arg, uint64_t max_htlc_minimum_msat_arg, uint64_t min_max_htlc_value_in_flight_msat_arg, uint64_t max_channel_reserve_satoshis_arg, uint16_t min_max_accepted_htlcs_arg, uint64_t min_dust_limit_satoshis_arg, uint64_t max_dust_limit_satoshis_arg, uint32_t max_minimum_depth_arg, bool force_announced_channel_preference_arg, uint16_t their_to_self_delay_arg);
1184         public static native long ChannelHandshakeLimits_new(long min_funding_satoshis_arg, long max_htlc_minimum_msat_arg, long min_max_htlc_value_in_flight_msat_arg, long max_channel_reserve_satoshis_arg, short min_max_accepted_htlcs_arg, long min_dust_limit_satoshis_arg, long max_dust_limit_satoshis_arg, int max_minimum_depth_arg, boolean force_announced_channel_preference_arg, short their_to_self_delay_arg);
1185         // MUST_USE_RES struct LDKChannelHandshakeLimits ChannelHandshakeLimits_default(void);
1186         public static native long ChannelHandshakeLimits_default();
1187         // void ChannelConfig_free(struct LDKChannelConfig this_ptr);
1188         public static native void ChannelConfig_free(long this_ptr);
1189         // struct LDKChannelConfig ChannelConfig_clone(const struct LDKChannelConfig *NONNULL_PTR orig);
1190         public static native long ChannelConfig_clone(long orig);
1191         // uint32_t ChannelConfig_get_fee_proportional_millionths(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
1192         public static native int ChannelConfig_get_fee_proportional_millionths(long this_ptr);
1193         // void ChannelConfig_set_fee_proportional_millionths(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint32_t val);
1194         public static native void ChannelConfig_set_fee_proportional_millionths(long this_ptr, int val);
1195         // bool ChannelConfig_get_announced_channel(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
1196         public static native boolean ChannelConfig_get_announced_channel(long this_ptr);
1197         // void ChannelConfig_set_announced_channel(struct LDKChannelConfig *NONNULL_PTR this_ptr, bool val);
1198         public static native void ChannelConfig_set_announced_channel(long this_ptr, boolean val);
1199         // bool ChannelConfig_get_commit_upfront_shutdown_pubkey(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
1200         public static native boolean ChannelConfig_get_commit_upfront_shutdown_pubkey(long this_ptr);
1201         // void ChannelConfig_set_commit_upfront_shutdown_pubkey(struct LDKChannelConfig *NONNULL_PTR this_ptr, bool val);
1202         public static native void ChannelConfig_set_commit_upfront_shutdown_pubkey(long this_ptr, boolean val);
1203         // MUST_USE_RES struct LDKChannelConfig ChannelConfig_new(uint32_t fee_proportional_millionths_arg, bool announced_channel_arg, bool commit_upfront_shutdown_pubkey_arg);
1204         public static native long ChannelConfig_new(int fee_proportional_millionths_arg, boolean announced_channel_arg, boolean commit_upfront_shutdown_pubkey_arg);
1205         // MUST_USE_RES struct LDKChannelConfig ChannelConfig_default(void);
1206         public static native long ChannelConfig_default();
1207         // struct LDKCVec_u8Z ChannelConfig_write(const struct LDKChannelConfig *NONNULL_PTR obj);
1208         public static native byte[] ChannelConfig_write(long obj);
1209         // struct LDKChannelConfig ChannelConfig_read(struct LDKu8slice ser);
1210         public static native long ChannelConfig_read(byte[] ser);
1211         // void UserConfig_free(struct LDKUserConfig this_ptr);
1212         public static native void UserConfig_free(long this_ptr);
1213         // struct LDKUserConfig UserConfig_clone(const struct LDKUserConfig *NONNULL_PTR orig);
1214         public static native long UserConfig_clone(long orig);
1215         // struct LDKChannelHandshakeConfig UserConfig_get_own_channel_config(const struct LDKUserConfig *NONNULL_PTR this_ptr);
1216         public static native long UserConfig_get_own_channel_config(long this_ptr);
1217         // void UserConfig_set_own_channel_config(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelHandshakeConfig val);
1218         public static native void UserConfig_set_own_channel_config(long this_ptr, long val);
1219         // struct LDKChannelHandshakeLimits UserConfig_get_peer_channel_config_limits(const struct LDKUserConfig *NONNULL_PTR this_ptr);
1220         public static native long UserConfig_get_peer_channel_config_limits(long this_ptr);
1221         // void UserConfig_set_peer_channel_config_limits(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelHandshakeLimits val);
1222         public static native void UserConfig_set_peer_channel_config_limits(long this_ptr, long val);
1223         // struct LDKChannelConfig UserConfig_get_channel_options(const struct LDKUserConfig *NONNULL_PTR this_ptr);
1224         public static native long UserConfig_get_channel_options(long this_ptr);
1225         // void UserConfig_set_channel_options(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelConfig val);
1226         public static native void UserConfig_set_channel_options(long this_ptr, long val);
1227         // MUST_USE_RES struct LDKUserConfig UserConfig_new(struct LDKChannelHandshakeConfig own_channel_config_arg, struct LDKChannelHandshakeLimits peer_channel_config_limits_arg, struct LDKChannelConfig channel_options_arg);
1228         public static native long UserConfig_new(long own_channel_config_arg, long peer_channel_config_limits_arg, long channel_options_arg);
1229         // MUST_USE_RES struct LDKUserConfig UserConfig_default(void);
1230         public static native long UserConfig_default();
1231         // enum LDKAccessError AccessError_clone(const enum LDKAccessError *NONNULL_PTR orig);
1232         public static native LDKAccessError AccessError_clone(long orig);
1233         // void Access_free(struct LDKAccess this_ptr);
1234         public static native void Access_free(long this_ptr);
1235         // void Watch_free(struct LDKWatch this_ptr);
1236         public static native void Watch_free(long this_ptr);
1237         // void Filter_free(struct LDKFilter this_ptr);
1238         public static native void Filter_free(long this_ptr);
1239         // void BroadcasterInterface_free(struct LDKBroadcasterInterface this_ptr);
1240         public static native void BroadcasterInterface_free(long this_ptr);
1241         // enum LDKConfirmationTarget ConfirmationTarget_clone(const enum LDKConfirmationTarget *NONNULL_PTR orig);
1242         public static native LDKConfirmationTarget ConfirmationTarget_clone(long orig);
1243         // void FeeEstimator_free(struct LDKFeeEstimator this_ptr);
1244         public static native void FeeEstimator_free(long this_ptr);
1245         // void ChainMonitor_free(struct LDKChainMonitor this_ptr);
1246         public static native void ChainMonitor_free(long this_ptr);
1247         // void ChainMonitor_block_connected(const struct LDKChainMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
1248         public static native void ChainMonitor_block_connected(long this_arg, byte[] header, long[] txdata, int height);
1249         // void ChainMonitor_block_disconnected(const struct LDKChainMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t disconnected_height);
1250         public static native void ChainMonitor_block_disconnected(long this_arg, byte[] header, int disconnected_height);
1251         // MUST_USE_RES struct LDKChainMonitor ChainMonitor_new(struct LDKFilter *chain_source, struct LDKBroadcasterInterface broadcaster, struct LDKLogger logger, struct LDKFeeEstimator feeest, struct LDKPersist persister);
1252         public static native long ChainMonitor_new(long chain_source, long broadcaster, long logger, long feeest, long persister);
1253         // struct LDKWatch ChainMonitor_as_Watch(const struct LDKChainMonitor *NONNULL_PTR this_arg);
1254         public static native long ChainMonitor_as_Watch(long this_arg);
1255         // struct LDKEventsProvider ChainMonitor_as_EventsProvider(const struct LDKChainMonitor *NONNULL_PTR this_arg);
1256         public static native long ChainMonitor_as_EventsProvider(long this_arg);
1257         // void ChannelMonitorUpdate_free(struct LDKChannelMonitorUpdate this_ptr);
1258         public static native void ChannelMonitorUpdate_free(long this_ptr);
1259         // struct LDKChannelMonitorUpdate ChannelMonitorUpdate_clone(const struct LDKChannelMonitorUpdate *NONNULL_PTR orig);
1260         public static native long ChannelMonitorUpdate_clone(long orig);
1261         // uint64_t ChannelMonitorUpdate_get_update_id(const struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr);
1262         public static native long ChannelMonitorUpdate_get_update_id(long this_ptr);
1263         // void ChannelMonitorUpdate_set_update_id(struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr, uint64_t val);
1264         public static native void ChannelMonitorUpdate_set_update_id(long this_ptr, long val);
1265         // struct LDKCVec_u8Z ChannelMonitorUpdate_write(const struct LDKChannelMonitorUpdate *NONNULL_PTR obj);
1266         public static native byte[] ChannelMonitorUpdate_write(long obj);
1267         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ ChannelMonitorUpdate_read(struct LDKu8slice ser);
1268         public static native long ChannelMonitorUpdate_read(byte[] ser);
1269         // enum LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(const enum LDKChannelMonitorUpdateErr *NONNULL_PTR orig);
1270         public static native LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(long orig);
1271         // void MonitorUpdateError_free(struct LDKMonitorUpdateError this_ptr);
1272         public static native void MonitorUpdateError_free(long this_ptr);
1273         // void MonitorEvent_free(struct LDKMonitorEvent this_ptr);
1274         public static native void MonitorEvent_free(long this_ptr);
1275         // struct LDKMonitorEvent MonitorEvent_clone(const struct LDKMonitorEvent *NONNULL_PTR orig);
1276         public static native long MonitorEvent_clone(long orig);
1277         // void HTLCUpdate_free(struct LDKHTLCUpdate this_ptr);
1278         public static native void HTLCUpdate_free(long this_ptr);
1279         // struct LDKHTLCUpdate HTLCUpdate_clone(const struct LDKHTLCUpdate *NONNULL_PTR orig);
1280         public static native long HTLCUpdate_clone(long orig);
1281         // struct LDKCVec_u8Z HTLCUpdate_write(const struct LDKHTLCUpdate *NONNULL_PTR obj);
1282         public static native byte[] HTLCUpdate_write(long obj);
1283         // struct LDKHTLCUpdate HTLCUpdate_read(struct LDKu8slice ser);
1284         public static native long HTLCUpdate_read(byte[] ser);
1285         // void ChannelMonitor_free(struct LDKChannelMonitor this_ptr);
1286         public static native void ChannelMonitor_free(long this_ptr);
1287         // struct LDKCVec_u8Z ChannelMonitor_write(const struct LDKChannelMonitor *NONNULL_PTR obj);
1288         public static native byte[] ChannelMonitor_write(long obj);
1289         // MUST_USE_RES struct LDKCResult_NoneMonitorUpdateErrorZ ChannelMonitor_update_monitor(struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKChannelMonitorUpdate *NONNULL_PTR updates, const struct LDKBroadcasterInterface *NONNULL_PTR broadcaster, const struct LDKFeeEstimator *NONNULL_PTR fee_estimator, const struct LDKLogger *NONNULL_PTR logger);
1290         public static native long ChannelMonitor_update_monitor(long this_arg, long updates, long broadcaster, long fee_estimator, long logger);
1291         // MUST_USE_RES uint64_t ChannelMonitor_get_latest_update_id(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
1292         public static native long ChannelMonitor_get_latest_update_id(long this_arg);
1293         // MUST_USE_RES struct LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
1294         public static native long ChannelMonitor_get_funding_txo(long this_arg);
1295         // MUST_USE_RES struct LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_events(struct LDKChannelMonitor *NONNULL_PTR this_arg);
1296         public static native long[] ChannelMonitor_get_and_clear_pending_monitor_events(long this_arg);
1297         // MUST_USE_RES struct LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(struct LDKChannelMonitor *NONNULL_PTR this_arg);
1298         public static native long[] ChannelMonitor_get_and_clear_pending_events(long this_arg);
1299         // MUST_USE_RES struct LDKCVec_TransactionZ ChannelMonitor_get_latest_holder_commitment_txn(struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKLogger *NONNULL_PTR logger);
1300         public static native byte[][] ChannelMonitor_get_latest_holder_commitment_txn(long this_arg, long logger);
1301         // MUST_USE_RES struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ ChannelMonitor_block_connected(struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
1302         public static native long[] ChannelMonitor_block_connected(long this_arg, byte[] header, long[] txdata, int height, long broadcaster, long fee_estimator, long logger);
1303         // void ChannelMonitor_block_disconnected(struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
1304         public static native void ChannelMonitor_block_disconnected(long this_arg, byte[] header, int height, long broadcaster, long fee_estimator, long logger);
1305         // void Persist_free(struct LDKPersist this_ptr);
1306         public static native void Persist_free(long this_ptr);
1307         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ C2Tuple_BlockHashChannelMonitorZ_read(struct LDKu8slice ser, const struct LDKKeysInterface *NONNULL_PTR arg);
1308         public static native long C2Tuple_BlockHashChannelMonitorZ_read(byte[] ser, long arg);
1309         // void OutPoint_free(struct LDKOutPoint this_ptr);
1310         public static native void OutPoint_free(long this_ptr);
1311         // struct LDKOutPoint OutPoint_clone(const struct LDKOutPoint *NONNULL_PTR orig);
1312         public static native long OutPoint_clone(long orig);
1313         // const uint8_t (*OutPoint_get_txid(const struct LDKOutPoint *NONNULL_PTR this_ptr))[32];
1314         public static native byte[] OutPoint_get_txid(long this_ptr);
1315         // void OutPoint_set_txid(struct LDKOutPoint *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1316         public static native void OutPoint_set_txid(long this_ptr, byte[] val);
1317         // uint16_t OutPoint_get_index(const struct LDKOutPoint *NONNULL_PTR this_ptr);
1318         public static native short OutPoint_get_index(long this_ptr);
1319         // void OutPoint_set_index(struct LDKOutPoint *NONNULL_PTR this_ptr, uint16_t val);
1320         public static native void OutPoint_set_index(long this_ptr, short val);
1321         // MUST_USE_RES struct LDKOutPoint OutPoint_new(struct LDKThirtyTwoBytes txid_arg, uint16_t index_arg);
1322         public static native long OutPoint_new(byte[] txid_arg, short index_arg);
1323         // MUST_USE_RES struct LDKThirtyTwoBytes OutPoint_to_channel_id(const struct LDKOutPoint *NONNULL_PTR this_arg);
1324         public static native byte[] OutPoint_to_channel_id(long this_arg);
1325         // struct LDKCVec_u8Z OutPoint_write(const struct LDKOutPoint *NONNULL_PTR obj);
1326         public static native byte[] OutPoint_write(long obj);
1327         // struct LDKOutPoint OutPoint_read(struct LDKu8slice ser);
1328         public static native long OutPoint_read(byte[] ser);
1329         // void SpendableOutputDescriptor_free(struct LDKSpendableOutputDescriptor this_ptr);
1330         public static native void SpendableOutputDescriptor_free(long this_ptr);
1331         // struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_clone(const struct LDKSpendableOutputDescriptor *NONNULL_PTR orig);
1332         public static native long SpendableOutputDescriptor_clone(long orig);
1333         // struct LDKCVec_u8Z SpendableOutputDescriptor_write(const struct LDKSpendableOutputDescriptor *NONNULL_PTR obj);
1334         public static native byte[] SpendableOutputDescriptor_write(long obj);
1335         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ SpendableOutputDescriptor_read(struct LDKu8slice ser);
1336         public static native long SpendableOutputDescriptor_read(byte[] ser);
1337         // struct LDKChannelKeys ChannelKeys_clone(const struct LDKChannelKeys *NONNULL_PTR orig);
1338         public static native long ChannelKeys_clone(long orig);
1339         // void ChannelKeys_free(struct LDKChannelKeys this_ptr);
1340         public static native void ChannelKeys_free(long this_ptr);
1341         // void KeysInterface_free(struct LDKKeysInterface this_ptr);
1342         public static native void KeysInterface_free(long this_ptr);
1343         // void InMemoryChannelKeys_free(struct LDKInMemoryChannelKeys this_ptr);
1344         public static native void InMemoryChannelKeys_free(long this_ptr);
1345         // struct LDKInMemoryChannelKeys InMemoryChannelKeys_clone(const struct LDKInMemoryChannelKeys *NONNULL_PTR orig);
1346         public static native long InMemoryChannelKeys_clone(long orig);
1347         // const uint8_t (*InMemoryChannelKeys_get_funding_key(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
1348         public static native byte[] InMemoryChannelKeys_get_funding_key(long this_ptr);
1349         // void InMemoryChannelKeys_set_funding_key(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKSecretKey val);
1350         public static native void InMemoryChannelKeys_set_funding_key(long this_ptr, byte[] val);
1351         // const uint8_t (*InMemoryChannelKeys_get_revocation_base_key(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
1352         public static native byte[] InMemoryChannelKeys_get_revocation_base_key(long this_ptr);
1353         // void InMemoryChannelKeys_set_revocation_base_key(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKSecretKey val);
1354         public static native void InMemoryChannelKeys_set_revocation_base_key(long this_ptr, byte[] val);
1355         // const uint8_t (*InMemoryChannelKeys_get_payment_key(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
1356         public static native byte[] InMemoryChannelKeys_get_payment_key(long this_ptr);
1357         // void InMemoryChannelKeys_set_payment_key(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKSecretKey val);
1358         public static native void InMemoryChannelKeys_set_payment_key(long this_ptr, byte[] val);
1359         // const uint8_t (*InMemoryChannelKeys_get_delayed_payment_base_key(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
1360         public static native byte[] InMemoryChannelKeys_get_delayed_payment_base_key(long this_ptr);
1361         // void InMemoryChannelKeys_set_delayed_payment_base_key(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKSecretKey val);
1362         public static native void InMemoryChannelKeys_set_delayed_payment_base_key(long this_ptr, byte[] val);
1363         // const uint8_t (*InMemoryChannelKeys_get_htlc_base_key(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
1364         public static native byte[] InMemoryChannelKeys_get_htlc_base_key(long this_ptr);
1365         // void InMemoryChannelKeys_set_htlc_base_key(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKSecretKey val);
1366         public static native void InMemoryChannelKeys_set_htlc_base_key(long this_ptr, byte[] val);
1367         // const uint8_t (*InMemoryChannelKeys_get_commitment_seed(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr))[32];
1368         public static native byte[] InMemoryChannelKeys_get_commitment_seed(long this_ptr);
1369         // void InMemoryChannelKeys_set_commitment_seed(struct LDKInMemoryChannelKeys *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1370         public static native void InMemoryChannelKeys_set_commitment_seed(long this_ptr, byte[] val);
1371         // MUST_USE_RES struct LDKInMemoryChannelKeys InMemoryChannelKeys_new(struct LDKSecretKey funding_key, struct LDKSecretKey revocation_base_key, struct LDKSecretKey payment_key, struct LDKSecretKey delayed_payment_base_key, struct LDKSecretKey htlc_base_key, struct LDKThirtyTwoBytes commitment_seed, uint64_t channel_value_satoshis, struct LDKC2Tuple_u64u64Z key_derivation_params);
1372         public static native long InMemoryChannelKeys_new(byte[] funding_key, byte[] revocation_base_key, byte[] payment_key, byte[] delayed_payment_base_key, byte[] htlc_base_key, byte[] commitment_seed, long channel_value_satoshis, long key_derivation_params);
1373         // MUST_USE_RES struct LDKChannelPublicKeys InMemoryChannelKeys_counterparty_pubkeys(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
1374         public static native long InMemoryChannelKeys_counterparty_pubkeys(long this_arg);
1375         // MUST_USE_RES uint16_t InMemoryChannelKeys_counterparty_selected_contest_delay(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
1376         public static native short InMemoryChannelKeys_counterparty_selected_contest_delay(long this_arg);
1377         // MUST_USE_RES uint16_t InMemoryChannelKeys_holder_selected_contest_delay(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
1378         public static native short InMemoryChannelKeys_holder_selected_contest_delay(long this_arg);
1379         // MUST_USE_RES bool InMemoryChannelKeys_is_outbound(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
1380         public static native boolean InMemoryChannelKeys_is_outbound(long this_arg);
1381         // MUST_USE_RES struct LDKOutPoint InMemoryChannelKeys_funding_outpoint(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
1382         public static native long InMemoryChannelKeys_funding_outpoint(long this_arg);
1383         // MUST_USE_RES struct LDKChannelTransactionParameters InMemoryChannelKeys_get_channel_parameters(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
1384         public static native long InMemoryChannelKeys_get_channel_parameters(long this_arg);
1385         // struct LDKChannelKeys InMemoryChannelKeys_as_ChannelKeys(const struct LDKInMemoryChannelKeys *NONNULL_PTR this_arg);
1386         public static native long InMemoryChannelKeys_as_ChannelKeys(long this_arg);
1387         // struct LDKCVec_u8Z InMemoryChannelKeys_write(const struct LDKInMemoryChannelKeys *NONNULL_PTR obj);
1388         public static native byte[] InMemoryChannelKeys_write(long obj);
1389         // struct LDKCResult_InMemoryChannelKeysDecodeErrorZ InMemoryChannelKeys_read(struct LDKu8slice ser);
1390         public static native long InMemoryChannelKeys_read(byte[] ser);
1391         // void KeysManager_free(struct LDKKeysManager this_ptr);
1392         public static native void KeysManager_free(long this_ptr);
1393         // MUST_USE_RES struct LDKKeysManager KeysManager_new(const uint8_t (*seed)[32], enum LDKNetwork network, uint64_t starting_time_secs, uint32_t starting_time_nanos);
1394         public static native long KeysManager_new(byte[] seed, LDKNetwork network, long starting_time_secs, int starting_time_nanos);
1395         // MUST_USE_RES struct LDKInMemoryChannelKeys KeysManager_derive_channel_keys(const struct LDKKeysManager *NONNULL_PTR this_arg, uint64_t channel_value_satoshis, uint64_t params_1, uint64_t params_2);
1396         public static native long KeysManager_derive_channel_keys(long this_arg, long channel_value_satoshis, long params_1, long params_2);
1397         // struct LDKKeysInterface KeysManager_as_KeysInterface(const struct LDKKeysManager *NONNULL_PTR this_arg);
1398         public static native long KeysManager_as_KeysInterface(long this_arg);
1399         // void ChannelManager_free(struct LDKChannelManager this_ptr);
1400         public static native void ChannelManager_free(long this_ptr);
1401         // void ChannelDetails_free(struct LDKChannelDetails this_ptr);
1402         public static native void ChannelDetails_free(long this_ptr);
1403         // struct LDKChannelDetails ChannelDetails_clone(const struct LDKChannelDetails *NONNULL_PTR orig);
1404         public static native long ChannelDetails_clone(long orig);
1405         // const uint8_t (*ChannelDetails_get_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr))[32];
1406         public static native byte[] ChannelDetails_get_channel_id(long this_ptr);
1407         // void ChannelDetails_set_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1408         public static native void ChannelDetails_set_channel_id(long this_ptr, byte[] val);
1409         // struct LDKPublicKey ChannelDetails_get_remote_network_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
1410         public static native byte[] ChannelDetails_get_remote_network_id(long this_ptr);
1411         // void ChannelDetails_set_remote_network_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1412         public static native void ChannelDetails_set_remote_network_id(long this_ptr, byte[] val);
1413         // struct LDKInitFeatures ChannelDetails_get_counterparty_features(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
1414         public static native long ChannelDetails_get_counterparty_features(long this_ptr);
1415         // void ChannelDetails_set_counterparty_features(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKInitFeatures val);
1416         public static native void ChannelDetails_set_counterparty_features(long this_ptr, long val);
1417         // uint64_t ChannelDetails_get_channel_value_satoshis(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
1418         public static native long ChannelDetails_get_channel_value_satoshis(long this_ptr);
1419         // void ChannelDetails_set_channel_value_satoshis(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
1420         public static native void ChannelDetails_set_channel_value_satoshis(long this_ptr, long val);
1421         // uint64_t ChannelDetails_get_user_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
1422         public static native long ChannelDetails_get_user_id(long this_ptr);
1423         // void ChannelDetails_set_user_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
1424         public static native void ChannelDetails_set_user_id(long this_ptr, long val);
1425         // uint64_t ChannelDetails_get_outbound_capacity_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
1426         public static native long ChannelDetails_get_outbound_capacity_msat(long this_ptr);
1427         // void ChannelDetails_set_outbound_capacity_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
1428         public static native void ChannelDetails_set_outbound_capacity_msat(long this_ptr, long val);
1429         // uint64_t ChannelDetails_get_inbound_capacity_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
1430         public static native long ChannelDetails_get_inbound_capacity_msat(long this_ptr);
1431         // void ChannelDetails_set_inbound_capacity_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
1432         public static native void ChannelDetails_set_inbound_capacity_msat(long this_ptr, long val);
1433         // bool ChannelDetails_get_is_live(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
1434         public static native boolean ChannelDetails_get_is_live(long this_ptr);
1435         // void ChannelDetails_set_is_live(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
1436         public static native void ChannelDetails_set_is_live(long this_ptr, boolean val);
1437         // void PaymentSendFailure_free(struct LDKPaymentSendFailure this_ptr);
1438         public static native void PaymentSendFailure_free(long this_ptr);
1439         // MUST_USE_RES struct LDKChannelManager ChannelManager_new(enum LDKNetwork network, struct LDKFeeEstimator fee_est, struct LDKWatch chain_monitor, struct LDKBroadcasterInterface tx_broadcaster, struct LDKLogger logger, struct LDKKeysInterface keys_manager, struct LDKUserConfig config, uintptr_t current_blockchain_height);
1440         public static native long ChannelManager_new(LDKNetwork network, long fee_est, long chain_monitor, long tx_broadcaster, long logger, long keys_manager, long config, long current_blockchain_height);
1441         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_create_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKPublicKey their_network_key, uint64_t channel_value_satoshis, uint64_t push_msat, uint64_t user_id, struct LDKUserConfig override_config);
1442         public static native long ChannelManager_create_channel(long this_arg, byte[] their_network_key, long channel_value_satoshis, long push_msat, long user_id, long override_config);
1443         // MUST_USE_RES struct LDKCVec_ChannelDetailsZ ChannelManager_list_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
1444         public static native long[] ChannelManager_list_channels(long this_arg);
1445         // MUST_USE_RES struct LDKCVec_ChannelDetailsZ ChannelManager_list_usable_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
1446         public static native long[] ChannelManager_list_usable_channels(long this_arg);
1447         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32]);
1448         public static native long ChannelManager_close_channel(long this_arg, byte[] channel_id);
1449         // void ChannelManager_force_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32]);
1450         public static native void ChannelManager_force_close_channel(long this_arg, byte[] channel_id);
1451         // void ChannelManager_force_close_all_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
1452         public static native void ChannelManager_force_close_all_channels(long this_arg);
1453         // MUST_USE_RES struct LDKCResult_NonePaymentSendFailureZ ChannelManager_send_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_hash, struct LDKThirtyTwoBytes payment_secret);
1454         public static native long ChannelManager_send_payment(long this_arg, long route, byte[] payment_hash, byte[] payment_secret);
1455         // void ChannelManager_funding_transaction_generated(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*temporary_channel_id)[32], struct LDKOutPoint funding_txo);
1456         public static native void ChannelManager_funding_transaction_generated(long this_arg, byte[] temporary_channel_id, long funding_txo);
1457         // void ChannelManager_broadcast_node_announcement(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThreeBytes rgb, struct LDKThirtyTwoBytes alias, struct LDKCVec_NetAddressZ addresses);
1458         public static native void ChannelManager_broadcast_node_announcement(long this_arg, byte[] rgb, byte[] alias, long[] addresses);
1459         // void ChannelManager_process_pending_htlc_forwards(const struct LDKChannelManager *NONNULL_PTR this_arg);
1460         public static native void ChannelManager_process_pending_htlc_forwards(long this_arg);
1461         // void ChannelManager_timer_chan_freshness_every_min(const struct LDKChannelManager *NONNULL_PTR this_arg);
1462         public static native void ChannelManager_timer_chan_freshness_every_min(long this_arg);
1463         // MUST_USE_RES bool ChannelManager_fail_htlc_backwards(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*payment_hash)[32], struct LDKThirtyTwoBytes payment_secret);
1464         public static native boolean ChannelManager_fail_htlc_backwards(long this_arg, byte[] payment_hash, byte[] payment_secret);
1465         // MUST_USE_RES bool ChannelManager_claim_funds(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes payment_preimage, struct LDKThirtyTwoBytes payment_secret, uint64_t expected_amount);
1466         public static native boolean ChannelManager_claim_funds(long this_arg, byte[] payment_preimage, byte[] payment_secret, long expected_amount);
1467         // MUST_USE_RES struct LDKPublicKey ChannelManager_get_our_node_id(const struct LDKChannelManager *NONNULL_PTR this_arg);
1468         public static native byte[] ChannelManager_get_our_node_id(long this_arg);
1469         // void ChannelManager_channel_monitor_updated(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKOutPoint *NONNULL_PTR funding_txo, uint64_t highest_applied_update_id);
1470         public static native void ChannelManager_channel_monitor_updated(long this_arg, long funding_txo, long highest_applied_update_id);
1471         // struct LDKMessageSendEventsProvider ChannelManager_as_MessageSendEventsProvider(const struct LDKChannelManager *NONNULL_PTR this_arg);
1472         public static native long ChannelManager_as_MessageSendEventsProvider(long this_arg);
1473         // struct LDKEventsProvider ChannelManager_as_EventsProvider(const struct LDKChannelManager *NONNULL_PTR this_arg);
1474         public static native long ChannelManager_as_EventsProvider(long this_arg);
1475         // void ChannelManager_block_connected(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
1476         public static native void ChannelManager_block_connected(long this_arg, byte[] header, long[] txdata, int height);
1477         // void ChannelManager_block_disconnected(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*header)[80]);
1478         public static native void ChannelManager_block_disconnected(long this_arg, byte[] header);
1479         // struct LDKChannelMessageHandler ChannelManager_as_ChannelMessageHandler(const struct LDKChannelManager *NONNULL_PTR this_arg);
1480         public static native long ChannelManager_as_ChannelMessageHandler(long this_arg);
1481         // struct LDKCVec_u8Z ChannelManager_write(const struct LDKChannelManager *NONNULL_PTR obj);
1482         public static native byte[] ChannelManager_write(long obj);
1483         // void ChannelManagerReadArgs_free(struct LDKChannelManagerReadArgs this_ptr);
1484         public static native void ChannelManagerReadArgs_free(long this_ptr);
1485         // const struct LDKKeysInterface *ChannelManagerReadArgs_get_keys_manager(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
1486         public static native long ChannelManagerReadArgs_get_keys_manager(long this_ptr);
1487         // void ChannelManagerReadArgs_set_keys_manager(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKKeysInterface val);
1488         public static native void ChannelManagerReadArgs_set_keys_manager(long this_ptr, long val);
1489         // const struct LDKFeeEstimator *ChannelManagerReadArgs_get_fee_estimator(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
1490         public static native long ChannelManagerReadArgs_get_fee_estimator(long this_ptr);
1491         // void ChannelManagerReadArgs_set_fee_estimator(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKFeeEstimator val);
1492         public static native void ChannelManagerReadArgs_set_fee_estimator(long this_ptr, long val);
1493         // const struct LDKWatch *ChannelManagerReadArgs_get_chain_monitor(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
1494         public static native long ChannelManagerReadArgs_get_chain_monitor(long this_ptr);
1495         // void ChannelManagerReadArgs_set_chain_monitor(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKWatch val);
1496         public static native void ChannelManagerReadArgs_set_chain_monitor(long this_ptr, long val);
1497         // const struct LDKBroadcasterInterface *ChannelManagerReadArgs_get_tx_broadcaster(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
1498         public static native long ChannelManagerReadArgs_get_tx_broadcaster(long this_ptr);
1499         // void ChannelManagerReadArgs_set_tx_broadcaster(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKBroadcasterInterface val);
1500         public static native void ChannelManagerReadArgs_set_tx_broadcaster(long this_ptr, long val);
1501         // const struct LDKLogger *ChannelManagerReadArgs_get_logger(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
1502         public static native long ChannelManagerReadArgs_get_logger(long this_ptr);
1503         // void ChannelManagerReadArgs_set_logger(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKLogger val);
1504         public static native void ChannelManagerReadArgs_set_logger(long this_ptr, long val);
1505         // struct LDKUserConfig ChannelManagerReadArgs_get_default_config(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
1506         public static native long ChannelManagerReadArgs_get_default_config(long this_ptr);
1507         // void ChannelManagerReadArgs_set_default_config(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKUserConfig val);
1508         public static native void ChannelManagerReadArgs_set_default_config(long this_ptr, long val);
1509         // MUST_USE_RES struct LDKChannelManagerReadArgs ChannelManagerReadArgs_new(struct LDKKeysInterface keys_manager, struct LDKFeeEstimator fee_estimator, struct LDKWatch chain_monitor, struct LDKBroadcasterInterface tx_broadcaster, struct LDKLogger logger, struct LDKUserConfig default_config, struct LDKCVec_ChannelMonitorZ channel_monitors);
1510         public static native long ChannelManagerReadArgs_new(long keys_manager, long fee_estimator, long chain_monitor, long tx_broadcaster, long logger, long default_config, long[] channel_monitors);
1511         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ C2Tuple_BlockHashChannelManagerZ_read(struct LDKu8slice ser, struct LDKChannelManagerReadArgs arg);
1512         public static native long C2Tuple_BlockHashChannelManagerZ_read(byte[] ser, long arg);
1513         // void DecodeError_free(struct LDKDecodeError this_ptr);
1514         public static native void DecodeError_free(long this_ptr);
1515         // void Init_free(struct LDKInit this_ptr);
1516         public static native void Init_free(long this_ptr);
1517         // struct LDKInit Init_clone(const struct LDKInit *NONNULL_PTR orig);
1518         public static native long Init_clone(long orig);
1519         // void ErrorMessage_free(struct LDKErrorMessage this_ptr);
1520         public static native void ErrorMessage_free(long this_ptr);
1521         // struct LDKErrorMessage ErrorMessage_clone(const struct LDKErrorMessage *NONNULL_PTR orig);
1522         public static native long ErrorMessage_clone(long orig);
1523         // const uint8_t (*ErrorMessage_get_channel_id(const struct LDKErrorMessage *NONNULL_PTR this_ptr))[32];
1524         public static native byte[] ErrorMessage_get_channel_id(long this_ptr);
1525         // void ErrorMessage_set_channel_id(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1526         public static native void ErrorMessage_set_channel_id(long this_ptr, byte[] val);
1527         // struct LDKStr ErrorMessage_get_data(const struct LDKErrorMessage *NONNULL_PTR this_ptr);
1528         public static native String ErrorMessage_get_data(long this_ptr);
1529         // void ErrorMessage_set_data(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
1530         public static native void ErrorMessage_set_data(long this_ptr, byte[] val);
1531         // MUST_USE_RES struct LDKErrorMessage ErrorMessage_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKCVec_u8Z data_arg);
1532         public static native long ErrorMessage_new(byte[] channel_id_arg, byte[] data_arg);
1533         // void Ping_free(struct LDKPing this_ptr);
1534         public static native void Ping_free(long this_ptr);
1535         // struct LDKPing Ping_clone(const struct LDKPing *NONNULL_PTR orig);
1536         public static native long Ping_clone(long orig);
1537         // uint16_t Ping_get_ponglen(const struct LDKPing *NONNULL_PTR this_ptr);
1538         public static native short Ping_get_ponglen(long this_ptr);
1539         // void Ping_set_ponglen(struct LDKPing *NONNULL_PTR this_ptr, uint16_t val);
1540         public static native void Ping_set_ponglen(long this_ptr, short val);
1541         // uint16_t Ping_get_byteslen(const struct LDKPing *NONNULL_PTR this_ptr);
1542         public static native short Ping_get_byteslen(long this_ptr);
1543         // void Ping_set_byteslen(struct LDKPing *NONNULL_PTR this_ptr, uint16_t val);
1544         public static native void Ping_set_byteslen(long this_ptr, short val);
1545         // MUST_USE_RES struct LDKPing Ping_new(uint16_t ponglen_arg, uint16_t byteslen_arg);
1546         public static native long Ping_new(short ponglen_arg, short byteslen_arg);
1547         // void Pong_free(struct LDKPong this_ptr);
1548         public static native void Pong_free(long this_ptr);
1549         // struct LDKPong Pong_clone(const struct LDKPong *NONNULL_PTR orig);
1550         public static native long Pong_clone(long orig);
1551         // uint16_t Pong_get_byteslen(const struct LDKPong *NONNULL_PTR this_ptr);
1552         public static native short Pong_get_byteslen(long this_ptr);
1553         // void Pong_set_byteslen(struct LDKPong *NONNULL_PTR this_ptr, uint16_t val);
1554         public static native void Pong_set_byteslen(long this_ptr, short val);
1555         // MUST_USE_RES struct LDKPong Pong_new(uint16_t byteslen_arg);
1556         public static native long Pong_new(short byteslen_arg);
1557         // void OpenChannel_free(struct LDKOpenChannel this_ptr);
1558         public static native void OpenChannel_free(long this_ptr);
1559         // struct LDKOpenChannel OpenChannel_clone(const struct LDKOpenChannel *NONNULL_PTR orig);
1560         public static native long OpenChannel_clone(long orig);
1561         // const uint8_t (*OpenChannel_get_chain_hash(const struct LDKOpenChannel *NONNULL_PTR this_ptr))[32];
1562         public static native byte[] OpenChannel_get_chain_hash(long this_ptr);
1563         // void OpenChannel_set_chain_hash(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1564         public static native void OpenChannel_set_chain_hash(long this_ptr, byte[] val);
1565         // const uint8_t (*OpenChannel_get_temporary_channel_id(const struct LDKOpenChannel *NONNULL_PTR this_ptr))[32];
1566         public static native byte[] OpenChannel_get_temporary_channel_id(long this_ptr);
1567         // void OpenChannel_set_temporary_channel_id(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1568         public static native void OpenChannel_set_temporary_channel_id(long this_ptr, byte[] val);
1569         // uint64_t OpenChannel_get_funding_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1570         public static native long OpenChannel_get_funding_satoshis(long this_ptr);
1571         // void OpenChannel_set_funding_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
1572         public static native void OpenChannel_set_funding_satoshis(long this_ptr, long val);
1573         // uint64_t OpenChannel_get_push_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1574         public static native long OpenChannel_get_push_msat(long this_ptr);
1575         // void OpenChannel_set_push_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
1576         public static native void OpenChannel_set_push_msat(long this_ptr, long val);
1577         // uint64_t OpenChannel_get_dust_limit_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1578         public static native long OpenChannel_get_dust_limit_satoshis(long this_ptr);
1579         // void OpenChannel_set_dust_limit_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
1580         public static native void OpenChannel_set_dust_limit_satoshis(long this_ptr, long val);
1581         // uint64_t OpenChannel_get_max_htlc_value_in_flight_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1582         public static native long OpenChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
1583         // void OpenChannel_set_max_htlc_value_in_flight_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
1584         public static native void OpenChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
1585         // uint64_t OpenChannel_get_channel_reserve_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1586         public static native long OpenChannel_get_channel_reserve_satoshis(long this_ptr);
1587         // void OpenChannel_set_channel_reserve_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
1588         public static native void OpenChannel_set_channel_reserve_satoshis(long this_ptr, long val);
1589         // uint64_t OpenChannel_get_htlc_minimum_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1590         public static native long OpenChannel_get_htlc_minimum_msat(long this_ptr);
1591         // void OpenChannel_set_htlc_minimum_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
1592         public static native void OpenChannel_set_htlc_minimum_msat(long this_ptr, long val);
1593         // uint32_t OpenChannel_get_feerate_per_kw(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1594         public static native int OpenChannel_get_feerate_per_kw(long this_ptr);
1595         // void OpenChannel_set_feerate_per_kw(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint32_t val);
1596         public static native void OpenChannel_set_feerate_per_kw(long this_ptr, int val);
1597         // uint16_t OpenChannel_get_to_self_delay(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1598         public static native short OpenChannel_get_to_self_delay(long this_ptr);
1599         // void OpenChannel_set_to_self_delay(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
1600         public static native void OpenChannel_set_to_self_delay(long this_ptr, short val);
1601         // uint16_t OpenChannel_get_max_accepted_htlcs(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1602         public static native short OpenChannel_get_max_accepted_htlcs(long this_ptr);
1603         // void OpenChannel_set_max_accepted_htlcs(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
1604         public static native void OpenChannel_set_max_accepted_htlcs(long this_ptr, short val);
1605         // struct LDKPublicKey OpenChannel_get_funding_pubkey(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1606         public static native byte[] OpenChannel_get_funding_pubkey(long this_ptr);
1607         // void OpenChannel_set_funding_pubkey(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1608         public static native void OpenChannel_set_funding_pubkey(long this_ptr, byte[] val);
1609         // struct LDKPublicKey OpenChannel_get_revocation_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1610         public static native byte[] OpenChannel_get_revocation_basepoint(long this_ptr);
1611         // void OpenChannel_set_revocation_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1612         public static native void OpenChannel_set_revocation_basepoint(long this_ptr, byte[] val);
1613         // struct LDKPublicKey OpenChannel_get_payment_point(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1614         public static native byte[] OpenChannel_get_payment_point(long this_ptr);
1615         // void OpenChannel_set_payment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1616         public static native void OpenChannel_set_payment_point(long this_ptr, byte[] val);
1617         // struct LDKPublicKey OpenChannel_get_delayed_payment_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1618         public static native byte[] OpenChannel_get_delayed_payment_basepoint(long this_ptr);
1619         // void OpenChannel_set_delayed_payment_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1620         public static native void OpenChannel_set_delayed_payment_basepoint(long this_ptr, byte[] val);
1621         // struct LDKPublicKey OpenChannel_get_htlc_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1622         public static native byte[] OpenChannel_get_htlc_basepoint(long this_ptr);
1623         // void OpenChannel_set_htlc_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1624         public static native void OpenChannel_set_htlc_basepoint(long this_ptr, byte[] val);
1625         // struct LDKPublicKey OpenChannel_get_first_per_commitment_point(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1626         public static native byte[] OpenChannel_get_first_per_commitment_point(long this_ptr);
1627         // void OpenChannel_set_first_per_commitment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1628         public static native void OpenChannel_set_first_per_commitment_point(long this_ptr, byte[] val);
1629         // uint8_t OpenChannel_get_channel_flags(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
1630         public static native byte OpenChannel_get_channel_flags(long this_ptr);
1631         // void OpenChannel_set_channel_flags(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint8_t val);
1632         public static native void OpenChannel_set_channel_flags(long this_ptr, byte val);
1633         // void AcceptChannel_free(struct LDKAcceptChannel this_ptr);
1634         public static native void AcceptChannel_free(long this_ptr);
1635         // struct LDKAcceptChannel AcceptChannel_clone(const struct LDKAcceptChannel *NONNULL_PTR orig);
1636         public static native long AcceptChannel_clone(long orig);
1637         // const uint8_t (*AcceptChannel_get_temporary_channel_id(const struct LDKAcceptChannel *NONNULL_PTR this_ptr))[32];
1638         public static native byte[] AcceptChannel_get_temporary_channel_id(long this_ptr);
1639         // void AcceptChannel_set_temporary_channel_id(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1640         public static native void AcceptChannel_set_temporary_channel_id(long this_ptr, byte[] val);
1641         // uint64_t AcceptChannel_get_dust_limit_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1642         public static native long AcceptChannel_get_dust_limit_satoshis(long this_ptr);
1643         // void AcceptChannel_set_dust_limit_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
1644         public static native void AcceptChannel_set_dust_limit_satoshis(long this_ptr, long val);
1645         // uint64_t AcceptChannel_get_max_htlc_value_in_flight_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1646         public static native long AcceptChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
1647         // void AcceptChannel_set_max_htlc_value_in_flight_msat(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
1648         public static native void AcceptChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
1649         // uint64_t AcceptChannel_get_channel_reserve_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1650         public static native long AcceptChannel_get_channel_reserve_satoshis(long this_ptr);
1651         // void AcceptChannel_set_channel_reserve_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
1652         public static native void AcceptChannel_set_channel_reserve_satoshis(long this_ptr, long val);
1653         // uint64_t AcceptChannel_get_htlc_minimum_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1654         public static native long AcceptChannel_get_htlc_minimum_msat(long this_ptr);
1655         // void AcceptChannel_set_htlc_minimum_msat(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
1656         public static native void AcceptChannel_set_htlc_minimum_msat(long this_ptr, long val);
1657         // uint32_t AcceptChannel_get_minimum_depth(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1658         public static native int AcceptChannel_get_minimum_depth(long this_ptr);
1659         // void AcceptChannel_set_minimum_depth(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint32_t val);
1660         public static native void AcceptChannel_set_minimum_depth(long this_ptr, int val);
1661         // uint16_t AcceptChannel_get_to_self_delay(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1662         public static native short AcceptChannel_get_to_self_delay(long this_ptr);
1663         // void AcceptChannel_set_to_self_delay(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
1664         public static native void AcceptChannel_set_to_self_delay(long this_ptr, short val);
1665         // uint16_t AcceptChannel_get_max_accepted_htlcs(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1666         public static native short AcceptChannel_get_max_accepted_htlcs(long this_ptr);
1667         // void AcceptChannel_set_max_accepted_htlcs(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
1668         public static native void AcceptChannel_set_max_accepted_htlcs(long this_ptr, short val);
1669         // struct LDKPublicKey AcceptChannel_get_funding_pubkey(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1670         public static native byte[] AcceptChannel_get_funding_pubkey(long this_ptr);
1671         // void AcceptChannel_set_funding_pubkey(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1672         public static native void AcceptChannel_set_funding_pubkey(long this_ptr, byte[] val);
1673         // struct LDKPublicKey AcceptChannel_get_revocation_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1674         public static native byte[] AcceptChannel_get_revocation_basepoint(long this_ptr);
1675         // void AcceptChannel_set_revocation_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1676         public static native void AcceptChannel_set_revocation_basepoint(long this_ptr, byte[] val);
1677         // struct LDKPublicKey AcceptChannel_get_payment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1678         public static native byte[] AcceptChannel_get_payment_point(long this_ptr);
1679         // void AcceptChannel_set_payment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1680         public static native void AcceptChannel_set_payment_point(long this_ptr, byte[] val);
1681         // struct LDKPublicKey AcceptChannel_get_delayed_payment_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1682         public static native byte[] AcceptChannel_get_delayed_payment_basepoint(long this_ptr);
1683         // void AcceptChannel_set_delayed_payment_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1684         public static native void AcceptChannel_set_delayed_payment_basepoint(long this_ptr, byte[] val);
1685         // struct LDKPublicKey AcceptChannel_get_htlc_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1686         public static native byte[] AcceptChannel_get_htlc_basepoint(long this_ptr);
1687         // void AcceptChannel_set_htlc_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1688         public static native void AcceptChannel_set_htlc_basepoint(long this_ptr, byte[] val);
1689         // struct LDKPublicKey AcceptChannel_get_first_per_commitment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
1690         public static native byte[] AcceptChannel_get_first_per_commitment_point(long this_ptr);
1691         // void AcceptChannel_set_first_per_commitment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1692         public static native void AcceptChannel_set_first_per_commitment_point(long this_ptr, byte[] val);
1693         // void FundingCreated_free(struct LDKFundingCreated this_ptr);
1694         public static native void FundingCreated_free(long this_ptr);
1695         // struct LDKFundingCreated FundingCreated_clone(const struct LDKFundingCreated *NONNULL_PTR orig);
1696         public static native long FundingCreated_clone(long orig);
1697         // const uint8_t (*FundingCreated_get_temporary_channel_id(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
1698         public static native byte[] FundingCreated_get_temporary_channel_id(long this_ptr);
1699         // void FundingCreated_set_temporary_channel_id(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1700         public static native void FundingCreated_set_temporary_channel_id(long this_ptr, byte[] val);
1701         // const uint8_t (*FundingCreated_get_funding_txid(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
1702         public static native byte[] FundingCreated_get_funding_txid(long this_ptr);
1703         // void FundingCreated_set_funding_txid(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1704         public static native void FundingCreated_set_funding_txid(long this_ptr, byte[] val);
1705         // uint16_t FundingCreated_get_funding_output_index(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
1706         public static native short FundingCreated_get_funding_output_index(long this_ptr);
1707         // void FundingCreated_set_funding_output_index(struct LDKFundingCreated *NONNULL_PTR this_ptr, uint16_t val);
1708         public static native void FundingCreated_set_funding_output_index(long this_ptr, short val);
1709         // struct LDKSignature FundingCreated_get_signature(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
1710         public static native byte[] FundingCreated_get_signature(long this_ptr);
1711         // void FundingCreated_set_signature(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKSignature val);
1712         public static native void FundingCreated_set_signature(long this_ptr, byte[] val);
1713         // MUST_USE_RES struct LDKFundingCreated FundingCreated_new(struct LDKThirtyTwoBytes temporary_channel_id_arg, struct LDKThirtyTwoBytes funding_txid_arg, uint16_t funding_output_index_arg, struct LDKSignature signature_arg);
1714         public static native long FundingCreated_new(byte[] temporary_channel_id_arg, byte[] funding_txid_arg, short funding_output_index_arg, byte[] signature_arg);
1715         // void FundingSigned_free(struct LDKFundingSigned this_ptr);
1716         public static native void FundingSigned_free(long this_ptr);
1717         // struct LDKFundingSigned FundingSigned_clone(const struct LDKFundingSigned *NONNULL_PTR orig);
1718         public static native long FundingSigned_clone(long orig);
1719         // const uint8_t (*FundingSigned_get_channel_id(const struct LDKFundingSigned *NONNULL_PTR this_ptr))[32];
1720         public static native byte[] FundingSigned_get_channel_id(long this_ptr);
1721         // void FundingSigned_set_channel_id(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1722         public static native void FundingSigned_set_channel_id(long this_ptr, byte[] val);
1723         // struct LDKSignature FundingSigned_get_signature(const struct LDKFundingSigned *NONNULL_PTR this_ptr);
1724         public static native byte[] FundingSigned_get_signature(long this_ptr);
1725         // void FundingSigned_set_signature(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
1726         public static native void FundingSigned_set_signature(long this_ptr, byte[] val);
1727         // MUST_USE_RES struct LDKFundingSigned FundingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg);
1728         public static native long FundingSigned_new(byte[] channel_id_arg, byte[] signature_arg);
1729         // void FundingLocked_free(struct LDKFundingLocked this_ptr);
1730         public static native void FundingLocked_free(long this_ptr);
1731         // struct LDKFundingLocked FundingLocked_clone(const struct LDKFundingLocked *NONNULL_PTR orig);
1732         public static native long FundingLocked_clone(long orig);
1733         // const uint8_t (*FundingLocked_get_channel_id(const struct LDKFundingLocked *NONNULL_PTR this_ptr))[32];
1734         public static native byte[] FundingLocked_get_channel_id(long this_ptr);
1735         // void FundingLocked_set_channel_id(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1736         public static native void FundingLocked_set_channel_id(long this_ptr, byte[] val);
1737         // struct LDKPublicKey FundingLocked_get_next_per_commitment_point(const struct LDKFundingLocked *NONNULL_PTR this_ptr);
1738         public static native byte[] FundingLocked_get_next_per_commitment_point(long this_ptr);
1739         // void FundingLocked_set_next_per_commitment_point(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1740         public static native void FundingLocked_set_next_per_commitment_point(long this_ptr, byte[] val);
1741         // MUST_USE_RES struct LDKFundingLocked FundingLocked_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKPublicKey next_per_commitment_point_arg);
1742         public static native long FundingLocked_new(byte[] channel_id_arg, byte[] next_per_commitment_point_arg);
1743         // void Shutdown_free(struct LDKShutdown this_ptr);
1744         public static native void Shutdown_free(long this_ptr);
1745         // struct LDKShutdown Shutdown_clone(const struct LDKShutdown *NONNULL_PTR orig);
1746         public static native long Shutdown_clone(long orig);
1747         // const uint8_t (*Shutdown_get_channel_id(const struct LDKShutdown *NONNULL_PTR this_ptr))[32];
1748         public static native byte[] Shutdown_get_channel_id(long this_ptr);
1749         // void Shutdown_set_channel_id(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1750         public static native void Shutdown_set_channel_id(long this_ptr, byte[] val);
1751         // struct LDKu8slice Shutdown_get_scriptpubkey(const struct LDKShutdown *NONNULL_PTR this_ptr);
1752         public static native byte[] Shutdown_get_scriptpubkey(long this_ptr);
1753         // void Shutdown_set_scriptpubkey(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
1754         public static native void Shutdown_set_scriptpubkey(long this_ptr, byte[] val);
1755         // MUST_USE_RES struct LDKShutdown Shutdown_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKCVec_u8Z scriptpubkey_arg);
1756         public static native long Shutdown_new(byte[] channel_id_arg, byte[] scriptpubkey_arg);
1757         // void ClosingSigned_free(struct LDKClosingSigned this_ptr);
1758         public static native void ClosingSigned_free(long this_ptr);
1759         // struct LDKClosingSigned ClosingSigned_clone(const struct LDKClosingSigned *NONNULL_PTR orig);
1760         public static native long ClosingSigned_clone(long orig);
1761         // const uint8_t (*ClosingSigned_get_channel_id(const struct LDKClosingSigned *NONNULL_PTR this_ptr))[32];
1762         public static native byte[] ClosingSigned_get_channel_id(long this_ptr);
1763         // void ClosingSigned_set_channel_id(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1764         public static native void ClosingSigned_set_channel_id(long this_ptr, byte[] val);
1765         // uint64_t ClosingSigned_get_fee_satoshis(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
1766         public static native long ClosingSigned_get_fee_satoshis(long this_ptr);
1767         // void ClosingSigned_set_fee_satoshis(struct LDKClosingSigned *NONNULL_PTR this_ptr, uint64_t val);
1768         public static native void ClosingSigned_set_fee_satoshis(long this_ptr, long val);
1769         // struct LDKSignature ClosingSigned_get_signature(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
1770         public static native byte[] ClosingSigned_get_signature(long this_ptr);
1771         // void ClosingSigned_set_signature(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
1772         public static native void ClosingSigned_set_signature(long this_ptr, byte[] val);
1773         // MUST_USE_RES struct LDKClosingSigned ClosingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t fee_satoshis_arg, struct LDKSignature signature_arg);
1774         public static native long ClosingSigned_new(byte[] channel_id_arg, long fee_satoshis_arg, byte[] signature_arg);
1775         // void UpdateAddHTLC_free(struct LDKUpdateAddHTLC this_ptr);
1776         public static native void UpdateAddHTLC_free(long this_ptr);
1777         // struct LDKUpdateAddHTLC UpdateAddHTLC_clone(const struct LDKUpdateAddHTLC *NONNULL_PTR orig);
1778         public static native long UpdateAddHTLC_clone(long orig);
1779         // const uint8_t (*UpdateAddHTLC_get_channel_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
1780         public static native byte[] UpdateAddHTLC_get_channel_id(long this_ptr);
1781         // void UpdateAddHTLC_set_channel_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1782         public static native void UpdateAddHTLC_set_channel_id(long this_ptr, byte[] val);
1783         // uint64_t UpdateAddHTLC_get_htlc_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
1784         public static native long UpdateAddHTLC_get_htlc_id(long this_ptr);
1785         // void UpdateAddHTLC_set_htlc_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint64_t val);
1786         public static native void UpdateAddHTLC_set_htlc_id(long this_ptr, long val);
1787         // uint64_t UpdateAddHTLC_get_amount_msat(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
1788         public static native long UpdateAddHTLC_get_amount_msat(long this_ptr);
1789         // void UpdateAddHTLC_set_amount_msat(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint64_t val);
1790         public static native void UpdateAddHTLC_set_amount_msat(long this_ptr, long val);
1791         // const uint8_t (*UpdateAddHTLC_get_payment_hash(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
1792         public static native byte[] UpdateAddHTLC_get_payment_hash(long this_ptr);
1793         // void UpdateAddHTLC_set_payment_hash(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1794         public static native void UpdateAddHTLC_set_payment_hash(long this_ptr, byte[] val);
1795         // uint32_t UpdateAddHTLC_get_cltv_expiry(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
1796         public static native int UpdateAddHTLC_get_cltv_expiry(long this_ptr);
1797         // void UpdateAddHTLC_set_cltv_expiry(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint32_t val);
1798         public static native void UpdateAddHTLC_set_cltv_expiry(long this_ptr, int val);
1799         // void UpdateFulfillHTLC_free(struct LDKUpdateFulfillHTLC this_ptr);
1800         public static native void UpdateFulfillHTLC_free(long this_ptr);
1801         // struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_clone(const struct LDKUpdateFulfillHTLC *NONNULL_PTR orig);
1802         public static native long UpdateFulfillHTLC_clone(long orig);
1803         // const uint8_t (*UpdateFulfillHTLC_get_channel_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
1804         public static native byte[] UpdateFulfillHTLC_get_channel_id(long this_ptr);
1805         // void UpdateFulfillHTLC_set_channel_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1806         public static native void UpdateFulfillHTLC_set_channel_id(long this_ptr, byte[] val);
1807         // uint64_t UpdateFulfillHTLC_get_htlc_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr);
1808         public static native long UpdateFulfillHTLC_get_htlc_id(long this_ptr);
1809         // void UpdateFulfillHTLC_set_htlc_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, uint64_t val);
1810         public static native void UpdateFulfillHTLC_set_htlc_id(long this_ptr, long val);
1811         // const uint8_t (*UpdateFulfillHTLC_get_payment_preimage(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
1812         public static native byte[] UpdateFulfillHTLC_get_payment_preimage(long this_ptr);
1813         // void UpdateFulfillHTLC_set_payment_preimage(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1814         public static native void UpdateFulfillHTLC_set_payment_preimage(long this_ptr, byte[] val);
1815         // MUST_USE_RES struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t htlc_id_arg, struct LDKThirtyTwoBytes payment_preimage_arg);
1816         public static native long UpdateFulfillHTLC_new(byte[] channel_id_arg, long htlc_id_arg, byte[] payment_preimage_arg);
1817         // void UpdateFailHTLC_free(struct LDKUpdateFailHTLC this_ptr);
1818         public static native void UpdateFailHTLC_free(long this_ptr);
1819         // struct LDKUpdateFailHTLC UpdateFailHTLC_clone(const struct LDKUpdateFailHTLC *NONNULL_PTR orig);
1820         public static native long UpdateFailHTLC_clone(long orig);
1821         // const uint8_t (*UpdateFailHTLC_get_channel_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr))[32];
1822         public static native byte[] UpdateFailHTLC_get_channel_id(long this_ptr);
1823         // void UpdateFailHTLC_set_channel_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1824         public static native void UpdateFailHTLC_set_channel_id(long this_ptr, byte[] val);
1825         // uint64_t UpdateFailHTLC_get_htlc_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr);
1826         public static native long UpdateFailHTLC_get_htlc_id(long this_ptr);
1827         // void UpdateFailHTLC_set_htlc_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, uint64_t val);
1828         public static native void UpdateFailHTLC_set_htlc_id(long this_ptr, long val);
1829         // void UpdateFailMalformedHTLC_free(struct LDKUpdateFailMalformedHTLC this_ptr);
1830         public static native void UpdateFailMalformedHTLC_free(long this_ptr);
1831         // struct LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_clone(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR orig);
1832         public static native long UpdateFailMalformedHTLC_clone(long orig);
1833         // const uint8_t (*UpdateFailMalformedHTLC_get_channel_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr))[32];
1834         public static native byte[] UpdateFailMalformedHTLC_get_channel_id(long this_ptr);
1835         // void UpdateFailMalformedHTLC_set_channel_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1836         public static native void UpdateFailMalformedHTLC_set_channel_id(long this_ptr, byte[] val);
1837         // uint64_t UpdateFailMalformedHTLC_get_htlc_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
1838         public static native long UpdateFailMalformedHTLC_get_htlc_id(long this_ptr);
1839         // void UpdateFailMalformedHTLC_set_htlc_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, uint64_t val);
1840         public static native void UpdateFailMalformedHTLC_set_htlc_id(long this_ptr, long val);
1841         // uint16_t UpdateFailMalformedHTLC_get_failure_code(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
1842         public static native short UpdateFailMalformedHTLC_get_failure_code(long this_ptr);
1843         // void UpdateFailMalformedHTLC_set_failure_code(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, uint16_t val);
1844         public static native void UpdateFailMalformedHTLC_set_failure_code(long this_ptr, short val);
1845         // void CommitmentSigned_free(struct LDKCommitmentSigned this_ptr);
1846         public static native void CommitmentSigned_free(long this_ptr);
1847         // struct LDKCommitmentSigned CommitmentSigned_clone(const struct LDKCommitmentSigned *NONNULL_PTR orig);
1848         public static native long CommitmentSigned_clone(long orig);
1849         // const uint8_t (*CommitmentSigned_get_channel_id(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr))[32];
1850         public static native byte[] CommitmentSigned_get_channel_id(long this_ptr);
1851         // void CommitmentSigned_set_channel_id(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1852         public static native void CommitmentSigned_set_channel_id(long this_ptr, byte[] val);
1853         // struct LDKSignature CommitmentSigned_get_signature(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr);
1854         public static native byte[] CommitmentSigned_get_signature(long this_ptr);
1855         // void CommitmentSigned_set_signature(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
1856         public static native void CommitmentSigned_set_signature(long this_ptr, byte[] val);
1857         // void CommitmentSigned_set_htlc_signatures(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKCVec_SignatureZ val);
1858         public static native void CommitmentSigned_set_htlc_signatures(long this_ptr, byte[][] val);
1859         // MUST_USE_RES struct LDKCommitmentSigned CommitmentSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg, struct LDKCVec_SignatureZ htlc_signatures_arg);
1860         public static native long CommitmentSigned_new(byte[] channel_id_arg, byte[] signature_arg, byte[][] htlc_signatures_arg);
1861         // void RevokeAndACK_free(struct LDKRevokeAndACK this_ptr);
1862         public static native void RevokeAndACK_free(long this_ptr);
1863         // struct LDKRevokeAndACK RevokeAndACK_clone(const struct LDKRevokeAndACK *NONNULL_PTR orig);
1864         public static native long RevokeAndACK_clone(long orig);
1865         // const uint8_t (*RevokeAndACK_get_channel_id(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
1866         public static native byte[] RevokeAndACK_get_channel_id(long this_ptr);
1867         // void RevokeAndACK_set_channel_id(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1868         public static native void RevokeAndACK_set_channel_id(long this_ptr, byte[] val);
1869         // const uint8_t (*RevokeAndACK_get_per_commitment_secret(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
1870         public static native byte[] RevokeAndACK_get_per_commitment_secret(long this_ptr);
1871         // void RevokeAndACK_set_per_commitment_secret(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1872         public static native void RevokeAndACK_set_per_commitment_secret(long this_ptr, byte[] val);
1873         // struct LDKPublicKey RevokeAndACK_get_next_per_commitment_point(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr);
1874         public static native byte[] RevokeAndACK_get_next_per_commitment_point(long this_ptr);
1875         // void RevokeAndACK_set_next_per_commitment_point(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1876         public static native void RevokeAndACK_set_next_per_commitment_point(long this_ptr, byte[] val);
1877         // MUST_USE_RES struct LDKRevokeAndACK RevokeAndACK_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKThirtyTwoBytes per_commitment_secret_arg, struct LDKPublicKey next_per_commitment_point_arg);
1878         public static native long RevokeAndACK_new(byte[] channel_id_arg, byte[] per_commitment_secret_arg, byte[] next_per_commitment_point_arg);
1879         // void UpdateFee_free(struct LDKUpdateFee this_ptr);
1880         public static native void UpdateFee_free(long this_ptr);
1881         // struct LDKUpdateFee UpdateFee_clone(const struct LDKUpdateFee *NONNULL_PTR orig);
1882         public static native long UpdateFee_clone(long orig);
1883         // const uint8_t (*UpdateFee_get_channel_id(const struct LDKUpdateFee *NONNULL_PTR this_ptr))[32];
1884         public static native byte[] UpdateFee_get_channel_id(long this_ptr);
1885         // void UpdateFee_set_channel_id(struct LDKUpdateFee *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1886         public static native void UpdateFee_set_channel_id(long this_ptr, byte[] val);
1887         // uint32_t UpdateFee_get_feerate_per_kw(const struct LDKUpdateFee *NONNULL_PTR this_ptr);
1888         public static native int UpdateFee_get_feerate_per_kw(long this_ptr);
1889         // void UpdateFee_set_feerate_per_kw(struct LDKUpdateFee *NONNULL_PTR this_ptr, uint32_t val);
1890         public static native void UpdateFee_set_feerate_per_kw(long this_ptr, int val);
1891         // MUST_USE_RES struct LDKUpdateFee UpdateFee_new(struct LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg);
1892         public static native long UpdateFee_new(byte[] channel_id_arg, int feerate_per_kw_arg);
1893         // void DataLossProtect_free(struct LDKDataLossProtect this_ptr);
1894         public static native void DataLossProtect_free(long this_ptr);
1895         // struct LDKDataLossProtect DataLossProtect_clone(const struct LDKDataLossProtect *NONNULL_PTR orig);
1896         public static native long DataLossProtect_clone(long orig);
1897         // const uint8_t (*DataLossProtect_get_your_last_per_commitment_secret(const struct LDKDataLossProtect *NONNULL_PTR this_ptr))[32];
1898         public static native byte[] DataLossProtect_get_your_last_per_commitment_secret(long this_ptr);
1899         // void DataLossProtect_set_your_last_per_commitment_secret(struct LDKDataLossProtect *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1900         public static native void DataLossProtect_set_your_last_per_commitment_secret(long this_ptr, byte[] val);
1901         // struct LDKPublicKey DataLossProtect_get_my_current_per_commitment_point(const struct LDKDataLossProtect *NONNULL_PTR this_ptr);
1902         public static native byte[] DataLossProtect_get_my_current_per_commitment_point(long this_ptr);
1903         // void DataLossProtect_set_my_current_per_commitment_point(struct LDKDataLossProtect *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1904         public static native void DataLossProtect_set_my_current_per_commitment_point(long this_ptr, byte[] val);
1905         // MUST_USE_RES struct LDKDataLossProtect DataLossProtect_new(struct LDKThirtyTwoBytes your_last_per_commitment_secret_arg, struct LDKPublicKey my_current_per_commitment_point_arg);
1906         public static native long DataLossProtect_new(byte[] your_last_per_commitment_secret_arg, byte[] my_current_per_commitment_point_arg);
1907         // void ChannelReestablish_free(struct LDKChannelReestablish this_ptr);
1908         public static native void ChannelReestablish_free(long this_ptr);
1909         // struct LDKChannelReestablish ChannelReestablish_clone(const struct LDKChannelReestablish *NONNULL_PTR orig);
1910         public static native long ChannelReestablish_clone(long orig);
1911         // const uint8_t (*ChannelReestablish_get_channel_id(const struct LDKChannelReestablish *NONNULL_PTR this_ptr))[32];
1912         public static native byte[] ChannelReestablish_get_channel_id(long this_ptr);
1913         // void ChannelReestablish_set_channel_id(struct LDKChannelReestablish *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1914         public static native void ChannelReestablish_set_channel_id(long this_ptr, byte[] val);
1915         // uint64_t ChannelReestablish_get_next_local_commitment_number(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
1916         public static native long ChannelReestablish_get_next_local_commitment_number(long this_ptr);
1917         // void ChannelReestablish_set_next_local_commitment_number(struct LDKChannelReestablish *NONNULL_PTR this_ptr, uint64_t val);
1918         public static native void ChannelReestablish_set_next_local_commitment_number(long this_ptr, long val);
1919         // uint64_t ChannelReestablish_get_next_remote_commitment_number(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
1920         public static native long ChannelReestablish_get_next_remote_commitment_number(long this_ptr);
1921         // void ChannelReestablish_set_next_remote_commitment_number(struct LDKChannelReestablish *NONNULL_PTR this_ptr, uint64_t val);
1922         public static native void ChannelReestablish_set_next_remote_commitment_number(long this_ptr, long val);
1923         // void AnnouncementSignatures_free(struct LDKAnnouncementSignatures this_ptr);
1924         public static native void AnnouncementSignatures_free(long this_ptr);
1925         // struct LDKAnnouncementSignatures AnnouncementSignatures_clone(const struct LDKAnnouncementSignatures *NONNULL_PTR orig);
1926         public static native long AnnouncementSignatures_clone(long orig);
1927         // const uint8_t (*AnnouncementSignatures_get_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr))[32];
1928         public static native byte[] AnnouncementSignatures_get_channel_id(long this_ptr);
1929         // void AnnouncementSignatures_set_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1930         public static native void AnnouncementSignatures_set_channel_id(long this_ptr, byte[] val);
1931         // uint64_t AnnouncementSignatures_get_short_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
1932         public static native long AnnouncementSignatures_get_short_channel_id(long this_ptr);
1933         // void AnnouncementSignatures_set_short_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, uint64_t val);
1934         public static native void AnnouncementSignatures_set_short_channel_id(long this_ptr, long val);
1935         // struct LDKSignature AnnouncementSignatures_get_node_signature(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
1936         public static native byte[] AnnouncementSignatures_get_node_signature(long this_ptr);
1937         // void AnnouncementSignatures_set_node_signature(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKSignature val);
1938         public static native void AnnouncementSignatures_set_node_signature(long this_ptr, byte[] val);
1939         // struct LDKSignature AnnouncementSignatures_get_bitcoin_signature(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
1940         public static native byte[] AnnouncementSignatures_get_bitcoin_signature(long this_ptr);
1941         // void AnnouncementSignatures_set_bitcoin_signature(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKSignature val);
1942         public static native void AnnouncementSignatures_set_bitcoin_signature(long this_ptr, byte[] val);
1943         // MUST_USE_RES struct LDKAnnouncementSignatures AnnouncementSignatures_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t short_channel_id_arg, struct LDKSignature node_signature_arg, struct LDKSignature bitcoin_signature_arg);
1944         public static native long AnnouncementSignatures_new(byte[] channel_id_arg, long short_channel_id_arg, byte[] node_signature_arg, byte[] bitcoin_signature_arg);
1945         // void NetAddress_free(struct LDKNetAddress this_ptr);
1946         public static native void NetAddress_free(long this_ptr);
1947         // struct LDKNetAddress NetAddress_clone(const struct LDKNetAddress *NONNULL_PTR orig);
1948         public static native long NetAddress_clone(long orig);
1949         // struct LDKCVec_u8Z NetAddress_write(const struct LDKNetAddress *NONNULL_PTR obj);
1950         public static native byte[] NetAddress_write(long obj);
1951         // struct LDKCResult_CResult_NetAddressu8ZDecodeErrorZ Result_read(struct LDKu8slice ser);
1952         public static native long Result_read(byte[] ser);
1953         // void UnsignedNodeAnnouncement_free(struct LDKUnsignedNodeAnnouncement this_ptr);
1954         public static native void UnsignedNodeAnnouncement_free(long this_ptr);
1955         // struct LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_clone(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR orig);
1956         public static native long UnsignedNodeAnnouncement_clone(long orig);
1957         // struct LDKNodeFeatures UnsignedNodeAnnouncement_get_features(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
1958         public static native long UnsignedNodeAnnouncement_get_features(long this_ptr);
1959         // void UnsignedNodeAnnouncement_set_features(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
1960         public static native void UnsignedNodeAnnouncement_set_features(long this_ptr, long val);
1961         // uint32_t UnsignedNodeAnnouncement_get_timestamp(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
1962         public static native int UnsignedNodeAnnouncement_get_timestamp(long this_ptr);
1963         // void UnsignedNodeAnnouncement_set_timestamp(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, uint32_t val);
1964         public static native void UnsignedNodeAnnouncement_set_timestamp(long this_ptr, int val);
1965         // struct LDKPublicKey UnsignedNodeAnnouncement_get_node_id(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
1966         public static native byte[] UnsignedNodeAnnouncement_get_node_id(long this_ptr);
1967         // void UnsignedNodeAnnouncement_set_node_id(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1968         public static native void UnsignedNodeAnnouncement_set_node_id(long this_ptr, byte[] val);
1969         // const uint8_t (*UnsignedNodeAnnouncement_get_rgb(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr))[3];
1970         public static native byte[] UnsignedNodeAnnouncement_get_rgb(long this_ptr);
1971         // void UnsignedNodeAnnouncement_set_rgb(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKThreeBytes val);
1972         public static native void UnsignedNodeAnnouncement_set_rgb(long this_ptr, byte[] val);
1973         // const uint8_t (*UnsignedNodeAnnouncement_get_alias(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr))[32];
1974         public static native byte[] UnsignedNodeAnnouncement_get_alias(long this_ptr);
1975         // void UnsignedNodeAnnouncement_set_alias(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1976         public static native void UnsignedNodeAnnouncement_set_alias(long this_ptr, byte[] val);
1977         // void UnsignedNodeAnnouncement_set_addresses(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKCVec_NetAddressZ val);
1978         public static native void UnsignedNodeAnnouncement_set_addresses(long this_ptr, long[] val);
1979         // void NodeAnnouncement_free(struct LDKNodeAnnouncement this_ptr);
1980         public static native void NodeAnnouncement_free(long this_ptr);
1981         // struct LDKNodeAnnouncement NodeAnnouncement_clone(const struct LDKNodeAnnouncement *NONNULL_PTR orig);
1982         public static native long NodeAnnouncement_clone(long orig);
1983         // struct LDKSignature NodeAnnouncement_get_signature(const struct LDKNodeAnnouncement *NONNULL_PTR this_ptr);
1984         public static native byte[] NodeAnnouncement_get_signature(long this_ptr);
1985         // void NodeAnnouncement_set_signature(struct LDKNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
1986         public static native void NodeAnnouncement_set_signature(long this_ptr, byte[] val);
1987         // struct LDKUnsignedNodeAnnouncement NodeAnnouncement_get_contents(const struct LDKNodeAnnouncement *NONNULL_PTR this_ptr);
1988         public static native long NodeAnnouncement_get_contents(long this_ptr);
1989         // void NodeAnnouncement_set_contents(struct LDKNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKUnsignedNodeAnnouncement val);
1990         public static native void NodeAnnouncement_set_contents(long this_ptr, long val);
1991         // MUST_USE_RES struct LDKNodeAnnouncement NodeAnnouncement_new(struct LDKSignature signature_arg, struct LDKUnsignedNodeAnnouncement contents_arg);
1992         public static native long NodeAnnouncement_new(byte[] signature_arg, long contents_arg);
1993         // void UnsignedChannelAnnouncement_free(struct LDKUnsignedChannelAnnouncement this_ptr);
1994         public static native void UnsignedChannelAnnouncement_free(long this_ptr);
1995         // struct LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_clone(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR orig);
1996         public static native long UnsignedChannelAnnouncement_clone(long orig);
1997         // struct LDKChannelFeatures UnsignedChannelAnnouncement_get_features(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
1998         public static native long UnsignedChannelAnnouncement_get_features(long this_ptr);
1999         // void UnsignedChannelAnnouncement_set_features(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
2000         public static native void UnsignedChannelAnnouncement_set_features(long this_ptr, long val);
2001         // const uint8_t (*UnsignedChannelAnnouncement_get_chain_hash(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr))[32];
2002         public static native byte[] UnsignedChannelAnnouncement_get_chain_hash(long this_ptr);
2003         // void UnsignedChannelAnnouncement_set_chain_hash(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2004         public static native void UnsignedChannelAnnouncement_set_chain_hash(long this_ptr, byte[] val);
2005         // uint64_t UnsignedChannelAnnouncement_get_short_channel_id(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2006         public static native long UnsignedChannelAnnouncement_get_short_channel_id(long this_ptr);
2007         // void UnsignedChannelAnnouncement_set_short_channel_id(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, uint64_t val);
2008         public static native void UnsignedChannelAnnouncement_set_short_channel_id(long this_ptr, long val);
2009         // struct LDKPublicKey UnsignedChannelAnnouncement_get_node_id_1(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2010         public static native byte[] UnsignedChannelAnnouncement_get_node_id_1(long this_ptr);
2011         // void UnsignedChannelAnnouncement_set_node_id_1(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2012         public static native void UnsignedChannelAnnouncement_set_node_id_1(long this_ptr, byte[] val);
2013         // struct LDKPublicKey UnsignedChannelAnnouncement_get_node_id_2(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2014         public static native byte[] UnsignedChannelAnnouncement_get_node_id_2(long this_ptr);
2015         // void UnsignedChannelAnnouncement_set_node_id_2(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2016         public static native void UnsignedChannelAnnouncement_set_node_id_2(long this_ptr, byte[] val);
2017         // struct LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_1(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2018         public static native byte[] UnsignedChannelAnnouncement_get_bitcoin_key_1(long this_ptr);
2019         // void UnsignedChannelAnnouncement_set_bitcoin_key_1(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2020         public static native void UnsignedChannelAnnouncement_set_bitcoin_key_1(long this_ptr, byte[] val);
2021         // struct LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_2(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2022         public static native byte[] UnsignedChannelAnnouncement_get_bitcoin_key_2(long this_ptr);
2023         // void UnsignedChannelAnnouncement_set_bitcoin_key_2(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2024         public static native void UnsignedChannelAnnouncement_set_bitcoin_key_2(long this_ptr, byte[] val);
2025         // void ChannelAnnouncement_free(struct LDKChannelAnnouncement this_ptr);
2026         public static native void ChannelAnnouncement_free(long this_ptr);
2027         // struct LDKChannelAnnouncement ChannelAnnouncement_clone(const struct LDKChannelAnnouncement *NONNULL_PTR orig);
2028         public static native long ChannelAnnouncement_clone(long orig);
2029         // struct LDKSignature ChannelAnnouncement_get_node_signature_1(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
2030         public static native byte[] ChannelAnnouncement_get_node_signature_1(long this_ptr);
2031         // void ChannelAnnouncement_set_node_signature_1(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
2032         public static native void ChannelAnnouncement_set_node_signature_1(long this_ptr, byte[] val);
2033         // struct LDKSignature ChannelAnnouncement_get_node_signature_2(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
2034         public static native byte[] ChannelAnnouncement_get_node_signature_2(long this_ptr);
2035         // void ChannelAnnouncement_set_node_signature_2(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
2036         public static native void ChannelAnnouncement_set_node_signature_2(long this_ptr, byte[] val);
2037         // struct LDKSignature ChannelAnnouncement_get_bitcoin_signature_1(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
2038         public static native byte[] ChannelAnnouncement_get_bitcoin_signature_1(long this_ptr);
2039         // void ChannelAnnouncement_set_bitcoin_signature_1(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
2040         public static native void ChannelAnnouncement_set_bitcoin_signature_1(long this_ptr, byte[] val);
2041         // struct LDKSignature ChannelAnnouncement_get_bitcoin_signature_2(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
2042         public static native byte[] ChannelAnnouncement_get_bitcoin_signature_2(long this_ptr);
2043         // void ChannelAnnouncement_set_bitcoin_signature_2(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
2044         public static native void ChannelAnnouncement_set_bitcoin_signature_2(long this_ptr, byte[] val);
2045         // struct LDKUnsignedChannelAnnouncement ChannelAnnouncement_get_contents(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
2046         public static native long ChannelAnnouncement_get_contents(long this_ptr);
2047         // void ChannelAnnouncement_set_contents(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKUnsignedChannelAnnouncement val);
2048         public static native void ChannelAnnouncement_set_contents(long this_ptr, long val);
2049         // MUST_USE_RES struct LDKChannelAnnouncement ChannelAnnouncement_new(struct LDKSignature node_signature_1_arg, struct LDKSignature node_signature_2_arg, struct LDKSignature bitcoin_signature_1_arg, struct LDKSignature bitcoin_signature_2_arg, struct LDKUnsignedChannelAnnouncement contents_arg);
2050         public static native long ChannelAnnouncement_new(byte[] node_signature_1_arg, byte[] node_signature_2_arg, byte[] bitcoin_signature_1_arg, byte[] bitcoin_signature_2_arg, long contents_arg);
2051         // void UnsignedChannelUpdate_free(struct LDKUnsignedChannelUpdate this_ptr);
2052         public static native void UnsignedChannelUpdate_free(long this_ptr);
2053         // struct LDKUnsignedChannelUpdate UnsignedChannelUpdate_clone(const struct LDKUnsignedChannelUpdate *NONNULL_PTR orig);
2054         public static native long UnsignedChannelUpdate_clone(long orig);
2055         // const uint8_t (*UnsignedChannelUpdate_get_chain_hash(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr))[32];
2056         public static native byte[] UnsignedChannelUpdate_get_chain_hash(long this_ptr);
2057         // void UnsignedChannelUpdate_set_chain_hash(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2058         public static native void UnsignedChannelUpdate_set_chain_hash(long this_ptr, byte[] val);
2059         // uint64_t UnsignedChannelUpdate_get_short_channel_id(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2060         public static native long UnsignedChannelUpdate_get_short_channel_id(long this_ptr);
2061         // void UnsignedChannelUpdate_set_short_channel_id(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint64_t val);
2062         public static native void UnsignedChannelUpdate_set_short_channel_id(long this_ptr, long val);
2063         // uint32_t UnsignedChannelUpdate_get_timestamp(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2064         public static native int UnsignedChannelUpdate_get_timestamp(long this_ptr);
2065         // void UnsignedChannelUpdate_set_timestamp(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
2066         public static native void UnsignedChannelUpdate_set_timestamp(long this_ptr, int val);
2067         // uint8_t UnsignedChannelUpdate_get_flags(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2068         public static native byte UnsignedChannelUpdate_get_flags(long this_ptr);
2069         // void UnsignedChannelUpdate_set_flags(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint8_t val);
2070         public static native void UnsignedChannelUpdate_set_flags(long this_ptr, byte val);
2071         // uint16_t UnsignedChannelUpdate_get_cltv_expiry_delta(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2072         public static native short UnsignedChannelUpdate_get_cltv_expiry_delta(long this_ptr);
2073         // void UnsignedChannelUpdate_set_cltv_expiry_delta(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint16_t val);
2074         public static native void UnsignedChannelUpdate_set_cltv_expiry_delta(long this_ptr, short val);
2075         // uint64_t UnsignedChannelUpdate_get_htlc_minimum_msat(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2076         public static native long UnsignedChannelUpdate_get_htlc_minimum_msat(long this_ptr);
2077         // void UnsignedChannelUpdate_set_htlc_minimum_msat(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint64_t val);
2078         public static native void UnsignedChannelUpdate_set_htlc_minimum_msat(long this_ptr, long val);
2079         // uint32_t UnsignedChannelUpdate_get_fee_base_msat(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2080         public static native int UnsignedChannelUpdate_get_fee_base_msat(long this_ptr);
2081         // void UnsignedChannelUpdate_set_fee_base_msat(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
2082         public static native void UnsignedChannelUpdate_set_fee_base_msat(long this_ptr, int val);
2083         // uint32_t UnsignedChannelUpdate_get_fee_proportional_millionths(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2084         public static native int UnsignedChannelUpdate_get_fee_proportional_millionths(long this_ptr);
2085         // void UnsignedChannelUpdate_set_fee_proportional_millionths(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
2086         public static native void UnsignedChannelUpdate_set_fee_proportional_millionths(long this_ptr, int val);
2087         // void ChannelUpdate_free(struct LDKChannelUpdate this_ptr);
2088         public static native void ChannelUpdate_free(long this_ptr);
2089         // struct LDKChannelUpdate ChannelUpdate_clone(const struct LDKChannelUpdate *NONNULL_PTR orig);
2090         public static native long ChannelUpdate_clone(long orig);
2091         // struct LDKSignature ChannelUpdate_get_signature(const struct LDKChannelUpdate *NONNULL_PTR this_ptr);
2092         public static native byte[] ChannelUpdate_get_signature(long this_ptr);
2093         // void ChannelUpdate_set_signature(struct LDKChannelUpdate *NONNULL_PTR this_ptr, struct LDKSignature val);
2094         public static native void ChannelUpdate_set_signature(long this_ptr, byte[] val);
2095         // struct LDKUnsignedChannelUpdate ChannelUpdate_get_contents(const struct LDKChannelUpdate *NONNULL_PTR this_ptr);
2096         public static native long ChannelUpdate_get_contents(long this_ptr);
2097         // void ChannelUpdate_set_contents(struct LDKChannelUpdate *NONNULL_PTR this_ptr, struct LDKUnsignedChannelUpdate val);
2098         public static native void ChannelUpdate_set_contents(long this_ptr, long val);
2099         // MUST_USE_RES struct LDKChannelUpdate ChannelUpdate_new(struct LDKSignature signature_arg, struct LDKUnsignedChannelUpdate contents_arg);
2100         public static native long ChannelUpdate_new(byte[] signature_arg, long contents_arg);
2101         // void QueryChannelRange_free(struct LDKQueryChannelRange this_ptr);
2102         public static native void QueryChannelRange_free(long this_ptr);
2103         // struct LDKQueryChannelRange QueryChannelRange_clone(const struct LDKQueryChannelRange *NONNULL_PTR orig);
2104         public static native long QueryChannelRange_clone(long orig);
2105         // const uint8_t (*QueryChannelRange_get_chain_hash(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr))[32];
2106         public static native byte[] QueryChannelRange_get_chain_hash(long this_ptr);
2107         // void QueryChannelRange_set_chain_hash(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2108         public static native void QueryChannelRange_set_chain_hash(long this_ptr, byte[] val);
2109         // uint32_t QueryChannelRange_get_first_blocknum(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr);
2110         public static native int QueryChannelRange_get_first_blocknum(long this_ptr);
2111         // void QueryChannelRange_set_first_blocknum(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, uint32_t val);
2112         public static native void QueryChannelRange_set_first_blocknum(long this_ptr, int val);
2113         // uint32_t QueryChannelRange_get_number_of_blocks(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr);
2114         public static native int QueryChannelRange_get_number_of_blocks(long this_ptr);
2115         // void QueryChannelRange_set_number_of_blocks(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, uint32_t val);
2116         public static native void QueryChannelRange_set_number_of_blocks(long this_ptr, int val);
2117         // MUST_USE_RES struct LDKQueryChannelRange QueryChannelRange_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg);
2118         public static native long QueryChannelRange_new(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg);
2119         // void ReplyChannelRange_free(struct LDKReplyChannelRange this_ptr);
2120         public static native void ReplyChannelRange_free(long this_ptr);
2121         // struct LDKReplyChannelRange ReplyChannelRange_clone(const struct LDKReplyChannelRange *NONNULL_PTR orig);
2122         public static native long ReplyChannelRange_clone(long orig);
2123         // const uint8_t (*ReplyChannelRange_get_chain_hash(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr))[32];
2124         public static native byte[] ReplyChannelRange_get_chain_hash(long this_ptr);
2125         // void ReplyChannelRange_set_chain_hash(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2126         public static native void ReplyChannelRange_set_chain_hash(long this_ptr, byte[] val);
2127         // uint32_t ReplyChannelRange_get_first_blocknum(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
2128         public static native int ReplyChannelRange_get_first_blocknum(long this_ptr);
2129         // void ReplyChannelRange_set_first_blocknum(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, uint32_t val);
2130         public static native void ReplyChannelRange_set_first_blocknum(long this_ptr, int val);
2131         // uint32_t ReplyChannelRange_get_number_of_blocks(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
2132         public static native int ReplyChannelRange_get_number_of_blocks(long this_ptr);
2133         // void ReplyChannelRange_set_number_of_blocks(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, uint32_t val);
2134         public static native void ReplyChannelRange_set_number_of_blocks(long this_ptr, int val);
2135         // bool ReplyChannelRange_get_full_information(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
2136         public static native boolean ReplyChannelRange_get_full_information(long this_ptr);
2137         // void ReplyChannelRange_set_full_information(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, bool val);
2138         public static native void ReplyChannelRange_set_full_information(long this_ptr, boolean val);
2139         // void ReplyChannelRange_set_short_channel_ids(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
2140         public static native void ReplyChannelRange_set_short_channel_ids(long this_ptr, long[] val);
2141         // MUST_USE_RES struct LDKReplyChannelRange ReplyChannelRange_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg, bool full_information_arg, struct LDKCVec_u64Z short_channel_ids_arg);
2142         public static native long ReplyChannelRange_new(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg, boolean full_information_arg, long[] short_channel_ids_arg);
2143         // void QueryShortChannelIds_free(struct LDKQueryShortChannelIds this_ptr);
2144         public static native void QueryShortChannelIds_free(long this_ptr);
2145         // struct LDKQueryShortChannelIds QueryShortChannelIds_clone(const struct LDKQueryShortChannelIds *NONNULL_PTR orig);
2146         public static native long QueryShortChannelIds_clone(long orig);
2147         // const uint8_t (*QueryShortChannelIds_get_chain_hash(const struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr))[32];
2148         public static native byte[] QueryShortChannelIds_get_chain_hash(long this_ptr);
2149         // void QueryShortChannelIds_set_chain_hash(struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2150         public static native void QueryShortChannelIds_set_chain_hash(long this_ptr, byte[] val);
2151         // void QueryShortChannelIds_set_short_channel_ids(struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
2152         public static native void QueryShortChannelIds_set_short_channel_ids(long this_ptr, long[] val);
2153         // MUST_USE_RES struct LDKQueryShortChannelIds QueryShortChannelIds_new(struct LDKThirtyTwoBytes chain_hash_arg, struct LDKCVec_u64Z short_channel_ids_arg);
2154         public static native long QueryShortChannelIds_new(byte[] chain_hash_arg, long[] short_channel_ids_arg);
2155         // void ReplyShortChannelIdsEnd_free(struct LDKReplyShortChannelIdsEnd this_ptr);
2156         public static native void ReplyShortChannelIdsEnd_free(long this_ptr);
2157         // struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_clone(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR orig);
2158         public static native long ReplyShortChannelIdsEnd_clone(long orig);
2159         // const uint8_t (*ReplyShortChannelIdsEnd_get_chain_hash(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr))[32];
2160         public static native byte[] ReplyShortChannelIdsEnd_get_chain_hash(long this_ptr);
2161         // void ReplyShortChannelIdsEnd_set_chain_hash(struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2162         public static native void ReplyShortChannelIdsEnd_set_chain_hash(long this_ptr, byte[] val);
2163         // bool ReplyShortChannelIdsEnd_get_full_information(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr);
2164         public static native boolean ReplyShortChannelIdsEnd_get_full_information(long this_ptr);
2165         // void ReplyShortChannelIdsEnd_set_full_information(struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr, bool val);
2166         public static native void ReplyShortChannelIdsEnd_set_full_information(long this_ptr, boolean val);
2167         // MUST_USE_RES struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_new(struct LDKThirtyTwoBytes chain_hash_arg, bool full_information_arg);
2168         public static native long ReplyShortChannelIdsEnd_new(byte[] chain_hash_arg, boolean full_information_arg);
2169         // void GossipTimestampFilter_free(struct LDKGossipTimestampFilter this_ptr);
2170         public static native void GossipTimestampFilter_free(long this_ptr);
2171         // struct LDKGossipTimestampFilter GossipTimestampFilter_clone(const struct LDKGossipTimestampFilter *NONNULL_PTR orig);
2172         public static native long GossipTimestampFilter_clone(long orig);
2173         // const uint8_t (*GossipTimestampFilter_get_chain_hash(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr))[32];
2174         public static native byte[] GossipTimestampFilter_get_chain_hash(long this_ptr);
2175         // void GossipTimestampFilter_set_chain_hash(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2176         public static native void GossipTimestampFilter_set_chain_hash(long this_ptr, byte[] val);
2177         // uint32_t GossipTimestampFilter_get_first_timestamp(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr);
2178         public static native int GossipTimestampFilter_get_first_timestamp(long this_ptr);
2179         // void GossipTimestampFilter_set_first_timestamp(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, uint32_t val);
2180         public static native void GossipTimestampFilter_set_first_timestamp(long this_ptr, int val);
2181         // uint32_t GossipTimestampFilter_get_timestamp_range(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr);
2182         public static native int GossipTimestampFilter_get_timestamp_range(long this_ptr);
2183         // void GossipTimestampFilter_set_timestamp_range(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, uint32_t val);
2184         public static native void GossipTimestampFilter_set_timestamp_range(long this_ptr, int val);
2185         // MUST_USE_RES struct LDKGossipTimestampFilter GossipTimestampFilter_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_timestamp_arg, uint32_t timestamp_range_arg);
2186         public static native long GossipTimestampFilter_new(byte[] chain_hash_arg, int first_timestamp_arg, int timestamp_range_arg);
2187         // void ErrorAction_free(struct LDKErrorAction this_ptr);
2188         public static native void ErrorAction_free(long this_ptr);
2189         // struct LDKErrorAction ErrorAction_clone(const struct LDKErrorAction *NONNULL_PTR orig);
2190         public static native long ErrorAction_clone(long orig);
2191         // void LightningError_free(struct LDKLightningError this_ptr);
2192         public static native void LightningError_free(long this_ptr);
2193         // struct LDKStr LightningError_get_err(const struct LDKLightningError *NONNULL_PTR this_ptr);
2194         public static native String LightningError_get_err(long this_ptr);
2195         // void LightningError_set_err(struct LDKLightningError *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
2196         public static native void LightningError_set_err(long this_ptr, byte[] val);
2197         // struct LDKErrorAction LightningError_get_action(const struct LDKLightningError *NONNULL_PTR this_ptr);
2198         public static native long LightningError_get_action(long this_ptr);
2199         // void LightningError_set_action(struct LDKLightningError *NONNULL_PTR this_ptr, struct LDKErrorAction val);
2200         public static native void LightningError_set_action(long this_ptr, long val);
2201         // MUST_USE_RES struct LDKLightningError LightningError_new(struct LDKCVec_u8Z err_arg, struct LDKErrorAction action_arg);
2202         public static native long LightningError_new(byte[] err_arg, long action_arg);
2203         // void CommitmentUpdate_free(struct LDKCommitmentUpdate this_ptr);
2204         public static native void CommitmentUpdate_free(long this_ptr);
2205         // struct LDKCommitmentUpdate CommitmentUpdate_clone(const struct LDKCommitmentUpdate *NONNULL_PTR orig);
2206         public static native long CommitmentUpdate_clone(long orig);
2207         // void CommitmentUpdate_set_update_add_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateAddHTLCZ val);
2208         public static native void CommitmentUpdate_set_update_add_htlcs(long this_ptr, long[] val);
2209         // void CommitmentUpdate_set_update_fulfill_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFulfillHTLCZ val);
2210         public static native void CommitmentUpdate_set_update_fulfill_htlcs(long this_ptr, long[] val);
2211         // void CommitmentUpdate_set_update_fail_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFailHTLCZ val);
2212         public static native void CommitmentUpdate_set_update_fail_htlcs(long this_ptr, long[] val);
2213         // void CommitmentUpdate_set_update_fail_malformed_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFailMalformedHTLCZ val);
2214         public static native void CommitmentUpdate_set_update_fail_malformed_htlcs(long this_ptr, long[] val);
2215         // struct LDKUpdateFee CommitmentUpdate_get_update_fee(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
2216         public static native long CommitmentUpdate_get_update_fee(long this_ptr);
2217         // void CommitmentUpdate_set_update_fee(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKUpdateFee val);
2218         public static native void CommitmentUpdate_set_update_fee(long this_ptr, long val);
2219         // struct LDKCommitmentSigned CommitmentUpdate_get_commitment_signed(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
2220         public static native long CommitmentUpdate_get_commitment_signed(long this_ptr);
2221         // void CommitmentUpdate_set_commitment_signed(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCommitmentSigned val);
2222         public static native void CommitmentUpdate_set_commitment_signed(long this_ptr, long val);
2223         // MUST_USE_RES struct LDKCommitmentUpdate CommitmentUpdate_new(struct LDKCVec_UpdateAddHTLCZ update_add_htlcs_arg, struct LDKCVec_UpdateFulfillHTLCZ update_fulfill_htlcs_arg, struct LDKCVec_UpdateFailHTLCZ update_fail_htlcs_arg, struct LDKCVec_UpdateFailMalformedHTLCZ update_fail_malformed_htlcs_arg, struct LDKUpdateFee update_fee_arg, struct LDKCommitmentSigned commitment_signed_arg);
2224         public static native long CommitmentUpdate_new(long[] update_add_htlcs_arg, long[] update_fulfill_htlcs_arg, long[] update_fail_htlcs_arg, long[] update_fail_malformed_htlcs_arg, long update_fee_arg, long commitment_signed_arg);
2225         // void HTLCFailChannelUpdate_free(struct LDKHTLCFailChannelUpdate this_ptr);
2226         public static native void HTLCFailChannelUpdate_free(long this_ptr);
2227         // struct LDKHTLCFailChannelUpdate HTLCFailChannelUpdate_clone(const struct LDKHTLCFailChannelUpdate *NONNULL_PTR orig);
2228         public static native long HTLCFailChannelUpdate_clone(long orig);
2229         // void ChannelMessageHandler_free(struct LDKChannelMessageHandler this_ptr);
2230         public static native void ChannelMessageHandler_free(long this_ptr);
2231         // void RoutingMessageHandler_free(struct LDKRoutingMessageHandler this_ptr);
2232         public static native void RoutingMessageHandler_free(long this_ptr);
2233         // struct LDKCVec_u8Z AcceptChannel_write(const struct LDKAcceptChannel *NONNULL_PTR obj);
2234         public static native byte[] AcceptChannel_write(long obj);
2235         // struct LDKAcceptChannel AcceptChannel_read(struct LDKu8slice ser);
2236         public static native long AcceptChannel_read(byte[] ser);
2237         // struct LDKCVec_u8Z AnnouncementSignatures_write(const struct LDKAnnouncementSignatures *NONNULL_PTR obj);
2238         public static native byte[] AnnouncementSignatures_write(long obj);
2239         // struct LDKAnnouncementSignatures AnnouncementSignatures_read(struct LDKu8slice ser);
2240         public static native long AnnouncementSignatures_read(byte[] ser);
2241         // struct LDKCVec_u8Z ChannelReestablish_write(const struct LDKChannelReestablish *NONNULL_PTR obj);
2242         public static native byte[] ChannelReestablish_write(long obj);
2243         // struct LDKCResult_ChannelReestablishDecodeErrorZ ChannelReestablish_read(struct LDKu8slice ser);
2244         public static native long ChannelReestablish_read(byte[] ser);
2245         // struct LDKCVec_u8Z ClosingSigned_write(const struct LDKClosingSigned *NONNULL_PTR obj);
2246         public static native byte[] ClosingSigned_write(long obj);
2247         // struct LDKClosingSigned ClosingSigned_read(struct LDKu8slice ser);
2248         public static native long ClosingSigned_read(byte[] ser);
2249         // struct LDKCVec_u8Z CommitmentSigned_write(const struct LDKCommitmentSigned *NONNULL_PTR obj);
2250         public static native byte[] CommitmentSigned_write(long obj);
2251         // struct LDKCommitmentSigned CommitmentSigned_read(struct LDKu8slice ser);
2252         public static native long CommitmentSigned_read(byte[] ser);
2253         // struct LDKCVec_u8Z FundingCreated_write(const struct LDKFundingCreated *NONNULL_PTR obj);
2254         public static native byte[] FundingCreated_write(long obj);
2255         // struct LDKFundingCreated FundingCreated_read(struct LDKu8slice ser);
2256         public static native long FundingCreated_read(byte[] ser);
2257         // struct LDKCVec_u8Z FundingSigned_write(const struct LDKFundingSigned *NONNULL_PTR obj);
2258         public static native byte[] FundingSigned_write(long obj);
2259         // struct LDKFundingSigned FundingSigned_read(struct LDKu8slice ser);
2260         public static native long FundingSigned_read(byte[] ser);
2261         // struct LDKCVec_u8Z FundingLocked_write(const struct LDKFundingLocked *NONNULL_PTR obj);
2262         public static native byte[] FundingLocked_write(long obj);
2263         // struct LDKFundingLocked FundingLocked_read(struct LDKu8slice ser);
2264         public static native long FundingLocked_read(byte[] ser);
2265         // struct LDKCVec_u8Z Init_write(const struct LDKInit *NONNULL_PTR obj);
2266         public static native byte[] Init_write(long obj);
2267         // struct LDKCResult_InitDecodeErrorZ Init_read(struct LDKu8slice ser);
2268         public static native long Init_read(byte[] ser);
2269         // struct LDKCVec_u8Z OpenChannel_write(const struct LDKOpenChannel *NONNULL_PTR obj);
2270         public static native byte[] OpenChannel_write(long obj);
2271         // struct LDKOpenChannel OpenChannel_read(struct LDKu8slice ser);
2272         public static native long OpenChannel_read(byte[] ser);
2273         // struct LDKCVec_u8Z RevokeAndACK_write(const struct LDKRevokeAndACK *NONNULL_PTR obj);
2274         public static native byte[] RevokeAndACK_write(long obj);
2275         // struct LDKRevokeAndACK RevokeAndACK_read(struct LDKu8slice ser);
2276         public static native long RevokeAndACK_read(byte[] ser);
2277         // struct LDKCVec_u8Z Shutdown_write(const struct LDKShutdown *NONNULL_PTR obj);
2278         public static native byte[] Shutdown_write(long obj);
2279         // struct LDKShutdown Shutdown_read(struct LDKu8slice ser);
2280         public static native long Shutdown_read(byte[] ser);
2281         // struct LDKCVec_u8Z UpdateFailHTLC_write(const struct LDKUpdateFailHTLC *NONNULL_PTR obj);
2282         public static native byte[] UpdateFailHTLC_write(long obj);
2283         // struct LDKUpdateFailHTLC UpdateFailHTLC_read(struct LDKu8slice ser);
2284         public static native long UpdateFailHTLC_read(byte[] ser);
2285         // struct LDKCVec_u8Z UpdateFailMalformedHTLC_write(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR obj);
2286         public static native byte[] UpdateFailMalformedHTLC_write(long obj);
2287         // struct LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_read(struct LDKu8slice ser);
2288         public static native long UpdateFailMalformedHTLC_read(byte[] ser);
2289         // struct LDKCVec_u8Z UpdateFee_write(const struct LDKUpdateFee *NONNULL_PTR obj);
2290         public static native byte[] UpdateFee_write(long obj);
2291         // struct LDKUpdateFee UpdateFee_read(struct LDKu8slice ser);
2292         public static native long UpdateFee_read(byte[] ser);
2293         // struct LDKCVec_u8Z UpdateFulfillHTLC_write(const struct LDKUpdateFulfillHTLC *NONNULL_PTR obj);
2294         public static native byte[] UpdateFulfillHTLC_write(long obj);
2295         // struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_read(struct LDKu8slice ser);
2296         public static native long UpdateFulfillHTLC_read(byte[] ser);
2297         // struct LDKCVec_u8Z UpdateAddHTLC_write(const struct LDKUpdateAddHTLC *NONNULL_PTR obj);
2298         public static native byte[] UpdateAddHTLC_write(long obj);
2299         // struct LDKUpdateAddHTLC UpdateAddHTLC_read(struct LDKu8slice ser);
2300         public static native long UpdateAddHTLC_read(byte[] ser);
2301         // struct LDKCVec_u8Z Ping_write(const struct LDKPing *NONNULL_PTR obj);
2302         public static native byte[] Ping_write(long obj);
2303         // struct LDKCResult_PingDecodeErrorZ Ping_read(struct LDKu8slice ser);
2304         public static native long Ping_read(byte[] ser);
2305         // struct LDKCVec_u8Z Pong_write(const struct LDKPong *NONNULL_PTR obj);
2306         public static native byte[] Pong_write(long obj);
2307         // struct LDKCResult_PongDecodeErrorZ Pong_read(struct LDKu8slice ser);
2308         public static native long Pong_read(byte[] ser);
2309         // struct LDKCVec_u8Z UnsignedChannelAnnouncement_write(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR obj);
2310         public static native byte[] UnsignedChannelAnnouncement_write(long obj);
2311         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ UnsignedChannelAnnouncement_read(struct LDKu8slice ser);
2312         public static native long UnsignedChannelAnnouncement_read(byte[] ser);
2313         // struct LDKCVec_u8Z ChannelAnnouncement_write(const struct LDKChannelAnnouncement *NONNULL_PTR obj);
2314         public static native byte[] ChannelAnnouncement_write(long obj);
2315         // struct LDKChannelAnnouncement ChannelAnnouncement_read(struct LDKu8slice ser);
2316         public static native long ChannelAnnouncement_read(byte[] ser);
2317         // struct LDKCVec_u8Z UnsignedChannelUpdate_write(const struct LDKUnsignedChannelUpdate *NONNULL_PTR obj);
2318         public static native byte[] UnsignedChannelUpdate_write(long obj);
2319         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ UnsignedChannelUpdate_read(struct LDKu8slice ser);
2320         public static native long UnsignedChannelUpdate_read(byte[] ser);
2321         // struct LDKCVec_u8Z ChannelUpdate_write(const struct LDKChannelUpdate *NONNULL_PTR obj);
2322         public static native byte[] ChannelUpdate_write(long obj);
2323         // struct LDKChannelUpdate ChannelUpdate_read(struct LDKu8slice ser);
2324         public static native long ChannelUpdate_read(byte[] ser);
2325         // struct LDKCVec_u8Z ErrorMessage_write(const struct LDKErrorMessage *NONNULL_PTR obj);
2326         public static native byte[] ErrorMessage_write(long obj);
2327         // struct LDKCResult_ErrorMessageDecodeErrorZ ErrorMessage_read(struct LDKu8slice ser);
2328         public static native long ErrorMessage_read(byte[] ser);
2329         // struct LDKCVec_u8Z UnsignedNodeAnnouncement_write(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR obj);
2330         public static native byte[] UnsignedNodeAnnouncement_write(long obj);
2331         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ UnsignedNodeAnnouncement_read(struct LDKu8slice ser);
2332         public static native long UnsignedNodeAnnouncement_read(byte[] ser);
2333         // struct LDKCVec_u8Z NodeAnnouncement_write(const struct LDKNodeAnnouncement *NONNULL_PTR obj);
2334         public static native byte[] NodeAnnouncement_write(long obj);
2335         // struct LDKNodeAnnouncement NodeAnnouncement_read(struct LDKu8slice ser);
2336         public static native long NodeAnnouncement_read(byte[] ser);
2337         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ QueryShortChannelIds_read(struct LDKu8slice ser);
2338         public static native long QueryShortChannelIds_read(byte[] ser);
2339         // struct LDKCVec_u8Z QueryShortChannelIds_write(const struct LDKQueryShortChannelIds *NONNULL_PTR obj);
2340         public static native byte[] QueryShortChannelIds_write(long obj);
2341         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ ReplyShortChannelIdsEnd_read(struct LDKu8slice ser);
2342         public static native long ReplyShortChannelIdsEnd_read(byte[] ser);
2343         // struct LDKCVec_u8Z ReplyShortChannelIdsEnd_write(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR obj);
2344         public static native byte[] ReplyShortChannelIdsEnd_write(long obj);
2345         // struct LDKCResult_QueryChannelRangeDecodeErrorZ QueryChannelRange_read(struct LDKu8slice ser);
2346         public static native long QueryChannelRange_read(byte[] ser);
2347         // struct LDKCVec_u8Z QueryChannelRange_write(const struct LDKQueryChannelRange *NONNULL_PTR obj);
2348         public static native byte[] QueryChannelRange_write(long obj);
2349         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ ReplyChannelRange_read(struct LDKu8slice ser);
2350         public static native long ReplyChannelRange_read(byte[] ser);
2351         // struct LDKCVec_u8Z ReplyChannelRange_write(const struct LDKReplyChannelRange *NONNULL_PTR obj);
2352         public static native byte[] ReplyChannelRange_write(long obj);
2353         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ GossipTimestampFilter_read(struct LDKu8slice ser);
2354         public static native long GossipTimestampFilter_read(byte[] ser);
2355         // struct LDKCVec_u8Z GossipTimestampFilter_write(const struct LDKGossipTimestampFilter *NONNULL_PTR obj);
2356         public static native byte[] GossipTimestampFilter_write(long obj);
2357         // void MessageHandler_free(struct LDKMessageHandler this_ptr);
2358         public static native void MessageHandler_free(long this_ptr);
2359         // const struct LDKChannelMessageHandler *MessageHandler_get_chan_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
2360         public static native long MessageHandler_get_chan_handler(long this_ptr);
2361         // void MessageHandler_set_chan_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKChannelMessageHandler val);
2362         public static native void MessageHandler_set_chan_handler(long this_ptr, long val);
2363         // const struct LDKRoutingMessageHandler *MessageHandler_get_route_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
2364         public static native long MessageHandler_get_route_handler(long this_ptr);
2365         // void MessageHandler_set_route_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKRoutingMessageHandler val);
2366         public static native void MessageHandler_set_route_handler(long this_ptr, long val);
2367         // MUST_USE_RES struct LDKMessageHandler MessageHandler_new(struct LDKChannelMessageHandler chan_handler_arg, struct LDKRoutingMessageHandler route_handler_arg);
2368         public static native long MessageHandler_new(long chan_handler_arg, long route_handler_arg);
2369         // struct LDKSocketDescriptor SocketDescriptor_clone(const struct LDKSocketDescriptor *NONNULL_PTR orig);
2370         public static native long SocketDescriptor_clone(long orig);
2371         // void SocketDescriptor_free(struct LDKSocketDescriptor this_ptr);
2372         public static native void SocketDescriptor_free(long this_ptr);
2373         // void PeerHandleError_free(struct LDKPeerHandleError this_ptr);
2374         public static native void PeerHandleError_free(long this_ptr);
2375         // bool PeerHandleError_get_no_connection_possible(const struct LDKPeerHandleError *NONNULL_PTR this_ptr);
2376         public static native boolean PeerHandleError_get_no_connection_possible(long this_ptr);
2377         // void PeerHandleError_set_no_connection_possible(struct LDKPeerHandleError *NONNULL_PTR this_ptr, bool val);
2378         public static native void PeerHandleError_set_no_connection_possible(long this_ptr, boolean val);
2379         // MUST_USE_RES struct LDKPeerHandleError PeerHandleError_new(bool no_connection_possible_arg);
2380         public static native long PeerHandleError_new(boolean no_connection_possible_arg);
2381         // void PeerManager_free(struct LDKPeerManager this_ptr);
2382         public static native void PeerManager_free(long this_ptr);
2383         // MUST_USE_RES struct LDKPeerManager PeerManager_new(struct LDKMessageHandler message_handler, struct LDKSecretKey our_node_secret, const uint8_t (*ephemeral_random_data)[32], struct LDKLogger logger);
2384         public static native long PeerManager_new(long message_handler, byte[] our_node_secret, byte[] ephemeral_random_data, long logger);
2385         // MUST_USE_RES struct LDKCVec_PublicKeyZ PeerManager_get_peer_node_ids(const struct LDKPeerManager *NONNULL_PTR this_arg);
2386         public static native byte[][] PeerManager_get_peer_node_ids(long this_arg);
2387         // MUST_USE_RES struct LDKCResult_CVec_u8ZPeerHandleErrorZ PeerManager_new_outbound_connection(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKSocketDescriptor descriptor);
2388         public static native long PeerManager_new_outbound_connection(long this_arg, byte[] their_node_id, long descriptor);
2389         // MUST_USE_RES struct LDKCResult_NonePeerHandleErrorZ PeerManager_new_inbound_connection(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor descriptor);
2390         public static native long PeerManager_new_inbound_connection(long this_arg, long descriptor);
2391         // MUST_USE_RES struct LDKCResult_NonePeerHandleErrorZ PeerManager_write_buffer_space_avail(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor *NONNULL_PTR descriptor);
2392         public static native long PeerManager_write_buffer_space_avail(long this_arg, long descriptor);
2393         // MUST_USE_RES struct LDKCResult_boolPeerHandleErrorZ PeerManager_read_event(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor *NONNULL_PTR peer_descriptor, struct LDKu8slice data);
2394         public static native long PeerManager_read_event(long this_arg, long peer_descriptor, byte[] data);
2395         // void PeerManager_process_events(const struct LDKPeerManager *NONNULL_PTR this_arg);
2396         public static native void PeerManager_process_events(long this_arg);
2397         // void PeerManager_socket_disconnected(const struct LDKPeerManager *NONNULL_PTR this_arg, const struct LDKSocketDescriptor *NONNULL_PTR descriptor);
2398         public static native void PeerManager_socket_disconnected(long this_arg, long descriptor);
2399         // void PeerManager_timer_tick_occured(const struct LDKPeerManager *NONNULL_PTR this_arg);
2400         public static native void PeerManager_timer_tick_occured(long this_arg);
2401         // struct LDKThirtyTwoBytes build_commitment_secret(const uint8_t (*commitment_seed)[32], uint64_t idx);
2402         public static native byte[] build_commitment_secret(byte[] commitment_seed, long idx);
2403         // struct LDKCResult_SecretKeySecpErrorZ derive_private_key(struct LDKPublicKey per_commitment_point, const uint8_t (*base_secret)[32]);
2404         public static native long derive_private_key(byte[] per_commitment_point, byte[] base_secret);
2405         // struct LDKCResult_PublicKeySecpErrorZ derive_public_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey base_point);
2406         public static native long derive_public_key(byte[] per_commitment_point, byte[] base_point);
2407         // struct LDKCResult_SecretKeySecpErrorZ derive_private_revocation_key(const uint8_t (*per_commitment_secret)[32], const uint8_t (*countersignatory_revocation_base_secret)[32]);
2408         public static native long derive_private_revocation_key(byte[] per_commitment_secret, byte[] countersignatory_revocation_base_secret);
2409         // struct LDKCResult_PublicKeySecpErrorZ derive_public_revocation_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey countersignatory_revocation_base_point);
2410         public static native long derive_public_revocation_key(byte[] per_commitment_point, byte[] countersignatory_revocation_base_point);
2411         // void TxCreationKeys_free(struct LDKTxCreationKeys this_ptr);
2412         public static native void TxCreationKeys_free(long this_ptr);
2413         // struct LDKTxCreationKeys TxCreationKeys_clone(const struct LDKTxCreationKeys *NONNULL_PTR orig);
2414         public static native long TxCreationKeys_clone(long orig);
2415         // struct LDKPublicKey TxCreationKeys_get_per_commitment_point(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
2416         public static native byte[] TxCreationKeys_get_per_commitment_point(long this_ptr);
2417         // void TxCreationKeys_set_per_commitment_point(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2418         public static native void TxCreationKeys_set_per_commitment_point(long this_ptr, byte[] val);
2419         // struct LDKPublicKey TxCreationKeys_get_revocation_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
2420         public static native byte[] TxCreationKeys_get_revocation_key(long this_ptr);
2421         // void TxCreationKeys_set_revocation_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2422         public static native void TxCreationKeys_set_revocation_key(long this_ptr, byte[] val);
2423         // struct LDKPublicKey TxCreationKeys_get_broadcaster_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
2424         public static native byte[] TxCreationKeys_get_broadcaster_htlc_key(long this_ptr);
2425         // void TxCreationKeys_set_broadcaster_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2426         public static native void TxCreationKeys_set_broadcaster_htlc_key(long this_ptr, byte[] val);
2427         // struct LDKPublicKey TxCreationKeys_get_countersignatory_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
2428         public static native byte[] TxCreationKeys_get_countersignatory_htlc_key(long this_ptr);
2429         // void TxCreationKeys_set_countersignatory_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2430         public static native void TxCreationKeys_set_countersignatory_htlc_key(long this_ptr, byte[] val);
2431         // struct LDKPublicKey TxCreationKeys_get_broadcaster_delayed_payment_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
2432         public static native byte[] TxCreationKeys_get_broadcaster_delayed_payment_key(long this_ptr);
2433         // void TxCreationKeys_set_broadcaster_delayed_payment_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2434         public static native void TxCreationKeys_set_broadcaster_delayed_payment_key(long this_ptr, byte[] val);
2435         // MUST_USE_RES struct LDKTxCreationKeys TxCreationKeys_new(struct LDKPublicKey per_commitment_point_arg, struct LDKPublicKey revocation_key_arg, struct LDKPublicKey broadcaster_htlc_key_arg, struct LDKPublicKey countersignatory_htlc_key_arg, struct LDKPublicKey broadcaster_delayed_payment_key_arg);
2436         public static native long TxCreationKeys_new(byte[] per_commitment_point_arg, byte[] revocation_key_arg, byte[] broadcaster_htlc_key_arg, byte[] countersignatory_htlc_key_arg, byte[] broadcaster_delayed_payment_key_arg);
2437         // struct LDKCVec_u8Z TxCreationKeys_write(const struct LDKTxCreationKeys *NONNULL_PTR obj);
2438         public static native byte[] TxCreationKeys_write(long obj);
2439         // struct LDKTxCreationKeys TxCreationKeys_read(struct LDKu8slice ser);
2440         public static native long TxCreationKeys_read(byte[] ser);
2441         // void ChannelPublicKeys_free(struct LDKChannelPublicKeys this_ptr);
2442         public static native void ChannelPublicKeys_free(long this_ptr);
2443         // struct LDKChannelPublicKeys ChannelPublicKeys_clone(const struct LDKChannelPublicKeys *NONNULL_PTR orig);
2444         public static native long ChannelPublicKeys_clone(long orig);
2445         // struct LDKPublicKey ChannelPublicKeys_get_funding_pubkey(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
2446         public static native byte[] ChannelPublicKeys_get_funding_pubkey(long this_ptr);
2447         // void ChannelPublicKeys_set_funding_pubkey(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2448         public static native void ChannelPublicKeys_set_funding_pubkey(long this_ptr, byte[] val);
2449         // struct LDKPublicKey ChannelPublicKeys_get_revocation_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
2450         public static native byte[] ChannelPublicKeys_get_revocation_basepoint(long this_ptr);
2451         // void ChannelPublicKeys_set_revocation_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2452         public static native void ChannelPublicKeys_set_revocation_basepoint(long this_ptr, byte[] val);
2453         // struct LDKPublicKey ChannelPublicKeys_get_payment_point(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
2454         public static native byte[] ChannelPublicKeys_get_payment_point(long this_ptr);
2455         // void ChannelPublicKeys_set_payment_point(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2456         public static native void ChannelPublicKeys_set_payment_point(long this_ptr, byte[] val);
2457         // struct LDKPublicKey ChannelPublicKeys_get_delayed_payment_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
2458         public static native byte[] ChannelPublicKeys_get_delayed_payment_basepoint(long this_ptr);
2459         // void ChannelPublicKeys_set_delayed_payment_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2460         public static native void ChannelPublicKeys_set_delayed_payment_basepoint(long this_ptr, byte[] val);
2461         // struct LDKPublicKey ChannelPublicKeys_get_htlc_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
2462         public static native byte[] ChannelPublicKeys_get_htlc_basepoint(long this_ptr);
2463         // void ChannelPublicKeys_set_htlc_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2464         public static native void ChannelPublicKeys_set_htlc_basepoint(long this_ptr, byte[] val);
2465         // MUST_USE_RES struct LDKChannelPublicKeys ChannelPublicKeys_new(struct LDKPublicKey funding_pubkey_arg, struct LDKPublicKey revocation_basepoint_arg, struct LDKPublicKey payment_point_arg, struct LDKPublicKey delayed_payment_basepoint_arg, struct LDKPublicKey htlc_basepoint_arg);
2466         public static native long ChannelPublicKeys_new(byte[] funding_pubkey_arg, byte[] revocation_basepoint_arg, byte[] payment_point_arg, byte[] delayed_payment_basepoint_arg, byte[] htlc_basepoint_arg);
2467         // struct LDKCVec_u8Z ChannelPublicKeys_write(const struct LDKChannelPublicKeys *NONNULL_PTR obj);
2468         public static native byte[] ChannelPublicKeys_write(long obj);
2469         // struct LDKChannelPublicKeys ChannelPublicKeys_read(struct LDKu8slice ser);
2470         public static native long ChannelPublicKeys_read(byte[] ser);
2471         // MUST_USE_RES struct LDKCResult_TxCreationKeysSecpErrorZ TxCreationKeys_derive_new(struct LDKPublicKey per_commitment_point, struct LDKPublicKey broadcaster_delayed_payment_base, struct LDKPublicKey broadcaster_htlc_base, struct LDKPublicKey countersignatory_revocation_base, struct LDKPublicKey countersignatory_htlc_base);
2472         public static native long TxCreationKeys_derive_new(byte[] per_commitment_point, byte[] broadcaster_delayed_payment_base, byte[] broadcaster_htlc_base, byte[] countersignatory_revocation_base, byte[] countersignatory_htlc_base);
2473         // MUST_USE_RES struct LDKCResult_TxCreationKeysSecpErrorZ TxCreationKeys_from_channel_static_keys(struct LDKPublicKey per_commitment_point, const struct LDKChannelPublicKeys *NONNULL_PTR broadcaster_keys, const struct LDKChannelPublicKeys *NONNULL_PTR countersignatory_keys);
2474         public static native long TxCreationKeys_from_channel_static_keys(byte[] per_commitment_point, long broadcaster_keys, long countersignatory_keys);
2475         // struct LDKCVec_u8Z get_revokeable_redeemscript(struct LDKPublicKey revocation_key, uint16_t contest_delay, struct LDKPublicKey broadcaster_delayed_payment_key);
2476         public static native byte[] get_revokeable_redeemscript(byte[] revocation_key, short contest_delay, byte[] broadcaster_delayed_payment_key);
2477         // void HTLCOutputInCommitment_free(struct LDKHTLCOutputInCommitment this_ptr);
2478         public static native void HTLCOutputInCommitment_free(long this_ptr);
2479         // struct LDKHTLCOutputInCommitment HTLCOutputInCommitment_clone(const struct LDKHTLCOutputInCommitment *NONNULL_PTR orig);
2480         public static native long HTLCOutputInCommitment_clone(long orig);
2481         // bool HTLCOutputInCommitment_get_offered(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
2482         public static native boolean HTLCOutputInCommitment_get_offered(long this_ptr);
2483         // void HTLCOutputInCommitment_set_offered(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, bool val);
2484         public static native void HTLCOutputInCommitment_set_offered(long this_ptr, boolean val);
2485         // uint64_t HTLCOutputInCommitment_get_amount_msat(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
2486         public static native long HTLCOutputInCommitment_get_amount_msat(long this_ptr);
2487         // void HTLCOutputInCommitment_set_amount_msat(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, uint64_t val);
2488         public static native void HTLCOutputInCommitment_set_amount_msat(long this_ptr, long val);
2489         // uint32_t HTLCOutputInCommitment_get_cltv_expiry(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
2490         public static native int HTLCOutputInCommitment_get_cltv_expiry(long this_ptr);
2491         // void HTLCOutputInCommitment_set_cltv_expiry(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, uint32_t val);
2492         public static native void HTLCOutputInCommitment_set_cltv_expiry(long this_ptr, int val);
2493         // const uint8_t (*HTLCOutputInCommitment_get_payment_hash(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr))[32];
2494         public static native byte[] HTLCOutputInCommitment_get_payment_hash(long this_ptr);
2495         // void HTLCOutputInCommitment_set_payment_hash(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2496         public static native void HTLCOutputInCommitment_set_payment_hash(long this_ptr, byte[] val);
2497         // struct LDKCVec_u8Z HTLCOutputInCommitment_write(const struct LDKHTLCOutputInCommitment *NONNULL_PTR obj);
2498         public static native byte[] HTLCOutputInCommitment_write(long obj);
2499         // struct LDKHTLCOutputInCommitment HTLCOutputInCommitment_read(struct LDKu8slice ser);
2500         public static native long HTLCOutputInCommitment_read(byte[] ser);
2501         // struct LDKCVec_u8Z get_htlc_redeemscript(const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, const struct LDKTxCreationKeys *NONNULL_PTR keys);
2502         public static native byte[] get_htlc_redeemscript(long htlc, long keys);
2503         // struct LDKCVec_u8Z make_funding_redeemscript(struct LDKPublicKey broadcaster, struct LDKPublicKey countersignatory);
2504         public static native byte[] make_funding_redeemscript(byte[] broadcaster, byte[] countersignatory);
2505         // struct LDKTransaction build_htlc_transaction(const uint8_t (*prev_hash)[32], uint32_t feerate_per_kw, uint16_t contest_delay, const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, struct LDKPublicKey broadcaster_delayed_payment_key, struct LDKPublicKey revocation_key);
2506         public static native byte[] build_htlc_transaction(byte[] prev_hash, int feerate_per_kw, short contest_delay, long htlc, byte[] broadcaster_delayed_payment_key, byte[] revocation_key);
2507         // void ChannelTransactionParameters_free(struct LDKChannelTransactionParameters this_ptr);
2508         public static native void ChannelTransactionParameters_free(long this_ptr);
2509         // struct LDKChannelTransactionParameters ChannelTransactionParameters_clone(const struct LDKChannelTransactionParameters *NONNULL_PTR orig);
2510         public static native long ChannelTransactionParameters_clone(long orig);
2511         // struct LDKChannelPublicKeys ChannelTransactionParameters_get_holder_pubkeys(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
2512         public static native long ChannelTransactionParameters_get_holder_pubkeys(long this_ptr);
2513         // void ChannelTransactionParameters_set_holder_pubkeys(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKChannelPublicKeys val);
2514         public static native void ChannelTransactionParameters_set_holder_pubkeys(long this_ptr, long val);
2515         // uint16_t ChannelTransactionParameters_get_holder_selected_contest_delay(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
2516         public static native short ChannelTransactionParameters_get_holder_selected_contest_delay(long this_ptr);
2517         // void ChannelTransactionParameters_set_holder_selected_contest_delay(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, uint16_t val);
2518         public static native void ChannelTransactionParameters_set_holder_selected_contest_delay(long this_ptr, short val);
2519         // bool ChannelTransactionParameters_get_is_outbound_from_holder(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
2520         public static native boolean ChannelTransactionParameters_get_is_outbound_from_holder(long this_ptr);
2521         // void ChannelTransactionParameters_set_is_outbound_from_holder(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, bool val);
2522         public static native void ChannelTransactionParameters_set_is_outbound_from_holder(long this_ptr, boolean val);
2523         // struct LDKCounterpartyChannelTransactionParameters ChannelTransactionParameters_get_counterparty_parameters(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
2524         public static native long ChannelTransactionParameters_get_counterparty_parameters(long this_ptr);
2525         // void ChannelTransactionParameters_set_counterparty_parameters(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKCounterpartyChannelTransactionParameters val);
2526         public static native void ChannelTransactionParameters_set_counterparty_parameters(long this_ptr, long val);
2527         // struct LDKOutPoint ChannelTransactionParameters_get_funding_outpoint(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
2528         public static native long ChannelTransactionParameters_get_funding_outpoint(long this_ptr);
2529         // void ChannelTransactionParameters_set_funding_outpoint(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKOutPoint val);
2530         public static native void ChannelTransactionParameters_set_funding_outpoint(long this_ptr, long val);
2531         // MUST_USE_RES struct LDKChannelTransactionParameters ChannelTransactionParameters_new(struct LDKChannelPublicKeys holder_pubkeys_arg, uint16_t holder_selected_contest_delay_arg, bool is_outbound_from_holder_arg, struct LDKCounterpartyChannelTransactionParameters counterparty_parameters_arg, struct LDKOutPoint funding_outpoint_arg);
2532         public static native long ChannelTransactionParameters_new(long holder_pubkeys_arg, short holder_selected_contest_delay_arg, boolean is_outbound_from_holder_arg, long counterparty_parameters_arg, long funding_outpoint_arg);
2533         // void CounterpartyChannelTransactionParameters_free(struct LDKCounterpartyChannelTransactionParameters this_ptr);
2534         public static native void CounterpartyChannelTransactionParameters_free(long this_ptr);
2535         // struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_clone(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR orig);
2536         public static native long CounterpartyChannelTransactionParameters_clone(long orig);
2537         // struct LDKChannelPublicKeys CounterpartyChannelTransactionParameters_get_pubkeys(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr);
2538         public static native long CounterpartyChannelTransactionParameters_get_pubkeys(long this_ptr);
2539         // void CounterpartyChannelTransactionParameters_set_pubkeys(struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKChannelPublicKeys val);
2540         public static native void CounterpartyChannelTransactionParameters_set_pubkeys(long this_ptr, long val);
2541         // uint16_t CounterpartyChannelTransactionParameters_get_selected_contest_delay(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr);
2542         public static native short CounterpartyChannelTransactionParameters_get_selected_contest_delay(long this_ptr);
2543         // void CounterpartyChannelTransactionParameters_set_selected_contest_delay(struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr, uint16_t val);
2544         public static native void CounterpartyChannelTransactionParameters_set_selected_contest_delay(long this_ptr, short val);
2545         // MUST_USE_RES struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_new(struct LDKChannelPublicKeys pubkeys_arg, uint16_t selected_contest_delay_arg);
2546         public static native long CounterpartyChannelTransactionParameters_new(long pubkeys_arg, short selected_contest_delay_arg);
2547         // MUST_USE_RES bool ChannelTransactionParameters_is_populated(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
2548         public static native boolean ChannelTransactionParameters_is_populated(long this_arg);
2549         // MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_holder_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
2550         public static native long ChannelTransactionParameters_as_holder_broadcastable(long this_arg);
2551         // MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_counterparty_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
2552         public static native long ChannelTransactionParameters_as_counterparty_broadcastable(long this_arg);
2553         // struct LDKCVec_u8Z CounterpartyChannelTransactionParameters_write(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR obj);
2554         public static native byte[] CounterpartyChannelTransactionParameters_write(long obj);
2555         // struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_read(struct LDKu8slice ser);
2556         public static native long CounterpartyChannelTransactionParameters_read(byte[] ser);
2557         // struct LDKCVec_u8Z ChannelTransactionParameters_write(const struct LDKChannelTransactionParameters *NONNULL_PTR obj);
2558         public static native byte[] ChannelTransactionParameters_write(long obj);
2559         // struct LDKChannelTransactionParameters ChannelTransactionParameters_read(struct LDKu8slice ser);
2560         public static native long ChannelTransactionParameters_read(byte[] ser);
2561         // void DirectedChannelTransactionParameters_free(struct LDKDirectedChannelTransactionParameters this_ptr);
2562         public static native void DirectedChannelTransactionParameters_free(long this_ptr);
2563         // MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_broadcaster_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
2564         public static native long DirectedChannelTransactionParameters_broadcaster_pubkeys(long this_arg);
2565         // MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_countersignatory_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
2566         public static native long DirectedChannelTransactionParameters_countersignatory_pubkeys(long this_arg);
2567         // MUST_USE_RES uint16_t DirectedChannelTransactionParameters_contest_delay(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
2568         public static native short DirectedChannelTransactionParameters_contest_delay(long this_arg);
2569         // MUST_USE_RES bool DirectedChannelTransactionParameters_is_outbound(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
2570         public static native boolean DirectedChannelTransactionParameters_is_outbound(long this_arg);
2571         // MUST_USE_RES struct LDKOutPoint DirectedChannelTransactionParameters_funding_outpoint(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
2572         public static native long DirectedChannelTransactionParameters_funding_outpoint(long this_arg);
2573         // void HolderCommitmentTransaction_free(struct LDKHolderCommitmentTransaction this_ptr);
2574         public static native void HolderCommitmentTransaction_free(long this_ptr);
2575         // struct LDKHolderCommitmentTransaction HolderCommitmentTransaction_clone(const struct LDKHolderCommitmentTransaction *NONNULL_PTR orig);
2576         public static native long HolderCommitmentTransaction_clone(long orig);
2577         // struct LDKSignature HolderCommitmentTransaction_get_counterparty_sig(const struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr);
2578         public static native byte[] HolderCommitmentTransaction_get_counterparty_sig(long this_ptr);
2579         // void HolderCommitmentTransaction_set_counterparty_sig(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKSignature val);
2580         public static native void HolderCommitmentTransaction_set_counterparty_sig(long this_ptr, byte[] val);
2581         // void HolderCommitmentTransaction_set_counterparty_htlc_sigs(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKCVec_SignatureZ val);
2582         public static native void HolderCommitmentTransaction_set_counterparty_htlc_sigs(long this_ptr, byte[][] val);
2583         // struct LDKCVec_u8Z HolderCommitmentTransaction_write(const struct LDKHolderCommitmentTransaction *NONNULL_PTR obj);
2584         public static native byte[] HolderCommitmentTransaction_write(long obj);
2585         // struct LDKHolderCommitmentTransaction HolderCommitmentTransaction_read(struct LDKu8slice ser);
2586         public static native long HolderCommitmentTransaction_read(byte[] ser);
2587         // MUST_USE_RES struct LDKHolderCommitmentTransaction HolderCommitmentTransaction_new(struct LDKCommitmentTransaction commitment_tx, struct LDKSignature counterparty_sig, struct LDKCVec_SignatureZ counterparty_htlc_sigs, struct LDKPublicKey holder_funding_key, struct LDKPublicKey counterparty_funding_key);
2588         public static native long HolderCommitmentTransaction_new(long commitment_tx, byte[] counterparty_sig, byte[][] counterparty_htlc_sigs, byte[] holder_funding_key, byte[] counterparty_funding_key);
2589         // void BuiltCommitmentTransaction_free(struct LDKBuiltCommitmentTransaction this_ptr);
2590         public static native void BuiltCommitmentTransaction_free(long this_ptr);
2591         // struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_clone(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR orig);
2592         public static native long BuiltCommitmentTransaction_clone(long orig);
2593         // struct LDKTransaction BuiltCommitmentTransaction_get_transaction(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr);
2594         public static native byte[] BuiltCommitmentTransaction_get_transaction(long this_ptr);
2595         // void BuiltCommitmentTransaction_set_transaction(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKTransaction val);
2596         public static native void BuiltCommitmentTransaction_set_transaction(long this_ptr, byte[] val);
2597         // const uint8_t (*BuiltCommitmentTransaction_get_txid(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr))[32];
2598         public static native byte[] BuiltCommitmentTransaction_get_txid(long this_ptr);
2599         // void BuiltCommitmentTransaction_set_txid(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2600         public static native void BuiltCommitmentTransaction_set_txid(long this_ptr, byte[] val);
2601         // MUST_USE_RES struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_new(struct LDKTransaction transaction_arg, struct LDKThirtyTwoBytes txid_arg);
2602         public static native long BuiltCommitmentTransaction_new(byte[] transaction_arg, byte[] txid_arg);
2603         // struct LDKCVec_u8Z BuiltCommitmentTransaction_write(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR obj);
2604         public static native byte[] BuiltCommitmentTransaction_write(long obj);
2605         // struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_read(struct LDKu8slice ser);
2606         public static native long BuiltCommitmentTransaction_read(byte[] ser);
2607         // MUST_USE_RES struct LDKThirtyTwoBytes BuiltCommitmentTransaction_get_sighash_all(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_arg, struct LDKu8slice funding_redeemscript, uint64_t channel_value_satoshis);
2608         public static native byte[] BuiltCommitmentTransaction_get_sighash_all(long this_arg, byte[] funding_redeemscript, long channel_value_satoshis);
2609         // MUST_USE_RES struct LDKSignature BuiltCommitmentTransaction_sign(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_arg, const uint8_t (*funding_key)[32], struct LDKu8slice funding_redeemscript, uint64_t channel_value_satoshis);
2610         public static native byte[] BuiltCommitmentTransaction_sign(long this_arg, byte[] funding_key, byte[] funding_redeemscript, long channel_value_satoshis);
2611         // void CommitmentTransaction_free(struct LDKCommitmentTransaction this_ptr);
2612         public static native void CommitmentTransaction_free(long this_ptr);
2613         // struct LDKCommitmentTransaction CommitmentTransaction_clone(const struct LDKCommitmentTransaction *NONNULL_PTR orig);
2614         public static native long CommitmentTransaction_clone(long orig);
2615         // struct LDKCVec_u8Z CommitmentTransaction_write(const struct LDKCommitmentTransaction *NONNULL_PTR obj);
2616         public static native byte[] CommitmentTransaction_write(long obj);
2617         // struct LDKCommitmentTransaction CommitmentTransaction_read(struct LDKu8slice ser);
2618         public static native long CommitmentTransaction_read(byte[] ser);
2619         // MUST_USE_RES uint64_t CommitmentTransaction_commitment_number(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
2620         public static native long CommitmentTransaction_commitment_number(long this_arg);
2621         // MUST_USE_RES uint64_t CommitmentTransaction_to_broadcaster_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
2622         public static native long CommitmentTransaction_to_broadcaster_value_sat(long this_arg);
2623         // MUST_USE_RES uint64_t CommitmentTransaction_to_countersignatory_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
2624         public static native long CommitmentTransaction_to_countersignatory_value_sat(long this_arg);
2625         // MUST_USE_RES uint32_t CommitmentTransaction_feerate_per_kw(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
2626         public static native int CommitmentTransaction_feerate_per_kw(long this_arg);
2627         // MUST_USE_RES struct LDKTrustedCommitmentTransaction CommitmentTransaction_trust(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
2628         public static native long CommitmentTransaction_trust(long this_arg);
2629         // MUST_USE_RES struct LDKCResult_TrustedCommitmentTransactionNoneZ CommitmentTransaction_verify(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg, const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR channel_parameters, const struct LDKChannelPublicKeys *NONNULL_PTR broadcaster_keys, const struct LDKChannelPublicKeys *NONNULL_PTR countersignatory_keys);
2630         public static native long CommitmentTransaction_verify(long this_arg, long channel_parameters, long broadcaster_keys, long countersignatory_keys);
2631         // void TrustedCommitmentTransaction_free(struct LDKTrustedCommitmentTransaction this_ptr);
2632         public static native void TrustedCommitmentTransaction_free(long this_ptr);
2633         // MUST_USE_RES struct LDKThirtyTwoBytes TrustedCommitmentTransaction_txid(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
2634         public static native byte[] TrustedCommitmentTransaction_txid(long this_arg);
2635         // MUST_USE_RES struct LDKBuiltCommitmentTransaction TrustedCommitmentTransaction_built_transaction(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
2636         public static native long TrustedCommitmentTransaction_built_transaction(long this_arg);
2637         // MUST_USE_RES struct LDKTxCreationKeys TrustedCommitmentTransaction_keys(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
2638         public static native long TrustedCommitmentTransaction_keys(long this_arg);
2639         // MUST_USE_RES struct LDKCResult_CVec_SignatureZNoneZ TrustedCommitmentTransaction_get_htlc_sigs(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg, const uint8_t (*htlc_base_key)[32], const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR channel_parameters);
2640         public static native long TrustedCommitmentTransaction_get_htlc_sigs(long this_arg, byte[] htlc_base_key, long channel_parameters);
2641         // uint64_t get_commitment_transaction_number_obscure_factor(struct LDKPublicKey broadcaster_payment_basepoint, struct LDKPublicKey countersignatory_payment_basepoint, bool outbound_from_broadcaster);
2642         public static native long get_commitment_transaction_number_obscure_factor(byte[] broadcaster_payment_basepoint, byte[] countersignatory_payment_basepoint, boolean outbound_from_broadcaster);
2643         // void InitFeatures_free(struct LDKInitFeatures this_ptr);
2644         public static native void InitFeatures_free(long this_ptr);
2645         // void NodeFeatures_free(struct LDKNodeFeatures this_ptr);
2646         public static native void NodeFeatures_free(long this_ptr);
2647         // void ChannelFeatures_free(struct LDKChannelFeatures this_ptr);
2648         public static native void ChannelFeatures_free(long this_ptr);
2649         // void RouteHop_free(struct LDKRouteHop this_ptr);
2650         public static native void RouteHop_free(long this_ptr);
2651         // struct LDKRouteHop RouteHop_clone(const struct LDKRouteHop *NONNULL_PTR orig);
2652         public static native long RouteHop_clone(long orig);
2653         // struct LDKPublicKey RouteHop_get_pubkey(const struct LDKRouteHop *NONNULL_PTR this_ptr);
2654         public static native byte[] RouteHop_get_pubkey(long this_ptr);
2655         // void RouteHop_set_pubkey(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2656         public static native void RouteHop_set_pubkey(long this_ptr, byte[] val);
2657         // struct LDKNodeFeatures RouteHop_get_node_features(const struct LDKRouteHop *NONNULL_PTR this_ptr);
2658         public static native long RouteHop_get_node_features(long this_ptr);
2659         // void RouteHop_set_node_features(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
2660         public static native void RouteHop_set_node_features(long this_ptr, long val);
2661         // uint64_t RouteHop_get_short_channel_id(const struct LDKRouteHop *NONNULL_PTR this_ptr);
2662         public static native long RouteHop_get_short_channel_id(long this_ptr);
2663         // void RouteHop_set_short_channel_id(struct LDKRouteHop *NONNULL_PTR this_ptr, uint64_t val);
2664         public static native void RouteHop_set_short_channel_id(long this_ptr, long val);
2665         // struct LDKChannelFeatures RouteHop_get_channel_features(const struct LDKRouteHop *NONNULL_PTR this_ptr);
2666         public static native long RouteHop_get_channel_features(long this_ptr);
2667         // void RouteHop_set_channel_features(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
2668         public static native void RouteHop_set_channel_features(long this_ptr, long val);
2669         // uint64_t RouteHop_get_fee_msat(const struct LDKRouteHop *NONNULL_PTR this_ptr);
2670         public static native long RouteHop_get_fee_msat(long this_ptr);
2671         // void RouteHop_set_fee_msat(struct LDKRouteHop *NONNULL_PTR this_ptr, uint64_t val);
2672         public static native void RouteHop_set_fee_msat(long this_ptr, long val);
2673         // uint32_t RouteHop_get_cltv_expiry_delta(const struct LDKRouteHop *NONNULL_PTR this_ptr);
2674         public static native int RouteHop_get_cltv_expiry_delta(long this_ptr);
2675         // void RouteHop_set_cltv_expiry_delta(struct LDKRouteHop *NONNULL_PTR this_ptr, uint32_t val);
2676         public static native void RouteHop_set_cltv_expiry_delta(long this_ptr, int val);
2677         // MUST_USE_RES struct LDKRouteHop RouteHop_new(struct LDKPublicKey pubkey_arg, struct LDKNodeFeatures node_features_arg, uint64_t short_channel_id_arg, struct LDKChannelFeatures channel_features_arg, uint64_t fee_msat_arg, uint32_t cltv_expiry_delta_arg);
2678         public static native long RouteHop_new(byte[] pubkey_arg, long node_features_arg, long short_channel_id_arg, long channel_features_arg, long fee_msat_arg, int cltv_expiry_delta_arg);
2679         // void Route_free(struct LDKRoute this_ptr);
2680         public static native void Route_free(long this_ptr);
2681         // struct LDKRoute Route_clone(const struct LDKRoute *NONNULL_PTR orig);
2682         public static native long Route_clone(long orig);
2683         // void Route_set_paths(struct LDKRoute *NONNULL_PTR this_ptr, struct LDKCVec_CVec_RouteHopZZ val);
2684         public static native void Route_set_paths(long this_ptr, long[][] val);
2685         // MUST_USE_RES struct LDKRoute Route_new(struct LDKCVec_CVec_RouteHopZZ paths_arg);
2686         public static native long Route_new(long[][] paths_arg);
2687         // struct LDKCVec_u8Z Route_write(const struct LDKRoute *NONNULL_PTR obj);
2688         public static native byte[] Route_write(long obj);
2689         // struct LDKCResult_RouteDecodeErrorZ Route_read(struct LDKu8slice ser);
2690         public static native long Route_read(byte[] ser);
2691         // void RouteHint_free(struct LDKRouteHint this_ptr);
2692         public static native void RouteHint_free(long this_ptr);
2693         // struct LDKRouteHint RouteHint_clone(const struct LDKRouteHint *NONNULL_PTR orig);
2694         public static native long RouteHint_clone(long orig);
2695         // struct LDKPublicKey RouteHint_get_src_node_id(const struct LDKRouteHint *NONNULL_PTR this_ptr);
2696         public static native byte[] RouteHint_get_src_node_id(long this_ptr);
2697         // void RouteHint_set_src_node_id(struct LDKRouteHint *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2698         public static native void RouteHint_set_src_node_id(long this_ptr, byte[] val);
2699         // uint64_t RouteHint_get_short_channel_id(const struct LDKRouteHint *NONNULL_PTR this_ptr);
2700         public static native long RouteHint_get_short_channel_id(long this_ptr);
2701         // void RouteHint_set_short_channel_id(struct LDKRouteHint *NONNULL_PTR this_ptr, uint64_t val);
2702         public static native void RouteHint_set_short_channel_id(long this_ptr, long val);
2703         // struct LDKRoutingFees RouteHint_get_fees(const struct LDKRouteHint *NONNULL_PTR this_ptr);
2704         public static native long RouteHint_get_fees(long this_ptr);
2705         // void RouteHint_set_fees(struct LDKRouteHint *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
2706         public static native void RouteHint_set_fees(long this_ptr, long val);
2707         // uint16_t RouteHint_get_cltv_expiry_delta(const struct LDKRouteHint *NONNULL_PTR this_ptr);
2708         public static native short RouteHint_get_cltv_expiry_delta(long this_ptr);
2709         // void RouteHint_set_cltv_expiry_delta(struct LDKRouteHint *NONNULL_PTR this_ptr, uint16_t val);
2710         public static native void RouteHint_set_cltv_expiry_delta(long this_ptr, short val);
2711         // uint64_t RouteHint_get_htlc_minimum_msat(const struct LDKRouteHint *NONNULL_PTR this_ptr);
2712         public static native long RouteHint_get_htlc_minimum_msat(long this_ptr);
2713         // void RouteHint_set_htlc_minimum_msat(struct LDKRouteHint *NONNULL_PTR this_ptr, uint64_t val);
2714         public static native void RouteHint_set_htlc_minimum_msat(long this_ptr, long val);
2715         // MUST_USE_RES struct LDKRouteHint RouteHint_new(struct LDKPublicKey src_node_id_arg, uint64_t short_channel_id_arg, struct LDKRoutingFees fees_arg, uint16_t cltv_expiry_delta_arg, uint64_t htlc_minimum_msat_arg);
2716         public static native long RouteHint_new(byte[] src_node_id_arg, long short_channel_id_arg, long fees_arg, short cltv_expiry_delta_arg, long htlc_minimum_msat_arg);
2717         // struct LDKCResult_RouteLightningErrorZ get_route(struct LDKPublicKey our_node_id, const struct LDKNetworkGraph *NONNULL_PTR network, struct LDKPublicKey target, struct LDKCVec_ChannelDetailsZ *first_hops, struct LDKCVec_RouteHintZ last_hops, uint64_t final_value_msat, uint32_t final_cltv, struct LDKLogger logger);
2718         public static native long get_route(byte[] our_node_id, long network, byte[] target, long[] first_hops, long[] last_hops, long final_value_msat, int final_cltv, long logger);
2719         // void NetworkGraph_free(struct LDKNetworkGraph this_ptr);
2720         public static native void NetworkGraph_free(long this_ptr);
2721         // void LockedNetworkGraph_free(struct LDKLockedNetworkGraph this_ptr);
2722         public static native void LockedNetworkGraph_free(long this_ptr);
2723         // void NetGraphMsgHandler_free(struct LDKNetGraphMsgHandler this_ptr);
2724         public static native void NetGraphMsgHandler_free(long this_ptr);
2725         // MUST_USE_RES struct LDKNetGraphMsgHandler NetGraphMsgHandler_new(struct LDKThirtyTwoBytes genesis_hash, struct LDKAccess *chain_access, struct LDKLogger logger);
2726         public static native long NetGraphMsgHandler_new(byte[] genesis_hash, long chain_access, long logger);
2727         // MUST_USE_RES struct LDKNetGraphMsgHandler NetGraphMsgHandler_from_net_graph(struct LDKAccess *chain_access, struct LDKLogger logger, struct LDKNetworkGraph network_graph);
2728         public static native long NetGraphMsgHandler_from_net_graph(long chain_access, long logger, long network_graph);
2729         // MUST_USE_RES struct LDKLockedNetworkGraph NetGraphMsgHandler_read_locked_graph(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
2730         public static native long NetGraphMsgHandler_read_locked_graph(long this_arg);
2731         // MUST_USE_RES struct LDKNetworkGraph LockedNetworkGraph_graph(const struct LDKLockedNetworkGraph *NONNULL_PTR this_arg);
2732         public static native long LockedNetworkGraph_graph(long this_arg);
2733         // struct LDKRoutingMessageHandler NetGraphMsgHandler_as_RoutingMessageHandler(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
2734         public static native long NetGraphMsgHandler_as_RoutingMessageHandler(long this_arg);
2735         // struct LDKMessageSendEventsProvider NetGraphMsgHandler_as_MessageSendEventsProvider(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
2736         public static native long NetGraphMsgHandler_as_MessageSendEventsProvider(long this_arg);
2737         // void DirectionalChannelInfo_free(struct LDKDirectionalChannelInfo this_ptr);
2738         public static native void DirectionalChannelInfo_free(long this_ptr);
2739         // uint32_t DirectionalChannelInfo_get_last_update(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
2740         public static native int DirectionalChannelInfo_get_last_update(long this_ptr);
2741         // void DirectionalChannelInfo_set_last_update(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint32_t val);
2742         public static native void DirectionalChannelInfo_set_last_update(long this_ptr, int val);
2743         // bool DirectionalChannelInfo_get_enabled(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
2744         public static native boolean DirectionalChannelInfo_get_enabled(long this_ptr);
2745         // void DirectionalChannelInfo_set_enabled(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, bool val);
2746         public static native void DirectionalChannelInfo_set_enabled(long this_ptr, boolean val);
2747         // uint16_t DirectionalChannelInfo_get_cltv_expiry_delta(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
2748         public static native short DirectionalChannelInfo_get_cltv_expiry_delta(long this_ptr);
2749         // void DirectionalChannelInfo_set_cltv_expiry_delta(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint16_t val);
2750         public static native void DirectionalChannelInfo_set_cltv_expiry_delta(long this_ptr, short val);
2751         // uint64_t DirectionalChannelInfo_get_htlc_minimum_msat(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
2752         public static native long DirectionalChannelInfo_get_htlc_minimum_msat(long this_ptr);
2753         // void DirectionalChannelInfo_set_htlc_minimum_msat(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint64_t val);
2754         public static native void DirectionalChannelInfo_set_htlc_minimum_msat(long this_ptr, long val);
2755         // struct LDKRoutingFees DirectionalChannelInfo_get_fees(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
2756         public static native long DirectionalChannelInfo_get_fees(long this_ptr);
2757         // void DirectionalChannelInfo_set_fees(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
2758         public static native void DirectionalChannelInfo_set_fees(long this_ptr, long val);
2759         // struct LDKChannelUpdate DirectionalChannelInfo_get_last_update_message(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
2760         public static native long DirectionalChannelInfo_get_last_update_message(long this_ptr);
2761         // void DirectionalChannelInfo_set_last_update_message(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelUpdate val);
2762         public static native void DirectionalChannelInfo_set_last_update_message(long this_ptr, long val);
2763         // struct LDKCVec_u8Z DirectionalChannelInfo_write(const struct LDKDirectionalChannelInfo *NONNULL_PTR obj);
2764         public static native byte[] DirectionalChannelInfo_write(long obj);
2765         // struct LDKDirectionalChannelInfo DirectionalChannelInfo_read(struct LDKu8slice ser);
2766         public static native long DirectionalChannelInfo_read(byte[] ser);
2767         // void ChannelInfo_free(struct LDKChannelInfo this_ptr);
2768         public static native void ChannelInfo_free(long this_ptr);
2769         // struct LDKChannelFeatures ChannelInfo_get_features(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
2770         public static native long ChannelInfo_get_features(long this_ptr);
2771         // void ChannelInfo_set_features(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
2772         public static native void ChannelInfo_set_features(long this_ptr, long val);
2773         // struct LDKPublicKey ChannelInfo_get_node_one(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
2774         public static native byte[] ChannelInfo_get_node_one(long this_ptr);
2775         // void ChannelInfo_set_node_one(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2776         public static native void ChannelInfo_set_node_one(long this_ptr, byte[] val);
2777         // struct LDKDirectionalChannelInfo ChannelInfo_get_one_to_two(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
2778         public static native long ChannelInfo_get_one_to_two(long this_ptr);
2779         // void ChannelInfo_set_one_to_two(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKDirectionalChannelInfo val);
2780         public static native void ChannelInfo_set_one_to_two(long this_ptr, long val);
2781         // struct LDKPublicKey ChannelInfo_get_node_two(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
2782         public static native byte[] ChannelInfo_get_node_two(long this_ptr);
2783         // void ChannelInfo_set_node_two(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2784         public static native void ChannelInfo_set_node_two(long this_ptr, byte[] val);
2785         // struct LDKDirectionalChannelInfo ChannelInfo_get_two_to_one(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
2786         public static native long ChannelInfo_get_two_to_one(long this_ptr);
2787         // void ChannelInfo_set_two_to_one(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKDirectionalChannelInfo val);
2788         public static native void ChannelInfo_set_two_to_one(long this_ptr, long val);
2789         // struct LDKChannelAnnouncement ChannelInfo_get_announcement_message(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
2790         public static native long ChannelInfo_get_announcement_message(long this_ptr);
2791         // void ChannelInfo_set_announcement_message(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelAnnouncement val);
2792         public static native void ChannelInfo_set_announcement_message(long this_ptr, long val);
2793         // struct LDKCVec_u8Z ChannelInfo_write(const struct LDKChannelInfo *NONNULL_PTR obj);
2794         public static native byte[] ChannelInfo_write(long obj);
2795         // struct LDKChannelInfo ChannelInfo_read(struct LDKu8slice ser);
2796         public static native long ChannelInfo_read(byte[] ser);
2797         // void RoutingFees_free(struct LDKRoutingFees this_ptr);
2798         public static native void RoutingFees_free(long this_ptr);
2799         // struct LDKRoutingFees RoutingFees_clone(const struct LDKRoutingFees *NONNULL_PTR orig);
2800         public static native long RoutingFees_clone(long orig);
2801         // uint32_t RoutingFees_get_base_msat(const struct LDKRoutingFees *NONNULL_PTR this_ptr);
2802         public static native int RoutingFees_get_base_msat(long this_ptr);
2803         // void RoutingFees_set_base_msat(struct LDKRoutingFees *NONNULL_PTR this_ptr, uint32_t val);
2804         public static native void RoutingFees_set_base_msat(long this_ptr, int val);
2805         // uint32_t RoutingFees_get_proportional_millionths(const struct LDKRoutingFees *NONNULL_PTR this_ptr);
2806         public static native int RoutingFees_get_proportional_millionths(long this_ptr);
2807         // void RoutingFees_set_proportional_millionths(struct LDKRoutingFees *NONNULL_PTR this_ptr, uint32_t val);
2808         public static native void RoutingFees_set_proportional_millionths(long this_ptr, int val);
2809         // MUST_USE_RES struct LDKRoutingFees RoutingFees_new(uint32_t base_msat_arg, uint32_t proportional_millionths_arg);
2810         public static native long RoutingFees_new(int base_msat_arg, int proportional_millionths_arg);
2811         // struct LDKCResult_RoutingFeesDecodeErrorZ RoutingFees_read(struct LDKu8slice ser);
2812         public static native long RoutingFees_read(byte[] ser);
2813         // struct LDKCVec_u8Z RoutingFees_write(const struct LDKRoutingFees *NONNULL_PTR obj);
2814         public static native byte[] RoutingFees_write(long obj);
2815         // void NodeAnnouncementInfo_free(struct LDKNodeAnnouncementInfo this_ptr);
2816         public static native void NodeAnnouncementInfo_free(long this_ptr);
2817         // struct LDKNodeFeatures NodeAnnouncementInfo_get_features(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
2818         public static native long NodeAnnouncementInfo_get_features(long this_ptr);
2819         // void NodeAnnouncementInfo_set_features(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
2820         public static native void NodeAnnouncementInfo_set_features(long this_ptr, long val);
2821         // uint32_t NodeAnnouncementInfo_get_last_update(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
2822         public static native int NodeAnnouncementInfo_get_last_update(long this_ptr);
2823         // void NodeAnnouncementInfo_set_last_update(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, uint32_t val);
2824         public static native void NodeAnnouncementInfo_set_last_update(long this_ptr, int val);
2825         // const uint8_t (*NodeAnnouncementInfo_get_rgb(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr))[3];
2826         public static native byte[] NodeAnnouncementInfo_get_rgb(long this_ptr);
2827         // void NodeAnnouncementInfo_set_rgb(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKThreeBytes val);
2828         public static native void NodeAnnouncementInfo_set_rgb(long this_ptr, byte[] val);
2829         // const uint8_t (*NodeAnnouncementInfo_get_alias(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr))[32];
2830         public static native byte[] NodeAnnouncementInfo_get_alias(long this_ptr);
2831         // void NodeAnnouncementInfo_set_alias(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2832         public static native void NodeAnnouncementInfo_set_alias(long this_ptr, byte[] val);
2833         // void NodeAnnouncementInfo_set_addresses(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKCVec_NetAddressZ val);
2834         public static native void NodeAnnouncementInfo_set_addresses(long this_ptr, long[] val);
2835         // struct LDKNodeAnnouncement NodeAnnouncementInfo_get_announcement_message(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
2836         public static native long NodeAnnouncementInfo_get_announcement_message(long this_ptr);
2837         // void NodeAnnouncementInfo_set_announcement_message(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKNodeAnnouncement val);
2838         public static native void NodeAnnouncementInfo_set_announcement_message(long this_ptr, long val);
2839         // MUST_USE_RES struct LDKNodeAnnouncementInfo NodeAnnouncementInfo_new(struct LDKNodeFeatures features_arg, uint32_t last_update_arg, struct LDKThreeBytes rgb_arg, struct LDKThirtyTwoBytes alias_arg, struct LDKCVec_NetAddressZ addresses_arg, struct LDKNodeAnnouncement announcement_message_arg);
2840         public static native long NodeAnnouncementInfo_new(long features_arg, int last_update_arg, byte[] rgb_arg, byte[] alias_arg, long[] addresses_arg, long announcement_message_arg);
2841         // struct LDKCVec_u8Z NodeAnnouncementInfo_write(const struct LDKNodeAnnouncementInfo *NONNULL_PTR obj);
2842         public static native byte[] NodeAnnouncementInfo_write(long obj);
2843         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ NodeAnnouncementInfo_read(struct LDKu8slice ser);
2844         public static native long NodeAnnouncementInfo_read(byte[] ser);
2845         // void NodeInfo_free(struct LDKNodeInfo this_ptr);
2846         public static native void NodeInfo_free(long this_ptr);
2847         // void NodeInfo_set_channels(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
2848         public static native void NodeInfo_set_channels(long this_ptr, long[] val);
2849         // struct LDKRoutingFees NodeInfo_get_lowest_inbound_channel_fees(const struct LDKNodeInfo *NONNULL_PTR this_ptr);
2850         public static native long NodeInfo_get_lowest_inbound_channel_fees(long this_ptr);
2851         // void NodeInfo_set_lowest_inbound_channel_fees(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
2852         public static native void NodeInfo_set_lowest_inbound_channel_fees(long this_ptr, long val);
2853         // struct LDKNodeAnnouncementInfo NodeInfo_get_announcement_info(const struct LDKNodeInfo *NONNULL_PTR this_ptr);
2854         public static native long NodeInfo_get_announcement_info(long this_ptr);
2855         // void NodeInfo_set_announcement_info(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKNodeAnnouncementInfo val);
2856         public static native void NodeInfo_set_announcement_info(long this_ptr, long val);
2857         // MUST_USE_RES struct LDKNodeInfo NodeInfo_new(struct LDKCVec_u64Z channels_arg, struct LDKRoutingFees lowest_inbound_channel_fees_arg, struct LDKNodeAnnouncementInfo announcement_info_arg);
2858         public static native long NodeInfo_new(long[] channels_arg, long lowest_inbound_channel_fees_arg, long announcement_info_arg);
2859         // struct LDKCVec_u8Z NodeInfo_write(const struct LDKNodeInfo *NONNULL_PTR obj);
2860         public static native byte[] NodeInfo_write(long obj);
2861         // struct LDKCResult_NodeInfoDecodeErrorZ NodeInfo_read(struct LDKu8slice ser);
2862         public static native long NodeInfo_read(byte[] ser);
2863         // struct LDKCVec_u8Z NetworkGraph_write(const struct LDKNetworkGraph *NONNULL_PTR obj);
2864         public static native byte[] NetworkGraph_write(long obj);
2865         // struct LDKCResult_NetworkGraphDecodeErrorZ NetworkGraph_read(struct LDKu8slice ser);
2866         public static native long NetworkGraph_read(byte[] ser);
2867         // MUST_USE_RES struct LDKNetworkGraph NetworkGraph_new(struct LDKThirtyTwoBytes genesis_hash);
2868         public static native long NetworkGraph_new(byte[] genesis_hash);
2869         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_node_from_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKNodeAnnouncement *NONNULL_PTR msg);
2870         public static native long NetworkGraph_update_node_from_announcement(long this_arg, long msg);
2871         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_node_from_unsigned_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR msg);
2872         public static native long NetworkGraph_update_node_from_unsigned_announcement(long this_arg, long msg);
2873         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_from_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKChannelAnnouncement *NONNULL_PTR msg, struct LDKAccess *chain_access);
2874         public static native long NetworkGraph_update_channel_from_announcement(long this_arg, long msg, long chain_access);
2875         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_from_unsigned_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR msg, struct LDKAccess *chain_access);
2876         public static native long NetworkGraph_update_channel_from_unsigned_announcement(long this_arg, long msg, long chain_access);
2877         // void NetworkGraph_close_channel_from_update(struct LDKNetworkGraph *NONNULL_PTR this_arg, uint64_t short_channel_id, bool is_permanent);
2878         public static native void NetworkGraph_close_channel_from_update(long this_arg, long short_channel_id, boolean is_permanent);
2879         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKChannelUpdate *NONNULL_PTR msg);
2880         public static native long NetworkGraph_update_channel(long this_arg, long msg);
2881         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_unsigned(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedChannelUpdate *NONNULL_PTR msg);
2882         public static native long NetworkGraph_update_channel_unsigned(long this_arg, long msg);
2883 }