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

   1 package org.ldk.impl;
   2 import org.ldk.enums.*;
   3 import org.ldk.impl.version;
   4 import java.io.File;
   5 import java.io.InputStream;
   6 import java.io.IOException;
   7 import java.nio.file.Files;
   8 import java.nio.file.Path;
   9 import java.nio.file.StandardCopyOption;
  10
  11 public class bindings {
  12         public static class VecOrSliceDef {
  13                 public long dataptr;
  14                 public long datalen;
  15                 public long stride;
  16                 public VecOrSliceDef(long dataptr, long datalen, long stride) {
  17                         this.dataptr = dataptr; this.datalen = datalen; this.stride = stride;
  18                 }
  19         }
  20         static {
  21                 try {
  22                         // Try to load natively first, this works on Android and in testing.
  23                         System.loadLibrary("lightningjni");
  24                 } catch (UnsatisfiedLinkError system_load_err) {
  25                         // Otherwise try to load from the library jar.
  26                         File tmpdir = new File(System.getProperty("java.io.tmpdir"), "ldk-java-nativelib");
  27                         tmpdir.mkdir(); // If it fails to create, assume it was there already
  28                         tmpdir.deleteOnExit();
  29                         String libname = "liblightningjni_" + System.getProperty("os.name").replaceAll(" ", "") +
  30                                 "-" + System.getProperty("os.arch").replaceAll(" ", "") + ".nativelib";
  31                         try (InputStream is = bindings.class.getResourceAsStream("/" + libname)) {
  32                                 Path libpath = new File(tmpdir.toPath().toString(), "liblightningjni.so").toPath();
  33                                 Files.copy(is, libpath, StandardCopyOption.REPLACE_EXISTING);
  34                                 Runtime.getRuntime().load(libpath.toString());
  35                         } catch (Exception e) {
  36                                 System.err.println("Failed to load LDK native library.");
  37                                 System.err.println("System LDK native library load failed with: " + system_load_err);
  38                                 System.err.println("Resource-based LDK native library load failed with: " + e);
  39                                 throw new IllegalArgumentException(e);
  40                         }
  41                 }
  42                 init(java.lang.Enum.class, VecOrSliceDef.class);
  43                 init_class_cache();
  44                 if (!get_lib_version_string().equals(version.get_ldk_java_bindings_version()))
  45                         throw new IllegalArgumentException("Compiled LDK library and LDK class failes do not match");
  46                 // Fetching the LDK versions from C also checks that the header and binaries match
  47                 get_ldk_c_bindings_version();
  48                 get_ldk_version();
  49         }
  50         static native void init(java.lang.Class c, java.lang.Class slicedef);
  51         static native void init_class_cache();
  52         static native String get_lib_version_string();
  53
  54         public static native String get_ldk_c_bindings_version();
  55         public static native String get_ldk_version();
  56
  57         public static native boolean deref_bool(long ptr);
  58         public static native long deref_long(long ptr);
  59         public static native void free_heap_ptr(long ptr);
  60         public static native byte[] read_bytes(long ptr, long len);
  61         public static native byte[] get_u8_slice_bytes(long slice_ptr);
  62         public static native long bytes_to_u8_vec(byte[] bytes);
  63         public static native long new_txpointer_copy_data(byte[] txdata);
  64         public static native void txpointer_free(long ptr);
  65         public static native byte[] txpointer_get_buffer(long ptr);
  66         public static native long vec_slice_len(long vec);
  67         public static native long new_empty_slice_vec();
  68
  69         static { AccessError.values(); /* Force enum statics to run */ }
  70         static { COption_NoneZ.values(); /* Force enum statics to run */ }
  71         static { ChannelMonitorUpdateErr.values(); /* Force enum statics to run */ }
  72         static { ConfirmationTarget.values(); /* Force enum statics to run */ }
  73         static { CreationError.values(); /* Force enum statics to run */ }
  74         static { Currency.values(); /* Force enum statics to run */ }
  75         static { IOError.values(); /* Force enum statics to run */ }
  76         static { Level.values(); /* Force enum statics to run */ }
  77         static { Network.values(); /* Force enum statics to run */ }
  78         static { Recipient.values(); /* Force enum statics to run */ }
  79         static { Secp256k1Error.values(); /* Force enum statics to run */ }
  80         static { SemanticError.values(); /* Force enum statics to run */ }
  81         static { SiPrefix.values(); /* Force enum statics to run */ }
  82         public static class LDKBech32Error {
  83                 private LDKBech32Error() {}
  84                 public final static class MissingSeparator extends LDKBech32Error {
  85                         MissingSeparator() { }
  86                 }
  87                 public final static class InvalidChecksum extends LDKBech32Error {
  88                         InvalidChecksum() { }
  89                 }
  90                 public final static class InvalidLength extends LDKBech32Error {
  91                         InvalidLength() { }
  92                 }
  93                 public final static class InvalidChar extends LDKBech32Error {
  94                         public int invalid_char;
  95                         InvalidChar(int invalid_char) { this.invalid_char = invalid_char; }
  96                 }
  97                 public final static class InvalidData extends LDKBech32Error {
  98                         public byte invalid_data;
  99                         InvalidData(byte invalid_data) { this.invalid_data = invalid_data; }
 100                 }
 101                 public final static class InvalidPadding extends LDKBech32Error {
 102                         InvalidPadding() { }
 103                 }
 104                 public final static class MixedCase extends LDKBech32Error {
 105                         MixedCase() { }
 106                 }
 107                 static native void init();
 108         }
 109         static { LDKBech32Error.init(); }
 110         public static native LDKBech32Error LDKBech32Error_ref_from_ptr(long ptr);
 111         // struct LDKCVec_u8Z TxOut_get_script_pubkey (struct LDKTxOut* thing)
 112         public static native byte[] TxOut_get_script_pubkey(long thing);
 113         // uint64_t TxOut_get_value (struct LDKTxOut* thing)
 114         public static native long TxOut_get_value(long thing);
 115         // void CResult_NoneNoneZ_get_ok(LDKCResult_NoneNoneZ *NONNULL_PTR owner);
 116         public static native void CResult_NoneNoneZ_get_ok(long owner);
 117         // void CResult_NoneNoneZ_get_err(LDKCResult_NoneNoneZ *NONNULL_PTR owner);
 118         public static native void CResult_NoneNoneZ_get_err(long owner);
 119         // struct LDKCounterpartyCommitmentSecrets CResult_CounterpartyCommitmentSecretsDecodeErrorZ_get_ok(LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ *NONNULL_PTR owner);
 120         public static native long CResult_CounterpartyCommitmentSecretsDecodeErrorZ_get_ok(long owner);
 121         // struct LDKDecodeError CResult_CounterpartyCommitmentSecretsDecodeErrorZ_get_err(LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ *NONNULL_PTR owner);
 122         public static native long CResult_CounterpartyCommitmentSecretsDecodeErrorZ_get_err(long owner);
 123         // struct LDKSecretKey CResult_SecretKeyErrorZ_get_ok(LDKCResult_SecretKeyErrorZ *NONNULL_PTR owner);
 124         public static native byte[] CResult_SecretKeyErrorZ_get_ok(long owner);
 125         // enum LDKSecp256k1Error CResult_SecretKeyErrorZ_get_err(LDKCResult_SecretKeyErrorZ *NONNULL_PTR owner);
 126         public static native Secp256k1Error CResult_SecretKeyErrorZ_get_err(long owner);
 127         // struct LDKPublicKey CResult_PublicKeyErrorZ_get_ok(LDKCResult_PublicKeyErrorZ *NONNULL_PTR owner);
 128         public static native byte[] CResult_PublicKeyErrorZ_get_ok(long owner);
 129         // enum LDKSecp256k1Error CResult_PublicKeyErrorZ_get_err(LDKCResult_PublicKeyErrorZ *NONNULL_PTR owner);
 130         public static native Secp256k1Error CResult_PublicKeyErrorZ_get_err(long owner);
 131         // struct LDKTxCreationKeys CResult_TxCreationKeysDecodeErrorZ_get_ok(LDKCResult_TxCreationKeysDecodeErrorZ *NONNULL_PTR owner);
 132         public static native long CResult_TxCreationKeysDecodeErrorZ_get_ok(long owner);
 133         // struct LDKDecodeError CResult_TxCreationKeysDecodeErrorZ_get_err(LDKCResult_TxCreationKeysDecodeErrorZ *NONNULL_PTR owner);
 134         public static native long CResult_TxCreationKeysDecodeErrorZ_get_err(long owner);
 135         // struct LDKChannelPublicKeys CResult_ChannelPublicKeysDecodeErrorZ_get_ok(LDKCResult_ChannelPublicKeysDecodeErrorZ *NONNULL_PTR owner);
 136         public static native long CResult_ChannelPublicKeysDecodeErrorZ_get_ok(long owner);
 137         // struct LDKDecodeError CResult_ChannelPublicKeysDecodeErrorZ_get_err(LDKCResult_ChannelPublicKeysDecodeErrorZ *NONNULL_PTR owner);
 138         public static native long CResult_ChannelPublicKeysDecodeErrorZ_get_err(long owner);
 139         // struct LDKTxCreationKeys CResult_TxCreationKeysErrorZ_get_ok(LDKCResult_TxCreationKeysErrorZ *NONNULL_PTR owner);
 140         public static native long CResult_TxCreationKeysErrorZ_get_ok(long owner);
 141         // enum LDKSecp256k1Error CResult_TxCreationKeysErrorZ_get_err(LDKCResult_TxCreationKeysErrorZ *NONNULL_PTR owner);
 142         public static native Secp256k1Error CResult_TxCreationKeysErrorZ_get_err(long owner);
 143         public static class LDKCOption_u32Z {
 144                 private LDKCOption_u32Z() {}
 145                 public final static class Some extends LDKCOption_u32Z {
 146                         public int some;
 147                         Some(int some) { this.some = some; }
 148                 }
 149                 public final static class None extends LDKCOption_u32Z {
 150                         None() { }
 151                 }
 152                 static native void init();
 153         }
 154         static { LDKCOption_u32Z.init(); }
 155         public static native LDKCOption_u32Z LDKCOption_u32Z_ref_from_ptr(long ptr);
 156         // struct LDKHTLCOutputInCommitment CResult_HTLCOutputInCommitmentDecodeErrorZ_get_ok(LDKCResult_HTLCOutputInCommitmentDecodeErrorZ *NONNULL_PTR owner);
 157         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_get_ok(long owner);
 158         // struct LDKDecodeError CResult_HTLCOutputInCommitmentDecodeErrorZ_get_err(LDKCResult_HTLCOutputInCommitmentDecodeErrorZ *NONNULL_PTR owner);
 159         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_get_err(long owner);
 160         // struct LDKCounterpartyChannelTransactionParameters CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_ok(LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ *NONNULL_PTR owner);
 161         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_ok(long owner);
 162         // struct LDKDecodeError CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_err(LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ *NONNULL_PTR owner);
 163         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_err(long owner);
 164         // struct LDKChannelTransactionParameters CResult_ChannelTransactionParametersDecodeErrorZ_get_ok(LDKCResult_ChannelTransactionParametersDecodeErrorZ *NONNULL_PTR owner);
 165         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_get_ok(long owner);
 166         // struct LDKDecodeError CResult_ChannelTransactionParametersDecodeErrorZ_get_err(LDKCResult_ChannelTransactionParametersDecodeErrorZ *NONNULL_PTR owner);
 167         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_get_err(long owner);
 168         // struct LDKHolderCommitmentTransaction CResult_HolderCommitmentTransactionDecodeErrorZ_get_ok(LDKCResult_HolderCommitmentTransactionDecodeErrorZ *NONNULL_PTR owner);
 169         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_get_ok(long owner);
 170         // struct LDKDecodeError CResult_HolderCommitmentTransactionDecodeErrorZ_get_err(LDKCResult_HolderCommitmentTransactionDecodeErrorZ *NONNULL_PTR owner);
 171         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_get_err(long owner);
 172         // struct LDKBuiltCommitmentTransaction CResult_BuiltCommitmentTransactionDecodeErrorZ_get_ok(LDKCResult_BuiltCommitmentTransactionDecodeErrorZ *NONNULL_PTR owner);
 173         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_get_ok(long owner);
 174         // struct LDKDecodeError CResult_BuiltCommitmentTransactionDecodeErrorZ_get_err(LDKCResult_BuiltCommitmentTransactionDecodeErrorZ *NONNULL_PTR owner);
 175         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_get_err(long owner);
 176         // struct LDKTrustedClosingTransaction *CResult_TrustedClosingTransactionNoneZ_get_ok(LDKCResult_TrustedClosingTransactionNoneZ *NONNULL_PTR owner);
 177         public static native long CResult_TrustedClosingTransactionNoneZ_get_ok(long owner);
 178         // void CResult_TrustedClosingTransactionNoneZ_get_err(LDKCResult_TrustedClosingTransactionNoneZ *NONNULL_PTR owner);
 179         public static native void CResult_TrustedClosingTransactionNoneZ_get_err(long owner);
 180         // struct LDKCommitmentTransaction CResult_CommitmentTransactionDecodeErrorZ_get_ok(LDKCResult_CommitmentTransactionDecodeErrorZ *NONNULL_PTR owner);
 181         public static native long CResult_CommitmentTransactionDecodeErrorZ_get_ok(long owner);
 182         // struct LDKDecodeError CResult_CommitmentTransactionDecodeErrorZ_get_err(LDKCResult_CommitmentTransactionDecodeErrorZ *NONNULL_PTR owner);
 183         public static native long CResult_CommitmentTransactionDecodeErrorZ_get_err(long owner);
 184         // struct LDKTrustedCommitmentTransaction *CResult_TrustedCommitmentTransactionNoneZ_get_ok(LDKCResult_TrustedCommitmentTransactionNoneZ *NONNULL_PTR owner);
 185         public static native long CResult_TrustedCommitmentTransactionNoneZ_get_ok(long owner);
 186         // void CResult_TrustedCommitmentTransactionNoneZ_get_err(LDKCResult_TrustedCommitmentTransactionNoneZ *NONNULL_PTR owner);
 187         public static native void CResult_TrustedCommitmentTransactionNoneZ_get_err(long owner);
 188         // struct LDKCVec_SignatureZ CResult_CVec_SignatureZNoneZ_get_ok(LDKCResult_CVec_SignatureZNoneZ *NONNULL_PTR owner);
 189         public static native byte[][] CResult_CVec_SignatureZNoneZ_get_ok(long owner);
 190         // void CResult_CVec_SignatureZNoneZ_get_err(LDKCResult_CVec_SignatureZNoneZ *NONNULL_PTR owner);
 191         public static native void CResult_CVec_SignatureZNoneZ_get_err(long owner);
 192         // struct LDKShutdownScript CResult_ShutdownScriptDecodeErrorZ_get_ok(LDKCResult_ShutdownScriptDecodeErrorZ *NONNULL_PTR owner);
 193         public static native long CResult_ShutdownScriptDecodeErrorZ_get_ok(long owner);
 194         // struct LDKDecodeError CResult_ShutdownScriptDecodeErrorZ_get_err(LDKCResult_ShutdownScriptDecodeErrorZ *NONNULL_PTR owner);
 195         public static native long CResult_ShutdownScriptDecodeErrorZ_get_err(long owner);
 196         // struct LDKShutdownScript CResult_ShutdownScriptInvalidShutdownScriptZ_get_ok(LDKCResult_ShutdownScriptInvalidShutdownScriptZ *NONNULL_PTR owner);
 197         public static native long CResult_ShutdownScriptInvalidShutdownScriptZ_get_ok(long owner);
 198         // struct LDKInvalidShutdownScript CResult_ShutdownScriptInvalidShutdownScriptZ_get_err(LDKCResult_ShutdownScriptInvalidShutdownScriptZ *NONNULL_PTR owner);
 199         public static native long CResult_ShutdownScriptInvalidShutdownScriptZ_get_err(long owner);
 200         // void CResult_NoneErrorZ_get_ok(LDKCResult_NoneErrorZ *NONNULL_PTR owner);
 201         public static native void CResult_NoneErrorZ_get_ok(long owner);
 202         // enum LDKIOError CResult_NoneErrorZ_get_err(LDKCResult_NoneErrorZ *NONNULL_PTR owner);
 203         public static native IOError CResult_NoneErrorZ_get_err(long owner);
 204         // struct LDKRouteHop CResult_RouteHopDecodeErrorZ_get_ok(LDKCResult_RouteHopDecodeErrorZ *NONNULL_PTR owner);
 205         public static native long CResult_RouteHopDecodeErrorZ_get_ok(long owner);
 206         // struct LDKDecodeError CResult_RouteHopDecodeErrorZ_get_err(LDKCResult_RouteHopDecodeErrorZ *NONNULL_PTR owner);
 207         public static native long CResult_RouteHopDecodeErrorZ_get_err(long owner);
 208         // struct LDKRoute CResult_RouteDecodeErrorZ_get_ok(LDKCResult_RouteDecodeErrorZ *NONNULL_PTR owner);
 209         public static native long CResult_RouteDecodeErrorZ_get_ok(long owner);
 210         // struct LDKDecodeError CResult_RouteDecodeErrorZ_get_err(LDKCResult_RouteDecodeErrorZ *NONNULL_PTR owner);
 211         public static native long CResult_RouteDecodeErrorZ_get_err(long owner);
 212         // struct LDKRouteParameters CResult_RouteParametersDecodeErrorZ_get_ok(LDKCResult_RouteParametersDecodeErrorZ *NONNULL_PTR owner);
 213         public static native long CResult_RouteParametersDecodeErrorZ_get_ok(long owner);
 214         // struct LDKDecodeError CResult_RouteParametersDecodeErrorZ_get_err(LDKCResult_RouteParametersDecodeErrorZ *NONNULL_PTR owner);
 215         public static native long CResult_RouteParametersDecodeErrorZ_get_err(long owner);
 216         public static class LDKCOption_u64Z {
 217                 private LDKCOption_u64Z() {}
 218                 public final static class Some extends LDKCOption_u64Z {
 219                         public long some;
 220                         Some(long some) { this.some = some; }
 221                 }
 222                 public final static class None extends LDKCOption_u64Z {
 223                         None() { }
 224                 }
 225                 static native void init();
 226         }
 227         static { LDKCOption_u64Z.init(); }
 228         public static native LDKCOption_u64Z LDKCOption_u64Z_ref_from_ptr(long ptr);
 229         // struct LDKPaymentParameters CResult_PaymentParametersDecodeErrorZ_get_ok(LDKCResult_PaymentParametersDecodeErrorZ *NONNULL_PTR owner);
 230         public static native long CResult_PaymentParametersDecodeErrorZ_get_ok(long owner);
 231         // struct LDKDecodeError CResult_PaymentParametersDecodeErrorZ_get_err(LDKCResult_PaymentParametersDecodeErrorZ *NONNULL_PTR owner);
 232         public static native long CResult_PaymentParametersDecodeErrorZ_get_err(long owner);
 233         // struct LDKRouteHint CResult_RouteHintDecodeErrorZ_get_ok(LDKCResult_RouteHintDecodeErrorZ *NONNULL_PTR owner);
 234         public static native long CResult_RouteHintDecodeErrorZ_get_ok(long owner);
 235         // struct LDKDecodeError CResult_RouteHintDecodeErrorZ_get_err(LDKCResult_RouteHintDecodeErrorZ *NONNULL_PTR owner);
 236         public static native long CResult_RouteHintDecodeErrorZ_get_err(long owner);
 237         // struct LDKRouteHintHop CResult_RouteHintHopDecodeErrorZ_get_ok(LDKCResult_RouteHintHopDecodeErrorZ *NONNULL_PTR owner);
 238         public static native long CResult_RouteHintHopDecodeErrorZ_get_ok(long owner);
 239         // struct LDKDecodeError CResult_RouteHintHopDecodeErrorZ_get_err(LDKCResult_RouteHintHopDecodeErrorZ *NONNULL_PTR owner);
 240         public static native long CResult_RouteHintHopDecodeErrorZ_get_err(long owner);
 241         // struct LDKRoute CResult_RouteLightningErrorZ_get_ok(LDKCResult_RouteLightningErrorZ *NONNULL_PTR owner);
 242         public static native long CResult_RouteLightningErrorZ_get_ok(long owner);
 243         // struct LDKLightningError CResult_RouteLightningErrorZ_get_err(LDKCResult_RouteLightningErrorZ *NONNULL_PTR owner);
 244         public static native long CResult_RouteLightningErrorZ_get_err(long owner);
 245         // struct LDKTxOut CResult_TxOutAccessErrorZ_get_ok(LDKCResult_TxOutAccessErrorZ *NONNULL_PTR owner);
 246         public static native long CResult_TxOutAccessErrorZ_get_ok(long owner);
 247         // enum LDKAccessError CResult_TxOutAccessErrorZ_get_err(LDKCResult_TxOutAccessErrorZ *NONNULL_PTR owner);
 248         public static native AccessError CResult_TxOutAccessErrorZ_get_err(long owner);
 249         // uintptr_t C2Tuple_usizeTransactionZ_get_a(LDKC2Tuple_usizeTransactionZ *NONNULL_PTR owner);
 250         public static native long C2Tuple_usizeTransactionZ_get_a(long owner);
 251         // struct LDKTransaction C2Tuple_usizeTransactionZ_get_b(LDKC2Tuple_usizeTransactionZ *NONNULL_PTR owner);
 252         public static native byte[] C2Tuple_usizeTransactionZ_get_b(long owner);
 253         // void CResult_NoneChannelMonitorUpdateErrZ_get_ok(LDKCResult_NoneChannelMonitorUpdateErrZ *NONNULL_PTR owner);
 254         public static native void CResult_NoneChannelMonitorUpdateErrZ_get_ok(long owner);
 255         // enum LDKChannelMonitorUpdateErr CResult_NoneChannelMonitorUpdateErrZ_get_err(LDKCResult_NoneChannelMonitorUpdateErrZ *NONNULL_PTR owner);
 256         public static native ChannelMonitorUpdateErr CResult_NoneChannelMonitorUpdateErrZ_get_err(long owner);
 257         public static class LDKMonitorEvent {
 258                 private LDKMonitorEvent() {}
 259                 public final static class HTLCEvent extends LDKMonitorEvent {
 260                         public long htlc_event;
 261                         HTLCEvent(long htlc_event) { this.htlc_event = htlc_event; }
 262                 }
 263                 public final static class CommitmentTxConfirmed extends LDKMonitorEvent {
 264                         public long commitment_tx_confirmed;
 265                         CommitmentTxConfirmed(long commitment_tx_confirmed) { this.commitment_tx_confirmed = commitment_tx_confirmed; }
 266                 }
 267                 public final static class UpdateCompleted extends LDKMonitorEvent {
 268                         public long funding_txo;
 269                         public long monitor_update_id;
 270                         UpdateCompleted(long funding_txo, long monitor_update_id) { this.funding_txo = funding_txo; this.monitor_update_id = monitor_update_id; }
 271                 }
 272                 public final static class UpdateFailed extends LDKMonitorEvent {
 273                         public long update_failed;
 274                         UpdateFailed(long update_failed) { this.update_failed = update_failed; }
 275                 }
 276                 static native void init();
 277         }
 278         static { LDKMonitorEvent.init(); }
 279         public static native LDKMonitorEvent LDKMonitorEvent_ref_from_ptr(long ptr);
 280         public static class LDKCOption_C2Tuple_usizeTransactionZZ {
 281                 private LDKCOption_C2Tuple_usizeTransactionZZ() {}
 282                 public final static class Some extends LDKCOption_C2Tuple_usizeTransactionZZ {
 283                         public long some;
 284                         Some(long some) { this.some = some; }
 285                 }
 286                 public final static class None extends LDKCOption_C2Tuple_usizeTransactionZZ {
 287                         None() { }
 288                 }
 289                 static native void init();
 290         }
 291         static { LDKCOption_C2Tuple_usizeTransactionZZ.init(); }
 292         public static native LDKCOption_C2Tuple_usizeTransactionZZ LDKCOption_C2Tuple_usizeTransactionZZ_ref_from_ptr(long ptr);
 293         public static class LDKClosureReason {
 294                 private LDKClosureReason() {}
 295                 public final static class CounterpartyForceClosed extends LDKClosureReason {
 296                         public java.lang.String peer_msg;
 297                         CounterpartyForceClosed(java.lang.String peer_msg) { this.peer_msg = peer_msg; }
 298                 }
 299                 public final static class HolderForceClosed extends LDKClosureReason {
 300                         HolderForceClosed() { }
 301                 }
 302                 public final static class CooperativeClosure extends LDKClosureReason {
 303                         CooperativeClosure() { }
 304                 }
 305                 public final static class CommitmentTxConfirmed extends LDKClosureReason {
 306                         CommitmentTxConfirmed() { }
 307                 }
 308                 public final static class FundingTimedOut extends LDKClosureReason {
 309                         FundingTimedOut() { }
 310                 }
 311                 public final static class ProcessingError extends LDKClosureReason {
 312                         public java.lang.String err;
 313                         ProcessingError(java.lang.String err) { this.err = err; }
 314                 }
 315                 public final static class DisconnectedPeer extends LDKClosureReason {
 316                         DisconnectedPeer() { }
 317                 }
 318                 public final static class OutdatedChannelManager extends LDKClosureReason {
 319                         OutdatedChannelManager() { }
 320                 }
 321                 static native void init();
 322         }
 323         static { LDKClosureReason.init(); }
 324         public static native LDKClosureReason LDKClosureReason_ref_from_ptr(long ptr);
 325         public static class LDKCOption_ClosureReasonZ {
 326                 private LDKCOption_ClosureReasonZ() {}
 327                 public final static class Some extends LDKCOption_ClosureReasonZ {
 328                         public long some;
 329                         Some(long some) { this.some = some; }
 330                 }
 331                 public final static class None extends LDKCOption_ClosureReasonZ {
 332                         None() { }
 333                 }
 334                 static native void init();
 335         }
 336         static { LDKCOption_ClosureReasonZ.init(); }
 337         public static native LDKCOption_ClosureReasonZ LDKCOption_ClosureReasonZ_ref_from_ptr(long ptr);
 338         // struct LDKCOption_ClosureReasonZ CResult_COption_ClosureReasonZDecodeErrorZ_get_ok(LDKCResult_COption_ClosureReasonZDecodeErrorZ *NONNULL_PTR owner);
 339         public static native long CResult_COption_ClosureReasonZDecodeErrorZ_get_ok(long owner);
 340         // struct LDKDecodeError CResult_COption_ClosureReasonZDecodeErrorZ_get_err(LDKCResult_COption_ClosureReasonZDecodeErrorZ *NONNULL_PTR owner);
 341         public static native long CResult_COption_ClosureReasonZDecodeErrorZ_get_err(long owner);
 342         public static class LDKNetworkUpdate {
 343                 private LDKNetworkUpdate() {}
 344                 public final static class ChannelUpdateMessage extends LDKNetworkUpdate {
 345                         public long msg;
 346                         ChannelUpdateMessage(long msg) { this.msg = msg; }
 347                 }
 348                 public final static class ChannelClosed extends LDKNetworkUpdate {
 349                         public long short_channel_id;
 350                         public boolean is_permanent;
 351                         ChannelClosed(long short_channel_id, boolean is_permanent) { this.short_channel_id = short_channel_id; this.is_permanent = is_permanent; }
 352                 }
 353                 public final static class NodeFailure extends LDKNetworkUpdate {
 354                         public byte[] node_id;
 355                         public boolean is_permanent;
 356                         NodeFailure(byte[] node_id, boolean is_permanent) { this.node_id = node_id; this.is_permanent = is_permanent; }
 357                 }
 358                 static native void init();
 359         }
 360         static { LDKNetworkUpdate.init(); }
 361         public static native LDKNetworkUpdate LDKNetworkUpdate_ref_from_ptr(long ptr);
 362         public static class LDKCOption_NetworkUpdateZ {
 363                 private LDKCOption_NetworkUpdateZ() {}
 364                 public final static class Some extends LDKCOption_NetworkUpdateZ {
 365                         public long some;
 366                         Some(long some) { this.some = some; }
 367                 }
 368                 public final static class None extends LDKCOption_NetworkUpdateZ {
 369                         None() { }
 370                 }
 371                 static native void init();
 372         }
 373         static { LDKCOption_NetworkUpdateZ.init(); }
 374         public static native LDKCOption_NetworkUpdateZ LDKCOption_NetworkUpdateZ_ref_from_ptr(long ptr);
 375         public static class LDKSpendableOutputDescriptor {
 376                 private LDKSpendableOutputDescriptor() {}
 377                 public final static class StaticOutput extends LDKSpendableOutputDescriptor {
 378                         public long outpoint;
 379                         public long output;
 380                         StaticOutput(long outpoint, long output) { this.outpoint = outpoint; this.output = output; }
 381                 }
 382                 public final static class DelayedPaymentOutput extends LDKSpendableOutputDescriptor {
 383                         public long delayed_payment_output;
 384                         DelayedPaymentOutput(long delayed_payment_output) { this.delayed_payment_output = delayed_payment_output; }
 385                 }
 386                 public final static class StaticPaymentOutput extends LDKSpendableOutputDescriptor {
 387                         public long static_payment_output;
 388                         StaticPaymentOutput(long static_payment_output) { this.static_payment_output = static_payment_output; }
 389                 }
 390                 static native void init();
 391         }
 392         static { LDKSpendableOutputDescriptor.init(); }
 393         public static native LDKSpendableOutputDescriptor LDKSpendableOutputDescriptor_ref_from_ptr(long ptr);
 394         public static class LDKPaymentPurpose {
 395                 private LDKPaymentPurpose() {}
 396                 public final static class InvoicePayment extends LDKPaymentPurpose {
 397                         public byte[] payment_preimage;
 398                         public byte[] payment_secret;
 399                         InvoicePayment(byte[] payment_preimage, byte[] payment_secret) { this.payment_preimage = payment_preimage; this.payment_secret = payment_secret; }
 400                 }
 401                 public final static class SpontaneousPayment extends LDKPaymentPurpose {
 402                         public byte[] spontaneous_payment;
 403                         SpontaneousPayment(byte[] spontaneous_payment) { this.spontaneous_payment = spontaneous_payment; }
 404                 }
 405                 static native void init();
 406         }
 407         static { LDKPaymentPurpose.init(); }
 408         public static native LDKPaymentPurpose LDKPaymentPurpose_ref_from_ptr(long ptr);
 409         public static class LDKEvent {
 410                 private LDKEvent() {}
 411                 public final static class FundingGenerationReady extends LDKEvent {
 412                         public byte[] temporary_channel_id;
 413                         public long channel_value_satoshis;
 414                         public byte[] output_script;
 415                         public long user_channel_id;
 416                         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; }
 417                 }
 418                 public final static class PaymentReceived extends LDKEvent {
 419                         public byte[] payment_hash;
 420                         public long amt;
 421                         public long purpose;
 422                         PaymentReceived(byte[] payment_hash, long amt, long purpose) { this.payment_hash = payment_hash; this.amt = amt; this.purpose = purpose; }
 423                 }
 424                 public final static class PaymentSent extends LDKEvent {
 425                         public byte[] payment_id;
 426                         public byte[] payment_preimage;
 427                         public byte[] payment_hash;
 428                         public long fee_paid_msat;
 429                         PaymentSent(byte[] payment_id, byte[] payment_preimage, byte[] payment_hash, long fee_paid_msat) { this.payment_id = payment_id; this.payment_preimage = payment_preimage; this.payment_hash = payment_hash; this.fee_paid_msat = fee_paid_msat; }
 430                 }
 431                 public final static class PaymentPathFailed extends LDKEvent {
 432                         public byte[] payment_id;
 433                         public byte[] payment_hash;
 434                         public boolean rejected_by_dest;
 435                         public long network_update;
 436                         public boolean all_paths_failed;
 437                         public long[] path;
 438                         public long short_channel_id;
 439                         public long retry;
 440                         PaymentPathFailed(byte[] payment_id, byte[] payment_hash, boolean rejected_by_dest, long network_update, boolean all_paths_failed, long[] path, long short_channel_id, long retry) { this.payment_id = payment_id; this.payment_hash = payment_hash; this.rejected_by_dest = rejected_by_dest; this.network_update = network_update; this.all_paths_failed = all_paths_failed; this.path = path; this.short_channel_id = short_channel_id; this.retry = retry; }
 441                 }
 442                 public final static class PaymentFailed extends LDKEvent {
 443                         public byte[] payment_id;
 444                         public byte[] payment_hash;
 445                         PaymentFailed(byte[] payment_id, byte[] payment_hash) { this.payment_id = payment_id; this.payment_hash = payment_hash; }
 446                 }
 447                 public final static class PendingHTLCsForwardable extends LDKEvent {
 448                         public long time_forwardable;
 449                         PendingHTLCsForwardable(long time_forwardable) { this.time_forwardable = time_forwardable; }
 450                 }
 451                 public final static class SpendableOutputs extends LDKEvent {
 452                         public long[] outputs;
 453                         SpendableOutputs(long[] outputs) { this.outputs = outputs; }
 454                 }
 455                 public final static class PaymentForwarded extends LDKEvent {
 456                         public long fee_earned_msat;
 457                         public boolean claim_from_onchain_tx;
 458                         PaymentForwarded(long fee_earned_msat, boolean claim_from_onchain_tx) { this.fee_earned_msat = fee_earned_msat; this.claim_from_onchain_tx = claim_from_onchain_tx; }
 459                 }
 460                 public final static class ChannelClosed extends LDKEvent {
 461                         public byte[] channel_id;
 462                         public long user_channel_id;
 463                         public long reason;
 464                         ChannelClosed(byte[] channel_id, long user_channel_id, long reason) { this.channel_id = channel_id; this.user_channel_id = user_channel_id; this.reason = reason; }
 465                 }
 466                 public final static class DiscardFunding extends LDKEvent {
 467                         public byte[] channel_id;
 468                         public byte[] transaction;
 469                         DiscardFunding(byte[] channel_id, byte[] transaction) { this.channel_id = channel_id; this.transaction = transaction; }
 470                 }
 471                 public final static class PaymentPathSuccessful extends LDKEvent {
 472                         public byte[] payment_id;
 473                         public byte[] payment_hash;
 474                         public long[] path;
 475                         PaymentPathSuccessful(byte[] payment_id, byte[] payment_hash, long[] path) { this.payment_id = payment_id; this.payment_hash = payment_hash; this.path = path; }
 476                 }
 477                 public final static class OpenChannelRequest extends LDKEvent {
 478                         public byte[] temporary_channel_id;
 479                         public byte[] counterparty_node_id;
 480                         public long funding_satoshis;
 481                         public long push_msat;
 482                         public long channel_type;
 483                         OpenChannelRequest(byte[] temporary_channel_id, byte[] counterparty_node_id, long funding_satoshis, long push_msat, long channel_type) { this.temporary_channel_id = temporary_channel_id; this.counterparty_node_id = counterparty_node_id; this.funding_satoshis = funding_satoshis; this.push_msat = push_msat; this.channel_type = channel_type; }
 484                 }
 485                 static native void init();
 486         }
 487         static { LDKEvent.init(); }
 488         public static native LDKEvent LDKEvent_ref_from_ptr(long ptr);
 489         public static class LDKCOption_EventZ {
 490                 private LDKCOption_EventZ() {}
 491                 public final static class Some extends LDKCOption_EventZ {
 492                         public long some;
 493                         Some(long some) { this.some = some; }
 494                 }
 495                 public final static class None extends LDKCOption_EventZ {
 496                         None() { }
 497                 }
 498                 static native void init();
 499         }
 500         static { LDKCOption_EventZ.init(); }
 501         public static native LDKCOption_EventZ LDKCOption_EventZ_ref_from_ptr(long ptr);
 502         // struct LDKCOption_EventZ CResult_COption_EventZDecodeErrorZ_get_ok(LDKCResult_COption_EventZDecodeErrorZ *NONNULL_PTR owner);
 503         public static native long CResult_COption_EventZDecodeErrorZ_get_ok(long owner);
 504         // struct LDKDecodeError CResult_COption_EventZDecodeErrorZ_get_err(LDKCResult_COption_EventZDecodeErrorZ *NONNULL_PTR owner);
 505         public static native long CResult_COption_EventZDecodeErrorZ_get_err(long owner);
 506         public static class LDKErrorAction {
 507                 private LDKErrorAction() {}
 508                 public final static class DisconnectPeer extends LDKErrorAction {
 509                         public long msg;
 510                         DisconnectPeer(long msg) { this.msg = msg; }
 511                 }
 512                 public final static class IgnoreError extends LDKErrorAction {
 513                         IgnoreError() { }
 514                 }
 515                 public final static class IgnoreAndLog extends LDKErrorAction {
 516                         public org.ldk.enums.Level ignore_and_log;
 517                         IgnoreAndLog(org.ldk.enums.Level ignore_and_log) { this.ignore_and_log = ignore_and_log; }
 518                 }
 519                 public final static class IgnoreDuplicateGossip extends LDKErrorAction {
 520                         IgnoreDuplicateGossip() { }
 521                 }
 522                 public final static class SendErrorMessage extends LDKErrorAction {
 523                         public long msg;
 524                         SendErrorMessage(long msg) { this.msg = msg; }
 525                 }
 526                 public final static class SendWarningMessage extends LDKErrorAction {
 527                         public long msg;
 528                         public org.ldk.enums.Level log_level;
 529                         SendWarningMessage(long msg, org.ldk.enums.Level log_level) { this.msg = msg; this.log_level = log_level; }
 530                 }
 531                 static native void init();
 532         }
 533         static { LDKErrorAction.init(); }
 534         public static native LDKErrorAction LDKErrorAction_ref_from_ptr(long ptr);
 535         public static class LDKMessageSendEvent {
 536                 private LDKMessageSendEvent() {}
 537                 public final static class SendAcceptChannel extends LDKMessageSendEvent {
 538                         public byte[] node_id;
 539                         public long msg;
 540                         SendAcceptChannel(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 541                 }
 542                 public final static class SendOpenChannel extends LDKMessageSendEvent {
 543                         public byte[] node_id;
 544                         public long msg;
 545                         SendOpenChannel(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 546                 }
 547                 public final static class SendFundingCreated extends LDKMessageSendEvent {
 548                         public byte[] node_id;
 549                         public long msg;
 550                         SendFundingCreated(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 551                 }
 552                 public final static class SendFundingSigned extends LDKMessageSendEvent {
 553                         public byte[] node_id;
 554                         public long msg;
 555                         SendFundingSigned(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 556                 }
 557                 public final static class SendFundingLocked extends LDKMessageSendEvent {
 558                         public byte[] node_id;
 559                         public long msg;
 560                         SendFundingLocked(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 561                 }
 562                 public final static class SendAnnouncementSignatures extends LDKMessageSendEvent {
 563                         public byte[] node_id;
 564                         public long msg;
 565                         SendAnnouncementSignatures(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 566                 }
 567                 public final static class UpdateHTLCs extends LDKMessageSendEvent {
 568                         public byte[] node_id;
 569                         public long updates;
 570                         UpdateHTLCs(byte[] node_id, long updates) { this.node_id = node_id; this.updates = updates; }
 571                 }
 572                 public final static class SendRevokeAndACK extends LDKMessageSendEvent {
 573                         public byte[] node_id;
 574                         public long msg;
 575                         SendRevokeAndACK(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 576                 }
 577                 public final static class SendClosingSigned extends LDKMessageSendEvent {
 578                         public byte[] node_id;
 579                         public long msg;
 580                         SendClosingSigned(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 581                 }
 582                 public final static class SendShutdown extends LDKMessageSendEvent {
 583                         public byte[] node_id;
 584                         public long msg;
 585                         SendShutdown(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 586                 }
 587                 public final static class SendChannelReestablish extends LDKMessageSendEvent {
 588                         public byte[] node_id;
 589                         public long msg;
 590                         SendChannelReestablish(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 591                 }
 592                 public final static class BroadcastChannelAnnouncement extends LDKMessageSendEvent {
 593                         public long msg;
 594                         public long update_msg;
 595                         BroadcastChannelAnnouncement(long msg, long update_msg) { this.msg = msg; this.update_msg = update_msg; }
 596                 }
 597                 public final static class BroadcastNodeAnnouncement extends LDKMessageSendEvent {
 598                         public long msg;
 599                         BroadcastNodeAnnouncement(long msg) { this.msg = msg; }
 600                 }
 601                 public final static class BroadcastChannelUpdate extends LDKMessageSendEvent {
 602                         public long msg;
 603                         BroadcastChannelUpdate(long msg) { this.msg = msg; }
 604                 }
 605                 public final static class SendChannelUpdate extends LDKMessageSendEvent {
 606                         public byte[] node_id;
 607                         public long msg;
 608                         SendChannelUpdate(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 609                 }
 610                 public final static class HandleError extends LDKMessageSendEvent {
 611                         public byte[] node_id;
 612                         public long action;
 613                         HandleError(byte[] node_id, long action) { this.node_id = node_id; this.action = action; }
 614                 }
 615                 public final static class SendChannelRangeQuery extends LDKMessageSendEvent {
 616                         public byte[] node_id;
 617                         public long msg;
 618                         SendChannelRangeQuery(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 619                 }
 620                 public final static class SendShortIdsQuery extends LDKMessageSendEvent {
 621                         public byte[] node_id;
 622                         public long msg;
 623                         SendShortIdsQuery(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 624                 }
 625                 public final static class SendReplyChannelRange extends LDKMessageSendEvent {
 626                         public byte[] node_id;
 627                         public long msg;
 628                         SendReplyChannelRange(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 629                 }
 630                 public final static class SendGossipTimestampFilter extends LDKMessageSendEvent {
 631                         public byte[] node_id;
 632                         public long msg;
 633                         SendGossipTimestampFilter(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 634                 }
 635                 static native void init();
 636         }
 637         static { LDKMessageSendEvent.init(); }
 638         public static native LDKMessageSendEvent LDKMessageSendEvent_ref_from_ptr(long ptr);
 639         // struct LDKFixedPenaltyScorer CResult_FixedPenaltyScorerDecodeErrorZ_get_ok(LDKCResult_FixedPenaltyScorerDecodeErrorZ *NONNULL_PTR owner);
 640         public static native long CResult_FixedPenaltyScorerDecodeErrorZ_get_ok(long owner);
 641         // struct LDKDecodeError CResult_FixedPenaltyScorerDecodeErrorZ_get_err(LDKCResult_FixedPenaltyScorerDecodeErrorZ *NONNULL_PTR owner);
 642         public static native long CResult_FixedPenaltyScorerDecodeErrorZ_get_err(long owner);
 643         // struct LDKScoringParameters CResult_ScoringParametersDecodeErrorZ_get_ok(LDKCResult_ScoringParametersDecodeErrorZ *NONNULL_PTR owner);
 644         public static native long CResult_ScoringParametersDecodeErrorZ_get_ok(long owner);
 645         // struct LDKDecodeError CResult_ScoringParametersDecodeErrorZ_get_err(LDKCResult_ScoringParametersDecodeErrorZ *NONNULL_PTR owner);
 646         public static native long CResult_ScoringParametersDecodeErrorZ_get_err(long owner);
 647         // struct LDKScorer *CResult_ScorerDecodeErrorZ_get_ok(LDKCResult_ScorerDecodeErrorZ *NONNULL_PTR owner);
 648         public static native long CResult_ScorerDecodeErrorZ_get_ok(long owner);
 649         // struct LDKDecodeError CResult_ScorerDecodeErrorZ_get_err(LDKCResult_ScorerDecodeErrorZ *NONNULL_PTR owner);
 650         public static native long CResult_ScorerDecodeErrorZ_get_err(long owner);
 651         // struct LDKProbabilisticScorer *CResult_ProbabilisticScorerDecodeErrorZ_get_ok(LDKCResult_ProbabilisticScorerDecodeErrorZ *NONNULL_PTR owner);
 652         public static native long CResult_ProbabilisticScorerDecodeErrorZ_get_ok(long owner);
 653         // struct LDKDecodeError CResult_ProbabilisticScorerDecodeErrorZ_get_err(LDKCResult_ProbabilisticScorerDecodeErrorZ *NONNULL_PTR owner);
 654         public static native long CResult_ProbabilisticScorerDecodeErrorZ_get_err(long owner);
 655         // struct LDKInitFeatures CResult_InitFeaturesDecodeErrorZ_get_ok(LDKCResult_InitFeaturesDecodeErrorZ *NONNULL_PTR owner);
 656         public static native long CResult_InitFeaturesDecodeErrorZ_get_ok(long owner);
 657         // struct LDKDecodeError CResult_InitFeaturesDecodeErrorZ_get_err(LDKCResult_InitFeaturesDecodeErrorZ *NONNULL_PTR owner);
 658         public static native long CResult_InitFeaturesDecodeErrorZ_get_err(long owner);
 659         // struct LDKChannelFeatures CResult_ChannelFeaturesDecodeErrorZ_get_ok(LDKCResult_ChannelFeaturesDecodeErrorZ *NONNULL_PTR owner);
 660         public static native long CResult_ChannelFeaturesDecodeErrorZ_get_ok(long owner);
 661         // struct LDKDecodeError CResult_ChannelFeaturesDecodeErrorZ_get_err(LDKCResult_ChannelFeaturesDecodeErrorZ *NONNULL_PTR owner);
 662         public static native long CResult_ChannelFeaturesDecodeErrorZ_get_err(long owner);
 663         // struct LDKNodeFeatures CResult_NodeFeaturesDecodeErrorZ_get_ok(LDKCResult_NodeFeaturesDecodeErrorZ *NONNULL_PTR owner);
 664         public static native long CResult_NodeFeaturesDecodeErrorZ_get_ok(long owner);
 665         // struct LDKDecodeError CResult_NodeFeaturesDecodeErrorZ_get_err(LDKCResult_NodeFeaturesDecodeErrorZ *NONNULL_PTR owner);
 666         public static native long CResult_NodeFeaturesDecodeErrorZ_get_err(long owner);
 667         // struct LDKInvoiceFeatures CResult_InvoiceFeaturesDecodeErrorZ_get_ok(LDKCResult_InvoiceFeaturesDecodeErrorZ *NONNULL_PTR owner);
 668         public static native long CResult_InvoiceFeaturesDecodeErrorZ_get_ok(long owner);
 669         // struct LDKDecodeError CResult_InvoiceFeaturesDecodeErrorZ_get_err(LDKCResult_InvoiceFeaturesDecodeErrorZ *NONNULL_PTR owner);
 670         public static native long CResult_InvoiceFeaturesDecodeErrorZ_get_err(long owner);
 671         // struct LDKChannelTypeFeatures CResult_ChannelTypeFeaturesDecodeErrorZ_get_ok(LDKCResult_ChannelTypeFeaturesDecodeErrorZ *NONNULL_PTR owner);
 672         public static native long CResult_ChannelTypeFeaturesDecodeErrorZ_get_ok(long owner);
 673         // struct LDKDecodeError CResult_ChannelTypeFeaturesDecodeErrorZ_get_err(LDKCResult_ChannelTypeFeaturesDecodeErrorZ *NONNULL_PTR owner);
 674         public static native long CResult_ChannelTypeFeaturesDecodeErrorZ_get_err(long owner);
 675         // struct LDKDelayedPaymentOutputDescriptor CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_ok(LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR owner);
 676         public static native long CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_ok(long owner);
 677         // struct LDKDecodeError CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_err(LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR owner);
 678         public static native long CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_err(long owner);
 679         // struct LDKStaticPaymentOutputDescriptor CResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_ok(LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR owner);
 680         public static native long CResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_ok(long owner);
 681         // struct LDKDecodeError CResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_err(LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR owner);
 682         public static native long CResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_err(long owner);
 683         // struct LDKSpendableOutputDescriptor CResult_SpendableOutputDescriptorDecodeErrorZ_get_ok(LDKCResult_SpendableOutputDescriptorDecodeErrorZ *NONNULL_PTR owner);
 684         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_get_ok(long owner);
 685         // struct LDKDecodeError CResult_SpendableOutputDescriptorDecodeErrorZ_get_err(LDKCResult_SpendableOutputDescriptorDecodeErrorZ *NONNULL_PTR owner);
 686         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_get_err(long owner);
 687         // struct LDKSignature C2Tuple_SignatureCVec_SignatureZZ_get_a(LDKC2Tuple_SignatureCVec_SignatureZZ *NONNULL_PTR owner);
 688         public static native byte[] C2Tuple_SignatureCVec_SignatureZZ_get_a(long owner);
 689         // struct LDKCVec_SignatureZ C2Tuple_SignatureCVec_SignatureZZ_get_b(LDKC2Tuple_SignatureCVec_SignatureZZ *NONNULL_PTR owner);
 690         public static native byte[][] C2Tuple_SignatureCVec_SignatureZZ_get_b(long owner);
 691         // struct LDKC2Tuple_SignatureCVec_SignatureZZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_ok(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *NONNULL_PTR owner);
 692         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_ok(long owner);
 693         // void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_err(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *NONNULL_PTR owner);
 694         public static native void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_err(long owner);
 695         // struct LDKSignature CResult_SignatureNoneZ_get_ok(LDKCResult_SignatureNoneZ *NONNULL_PTR owner);
 696         public static native byte[] CResult_SignatureNoneZ_get_ok(long owner);
 697         // void CResult_SignatureNoneZ_get_err(LDKCResult_SignatureNoneZ *NONNULL_PTR owner);
 698         public static native void CResult_SignatureNoneZ_get_err(long owner);
 699         // struct LDKSignature C2Tuple_SignatureSignatureZ_get_a(LDKC2Tuple_SignatureSignatureZ *NONNULL_PTR owner);
 700         public static native byte[] C2Tuple_SignatureSignatureZ_get_a(long owner);
 701         // struct LDKSignature C2Tuple_SignatureSignatureZ_get_b(LDKC2Tuple_SignatureSignatureZ *NONNULL_PTR owner);
 702         public static native byte[] C2Tuple_SignatureSignatureZ_get_b(long owner);
 703         // struct LDKC2Tuple_SignatureSignatureZ CResult_C2Tuple_SignatureSignatureZNoneZ_get_ok(LDKCResult_C2Tuple_SignatureSignatureZNoneZ *NONNULL_PTR owner);
 704         public static native long CResult_C2Tuple_SignatureSignatureZNoneZ_get_ok(long owner);
 705         // void CResult_C2Tuple_SignatureSignatureZNoneZ_get_err(LDKCResult_C2Tuple_SignatureSignatureZNoneZ *NONNULL_PTR owner);
 706         public static native void CResult_C2Tuple_SignatureSignatureZNoneZ_get_err(long owner);
 707         // struct LDKSecretKey CResult_SecretKeyNoneZ_get_ok(LDKCResult_SecretKeyNoneZ *NONNULL_PTR owner);
 708         public static native byte[] CResult_SecretKeyNoneZ_get_ok(long owner);
 709         // void CResult_SecretKeyNoneZ_get_err(LDKCResult_SecretKeyNoneZ *NONNULL_PTR owner);
 710         public static native void CResult_SecretKeyNoneZ_get_err(long owner);
 711         public interface LDKBaseSign {
 712                  byte[] get_per_commitment_point(long idx);
 713                  byte[] release_commitment_secret(long idx);
 714                  long validate_holder_commitment(long holder_tx, byte[][] preimages);
 715                  byte[] channel_keys_id();
 716                  long sign_counterparty_commitment(long commitment_tx, byte[][] preimages);
 717                  long validate_counterparty_revocation(long idx, byte[] secret);
 718                  long sign_holder_commitment_and_htlcs(long commitment_tx);
 719                  long sign_justice_revoked_output(byte[] justice_tx, long input, long amount, byte[] per_commitment_key);
 720                  long sign_justice_revoked_htlc(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc);
 721                  long sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc);
 722                  long sign_closing_transaction(long closing_tx);
 723                  long sign_channel_announcement(long msg);
 724                  void ready_channel(long channel_parameters);
 725         }
 726         public static native long LDKBaseSign_new(LDKBaseSign impl, long pubkeys);
 727         // LDKPublicKey BaseSign_get_per_commitment_point LDKBaseSign *NONNULL_PTR this_arg, uint64_t idx
 728         public static native byte[] BaseSign_get_per_commitment_point(long this_arg, long idx);
 729         // LDKThirtyTwoBytes BaseSign_release_commitment_secret LDKBaseSign *NONNULL_PTR this_arg, uint64_t idx
 730         public static native byte[] BaseSign_release_commitment_secret(long this_arg, long idx);
 731         // LDKCResult_NoneNoneZ BaseSign_validate_holder_commitment LDKBaseSign *NONNULL_PTR this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR holder_tx, struct LDKCVec_PaymentPreimageZ preimages
 732         public static native long BaseSign_validate_holder_commitment(long this_arg, long holder_tx, byte[][] preimages);
 733         // LDKThirtyTwoBytes BaseSign_channel_keys_id LDKBaseSign *NONNULL_PTR this_arg
 734         public static native byte[] BaseSign_channel_keys_id(long this_arg);
 735         // LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ BaseSign_sign_counterparty_commitment LDKBaseSign *NONNULL_PTR this_arg, const struct LDKCommitmentTransaction *NONNULL_PTR commitment_tx, struct LDKCVec_PaymentPreimageZ preimages
 736         public static native long BaseSign_sign_counterparty_commitment(long this_arg, long commitment_tx, byte[][] preimages);
 737         // LDKCResult_NoneNoneZ BaseSign_validate_counterparty_revocation LDKBaseSign *NONNULL_PTR this_arg, uint64_t idx, const uint8_t (*secret)[32]
 738         public static native long BaseSign_validate_counterparty_revocation(long this_arg, long idx, byte[] secret);
 739         // LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ BaseSign_sign_holder_commitment_and_htlcs LDKBaseSign *NONNULL_PTR this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR commitment_tx
 740         public static native long BaseSign_sign_holder_commitment_and_htlcs(long this_arg, long commitment_tx);
 741         // LDKCResult_SignatureNoneZ BaseSign_sign_justice_revoked_output LDKBaseSign *NONNULL_PTR this_arg, struct LDKTransaction justice_tx, uintptr_t input, uint64_t amount, const uint8_t (*per_commitment_key)[32]
 742         public static native long BaseSign_sign_justice_revoked_output(long this_arg, byte[] justice_tx, long input, long amount, byte[] per_commitment_key);
 743         // LDKCResult_SignatureNoneZ BaseSign_sign_justice_revoked_htlc LDKBaseSign *NONNULL_PTR 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
 744         public static native long BaseSign_sign_justice_revoked_htlc(long this_arg, byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc);
 745         // LDKCResult_SignatureNoneZ BaseSign_sign_counterparty_htlc_transaction LDKBaseSign *NONNULL_PTR this_arg, struct LDKTransaction htlc_tx, uintptr_t input, uint64_t amount, struct LDKPublicKey per_commitment_point, const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc
 746         public static native long BaseSign_sign_counterparty_htlc_transaction(long this_arg, byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc);
 747         // LDKCResult_SignatureNoneZ BaseSign_sign_closing_transaction LDKBaseSign *NONNULL_PTR this_arg, const struct LDKClosingTransaction *NONNULL_PTR closing_tx
 748         public static native long BaseSign_sign_closing_transaction(long this_arg, long closing_tx);
 749         // LDKCResult_C2Tuple_SignatureSignatureZNoneZ BaseSign_sign_channel_announcement LDKBaseSign *NONNULL_PTR this_arg, const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR msg
 750         public static native long BaseSign_sign_channel_announcement(long this_arg, long msg);
 751         // void BaseSign_ready_channel LDKBaseSign *NONNULL_PTR this_arg, const struct LDKChannelTransactionParameters *NONNULL_PTR channel_parameters
 752         public static native void BaseSign_ready_channel(long this_arg, long channel_parameters);
 753         // LDKChannelPublicKeys BaseSign_get_pubkeys LDKBaseSign *NONNULL_PTR this_arg
 754         public static native long BaseSign_get_pubkeys(long this_arg);
 755         public interface LDKSign {
 756                  byte[] write();
 757         }
 758         public static native long LDKSign_new(LDKSign impl, LDKBaseSign BaseSign, long pubkeys);
 759         public static native long LDKSign_get_BaseSign(long arg);
 760         // LDKCVec_u8Z Sign_write LDKSign *NONNULL_PTR this_arg
 761         public static native byte[] Sign_write(long this_arg);
 762         // struct LDKSign CResult_SignDecodeErrorZ_get_ok(LDKCResult_SignDecodeErrorZ *NONNULL_PTR owner);
 763         public static native long CResult_SignDecodeErrorZ_get_ok(long owner);
 764         // struct LDKDecodeError CResult_SignDecodeErrorZ_get_err(LDKCResult_SignDecodeErrorZ *NONNULL_PTR owner);
 765         public static native long CResult_SignDecodeErrorZ_get_err(long owner);
 766         // struct LDKRecoverableSignature CResult_RecoverableSignatureNoneZ_get_ok(LDKCResult_RecoverableSignatureNoneZ *NONNULL_PTR owner);
 767         public static native byte[] CResult_RecoverableSignatureNoneZ_get_ok(long owner);
 768         // void CResult_RecoverableSignatureNoneZ_get_err(LDKCResult_RecoverableSignatureNoneZ *NONNULL_PTR owner);
 769         public static native void CResult_RecoverableSignatureNoneZ_get_err(long owner);
 770         // struct LDKCVec_CVec_u8ZZ CResult_CVec_CVec_u8ZZNoneZ_get_ok(LDKCResult_CVec_CVec_u8ZZNoneZ *NONNULL_PTR owner);
 771         public static native byte[][] CResult_CVec_CVec_u8ZZNoneZ_get_ok(long owner);
 772         // void CResult_CVec_CVec_u8ZZNoneZ_get_err(LDKCResult_CVec_CVec_u8ZZNoneZ *NONNULL_PTR owner);
 773         public static native void CResult_CVec_CVec_u8ZZNoneZ_get_err(long owner);
 774         // struct LDKInMemorySigner CResult_InMemorySignerDecodeErrorZ_get_ok(LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR owner);
 775         public static native long CResult_InMemorySignerDecodeErrorZ_get_ok(long owner);
 776         // struct LDKDecodeError CResult_InMemorySignerDecodeErrorZ_get_err(LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR owner);
 777         public static native long CResult_InMemorySignerDecodeErrorZ_get_err(long owner);
 778         // struct LDKTransaction CResult_TransactionNoneZ_get_ok(LDKCResult_TransactionNoneZ *NONNULL_PTR owner);
 779         public static native byte[] CResult_TransactionNoneZ_get_ok(long owner);
 780         // void CResult_TransactionNoneZ_get_err(LDKCResult_TransactionNoneZ *NONNULL_PTR owner);
 781         public static native void CResult_TransactionNoneZ_get_err(long owner);
 782         // struct LDKThirtyTwoBytes C2Tuple_BlockHashChannelMonitorZ_get_a(LDKC2Tuple_BlockHashChannelMonitorZ *NONNULL_PTR owner);
 783         public static native byte[] C2Tuple_BlockHashChannelMonitorZ_get_a(long owner);
 784         // struct LDKChannelMonitor C2Tuple_BlockHashChannelMonitorZ_get_b(LDKC2Tuple_BlockHashChannelMonitorZ *NONNULL_PTR owner);
 785         public static native long C2Tuple_BlockHashChannelMonitorZ_get_b(long owner);
 786         // struct LDKCVec_C2Tuple_BlockHashChannelMonitorZZ CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_get_ok(LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ *NONNULL_PTR owner);
 787         public static native long[] CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_get_ok(long owner);
 788         // enum LDKIOError CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_get_err(LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ *NONNULL_PTR owner);
 789         public static native IOError CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_get_err(long owner);
 790         public static class LDKCOption_u16Z {
 791                 private LDKCOption_u16Z() {}
 792                 public final static class Some extends LDKCOption_u16Z {
 793                         public short some;
 794                         Some(short some) { this.some = some; }
 795                 }
 796                 public final static class None extends LDKCOption_u16Z {
 797                         None() { }
 798                 }
 799                 static native void init();
 800         }
 801         static { LDKCOption_u16Z.init(); }
 802         public static native LDKCOption_u16Z LDKCOption_u16Z_ref_from_ptr(long ptr);
 803         public static class LDKAPIError {
 804                 private LDKAPIError() {}
 805                 public final static class APIMisuseError extends LDKAPIError {
 806                         public java.lang.String err;
 807                         APIMisuseError(java.lang.String err) { this.err = err; }
 808                 }
 809                 public final static class FeeRateTooHigh extends LDKAPIError {
 810                         public java.lang.String err;
 811                         public int feerate;
 812                         FeeRateTooHigh(java.lang.String err, int feerate) { this.err = err; this.feerate = feerate; }
 813                 }
 814                 public final static class RouteError extends LDKAPIError {
 815                         public java.lang.String err;
 816                         RouteError(java.lang.String err) { this.err = err; }
 817                 }
 818                 public final static class ChannelUnavailable extends LDKAPIError {
 819                         public java.lang.String err;
 820                         ChannelUnavailable(java.lang.String err) { this.err = err; }
 821                 }
 822                 public final static class MonitorUpdateFailed extends LDKAPIError {
 823                         MonitorUpdateFailed() { }
 824                 }
 825                 public final static class IncompatibleShutdownScript extends LDKAPIError {
 826                         public long script;
 827                         IncompatibleShutdownScript(long script) { this.script = script; }
 828                 }
 829                 static native void init();
 830         }
 831         static { LDKAPIError.init(); }
 832         public static native LDKAPIError LDKAPIError_ref_from_ptr(long ptr);
 833         // void CResult_NoneAPIErrorZ_get_ok(LDKCResult_NoneAPIErrorZ *NONNULL_PTR owner);
 834         public static native void CResult_NoneAPIErrorZ_get_ok(long owner);
 835         // struct LDKAPIError CResult_NoneAPIErrorZ_get_err(LDKCResult_NoneAPIErrorZ *NONNULL_PTR owner);
 836         public static native long CResult_NoneAPIErrorZ_get_err(long owner);
 837         // struct LDKThirtyTwoBytes CResult__u832APIErrorZ_get_ok(LDKCResult__u832APIErrorZ *NONNULL_PTR owner);
 838         public static native byte[] CResult__u832APIErrorZ_get_ok(long owner);
 839         // struct LDKAPIError CResult__u832APIErrorZ_get_err(LDKCResult__u832APIErrorZ *NONNULL_PTR owner);
 840         public static native long CResult__u832APIErrorZ_get_err(long owner);
 841         public static class LDKPaymentSendFailure {
 842                 private LDKPaymentSendFailure() {}
 843                 public final static class ParameterError extends LDKPaymentSendFailure {
 844                         public long parameter_error;
 845                         ParameterError(long parameter_error) { this.parameter_error = parameter_error; }
 846                 }
 847                 public final static class PathParameterError extends LDKPaymentSendFailure {
 848                         public long[] path_parameter_error;
 849                         PathParameterError(long[] path_parameter_error) { this.path_parameter_error = path_parameter_error; }
 850                 }
 851                 public final static class AllFailedRetrySafe extends LDKPaymentSendFailure {
 852                         public long[] all_failed_retry_safe;
 853                         AllFailedRetrySafe(long[] all_failed_retry_safe) { this.all_failed_retry_safe = all_failed_retry_safe; }
 854                 }
 855                 public final static class PartialFailure extends LDKPaymentSendFailure {
 856                         public long[] results;
 857                         public long failed_paths_retry;
 858                         public byte[] payment_id;
 859                         PartialFailure(long[] results, long failed_paths_retry, byte[] payment_id) { this.results = results; this.failed_paths_retry = failed_paths_retry; this.payment_id = payment_id; }
 860                 }
 861                 static native void init();
 862         }
 863         static { LDKPaymentSendFailure.init(); }
 864         public static native LDKPaymentSendFailure LDKPaymentSendFailure_ref_from_ptr(long ptr);
 865         // struct LDKThirtyTwoBytes CResult_PaymentIdPaymentSendFailureZ_get_ok(LDKCResult_PaymentIdPaymentSendFailureZ *NONNULL_PTR owner);
 866         public static native byte[] CResult_PaymentIdPaymentSendFailureZ_get_ok(long owner);
 867         // struct LDKPaymentSendFailure CResult_PaymentIdPaymentSendFailureZ_get_err(LDKCResult_PaymentIdPaymentSendFailureZ *NONNULL_PTR owner);
 868         public static native long CResult_PaymentIdPaymentSendFailureZ_get_err(long owner);
 869         // void CResult_NonePaymentSendFailureZ_get_ok(LDKCResult_NonePaymentSendFailureZ *NONNULL_PTR owner);
 870         public static native void CResult_NonePaymentSendFailureZ_get_ok(long owner);
 871         // struct LDKPaymentSendFailure CResult_NonePaymentSendFailureZ_get_err(LDKCResult_NonePaymentSendFailureZ *NONNULL_PTR owner);
 872         public static native long CResult_NonePaymentSendFailureZ_get_err(long owner);
 873         // struct LDKThirtyTwoBytes C2Tuple_PaymentHashPaymentIdZ_get_a(LDKC2Tuple_PaymentHashPaymentIdZ *NONNULL_PTR owner);
 874         public static native byte[] C2Tuple_PaymentHashPaymentIdZ_get_a(long owner);
 875         // struct LDKThirtyTwoBytes C2Tuple_PaymentHashPaymentIdZ_get_b(LDKC2Tuple_PaymentHashPaymentIdZ *NONNULL_PTR owner);
 876         public static native byte[] C2Tuple_PaymentHashPaymentIdZ_get_b(long owner);
 877         // struct LDKC2Tuple_PaymentHashPaymentIdZ CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_ok(LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ *NONNULL_PTR owner);
 878         public static native long CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_ok(long owner);
 879         // struct LDKPaymentSendFailure CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_err(LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ *NONNULL_PTR owner);
 880         public static native long CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_err(long owner);
 881         public static class LDKNetAddress {
 882                 private LDKNetAddress() {}
 883                 public final static class IPv4 extends LDKNetAddress {
 884                         public byte[] addr;
 885                         public short port;
 886                         IPv4(byte[] addr, short port) { this.addr = addr; this.port = port; }
 887                 }
 888                 public final static class IPv6 extends LDKNetAddress {
 889                         public byte[] addr;
 890                         public short port;
 891                         IPv6(byte[] addr, short port) { this.addr = addr; this.port = port; }
 892                 }
 893                 public final static class OnionV2 extends LDKNetAddress {
 894                         public byte[] onion_v2;
 895                         OnionV2(byte[] onion_v2) { this.onion_v2 = onion_v2; }
 896                 }
 897                 public final static class OnionV3 extends LDKNetAddress {
 898                         public byte[] ed25519_pubkey;
 899                         public short checksum;
 900                         public byte version;
 901                         public short port;
 902                         OnionV3(byte[] ed25519_pubkey, short checksum, byte version, short port) { this.ed25519_pubkey = ed25519_pubkey; this.checksum = checksum; this.version = version; this.port = port; }
 903                 }
 904                 static native void init();
 905         }
 906         static { LDKNetAddress.init(); }
 907         public static native LDKNetAddress LDKNetAddress_ref_from_ptr(long ptr);
 908         // struct LDKThirtyTwoBytes C2Tuple_PaymentHashPaymentSecretZ_get_a(LDKC2Tuple_PaymentHashPaymentSecretZ *NONNULL_PTR owner);
 909         public static native byte[] C2Tuple_PaymentHashPaymentSecretZ_get_a(long owner);
 910         // struct LDKThirtyTwoBytes C2Tuple_PaymentHashPaymentSecretZ_get_b(LDKC2Tuple_PaymentHashPaymentSecretZ *NONNULL_PTR owner);
 911         public static native byte[] C2Tuple_PaymentHashPaymentSecretZ_get_b(long owner);
 912         // struct LDKC2Tuple_PaymentHashPaymentSecretZ CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_get_ok(LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ *NONNULL_PTR owner);
 913         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_get_ok(long owner);
 914         // void CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_get_err(LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ *NONNULL_PTR owner);
 915         public static native void CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_get_err(long owner);
 916         // struct LDKC2Tuple_PaymentHashPaymentSecretZ CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_get_ok(LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ *NONNULL_PTR owner);
 917         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_get_ok(long owner);
 918         // struct LDKAPIError CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_get_err(LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ *NONNULL_PTR owner);
 919         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_get_err(long owner);
 920         // struct LDKThirtyTwoBytes CResult_PaymentSecretNoneZ_get_ok(LDKCResult_PaymentSecretNoneZ *NONNULL_PTR owner);
 921         public static native byte[] CResult_PaymentSecretNoneZ_get_ok(long owner);
 922         // void CResult_PaymentSecretNoneZ_get_err(LDKCResult_PaymentSecretNoneZ *NONNULL_PTR owner);
 923         public static native void CResult_PaymentSecretNoneZ_get_err(long owner);
 924         // struct LDKThirtyTwoBytes CResult_PaymentSecretAPIErrorZ_get_ok(LDKCResult_PaymentSecretAPIErrorZ *NONNULL_PTR owner);
 925         public static native byte[] CResult_PaymentSecretAPIErrorZ_get_ok(long owner);
 926         // struct LDKAPIError CResult_PaymentSecretAPIErrorZ_get_err(LDKCResult_PaymentSecretAPIErrorZ *NONNULL_PTR owner);
 927         public static native long CResult_PaymentSecretAPIErrorZ_get_err(long owner);
 928         // struct LDKThirtyTwoBytes CResult_PaymentPreimageAPIErrorZ_get_ok(LDKCResult_PaymentPreimageAPIErrorZ *NONNULL_PTR owner);
 929         public static native byte[] CResult_PaymentPreimageAPIErrorZ_get_ok(long owner);
 930         // struct LDKAPIError CResult_PaymentPreimageAPIErrorZ_get_err(LDKCResult_PaymentPreimageAPIErrorZ *NONNULL_PTR owner);
 931         public static native long CResult_PaymentPreimageAPIErrorZ_get_err(long owner);
 932         // struct LDKCounterpartyForwardingInfo CResult_CounterpartyForwardingInfoDecodeErrorZ_get_ok(LDKCResult_CounterpartyForwardingInfoDecodeErrorZ *NONNULL_PTR owner);
 933         public static native long CResult_CounterpartyForwardingInfoDecodeErrorZ_get_ok(long owner);
 934         // struct LDKDecodeError CResult_CounterpartyForwardingInfoDecodeErrorZ_get_err(LDKCResult_CounterpartyForwardingInfoDecodeErrorZ *NONNULL_PTR owner);
 935         public static native long CResult_CounterpartyForwardingInfoDecodeErrorZ_get_err(long owner);
 936         // struct LDKChannelCounterparty CResult_ChannelCounterpartyDecodeErrorZ_get_ok(LDKCResult_ChannelCounterpartyDecodeErrorZ *NONNULL_PTR owner);
 937         public static native long CResult_ChannelCounterpartyDecodeErrorZ_get_ok(long owner);
 938         // struct LDKDecodeError CResult_ChannelCounterpartyDecodeErrorZ_get_err(LDKCResult_ChannelCounterpartyDecodeErrorZ *NONNULL_PTR owner);
 939         public static native long CResult_ChannelCounterpartyDecodeErrorZ_get_err(long owner);
 940         // struct LDKChannelDetails CResult_ChannelDetailsDecodeErrorZ_get_ok(LDKCResult_ChannelDetailsDecodeErrorZ *NONNULL_PTR owner);
 941         public static native long CResult_ChannelDetailsDecodeErrorZ_get_ok(long owner);
 942         // struct LDKDecodeError CResult_ChannelDetailsDecodeErrorZ_get_err(LDKCResult_ChannelDetailsDecodeErrorZ *NONNULL_PTR owner);
 943         public static native long CResult_ChannelDetailsDecodeErrorZ_get_err(long owner);
 944         // struct LDKPhantomRouteHints CResult_PhantomRouteHintsDecodeErrorZ_get_ok(LDKCResult_PhantomRouteHintsDecodeErrorZ *NONNULL_PTR owner);
 945         public static native long CResult_PhantomRouteHintsDecodeErrorZ_get_ok(long owner);
 946         // struct LDKDecodeError CResult_PhantomRouteHintsDecodeErrorZ_get_err(LDKCResult_PhantomRouteHintsDecodeErrorZ *NONNULL_PTR owner);
 947         public static native long CResult_PhantomRouteHintsDecodeErrorZ_get_err(long owner);
 948         public interface LDKWatch {
 949                  long watch_channel(long funding_txo, long monitor);
 950                  long update_channel(long funding_txo, long update);
 951                  long[] release_pending_monitor_events();
 952         }
 953         public static native long LDKWatch_new(LDKWatch impl);
 954         // LDKCResult_NoneChannelMonitorUpdateErrZ Watch_watch_channel LDKWatch *NONNULL_PTR this_arg, struct LDKOutPoint funding_txo, struct LDKChannelMonitor monitor
 955         public static native long Watch_watch_channel(long this_arg, long funding_txo, long monitor);
 956         // LDKCResult_NoneChannelMonitorUpdateErrZ Watch_update_channel LDKWatch *NONNULL_PTR this_arg, struct LDKOutPoint funding_txo, struct LDKChannelMonitorUpdate update
 957         public static native long Watch_update_channel(long this_arg, long funding_txo, long update);
 958         // LDKCVec_MonitorEventZ Watch_release_pending_monitor_events LDKWatch *NONNULL_PTR this_arg
 959         public static native long[] Watch_release_pending_monitor_events(long this_arg);
 960         public interface LDKBroadcasterInterface {
 961                  void broadcast_transaction(byte[] tx);
 962         }
 963         public static native long LDKBroadcasterInterface_new(LDKBroadcasterInterface impl);
 964         // void BroadcasterInterface_broadcast_transaction LDKBroadcasterInterface *NONNULL_PTR this_arg, struct LDKTransaction tx
 965         public static native void BroadcasterInterface_broadcast_transaction(long this_arg, byte[] tx);
 966         public interface LDKKeysInterface {
 967                  long get_node_secret(Recipient recipient);
 968                  byte[] get_destination_script();
 969                  long get_shutdown_scriptpubkey();
 970                  long get_channel_signer(boolean inbound, long channel_value_satoshis);
 971                  byte[] get_secure_random_bytes();
 972                  long read_chan_signer(byte[] reader);
 973                  long sign_invoice(byte[] hrp_bytes, byte[] invoice_data, Recipient receipient);
 974                  byte[] get_inbound_payment_key_material();
 975         }
 976         public static native long LDKKeysInterface_new(LDKKeysInterface impl);
 977         // LDKCResult_SecretKeyNoneZ KeysInterface_get_node_secret LDKKeysInterface *NONNULL_PTR this_arg, enum LDKRecipient recipient
 978         public static native long KeysInterface_get_node_secret(long this_arg, Recipient recipient);
 979         // LDKCVec_u8Z KeysInterface_get_destination_script LDKKeysInterface *NONNULL_PTR this_arg
 980         public static native byte[] KeysInterface_get_destination_script(long this_arg);
 981         // LDKShutdownScript KeysInterface_get_shutdown_scriptpubkey LDKKeysInterface *NONNULL_PTR this_arg
 982         public static native long KeysInterface_get_shutdown_scriptpubkey(long this_arg);
 983         // LDKSign KeysInterface_get_channel_signer LDKKeysInterface *NONNULL_PTR this_arg, bool inbound, uint64_t channel_value_satoshis
 984         public static native long KeysInterface_get_channel_signer(long this_arg, boolean inbound, long channel_value_satoshis);
 985         // LDKThirtyTwoBytes KeysInterface_get_secure_random_bytes LDKKeysInterface *NONNULL_PTR this_arg
 986         public static native byte[] KeysInterface_get_secure_random_bytes(long this_arg);
 987         // LDKCResult_SignDecodeErrorZ KeysInterface_read_chan_signer LDKKeysInterface *NONNULL_PTR this_arg, struct LDKu8slice reader
 988         public static native long KeysInterface_read_chan_signer(long this_arg, byte[] reader);
 989         // LDKCResult_RecoverableSignatureNoneZ KeysInterface_sign_invoice LDKKeysInterface *NONNULL_PTR this_arg, struct LDKu8slice hrp_bytes, struct LDKCVec_u5Z invoice_data, enum LDKRecipient receipient
 990         public static native long KeysInterface_sign_invoice(long this_arg, byte[] hrp_bytes, byte[] invoice_data, Recipient receipient);
 991         // LDKThirtyTwoBytes KeysInterface_get_inbound_payment_key_material LDKKeysInterface *NONNULL_PTR this_arg
 992         public static native byte[] KeysInterface_get_inbound_payment_key_material(long this_arg);
 993         public interface LDKFeeEstimator {
 994                  int get_est_sat_per_1000_weight(ConfirmationTarget confirmation_target);
 995         }
 996         public static native long LDKFeeEstimator_new(LDKFeeEstimator impl);
 997         // uint32_t FeeEstimator_get_est_sat_per_1000_weight LDKFeeEstimator *NONNULL_PTR this_arg, enum LDKConfirmationTarget confirmation_target
 998         public static native int FeeEstimator_get_est_sat_per_1000_weight(long this_arg, ConfirmationTarget confirmation_target);
 999         public interface LDKLogger {
1000                  void log(long record);
1001         }
1002         public static native long LDKLogger_new(LDKLogger impl);
1003         // struct LDKThirtyTwoBytes C2Tuple_BlockHashChannelManagerZ_get_a(LDKC2Tuple_BlockHashChannelManagerZ *NONNULL_PTR owner);
1004         public static native byte[] C2Tuple_BlockHashChannelManagerZ_get_a(long owner);
1005         // struct LDKChannelManager *C2Tuple_BlockHashChannelManagerZ_get_b(LDKC2Tuple_BlockHashChannelManagerZ *NONNULL_PTR owner);
1006         public static native long C2Tuple_BlockHashChannelManagerZ_get_b(long owner);
1007         // struct LDKC2Tuple_BlockHashChannelManagerZ *CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ *NONNULL_PTR owner);
1008         public static native long CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(long owner);
1009         // struct LDKDecodeError CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err(LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ *NONNULL_PTR owner);
1010         public static native long CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err(long owner);
1011         // struct LDKChannelConfig CResult_ChannelConfigDecodeErrorZ_get_ok(LDKCResult_ChannelConfigDecodeErrorZ *NONNULL_PTR owner);
1012         public static native long CResult_ChannelConfigDecodeErrorZ_get_ok(long owner);
1013         // struct LDKDecodeError CResult_ChannelConfigDecodeErrorZ_get_err(LDKCResult_ChannelConfigDecodeErrorZ *NONNULL_PTR owner);
1014         public static native long CResult_ChannelConfigDecodeErrorZ_get_err(long owner);
1015         // struct LDKOutPoint CResult_OutPointDecodeErrorZ_get_ok(LDKCResult_OutPointDecodeErrorZ *NONNULL_PTR owner);
1016         public static native long CResult_OutPointDecodeErrorZ_get_ok(long owner);
1017         // struct LDKDecodeError CResult_OutPointDecodeErrorZ_get_err(LDKCResult_OutPointDecodeErrorZ *NONNULL_PTR owner);
1018         public static native long CResult_OutPointDecodeErrorZ_get_err(long owner);
1019         public interface LDKType {
1020                  short type_id();
1021                  String debug_str();
1022                  byte[] write();
1023         }
1024         public static native long LDKType_new(LDKType impl);
1025         // uint16_t Type_type_id LDKType *NONNULL_PTR this_arg
1026         public static native short Type_type_id(long this_arg);
1027         // LDKStr Type_debug_str LDKType *NONNULL_PTR this_arg
1028         public static native String Type_debug_str(long this_arg);
1029         // LDKCVec_u8Z Type_write LDKType *NONNULL_PTR this_arg
1030         public static native byte[] Type_write(long this_arg);
1031         public static class LDKCOption_TypeZ {
1032                 private LDKCOption_TypeZ() {}
1033                 public final static class Some extends LDKCOption_TypeZ {
1034                         public long some;
1035                         Some(long some) { this.some = some; }
1036                 }
1037                 public final static class None extends LDKCOption_TypeZ {
1038                         None() { }
1039                 }
1040                 static native void init();
1041         }
1042         static { LDKCOption_TypeZ.init(); }
1043         public static native LDKCOption_TypeZ LDKCOption_TypeZ_ref_from_ptr(long ptr);
1044         // struct LDKCOption_TypeZ CResult_COption_TypeZDecodeErrorZ_get_ok(LDKCResult_COption_TypeZDecodeErrorZ *NONNULL_PTR owner);
1045         public static native long CResult_COption_TypeZDecodeErrorZ_get_ok(long owner);
1046         // struct LDKDecodeError CResult_COption_TypeZDecodeErrorZ_get_err(LDKCResult_COption_TypeZDecodeErrorZ *NONNULL_PTR owner);
1047         public static native long CResult_COption_TypeZDecodeErrorZ_get_err(long owner);
1048         public static class LDKPaymentError {
1049                 private LDKPaymentError() {}
1050                 public final static class Invoice extends LDKPaymentError {
1051                         public java.lang.String invoice;
1052                         Invoice(java.lang.String invoice) { this.invoice = invoice; }
1053                 }
1054                 public final static class Routing extends LDKPaymentError {
1055                         public long routing;
1056                         Routing(long routing) { this.routing = routing; }
1057                 }
1058                 public final static class Sending extends LDKPaymentError {
1059                         public long sending;
1060                         Sending(long sending) { this.sending = sending; }
1061                 }
1062                 static native void init();
1063         }
1064         static { LDKPaymentError.init(); }
1065         public static native LDKPaymentError LDKPaymentError_ref_from_ptr(long ptr);
1066         // struct LDKThirtyTwoBytes CResult_PaymentIdPaymentErrorZ_get_ok(LDKCResult_PaymentIdPaymentErrorZ *NONNULL_PTR owner);
1067         public static native byte[] CResult_PaymentIdPaymentErrorZ_get_ok(long owner);
1068         // struct LDKPaymentError CResult_PaymentIdPaymentErrorZ_get_err(LDKCResult_PaymentIdPaymentErrorZ *NONNULL_PTR owner);
1069         public static native long CResult_PaymentIdPaymentErrorZ_get_err(long owner);
1070         public static class LDKParseError {
1071                 private LDKParseError() {}
1072                 public final static class Bech32Error extends LDKParseError {
1073                         public long bech32_error;
1074                         Bech32Error(long bech32_error) { this.bech32_error = bech32_error; }
1075                 }
1076                 public final static class ParseAmountError extends LDKParseError {
1077                         public int parse_amount_error;
1078                         ParseAmountError(int parse_amount_error) { this.parse_amount_error = parse_amount_error; }
1079                 }
1080                 public final static class MalformedSignature extends LDKParseError {
1081                         public org.ldk.enums.Secp256k1Error malformed_signature;
1082                         MalformedSignature(org.ldk.enums.Secp256k1Error malformed_signature) { this.malformed_signature = malformed_signature; }
1083                 }
1084                 public final static class BadPrefix extends LDKParseError {
1085                         BadPrefix() { }
1086                 }
1087                 public final static class UnknownCurrency extends LDKParseError {
1088                         UnknownCurrency() { }
1089                 }
1090                 public final static class UnknownSiPrefix extends LDKParseError {
1091                         UnknownSiPrefix() { }
1092                 }
1093                 public final static class MalformedHRP extends LDKParseError {
1094                         MalformedHRP() { }
1095                 }
1096                 public final static class TooShortDataPart extends LDKParseError {
1097                         TooShortDataPart() { }
1098                 }
1099                 public final static class UnexpectedEndOfTaggedFields extends LDKParseError {
1100                         UnexpectedEndOfTaggedFields() { }
1101                 }
1102                 public final static class DescriptionDecodeError extends LDKParseError {
1103                         public int description_decode_error;
1104                         DescriptionDecodeError(int description_decode_error) { this.description_decode_error = description_decode_error; }
1105                 }
1106                 public final static class PaddingError extends LDKParseError {
1107                         PaddingError() { }
1108                 }
1109                 public final static class IntegerOverflowError extends LDKParseError {
1110                         IntegerOverflowError() { }
1111                 }
1112                 public final static class InvalidSegWitProgramLength extends LDKParseError {
1113                         InvalidSegWitProgramLength() { }
1114                 }
1115                 public final static class InvalidPubKeyHashLength extends LDKParseError {
1116                         InvalidPubKeyHashLength() { }
1117                 }
1118                 public final static class InvalidScriptHashLength extends LDKParseError {
1119                         InvalidScriptHashLength() { }
1120                 }
1121                 public final static class InvalidRecoveryId extends LDKParseError {
1122                         InvalidRecoveryId() { }
1123                 }
1124                 public final static class InvalidSliceLength extends LDKParseError {
1125                         public java.lang.String invalid_slice_length;
1126                         InvalidSliceLength(java.lang.String invalid_slice_length) { this.invalid_slice_length = invalid_slice_length; }
1127                 }
1128                 public final static class Skip extends LDKParseError {
1129                         Skip() { }
1130                 }
1131                 static native void init();
1132         }
1133         static { LDKParseError.init(); }
1134         public static native LDKParseError LDKParseError_ref_from_ptr(long ptr);
1135         // enum LDKSiPrefix CResult_SiPrefixParseErrorZ_get_ok(LDKCResult_SiPrefixParseErrorZ *NONNULL_PTR owner);
1136         public static native SiPrefix CResult_SiPrefixParseErrorZ_get_ok(long owner);
1137         // struct LDKParseError CResult_SiPrefixParseErrorZ_get_err(LDKCResult_SiPrefixParseErrorZ *NONNULL_PTR owner);
1138         public static native long CResult_SiPrefixParseErrorZ_get_err(long owner);
1139         public static class LDKParseOrSemanticError {
1140                 private LDKParseOrSemanticError() {}
1141                 public final static class ParseError extends LDKParseOrSemanticError {
1142                         public long parse_error;
1143                         ParseError(long parse_error) { this.parse_error = parse_error; }
1144                 }
1145                 public final static class SemanticError extends LDKParseOrSemanticError {
1146                         public org.ldk.enums.SemanticError semantic_error;
1147                         SemanticError(org.ldk.enums.SemanticError semantic_error) { this.semantic_error = semantic_error; }
1148                 }
1149                 static native void init();
1150         }
1151         static { LDKParseOrSemanticError.init(); }
1152         public static native LDKParseOrSemanticError LDKParseOrSemanticError_ref_from_ptr(long ptr);
1153         // struct LDKInvoice CResult_InvoiceParseOrSemanticErrorZ_get_ok(LDKCResult_InvoiceParseOrSemanticErrorZ *NONNULL_PTR owner);
1154         public static native long CResult_InvoiceParseOrSemanticErrorZ_get_ok(long owner);
1155         // struct LDKParseOrSemanticError CResult_InvoiceParseOrSemanticErrorZ_get_err(LDKCResult_InvoiceParseOrSemanticErrorZ *NONNULL_PTR owner);
1156         public static native long CResult_InvoiceParseOrSemanticErrorZ_get_err(long owner);
1157         // struct LDKSignedRawInvoice CResult_SignedRawInvoiceParseErrorZ_get_ok(LDKCResult_SignedRawInvoiceParseErrorZ *NONNULL_PTR owner);
1158         public static native long CResult_SignedRawInvoiceParseErrorZ_get_ok(long owner);
1159         // struct LDKParseError CResult_SignedRawInvoiceParseErrorZ_get_err(LDKCResult_SignedRawInvoiceParseErrorZ *NONNULL_PTR owner);
1160         public static native long CResult_SignedRawInvoiceParseErrorZ_get_err(long owner);
1161         // struct LDKRawInvoice C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_a(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR owner);
1162         public static native long C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_a(long owner);
1163         // struct LDKThirtyTwoBytes C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_b(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR owner);
1164         public static native byte[] C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_b(long owner);
1165         // struct LDKInvoiceSignature C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_c(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR owner);
1166         public static native long C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_c(long owner);
1167         // struct LDKPayeePubKey CResult_PayeePubKeyErrorZ_get_ok(LDKCResult_PayeePubKeyErrorZ *NONNULL_PTR owner);
1168         public static native long CResult_PayeePubKeyErrorZ_get_ok(long owner);
1169         // enum LDKSecp256k1Error CResult_PayeePubKeyErrorZ_get_err(LDKCResult_PayeePubKeyErrorZ *NONNULL_PTR owner);
1170         public static native Secp256k1Error CResult_PayeePubKeyErrorZ_get_err(long owner);
1171         // struct LDKPositiveTimestamp CResult_PositiveTimestampCreationErrorZ_get_ok(LDKCResult_PositiveTimestampCreationErrorZ *NONNULL_PTR owner);
1172         public static native long CResult_PositiveTimestampCreationErrorZ_get_ok(long owner);
1173         // enum LDKCreationError CResult_PositiveTimestampCreationErrorZ_get_err(LDKCResult_PositiveTimestampCreationErrorZ *NONNULL_PTR owner);
1174         public static native CreationError CResult_PositiveTimestampCreationErrorZ_get_err(long owner);
1175         // void CResult_NoneSemanticErrorZ_get_ok(LDKCResult_NoneSemanticErrorZ *NONNULL_PTR owner);
1176         public static native void CResult_NoneSemanticErrorZ_get_ok(long owner);
1177         // enum LDKSemanticError CResult_NoneSemanticErrorZ_get_err(LDKCResult_NoneSemanticErrorZ *NONNULL_PTR owner);
1178         public static native SemanticError CResult_NoneSemanticErrorZ_get_err(long owner);
1179         // struct LDKInvoice CResult_InvoiceSemanticErrorZ_get_ok(LDKCResult_InvoiceSemanticErrorZ *NONNULL_PTR owner);
1180         public static native long CResult_InvoiceSemanticErrorZ_get_ok(long owner);
1181         // enum LDKSemanticError CResult_InvoiceSemanticErrorZ_get_err(LDKCResult_InvoiceSemanticErrorZ *NONNULL_PTR owner);
1182         public static native SemanticError CResult_InvoiceSemanticErrorZ_get_err(long owner);
1183         // struct LDKDescription CResult_DescriptionCreationErrorZ_get_ok(LDKCResult_DescriptionCreationErrorZ *NONNULL_PTR owner);
1184         public static native long CResult_DescriptionCreationErrorZ_get_ok(long owner);
1185         // enum LDKCreationError CResult_DescriptionCreationErrorZ_get_err(LDKCResult_DescriptionCreationErrorZ *NONNULL_PTR owner);
1186         public static native CreationError CResult_DescriptionCreationErrorZ_get_err(long owner);
1187         // struct LDKPrivateRoute CResult_PrivateRouteCreationErrorZ_get_ok(LDKCResult_PrivateRouteCreationErrorZ *NONNULL_PTR owner);
1188         public static native long CResult_PrivateRouteCreationErrorZ_get_ok(long owner);
1189         // enum LDKCreationError CResult_PrivateRouteCreationErrorZ_get_err(LDKCResult_PrivateRouteCreationErrorZ *NONNULL_PTR owner);
1190         public static native CreationError CResult_PrivateRouteCreationErrorZ_get_err(long owner);
1191         // struct LDKStr CResult_StringErrorZ_get_ok(LDKCResult_StringErrorZ *NONNULL_PTR owner);
1192         public static native String CResult_StringErrorZ_get_ok(long owner);
1193         // enum LDKSecp256k1Error CResult_StringErrorZ_get_err(LDKCResult_StringErrorZ *NONNULL_PTR owner);
1194         public static native Secp256k1Error CResult_StringErrorZ_get_err(long owner);
1195         // struct LDKChannelMonitorUpdate CResult_ChannelMonitorUpdateDecodeErrorZ_get_ok(LDKCResult_ChannelMonitorUpdateDecodeErrorZ *NONNULL_PTR owner);
1196         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_get_ok(long owner);
1197         // struct LDKDecodeError CResult_ChannelMonitorUpdateDecodeErrorZ_get_err(LDKCResult_ChannelMonitorUpdateDecodeErrorZ *NONNULL_PTR owner);
1198         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_get_err(long owner);
1199         public static class LDKCOption_MonitorEventZ {
1200                 private LDKCOption_MonitorEventZ() {}
1201                 public final static class Some extends LDKCOption_MonitorEventZ {
1202                         public long some;
1203                         Some(long some) { this.some = some; }
1204                 }
1205                 public final static class None extends LDKCOption_MonitorEventZ {
1206                         None() { }
1207                 }
1208                 static native void init();
1209         }
1210         static { LDKCOption_MonitorEventZ.init(); }
1211         public static native LDKCOption_MonitorEventZ LDKCOption_MonitorEventZ_ref_from_ptr(long ptr);
1212         // struct LDKCOption_MonitorEventZ CResult_COption_MonitorEventZDecodeErrorZ_get_ok(LDKCResult_COption_MonitorEventZDecodeErrorZ *NONNULL_PTR owner);
1213         public static native long CResult_COption_MonitorEventZDecodeErrorZ_get_ok(long owner);
1214         // struct LDKDecodeError CResult_COption_MonitorEventZDecodeErrorZ_get_err(LDKCResult_COption_MonitorEventZDecodeErrorZ *NONNULL_PTR owner);
1215         public static native long CResult_COption_MonitorEventZDecodeErrorZ_get_err(long owner);
1216         // struct LDKHTLCUpdate CResult_HTLCUpdateDecodeErrorZ_get_ok(LDKCResult_HTLCUpdateDecodeErrorZ *NONNULL_PTR owner);
1217         public static native long CResult_HTLCUpdateDecodeErrorZ_get_ok(long owner);
1218         // struct LDKDecodeError CResult_HTLCUpdateDecodeErrorZ_get_err(LDKCResult_HTLCUpdateDecodeErrorZ *NONNULL_PTR owner);
1219         public static native long CResult_HTLCUpdateDecodeErrorZ_get_err(long owner);
1220         // struct LDKOutPoint C2Tuple_OutPointScriptZ_get_a(LDKC2Tuple_OutPointScriptZ *NONNULL_PTR owner);
1221         public static native long C2Tuple_OutPointScriptZ_get_a(long owner);
1222         // struct LDKCVec_u8Z C2Tuple_OutPointScriptZ_get_b(LDKC2Tuple_OutPointScriptZ *NONNULL_PTR owner);
1223         public static native byte[] C2Tuple_OutPointScriptZ_get_b(long owner);
1224         // uint32_t C2Tuple_u32ScriptZ_get_a(LDKC2Tuple_u32ScriptZ *NONNULL_PTR owner);
1225         public static native int C2Tuple_u32ScriptZ_get_a(long owner);
1226         // struct LDKCVec_u8Z C2Tuple_u32ScriptZ_get_b(LDKC2Tuple_u32ScriptZ *NONNULL_PTR owner);
1227         public static native byte[] C2Tuple_u32ScriptZ_get_b(long owner);
1228         // struct LDKThirtyTwoBytes C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_get_a(LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ *NONNULL_PTR owner);
1229         public static native byte[] C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_get_a(long owner);
1230         // struct LDKCVec_C2Tuple_u32ScriptZZ C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_get_b(LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ *NONNULL_PTR owner);
1231         public static native long[] C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_get_b(long owner);
1232         // uint32_t C2Tuple_u32TxOutZ_get_a(LDKC2Tuple_u32TxOutZ *NONNULL_PTR owner);
1233         public static native int C2Tuple_u32TxOutZ_get_a(long owner);
1234         // struct LDKTxOut C2Tuple_u32TxOutZ_get_b(LDKC2Tuple_u32TxOutZ *NONNULL_PTR owner);
1235         public static native long C2Tuple_u32TxOutZ_get_b(long owner);
1236         // struct LDKThirtyTwoBytes C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_a(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *NONNULL_PTR owner);
1237         public static native byte[] C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_a(long owner);
1238         // struct LDKCVec_C2Tuple_u32TxOutZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_b(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *NONNULL_PTR owner);
1239         public static native long[] C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_b(long owner);
1240         public static class LDKBalance {
1241                 private LDKBalance() {}
1242                 public final static class ClaimableOnChannelClose extends LDKBalance {
1243                         public long claimable_amount_satoshis;
1244                         ClaimableOnChannelClose(long claimable_amount_satoshis) { this.claimable_amount_satoshis = claimable_amount_satoshis; }
1245                 }
1246                 public final static class ClaimableAwaitingConfirmations extends LDKBalance {
1247                         public long claimable_amount_satoshis;
1248                         public int confirmation_height;
1249                         ClaimableAwaitingConfirmations(long claimable_amount_satoshis, int confirmation_height) { this.claimable_amount_satoshis = claimable_amount_satoshis; this.confirmation_height = confirmation_height; }
1250                 }
1251                 public final static class ContentiousClaimable extends LDKBalance {
1252                         public long claimable_amount_satoshis;
1253                         public int timeout_height;
1254                         ContentiousClaimable(long claimable_amount_satoshis, int timeout_height) { this.claimable_amount_satoshis = claimable_amount_satoshis; this.timeout_height = timeout_height; }
1255                 }
1256                 public final static class MaybeClaimableHTLCAwaitingTimeout extends LDKBalance {
1257                         public long claimable_amount_satoshis;
1258                         public int claimable_height;
1259                         MaybeClaimableHTLCAwaitingTimeout(long claimable_amount_satoshis, int claimable_height) { this.claimable_amount_satoshis = claimable_amount_satoshis; this.claimable_height = claimable_height; }
1260                 }
1261                 static native void init();
1262         }
1263         static { LDKBalance.init(); }
1264         public static native LDKBalance LDKBalance_ref_from_ptr(long ptr);
1265         // struct LDKC2Tuple_BlockHashChannelMonitorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_ok(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *NONNULL_PTR owner);
1266         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_ok(long owner);
1267         // struct LDKDecodeError CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_err(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *NONNULL_PTR owner);
1268         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_err(long owner);
1269         // void CResult_NoneLightningErrorZ_get_ok(LDKCResult_NoneLightningErrorZ *NONNULL_PTR owner);
1270         public static native void CResult_NoneLightningErrorZ_get_ok(long owner);
1271         // struct LDKLightningError CResult_NoneLightningErrorZ_get_err(LDKCResult_NoneLightningErrorZ *NONNULL_PTR owner);
1272         public static native long CResult_NoneLightningErrorZ_get_err(long owner);
1273         // struct LDKPublicKey C2Tuple_PublicKeyTypeZ_get_a(LDKC2Tuple_PublicKeyTypeZ *NONNULL_PTR owner);
1274         public static native byte[] C2Tuple_PublicKeyTypeZ_get_a(long owner);
1275         // struct LDKType C2Tuple_PublicKeyTypeZ_get_b(LDKC2Tuple_PublicKeyTypeZ *NONNULL_PTR owner);
1276         public static native long C2Tuple_PublicKeyTypeZ_get_b(long owner);
1277         // bool CResult_boolLightningErrorZ_get_ok(LDKCResult_boolLightningErrorZ *NONNULL_PTR owner);
1278         public static native boolean CResult_boolLightningErrorZ_get_ok(long owner);
1279         // struct LDKLightningError CResult_boolLightningErrorZ_get_err(LDKCResult_boolLightningErrorZ *NONNULL_PTR owner);
1280         public static native long CResult_boolLightningErrorZ_get_err(long owner);
1281         // struct LDKChannelAnnouncement C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR owner);
1282         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(long owner);
1283         // struct LDKChannelUpdate C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR owner);
1284         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(long owner);
1285         // struct LDKChannelUpdate C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR owner);
1286         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(long owner);
1287         public static class LDKCOption_NetAddressZ {
1288                 private LDKCOption_NetAddressZ() {}
1289                 public final static class Some extends LDKCOption_NetAddressZ {
1290                         public long some;
1291                         Some(long some) { this.some = some; }
1292                 }
1293                 public final static class None extends LDKCOption_NetAddressZ {
1294                         None() { }
1295                 }
1296                 static native void init();
1297         }
1298         static { LDKCOption_NetAddressZ.init(); }
1299         public static native LDKCOption_NetAddressZ LDKCOption_NetAddressZ_ref_from_ptr(long ptr);
1300         // struct LDKCVec_u8Z CResult_CVec_u8ZPeerHandleErrorZ_get_ok(LDKCResult_CVec_u8ZPeerHandleErrorZ *NONNULL_PTR owner);
1301         public static native byte[] CResult_CVec_u8ZPeerHandleErrorZ_get_ok(long owner);
1302         // struct LDKPeerHandleError CResult_CVec_u8ZPeerHandleErrorZ_get_err(LDKCResult_CVec_u8ZPeerHandleErrorZ *NONNULL_PTR owner);
1303         public static native long CResult_CVec_u8ZPeerHandleErrorZ_get_err(long owner);
1304         // void CResult_NonePeerHandleErrorZ_get_ok(LDKCResult_NonePeerHandleErrorZ *NONNULL_PTR owner);
1305         public static native void CResult_NonePeerHandleErrorZ_get_ok(long owner);
1306         // struct LDKPeerHandleError CResult_NonePeerHandleErrorZ_get_err(LDKCResult_NonePeerHandleErrorZ *NONNULL_PTR owner);
1307         public static native long CResult_NonePeerHandleErrorZ_get_err(long owner);
1308         // bool CResult_boolPeerHandleErrorZ_get_ok(LDKCResult_boolPeerHandleErrorZ *NONNULL_PTR owner);
1309         public static native boolean CResult_boolPeerHandleErrorZ_get_ok(long owner);
1310         // struct LDKPeerHandleError CResult_boolPeerHandleErrorZ_get_err(LDKCResult_boolPeerHandleErrorZ *NONNULL_PTR owner);
1311         public static native long CResult_boolPeerHandleErrorZ_get_err(long owner);
1312         // struct LDKNodeId CResult_NodeIdDecodeErrorZ_get_ok(LDKCResult_NodeIdDecodeErrorZ *NONNULL_PTR owner);
1313         public static native long CResult_NodeIdDecodeErrorZ_get_ok(long owner);
1314         // struct LDKDecodeError CResult_NodeIdDecodeErrorZ_get_err(LDKCResult_NodeIdDecodeErrorZ *NONNULL_PTR owner);
1315         public static native long CResult_NodeIdDecodeErrorZ_get_err(long owner);
1316         // struct LDKCOption_NetworkUpdateZ CResult_COption_NetworkUpdateZDecodeErrorZ_get_ok(LDKCResult_COption_NetworkUpdateZDecodeErrorZ *NONNULL_PTR owner);
1317         public static native long CResult_COption_NetworkUpdateZDecodeErrorZ_get_ok(long owner);
1318         // struct LDKDecodeError CResult_COption_NetworkUpdateZDecodeErrorZ_get_err(LDKCResult_COption_NetworkUpdateZDecodeErrorZ *NONNULL_PTR owner);
1319         public static native long CResult_COption_NetworkUpdateZDecodeErrorZ_get_err(long owner);
1320         public interface LDKAccess {
1321                  long get_utxo(byte[] genesis_hash, long short_channel_id);
1322         }
1323         public static native long LDKAccess_new(LDKAccess impl);
1324         // LDKCResult_TxOutAccessErrorZ Access_get_utxo LDKAccess *NONNULL_PTR this_arg, const uint8_t (*genesis_hash)[32], uint64_t short_channel_id
1325         public static native long Access_get_utxo(long this_arg, byte[] genesis_hash, long short_channel_id);
1326         public static class LDKCOption_AccessZ {
1327                 private LDKCOption_AccessZ() {}
1328                 public final static class Some extends LDKCOption_AccessZ {
1329                         public long some;
1330                         Some(long some) { this.some = some; }
1331                 }
1332                 public final static class None extends LDKCOption_AccessZ {
1333                         None() { }
1334                 }
1335                 static native void init();
1336         }
1337         static { LDKCOption_AccessZ.init(); }
1338         public static native LDKCOption_AccessZ LDKCOption_AccessZ_ref_from_ptr(long ptr);
1339         // struct LDKChannelUpdateInfo CResult_ChannelUpdateInfoDecodeErrorZ_get_ok(LDKCResult_ChannelUpdateInfoDecodeErrorZ *NONNULL_PTR owner);
1340         public static native long CResult_ChannelUpdateInfoDecodeErrorZ_get_ok(long owner);
1341         // struct LDKDecodeError CResult_ChannelUpdateInfoDecodeErrorZ_get_err(LDKCResult_ChannelUpdateInfoDecodeErrorZ *NONNULL_PTR owner);
1342         public static native long CResult_ChannelUpdateInfoDecodeErrorZ_get_err(long owner);
1343         // struct LDKChannelInfo CResult_ChannelInfoDecodeErrorZ_get_ok(LDKCResult_ChannelInfoDecodeErrorZ *NONNULL_PTR owner);
1344         public static native long CResult_ChannelInfoDecodeErrorZ_get_ok(long owner);
1345         // struct LDKDecodeError CResult_ChannelInfoDecodeErrorZ_get_err(LDKCResult_ChannelInfoDecodeErrorZ *NONNULL_PTR owner);
1346         public static native long CResult_ChannelInfoDecodeErrorZ_get_err(long owner);
1347         // struct LDKRoutingFees CResult_RoutingFeesDecodeErrorZ_get_ok(LDKCResult_RoutingFeesDecodeErrorZ *NONNULL_PTR owner);
1348         public static native long CResult_RoutingFeesDecodeErrorZ_get_ok(long owner);
1349         // struct LDKDecodeError CResult_RoutingFeesDecodeErrorZ_get_err(LDKCResult_RoutingFeesDecodeErrorZ *NONNULL_PTR owner);
1350         public static native long CResult_RoutingFeesDecodeErrorZ_get_err(long owner);
1351         // struct LDKNodeAnnouncementInfo CResult_NodeAnnouncementInfoDecodeErrorZ_get_ok(LDKCResult_NodeAnnouncementInfoDecodeErrorZ *NONNULL_PTR owner);
1352         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_get_ok(long owner);
1353         // struct LDKDecodeError CResult_NodeAnnouncementInfoDecodeErrorZ_get_err(LDKCResult_NodeAnnouncementInfoDecodeErrorZ *NONNULL_PTR owner);
1354         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_get_err(long owner);
1355         // struct LDKNodeInfo CResult_NodeInfoDecodeErrorZ_get_ok(LDKCResult_NodeInfoDecodeErrorZ *NONNULL_PTR owner);
1356         public static native long CResult_NodeInfoDecodeErrorZ_get_ok(long owner);
1357         // struct LDKDecodeError CResult_NodeInfoDecodeErrorZ_get_err(LDKCResult_NodeInfoDecodeErrorZ *NONNULL_PTR owner);
1358         public static native long CResult_NodeInfoDecodeErrorZ_get_err(long owner);
1359         // struct LDKNetworkGraph CResult_NetworkGraphDecodeErrorZ_get_ok(LDKCResult_NetworkGraphDecodeErrorZ *NONNULL_PTR owner);
1360         public static native long CResult_NetworkGraphDecodeErrorZ_get_ok(long owner);
1361         // struct LDKDecodeError CResult_NetworkGraphDecodeErrorZ_get_err(LDKCResult_NetworkGraphDecodeErrorZ *NONNULL_PTR owner);
1362         public static native long CResult_NetworkGraphDecodeErrorZ_get_err(long owner);
1363         public static class LDKCOption_CVec_NetAddressZZ {
1364                 private LDKCOption_CVec_NetAddressZZ() {}
1365                 public final static class Some extends LDKCOption_CVec_NetAddressZZ {
1366                         public long[] some;
1367                         Some(long[] some) { this.some = some; }
1368                 }
1369                 public final static class None extends LDKCOption_CVec_NetAddressZZ {
1370                         None() { }
1371                 }
1372                 static native void init();
1373         }
1374         static { LDKCOption_CVec_NetAddressZZ.init(); }
1375         public static native LDKCOption_CVec_NetAddressZZ LDKCOption_CVec_NetAddressZZ_ref_from_ptr(long ptr);
1376         // struct LDKNetAddress CResult_NetAddressDecodeErrorZ_get_ok(LDKCResult_NetAddressDecodeErrorZ *NONNULL_PTR owner);
1377         public static native long CResult_NetAddressDecodeErrorZ_get_ok(long owner);
1378         // struct LDKDecodeError CResult_NetAddressDecodeErrorZ_get_err(LDKCResult_NetAddressDecodeErrorZ *NONNULL_PTR owner);
1379         public static native long CResult_NetAddressDecodeErrorZ_get_err(long owner);
1380         // struct LDKAcceptChannel CResult_AcceptChannelDecodeErrorZ_get_ok(LDKCResult_AcceptChannelDecodeErrorZ *NONNULL_PTR owner);
1381         public static native long CResult_AcceptChannelDecodeErrorZ_get_ok(long owner);
1382         // struct LDKDecodeError CResult_AcceptChannelDecodeErrorZ_get_err(LDKCResult_AcceptChannelDecodeErrorZ *NONNULL_PTR owner);
1383         public static native long CResult_AcceptChannelDecodeErrorZ_get_err(long owner);
1384         // struct LDKAnnouncementSignatures CResult_AnnouncementSignaturesDecodeErrorZ_get_ok(LDKCResult_AnnouncementSignaturesDecodeErrorZ *NONNULL_PTR owner);
1385         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_get_ok(long owner);
1386         // struct LDKDecodeError CResult_AnnouncementSignaturesDecodeErrorZ_get_err(LDKCResult_AnnouncementSignaturesDecodeErrorZ *NONNULL_PTR owner);
1387         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_get_err(long owner);
1388         // struct LDKChannelReestablish CResult_ChannelReestablishDecodeErrorZ_get_ok(LDKCResult_ChannelReestablishDecodeErrorZ *NONNULL_PTR owner);
1389         public static native long CResult_ChannelReestablishDecodeErrorZ_get_ok(long owner);
1390         // struct LDKDecodeError CResult_ChannelReestablishDecodeErrorZ_get_err(LDKCResult_ChannelReestablishDecodeErrorZ *NONNULL_PTR owner);
1391         public static native long CResult_ChannelReestablishDecodeErrorZ_get_err(long owner);
1392         // struct LDKClosingSigned CResult_ClosingSignedDecodeErrorZ_get_ok(LDKCResult_ClosingSignedDecodeErrorZ *NONNULL_PTR owner);
1393         public static native long CResult_ClosingSignedDecodeErrorZ_get_ok(long owner);
1394         // struct LDKDecodeError CResult_ClosingSignedDecodeErrorZ_get_err(LDKCResult_ClosingSignedDecodeErrorZ *NONNULL_PTR owner);
1395         public static native long CResult_ClosingSignedDecodeErrorZ_get_err(long owner);
1396         // struct LDKClosingSignedFeeRange CResult_ClosingSignedFeeRangeDecodeErrorZ_get_ok(LDKCResult_ClosingSignedFeeRangeDecodeErrorZ *NONNULL_PTR owner);
1397         public static native long CResult_ClosingSignedFeeRangeDecodeErrorZ_get_ok(long owner);
1398         // struct LDKDecodeError CResult_ClosingSignedFeeRangeDecodeErrorZ_get_err(LDKCResult_ClosingSignedFeeRangeDecodeErrorZ *NONNULL_PTR owner);
1399         public static native long CResult_ClosingSignedFeeRangeDecodeErrorZ_get_err(long owner);
1400         // struct LDKCommitmentSigned CResult_CommitmentSignedDecodeErrorZ_get_ok(LDKCResult_CommitmentSignedDecodeErrorZ *NONNULL_PTR owner);
1401         public static native long CResult_CommitmentSignedDecodeErrorZ_get_ok(long owner);
1402         // struct LDKDecodeError CResult_CommitmentSignedDecodeErrorZ_get_err(LDKCResult_CommitmentSignedDecodeErrorZ *NONNULL_PTR owner);
1403         public static native long CResult_CommitmentSignedDecodeErrorZ_get_err(long owner);
1404         // struct LDKFundingCreated CResult_FundingCreatedDecodeErrorZ_get_ok(LDKCResult_FundingCreatedDecodeErrorZ *NONNULL_PTR owner);
1405         public static native long CResult_FundingCreatedDecodeErrorZ_get_ok(long owner);
1406         // struct LDKDecodeError CResult_FundingCreatedDecodeErrorZ_get_err(LDKCResult_FundingCreatedDecodeErrorZ *NONNULL_PTR owner);
1407         public static native long CResult_FundingCreatedDecodeErrorZ_get_err(long owner);
1408         // struct LDKFundingSigned CResult_FundingSignedDecodeErrorZ_get_ok(LDKCResult_FundingSignedDecodeErrorZ *NONNULL_PTR owner);
1409         public static native long CResult_FundingSignedDecodeErrorZ_get_ok(long owner);
1410         // struct LDKDecodeError CResult_FundingSignedDecodeErrorZ_get_err(LDKCResult_FundingSignedDecodeErrorZ *NONNULL_PTR owner);
1411         public static native long CResult_FundingSignedDecodeErrorZ_get_err(long owner);
1412         // struct LDKFundingLocked CResult_FundingLockedDecodeErrorZ_get_ok(LDKCResult_FundingLockedDecodeErrorZ *NONNULL_PTR owner);
1413         public static native long CResult_FundingLockedDecodeErrorZ_get_ok(long owner);
1414         // struct LDKDecodeError CResult_FundingLockedDecodeErrorZ_get_err(LDKCResult_FundingLockedDecodeErrorZ *NONNULL_PTR owner);
1415         public static native long CResult_FundingLockedDecodeErrorZ_get_err(long owner);
1416         // struct LDKInit CResult_InitDecodeErrorZ_get_ok(LDKCResult_InitDecodeErrorZ *NONNULL_PTR owner);
1417         public static native long CResult_InitDecodeErrorZ_get_ok(long owner);
1418         // struct LDKDecodeError CResult_InitDecodeErrorZ_get_err(LDKCResult_InitDecodeErrorZ *NONNULL_PTR owner);
1419         public static native long CResult_InitDecodeErrorZ_get_err(long owner);
1420         // struct LDKOpenChannel CResult_OpenChannelDecodeErrorZ_get_ok(LDKCResult_OpenChannelDecodeErrorZ *NONNULL_PTR owner);
1421         public static native long CResult_OpenChannelDecodeErrorZ_get_ok(long owner);
1422         // struct LDKDecodeError CResult_OpenChannelDecodeErrorZ_get_err(LDKCResult_OpenChannelDecodeErrorZ *NONNULL_PTR owner);
1423         public static native long CResult_OpenChannelDecodeErrorZ_get_err(long owner);
1424         // struct LDKRevokeAndACK CResult_RevokeAndACKDecodeErrorZ_get_ok(LDKCResult_RevokeAndACKDecodeErrorZ *NONNULL_PTR owner);
1425         public static native long CResult_RevokeAndACKDecodeErrorZ_get_ok(long owner);
1426         // struct LDKDecodeError CResult_RevokeAndACKDecodeErrorZ_get_err(LDKCResult_RevokeAndACKDecodeErrorZ *NONNULL_PTR owner);
1427         public static native long CResult_RevokeAndACKDecodeErrorZ_get_err(long owner);
1428         // struct LDKShutdown CResult_ShutdownDecodeErrorZ_get_ok(LDKCResult_ShutdownDecodeErrorZ *NONNULL_PTR owner);
1429         public static native long CResult_ShutdownDecodeErrorZ_get_ok(long owner);
1430         // struct LDKDecodeError CResult_ShutdownDecodeErrorZ_get_err(LDKCResult_ShutdownDecodeErrorZ *NONNULL_PTR owner);
1431         public static native long CResult_ShutdownDecodeErrorZ_get_err(long owner);
1432         // struct LDKUpdateFailHTLC CResult_UpdateFailHTLCDecodeErrorZ_get_ok(LDKCResult_UpdateFailHTLCDecodeErrorZ *NONNULL_PTR owner);
1433         public static native long CResult_UpdateFailHTLCDecodeErrorZ_get_ok(long owner);
1434         // struct LDKDecodeError CResult_UpdateFailHTLCDecodeErrorZ_get_err(LDKCResult_UpdateFailHTLCDecodeErrorZ *NONNULL_PTR owner);
1435         public static native long CResult_UpdateFailHTLCDecodeErrorZ_get_err(long owner);
1436         // struct LDKUpdateFailMalformedHTLC CResult_UpdateFailMalformedHTLCDecodeErrorZ_get_ok(LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ *NONNULL_PTR owner);
1437         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_get_ok(long owner);
1438         // struct LDKDecodeError CResult_UpdateFailMalformedHTLCDecodeErrorZ_get_err(LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ *NONNULL_PTR owner);
1439         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_get_err(long owner);
1440         // struct LDKUpdateFee CResult_UpdateFeeDecodeErrorZ_get_ok(LDKCResult_UpdateFeeDecodeErrorZ *NONNULL_PTR owner);
1441         public static native long CResult_UpdateFeeDecodeErrorZ_get_ok(long owner);
1442         // struct LDKDecodeError CResult_UpdateFeeDecodeErrorZ_get_err(LDKCResult_UpdateFeeDecodeErrorZ *NONNULL_PTR owner);
1443         public static native long CResult_UpdateFeeDecodeErrorZ_get_err(long owner);
1444         // struct LDKUpdateFulfillHTLC CResult_UpdateFulfillHTLCDecodeErrorZ_get_ok(LDKCResult_UpdateFulfillHTLCDecodeErrorZ *NONNULL_PTR owner);
1445         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_get_ok(long owner);
1446         // struct LDKDecodeError CResult_UpdateFulfillHTLCDecodeErrorZ_get_err(LDKCResult_UpdateFulfillHTLCDecodeErrorZ *NONNULL_PTR owner);
1447         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_get_err(long owner);
1448         // struct LDKUpdateAddHTLC CResult_UpdateAddHTLCDecodeErrorZ_get_ok(LDKCResult_UpdateAddHTLCDecodeErrorZ *NONNULL_PTR owner);
1449         public static native long CResult_UpdateAddHTLCDecodeErrorZ_get_ok(long owner);
1450         // struct LDKDecodeError CResult_UpdateAddHTLCDecodeErrorZ_get_err(LDKCResult_UpdateAddHTLCDecodeErrorZ *NONNULL_PTR owner);
1451         public static native long CResult_UpdateAddHTLCDecodeErrorZ_get_err(long owner);
1452         // struct LDKPing CResult_PingDecodeErrorZ_get_ok(LDKCResult_PingDecodeErrorZ *NONNULL_PTR owner);
1453         public static native long CResult_PingDecodeErrorZ_get_ok(long owner);
1454         // struct LDKDecodeError CResult_PingDecodeErrorZ_get_err(LDKCResult_PingDecodeErrorZ *NONNULL_PTR owner);
1455         public static native long CResult_PingDecodeErrorZ_get_err(long owner);
1456         // struct LDKPong CResult_PongDecodeErrorZ_get_ok(LDKCResult_PongDecodeErrorZ *NONNULL_PTR owner);
1457         public static native long CResult_PongDecodeErrorZ_get_ok(long owner);
1458         // struct LDKDecodeError CResult_PongDecodeErrorZ_get_err(LDKCResult_PongDecodeErrorZ *NONNULL_PTR owner);
1459         public static native long CResult_PongDecodeErrorZ_get_err(long owner);
1460         // struct LDKUnsignedChannelAnnouncement CResult_UnsignedChannelAnnouncementDecodeErrorZ_get_ok(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *NONNULL_PTR owner);
1461         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_get_ok(long owner);
1462         // struct LDKDecodeError CResult_UnsignedChannelAnnouncementDecodeErrorZ_get_err(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *NONNULL_PTR owner);
1463         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_get_err(long owner);
1464         // struct LDKChannelAnnouncement CResult_ChannelAnnouncementDecodeErrorZ_get_ok(LDKCResult_ChannelAnnouncementDecodeErrorZ *NONNULL_PTR owner);
1465         public static native long CResult_ChannelAnnouncementDecodeErrorZ_get_ok(long owner);
1466         // struct LDKDecodeError CResult_ChannelAnnouncementDecodeErrorZ_get_err(LDKCResult_ChannelAnnouncementDecodeErrorZ *NONNULL_PTR owner);
1467         public static native long CResult_ChannelAnnouncementDecodeErrorZ_get_err(long owner);
1468         // struct LDKUnsignedChannelUpdate CResult_UnsignedChannelUpdateDecodeErrorZ_get_ok(LDKCResult_UnsignedChannelUpdateDecodeErrorZ *NONNULL_PTR owner);
1469         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_get_ok(long owner);
1470         // struct LDKDecodeError CResult_UnsignedChannelUpdateDecodeErrorZ_get_err(LDKCResult_UnsignedChannelUpdateDecodeErrorZ *NONNULL_PTR owner);
1471         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_get_err(long owner);
1472         // struct LDKChannelUpdate CResult_ChannelUpdateDecodeErrorZ_get_ok(LDKCResult_ChannelUpdateDecodeErrorZ *NONNULL_PTR owner);
1473         public static native long CResult_ChannelUpdateDecodeErrorZ_get_ok(long owner);
1474         // struct LDKDecodeError CResult_ChannelUpdateDecodeErrorZ_get_err(LDKCResult_ChannelUpdateDecodeErrorZ *NONNULL_PTR owner);
1475         public static native long CResult_ChannelUpdateDecodeErrorZ_get_err(long owner);
1476         // struct LDKErrorMessage CResult_ErrorMessageDecodeErrorZ_get_ok(LDKCResult_ErrorMessageDecodeErrorZ *NONNULL_PTR owner);
1477         public static native long CResult_ErrorMessageDecodeErrorZ_get_ok(long owner);
1478         // struct LDKDecodeError CResult_ErrorMessageDecodeErrorZ_get_err(LDKCResult_ErrorMessageDecodeErrorZ *NONNULL_PTR owner);
1479         public static native long CResult_ErrorMessageDecodeErrorZ_get_err(long owner);
1480         // struct LDKWarningMessage CResult_WarningMessageDecodeErrorZ_get_ok(LDKCResult_WarningMessageDecodeErrorZ *NONNULL_PTR owner);
1481         public static native long CResult_WarningMessageDecodeErrorZ_get_ok(long owner);
1482         // struct LDKDecodeError CResult_WarningMessageDecodeErrorZ_get_err(LDKCResult_WarningMessageDecodeErrorZ *NONNULL_PTR owner);
1483         public static native long CResult_WarningMessageDecodeErrorZ_get_err(long owner);
1484         // struct LDKUnsignedNodeAnnouncement CResult_UnsignedNodeAnnouncementDecodeErrorZ_get_ok(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *NONNULL_PTR owner);
1485         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_get_ok(long owner);
1486         // struct LDKDecodeError CResult_UnsignedNodeAnnouncementDecodeErrorZ_get_err(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *NONNULL_PTR owner);
1487         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_get_err(long owner);
1488         // struct LDKNodeAnnouncement CResult_NodeAnnouncementDecodeErrorZ_get_ok(LDKCResult_NodeAnnouncementDecodeErrorZ *NONNULL_PTR owner);
1489         public static native long CResult_NodeAnnouncementDecodeErrorZ_get_ok(long owner);
1490         // struct LDKDecodeError CResult_NodeAnnouncementDecodeErrorZ_get_err(LDKCResult_NodeAnnouncementDecodeErrorZ *NONNULL_PTR owner);
1491         public static native long CResult_NodeAnnouncementDecodeErrorZ_get_err(long owner);
1492         // struct LDKQueryShortChannelIds CResult_QueryShortChannelIdsDecodeErrorZ_get_ok(LDKCResult_QueryShortChannelIdsDecodeErrorZ *NONNULL_PTR owner);
1493         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_get_ok(long owner);
1494         // struct LDKDecodeError CResult_QueryShortChannelIdsDecodeErrorZ_get_err(LDKCResult_QueryShortChannelIdsDecodeErrorZ *NONNULL_PTR owner);
1495         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_get_err(long owner);
1496         // struct LDKReplyShortChannelIdsEnd CResult_ReplyShortChannelIdsEndDecodeErrorZ_get_ok(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *NONNULL_PTR owner);
1497         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_get_ok(long owner);
1498         // struct LDKDecodeError CResult_ReplyShortChannelIdsEndDecodeErrorZ_get_err(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *NONNULL_PTR owner);
1499         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_get_err(long owner);
1500         // struct LDKQueryChannelRange CResult_QueryChannelRangeDecodeErrorZ_get_ok(LDKCResult_QueryChannelRangeDecodeErrorZ *NONNULL_PTR owner);
1501         public static native long CResult_QueryChannelRangeDecodeErrorZ_get_ok(long owner);
1502         // struct LDKDecodeError CResult_QueryChannelRangeDecodeErrorZ_get_err(LDKCResult_QueryChannelRangeDecodeErrorZ *NONNULL_PTR owner);
1503         public static native long CResult_QueryChannelRangeDecodeErrorZ_get_err(long owner);
1504         // struct LDKReplyChannelRange CResult_ReplyChannelRangeDecodeErrorZ_get_ok(LDKCResult_ReplyChannelRangeDecodeErrorZ *NONNULL_PTR owner);
1505         public static native long CResult_ReplyChannelRangeDecodeErrorZ_get_ok(long owner);
1506         // struct LDKDecodeError CResult_ReplyChannelRangeDecodeErrorZ_get_err(LDKCResult_ReplyChannelRangeDecodeErrorZ *NONNULL_PTR owner);
1507         public static native long CResult_ReplyChannelRangeDecodeErrorZ_get_err(long owner);
1508         // struct LDKGossipTimestampFilter CResult_GossipTimestampFilterDecodeErrorZ_get_ok(LDKCResult_GossipTimestampFilterDecodeErrorZ *NONNULL_PTR owner);
1509         public static native long CResult_GossipTimestampFilterDecodeErrorZ_get_ok(long owner);
1510         // struct LDKDecodeError CResult_GossipTimestampFilterDecodeErrorZ_get_err(LDKCResult_GossipTimestampFilterDecodeErrorZ *NONNULL_PTR owner);
1511         public static native long CResult_GossipTimestampFilterDecodeErrorZ_get_err(long owner);
1512         public static class LDKSignOrCreationError {
1513                 private LDKSignOrCreationError() {}
1514                 public final static class SignError extends LDKSignOrCreationError {
1515                         SignError() { }
1516                 }
1517                 public final static class CreationError extends LDKSignOrCreationError {
1518                         public org.ldk.enums.CreationError creation_error;
1519                         CreationError(org.ldk.enums.CreationError creation_error) { this.creation_error = creation_error; }
1520                 }
1521                 static native void init();
1522         }
1523         static { LDKSignOrCreationError.init(); }
1524         public static native LDKSignOrCreationError LDKSignOrCreationError_ref_from_ptr(long ptr);
1525         // struct LDKInvoice CResult_InvoiceSignOrCreationErrorZ_get_ok(LDKCResult_InvoiceSignOrCreationErrorZ *NONNULL_PTR owner);
1526         public static native long CResult_InvoiceSignOrCreationErrorZ_get_ok(long owner);
1527         // struct LDKSignOrCreationError CResult_InvoiceSignOrCreationErrorZ_get_err(LDKCResult_InvoiceSignOrCreationErrorZ *NONNULL_PTR owner);
1528         public static native long CResult_InvoiceSignOrCreationErrorZ_get_err(long owner);
1529         public interface LDKFilter {
1530                  void register_tx(byte[] txid, byte[] script_pubkey);
1531                  long register_output(long output);
1532         }
1533         public static native long LDKFilter_new(LDKFilter impl);
1534         // void Filter_register_tx LDKFilter *NONNULL_PTR this_arg, const uint8_t (*txid)[32], struct LDKu8slice script_pubkey
1535         public static native void Filter_register_tx(long this_arg, byte[] txid, byte[] script_pubkey);
1536         // LDKCOption_C2Tuple_usizeTransactionZZ Filter_register_output LDKFilter *NONNULL_PTR this_arg, struct LDKWatchedOutput output
1537         public static native long Filter_register_output(long this_arg, long output);
1538         public static class LDKCOption_FilterZ {
1539                 private LDKCOption_FilterZ() {}
1540                 public final static class Some extends LDKCOption_FilterZ {
1541                         public long some;
1542                         Some(long some) { this.some = some; }
1543                 }
1544                 public final static class None extends LDKCOption_FilterZ {
1545                         None() { }
1546                 }
1547                 static native void init();
1548         }
1549         static { LDKCOption_FilterZ.init(); }
1550         public static native LDKCOption_FilterZ LDKCOption_FilterZ_ref_from_ptr(long ptr);
1551         // struct LDKLockedChannelMonitor *CResult_LockedChannelMonitorNoneZ_get_ok(LDKCResult_LockedChannelMonitorNoneZ *NONNULL_PTR owner);
1552         public static native long CResult_LockedChannelMonitorNoneZ_get_ok(long owner);
1553         // void CResult_LockedChannelMonitorNoneZ_get_err(LDKCResult_LockedChannelMonitorNoneZ *NONNULL_PTR owner);
1554         public static native void CResult_LockedChannelMonitorNoneZ_get_err(long owner);
1555         public interface LDKMessageSendEventsProvider {
1556                  long[] get_and_clear_pending_msg_events();
1557         }
1558         public static native long LDKMessageSendEventsProvider_new(LDKMessageSendEventsProvider impl);
1559         // LDKCVec_MessageSendEventZ MessageSendEventsProvider_get_and_clear_pending_msg_events LDKMessageSendEventsProvider *NONNULL_PTR this_arg
1560         public static native long[] MessageSendEventsProvider_get_and_clear_pending_msg_events(long this_arg);
1561         public interface LDKEventHandler {
1562                  void handle_event(long event);
1563         }
1564         public static native long LDKEventHandler_new(LDKEventHandler impl);
1565         // void EventHandler_handle_event LDKEventHandler *NONNULL_PTR this_arg, const struct LDKEvent *NONNULL_PTR event
1566         public static native void EventHandler_handle_event(long this_arg, long event);
1567         public interface LDKEventsProvider {
1568                  void process_pending_events(long handler);
1569         }
1570         public static native long LDKEventsProvider_new(LDKEventsProvider impl);
1571         // void EventsProvider_process_pending_events LDKEventsProvider *NONNULL_PTR this_arg, struct LDKEventHandler handler
1572         public static native void EventsProvider_process_pending_events(long this_arg, long handler);
1573         public interface LDKListen {
1574                  void block_connected(byte[] block, int height);
1575                  void block_disconnected(byte[] header, int height);
1576         }
1577         public static native long LDKListen_new(LDKListen impl);
1578         // void Listen_block_connected LDKListen *NONNULL_PTR this_arg, struct LDKu8slice block, uint32_t height
1579         public static native void Listen_block_connected(long this_arg, byte[] block, int height);
1580         // void Listen_block_disconnected LDKListen *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height
1581         public static native void Listen_block_disconnected(long this_arg, byte[] header, int height);
1582         public interface LDKConfirm {
1583                  void transactions_confirmed(byte[] header, long[] txdata, int height);
1584                  void transaction_unconfirmed(byte[] txid);
1585                  void best_block_updated(byte[] header, int height);
1586                  byte[][] get_relevant_txids();
1587         }
1588         public static native long LDKConfirm_new(LDKConfirm impl);
1589         // void Confirm_transactions_confirmed LDKConfirm *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height
1590         public static native void Confirm_transactions_confirmed(long this_arg, byte[] header, long[] txdata, int height);
1591         // void Confirm_transaction_unconfirmed LDKConfirm *NONNULL_PTR this_arg, const uint8_t (*txid)[32]
1592         public static native void Confirm_transaction_unconfirmed(long this_arg, byte[] txid);
1593         // void Confirm_best_block_updated LDKConfirm *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height
1594         public static native void Confirm_best_block_updated(long this_arg, byte[] header, int height);
1595         // LDKCVec_TxidZ Confirm_get_relevant_txids LDKConfirm *NONNULL_PTR this_arg
1596         public static native byte[][] Confirm_get_relevant_txids(long this_arg);
1597         public interface LDKPersist {
1598                  long persist_new_channel(long channel_id, long data, long update_id);
1599                  long update_persisted_channel(long channel_id, long update, long data, long update_id);
1600         }
1601         public static native long LDKPersist_new(LDKPersist impl);
1602         // LDKCResult_NoneChannelMonitorUpdateErrZ Persist_persist_new_channel LDKPersist *NONNULL_PTR this_arg, struct LDKOutPoint channel_id, const struct LDKChannelMonitor *NONNULL_PTR data, struct LDKMonitorUpdateId update_id
1603         public static native long Persist_persist_new_channel(long this_arg, long channel_id, long data, long update_id);
1604         // LDKCResult_NoneChannelMonitorUpdateErrZ Persist_update_persisted_channel LDKPersist *NONNULL_PTR this_arg, struct LDKOutPoint channel_id, const struct LDKChannelMonitorUpdate *NONNULL_PTR update, const struct LDKChannelMonitor *NONNULL_PTR data, struct LDKMonitorUpdateId update_id
1605         public static native long Persist_update_persisted_channel(long this_arg, long channel_id, long update, long data, long update_id);
1606         public interface LDKChannelMessageHandler {
1607                  void handle_open_channel(byte[] their_node_id, long their_features, long msg);
1608                  void handle_accept_channel(byte[] their_node_id, long their_features, long msg);
1609                  void handle_funding_created(byte[] their_node_id, long msg);
1610                  void handle_funding_signed(byte[] their_node_id, long msg);
1611                  void handle_funding_locked(byte[] their_node_id, long msg);
1612                  void handle_shutdown(byte[] their_node_id, long their_features, long msg);
1613                  void handle_closing_signed(byte[] their_node_id, long msg);
1614                  void handle_update_add_htlc(byte[] their_node_id, long msg);
1615                  void handle_update_fulfill_htlc(byte[] their_node_id, long msg);
1616                  void handle_update_fail_htlc(byte[] their_node_id, long msg);
1617                  void handle_update_fail_malformed_htlc(byte[] their_node_id, long msg);
1618                  void handle_commitment_signed(byte[] their_node_id, long msg);
1619                  void handle_revoke_and_ack(byte[] their_node_id, long msg);
1620                  void handle_update_fee(byte[] their_node_id, long msg);
1621                  void handle_announcement_signatures(byte[] their_node_id, long msg);
1622                  void peer_disconnected(byte[] their_node_id, boolean no_connection_possible);
1623                  void peer_connected(byte[] their_node_id, long msg);
1624                  void handle_channel_reestablish(byte[] their_node_id, long msg);
1625                  void handle_channel_update(byte[] their_node_id, long msg);
1626                  void handle_error(byte[] their_node_id, long msg);
1627         }
1628         public static native long LDKChannelMessageHandler_new(LDKChannelMessageHandler impl, LDKMessageSendEventsProvider MessageSendEventsProvider);
1629         public static native long LDKChannelMessageHandler_get_MessageSendEventsProvider(long arg);
1630         // void ChannelMessageHandler_handle_open_channel LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKInitFeatures their_features, const struct LDKOpenChannel *NONNULL_PTR msg
1631         public static native void ChannelMessageHandler_handle_open_channel(long this_arg, byte[] their_node_id, long their_features, long msg);
1632         // void ChannelMessageHandler_handle_accept_channel LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKInitFeatures their_features, const struct LDKAcceptChannel *NONNULL_PTR msg
1633         public static native void ChannelMessageHandler_handle_accept_channel(long this_arg, byte[] their_node_id, long their_features, long msg);
1634         // void ChannelMessageHandler_handle_funding_created LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingCreated *NONNULL_PTR msg
1635         public static native void ChannelMessageHandler_handle_funding_created(long this_arg, byte[] their_node_id, long msg);
1636         // void ChannelMessageHandler_handle_funding_signed LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingSigned *NONNULL_PTR msg
1637         public static native void ChannelMessageHandler_handle_funding_signed(long this_arg, byte[] their_node_id, long msg);
1638         // void ChannelMessageHandler_handle_funding_locked LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingLocked *NONNULL_PTR msg
1639         public static native void ChannelMessageHandler_handle_funding_locked(long this_arg, byte[] their_node_id, long msg);
1640         // void ChannelMessageHandler_handle_shutdown LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKInitFeatures *NONNULL_PTR their_features, const struct LDKShutdown *NONNULL_PTR msg
1641         public static native void ChannelMessageHandler_handle_shutdown(long this_arg, byte[] their_node_id, long their_features, long msg);
1642         // void ChannelMessageHandler_handle_closing_signed LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKClosingSigned *NONNULL_PTR msg
1643         public static native void ChannelMessageHandler_handle_closing_signed(long this_arg, byte[] their_node_id, long msg);
1644         // void ChannelMessageHandler_handle_update_add_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateAddHTLC *NONNULL_PTR msg
1645         public static native void ChannelMessageHandler_handle_update_add_htlc(long this_arg, byte[] their_node_id, long msg);
1646         // void ChannelMessageHandler_handle_update_fulfill_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFulfillHTLC *NONNULL_PTR msg
1647         public static native void ChannelMessageHandler_handle_update_fulfill_htlc(long this_arg, byte[] their_node_id, long msg);
1648         // void ChannelMessageHandler_handle_update_fail_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFailHTLC *NONNULL_PTR msg
1649         public static native void ChannelMessageHandler_handle_update_fail_htlc(long this_arg, byte[] their_node_id, long msg);
1650         // void ChannelMessageHandler_handle_update_fail_malformed_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR msg
1651         public static native void ChannelMessageHandler_handle_update_fail_malformed_htlc(long this_arg, byte[] their_node_id, long msg);
1652         // void ChannelMessageHandler_handle_commitment_signed LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKCommitmentSigned *NONNULL_PTR msg
1653         public static native void ChannelMessageHandler_handle_commitment_signed(long this_arg, byte[] their_node_id, long msg);
1654         // void ChannelMessageHandler_handle_revoke_and_ack LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKRevokeAndACK *NONNULL_PTR msg
1655         public static native void ChannelMessageHandler_handle_revoke_and_ack(long this_arg, byte[] their_node_id, long msg);
1656         // void ChannelMessageHandler_handle_update_fee LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFee *NONNULL_PTR msg
1657         public static native void ChannelMessageHandler_handle_update_fee(long this_arg, byte[] their_node_id, long msg);
1658         // void ChannelMessageHandler_handle_announcement_signatures LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKAnnouncementSignatures *NONNULL_PTR msg
1659         public static native void ChannelMessageHandler_handle_announcement_signatures(long this_arg, byte[] their_node_id, long msg);
1660         // void ChannelMessageHandler_peer_disconnected LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, bool no_connection_possible
1661         public static native void ChannelMessageHandler_peer_disconnected(long this_arg, byte[] their_node_id, boolean no_connection_possible);
1662         // void ChannelMessageHandler_peer_connected LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKInit *NONNULL_PTR msg
1663         public static native void ChannelMessageHandler_peer_connected(long this_arg, byte[] their_node_id, long msg);
1664         // void ChannelMessageHandler_handle_channel_reestablish LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKChannelReestablish *NONNULL_PTR msg
1665         public static native void ChannelMessageHandler_handle_channel_reestablish(long this_arg, byte[] their_node_id, long msg);
1666         // void ChannelMessageHandler_handle_channel_update LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKChannelUpdate *NONNULL_PTR msg
1667         public static native void ChannelMessageHandler_handle_channel_update(long this_arg, byte[] their_node_id, long msg);
1668         // void ChannelMessageHandler_handle_error LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKErrorMessage *NONNULL_PTR msg
1669         public static native void ChannelMessageHandler_handle_error(long this_arg, byte[] their_node_id, long msg);
1670         public interface LDKRoutingMessageHandler {
1671                  long handle_node_announcement(long msg);
1672                  long handle_channel_announcement(long msg);
1673                  long handle_channel_update(long msg);
1674                  long[] get_next_channel_announcements(long starting_point, byte batch_amount);
1675                  long[] get_next_node_announcements(byte[] starting_point, byte batch_amount);
1676                  void peer_connected(byte[] their_node_id, long init);
1677                  long handle_reply_channel_range(byte[] their_node_id, long msg);
1678                  long handle_reply_short_channel_ids_end(byte[] their_node_id, long msg);
1679                  long handle_query_channel_range(byte[] their_node_id, long msg);
1680                  long handle_query_short_channel_ids(byte[] their_node_id, long msg);
1681         }
1682         public static native long LDKRoutingMessageHandler_new(LDKRoutingMessageHandler impl, LDKMessageSendEventsProvider MessageSendEventsProvider);
1683         public static native long LDKRoutingMessageHandler_get_MessageSendEventsProvider(long arg);
1684         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_node_announcement LDKRoutingMessageHandler *NONNULL_PTR this_arg, const struct LDKNodeAnnouncement *NONNULL_PTR msg
1685         public static native long RoutingMessageHandler_handle_node_announcement(long this_arg, long msg);
1686         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_channel_announcement LDKRoutingMessageHandler *NONNULL_PTR this_arg, const struct LDKChannelAnnouncement *NONNULL_PTR msg
1687         public static native long RoutingMessageHandler_handle_channel_announcement(long this_arg, long msg);
1688         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_channel_update LDKRoutingMessageHandler *NONNULL_PTR this_arg, const struct LDKChannelUpdate *NONNULL_PTR msg
1689         public static native long RoutingMessageHandler_handle_channel_update(long this_arg, long msg);
1690         // LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ RoutingMessageHandler_get_next_channel_announcements LDKRoutingMessageHandler *NONNULL_PTR this_arg, uint64_t starting_point, uint8_t batch_amount
1691         public static native long[] RoutingMessageHandler_get_next_channel_announcements(long this_arg, long starting_point, byte batch_amount);
1692         // LDKCVec_NodeAnnouncementZ RoutingMessageHandler_get_next_node_announcements LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey starting_point, uint8_t batch_amount
1693         public static native long[] RoutingMessageHandler_get_next_node_announcements(long this_arg, byte[] starting_point, byte batch_amount);
1694         // void RoutingMessageHandler_peer_connected LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKInit *NONNULL_PTR init
1695         public static native void RoutingMessageHandler_peer_connected(long this_arg, byte[] their_node_id, long init);
1696         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_reply_channel_range LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKReplyChannelRange msg
1697         public static native long RoutingMessageHandler_handle_reply_channel_range(long this_arg, byte[] their_node_id, long msg);
1698         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_reply_short_channel_ids_end LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKReplyShortChannelIdsEnd msg
1699         public static native long RoutingMessageHandler_handle_reply_short_channel_ids_end(long this_arg, byte[] their_node_id, long msg);
1700         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_query_channel_range LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKQueryChannelRange msg
1701         public static native long RoutingMessageHandler_handle_query_channel_range(long this_arg, byte[] their_node_id, long msg);
1702         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_query_short_channel_ids LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKQueryShortChannelIds msg
1703         public static native long RoutingMessageHandler_handle_query_short_channel_ids(long this_arg, byte[] their_node_id, long msg);
1704         public interface LDKCustomMessageReader {
1705                  long read(short message_type, byte[] buffer);
1706         }
1707         public static native long LDKCustomMessageReader_new(LDKCustomMessageReader impl);
1708         // LDKCResult_COption_TypeZDecodeErrorZ CustomMessageReader_read LDKCustomMessageReader *NONNULL_PTR this_arg, uint16_t message_type, struct LDKu8slice buffer
1709         public static native long CustomMessageReader_read(long this_arg, short message_type, byte[] buffer);
1710         public interface LDKCustomMessageHandler {
1711                  long handle_custom_message(long msg, byte[] sender_node_id);
1712                  long[] get_and_clear_pending_msg();
1713         }
1714         public static native long LDKCustomMessageHandler_new(LDKCustomMessageHandler impl, LDKCustomMessageReader CustomMessageReader);
1715         public static native long LDKCustomMessageHandler_get_CustomMessageReader(long arg);
1716         // LDKCResult_NoneLightningErrorZ CustomMessageHandler_handle_custom_message LDKCustomMessageHandler *NONNULL_PTR this_arg, struct LDKType msg, struct LDKPublicKey sender_node_id
1717         public static native long CustomMessageHandler_handle_custom_message(long this_arg, long msg, byte[] sender_node_id);
1718         // LDKCVec_C2Tuple_PublicKeyTypeZZ CustomMessageHandler_get_and_clear_pending_msg LDKCustomMessageHandler *NONNULL_PTR this_arg
1719         public static native long[] CustomMessageHandler_get_and_clear_pending_msg(long this_arg);
1720         public interface LDKSocketDescriptor {
1721                  long send_data(byte[] data, boolean resume_read);
1722                  void disconnect_socket();
1723                  boolean eq(long other_arg);
1724                  long hash();
1725         }
1726         public static native long LDKSocketDescriptor_new(LDKSocketDescriptor impl);
1727         // uintptr_t SocketDescriptor_send_data LDKSocketDescriptor *NONNULL_PTR this_arg, struct LDKu8slice data, bool resume_read
1728         public static native long SocketDescriptor_send_data(long this_arg, byte[] data, boolean resume_read);
1729         // void SocketDescriptor_disconnect_socket LDKSocketDescriptor *NONNULL_PTR this_arg
1730         public static native void SocketDescriptor_disconnect_socket(long this_arg);
1731         // uint64_t SocketDescriptor_hash LDKSocketDescriptor *NONNULL_PTR this_arg
1732         public static native long SocketDescriptor_hash(long this_arg);
1733         public static class LDKEffectiveCapacity {
1734                 private LDKEffectiveCapacity() {}
1735                 public final static class ExactLiquidity extends LDKEffectiveCapacity {
1736                         public long liquidity_msat;
1737                         ExactLiquidity(long liquidity_msat) { this.liquidity_msat = liquidity_msat; }
1738                 }
1739                 public final static class MaximumHTLC extends LDKEffectiveCapacity {
1740                         public long amount_msat;
1741                         MaximumHTLC(long amount_msat) { this.amount_msat = amount_msat; }
1742                 }
1743                 public final static class Total extends LDKEffectiveCapacity {
1744                         public long capacity_msat;
1745                         Total(long capacity_msat) { this.capacity_msat = capacity_msat; }
1746                 }
1747                 public final static class Infinite extends LDKEffectiveCapacity {
1748                         Infinite() { }
1749                 }
1750                 public final static class Unknown extends LDKEffectiveCapacity {
1751                         Unknown() { }
1752                 }
1753                 static native void init();
1754         }
1755         static { LDKEffectiveCapacity.init(); }
1756         public static native LDKEffectiveCapacity LDKEffectiveCapacity_ref_from_ptr(long ptr);
1757         public interface LDKScore {
1758                  long channel_penalty_msat(long short_channel_id, long send_amt_msat, long capacity_msat, long source, long target);
1759                  void payment_path_failed(long[] path, long short_channel_id);
1760                  void payment_path_successful(long[] path);
1761                  byte[] write();
1762         }
1763         public static native long LDKScore_new(LDKScore impl);
1764         // uint64_t Score_channel_penalty_msat LDKScore *NONNULL_PTR this_arg, uint64_t short_channel_id, uint64_t send_amt_msat, uint64_t capacity_msat, const struct LDKNodeId *NONNULL_PTR source, const struct LDKNodeId *NONNULL_PTR target
1765         public static native long Score_channel_penalty_msat(long this_arg, long short_channel_id, long send_amt_msat, long capacity_msat, long source, long target);
1766         // void Score_payment_path_failed LDKScore *NONNULL_PTR this_arg, struct LDKCVec_RouteHopZ path, uint64_t short_channel_id
1767         public static native void Score_payment_path_failed(long this_arg, long[] path, long short_channel_id);
1768         // void Score_payment_path_successful LDKScore *NONNULL_PTR this_arg, struct LDKCVec_RouteHopZ path
1769         public static native void Score_payment_path_successful(long this_arg, long[] path);
1770         // LDKCVec_u8Z Score_write LDKScore *NONNULL_PTR this_arg
1771         public static native byte[] Score_write(long this_arg);
1772         public interface LDKLockableScore {
1773                  long lock();
1774         }
1775         public static native long LDKLockableScore_new(LDKLockableScore impl);
1776         // LDKScore LockableScore_lock LDKLockableScore *NONNULL_PTR this_arg
1777         public static native long LockableScore_lock(long this_arg);
1778         public interface LDKPersister {
1779                  long persist_manager(long channel_manager);
1780                  long persist_graph(long network_graph);
1781         }
1782         public static native long LDKPersister_new(LDKPersister impl);
1783         // LDKCResult_NoneErrorZ Persister_persist_manager LDKPersister *NONNULL_PTR this_arg, const struct LDKChannelManager *NONNULL_PTR channel_manager
1784         public static native long Persister_persist_manager(long this_arg, long channel_manager);
1785         // LDKCResult_NoneErrorZ Persister_persist_graph LDKPersister *NONNULL_PTR this_arg, const struct LDKNetworkGraph *NONNULL_PTR network_graph
1786         public static native long Persister_persist_graph(long this_arg, long network_graph);
1787         public static class LDKFallback {
1788                 private LDKFallback() {}
1789                 public final static class SegWitProgram extends LDKFallback {
1790                         public byte version;
1791                         public byte[] program;
1792                         SegWitProgram(byte version, byte[] program) { this.version = version; this.program = program; }
1793                 }
1794                 public final static class PubKeyHash extends LDKFallback {
1795                         public byte[] pub_key_hash;
1796                         PubKeyHash(byte[] pub_key_hash) { this.pub_key_hash = pub_key_hash; }
1797                 }
1798                 public final static class ScriptHash extends LDKFallback {
1799                         public byte[] script_hash;
1800                         ScriptHash(byte[] script_hash) { this.script_hash = script_hash; }
1801                 }
1802                 static native void init();
1803         }
1804         static { LDKFallback.init(); }
1805         public static native LDKFallback LDKFallback_ref_from_ptr(long ptr);
1806         public interface LDKPayer {
1807                  byte[] node_id();
1808                  long[] first_hops();
1809                  long send_payment(long route, byte[] payment_hash, byte[] payment_secret);
1810                  long send_spontaneous_payment(long route, byte[] payment_preimage);
1811                  long retry_payment(long route, byte[] payment_id);
1812                  void abandon_payment(byte[] payment_id);
1813         }
1814         public static native long LDKPayer_new(LDKPayer impl);
1815         // LDKPublicKey Payer_node_id LDKPayer *NONNULL_PTR this_arg
1816         public static native byte[] Payer_node_id(long this_arg);
1817         // LDKCVec_ChannelDetailsZ Payer_first_hops LDKPayer *NONNULL_PTR this_arg
1818         public static native long[] Payer_first_hops(long this_arg);
1819         // LDKCResult_PaymentIdPaymentSendFailureZ Payer_send_payment LDKPayer *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_hash, struct LDKThirtyTwoBytes payment_secret
1820         public static native long Payer_send_payment(long this_arg, long route, byte[] payment_hash, byte[] payment_secret);
1821         // LDKCResult_PaymentIdPaymentSendFailureZ Payer_send_spontaneous_payment LDKPayer *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_preimage
1822         public static native long Payer_send_spontaneous_payment(long this_arg, long route, byte[] payment_preimage);
1823         // LDKCResult_NonePaymentSendFailureZ Payer_retry_payment LDKPayer *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_id
1824         public static native long Payer_retry_payment(long this_arg, long route, byte[] payment_id);
1825         // void Payer_abandon_payment LDKPayer *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes payment_id
1826         public static native void Payer_abandon_payment(long this_arg, byte[] payment_id);
1827         public interface LDKRouter {
1828                  long find_route(byte[] payer, long route_params, byte[] payment_hash, long[] first_hops, long scorer);
1829         }
1830         public static native long LDKRouter_new(LDKRouter impl);
1831         // LDKCResult_RouteLightningErrorZ Router_find_route LDKRouter *NONNULL_PTR this_arg, struct LDKPublicKey payer, const struct LDKRouteParameters *NONNULL_PTR route_params, const uint8_t (*payment_hash)[32], struct LDKCVec_ChannelDetailsZ *first_hops, const struct LDKScore *NONNULL_PTR scorer
1832         public static native long Router_find_route(long this_arg, byte[] payer, long route_params, byte[] payment_hash, long[] first_hops, long scorer);
1833         // struct LDKStr _ldk_get_compiled_version(void);
1834         public static native String _ldk_get_compiled_version();
1835         // struct LDKStr _ldk_c_bindings_get_compiled_version(void);
1836         public static native String _ldk_c_bindings_get_compiled_version();
1837         // uintptr_t Bech32Error_clone_ptr(LDKBech32Error *NONNULL_PTR arg);
1838         public static native long Bech32Error_clone_ptr(long arg);
1839         // struct LDKBech32Error Bech32Error_clone(const struct LDKBech32Error *NONNULL_PTR orig);
1840         public static native long Bech32Error_clone(long orig);
1841         // void Bech32Error_free(struct LDKBech32Error o);
1842         public static native void Bech32Error_free(long o);
1843         // void Transaction_free(struct LDKTransaction _res);
1844         public static native void Transaction_free(byte[] _res);
1845         // struct LDKTxOut TxOut_new(struct LDKCVec_u8Z script_pubkey, uint64_t value);
1846         public static native long TxOut_new(byte[] script_pubkey, long value);
1847         // void TxOut_free(struct LDKTxOut _res);
1848         public static native void TxOut_free(long _res);
1849         // uintptr_t TxOut_clone_ptr(LDKTxOut *NONNULL_PTR arg);
1850         public static native long TxOut_clone_ptr(long arg);
1851         // struct LDKTxOut TxOut_clone(const struct LDKTxOut *NONNULL_PTR orig);
1852         public static native long TxOut_clone(long orig);
1853         // void Str_free(struct LDKStr _res);
1854         public static native void Str_free(String _res);
1855         // struct LDKCResult_NoneNoneZ CResult_NoneNoneZ_ok(void);
1856         public static native long CResult_NoneNoneZ_ok();
1857         // struct LDKCResult_NoneNoneZ CResult_NoneNoneZ_err(void);
1858         public static native long CResult_NoneNoneZ_err();
1859         // bool CResult_NoneNoneZ_is_ok(const struct LDKCResult_NoneNoneZ *NONNULL_PTR o);
1860         public static native boolean CResult_NoneNoneZ_is_ok(long o);
1861         // void CResult_NoneNoneZ_free(struct LDKCResult_NoneNoneZ _res);
1862         public static native void CResult_NoneNoneZ_free(long _res);
1863         // uintptr_t CResult_NoneNoneZ_clone_ptr(LDKCResult_NoneNoneZ *NONNULL_PTR arg);
1864         public static native long CResult_NoneNoneZ_clone_ptr(long arg);
1865         // struct LDKCResult_NoneNoneZ CResult_NoneNoneZ_clone(const struct LDKCResult_NoneNoneZ *NONNULL_PTR orig);
1866         public static native long CResult_NoneNoneZ_clone(long orig);
1867         // struct LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ CResult_CounterpartyCommitmentSecretsDecodeErrorZ_ok(struct LDKCounterpartyCommitmentSecrets o);
1868         public static native long CResult_CounterpartyCommitmentSecretsDecodeErrorZ_ok(long o);
1869         // struct LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ CResult_CounterpartyCommitmentSecretsDecodeErrorZ_err(struct LDKDecodeError e);
1870         public static native long CResult_CounterpartyCommitmentSecretsDecodeErrorZ_err(long e);
1871         // bool CResult_CounterpartyCommitmentSecretsDecodeErrorZ_is_ok(const struct LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ *NONNULL_PTR o);
1872         public static native boolean CResult_CounterpartyCommitmentSecretsDecodeErrorZ_is_ok(long o);
1873         // void CResult_CounterpartyCommitmentSecretsDecodeErrorZ_free(struct LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ _res);
1874         public static native void CResult_CounterpartyCommitmentSecretsDecodeErrorZ_free(long _res);
1875         // uintptr_t CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone_ptr(LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ *NONNULL_PTR arg);
1876         public static native long CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone_ptr(long arg);
1877         // struct LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone(const struct LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ *NONNULL_PTR orig);
1878         public static native long CResult_CounterpartyCommitmentSecretsDecodeErrorZ_clone(long orig);
1879         // struct LDKCResult_SecretKeyErrorZ CResult_SecretKeyErrorZ_ok(struct LDKSecretKey o);
1880         public static native long CResult_SecretKeyErrorZ_ok(byte[] o);
1881         // struct LDKCResult_SecretKeyErrorZ CResult_SecretKeyErrorZ_err(enum LDKSecp256k1Error e);
1882         public static native long CResult_SecretKeyErrorZ_err(Secp256k1Error e);
1883         // bool CResult_SecretKeyErrorZ_is_ok(const struct LDKCResult_SecretKeyErrorZ *NONNULL_PTR o);
1884         public static native boolean CResult_SecretKeyErrorZ_is_ok(long o);
1885         // void CResult_SecretKeyErrorZ_free(struct LDKCResult_SecretKeyErrorZ _res);
1886         public static native void CResult_SecretKeyErrorZ_free(long _res);
1887         // uintptr_t CResult_SecretKeyErrorZ_clone_ptr(LDKCResult_SecretKeyErrorZ *NONNULL_PTR arg);
1888         public static native long CResult_SecretKeyErrorZ_clone_ptr(long arg);
1889         // struct LDKCResult_SecretKeyErrorZ CResult_SecretKeyErrorZ_clone(const struct LDKCResult_SecretKeyErrorZ *NONNULL_PTR orig);
1890         public static native long CResult_SecretKeyErrorZ_clone(long orig);
1891         // struct LDKCResult_PublicKeyErrorZ CResult_PublicKeyErrorZ_ok(struct LDKPublicKey o);
1892         public static native long CResult_PublicKeyErrorZ_ok(byte[] o);
1893         // struct LDKCResult_PublicKeyErrorZ CResult_PublicKeyErrorZ_err(enum LDKSecp256k1Error e);
1894         public static native long CResult_PublicKeyErrorZ_err(Secp256k1Error e);
1895         // bool CResult_PublicKeyErrorZ_is_ok(const struct LDKCResult_PublicKeyErrorZ *NONNULL_PTR o);
1896         public static native boolean CResult_PublicKeyErrorZ_is_ok(long o);
1897         // void CResult_PublicKeyErrorZ_free(struct LDKCResult_PublicKeyErrorZ _res);
1898         public static native void CResult_PublicKeyErrorZ_free(long _res);
1899         // uintptr_t CResult_PublicKeyErrorZ_clone_ptr(LDKCResult_PublicKeyErrorZ *NONNULL_PTR arg);
1900         public static native long CResult_PublicKeyErrorZ_clone_ptr(long arg);
1901         // struct LDKCResult_PublicKeyErrorZ CResult_PublicKeyErrorZ_clone(const struct LDKCResult_PublicKeyErrorZ *NONNULL_PTR orig);
1902         public static native long CResult_PublicKeyErrorZ_clone(long orig);
1903         // struct LDKCResult_TxCreationKeysDecodeErrorZ CResult_TxCreationKeysDecodeErrorZ_ok(struct LDKTxCreationKeys o);
1904         public static native long CResult_TxCreationKeysDecodeErrorZ_ok(long o);
1905         // struct LDKCResult_TxCreationKeysDecodeErrorZ CResult_TxCreationKeysDecodeErrorZ_err(struct LDKDecodeError e);
1906         public static native long CResult_TxCreationKeysDecodeErrorZ_err(long e);
1907         // bool CResult_TxCreationKeysDecodeErrorZ_is_ok(const struct LDKCResult_TxCreationKeysDecodeErrorZ *NONNULL_PTR o);
1908         public static native boolean CResult_TxCreationKeysDecodeErrorZ_is_ok(long o);
1909         // void CResult_TxCreationKeysDecodeErrorZ_free(struct LDKCResult_TxCreationKeysDecodeErrorZ _res);
1910         public static native void CResult_TxCreationKeysDecodeErrorZ_free(long _res);
1911         // uintptr_t CResult_TxCreationKeysDecodeErrorZ_clone_ptr(LDKCResult_TxCreationKeysDecodeErrorZ *NONNULL_PTR arg);
1912         public static native long CResult_TxCreationKeysDecodeErrorZ_clone_ptr(long arg);
1913         // struct LDKCResult_TxCreationKeysDecodeErrorZ CResult_TxCreationKeysDecodeErrorZ_clone(const struct LDKCResult_TxCreationKeysDecodeErrorZ *NONNULL_PTR orig);
1914         public static native long CResult_TxCreationKeysDecodeErrorZ_clone(long orig);
1915         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ CResult_ChannelPublicKeysDecodeErrorZ_ok(struct LDKChannelPublicKeys o);
1916         public static native long CResult_ChannelPublicKeysDecodeErrorZ_ok(long o);
1917         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ CResult_ChannelPublicKeysDecodeErrorZ_err(struct LDKDecodeError e);
1918         public static native long CResult_ChannelPublicKeysDecodeErrorZ_err(long e);
1919         // bool CResult_ChannelPublicKeysDecodeErrorZ_is_ok(const struct LDKCResult_ChannelPublicKeysDecodeErrorZ *NONNULL_PTR o);
1920         public static native boolean CResult_ChannelPublicKeysDecodeErrorZ_is_ok(long o);
1921         // void CResult_ChannelPublicKeysDecodeErrorZ_free(struct LDKCResult_ChannelPublicKeysDecodeErrorZ _res);
1922         public static native void CResult_ChannelPublicKeysDecodeErrorZ_free(long _res);
1923         // uintptr_t CResult_ChannelPublicKeysDecodeErrorZ_clone_ptr(LDKCResult_ChannelPublicKeysDecodeErrorZ *NONNULL_PTR arg);
1924         public static native long CResult_ChannelPublicKeysDecodeErrorZ_clone_ptr(long arg);
1925         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ CResult_ChannelPublicKeysDecodeErrorZ_clone(const struct LDKCResult_ChannelPublicKeysDecodeErrorZ *NONNULL_PTR orig);
1926         public static native long CResult_ChannelPublicKeysDecodeErrorZ_clone(long orig);
1927         // struct LDKCResult_TxCreationKeysErrorZ CResult_TxCreationKeysErrorZ_ok(struct LDKTxCreationKeys o);
1928         public static native long CResult_TxCreationKeysErrorZ_ok(long o);
1929         // struct LDKCResult_TxCreationKeysErrorZ CResult_TxCreationKeysErrorZ_err(enum LDKSecp256k1Error e);
1930         public static native long CResult_TxCreationKeysErrorZ_err(Secp256k1Error e);
1931         // bool CResult_TxCreationKeysErrorZ_is_ok(const struct LDKCResult_TxCreationKeysErrorZ *NONNULL_PTR o);
1932         public static native boolean CResult_TxCreationKeysErrorZ_is_ok(long o);
1933         // void CResult_TxCreationKeysErrorZ_free(struct LDKCResult_TxCreationKeysErrorZ _res);
1934         public static native void CResult_TxCreationKeysErrorZ_free(long _res);
1935         // uintptr_t CResult_TxCreationKeysErrorZ_clone_ptr(LDKCResult_TxCreationKeysErrorZ *NONNULL_PTR arg);
1936         public static native long CResult_TxCreationKeysErrorZ_clone_ptr(long arg);
1937         // struct LDKCResult_TxCreationKeysErrorZ CResult_TxCreationKeysErrorZ_clone(const struct LDKCResult_TxCreationKeysErrorZ *NONNULL_PTR orig);
1938         public static native long CResult_TxCreationKeysErrorZ_clone(long orig);
1939         // struct LDKCOption_u32Z COption_u32Z_some(uint32_t o);
1940         public static native long COption_u32Z_some(int o);
1941         // struct LDKCOption_u32Z COption_u32Z_none(void);
1942         public static native long COption_u32Z_none();
1943         // void COption_u32Z_free(struct LDKCOption_u32Z _res);
1944         public static native void COption_u32Z_free(long _res);
1945         // uintptr_t COption_u32Z_clone_ptr(LDKCOption_u32Z *NONNULL_PTR arg);
1946         public static native long COption_u32Z_clone_ptr(long arg);
1947         // struct LDKCOption_u32Z COption_u32Z_clone(const struct LDKCOption_u32Z *NONNULL_PTR orig);
1948         public static native long COption_u32Z_clone(long orig);
1949         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ CResult_HTLCOutputInCommitmentDecodeErrorZ_ok(struct LDKHTLCOutputInCommitment o);
1950         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_ok(long o);
1951         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ CResult_HTLCOutputInCommitmentDecodeErrorZ_err(struct LDKDecodeError e);
1952         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_err(long e);
1953         // bool CResult_HTLCOutputInCommitmentDecodeErrorZ_is_ok(const struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ *NONNULL_PTR o);
1954         public static native boolean CResult_HTLCOutputInCommitmentDecodeErrorZ_is_ok(long o);
1955         // void CResult_HTLCOutputInCommitmentDecodeErrorZ_free(struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ _res);
1956         public static native void CResult_HTLCOutputInCommitmentDecodeErrorZ_free(long _res);
1957         // uintptr_t CResult_HTLCOutputInCommitmentDecodeErrorZ_clone_ptr(LDKCResult_HTLCOutputInCommitmentDecodeErrorZ *NONNULL_PTR arg);
1958         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_clone_ptr(long arg);
1959         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ CResult_HTLCOutputInCommitmentDecodeErrorZ_clone(const struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ *NONNULL_PTR orig);
1960         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_clone(long orig);
1961         // enum LDKCOption_NoneZ COption_NoneZ_some(void);
1962         public static native COption_NoneZ COption_NoneZ_some();
1963         // enum LDKCOption_NoneZ COption_NoneZ_none(void);
1964         public static native COption_NoneZ COption_NoneZ_none();
1965         // void COption_NoneZ_free(enum LDKCOption_NoneZ _res);
1966         public static native void COption_NoneZ_free(COption_NoneZ _res);
1967         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_ok(struct LDKCounterpartyChannelTransactionParameters o);
1968         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_ok(long o);
1969         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_err(struct LDKDecodeError e);
1970         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_err(long e);
1971         // bool CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_is_ok(const struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ *NONNULL_PTR o);
1972         public static native boolean CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_is_ok(long o);
1973         // void CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_free(struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ _res);
1974         public static native void CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_free(long _res);
1975         // uintptr_t CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone_ptr(LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ *NONNULL_PTR arg);
1976         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone_ptr(long arg);
1977         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone(const struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ *NONNULL_PTR orig);
1978         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone(long orig);
1979         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ CResult_ChannelTransactionParametersDecodeErrorZ_ok(struct LDKChannelTransactionParameters o);
1980         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_ok(long o);
1981         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ CResult_ChannelTransactionParametersDecodeErrorZ_err(struct LDKDecodeError e);
1982         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_err(long e);
1983         // bool CResult_ChannelTransactionParametersDecodeErrorZ_is_ok(const struct LDKCResult_ChannelTransactionParametersDecodeErrorZ *NONNULL_PTR o);
1984         public static native boolean CResult_ChannelTransactionParametersDecodeErrorZ_is_ok(long o);
1985         // void CResult_ChannelTransactionParametersDecodeErrorZ_free(struct LDKCResult_ChannelTransactionParametersDecodeErrorZ _res);
1986         public static native void CResult_ChannelTransactionParametersDecodeErrorZ_free(long _res);
1987         // uintptr_t CResult_ChannelTransactionParametersDecodeErrorZ_clone_ptr(LDKCResult_ChannelTransactionParametersDecodeErrorZ *NONNULL_PTR arg);
1988         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_clone_ptr(long arg);
1989         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ CResult_ChannelTransactionParametersDecodeErrorZ_clone(const struct LDKCResult_ChannelTransactionParametersDecodeErrorZ *NONNULL_PTR orig);
1990         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_clone(long orig);
1991         // void CVec_SignatureZ_free(struct LDKCVec_SignatureZ _res);
1992         public static native void CVec_SignatureZ_free(byte[][] _res);
1993         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ CResult_HolderCommitmentTransactionDecodeErrorZ_ok(struct LDKHolderCommitmentTransaction o);
1994         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_ok(long o);
1995         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ CResult_HolderCommitmentTransactionDecodeErrorZ_err(struct LDKDecodeError e);
1996         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_err(long e);
1997         // bool CResult_HolderCommitmentTransactionDecodeErrorZ_is_ok(const struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ *NONNULL_PTR o);
1998         public static native boolean CResult_HolderCommitmentTransactionDecodeErrorZ_is_ok(long o);
1999         // void CResult_HolderCommitmentTransactionDecodeErrorZ_free(struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ _res);
2000         public static native void CResult_HolderCommitmentTransactionDecodeErrorZ_free(long _res);
2001         // uintptr_t CResult_HolderCommitmentTransactionDecodeErrorZ_clone_ptr(LDKCResult_HolderCommitmentTransactionDecodeErrorZ *NONNULL_PTR arg);
2002         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_clone_ptr(long arg);
2003         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ CResult_HolderCommitmentTransactionDecodeErrorZ_clone(const struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ *NONNULL_PTR orig);
2004         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_clone(long orig);
2005         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ CResult_BuiltCommitmentTransactionDecodeErrorZ_ok(struct LDKBuiltCommitmentTransaction o);
2006         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_ok(long o);
2007         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ CResult_BuiltCommitmentTransactionDecodeErrorZ_err(struct LDKDecodeError e);
2008         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_err(long e);
2009         // bool CResult_BuiltCommitmentTransactionDecodeErrorZ_is_ok(const struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ *NONNULL_PTR o);
2010         public static native boolean CResult_BuiltCommitmentTransactionDecodeErrorZ_is_ok(long o);
2011         // void CResult_BuiltCommitmentTransactionDecodeErrorZ_free(struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ _res);
2012         public static native void CResult_BuiltCommitmentTransactionDecodeErrorZ_free(long _res);
2013         // uintptr_t CResult_BuiltCommitmentTransactionDecodeErrorZ_clone_ptr(LDKCResult_BuiltCommitmentTransactionDecodeErrorZ *NONNULL_PTR arg);
2014         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_clone_ptr(long arg);
2015         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ CResult_BuiltCommitmentTransactionDecodeErrorZ_clone(const struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ *NONNULL_PTR orig);
2016         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_clone(long orig);
2017         // struct LDKCResult_TrustedClosingTransactionNoneZ CResult_TrustedClosingTransactionNoneZ_ok(struct LDKTrustedClosingTransaction o);
2018         public static native long CResult_TrustedClosingTransactionNoneZ_ok(long o);
2019         // struct LDKCResult_TrustedClosingTransactionNoneZ CResult_TrustedClosingTransactionNoneZ_err(void);
2020         public static native long CResult_TrustedClosingTransactionNoneZ_err();
2021         // bool CResult_TrustedClosingTransactionNoneZ_is_ok(const struct LDKCResult_TrustedClosingTransactionNoneZ *NONNULL_PTR o);
2022         public static native boolean CResult_TrustedClosingTransactionNoneZ_is_ok(long o);
2023         // void CResult_TrustedClosingTransactionNoneZ_free(struct LDKCResult_TrustedClosingTransactionNoneZ _res);
2024         public static native void CResult_TrustedClosingTransactionNoneZ_free(long _res);
2025         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CResult_CommitmentTransactionDecodeErrorZ_ok(struct LDKCommitmentTransaction o);
2026         public static native long CResult_CommitmentTransactionDecodeErrorZ_ok(long o);
2027         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CResult_CommitmentTransactionDecodeErrorZ_err(struct LDKDecodeError e);
2028         public static native long CResult_CommitmentTransactionDecodeErrorZ_err(long e);
2029         // bool CResult_CommitmentTransactionDecodeErrorZ_is_ok(const struct LDKCResult_CommitmentTransactionDecodeErrorZ *NONNULL_PTR o);
2030         public static native boolean CResult_CommitmentTransactionDecodeErrorZ_is_ok(long o);
2031         // void CResult_CommitmentTransactionDecodeErrorZ_free(struct LDKCResult_CommitmentTransactionDecodeErrorZ _res);
2032         public static native void CResult_CommitmentTransactionDecodeErrorZ_free(long _res);
2033         // uintptr_t CResult_CommitmentTransactionDecodeErrorZ_clone_ptr(LDKCResult_CommitmentTransactionDecodeErrorZ *NONNULL_PTR arg);
2034         public static native long CResult_CommitmentTransactionDecodeErrorZ_clone_ptr(long arg);
2035         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CResult_CommitmentTransactionDecodeErrorZ_clone(const struct LDKCResult_CommitmentTransactionDecodeErrorZ *NONNULL_PTR orig);
2036         public static native long CResult_CommitmentTransactionDecodeErrorZ_clone(long orig);
2037         // struct LDKCResult_TrustedCommitmentTransactionNoneZ CResult_TrustedCommitmentTransactionNoneZ_ok(struct LDKTrustedCommitmentTransaction o);
2038         public static native long CResult_TrustedCommitmentTransactionNoneZ_ok(long o);
2039         // struct LDKCResult_TrustedCommitmentTransactionNoneZ CResult_TrustedCommitmentTransactionNoneZ_err(void);
2040         public static native long CResult_TrustedCommitmentTransactionNoneZ_err();
2041         // bool CResult_TrustedCommitmentTransactionNoneZ_is_ok(const struct LDKCResult_TrustedCommitmentTransactionNoneZ *NONNULL_PTR o);
2042         public static native boolean CResult_TrustedCommitmentTransactionNoneZ_is_ok(long o);
2043         // void CResult_TrustedCommitmentTransactionNoneZ_free(struct LDKCResult_TrustedCommitmentTransactionNoneZ _res);
2044         public static native void CResult_TrustedCommitmentTransactionNoneZ_free(long _res);
2045         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_ok(struct LDKCVec_SignatureZ o);
2046         public static native long CResult_CVec_SignatureZNoneZ_ok(byte[][] o);
2047         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_err(void);
2048         public static native long CResult_CVec_SignatureZNoneZ_err();
2049         // bool CResult_CVec_SignatureZNoneZ_is_ok(const struct LDKCResult_CVec_SignatureZNoneZ *NONNULL_PTR o);
2050         public static native boolean CResult_CVec_SignatureZNoneZ_is_ok(long o);
2051         // void CResult_CVec_SignatureZNoneZ_free(struct LDKCResult_CVec_SignatureZNoneZ _res);
2052         public static native void CResult_CVec_SignatureZNoneZ_free(long _res);
2053         // uintptr_t CResult_CVec_SignatureZNoneZ_clone_ptr(LDKCResult_CVec_SignatureZNoneZ *NONNULL_PTR arg);
2054         public static native long CResult_CVec_SignatureZNoneZ_clone_ptr(long arg);
2055         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_clone(const struct LDKCResult_CVec_SignatureZNoneZ *NONNULL_PTR orig);
2056         public static native long CResult_CVec_SignatureZNoneZ_clone(long orig);
2057         // struct LDKCResult_ShutdownScriptDecodeErrorZ CResult_ShutdownScriptDecodeErrorZ_ok(struct LDKShutdownScript o);
2058         public static native long CResult_ShutdownScriptDecodeErrorZ_ok(long o);
2059         // struct LDKCResult_ShutdownScriptDecodeErrorZ CResult_ShutdownScriptDecodeErrorZ_err(struct LDKDecodeError e);
2060         public static native long CResult_ShutdownScriptDecodeErrorZ_err(long e);
2061         // bool CResult_ShutdownScriptDecodeErrorZ_is_ok(const struct LDKCResult_ShutdownScriptDecodeErrorZ *NONNULL_PTR o);
2062         public static native boolean CResult_ShutdownScriptDecodeErrorZ_is_ok(long o);
2063         // void CResult_ShutdownScriptDecodeErrorZ_free(struct LDKCResult_ShutdownScriptDecodeErrorZ _res);
2064         public static native void CResult_ShutdownScriptDecodeErrorZ_free(long _res);
2065         // uintptr_t CResult_ShutdownScriptDecodeErrorZ_clone_ptr(LDKCResult_ShutdownScriptDecodeErrorZ *NONNULL_PTR arg);
2066         public static native long CResult_ShutdownScriptDecodeErrorZ_clone_ptr(long arg);
2067         // struct LDKCResult_ShutdownScriptDecodeErrorZ CResult_ShutdownScriptDecodeErrorZ_clone(const struct LDKCResult_ShutdownScriptDecodeErrorZ *NONNULL_PTR orig);
2068         public static native long CResult_ShutdownScriptDecodeErrorZ_clone(long orig);
2069         // struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ CResult_ShutdownScriptInvalidShutdownScriptZ_ok(struct LDKShutdownScript o);
2070         public static native long CResult_ShutdownScriptInvalidShutdownScriptZ_ok(long o);
2071         // struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ CResult_ShutdownScriptInvalidShutdownScriptZ_err(struct LDKInvalidShutdownScript e);
2072         public static native long CResult_ShutdownScriptInvalidShutdownScriptZ_err(long e);
2073         // bool CResult_ShutdownScriptInvalidShutdownScriptZ_is_ok(const struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ *NONNULL_PTR o);
2074         public static native boolean CResult_ShutdownScriptInvalidShutdownScriptZ_is_ok(long o);
2075         // void CResult_ShutdownScriptInvalidShutdownScriptZ_free(struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ _res);
2076         public static native void CResult_ShutdownScriptInvalidShutdownScriptZ_free(long _res);
2077         // uintptr_t CResult_ShutdownScriptInvalidShutdownScriptZ_clone_ptr(LDKCResult_ShutdownScriptInvalidShutdownScriptZ *NONNULL_PTR arg);
2078         public static native long CResult_ShutdownScriptInvalidShutdownScriptZ_clone_ptr(long arg);
2079         // struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ CResult_ShutdownScriptInvalidShutdownScriptZ_clone(const struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ *NONNULL_PTR orig);
2080         public static native long CResult_ShutdownScriptInvalidShutdownScriptZ_clone(long orig);
2081         // struct LDKCResult_NoneErrorZ CResult_NoneErrorZ_ok(void);
2082         public static native long CResult_NoneErrorZ_ok();
2083         // struct LDKCResult_NoneErrorZ CResult_NoneErrorZ_err(enum LDKIOError e);
2084         public static native long CResult_NoneErrorZ_err(IOError e);
2085         // bool CResult_NoneErrorZ_is_ok(const struct LDKCResult_NoneErrorZ *NONNULL_PTR o);
2086         public static native boolean CResult_NoneErrorZ_is_ok(long o);
2087         // void CResult_NoneErrorZ_free(struct LDKCResult_NoneErrorZ _res);
2088         public static native void CResult_NoneErrorZ_free(long _res);
2089         // uintptr_t CResult_NoneErrorZ_clone_ptr(LDKCResult_NoneErrorZ *NONNULL_PTR arg);
2090         public static native long CResult_NoneErrorZ_clone_ptr(long arg);
2091         // struct LDKCResult_NoneErrorZ CResult_NoneErrorZ_clone(const struct LDKCResult_NoneErrorZ *NONNULL_PTR orig);
2092         public static native long CResult_NoneErrorZ_clone(long orig);
2093         // struct LDKCResult_RouteHopDecodeErrorZ CResult_RouteHopDecodeErrorZ_ok(struct LDKRouteHop o);
2094         public static native long CResult_RouteHopDecodeErrorZ_ok(long o);
2095         // struct LDKCResult_RouteHopDecodeErrorZ CResult_RouteHopDecodeErrorZ_err(struct LDKDecodeError e);
2096         public static native long CResult_RouteHopDecodeErrorZ_err(long e);
2097         // bool CResult_RouteHopDecodeErrorZ_is_ok(const struct LDKCResult_RouteHopDecodeErrorZ *NONNULL_PTR o);
2098         public static native boolean CResult_RouteHopDecodeErrorZ_is_ok(long o);
2099         // void CResult_RouteHopDecodeErrorZ_free(struct LDKCResult_RouteHopDecodeErrorZ _res);
2100         public static native void CResult_RouteHopDecodeErrorZ_free(long _res);
2101         // uintptr_t CResult_RouteHopDecodeErrorZ_clone_ptr(LDKCResult_RouteHopDecodeErrorZ *NONNULL_PTR arg);
2102         public static native long CResult_RouteHopDecodeErrorZ_clone_ptr(long arg);
2103         // struct LDKCResult_RouteHopDecodeErrorZ CResult_RouteHopDecodeErrorZ_clone(const struct LDKCResult_RouteHopDecodeErrorZ *NONNULL_PTR orig);
2104         public static native long CResult_RouteHopDecodeErrorZ_clone(long orig);
2105         // void CVec_RouteHopZ_free(struct LDKCVec_RouteHopZ _res);
2106         public static native void CVec_RouteHopZ_free(long[] _res);
2107         // void CVec_CVec_RouteHopZZ_free(struct LDKCVec_CVec_RouteHopZZ _res);
2108         public static native void CVec_CVec_RouteHopZZ_free(long[][] _res);
2109         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_ok(struct LDKRoute o);
2110         public static native long CResult_RouteDecodeErrorZ_ok(long o);
2111         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_err(struct LDKDecodeError e);
2112         public static native long CResult_RouteDecodeErrorZ_err(long e);
2113         // bool CResult_RouteDecodeErrorZ_is_ok(const struct LDKCResult_RouteDecodeErrorZ *NONNULL_PTR o);
2114         public static native boolean CResult_RouteDecodeErrorZ_is_ok(long o);
2115         // void CResult_RouteDecodeErrorZ_free(struct LDKCResult_RouteDecodeErrorZ _res);
2116         public static native void CResult_RouteDecodeErrorZ_free(long _res);
2117         // uintptr_t CResult_RouteDecodeErrorZ_clone_ptr(LDKCResult_RouteDecodeErrorZ *NONNULL_PTR arg);
2118         public static native long CResult_RouteDecodeErrorZ_clone_ptr(long arg);
2119         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_clone(const struct LDKCResult_RouteDecodeErrorZ *NONNULL_PTR orig);
2120         public static native long CResult_RouteDecodeErrorZ_clone(long orig);
2121         // struct LDKCResult_RouteParametersDecodeErrorZ CResult_RouteParametersDecodeErrorZ_ok(struct LDKRouteParameters o);
2122         public static native long CResult_RouteParametersDecodeErrorZ_ok(long o);
2123         // struct LDKCResult_RouteParametersDecodeErrorZ CResult_RouteParametersDecodeErrorZ_err(struct LDKDecodeError e);
2124         public static native long CResult_RouteParametersDecodeErrorZ_err(long e);
2125         // bool CResult_RouteParametersDecodeErrorZ_is_ok(const struct LDKCResult_RouteParametersDecodeErrorZ *NONNULL_PTR o);
2126         public static native boolean CResult_RouteParametersDecodeErrorZ_is_ok(long o);
2127         // void CResult_RouteParametersDecodeErrorZ_free(struct LDKCResult_RouteParametersDecodeErrorZ _res);
2128         public static native void CResult_RouteParametersDecodeErrorZ_free(long _res);
2129         // uintptr_t CResult_RouteParametersDecodeErrorZ_clone_ptr(LDKCResult_RouteParametersDecodeErrorZ *NONNULL_PTR arg);
2130         public static native long CResult_RouteParametersDecodeErrorZ_clone_ptr(long arg);
2131         // struct LDKCResult_RouteParametersDecodeErrorZ CResult_RouteParametersDecodeErrorZ_clone(const struct LDKCResult_RouteParametersDecodeErrorZ *NONNULL_PTR orig);
2132         public static native long CResult_RouteParametersDecodeErrorZ_clone(long orig);
2133         // void CVec_RouteHintZ_free(struct LDKCVec_RouteHintZ _res);
2134         public static native void CVec_RouteHintZ_free(long[] _res);
2135         // struct LDKCOption_u64Z COption_u64Z_some(uint64_t o);
2136         public static native long COption_u64Z_some(long o);
2137         // struct LDKCOption_u64Z COption_u64Z_none(void);
2138         public static native long COption_u64Z_none();
2139         // void COption_u64Z_free(struct LDKCOption_u64Z _res);
2140         public static native void COption_u64Z_free(long _res);
2141         // uintptr_t COption_u64Z_clone_ptr(LDKCOption_u64Z *NONNULL_PTR arg);
2142         public static native long COption_u64Z_clone_ptr(long arg);
2143         // struct LDKCOption_u64Z COption_u64Z_clone(const struct LDKCOption_u64Z *NONNULL_PTR orig);
2144         public static native long COption_u64Z_clone(long orig);
2145         // struct LDKCResult_PaymentParametersDecodeErrorZ CResult_PaymentParametersDecodeErrorZ_ok(struct LDKPaymentParameters o);
2146         public static native long CResult_PaymentParametersDecodeErrorZ_ok(long o);
2147         // struct LDKCResult_PaymentParametersDecodeErrorZ CResult_PaymentParametersDecodeErrorZ_err(struct LDKDecodeError e);
2148         public static native long CResult_PaymentParametersDecodeErrorZ_err(long e);
2149         // bool CResult_PaymentParametersDecodeErrorZ_is_ok(const struct LDKCResult_PaymentParametersDecodeErrorZ *NONNULL_PTR o);
2150         public static native boolean CResult_PaymentParametersDecodeErrorZ_is_ok(long o);
2151         // void CResult_PaymentParametersDecodeErrorZ_free(struct LDKCResult_PaymentParametersDecodeErrorZ _res);
2152         public static native void CResult_PaymentParametersDecodeErrorZ_free(long _res);
2153         // uintptr_t CResult_PaymentParametersDecodeErrorZ_clone_ptr(LDKCResult_PaymentParametersDecodeErrorZ *NONNULL_PTR arg);
2154         public static native long CResult_PaymentParametersDecodeErrorZ_clone_ptr(long arg);
2155         // struct LDKCResult_PaymentParametersDecodeErrorZ CResult_PaymentParametersDecodeErrorZ_clone(const struct LDKCResult_PaymentParametersDecodeErrorZ *NONNULL_PTR orig);
2156         public static native long CResult_PaymentParametersDecodeErrorZ_clone(long orig);
2157         // void CVec_RouteHintHopZ_free(struct LDKCVec_RouteHintHopZ _res);
2158         public static native void CVec_RouteHintHopZ_free(long[] _res);
2159         // struct LDKCResult_RouteHintDecodeErrorZ CResult_RouteHintDecodeErrorZ_ok(struct LDKRouteHint o);
2160         public static native long CResult_RouteHintDecodeErrorZ_ok(long o);
2161         // struct LDKCResult_RouteHintDecodeErrorZ CResult_RouteHintDecodeErrorZ_err(struct LDKDecodeError e);
2162         public static native long CResult_RouteHintDecodeErrorZ_err(long e);
2163         // bool CResult_RouteHintDecodeErrorZ_is_ok(const struct LDKCResult_RouteHintDecodeErrorZ *NONNULL_PTR o);
2164         public static native boolean CResult_RouteHintDecodeErrorZ_is_ok(long o);
2165         // void CResult_RouteHintDecodeErrorZ_free(struct LDKCResult_RouteHintDecodeErrorZ _res);
2166         public static native void CResult_RouteHintDecodeErrorZ_free(long _res);
2167         // uintptr_t CResult_RouteHintDecodeErrorZ_clone_ptr(LDKCResult_RouteHintDecodeErrorZ *NONNULL_PTR arg);
2168         public static native long CResult_RouteHintDecodeErrorZ_clone_ptr(long arg);
2169         // struct LDKCResult_RouteHintDecodeErrorZ CResult_RouteHintDecodeErrorZ_clone(const struct LDKCResult_RouteHintDecodeErrorZ *NONNULL_PTR orig);
2170         public static native long CResult_RouteHintDecodeErrorZ_clone(long orig);
2171         // struct LDKCResult_RouteHintHopDecodeErrorZ CResult_RouteHintHopDecodeErrorZ_ok(struct LDKRouteHintHop o);
2172         public static native long CResult_RouteHintHopDecodeErrorZ_ok(long o);
2173         // struct LDKCResult_RouteHintHopDecodeErrorZ CResult_RouteHintHopDecodeErrorZ_err(struct LDKDecodeError e);
2174         public static native long CResult_RouteHintHopDecodeErrorZ_err(long e);
2175         // bool CResult_RouteHintHopDecodeErrorZ_is_ok(const struct LDKCResult_RouteHintHopDecodeErrorZ *NONNULL_PTR o);
2176         public static native boolean CResult_RouteHintHopDecodeErrorZ_is_ok(long o);
2177         // void CResult_RouteHintHopDecodeErrorZ_free(struct LDKCResult_RouteHintHopDecodeErrorZ _res);
2178         public static native void CResult_RouteHintHopDecodeErrorZ_free(long _res);
2179         // uintptr_t CResult_RouteHintHopDecodeErrorZ_clone_ptr(LDKCResult_RouteHintHopDecodeErrorZ *NONNULL_PTR arg);
2180         public static native long CResult_RouteHintHopDecodeErrorZ_clone_ptr(long arg);
2181         // struct LDKCResult_RouteHintHopDecodeErrorZ CResult_RouteHintHopDecodeErrorZ_clone(const struct LDKCResult_RouteHintHopDecodeErrorZ *NONNULL_PTR orig);
2182         public static native long CResult_RouteHintHopDecodeErrorZ_clone(long orig);
2183         // void CVec_ChannelDetailsZ_free(struct LDKCVec_ChannelDetailsZ _res);
2184         public static native void CVec_ChannelDetailsZ_free(long[] _res);
2185         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_ok(struct LDKRoute o);
2186         public static native long CResult_RouteLightningErrorZ_ok(long o);
2187         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_err(struct LDKLightningError e);
2188         public static native long CResult_RouteLightningErrorZ_err(long e);
2189         // bool CResult_RouteLightningErrorZ_is_ok(const struct LDKCResult_RouteLightningErrorZ *NONNULL_PTR o);
2190         public static native boolean CResult_RouteLightningErrorZ_is_ok(long o);
2191         // void CResult_RouteLightningErrorZ_free(struct LDKCResult_RouteLightningErrorZ _res);
2192         public static native void CResult_RouteLightningErrorZ_free(long _res);
2193         // uintptr_t CResult_RouteLightningErrorZ_clone_ptr(LDKCResult_RouteLightningErrorZ *NONNULL_PTR arg);
2194         public static native long CResult_RouteLightningErrorZ_clone_ptr(long arg);
2195         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_clone(const struct LDKCResult_RouteLightningErrorZ *NONNULL_PTR orig);
2196         public static native long CResult_RouteLightningErrorZ_clone(long orig);
2197         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_ok(struct LDKTxOut o);
2198         public static native long CResult_TxOutAccessErrorZ_ok(long o);
2199         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_err(enum LDKAccessError e);
2200         public static native long CResult_TxOutAccessErrorZ_err(AccessError e);
2201         // bool CResult_TxOutAccessErrorZ_is_ok(const struct LDKCResult_TxOutAccessErrorZ *NONNULL_PTR o);
2202         public static native boolean CResult_TxOutAccessErrorZ_is_ok(long o);
2203         // void CResult_TxOutAccessErrorZ_free(struct LDKCResult_TxOutAccessErrorZ _res);
2204         public static native void CResult_TxOutAccessErrorZ_free(long _res);
2205         // uintptr_t CResult_TxOutAccessErrorZ_clone_ptr(LDKCResult_TxOutAccessErrorZ *NONNULL_PTR arg);
2206         public static native long CResult_TxOutAccessErrorZ_clone_ptr(long arg);
2207         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_clone(const struct LDKCResult_TxOutAccessErrorZ *NONNULL_PTR orig);
2208         public static native long CResult_TxOutAccessErrorZ_clone(long orig);
2209         // uintptr_t C2Tuple_usizeTransactionZ_clone_ptr(LDKC2Tuple_usizeTransactionZ *NONNULL_PTR arg);
2210         public static native long C2Tuple_usizeTransactionZ_clone_ptr(long arg);
2211         // struct LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_clone(const struct LDKC2Tuple_usizeTransactionZ *NONNULL_PTR orig);
2212         public static native long C2Tuple_usizeTransactionZ_clone(long orig);
2213         // struct LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_new(uintptr_t a, struct LDKTransaction b);
2214         public static native long C2Tuple_usizeTransactionZ_new(long a, byte[] b);
2215         // void C2Tuple_usizeTransactionZ_free(struct LDKC2Tuple_usizeTransactionZ _res);
2216         public static native void C2Tuple_usizeTransactionZ_free(long _res);
2217         // void CVec_C2Tuple_usizeTransactionZZ_free(struct LDKCVec_C2Tuple_usizeTransactionZZ _res);
2218         public static native void CVec_C2Tuple_usizeTransactionZZ_free(long[] _res);
2219         // void CVec_TxidZ_free(struct LDKCVec_TxidZ _res);
2220         public static native void CVec_TxidZ_free(byte[][] _res);
2221         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_ok(void);
2222         public static native long CResult_NoneChannelMonitorUpdateErrZ_ok();
2223         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_err(enum LDKChannelMonitorUpdateErr e);
2224         public static native long CResult_NoneChannelMonitorUpdateErrZ_err(ChannelMonitorUpdateErr e);
2225         // bool CResult_NoneChannelMonitorUpdateErrZ_is_ok(const struct LDKCResult_NoneChannelMonitorUpdateErrZ *NONNULL_PTR o);
2226         public static native boolean CResult_NoneChannelMonitorUpdateErrZ_is_ok(long o);
2227         // void CResult_NoneChannelMonitorUpdateErrZ_free(struct LDKCResult_NoneChannelMonitorUpdateErrZ _res);
2228         public static native void CResult_NoneChannelMonitorUpdateErrZ_free(long _res);
2229         // uintptr_t CResult_NoneChannelMonitorUpdateErrZ_clone_ptr(LDKCResult_NoneChannelMonitorUpdateErrZ *NONNULL_PTR arg);
2230         public static native long CResult_NoneChannelMonitorUpdateErrZ_clone_ptr(long arg);
2231         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_clone(const struct LDKCResult_NoneChannelMonitorUpdateErrZ *NONNULL_PTR orig);
2232         public static native long CResult_NoneChannelMonitorUpdateErrZ_clone(long orig);
2233         // void CVec_MonitorEventZ_free(struct LDKCVec_MonitorEventZ _res);
2234         public static native void CVec_MonitorEventZ_free(long[] _res);
2235         // struct LDKCOption_C2Tuple_usizeTransactionZZ COption_C2Tuple_usizeTransactionZZ_some(struct LDKC2Tuple_usizeTransactionZ o);
2236         public static native long COption_C2Tuple_usizeTransactionZZ_some(long o);
2237         // struct LDKCOption_C2Tuple_usizeTransactionZZ COption_C2Tuple_usizeTransactionZZ_none(void);
2238         public static native long COption_C2Tuple_usizeTransactionZZ_none();
2239         // void COption_C2Tuple_usizeTransactionZZ_free(struct LDKCOption_C2Tuple_usizeTransactionZZ _res);
2240         public static native void COption_C2Tuple_usizeTransactionZZ_free(long _res);
2241         // uintptr_t COption_C2Tuple_usizeTransactionZZ_clone_ptr(LDKCOption_C2Tuple_usizeTransactionZZ *NONNULL_PTR arg);
2242         public static native long COption_C2Tuple_usizeTransactionZZ_clone_ptr(long arg);
2243         // struct LDKCOption_C2Tuple_usizeTransactionZZ COption_C2Tuple_usizeTransactionZZ_clone(const struct LDKCOption_C2Tuple_usizeTransactionZZ *NONNULL_PTR orig);
2244         public static native long COption_C2Tuple_usizeTransactionZZ_clone(long orig);
2245         // struct LDKCOption_ClosureReasonZ COption_ClosureReasonZ_some(struct LDKClosureReason o);
2246         public static native long COption_ClosureReasonZ_some(long o);
2247         // struct LDKCOption_ClosureReasonZ COption_ClosureReasonZ_none(void);
2248         public static native long COption_ClosureReasonZ_none();
2249         // void COption_ClosureReasonZ_free(struct LDKCOption_ClosureReasonZ _res);
2250         public static native void COption_ClosureReasonZ_free(long _res);
2251         // uintptr_t COption_ClosureReasonZ_clone_ptr(LDKCOption_ClosureReasonZ *NONNULL_PTR arg);
2252         public static native long COption_ClosureReasonZ_clone_ptr(long arg);
2253         // struct LDKCOption_ClosureReasonZ COption_ClosureReasonZ_clone(const struct LDKCOption_ClosureReasonZ *NONNULL_PTR orig);
2254         public static native long COption_ClosureReasonZ_clone(long orig);
2255         // struct LDKCResult_COption_ClosureReasonZDecodeErrorZ CResult_COption_ClosureReasonZDecodeErrorZ_ok(struct LDKCOption_ClosureReasonZ o);
2256         public static native long CResult_COption_ClosureReasonZDecodeErrorZ_ok(long o);
2257         // struct LDKCResult_COption_ClosureReasonZDecodeErrorZ CResult_COption_ClosureReasonZDecodeErrorZ_err(struct LDKDecodeError e);
2258         public static native long CResult_COption_ClosureReasonZDecodeErrorZ_err(long e);
2259         // bool CResult_COption_ClosureReasonZDecodeErrorZ_is_ok(const struct LDKCResult_COption_ClosureReasonZDecodeErrorZ *NONNULL_PTR o);
2260         public static native boolean CResult_COption_ClosureReasonZDecodeErrorZ_is_ok(long o);
2261         // void CResult_COption_ClosureReasonZDecodeErrorZ_free(struct LDKCResult_COption_ClosureReasonZDecodeErrorZ _res);
2262         public static native void CResult_COption_ClosureReasonZDecodeErrorZ_free(long _res);
2263         // uintptr_t CResult_COption_ClosureReasonZDecodeErrorZ_clone_ptr(LDKCResult_COption_ClosureReasonZDecodeErrorZ *NONNULL_PTR arg);
2264         public static native long CResult_COption_ClosureReasonZDecodeErrorZ_clone_ptr(long arg);
2265         // struct LDKCResult_COption_ClosureReasonZDecodeErrorZ CResult_COption_ClosureReasonZDecodeErrorZ_clone(const struct LDKCResult_COption_ClosureReasonZDecodeErrorZ *NONNULL_PTR orig);
2266         public static native long CResult_COption_ClosureReasonZDecodeErrorZ_clone(long orig);
2267         // struct LDKCOption_NetworkUpdateZ COption_NetworkUpdateZ_some(struct LDKNetworkUpdate o);
2268         public static native long COption_NetworkUpdateZ_some(long o);
2269         // struct LDKCOption_NetworkUpdateZ COption_NetworkUpdateZ_none(void);
2270         public static native long COption_NetworkUpdateZ_none();
2271         // void COption_NetworkUpdateZ_free(struct LDKCOption_NetworkUpdateZ _res);
2272         public static native void COption_NetworkUpdateZ_free(long _res);
2273         // uintptr_t COption_NetworkUpdateZ_clone_ptr(LDKCOption_NetworkUpdateZ *NONNULL_PTR arg);
2274         public static native long COption_NetworkUpdateZ_clone_ptr(long arg);
2275         // struct LDKCOption_NetworkUpdateZ COption_NetworkUpdateZ_clone(const struct LDKCOption_NetworkUpdateZ *NONNULL_PTR orig);
2276         public static native long COption_NetworkUpdateZ_clone(long orig);
2277         // void CVec_SpendableOutputDescriptorZ_free(struct LDKCVec_SpendableOutputDescriptorZ _res);
2278         public static native void CVec_SpendableOutputDescriptorZ_free(long[] _res);
2279         // struct LDKCOption_EventZ COption_EventZ_some(struct LDKEvent o);
2280         public static native long COption_EventZ_some(long o);
2281         // struct LDKCOption_EventZ COption_EventZ_none(void);
2282         public static native long COption_EventZ_none();
2283         // void COption_EventZ_free(struct LDKCOption_EventZ _res);
2284         public static native void COption_EventZ_free(long _res);
2285         // uintptr_t COption_EventZ_clone_ptr(LDKCOption_EventZ *NONNULL_PTR arg);
2286         public static native long COption_EventZ_clone_ptr(long arg);
2287         // struct LDKCOption_EventZ COption_EventZ_clone(const struct LDKCOption_EventZ *NONNULL_PTR orig);
2288         public static native long COption_EventZ_clone(long orig);
2289         // struct LDKCResult_COption_EventZDecodeErrorZ CResult_COption_EventZDecodeErrorZ_ok(struct LDKCOption_EventZ o);
2290         public static native long CResult_COption_EventZDecodeErrorZ_ok(long o);
2291         // struct LDKCResult_COption_EventZDecodeErrorZ CResult_COption_EventZDecodeErrorZ_err(struct LDKDecodeError e);
2292         public static native long CResult_COption_EventZDecodeErrorZ_err(long e);
2293         // bool CResult_COption_EventZDecodeErrorZ_is_ok(const struct LDKCResult_COption_EventZDecodeErrorZ *NONNULL_PTR o);
2294         public static native boolean CResult_COption_EventZDecodeErrorZ_is_ok(long o);
2295         // void CResult_COption_EventZDecodeErrorZ_free(struct LDKCResult_COption_EventZDecodeErrorZ _res);
2296         public static native void CResult_COption_EventZDecodeErrorZ_free(long _res);
2297         // uintptr_t CResult_COption_EventZDecodeErrorZ_clone_ptr(LDKCResult_COption_EventZDecodeErrorZ *NONNULL_PTR arg);
2298         public static native long CResult_COption_EventZDecodeErrorZ_clone_ptr(long arg);
2299         // struct LDKCResult_COption_EventZDecodeErrorZ CResult_COption_EventZDecodeErrorZ_clone(const struct LDKCResult_COption_EventZDecodeErrorZ *NONNULL_PTR orig);
2300         public static native long CResult_COption_EventZDecodeErrorZ_clone(long orig);
2301         // void CVec_MessageSendEventZ_free(struct LDKCVec_MessageSendEventZ _res);
2302         public static native void CVec_MessageSendEventZ_free(long[] _res);
2303         // struct LDKCResult_FixedPenaltyScorerDecodeErrorZ CResult_FixedPenaltyScorerDecodeErrorZ_ok(struct LDKFixedPenaltyScorer o);
2304         public static native long CResult_FixedPenaltyScorerDecodeErrorZ_ok(long o);
2305         // struct LDKCResult_FixedPenaltyScorerDecodeErrorZ CResult_FixedPenaltyScorerDecodeErrorZ_err(struct LDKDecodeError e);
2306         public static native long CResult_FixedPenaltyScorerDecodeErrorZ_err(long e);
2307         // bool CResult_FixedPenaltyScorerDecodeErrorZ_is_ok(const struct LDKCResult_FixedPenaltyScorerDecodeErrorZ *NONNULL_PTR o);
2308         public static native boolean CResult_FixedPenaltyScorerDecodeErrorZ_is_ok(long o);
2309         // void CResult_FixedPenaltyScorerDecodeErrorZ_free(struct LDKCResult_FixedPenaltyScorerDecodeErrorZ _res);
2310         public static native void CResult_FixedPenaltyScorerDecodeErrorZ_free(long _res);
2311         // uintptr_t CResult_FixedPenaltyScorerDecodeErrorZ_clone_ptr(LDKCResult_FixedPenaltyScorerDecodeErrorZ *NONNULL_PTR arg);
2312         public static native long CResult_FixedPenaltyScorerDecodeErrorZ_clone_ptr(long arg);
2313         // struct LDKCResult_FixedPenaltyScorerDecodeErrorZ CResult_FixedPenaltyScorerDecodeErrorZ_clone(const struct LDKCResult_FixedPenaltyScorerDecodeErrorZ *NONNULL_PTR orig);
2314         public static native long CResult_FixedPenaltyScorerDecodeErrorZ_clone(long orig);
2315         // struct LDKCResult_ScoringParametersDecodeErrorZ CResult_ScoringParametersDecodeErrorZ_ok(struct LDKScoringParameters o);
2316         public static native long CResult_ScoringParametersDecodeErrorZ_ok(long o);
2317         // struct LDKCResult_ScoringParametersDecodeErrorZ CResult_ScoringParametersDecodeErrorZ_err(struct LDKDecodeError e);
2318         public static native long CResult_ScoringParametersDecodeErrorZ_err(long e);
2319         // bool CResult_ScoringParametersDecodeErrorZ_is_ok(const struct LDKCResult_ScoringParametersDecodeErrorZ *NONNULL_PTR o);
2320         public static native boolean CResult_ScoringParametersDecodeErrorZ_is_ok(long o);
2321         // void CResult_ScoringParametersDecodeErrorZ_free(struct LDKCResult_ScoringParametersDecodeErrorZ _res);
2322         public static native void CResult_ScoringParametersDecodeErrorZ_free(long _res);
2323         // uintptr_t CResult_ScoringParametersDecodeErrorZ_clone_ptr(LDKCResult_ScoringParametersDecodeErrorZ *NONNULL_PTR arg);
2324         public static native long CResult_ScoringParametersDecodeErrorZ_clone_ptr(long arg);
2325         // struct LDKCResult_ScoringParametersDecodeErrorZ CResult_ScoringParametersDecodeErrorZ_clone(const struct LDKCResult_ScoringParametersDecodeErrorZ *NONNULL_PTR orig);
2326         public static native long CResult_ScoringParametersDecodeErrorZ_clone(long orig);
2327         // struct LDKCResult_ScorerDecodeErrorZ CResult_ScorerDecodeErrorZ_ok(struct LDKScorer o);
2328         public static native long CResult_ScorerDecodeErrorZ_ok(long o);
2329         // struct LDKCResult_ScorerDecodeErrorZ CResult_ScorerDecodeErrorZ_err(struct LDKDecodeError e);
2330         public static native long CResult_ScorerDecodeErrorZ_err(long e);
2331         // bool CResult_ScorerDecodeErrorZ_is_ok(const struct LDKCResult_ScorerDecodeErrorZ *NONNULL_PTR o);
2332         public static native boolean CResult_ScorerDecodeErrorZ_is_ok(long o);
2333         // void CResult_ScorerDecodeErrorZ_free(struct LDKCResult_ScorerDecodeErrorZ _res);
2334         public static native void CResult_ScorerDecodeErrorZ_free(long _res);
2335         // struct LDKCResult_ProbabilisticScorerDecodeErrorZ CResult_ProbabilisticScorerDecodeErrorZ_ok(struct LDKProbabilisticScorer o);
2336         public static native long CResult_ProbabilisticScorerDecodeErrorZ_ok(long o);
2337         // struct LDKCResult_ProbabilisticScorerDecodeErrorZ CResult_ProbabilisticScorerDecodeErrorZ_err(struct LDKDecodeError e);
2338         public static native long CResult_ProbabilisticScorerDecodeErrorZ_err(long e);
2339         // bool CResult_ProbabilisticScorerDecodeErrorZ_is_ok(const struct LDKCResult_ProbabilisticScorerDecodeErrorZ *NONNULL_PTR o);
2340         public static native boolean CResult_ProbabilisticScorerDecodeErrorZ_is_ok(long o);
2341         // void CResult_ProbabilisticScorerDecodeErrorZ_free(struct LDKCResult_ProbabilisticScorerDecodeErrorZ _res);
2342         public static native void CResult_ProbabilisticScorerDecodeErrorZ_free(long _res);
2343         // struct LDKCResult_InitFeaturesDecodeErrorZ CResult_InitFeaturesDecodeErrorZ_ok(struct LDKInitFeatures o);
2344         public static native long CResult_InitFeaturesDecodeErrorZ_ok(long o);
2345         // struct LDKCResult_InitFeaturesDecodeErrorZ CResult_InitFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
2346         public static native long CResult_InitFeaturesDecodeErrorZ_err(long e);
2347         // bool CResult_InitFeaturesDecodeErrorZ_is_ok(const struct LDKCResult_InitFeaturesDecodeErrorZ *NONNULL_PTR o);
2348         public static native boolean CResult_InitFeaturesDecodeErrorZ_is_ok(long o);
2349         // void CResult_InitFeaturesDecodeErrorZ_free(struct LDKCResult_InitFeaturesDecodeErrorZ _res);
2350         public static native void CResult_InitFeaturesDecodeErrorZ_free(long _res);
2351         // struct LDKCResult_ChannelFeaturesDecodeErrorZ CResult_ChannelFeaturesDecodeErrorZ_ok(struct LDKChannelFeatures o);
2352         public static native long CResult_ChannelFeaturesDecodeErrorZ_ok(long o);
2353         // struct LDKCResult_ChannelFeaturesDecodeErrorZ CResult_ChannelFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
2354         public static native long CResult_ChannelFeaturesDecodeErrorZ_err(long e);
2355         // bool CResult_ChannelFeaturesDecodeErrorZ_is_ok(const struct LDKCResult_ChannelFeaturesDecodeErrorZ *NONNULL_PTR o);
2356         public static native boolean CResult_ChannelFeaturesDecodeErrorZ_is_ok(long o);
2357         // void CResult_ChannelFeaturesDecodeErrorZ_free(struct LDKCResult_ChannelFeaturesDecodeErrorZ _res);
2358         public static native void CResult_ChannelFeaturesDecodeErrorZ_free(long _res);
2359         // struct LDKCResult_NodeFeaturesDecodeErrorZ CResult_NodeFeaturesDecodeErrorZ_ok(struct LDKNodeFeatures o);
2360         public static native long CResult_NodeFeaturesDecodeErrorZ_ok(long o);
2361         // struct LDKCResult_NodeFeaturesDecodeErrorZ CResult_NodeFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
2362         public static native long CResult_NodeFeaturesDecodeErrorZ_err(long e);
2363         // bool CResult_NodeFeaturesDecodeErrorZ_is_ok(const struct LDKCResult_NodeFeaturesDecodeErrorZ *NONNULL_PTR o);
2364         public static native boolean CResult_NodeFeaturesDecodeErrorZ_is_ok(long o);
2365         // void CResult_NodeFeaturesDecodeErrorZ_free(struct LDKCResult_NodeFeaturesDecodeErrorZ _res);
2366         public static native void CResult_NodeFeaturesDecodeErrorZ_free(long _res);
2367         // struct LDKCResult_InvoiceFeaturesDecodeErrorZ CResult_InvoiceFeaturesDecodeErrorZ_ok(struct LDKInvoiceFeatures o);
2368         public static native long CResult_InvoiceFeaturesDecodeErrorZ_ok(long o);
2369         // struct LDKCResult_InvoiceFeaturesDecodeErrorZ CResult_InvoiceFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
2370         public static native long CResult_InvoiceFeaturesDecodeErrorZ_err(long e);
2371         // bool CResult_InvoiceFeaturesDecodeErrorZ_is_ok(const struct LDKCResult_InvoiceFeaturesDecodeErrorZ *NONNULL_PTR o);
2372         public static native boolean CResult_InvoiceFeaturesDecodeErrorZ_is_ok(long o);
2373         // void CResult_InvoiceFeaturesDecodeErrorZ_free(struct LDKCResult_InvoiceFeaturesDecodeErrorZ _res);
2374         public static native void CResult_InvoiceFeaturesDecodeErrorZ_free(long _res);
2375         // struct LDKCResult_ChannelTypeFeaturesDecodeErrorZ CResult_ChannelTypeFeaturesDecodeErrorZ_ok(struct LDKChannelTypeFeatures o);
2376         public static native long CResult_ChannelTypeFeaturesDecodeErrorZ_ok(long o);
2377         // struct LDKCResult_ChannelTypeFeaturesDecodeErrorZ CResult_ChannelTypeFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
2378         public static native long CResult_ChannelTypeFeaturesDecodeErrorZ_err(long e);
2379         // bool CResult_ChannelTypeFeaturesDecodeErrorZ_is_ok(const struct LDKCResult_ChannelTypeFeaturesDecodeErrorZ *NONNULL_PTR o);
2380         public static native boolean CResult_ChannelTypeFeaturesDecodeErrorZ_is_ok(long o);
2381         // void CResult_ChannelTypeFeaturesDecodeErrorZ_free(struct LDKCResult_ChannelTypeFeaturesDecodeErrorZ _res);
2382         public static native void CResult_ChannelTypeFeaturesDecodeErrorZ_free(long _res);
2383         // struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_ok(struct LDKDelayedPaymentOutputDescriptor o);
2384         public static native long CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_ok(long o);
2385         // struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_err(struct LDKDecodeError e);
2386         public static native long CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_err(long e);
2387         // bool CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_is_ok(const struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR o);
2388         public static native boolean CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_is_ok(long o);
2389         // void CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_free(struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ _res);
2390         public static native void CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_free(long _res);
2391         // uintptr_t CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone_ptr(LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR arg);
2392         public static native long CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone_ptr(long arg);
2393         // struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone(const struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR orig);
2394         public static native long CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone(long orig);
2395         // struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ CResult_StaticPaymentOutputDescriptorDecodeErrorZ_ok(struct LDKStaticPaymentOutputDescriptor o);
2396         public static native long CResult_StaticPaymentOutputDescriptorDecodeErrorZ_ok(long o);
2397         // struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ CResult_StaticPaymentOutputDescriptorDecodeErrorZ_err(struct LDKDecodeError e);
2398         public static native long CResult_StaticPaymentOutputDescriptorDecodeErrorZ_err(long e);
2399         // bool CResult_StaticPaymentOutputDescriptorDecodeErrorZ_is_ok(const struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR o);
2400         public static native boolean CResult_StaticPaymentOutputDescriptorDecodeErrorZ_is_ok(long o);
2401         // void CResult_StaticPaymentOutputDescriptorDecodeErrorZ_free(struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ _res);
2402         public static native void CResult_StaticPaymentOutputDescriptorDecodeErrorZ_free(long _res);
2403         // uintptr_t CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone_ptr(LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR arg);
2404         public static native long CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone_ptr(long arg);
2405         // struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone(const struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR orig);
2406         public static native long CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone(long orig);
2407         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_ok(struct LDKSpendableOutputDescriptor o);
2408         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_ok(long o);
2409         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_err(struct LDKDecodeError e);
2410         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_err(long e);
2411         // bool CResult_SpendableOutputDescriptorDecodeErrorZ_is_ok(const struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ *NONNULL_PTR o);
2412         public static native boolean CResult_SpendableOutputDescriptorDecodeErrorZ_is_ok(long o);
2413         // void CResult_SpendableOutputDescriptorDecodeErrorZ_free(struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ _res);
2414         public static native void CResult_SpendableOutputDescriptorDecodeErrorZ_free(long _res);
2415         // uintptr_t CResult_SpendableOutputDescriptorDecodeErrorZ_clone_ptr(LDKCResult_SpendableOutputDescriptorDecodeErrorZ *NONNULL_PTR arg);
2416         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_clone_ptr(long arg);
2417         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_clone(const struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ *NONNULL_PTR orig);
2418         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_clone(long orig);
2419         // void CVec_PaymentPreimageZ_free(struct LDKCVec_PaymentPreimageZ _res);
2420         public static native void CVec_PaymentPreimageZ_free(byte[][] _res);
2421         // uintptr_t C2Tuple_SignatureCVec_SignatureZZ_clone_ptr(LDKC2Tuple_SignatureCVec_SignatureZZ *NONNULL_PTR arg);
2422         public static native long C2Tuple_SignatureCVec_SignatureZZ_clone_ptr(long arg);
2423         // struct LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_clone(const struct LDKC2Tuple_SignatureCVec_SignatureZZ *NONNULL_PTR orig);
2424         public static native long C2Tuple_SignatureCVec_SignatureZZ_clone(long orig);
2425         // struct LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_new(struct LDKSignature a, struct LDKCVec_SignatureZ b);
2426         public static native long C2Tuple_SignatureCVec_SignatureZZ_new(byte[] a, byte[][] b);
2427         // void C2Tuple_SignatureCVec_SignatureZZ_free(struct LDKC2Tuple_SignatureCVec_SignatureZZ _res);
2428         public static native void C2Tuple_SignatureCVec_SignatureZZ_free(long _res);
2429         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(struct LDKC2Tuple_SignatureCVec_SignatureZZ o);
2430         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(long o);
2431         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err(void);
2432         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err();
2433         // bool CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_is_ok(const struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *NONNULL_PTR o);
2434         public static native boolean CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_is_ok(long o);
2435         // void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ _res);
2436         public static native void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(long _res);
2437         // uintptr_t CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone_ptr(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *NONNULL_PTR arg);
2438         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone_ptr(long arg);
2439         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(const struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *NONNULL_PTR orig);
2440         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(long orig);
2441         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_ok(struct LDKSignature o);
2442         public static native long CResult_SignatureNoneZ_ok(byte[] o);
2443         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_err(void);
2444         public static native long CResult_SignatureNoneZ_err();
2445         // bool CResult_SignatureNoneZ_is_ok(const struct LDKCResult_SignatureNoneZ *NONNULL_PTR o);
2446         public static native boolean CResult_SignatureNoneZ_is_ok(long o);
2447         // void CResult_SignatureNoneZ_free(struct LDKCResult_SignatureNoneZ _res);
2448         public static native void CResult_SignatureNoneZ_free(long _res);
2449         // uintptr_t CResult_SignatureNoneZ_clone_ptr(LDKCResult_SignatureNoneZ *NONNULL_PTR arg);
2450         public static native long CResult_SignatureNoneZ_clone_ptr(long arg);
2451         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_clone(const struct LDKCResult_SignatureNoneZ *NONNULL_PTR orig);
2452         public static native long CResult_SignatureNoneZ_clone(long orig);
2453         // uintptr_t C2Tuple_SignatureSignatureZ_clone_ptr(LDKC2Tuple_SignatureSignatureZ *NONNULL_PTR arg);
2454         public static native long C2Tuple_SignatureSignatureZ_clone_ptr(long arg);
2455         // struct LDKC2Tuple_SignatureSignatureZ C2Tuple_SignatureSignatureZ_clone(const struct LDKC2Tuple_SignatureSignatureZ *NONNULL_PTR orig);
2456         public static native long C2Tuple_SignatureSignatureZ_clone(long orig);
2457         // struct LDKC2Tuple_SignatureSignatureZ C2Tuple_SignatureSignatureZ_new(struct LDKSignature a, struct LDKSignature b);
2458         public static native long C2Tuple_SignatureSignatureZ_new(byte[] a, byte[] b);
2459         // void C2Tuple_SignatureSignatureZ_free(struct LDKC2Tuple_SignatureSignatureZ _res);
2460         public static native void C2Tuple_SignatureSignatureZ_free(long _res);
2461         // struct LDKCResult_C2Tuple_SignatureSignatureZNoneZ CResult_C2Tuple_SignatureSignatureZNoneZ_ok(struct LDKC2Tuple_SignatureSignatureZ o);
2462         public static native long CResult_C2Tuple_SignatureSignatureZNoneZ_ok(long o);
2463         // struct LDKCResult_C2Tuple_SignatureSignatureZNoneZ CResult_C2Tuple_SignatureSignatureZNoneZ_err(void);
2464         public static native long CResult_C2Tuple_SignatureSignatureZNoneZ_err();
2465         // bool CResult_C2Tuple_SignatureSignatureZNoneZ_is_ok(const struct LDKCResult_C2Tuple_SignatureSignatureZNoneZ *NONNULL_PTR o);
2466         public static native boolean CResult_C2Tuple_SignatureSignatureZNoneZ_is_ok(long o);
2467         // void CResult_C2Tuple_SignatureSignatureZNoneZ_free(struct LDKCResult_C2Tuple_SignatureSignatureZNoneZ _res);
2468         public static native void CResult_C2Tuple_SignatureSignatureZNoneZ_free(long _res);
2469         // uintptr_t CResult_C2Tuple_SignatureSignatureZNoneZ_clone_ptr(LDKCResult_C2Tuple_SignatureSignatureZNoneZ *NONNULL_PTR arg);
2470         public static native long CResult_C2Tuple_SignatureSignatureZNoneZ_clone_ptr(long arg);
2471         // struct LDKCResult_C2Tuple_SignatureSignatureZNoneZ CResult_C2Tuple_SignatureSignatureZNoneZ_clone(const struct LDKCResult_C2Tuple_SignatureSignatureZNoneZ *NONNULL_PTR orig);
2472         public static native long CResult_C2Tuple_SignatureSignatureZNoneZ_clone(long orig);
2473         // struct LDKCResult_SecretKeyNoneZ CResult_SecretKeyNoneZ_ok(struct LDKSecretKey o);
2474         public static native long CResult_SecretKeyNoneZ_ok(byte[] o);
2475         // struct LDKCResult_SecretKeyNoneZ CResult_SecretKeyNoneZ_err(void);
2476         public static native long CResult_SecretKeyNoneZ_err();
2477         // bool CResult_SecretKeyNoneZ_is_ok(const struct LDKCResult_SecretKeyNoneZ *NONNULL_PTR o);
2478         public static native boolean CResult_SecretKeyNoneZ_is_ok(long o);
2479         // void CResult_SecretKeyNoneZ_free(struct LDKCResult_SecretKeyNoneZ _res);
2480         public static native void CResult_SecretKeyNoneZ_free(long _res);
2481         // uintptr_t CResult_SecretKeyNoneZ_clone_ptr(LDKCResult_SecretKeyNoneZ *NONNULL_PTR arg);
2482         public static native long CResult_SecretKeyNoneZ_clone_ptr(long arg);
2483         // struct LDKCResult_SecretKeyNoneZ CResult_SecretKeyNoneZ_clone(const struct LDKCResult_SecretKeyNoneZ *NONNULL_PTR orig);
2484         public static native long CResult_SecretKeyNoneZ_clone(long orig);
2485         // struct LDKCResult_SignDecodeErrorZ CResult_SignDecodeErrorZ_ok(struct LDKSign o);
2486         public static native long CResult_SignDecodeErrorZ_ok(long o);
2487         // struct LDKCResult_SignDecodeErrorZ CResult_SignDecodeErrorZ_err(struct LDKDecodeError e);
2488         public static native long CResult_SignDecodeErrorZ_err(long e);
2489         // bool CResult_SignDecodeErrorZ_is_ok(const struct LDKCResult_SignDecodeErrorZ *NONNULL_PTR o);
2490         public static native boolean CResult_SignDecodeErrorZ_is_ok(long o);
2491         // void CResult_SignDecodeErrorZ_free(struct LDKCResult_SignDecodeErrorZ _res);
2492         public static native void CResult_SignDecodeErrorZ_free(long _res);
2493         // uintptr_t CResult_SignDecodeErrorZ_clone_ptr(LDKCResult_SignDecodeErrorZ *NONNULL_PTR arg);
2494         public static native long CResult_SignDecodeErrorZ_clone_ptr(long arg);
2495         // struct LDKCResult_SignDecodeErrorZ CResult_SignDecodeErrorZ_clone(const struct LDKCResult_SignDecodeErrorZ *NONNULL_PTR orig);
2496         public static native long CResult_SignDecodeErrorZ_clone(long orig);
2497         // void CVec_u5Z_free(struct LDKCVec_u5Z _res);
2498         public static native void CVec_u5Z_free(byte[] _res);
2499         // struct LDKCResult_RecoverableSignatureNoneZ CResult_RecoverableSignatureNoneZ_ok(struct LDKRecoverableSignature o);
2500         public static native long CResult_RecoverableSignatureNoneZ_ok(byte[] o);
2501         // struct LDKCResult_RecoverableSignatureNoneZ CResult_RecoverableSignatureNoneZ_err(void);
2502         public static native long CResult_RecoverableSignatureNoneZ_err();
2503         // bool CResult_RecoverableSignatureNoneZ_is_ok(const struct LDKCResult_RecoverableSignatureNoneZ *NONNULL_PTR o);
2504         public static native boolean CResult_RecoverableSignatureNoneZ_is_ok(long o);
2505         // void CResult_RecoverableSignatureNoneZ_free(struct LDKCResult_RecoverableSignatureNoneZ _res);
2506         public static native void CResult_RecoverableSignatureNoneZ_free(long _res);
2507         // uintptr_t CResult_RecoverableSignatureNoneZ_clone_ptr(LDKCResult_RecoverableSignatureNoneZ *NONNULL_PTR arg);
2508         public static native long CResult_RecoverableSignatureNoneZ_clone_ptr(long arg);
2509         // struct LDKCResult_RecoverableSignatureNoneZ CResult_RecoverableSignatureNoneZ_clone(const struct LDKCResult_RecoverableSignatureNoneZ *NONNULL_PTR orig);
2510         public static native long CResult_RecoverableSignatureNoneZ_clone(long orig);
2511         // void CVec_u8Z_free(struct LDKCVec_u8Z _res);
2512         public static native void CVec_u8Z_free(byte[] _res);
2513         // void CVec_CVec_u8ZZ_free(struct LDKCVec_CVec_u8ZZ _res);
2514         public static native void CVec_CVec_u8ZZ_free(byte[][] _res);
2515         // struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_ok(struct LDKCVec_CVec_u8ZZ o);
2516         public static native long CResult_CVec_CVec_u8ZZNoneZ_ok(byte[][] o);
2517         // struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_err(void);
2518         public static native long CResult_CVec_CVec_u8ZZNoneZ_err();
2519         // bool CResult_CVec_CVec_u8ZZNoneZ_is_ok(const struct LDKCResult_CVec_CVec_u8ZZNoneZ *NONNULL_PTR o);
2520         public static native boolean CResult_CVec_CVec_u8ZZNoneZ_is_ok(long o);
2521         // void CResult_CVec_CVec_u8ZZNoneZ_free(struct LDKCResult_CVec_CVec_u8ZZNoneZ _res);
2522         public static native void CResult_CVec_CVec_u8ZZNoneZ_free(long _res);
2523         // uintptr_t CResult_CVec_CVec_u8ZZNoneZ_clone_ptr(LDKCResult_CVec_CVec_u8ZZNoneZ *NONNULL_PTR arg);
2524         public static native long CResult_CVec_CVec_u8ZZNoneZ_clone_ptr(long arg);
2525         // struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_clone(const struct LDKCResult_CVec_CVec_u8ZZNoneZ *NONNULL_PTR orig);
2526         public static native long CResult_CVec_CVec_u8ZZNoneZ_clone(long orig);
2527         // struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_ok(struct LDKInMemorySigner o);
2528         public static native long CResult_InMemorySignerDecodeErrorZ_ok(long o);
2529         // struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_err(struct LDKDecodeError e);
2530         public static native long CResult_InMemorySignerDecodeErrorZ_err(long e);
2531         // bool CResult_InMemorySignerDecodeErrorZ_is_ok(const struct LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR o);
2532         public static native boolean CResult_InMemorySignerDecodeErrorZ_is_ok(long o);
2533         // void CResult_InMemorySignerDecodeErrorZ_free(struct LDKCResult_InMemorySignerDecodeErrorZ _res);
2534         public static native void CResult_InMemorySignerDecodeErrorZ_free(long _res);
2535         // uintptr_t CResult_InMemorySignerDecodeErrorZ_clone_ptr(LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR arg);
2536         public static native long CResult_InMemorySignerDecodeErrorZ_clone_ptr(long arg);
2537         // struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_clone(const struct LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR orig);
2538         public static native long CResult_InMemorySignerDecodeErrorZ_clone(long orig);
2539         // void CVec_TxOutZ_free(struct LDKCVec_TxOutZ _res);
2540         public static native void CVec_TxOutZ_free(long[] _res);
2541         // struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_ok(struct LDKTransaction o);
2542         public static native long CResult_TransactionNoneZ_ok(byte[] o);
2543         // struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_err(void);
2544         public static native long CResult_TransactionNoneZ_err();
2545         // bool CResult_TransactionNoneZ_is_ok(const struct LDKCResult_TransactionNoneZ *NONNULL_PTR o);
2546         public static native boolean CResult_TransactionNoneZ_is_ok(long o);
2547         // void CResult_TransactionNoneZ_free(struct LDKCResult_TransactionNoneZ _res);
2548         public static native void CResult_TransactionNoneZ_free(long _res);
2549         // uintptr_t CResult_TransactionNoneZ_clone_ptr(LDKCResult_TransactionNoneZ *NONNULL_PTR arg);
2550         public static native long CResult_TransactionNoneZ_clone_ptr(long arg);
2551         // struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_clone(const struct LDKCResult_TransactionNoneZ *NONNULL_PTR orig);
2552         public static native long CResult_TransactionNoneZ_clone(long orig);
2553         // uintptr_t C2Tuple_BlockHashChannelMonitorZ_clone_ptr(LDKC2Tuple_BlockHashChannelMonitorZ *NONNULL_PTR arg);
2554         public static native long C2Tuple_BlockHashChannelMonitorZ_clone_ptr(long arg);
2555         // struct LDKC2Tuple_BlockHashChannelMonitorZ C2Tuple_BlockHashChannelMonitorZ_clone(const struct LDKC2Tuple_BlockHashChannelMonitorZ *NONNULL_PTR orig);
2556         public static native long C2Tuple_BlockHashChannelMonitorZ_clone(long orig);
2557         // struct LDKC2Tuple_BlockHashChannelMonitorZ C2Tuple_BlockHashChannelMonitorZ_new(struct LDKThirtyTwoBytes a, struct LDKChannelMonitor b);
2558         public static native long C2Tuple_BlockHashChannelMonitorZ_new(byte[] a, long b);
2559         // void C2Tuple_BlockHashChannelMonitorZ_free(struct LDKC2Tuple_BlockHashChannelMonitorZ _res);
2560         public static native void C2Tuple_BlockHashChannelMonitorZ_free(long _res);
2561         // void CVec_C2Tuple_BlockHashChannelMonitorZZ_free(struct LDKCVec_C2Tuple_BlockHashChannelMonitorZZ _res);
2562         public static native void CVec_C2Tuple_BlockHashChannelMonitorZZ_free(long[] _res);
2563         // struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_ok(struct LDKCVec_C2Tuple_BlockHashChannelMonitorZZ o);
2564         public static native long CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_ok(long[] o);
2565         // struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_err(enum LDKIOError e);
2566         public static native long CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_err(IOError e);
2567         // bool CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_is_ok(const struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ *NONNULL_PTR o);
2568         public static native boolean CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_is_ok(long o);
2569         // void CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_free(struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ _res);
2570         public static native void CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_free(long _res);
2571         // uintptr_t CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_clone_ptr(LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ *NONNULL_PTR arg);
2572         public static native long CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_clone_ptr(long arg);
2573         // struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_clone(const struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ *NONNULL_PTR orig);
2574         public static native long CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_clone(long orig);
2575         // struct LDKCOption_u16Z COption_u16Z_some(uint16_t o);
2576         public static native long COption_u16Z_some(short o);
2577         // struct LDKCOption_u16Z COption_u16Z_none(void);
2578         public static native long COption_u16Z_none();
2579         // void COption_u16Z_free(struct LDKCOption_u16Z _res);
2580         public static native void COption_u16Z_free(long _res);
2581         // uintptr_t COption_u16Z_clone_ptr(LDKCOption_u16Z *NONNULL_PTR arg);
2582         public static native long COption_u16Z_clone_ptr(long arg);
2583         // struct LDKCOption_u16Z COption_u16Z_clone(const struct LDKCOption_u16Z *NONNULL_PTR orig);
2584         public static native long COption_u16Z_clone(long orig);
2585         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_ok(void);
2586         public static native long CResult_NoneAPIErrorZ_ok();
2587         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_err(struct LDKAPIError e);
2588         public static native long CResult_NoneAPIErrorZ_err(long e);
2589         // bool CResult_NoneAPIErrorZ_is_ok(const struct LDKCResult_NoneAPIErrorZ *NONNULL_PTR o);
2590         public static native boolean CResult_NoneAPIErrorZ_is_ok(long o);
2591         // void CResult_NoneAPIErrorZ_free(struct LDKCResult_NoneAPIErrorZ _res);
2592         public static native void CResult_NoneAPIErrorZ_free(long _res);
2593         // uintptr_t CResult_NoneAPIErrorZ_clone_ptr(LDKCResult_NoneAPIErrorZ *NONNULL_PTR arg);
2594         public static native long CResult_NoneAPIErrorZ_clone_ptr(long arg);
2595         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_clone(const struct LDKCResult_NoneAPIErrorZ *NONNULL_PTR orig);
2596         public static native long CResult_NoneAPIErrorZ_clone(long orig);
2597         // void CVec_CResult_NoneAPIErrorZZ_free(struct LDKCVec_CResult_NoneAPIErrorZZ _res);
2598         public static native void CVec_CResult_NoneAPIErrorZZ_free(long[] _res);
2599         // void CVec_APIErrorZ_free(struct LDKCVec_APIErrorZ _res);
2600         public static native void CVec_APIErrorZ_free(long[] _res);
2601         // struct LDKCResult__u832APIErrorZ CResult__u832APIErrorZ_ok(struct LDKThirtyTwoBytes o);
2602         public static native long CResult__u832APIErrorZ_ok(byte[] o);
2603         // struct LDKCResult__u832APIErrorZ CResult__u832APIErrorZ_err(struct LDKAPIError e);
2604         public static native long CResult__u832APIErrorZ_err(long e);
2605         // bool CResult__u832APIErrorZ_is_ok(const struct LDKCResult__u832APIErrorZ *NONNULL_PTR o);
2606         public static native boolean CResult__u832APIErrorZ_is_ok(long o);
2607         // void CResult__u832APIErrorZ_free(struct LDKCResult__u832APIErrorZ _res);
2608         public static native void CResult__u832APIErrorZ_free(long _res);
2609         // uintptr_t CResult__u832APIErrorZ_clone_ptr(LDKCResult__u832APIErrorZ *NONNULL_PTR arg);
2610         public static native long CResult__u832APIErrorZ_clone_ptr(long arg);
2611         // struct LDKCResult__u832APIErrorZ CResult__u832APIErrorZ_clone(const struct LDKCResult__u832APIErrorZ *NONNULL_PTR orig);
2612         public static native long CResult__u832APIErrorZ_clone(long orig);
2613         // struct LDKCResult_PaymentIdPaymentSendFailureZ CResult_PaymentIdPaymentSendFailureZ_ok(struct LDKThirtyTwoBytes o);
2614         public static native long CResult_PaymentIdPaymentSendFailureZ_ok(byte[] o);
2615         // struct LDKCResult_PaymentIdPaymentSendFailureZ CResult_PaymentIdPaymentSendFailureZ_err(struct LDKPaymentSendFailure e);
2616         public static native long CResult_PaymentIdPaymentSendFailureZ_err(long e);
2617         // bool CResult_PaymentIdPaymentSendFailureZ_is_ok(const struct LDKCResult_PaymentIdPaymentSendFailureZ *NONNULL_PTR o);
2618         public static native boolean CResult_PaymentIdPaymentSendFailureZ_is_ok(long o);
2619         // void CResult_PaymentIdPaymentSendFailureZ_free(struct LDKCResult_PaymentIdPaymentSendFailureZ _res);
2620         public static native void CResult_PaymentIdPaymentSendFailureZ_free(long _res);
2621         // uintptr_t CResult_PaymentIdPaymentSendFailureZ_clone_ptr(LDKCResult_PaymentIdPaymentSendFailureZ *NONNULL_PTR arg);
2622         public static native long CResult_PaymentIdPaymentSendFailureZ_clone_ptr(long arg);
2623         // struct LDKCResult_PaymentIdPaymentSendFailureZ CResult_PaymentIdPaymentSendFailureZ_clone(const struct LDKCResult_PaymentIdPaymentSendFailureZ *NONNULL_PTR orig);
2624         public static native long CResult_PaymentIdPaymentSendFailureZ_clone(long orig);
2625         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_ok(void);
2626         public static native long CResult_NonePaymentSendFailureZ_ok();
2627         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_err(struct LDKPaymentSendFailure e);
2628         public static native long CResult_NonePaymentSendFailureZ_err(long e);
2629         // bool CResult_NonePaymentSendFailureZ_is_ok(const struct LDKCResult_NonePaymentSendFailureZ *NONNULL_PTR o);
2630         public static native boolean CResult_NonePaymentSendFailureZ_is_ok(long o);
2631         // void CResult_NonePaymentSendFailureZ_free(struct LDKCResult_NonePaymentSendFailureZ _res);
2632         public static native void CResult_NonePaymentSendFailureZ_free(long _res);
2633         // uintptr_t CResult_NonePaymentSendFailureZ_clone_ptr(LDKCResult_NonePaymentSendFailureZ *NONNULL_PTR arg);
2634         public static native long CResult_NonePaymentSendFailureZ_clone_ptr(long arg);
2635         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_clone(const struct LDKCResult_NonePaymentSendFailureZ *NONNULL_PTR orig);
2636         public static native long CResult_NonePaymentSendFailureZ_clone(long orig);
2637         // uintptr_t C2Tuple_PaymentHashPaymentIdZ_clone_ptr(LDKC2Tuple_PaymentHashPaymentIdZ *NONNULL_PTR arg);
2638         public static native long C2Tuple_PaymentHashPaymentIdZ_clone_ptr(long arg);
2639         // struct LDKC2Tuple_PaymentHashPaymentIdZ C2Tuple_PaymentHashPaymentIdZ_clone(const struct LDKC2Tuple_PaymentHashPaymentIdZ *NONNULL_PTR orig);
2640         public static native long C2Tuple_PaymentHashPaymentIdZ_clone(long orig);
2641         // struct LDKC2Tuple_PaymentHashPaymentIdZ C2Tuple_PaymentHashPaymentIdZ_new(struct LDKThirtyTwoBytes a, struct LDKThirtyTwoBytes b);
2642         public static native long C2Tuple_PaymentHashPaymentIdZ_new(byte[] a, byte[] b);
2643         // void C2Tuple_PaymentHashPaymentIdZ_free(struct LDKC2Tuple_PaymentHashPaymentIdZ _res);
2644         public static native void C2Tuple_PaymentHashPaymentIdZ_free(long _res);
2645         // struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_ok(struct LDKC2Tuple_PaymentHashPaymentIdZ o);
2646         public static native long CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_ok(long o);
2647         // struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_err(struct LDKPaymentSendFailure e);
2648         public static native long CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_err(long e);
2649         // bool CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_is_ok(const struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ *NONNULL_PTR o);
2650         public static native boolean CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_is_ok(long o);
2651         // void CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_free(struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ _res);
2652         public static native void CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_free(long _res);
2653         // uintptr_t CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone_ptr(LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ *NONNULL_PTR arg);
2654         public static native long CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone_ptr(long arg);
2655         // struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone(const struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ *NONNULL_PTR orig);
2656         public static native long CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone(long orig);
2657         // void CVec_NetAddressZ_free(struct LDKCVec_NetAddressZ _res);
2658         public static native void CVec_NetAddressZ_free(long[] _res);
2659         // uintptr_t C2Tuple_PaymentHashPaymentSecretZ_clone_ptr(LDKC2Tuple_PaymentHashPaymentSecretZ *NONNULL_PTR arg);
2660         public static native long C2Tuple_PaymentHashPaymentSecretZ_clone_ptr(long arg);
2661         // struct LDKC2Tuple_PaymentHashPaymentSecretZ C2Tuple_PaymentHashPaymentSecretZ_clone(const struct LDKC2Tuple_PaymentHashPaymentSecretZ *NONNULL_PTR orig);
2662         public static native long C2Tuple_PaymentHashPaymentSecretZ_clone(long orig);
2663         // struct LDKC2Tuple_PaymentHashPaymentSecretZ C2Tuple_PaymentHashPaymentSecretZ_new(struct LDKThirtyTwoBytes a, struct LDKThirtyTwoBytes b);
2664         public static native long C2Tuple_PaymentHashPaymentSecretZ_new(byte[] a, byte[] b);
2665         // void C2Tuple_PaymentHashPaymentSecretZ_free(struct LDKC2Tuple_PaymentHashPaymentSecretZ _res);
2666         public static native void C2Tuple_PaymentHashPaymentSecretZ_free(long _res);
2667         // struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_ok(struct LDKC2Tuple_PaymentHashPaymentSecretZ o);
2668         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_ok(long o);
2669         // struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_err(void);
2670         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_err();
2671         // bool CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_is_ok(const struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ *NONNULL_PTR o);
2672         public static native boolean CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_is_ok(long o);
2673         // void CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_free(struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ _res);
2674         public static native void CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_free(long _res);
2675         // uintptr_t CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone_ptr(LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ *NONNULL_PTR arg);
2676         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone_ptr(long arg);
2677         // struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone(const struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ *NONNULL_PTR orig);
2678         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZNoneZ_clone(long orig);
2679         // struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_ok(struct LDKC2Tuple_PaymentHashPaymentSecretZ o);
2680         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_ok(long o);
2681         // struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_err(struct LDKAPIError e);
2682         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_err(long e);
2683         // bool CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_is_ok(const struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ *NONNULL_PTR o);
2684         public static native boolean CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_is_ok(long o);
2685         // void CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_free(struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ _res);
2686         public static native void CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_free(long _res);
2687         // uintptr_t CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone_ptr(LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ *NONNULL_PTR arg);
2688         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone_ptr(long arg);
2689         // struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone(const struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ *NONNULL_PTR orig);
2690         public static native long CResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ_clone(long orig);
2691         // struct LDKCResult_PaymentSecretNoneZ CResult_PaymentSecretNoneZ_ok(struct LDKThirtyTwoBytes o);
2692         public static native long CResult_PaymentSecretNoneZ_ok(byte[] o);
2693         // struct LDKCResult_PaymentSecretNoneZ CResult_PaymentSecretNoneZ_err(void);
2694         public static native long CResult_PaymentSecretNoneZ_err();
2695         // bool CResult_PaymentSecretNoneZ_is_ok(const struct LDKCResult_PaymentSecretNoneZ *NONNULL_PTR o);
2696         public static native boolean CResult_PaymentSecretNoneZ_is_ok(long o);
2697         // void CResult_PaymentSecretNoneZ_free(struct LDKCResult_PaymentSecretNoneZ _res);
2698         public static native void CResult_PaymentSecretNoneZ_free(long _res);
2699         // uintptr_t CResult_PaymentSecretNoneZ_clone_ptr(LDKCResult_PaymentSecretNoneZ *NONNULL_PTR arg);
2700         public static native long CResult_PaymentSecretNoneZ_clone_ptr(long arg);
2701         // struct LDKCResult_PaymentSecretNoneZ CResult_PaymentSecretNoneZ_clone(const struct LDKCResult_PaymentSecretNoneZ *NONNULL_PTR orig);
2702         public static native long CResult_PaymentSecretNoneZ_clone(long orig);
2703         // struct LDKCResult_PaymentSecretAPIErrorZ CResult_PaymentSecretAPIErrorZ_ok(struct LDKThirtyTwoBytes o);
2704         public static native long CResult_PaymentSecretAPIErrorZ_ok(byte[] o);
2705         // struct LDKCResult_PaymentSecretAPIErrorZ CResult_PaymentSecretAPIErrorZ_err(struct LDKAPIError e);
2706         public static native long CResult_PaymentSecretAPIErrorZ_err(long e);
2707         // bool CResult_PaymentSecretAPIErrorZ_is_ok(const struct LDKCResult_PaymentSecretAPIErrorZ *NONNULL_PTR o);
2708         public static native boolean CResult_PaymentSecretAPIErrorZ_is_ok(long o);
2709         // void CResult_PaymentSecretAPIErrorZ_free(struct LDKCResult_PaymentSecretAPIErrorZ _res);
2710         public static native void CResult_PaymentSecretAPIErrorZ_free(long _res);
2711         // uintptr_t CResult_PaymentSecretAPIErrorZ_clone_ptr(LDKCResult_PaymentSecretAPIErrorZ *NONNULL_PTR arg);
2712         public static native long CResult_PaymentSecretAPIErrorZ_clone_ptr(long arg);
2713         // struct LDKCResult_PaymentSecretAPIErrorZ CResult_PaymentSecretAPIErrorZ_clone(const struct LDKCResult_PaymentSecretAPIErrorZ *NONNULL_PTR orig);
2714         public static native long CResult_PaymentSecretAPIErrorZ_clone(long orig);
2715         // struct LDKCResult_PaymentPreimageAPIErrorZ CResult_PaymentPreimageAPIErrorZ_ok(struct LDKThirtyTwoBytes o);
2716         public static native long CResult_PaymentPreimageAPIErrorZ_ok(byte[] o);
2717         // struct LDKCResult_PaymentPreimageAPIErrorZ CResult_PaymentPreimageAPIErrorZ_err(struct LDKAPIError e);
2718         public static native long CResult_PaymentPreimageAPIErrorZ_err(long e);
2719         // bool CResult_PaymentPreimageAPIErrorZ_is_ok(const struct LDKCResult_PaymentPreimageAPIErrorZ *NONNULL_PTR o);
2720         public static native boolean CResult_PaymentPreimageAPIErrorZ_is_ok(long o);
2721         // void CResult_PaymentPreimageAPIErrorZ_free(struct LDKCResult_PaymentPreimageAPIErrorZ _res);
2722         public static native void CResult_PaymentPreimageAPIErrorZ_free(long _res);
2723         // uintptr_t CResult_PaymentPreimageAPIErrorZ_clone_ptr(LDKCResult_PaymentPreimageAPIErrorZ *NONNULL_PTR arg);
2724         public static native long CResult_PaymentPreimageAPIErrorZ_clone_ptr(long arg);
2725         // struct LDKCResult_PaymentPreimageAPIErrorZ CResult_PaymentPreimageAPIErrorZ_clone(const struct LDKCResult_PaymentPreimageAPIErrorZ *NONNULL_PTR orig);
2726         public static native long CResult_PaymentPreimageAPIErrorZ_clone(long orig);
2727         // struct LDKCResult_CounterpartyForwardingInfoDecodeErrorZ CResult_CounterpartyForwardingInfoDecodeErrorZ_ok(struct LDKCounterpartyForwardingInfo o);
2728         public static native long CResult_CounterpartyForwardingInfoDecodeErrorZ_ok(long o);
2729         // struct LDKCResult_CounterpartyForwardingInfoDecodeErrorZ CResult_CounterpartyForwardingInfoDecodeErrorZ_err(struct LDKDecodeError e);
2730         public static native long CResult_CounterpartyForwardingInfoDecodeErrorZ_err(long e);
2731         // bool CResult_CounterpartyForwardingInfoDecodeErrorZ_is_ok(const struct LDKCResult_CounterpartyForwardingInfoDecodeErrorZ *NONNULL_PTR o);
2732         public static native boolean CResult_CounterpartyForwardingInfoDecodeErrorZ_is_ok(long o);
2733         // void CResult_CounterpartyForwardingInfoDecodeErrorZ_free(struct LDKCResult_CounterpartyForwardingInfoDecodeErrorZ _res);
2734         public static native void CResult_CounterpartyForwardingInfoDecodeErrorZ_free(long _res);
2735         // uintptr_t CResult_CounterpartyForwardingInfoDecodeErrorZ_clone_ptr(LDKCResult_CounterpartyForwardingInfoDecodeErrorZ *NONNULL_PTR arg);
2736         public static native long CResult_CounterpartyForwardingInfoDecodeErrorZ_clone_ptr(long arg);
2737         // struct LDKCResult_CounterpartyForwardingInfoDecodeErrorZ CResult_CounterpartyForwardingInfoDecodeErrorZ_clone(const struct LDKCResult_CounterpartyForwardingInfoDecodeErrorZ *NONNULL_PTR orig);
2738         public static native long CResult_CounterpartyForwardingInfoDecodeErrorZ_clone(long orig);
2739         // struct LDKCResult_ChannelCounterpartyDecodeErrorZ CResult_ChannelCounterpartyDecodeErrorZ_ok(struct LDKChannelCounterparty o);
2740         public static native long CResult_ChannelCounterpartyDecodeErrorZ_ok(long o);
2741         // struct LDKCResult_ChannelCounterpartyDecodeErrorZ CResult_ChannelCounterpartyDecodeErrorZ_err(struct LDKDecodeError e);
2742         public static native long CResult_ChannelCounterpartyDecodeErrorZ_err(long e);
2743         // bool CResult_ChannelCounterpartyDecodeErrorZ_is_ok(const struct LDKCResult_ChannelCounterpartyDecodeErrorZ *NONNULL_PTR o);
2744         public static native boolean CResult_ChannelCounterpartyDecodeErrorZ_is_ok(long o);
2745         // void CResult_ChannelCounterpartyDecodeErrorZ_free(struct LDKCResult_ChannelCounterpartyDecodeErrorZ _res);
2746         public static native void CResult_ChannelCounterpartyDecodeErrorZ_free(long _res);
2747         // uintptr_t CResult_ChannelCounterpartyDecodeErrorZ_clone_ptr(LDKCResult_ChannelCounterpartyDecodeErrorZ *NONNULL_PTR arg);
2748         public static native long CResult_ChannelCounterpartyDecodeErrorZ_clone_ptr(long arg);
2749         // struct LDKCResult_ChannelCounterpartyDecodeErrorZ CResult_ChannelCounterpartyDecodeErrorZ_clone(const struct LDKCResult_ChannelCounterpartyDecodeErrorZ *NONNULL_PTR orig);
2750         public static native long CResult_ChannelCounterpartyDecodeErrorZ_clone(long orig);
2751         // struct LDKCResult_ChannelDetailsDecodeErrorZ CResult_ChannelDetailsDecodeErrorZ_ok(struct LDKChannelDetails o);
2752         public static native long CResult_ChannelDetailsDecodeErrorZ_ok(long o);
2753         // struct LDKCResult_ChannelDetailsDecodeErrorZ CResult_ChannelDetailsDecodeErrorZ_err(struct LDKDecodeError e);
2754         public static native long CResult_ChannelDetailsDecodeErrorZ_err(long e);
2755         // bool CResult_ChannelDetailsDecodeErrorZ_is_ok(const struct LDKCResult_ChannelDetailsDecodeErrorZ *NONNULL_PTR o);
2756         public static native boolean CResult_ChannelDetailsDecodeErrorZ_is_ok(long o);
2757         // void CResult_ChannelDetailsDecodeErrorZ_free(struct LDKCResult_ChannelDetailsDecodeErrorZ _res);
2758         public static native void CResult_ChannelDetailsDecodeErrorZ_free(long _res);
2759         // uintptr_t CResult_ChannelDetailsDecodeErrorZ_clone_ptr(LDKCResult_ChannelDetailsDecodeErrorZ *NONNULL_PTR arg);
2760         public static native long CResult_ChannelDetailsDecodeErrorZ_clone_ptr(long arg);
2761         // struct LDKCResult_ChannelDetailsDecodeErrorZ CResult_ChannelDetailsDecodeErrorZ_clone(const struct LDKCResult_ChannelDetailsDecodeErrorZ *NONNULL_PTR orig);
2762         public static native long CResult_ChannelDetailsDecodeErrorZ_clone(long orig);
2763         // struct LDKCResult_PhantomRouteHintsDecodeErrorZ CResult_PhantomRouteHintsDecodeErrorZ_ok(struct LDKPhantomRouteHints o);
2764         public static native long CResult_PhantomRouteHintsDecodeErrorZ_ok(long o);
2765         // struct LDKCResult_PhantomRouteHintsDecodeErrorZ CResult_PhantomRouteHintsDecodeErrorZ_err(struct LDKDecodeError e);
2766         public static native long CResult_PhantomRouteHintsDecodeErrorZ_err(long e);
2767         // bool CResult_PhantomRouteHintsDecodeErrorZ_is_ok(const struct LDKCResult_PhantomRouteHintsDecodeErrorZ *NONNULL_PTR o);
2768         public static native boolean CResult_PhantomRouteHintsDecodeErrorZ_is_ok(long o);
2769         // void CResult_PhantomRouteHintsDecodeErrorZ_free(struct LDKCResult_PhantomRouteHintsDecodeErrorZ _res);
2770         public static native void CResult_PhantomRouteHintsDecodeErrorZ_free(long _res);
2771         // uintptr_t CResult_PhantomRouteHintsDecodeErrorZ_clone_ptr(LDKCResult_PhantomRouteHintsDecodeErrorZ *NONNULL_PTR arg);
2772         public static native long CResult_PhantomRouteHintsDecodeErrorZ_clone_ptr(long arg);
2773         // struct LDKCResult_PhantomRouteHintsDecodeErrorZ CResult_PhantomRouteHintsDecodeErrorZ_clone(const struct LDKCResult_PhantomRouteHintsDecodeErrorZ *NONNULL_PTR orig);
2774         public static native long CResult_PhantomRouteHintsDecodeErrorZ_clone(long orig);
2775         // void CVec_ChannelMonitorZ_free(struct LDKCVec_ChannelMonitorZ _res);
2776         public static native void CVec_ChannelMonitorZ_free(long[] _res);
2777         // struct LDKC2Tuple_BlockHashChannelManagerZ C2Tuple_BlockHashChannelManagerZ_new(struct LDKThirtyTwoBytes a, struct LDKChannelManager b);
2778         public static native long C2Tuple_BlockHashChannelManagerZ_new(byte[] a, long b);
2779         // void C2Tuple_BlockHashChannelManagerZ_free(struct LDKC2Tuple_BlockHashChannelManagerZ _res);
2780         public static native void C2Tuple_BlockHashChannelManagerZ_free(long _res);
2781         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(struct LDKC2Tuple_BlockHashChannelManagerZ o);
2782         public static native long CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(long o);
2783         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(struct LDKDecodeError e);
2784         public static native long CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(long e);
2785         // bool CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_is_ok(const struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ *NONNULL_PTR o);
2786         public static native boolean CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_is_ok(long o);
2787         // void CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ _res);
2788         public static native void CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(long _res);
2789         // struct LDKCResult_ChannelConfigDecodeErrorZ CResult_ChannelConfigDecodeErrorZ_ok(struct LDKChannelConfig o);
2790         public static native long CResult_ChannelConfigDecodeErrorZ_ok(long o);
2791         // struct LDKCResult_ChannelConfigDecodeErrorZ CResult_ChannelConfigDecodeErrorZ_err(struct LDKDecodeError e);
2792         public static native long CResult_ChannelConfigDecodeErrorZ_err(long e);
2793         // bool CResult_ChannelConfigDecodeErrorZ_is_ok(const struct LDKCResult_ChannelConfigDecodeErrorZ *NONNULL_PTR o);
2794         public static native boolean CResult_ChannelConfigDecodeErrorZ_is_ok(long o);
2795         // void CResult_ChannelConfigDecodeErrorZ_free(struct LDKCResult_ChannelConfigDecodeErrorZ _res);
2796         public static native void CResult_ChannelConfigDecodeErrorZ_free(long _res);
2797         // uintptr_t CResult_ChannelConfigDecodeErrorZ_clone_ptr(LDKCResult_ChannelConfigDecodeErrorZ *NONNULL_PTR arg);
2798         public static native long CResult_ChannelConfigDecodeErrorZ_clone_ptr(long arg);
2799         // struct LDKCResult_ChannelConfigDecodeErrorZ CResult_ChannelConfigDecodeErrorZ_clone(const struct LDKCResult_ChannelConfigDecodeErrorZ *NONNULL_PTR orig);
2800         public static native long CResult_ChannelConfigDecodeErrorZ_clone(long orig);
2801         // struct LDKCResult_OutPointDecodeErrorZ CResult_OutPointDecodeErrorZ_ok(struct LDKOutPoint o);
2802         public static native long CResult_OutPointDecodeErrorZ_ok(long o);
2803         // struct LDKCResult_OutPointDecodeErrorZ CResult_OutPointDecodeErrorZ_err(struct LDKDecodeError e);
2804         public static native long CResult_OutPointDecodeErrorZ_err(long e);
2805         // bool CResult_OutPointDecodeErrorZ_is_ok(const struct LDKCResult_OutPointDecodeErrorZ *NONNULL_PTR o);
2806         public static native boolean CResult_OutPointDecodeErrorZ_is_ok(long o);
2807         // void CResult_OutPointDecodeErrorZ_free(struct LDKCResult_OutPointDecodeErrorZ _res);
2808         public static native void CResult_OutPointDecodeErrorZ_free(long _res);
2809         // uintptr_t CResult_OutPointDecodeErrorZ_clone_ptr(LDKCResult_OutPointDecodeErrorZ *NONNULL_PTR arg);
2810         public static native long CResult_OutPointDecodeErrorZ_clone_ptr(long arg);
2811         // struct LDKCResult_OutPointDecodeErrorZ CResult_OutPointDecodeErrorZ_clone(const struct LDKCResult_OutPointDecodeErrorZ *NONNULL_PTR orig);
2812         public static native long CResult_OutPointDecodeErrorZ_clone(long orig);
2813         // struct LDKCOption_TypeZ COption_TypeZ_some(struct LDKType o);
2814         public static native long COption_TypeZ_some(long o);
2815         // struct LDKCOption_TypeZ COption_TypeZ_none(void);
2816         public static native long COption_TypeZ_none();
2817         // void COption_TypeZ_free(struct LDKCOption_TypeZ _res);
2818         public static native void COption_TypeZ_free(long _res);
2819         // uintptr_t COption_TypeZ_clone_ptr(LDKCOption_TypeZ *NONNULL_PTR arg);
2820         public static native long COption_TypeZ_clone_ptr(long arg);
2821         // struct LDKCOption_TypeZ COption_TypeZ_clone(const struct LDKCOption_TypeZ *NONNULL_PTR orig);
2822         public static native long COption_TypeZ_clone(long orig);
2823         // struct LDKCResult_COption_TypeZDecodeErrorZ CResult_COption_TypeZDecodeErrorZ_ok(struct LDKCOption_TypeZ o);
2824         public static native long CResult_COption_TypeZDecodeErrorZ_ok(long o);
2825         // struct LDKCResult_COption_TypeZDecodeErrorZ CResult_COption_TypeZDecodeErrorZ_err(struct LDKDecodeError e);
2826         public static native long CResult_COption_TypeZDecodeErrorZ_err(long e);
2827         // bool CResult_COption_TypeZDecodeErrorZ_is_ok(const struct LDKCResult_COption_TypeZDecodeErrorZ *NONNULL_PTR o);
2828         public static native boolean CResult_COption_TypeZDecodeErrorZ_is_ok(long o);
2829         // void CResult_COption_TypeZDecodeErrorZ_free(struct LDKCResult_COption_TypeZDecodeErrorZ _res);
2830         public static native void CResult_COption_TypeZDecodeErrorZ_free(long _res);
2831         // uintptr_t CResult_COption_TypeZDecodeErrorZ_clone_ptr(LDKCResult_COption_TypeZDecodeErrorZ *NONNULL_PTR arg);
2832         public static native long CResult_COption_TypeZDecodeErrorZ_clone_ptr(long arg);
2833         // struct LDKCResult_COption_TypeZDecodeErrorZ CResult_COption_TypeZDecodeErrorZ_clone(const struct LDKCResult_COption_TypeZDecodeErrorZ *NONNULL_PTR orig);
2834         public static native long CResult_COption_TypeZDecodeErrorZ_clone(long orig);
2835         // struct LDKCResult_PaymentIdPaymentErrorZ CResult_PaymentIdPaymentErrorZ_ok(struct LDKThirtyTwoBytes o);
2836         public static native long CResult_PaymentIdPaymentErrorZ_ok(byte[] o);
2837         // struct LDKCResult_PaymentIdPaymentErrorZ CResult_PaymentIdPaymentErrorZ_err(struct LDKPaymentError e);
2838         public static native long CResult_PaymentIdPaymentErrorZ_err(long e);
2839         // bool CResult_PaymentIdPaymentErrorZ_is_ok(const struct LDKCResult_PaymentIdPaymentErrorZ *NONNULL_PTR o);
2840         public static native boolean CResult_PaymentIdPaymentErrorZ_is_ok(long o);
2841         // void CResult_PaymentIdPaymentErrorZ_free(struct LDKCResult_PaymentIdPaymentErrorZ _res);
2842         public static native void CResult_PaymentIdPaymentErrorZ_free(long _res);
2843         // uintptr_t CResult_PaymentIdPaymentErrorZ_clone_ptr(LDKCResult_PaymentIdPaymentErrorZ *NONNULL_PTR arg);
2844         public static native long CResult_PaymentIdPaymentErrorZ_clone_ptr(long arg);
2845         // struct LDKCResult_PaymentIdPaymentErrorZ CResult_PaymentIdPaymentErrorZ_clone(const struct LDKCResult_PaymentIdPaymentErrorZ *NONNULL_PTR orig);
2846         public static native long CResult_PaymentIdPaymentErrorZ_clone(long orig);
2847         // struct LDKCResult_SiPrefixParseErrorZ CResult_SiPrefixParseErrorZ_ok(enum LDKSiPrefix o);
2848         public static native long CResult_SiPrefixParseErrorZ_ok(SiPrefix o);
2849         // struct LDKCResult_SiPrefixParseErrorZ CResult_SiPrefixParseErrorZ_err(struct LDKParseError e);
2850         public static native long CResult_SiPrefixParseErrorZ_err(long e);
2851         // bool CResult_SiPrefixParseErrorZ_is_ok(const struct LDKCResult_SiPrefixParseErrorZ *NONNULL_PTR o);
2852         public static native boolean CResult_SiPrefixParseErrorZ_is_ok(long o);
2853         // void CResult_SiPrefixParseErrorZ_free(struct LDKCResult_SiPrefixParseErrorZ _res);
2854         public static native void CResult_SiPrefixParseErrorZ_free(long _res);
2855         // uintptr_t CResult_SiPrefixParseErrorZ_clone_ptr(LDKCResult_SiPrefixParseErrorZ *NONNULL_PTR arg);
2856         public static native long CResult_SiPrefixParseErrorZ_clone_ptr(long arg);
2857         // struct LDKCResult_SiPrefixParseErrorZ CResult_SiPrefixParseErrorZ_clone(const struct LDKCResult_SiPrefixParseErrorZ *NONNULL_PTR orig);
2858         public static native long CResult_SiPrefixParseErrorZ_clone(long orig);
2859         // struct LDKCResult_InvoiceParseOrSemanticErrorZ CResult_InvoiceParseOrSemanticErrorZ_ok(struct LDKInvoice o);
2860         public static native long CResult_InvoiceParseOrSemanticErrorZ_ok(long o);
2861         // struct LDKCResult_InvoiceParseOrSemanticErrorZ CResult_InvoiceParseOrSemanticErrorZ_err(struct LDKParseOrSemanticError e);
2862         public static native long CResult_InvoiceParseOrSemanticErrorZ_err(long e);
2863         // bool CResult_InvoiceParseOrSemanticErrorZ_is_ok(const struct LDKCResult_InvoiceParseOrSemanticErrorZ *NONNULL_PTR o);
2864         public static native boolean CResult_InvoiceParseOrSemanticErrorZ_is_ok(long o);
2865         // void CResult_InvoiceParseOrSemanticErrorZ_free(struct LDKCResult_InvoiceParseOrSemanticErrorZ _res);
2866         public static native void CResult_InvoiceParseOrSemanticErrorZ_free(long _res);
2867         // uintptr_t CResult_InvoiceParseOrSemanticErrorZ_clone_ptr(LDKCResult_InvoiceParseOrSemanticErrorZ *NONNULL_PTR arg);
2868         public static native long CResult_InvoiceParseOrSemanticErrorZ_clone_ptr(long arg);
2869         // struct LDKCResult_InvoiceParseOrSemanticErrorZ CResult_InvoiceParseOrSemanticErrorZ_clone(const struct LDKCResult_InvoiceParseOrSemanticErrorZ *NONNULL_PTR orig);
2870         public static native long CResult_InvoiceParseOrSemanticErrorZ_clone(long orig);
2871         // struct LDKCResult_SignedRawInvoiceParseErrorZ CResult_SignedRawInvoiceParseErrorZ_ok(struct LDKSignedRawInvoice o);
2872         public static native long CResult_SignedRawInvoiceParseErrorZ_ok(long o);
2873         // struct LDKCResult_SignedRawInvoiceParseErrorZ CResult_SignedRawInvoiceParseErrorZ_err(struct LDKParseError e);
2874         public static native long CResult_SignedRawInvoiceParseErrorZ_err(long e);
2875         // bool CResult_SignedRawInvoiceParseErrorZ_is_ok(const struct LDKCResult_SignedRawInvoiceParseErrorZ *NONNULL_PTR o);
2876         public static native boolean CResult_SignedRawInvoiceParseErrorZ_is_ok(long o);
2877         // void CResult_SignedRawInvoiceParseErrorZ_free(struct LDKCResult_SignedRawInvoiceParseErrorZ _res);
2878         public static native void CResult_SignedRawInvoiceParseErrorZ_free(long _res);
2879         // uintptr_t CResult_SignedRawInvoiceParseErrorZ_clone_ptr(LDKCResult_SignedRawInvoiceParseErrorZ *NONNULL_PTR arg);
2880         public static native long CResult_SignedRawInvoiceParseErrorZ_clone_ptr(long arg);
2881         // struct LDKCResult_SignedRawInvoiceParseErrorZ CResult_SignedRawInvoiceParseErrorZ_clone(const struct LDKCResult_SignedRawInvoiceParseErrorZ *NONNULL_PTR orig);
2882         public static native long CResult_SignedRawInvoiceParseErrorZ_clone(long orig);
2883         // uintptr_t C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone_ptr(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR arg);
2884         public static native long C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone_ptr(long arg);
2885         // struct LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone(const struct LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR orig);
2886         public static native long C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone(long orig);
2887         // struct LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ C3Tuple_RawInvoice_u832InvoiceSignatureZ_new(struct LDKRawInvoice a, struct LDKThirtyTwoBytes b, struct LDKInvoiceSignature c);
2888         public static native long C3Tuple_RawInvoice_u832InvoiceSignatureZ_new(long a, byte[] b, long c);
2889         // void C3Tuple_RawInvoice_u832InvoiceSignatureZ_free(struct LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ _res);
2890         public static native void C3Tuple_RawInvoice_u832InvoiceSignatureZ_free(long _res);
2891         // struct LDKCResult_PayeePubKeyErrorZ CResult_PayeePubKeyErrorZ_ok(struct LDKPayeePubKey o);
2892         public static native long CResult_PayeePubKeyErrorZ_ok(long o);
2893         // struct LDKCResult_PayeePubKeyErrorZ CResult_PayeePubKeyErrorZ_err(enum LDKSecp256k1Error e);
2894         public static native long CResult_PayeePubKeyErrorZ_err(Secp256k1Error e);
2895         // bool CResult_PayeePubKeyErrorZ_is_ok(const struct LDKCResult_PayeePubKeyErrorZ *NONNULL_PTR o);
2896         public static native boolean CResult_PayeePubKeyErrorZ_is_ok(long o);
2897         // void CResult_PayeePubKeyErrorZ_free(struct LDKCResult_PayeePubKeyErrorZ _res);
2898         public static native void CResult_PayeePubKeyErrorZ_free(long _res);
2899         // uintptr_t CResult_PayeePubKeyErrorZ_clone_ptr(LDKCResult_PayeePubKeyErrorZ *NONNULL_PTR arg);
2900         public static native long CResult_PayeePubKeyErrorZ_clone_ptr(long arg);
2901         // struct LDKCResult_PayeePubKeyErrorZ CResult_PayeePubKeyErrorZ_clone(const struct LDKCResult_PayeePubKeyErrorZ *NONNULL_PTR orig);
2902         public static native long CResult_PayeePubKeyErrorZ_clone(long orig);
2903         // void CVec_PrivateRouteZ_free(struct LDKCVec_PrivateRouteZ _res);
2904         public static native void CVec_PrivateRouteZ_free(long[] _res);
2905         // struct LDKCResult_PositiveTimestampCreationErrorZ CResult_PositiveTimestampCreationErrorZ_ok(struct LDKPositiveTimestamp o);
2906         public static native long CResult_PositiveTimestampCreationErrorZ_ok(long o);
2907         // struct LDKCResult_PositiveTimestampCreationErrorZ CResult_PositiveTimestampCreationErrorZ_err(enum LDKCreationError e);
2908         public static native long CResult_PositiveTimestampCreationErrorZ_err(CreationError e);
2909         // bool CResult_PositiveTimestampCreationErrorZ_is_ok(const struct LDKCResult_PositiveTimestampCreationErrorZ *NONNULL_PTR o);
2910         public static native boolean CResult_PositiveTimestampCreationErrorZ_is_ok(long o);
2911         // void CResult_PositiveTimestampCreationErrorZ_free(struct LDKCResult_PositiveTimestampCreationErrorZ _res);
2912         public static native void CResult_PositiveTimestampCreationErrorZ_free(long _res);
2913         // uintptr_t CResult_PositiveTimestampCreationErrorZ_clone_ptr(LDKCResult_PositiveTimestampCreationErrorZ *NONNULL_PTR arg);
2914         public static native long CResult_PositiveTimestampCreationErrorZ_clone_ptr(long arg);
2915         // struct LDKCResult_PositiveTimestampCreationErrorZ CResult_PositiveTimestampCreationErrorZ_clone(const struct LDKCResult_PositiveTimestampCreationErrorZ *NONNULL_PTR orig);
2916         public static native long CResult_PositiveTimestampCreationErrorZ_clone(long orig);
2917         // struct LDKCResult_NoneSemanticErrorZ CResult_NoneSemanticErrorZ_ok(void);
2918         public static native long CResult_NoneSemanticErrorZ_ok();
2919         // struct LDKCResult_NoneSemanticErrorZ CResult_NoneSemanticErrorZ_err(enum LDKSemanticError e);
2920         public static native long CResult_NoneSemanticErrorZ_err(SemanticError e);
2921         // bool CResult_NoneSemanticErrorZ_is_ok(const struct LDKCResult_NoneSemanticErrorZ *NONNULL_PTR o);
2922         public static native boolean CResult_NoneSemanticErrorZ_is_ok(long o);
2923         // void CResult_NoneSemanticErrorZ_free(struct LDKCResult_NoneSemanticErrorZ _res);
2924         public static native void CResult_NoneSemanticErrorZ_free(long _res);
2925         // uintptr_t CResult_NoneSemanticErrorZ_clone_ptr(LDKCResult_NoneSemanticErrorZ *NONNULL_PTR arg);
2926         public static native long CResult_NoneSemanticErrorZ_clone_ptr(long arg);
2927         // struct LDKCResult_NoneSemanticErrorZ CResult_NoneSemanticErrorZ_clone(const struct LDKCResult_NoneSemanticErrorZ *NONNULL_PTR orig);
2928         public static native long CResult_NoneSemanticErrorZ_clone(long orig);
2929         // struct LDKCResult_InvoiceSemanticErrorZ CResult_InvoiceSemanticErrorZ_ok(struct LDKInvoice o);
2930         public static native long CResult_InvoiceSemanticErrorZ_ok(long o);
2931         // struct LDKCResult_InvoiceSemanticErrorZ CResult_InvoiceSemanticErrorZ_err(enum LDKSemanticError e);
2932         public static native long CResult_InvoiceSemanticErrorZ_err(SemanticError e);
2933         // bool CResult_InvoiceSemanticErrorZ_is_ok(const struct LDKCResult_InvoiceSemanticErrorZ *NONNULL_PTR o);
2934         public static native boolean CResult_InvoiceSemanticErrorZ_is_ok(long o);
2935         // void CResult_InvoiceSemanticErrorZ_free(struct LDKCResult_InvoiceSemanticErrorZ _res);
2936         public static native void CResult_InvoiceSemanticErrorZ_free(long _res);
2937         // uintptr_t CResult_InvoiceSemanticErrorZ_clone_ptr(LDKCResult_InvoiceSemanticErrorZ *NONNULL_PTR arg);
2938         public static native long CResult_InvoiceSemanticErrorZ_clone_ptr(long arg);
2939         // struct LDKCResult_InvoiceSemanticErrorZ CResult_InvoiceSemanticErrorZ_clone(const struct LDKCResult_InvoiceSemanticErrorZ *NONNULL_PTR orig);
2940         public static native long CResult_InvoiceSemanticErrorZ_clone(long orig);
2941         // struct LDKCResult_DescriptionCreationErrorZ CResult_DescriptionCreationErrorZ_ok(struct LDKDescription o);
2942         public static native long CResult_DescriptionCreationErrorZ_ok(long o);
2943         // struct LDKCResult_DescriptionCreationErrorZ CResult_DescriptionCreationErrorZ_err(enum LDKCreationError e);
2944         public static native long CResult_DescriptionCreationErrorZ_err(CreationError e);
2945         // bool CResult_DescriptionCreationErrorZ_is_ok(const struct LDKCResult_DescriptionCreationErrorZ *NONNULL_PTR o);
2946         public static native boolean CResult_DescriptionCreationErrorZ_is_ok(long o);
2947         // void CResult_DescriptionCreationErrorZ_free(struct LDKCResult_DescriptionCreationErrorZ _res);
2948         public static native void CResult_DescriptionCreationErrorZ_free(long _res);
2949         // uintptr_t CResult_DescriptionCreationErrorZ_clone_ptr(LDKCResult_DescriptionCreationErrorZ *NONNULL_PTR arg);
2950         public static native long CResult_DescriptionCreationErrorZ_clone_ptr(long arg);
2951         // struct LDKCResult_DescriptionCreationErrorZ CResult_DescriptionCreationErrorZ_clone(const struct LDKCResult_DescriptionCreationErrorZ *NONNULL_PTR orig);
2952         public static native long CResult_DescriptionCreationErrorZ_clone(long orig);
2953         // struct LDKCResult_PrivateRouteCreationErrorZ CResult_PrivateRouteCreationErrorZ_ok(struct LDKPrivateRoute o);
2954         public static native long CResult_PrivateRouteCreationErrorZ_ok(long o);
2955         // struct LDKCResult_PrivateRouteCreationErrorZ CResult_PrivateRouteCreationErrorZ_err(enum LDKCreationError e);
2956         public static native long CResult_PrivateRouteCreationErrorZ_err(CreationError e);
2957         // bool CResult_PrivateRouteCreationErrorZ_is_ok(const struct LDKCResult_PrivateRouteCreationErrorZ *NONNULL_PTR o);
2958         public static native boolean CResult_PrivateRouteCreationErrorZ_is_ok(long o);
2959         // void CResult_PrivateRouteCreationErrorZ_free(struct LDKCResult_PrivateRouteCreationErrorZ _res);
2960         public static native void CResult_PrivateRouteCreationErrorZ_free(long _res);
2961         // uintptr_t CResult_PrivateRouteCreationErrorZ_clone_ptr(LDKCResult_PrivateRouteCreationErrorZ *NONNULL_PTR arg);
2962         public static native long CResult_PrivateRouteCreationErrorZ_clone_ptr(long arg);
2963         // struct LDKCResult_PrivateRouteCreationErrorZ CResult_PrivateRouteCreationErrorZ_clone(const struct LDKCResult_PrivateRouteCreationErrorZ *NONNULL_PTR orig);
2964         public static native long CResult_PrivateRouteCreationErrorZ_clone(long orig);
2965         // struct LDKCResult_StringErrorZ CResult_StringErrorZ_ok(struct LDKStr o);
2966         public static native long CResult_StringErrorZ_ok(String o);
2967         // struct LDKCResult_StringErrorZ CResult_StringErrorZ_err(enum LDKSecp256k1Error e);
2968         public static native long CResult_StringErrorZ_err(Secp256k1Error e);
2969         // bool CResult_StringErrorZ_is_ok(const struct LDKCResult_StringErrorZ *NONNULL_PTR o);
2970         public static native boolean CResult_StringErrorZ_is_ok(long o);
2971         // void CResult_StringErrorZ_free(struct LDKCResult_StringErrorZ _res);
2972         public static native void CResult_StringErrorZ_free(long _res);
2973         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_ok(struct LDKChannelMonitorUpdate o);
2974         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_ok(long o);
2975         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_err(struct LDKDecodeError e);
2976         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_err(long e);
2977         // bool CResult_ChannelMonitorUpdateDecodeErrorZ_is_ok(const struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ *NONNULL_PTR o);
2978         public static native boolean CResult_ChannelMonitorUpdateDecodeErrorZ_is_ok(long o);
2979         // void CResult_ChannelMonitorUpdateDecodeErrorZ_free(struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ _res);
2980         public static native void CResult_ChannelMonitorUpdateDecodeErrorZ_free(long _res);
2981         // uintptr_t CResult_ChannelMonitorUpdateDecodeErrorZ_clone_ptr(LDKCResult_ChannelMonitorUpdateDecodeErrorZ *NONNULL_PTR arg);
2982         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_clone_ptr(long arg);
2983         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_clone(const struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ *NONNULL_PTR orig);
2984         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_clone(long orig);
2985         // struct LDKCOption_MonitorEventZ COption_MonitorEventZ_some(struct LDKMonitorEvent o);
2986         public static native long COption_MonitorEventZ_some(long o);
2987         // struct LDKCOption_MonitorEventZ COption_MonitorEventZ_none(void);
2988         public static native long COption_MonitorEventZ_none();
2989         // void COption_MonitorEventZ_free(struct LDKCOption_MonitorEventZ _res);
2990         public static native void COption_MonitorEventZ_free(long _res);
2991         // uintptr_t COption_MonitorEventZ_clone_ptr(LDKCOption_MonitorEventZ *NONNULL_PTR arg);
2992         public static native long COption_MonitorEventZ_clone_ptr(long arg);
2993         // struct LDKCOption_MonitorEventZ COption_MonitorEventZ_clone(const struct LDKCOption_MonitorEventZ *NONNULL_PTR orig);
2994         public static native long COption_MonitorEventZ_clone(long orig);
2995         // struct LDKCResult_COption_MonitorEventZDecodeErrorZ CResult_COption_MonitorEventZDecodeErrorZ_ok(struct LDKCOption_MonitorEventZ o);
2996         public static native long CResult_COption_MonitorEventZDecodeErrorZ_ok(long o);
2997         // struct LDKCResult_COption_MonitorEventZDecodeErrorZ CResult_COption_MonitorEventZDecodeErrorZ_err(struct LDKDecodeError e);
2998         public static native long CResult_COption_MonitorEventZDecodeErrorZ_err(long e);
2999         // bool CResult_COption_MonitorEventZDecodeErrorZ_is_ok(const struct LDKCResult_COption_MonitorEventZDecodeErrorZ *NONNULL_PTR o);
3000         public static native boolean CResult_COption_MonitorEventZDecodeErrorZ_is_ok(long o);
3001         // void CResult_COption_MonitorEventZDecodeErrorZ_free(struct LDKCResult_COption_MonitorEventZDecodeErrorZ _res);
3002         public static native void CResult_COption_MonitorEventZDecodeErrorZ_free(long _res);
3003         // uintptr_t CResult_COption_MonitorEventZDecodeErrorZ_clone_ptr(LDKCResult_COption_MonitorEventZDecodeErrorZ *NONNULL_PTR arg);
3004         public static native long CResult_COption_MonitorEventZDecodeErrorZ_clone_ptr(long arg);
3005         // struct LDKCResult_COption_MonitorEventZDecodeErrorZ CResult_COption_MonitorEventZDecodeErrorZ_clone(const struct LDKCResult_COption_MonitorEventZDecodeErrorZ *NONNULL_PTR orig);
3006         public static native long CResult_COption_MonitorEventZDecodeErrorZ_clone(long orig);
3007         // struct LDKCResult_HTLCUpdateDecodeErrorZ CResult_HTLCUpdateDecodeErrorZ_ok(struct LDKHTLCUpdate o);
3008         public static native long CResult_HTLCUpdateDecodeErrorZ_ok(long o);
3009         // struct LDKCResult_HTLCUpdateDecodeErrorZ CResult_HTLCUpdateDecodeErrorZ_err(struct LDKDecodeError e);
3010         public static native long CResult_HTLCUpdateDecodeErrorZ_err(long e);
3011         // bool CResult_HTLCUpdateDecodeErrorZ_is_ok(const struct LDKCResult_HTLCUpdateDecodeErrorZ *NONNULL_PTR o);
3012         public static native boolean CResult_HTLCUpdateDecodeErrorZ_is_ok(long o);
3013         // void CResult_HTLCUpdateDecodeErrorZ_free(struct LDKCResult_HTLCUpdateDecodeErrorZ _res);
3014         public static native void CResult_HTLCUpdateDecodeErrorZ_free(long _res);
3015         // uintptr_t CResult_HTLCUpdateDecodeErrorZ_clone_ptr(LDKCResult_HTLCUpdateDecodeErrorZ *NONNULL_PTR arg);
3016         public static native long CResult_HTLCUpdateDecodeErrorZ_clone_ptr(long arg);
3017         // struct LDKCResult_HTLCUpdateDecodeErrorZ CResult_HTLCUpdateDecodeErrorZ_clone(const struct LDKCResult_HTLCUpdateDecodeErrorZ *NONNULL_PTR orig);
3018         public static native long CResult_HTLCUpdateDecodeErrorZ_clone(long orig);
3019         // uintptr_t C2Tuple_OutPointScriptZ_clone_ptr(LDKC2Tuple_OutPointScriptZ *NONNULL_PTR arg);
3020         public static native long C2Tuple_OutPointScriptZ_clone_ptr(long arg);
3021         // struct LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_clone(const struct LDKC2Tuple_OutPointScriptZ *NONNULL_PTR orig);
3022         public static native long C2Tuple_OutPointScriptZ_clone(long orig);
3023         // struct LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_new(struct LDKOutPoint a, struct LDKCVec_u8Z b);
3024         public static native long C2Tuple_OutPointScriptZ_new(long a, byte[] b);
3025         // void C2Tuple_OutPointScriptZ_free(struct LDKC2Tuple_OutPointScriptZ _res);
3026         public static native void C2Tuple_OutPointScriptZ_free(long _res);
3027         // uintptr_t C2Tuple_u32ScriptZ_clone_ptr(LDKC2Tuple_u32ScriptZ *NONNULL_PTR arg);
3028         public static native long C2Tuple_u32ScriptZ_clone_ptr(long arg);
3029         // struct LDKC2Tuple_u32ScriptZ C2Tuple_u32ScriptZ_clone(const struct LDKC2Tuple_u32ScriptZ *NONNULL_PTR orig);
3030         public static native long C2Tuple_u32ScriptZ_clone(long orig);
3031         // struct LDKC2Tuple_u32ScriptZ C2Tuple_u32ScriptZ_new(uint32_t a, struct LDKCVec_u8Z b);
3032         public static native long C2Tuple_u32ScriptZ_new(int a, byte[] b);
3033         // void C2Tuple_u32ScriptZ_free(struct LDKC2Tuple_u32ScriptZ _res);
3034         public static native void C2Tuple_u32ScriptZ_free(long _res);
3035         // void CVec_C2Tuple_u32ScriptZZ_free(struct LDKCVec_C2Tuple_u32ScriptZZ _res);
3036         public static native void CVec_C2Tuple_u32ScriptZZ_free(long[] _res);
3037         // uintptr_t C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone_ptr(LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ *NONNULL_PTR arg);
3038         public static native long C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone_ptr(long arg);
3039         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone(const struct LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ *NONNULL_PTR orig);
3040         public static native long C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone(long orig);
3041         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_new(struct LDKThirtyTwoBytes a, struct LDKCVec_C2Tuple_u32ScriptZZ b);
3042         public static native long C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_new(byte[] a, long[] b);
3043         // void C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_free(struct LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ _res);
3044         public static native void C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_free(long _res);
3045         // void CVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ_free(struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ _res);
3046         public static native void CVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ_free(long[] _res);
3047         // void CVec_EventZ_free(struct LDKCVec_EventZ _res);
3048         public static native void CVec_EventZ_free(long[] _res);
3049         // void CVec_TransactionZ_free(struct LDKCVec_TransactionZ _res);
3050         public static native void CVec_TransactionZ_free(byte[][] _res);
3051         // uintptr_t C2Tuple_u32TxOutZ_clone_ptr(LDKC2Tuple_u32TxOutZ *NONNULL_PTR arg);
3052         public static native long C2Tuple_u32TxOutZ_clone_ptr(long arg);
3053         // struct LDKC2Tuple_u32TxOutZ C2Tuple_u32TxOutZ_clone(const struct LDKC2Tuple_u32TxOutZ *NONNULL_PTR orig);
3054         public static native long C2Tuple_u32TxOutZ_clone(long orig);
3055         // struct LDKC2Tuple_u32TxOutZ C2Tuple_u32TxOutZ_new(uint32_t a, struct LDKTxOut b);
3056         public static native long C2Tuple_u32TxOutZ_new(int a, long b);
3057         // void C2Tuple_u32TxOutZ_free(struct LDKC2Tuple_u32TxOutZ _res);
3058         public static native void C2Tuple_u32TxOutZ_free(long _res);
3059         // void CVec_C2Tuple_u32TxOutZZ_free(struct LDKCVec_C2Tuple_u32TxOutZZ _res);
3060         public static native void CVec_C2Tuple_u32TxOutZZ_free(long[] _res);
3061         // uintptr_t C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone_ptr(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *NONNULL_PTR arg);
3062         public static native long C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone_ptr(long arg);
3063         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone(const struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *NONNULL_PTR orig);
3064         public static native long C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone(long orig);
3065         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(struct LDKThirtyTwoBytes a, struct LDKCVec_C2Tuple_u32TxOutZZ b);
3066         public static native long C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(byte[] a, long[] b);
3067         // void C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ _res);
3068         public static native void C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(long _res);
3069         // void CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free(struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ _res);
3070         public static native void CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free(long[] _res);
3071         // void CVec_BalanceZ_free(struct LDKCVec_BalanceZ _res);
3072         public static native void CVec_BalanceZ_free(long[] _res);
3073         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(struct LDKC2Tuple_BlockHashChannelMonitorZ o);
3074         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(long o);
3075         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(struct LDKDecodeError e);
3076         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(long e);
3077         // bool CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_is_ok(const struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *NONNULL_PTR o);
3078         public static native boolean CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_is_ok(long o);
3079         // void CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ _res);
3080         public static native void CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(long _res);
3081         // uintptr_t CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone_ptr(LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *NONNULL_PTR arg);
3082         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone_ptr(long arg);
3083         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone(const struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *NONNULL_PTR orig);
3084         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone(long orig);
3085         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_ok(void);
3086         public static native long CResult_NoneLightningErrorZ_ok();
3087         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_err(struct LDKLightningError e);
3088         public static native long CResult_NoneLightningErrorZ_err(long e);
3089         // bool CResult_NoneLightningErrorZ_is_ok(const struct LDKCResult_NoneLightningErrorZ *NONNULL_PTR o);
3090         public static native boolean CResult_NoneLightningErrorZ_is_ok(long o);
3091         // void CResult_NoneLightningErrorZ_free(struct LDKCResult_NoneLightningErrorZ _res);
3092         public static native void CResult_NoneLightningErrorZ_free(long _res);
3093         // uintptr_t CResult_NoneLightningErrorZ_clone_ptr(LDKCResult_NoneLightningErrorZ *NONNULL_PTR arg);
3094         public static native long CResult_NoneLightningErrorZ_clone_ptr(long arg);
3095         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_clone(const struct LDKCResult_NoneLightningErrorZ *NONNULL_PTR orig);
3096         public static native long CResult_NoneLightningErrorZ_clone(long orig);
3097         // uintptr_t C2Tuple_PublicKeyTypeZ_clone_ptr(LDKC2Tuple_PublicKeyTypeZ *NONNULL_PTR arg);
3098         public static native long C2Tuple_PublicKeyTypeZ_clone_ptr(long arg);
3099         // struct LDKC2Tuple_PublicKeyTypeZ C2Tuple_PublicKeyTypeZ_clone(const struct LDKC2Tuple_PublicKeyTypeZ *NONNULL_PTR orig);
3100         public static native long C2Tuple_PublicKeyTypeZ_clone(long orig);
3101         // struct LDKC2Tuple_PublicKeyTypeZ C2Tuple_PublicKeyTypeZ_new(struct LDKPublicKey a, struct LDKType b);
3102         public static native long C2Tuple_PublicKeyTypeZ_new(byte[] a, long b);
3103         // void C2Tuple_PublicKeyTypeZ_free(struct LDKC2Tuple_PublicKeyTypeZ _res);
3104         public static native void C2Tuple_PublicKeyTypeZ_free(long _res);
3105         // void CVec_C2Tuple_PublicKeyTypeZZ_free(struct LDKCVec_C2Tuple_PublicKeyTypeZZ _res);
3106         public static native void CVec_C2Tuple_PublicKeyTypeZZ_free(long[] _res);
3107         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_ok(bool o);
3108         public static native long CResult_boolLightningErrorZ_ok(boolean o);
3109         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_err(struct LDKLightningError e);
3110         public static native long CResult_boolLightningErrorZ_err(long e);
3111         // bool CResult_boolLightningErrorZ_is_ok(const struct LDKCResult_boolLightningErrorZ *NONNULL_PTR o);
3112         public static native boolean CResult_boolLightningErrorZ_is_ok(long o);
3113         // void CResult_boolLightningErrorZ_free(struct LDKCResult_boolLightningErrorZ _res);
3114         public static native void CResult_boolLightningErrorZ_free(long _res);
3115         // uintptr_t CResult_boolLightningErrorZ_clone_ptr(LDKCResult_boolLightningErrorZ *NONNULL_PTR arg);
3116         public static native long CResult_boolLightningErrorZ_clone_ptr(long arg);
3117         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_clone(const struct LDKCResult_boolLightningErrorZ *NONNULL_PTR orig);
3118         public static native long CResult_boolLightningErrorZ_clone(long orig);
3119         // uintptr_t C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone_ptr(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR arg);
3120         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone_ptr(long arg);
3121         // struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(const struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR orig);
3122         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(long orig);
3123         // struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(struct LDKChannelAnnouncement a, struct LDKChannelUpdate b, struct LDKChannelUpdate c);
3124         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(long a, long b, long c);
3125         // void C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ _res);
3126         public static native void C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(long _res);
3127         // void CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(struct LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ _res);
3128         public static native void CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(long[] _res);
3129         // void CVec_NodeAnnouncementZ_free(struct LDKCVec_NodeAnnouncementZ _res);
3130         public static native void CVec_NodeAnnouncementZ_free(long[] _res);
3131         // void CVec_PublicKeyZ_free(struct LDKCVec_PublicKeyZ _res);
3132         public static native void CVec_PublicKeyZ_free(byte[][] _res);
3133         // struct LDKCOption_NetAddressZ COption_NetAddressZ_some(struct LDKNetAddress o);
3134         public static native long COption_NetAddressZ_some(long o);
3135         // struct LDKCOption_NetAddressZ COption_NetAddressZ_none(void);
3136         public static native long COption_NetAddressZ_none();
3137         // void COption_NetAddressZ_free(struct LDKCOption_NetAddressZ _res);
3138         public static native void COption_NetAddressZ_free(long _res);
3139         // uintptr_t COption_NetAddressZ_clone_ptr(LDKCOption_NetAddressZ *NONNULL_PTR arg);
3140         public static native long COption_NetAddressZ_clone_ptr(long arg);
3141         // struct LDKCOption_NetAddressZ COption_NetAddressZ_clone(const struct LDKCOption_NetAddressZ *NONNULL_PTR orig);
3142         public static native long COption_NetAddressZ_clone(long orig);
3143         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_ok(struct LDKCVec_u8Z o);
3144         public static native long CResult_CVec_u8ZPeerHandleErrorZ_ok(byte[] o);
3145         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_err(struct LDKPeerHandleError e);
3146         public static native long CResult_CVec_u8ZPeerHandleErrorZ_err(long e);
3147         // bool CResult_CVec_u8ZPeerHandleErrorZ_is_ok(const struct LDKCResult_CVec_u8ZPeerHandleErrorZ *NONNULL_PTR o);
3148         public static native boolean CResult_CVec_u8ZPeerHandleErrorZ_is_ok(long o);
3149         // void CResult_CVec_u8ZPeerHandleErrorZ_free(struct LDKCResult_CVec_u8ZPeerHandleErrorZ _res);
3150         public static native void CResult_CVec_u8ZPeerHandleErrorZ_free(long _res);
3151         // uintptr_t CResult_CVec_u8ZPeerHandleErrorZ_clone_ptr(LDKCResult_CVec_u8ZPeerHandleErrorZ *NONNULL_PTR arg);
3152         public static native long CResult_CVec_u8ZPeerHandleErrorZ_clone_ptr(long arg);
3153         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_clone(const struct LDKCResult_CVec_u8ZPeerHandleErrorZ *NONNULL_PTR orig);
3154         public static native long CResult_CVec_u8ZPeerHandleErrorZ_clone(long orig);
3155         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_ok(void);
3156         public static native long CResult_NonePeerHandleErrorZ_ok();
3157         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_err(struct LDKPeerHandleError e);
3158         public static native long CResult_NonePeerHandleErrorZ_err(long e);
3159         // bool CResult_NonePeerHandleErrorZ_is_ok(const struct LDKCResult_NonePeerHandleErrorZ *NONNULL_PTR o);
3160         public static native boolean CResult_NonePeerHandleErrorZ_is_ok(long o);
3161         // void CResult_NonePeerHandleErrorZ_free(struct LDKCResult_NonePeerHandleErrorZ _res);
3162         public static native void CResult_NonePeerHandleErrorZ_free(long _res);
3163         // uintptr_t CResult_NonePeerHandleErrorZ_clone_ptr(LDKCResult_NonePeerHandleErrorZ *NONNULL_PTR arg);
3164         public static native long CResult_NonePeerHandleErrorZ_clone_ptr(long arg);
3165         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_clone(const struct LDKCResult_NonePeerHandleErrorZ *NONNULL_PTR orig);
3166         public static native long CResult_NonePeerHandleErrorZ_clone(long orig);
3167         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_ok(bool o);
3168         public static native long CResult_boolPeerHandleErrorZ_ok(boolean o);
3169         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_err(struct LDKPeerHandleError e);
3170         public static native long CResult_boolPeerHandleErrorZ_err(long e);
3171         // bool CResult_boolPeerHandleErrorZ_is_ok(const struct LDKCResult_boolPeerHandleErrorZ *NONNULL_PTR o);
3172         public static native boolean CResult_boolPeerHandleErrorZ_is_ok(long o);
3173         // void CResult_boolPeerHandleErrorZ_free(struct LDKCResult_boolPeerHandleErrorZ _res);
3174         public static native void CResult_boolPeerHandleErrorZ_free(long _res);
3175         // uintptr_t CResult_boolPeerHandleErrorZ_clone_ptr(LDKCResult_boolPeerHandleErrorZ *NONNULL_PTR arg);
3176         public static native long CResult_boolPeerHandleErrorZ_clone_ptr(long arg);
3177         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_clone(const struct LDKCResult_boolPeerHandleErrorZ *NONNULL_PTR orig);
3178         public static native long CResult_boolPeerHandleErrorZ_clone(long orig);
3179         // struct LDKCResult_NodeIdDecodeErrorZ CResult_NodeIdDecodeErrorZ_ok(struct LDKNodeId o);
3180         public static native long CResult_NodeIdDecodeErrorZ_ok(long o);
3181         // struct LDKCResult_NodeIdDecodeErrorZ CResult_NodeIdDecodeErrorZ_err(struct LDKDecodeError e);
3182         public static native long CResult_NodeIdDecodeErrorZ_err(long e);
3183         // bool CResult_NodeIdDecodeErrorZ_is_ok(const struct LDKCResult_NodeIdDecodeErrorZ *NONNULL_PTR o);
3184         public static native boolean CResult_NodeIdDecodeErrorZ_is_ok(long o);
3185         // void CResult_NodeIdDecodeErrorZ_free(struct LDKCResult_NodeIdDecodeErrorZ _res);
3186         public static native void CResult_NodeIdDecodeErrorZ_free(long _res);
3187         // uintptr_t CResult_NodeIdDecodeErrorZ_clone_ptr(LDKCResult_NodeIdDecodeErrorZ *NONNULL_PTR arg);
3188         public static native long CResult_NodeIdDecodeErrorZ_clone_ptr(long arg);
3189         // struct LDKCResult_NodeIdDecodeErrorZ CResult_NodeIdDecodeErrorZ_clone(const struct LDKCResult_NodeIdDecodeErrorZ *NONNULL_PTR orig);
3190         public static native long CResult_NodeIdDecodeErrorZ_clone(long orig);
3191         // struct LDKCResult_COption_NetworkUpdateZDecodeErrorZ CResult_COption_NetworkUpdateZDecodeErrorZ_ok(struct LDKCOption_NetworkUpdateZ o);
3192         public static native long CResult_COption_NetworkUpdateZDecodeErrorZ_ok(long o);
3193         // struct LDKCResult_COption_NetworkUpdateZDecodeErrorZ CResult_COption_NetworkUpdateZDecodeErrorZ_err(struct LDKDecodeError e);
3194         public static native long CResult_COption_NetworkUpdateZDecodeErrorZ_err(long e);
3195         // bool CResult_COption_NetworkUpdateZDecodeErrorZ_is_ok(const struct LDKCResult_COption_NetworkUpdateZDecodeErrorZ *NONNULL_PTR o);
3196         public static native boolean CResult_COption_NetworkUpdateZDecodeErrorZ_is_ok(long o);
3197         // void CResult_COption_NetworkUpdateZDecodeErrorZ_free(struct LDKCResult_COption_NetworkUpdateZDecodeErrorZ _res);
3198         public static native void CResult_COption_NetworkUpdateZDecodeErrorZ_free(long _res);
3199         // uintptr_t CResult_COption_NetworkUpdateZDecodeErrorZ_clone_ptr(LDKCResult_COption_NetworkUpdateZDecodeErrorZ *NONNULL_PTR arg);
3200         public static native long CResult_COption_NetworkUpdateZDecodeErrorZ_clone_ptr(long arg);
3201         // struct LDKCResult_COption_NetworkUpdateZDecodeErrorZ CResult_COption_NetworkUpdateZDecodeErrorZ_clone(const struct LDKCResult_COption_NetworkUpdateZDecodeErrorZ *NONNULL_PTR orig);
3202         public static native long CResult_COption_NetworkUpdateZDecodeErrorZ_clone(long orig);
3203         // struct LDKCOption_AccessZ COption_AccessZ_some(struct LDKAccess o);
3204         public static native long COption_AccessZ_some(long o);
3205         // struct LDKCOption_AccessZ COption_AccessZ_none(void);
3206         public static native long COption_AccessZ_none();
3207         // void COption_AccessZ_free(struct LDKCOption_AccessZ _res);
3208         public static native void COption_AccessZ_free(long _res);
3209         // struct LDKCResult_ChannelUpdateInfoDecodeErrorZ CResult_ChannelUpdateInfoDecodeErrorZ_ok(struct LDKChannelUpdateInfo o);
3210         public static native long CResult_ChannelUpdateInfoDecodeErrorZ_ok(long o);
3211         // struct LDKCResult_ChannelUpdateInfoDecodeErrorZ CResult_ChannelUpdateInfoDecodeErrorZ_err(struct LDKDecodeError e);
3212         public static native long CResult_ChannelUpdateInfoDecodeErrorZ_err(long e);
3213         // bool CResult_ChannelUpdateInfoDecodeErrorZ_is_ok(const struct LDKCResult_ChannelUpdateInfoDecodeErrorZ *NONNULL_PTR o);
3214         public static native boolean CResult_ChannelUpdateInfoDecodeErrorZ_is_ok(long o);
3215         // void CResult_ChannelUpdateInfoDecodeErrorZ_free(struct LDKCResult_ChannelUpdateInfoDecodeErrorZ _res);
3216         public static native void CResult_ChannelUpdateInfoDecodeErrorZ_free(long _res);
3217         // uintptr_t CResult_ChannelUpdateInfoDecodeErrorZ_clone_ptr(LDKCResult_ChannelUpdateInfoDecodeErrorZ *NONNULL_PTR arg);
3218         public static native long CResult_ChannelUpdateInfoDecodeErrorZ_clone_ptr(long arg);
3219         // struct LDKCResult_ChannelUpdateInfoDecodeErrorZ CResult_ChannelUpdateInfoDecodeErrorZ_clone(const struct LDKCResult_ChannelUpdateInfoDecodeErrorZ *NONNULL_PTR orig);
3220         public static native long CResult_ChannelUpdateInfoDecodeErrorZ_clone(long orig);
3221         // struct LDKCResult_ChannelInfoDecodeErrorZ CResult_ChannelInfoDecodeErrorZ_ok(struct LDKChannelInfo o);
3222         public static native long CResult_ChannelInfoDecodeErrorZ_ok(long o);
3223         // struct LDKCResult_ChannelInfoDecodeErrorZ CResult_ChannelInfoDecodeErrorZ_err(struct LDKDecodeError e);
3224         public static native long CResult_ChannelInfoDecodeErrorZ_err(long e);
3225         // bool CResult_ChannelInfoDecodeErrorZ_is_ok(const struct LDKCResult_ChannelInfoDecodeErrorZ *NONNULL_PTR o);
3226         public static native boolean CResult_ChannelInfoDecodeErrorZ_is_ok(long o);
3227         // void CResult_ChannelInfoDecodeErrorZ_free(struct LDKCResult_ChannelInfoDecodeErrorZ _res);
3228         public static native void CResult_ChannelInfoDecodeErrorZ_free(long _res);
3229         // uintptr_t CResult_ChannelInfoDecodeErrorZ_clone_ptr(LDKCResult_ChannelInfoDecodeErrorZ *NONNULL_PTR arg);
3230         public static native long CResult_ChannelInfoDecodeErrorZ_clone_ptr(long arg);
3231         // struct LDKCResult_ChannelInfoDecodeErrorZ CResult_ChannelInfoDecodeErrorZ_clone(const struct LDKCResult_ChannelInfoDecodeErrorZ *NONNULL_PTR orig);
3232         public static native long CResult_ChannelInfoDecodeErrorZ_clone(long orig);
3233         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_ok(struct LDKRoutingFees o);
3234         public static native long CResult_RoutingFeesDecodeErrorZ_ok(long o);
3235         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_err(struct LDKDecodeError e);
3236         public static native long CResult_RoutingFeesDecodeErrorZ_err(long e);
3237         // bool CResult_RoutingFeesDecodeErrorZ_is_ok(const struct LDKCResult_RoutingFeesDecodeErrorZ *NONNULL_PTR o);
3238         public static native boolean CResult_RoutingFeesDecodeErrorZ_is_ok(long o);
3239         // void CResult_RoutingFeesDecodeErrorZ_free(struct LDKCResult_RoutingFeesDecodeErrorZ _res);
3240         public static native void CResult_RoutingFeesDecodeErrorZ_free(long _res);
3241         // uintptr_t CResult_RoutingFeesDecodeErrorZ_clone_ptr(LDKCResult_RoutingFeesDecodeErrorZ *NONNULL_PTR arg);
3242         public static native long CResult_RoutingFeesDecodeErrorZ_clone_ptr(long arg);
3243         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_clone(const struct LDKCResult_RoutingFeesDecodeErrorZ *NONNULL_PTR orig);
3244         public static native long CResult_RoutingFeesDecodeErrorZ_clone(long orig);
3245         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_ok(struct LDKNodeAnnouncementInfo o);
3246         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_ok(long o);
3247         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_err(struct LDKDecodeError e);
3248         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_err(long e);
3249         // bool CResult_NodeAnnouncementInfoDecodeErrorZ_is_ok(const struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ *NONNULL_PTR o);
3250         public static native boolean CResult_NodeAnnouncementInfoDecodeErrorZ_is_ok(long o);
3251         // void CResult_NodeAnnouncementInfoDecodeErrorZ_free(struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ _res);
3252         public static native void CResult_NodeAnnouncementInfoDecodeErrorZ_free(long _res);
3253         // uintptr_t CResult_NodeAnnouncementInfoDecodeErrorZ_clone_ptr(LDKCResult_NodeAnnouncementInfoDecodeErrorZ *NONNULL_PTR arg);
3254         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_clone_ptr(long arg);
3255         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_clone(const struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ *NONNULL_PTR orig);
3256         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_clone(long orig);
3257         // void CVec_u64Z_free(struct LDKCVec_u64Z _res);
3258         public static native void CVec_u64Z_free(long[] _res);
3259         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_ok(struct LDKNodeInfo o);
3260         public static native long CResult_NodeInfoDecodeErrorZ_ok(long o);
3261         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_err(struct LDKDecodeError e);
3262         public static native long CResult_NodeInfoDecodeErrorZ_err(long e);
3263         // bool CResult_NodeInfoDecodeErrorZ_is_ok(const struct LDKCResult_NodeInfoDecodeErrorZ *NONNULL_PTR o);
3264         public static native boolean CResult_NodeInfoDecodeErrorZ_is_ok(long o);
3265         // void CResult_NodeInfoDecodeErrorZ_free(struct LDKCResult_NodeInfoDecodeErrorZ _res);
3266         public static native void CResult_NodeInfoDecodeErrorZ_free(long _res);
3267         // uintptr_t CResult_NodeInfoDecodeErrorZ_clone_ptr(LDKCResult_NodeInfoDecodeErrorZ *NONNULL_PTR arg);
3268         public static native long CResult_NodeInfoDecodeErrorZ_clone_ptr(long arg);
3269         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_clone(const struct LDKCResult_NodeInfoDecodeErrorZ *NONNULL_PTR orig);
3270         public static native long CResult_NodeInfoDecodeErrorZ_clone(long orig);
3271         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_ok(struct LDKNetworkGraph o);
3272         public static native long CResult_NetworkGraphDecodeErrorZ_ok(long o);
3273         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_err(struct LDKDecodeError e);
3274         public static native long CResult_NetworkGraphDecodeErrorZ_err(long e);
3275         // bool CResult_NetworkGraphDecodeErrorZ_is_ok(const struct LDKCResult_NetworkGraphDecodeErrorZ *NONNULL_PTR o);
3276         public static native boolean CResult_NetworkGraphDecodeErrorZ_is_ok(long o);
3277         // void CResult_NetworkGraphDecodeErrorZ_free(struct LDKCResult_NetworkGraphDecodeErrorZ _res);
3278         public static native void CResult_NetworkGraphDecodeErrorZ_free(long _res);
3279         // uintptr_t CResult_NetworkGraphDecodeErrorZ_clone_ptr(LDKCResult_NetworkGraphDecodeErrorZ *NONNULL_PTR arg);
3280         public static native long CResult_NetworkGraphDecodeErrorZ_clone_ptr(long arg);
3281         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_clone(const struct LDKCResult_NetworkGraphDecodeErrorZ *NONNULL_PTR orig);
3282         public static native long CResult_NetworkGraphDecodeErrorZ_clone(long orig);
3283         // struct LDKCOption_CVec_NetAddressZZ COption_CVec_NetAddressZZ_some(struct LDKCVec_NetAddressZ o);
3284         public static native long COption_CVec_NetAddressZZ_some(long[] o);
3285         // struct LDKCOption_CVec_NetAddressZZ COption_CVec_NetAddressZZ_none(void);
3286         public static native long COption_CVec_NetAddressZZ_none();
3287         // void COption_CVec_NetAddressZZ_free(struct LDKCOption_CVec_NetAddressZZ _res);
3288         public static native void COption_CVec_NetAddressZZ_free(long _res);
3289         // uintptr_t COption_CVec_NetAddressZZ_clone_ptr(LDKCOption_CVec_NetAddressZZ *NONNULL_PTR arg);
3290         public static native long COption_CVec_NetAddressZZ_clone_ptr(long arg);
3291         // struct LDKCOption_CVec_NetAddressZZ COption_CVec_NetAddressZZ_clone(const struct LDKCOption_CVec_NetAddressZZ *NONNULL_PTR orig);
3292         public static native long COption_CVec_NetAddressZZ_clone(long orig);
3293         // struct LDKCResult_NetAddressDecodeErrorZ CResult_NetAddressDecodeErrorZ_ok(struct LDKNetAddress o);
3294         public static native long CResult_NetAddressDecodeErrorZ_ok(long o);
3295         // struct LDKCResult_NetAddressDecodeErrorZ CResult_NetAddressDecodeErrorZ_err(struct LDKDecodeError e);
3296         public static native long CResult_NetAddressDecodeErrorZ_err(long e);
3297         // bool CResult_NetAddressDecodeErrorZ_is_ok(const struct LDKCResult_NetAddressDecodeErrorZ *NONNULL_PTR o);
3298         public static native boolean CResult_NetAddressDecodeErrorZ_is_ok(long o);
3299         // void CResult_NetAddressDecodeErrorZ_free(struct LDKCResult_NetAddressDecodeErrorZ _res);
3300         public static native void CResult_NetAddressDecodeErrorZ_free(long _res);
3301         // uintptr_t CResult_NetAddressDecodeErrorZ_clone_ptr(LDKCResult_NetAddressDecodeErrorZ *NONNULL_PTR arg);
3302         public static native long CResult_NetAddressDecodeErrorZ_clone_ptr(long arg);
3303         // struct LDKCResult_NetAddressDecodeErrorZ CResult_NetAddressDecodeErrorZ_clone(const struct LDKCResult_NetAddressDecodeErrorZ *NONNULL_PTR orig);
3304         public static native long CResult_NetAddressDecodeErrorZ_clone(long orig);
3305         // void CVec_UpdateAddHTLCZ_free(struct LDKCVec_UpdateAddHTLCZ _res);
3306         public static native void CVec_UpdateAddHTLCZ_free(long[] _res);
3307         // void CVec_UpdateFulfillHTLCZ_free(struct LDKCVec_UpdateFulfillHTLCZ _res);
3308         public static native void CVec_UpdateFulfillHTLCZ_free(long[] _res);
3309         // void CVec_UpdateFailHTLCZ_free(struct LDKCVec_UpdateFailHTLCZ _res);
3310         public static native void CVec_UpdateFailHTLCZ_free(long[] _res);
3311         // void CVec_UpdateFailMalformedHTLCZ_free(struct LDKCVec_UpdateFailMalformedHTLCZ _res);
3312         public static native void CVec_UpdateFailMalformedHTLCZ_free(long[] _res);
3313         // struct LDKCResult_AcceptChannelDecodeErrorZ CResult_AcceptChannelDecodeErrorZ_ok(struct LDKAcceptChannel o);
3314         public static native long CResult_AcceptChannelDecodeErrorZ_ok(long o);
3315         // struct LDKCResult_AcceptChannelDecodeErrorZ CResult_AcceptChannelDecodeErrorZ_err(struct LDKDecodeError e);
3316         public static native long CResult_AcceptChannelDecodeErrorZ_err(long e);
3317         // bool CResult_AcceptChannelDecodeErrorZ_is_ok(const struct LDKCResult_AcceptChannelDecodeErrorZ *NONNULL_PTR o);
3318         public static native boolean CResult_AcceptChannelDecodeErrorZ_is_ok(long o);
3319         // void CResult_AcceptChannelDecodeErrorZ_free(struct LDKCResult_AcceptChannelDecodeErrorZ _res);
3320         public static native void CResult_AcceptChannelDecodeErrorZ_free(long _res);
3321         // uintptr_t CResult_AcceptChannelDecodeErrorZ_clone_ptr(LDKCResult_AcceptChannelDecodeErrorZ *NONNULL_PTR arg);
3322         public static native long CResult_AcceptChannelDecodeErrorZ_clone_ptr(long arg);
3323         // struct LDKCResult_AcceptChannelDecodeErrorZ CResult_AcceptChannelDecodeErrorZ_clone(const struct LDKCResult_AcceptChannelDecodeErrorZ *NONNULL_PTR orig);
3324         public static native long CResult_AcceptChannelDecodeErrorZ_clone(long orig);
3325         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ CResult_AnnouncementSignaturesDecodeErrorZ_ok(struct LDKAnnouncementSignatures o);
3326         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_ok(long o);
3327         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ CResult_AnnouncementSignaturesDecodeErrorZ_err(struct LDKDecodeError e);
3328         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_err(long e);
3329         // bool CResult_AnnouncementSignaturesDecodeErrorZ_is_ok(const struct LDKCResult_AnnouncementSignaturesDecodeErrorZ *NONNULL_PTR o);
3330         public static native boolean CResult_AnnouncementSignaturesDecodeErrorZ_is_ok(long o);
3331         // void CResult_AnnouncementSignaturesDecodeErrorZ_free(struct LDKCResult_AnnouncementSignaturesDecodeErrorZ _res);
3332         public static native void CResult_AnnouncementSignaturesDecodeErrorZ_free(long _res);
3333         // uintptr_t CResult_AnnouncementSignaturesDecodeErrorZ_clone_ptr(LDKCResult_AnnouncementSignaturesDecodeErrorZ *NONNULL_PTR arg);
3334         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_clone_ptr(long arg);
3335         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ CResult_AnnouncementSignaturesDecodeErrorZ_clone(const struct LDKCResult_AnnouncementSignaturesDecodeErrorZ *NONNULL_PTR orig);
3336         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_clone(long orig);
3337         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_ok(struct LDKChannelReestablish o);
3338         public static native long CResult_ChannelReestablishDecodeErrorZ_ok(long o);
3339         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_err(struct LDKDecodeError e);
3340         public static native long CResult_ChannelReestablishDecodeErrorZ_err(long e);
3341         // bool CResult_ChannelReestablishDecodeErrorZ_is_ok(const struct LDKCResult_ChannelReestablishDecodeErrorZ *NONNULL_PTR o);
3342         public static native boolean CResult_ChannelReestablishDecodeErrorZ_is_ok(long o);
3343         // void CResult_ChannelReestablishDecodeErrorZ_free(struct LDKCResult_ChannelReestablishDecodeErrorZ _res);
3344         public static native void CResult_ChannelReestablishDecodeErrorZ_free(long _res);
3345         // uintptr_t CResult_ChannelReestablishDecodeErrorZ_clone_ptr(LDKCResult_ChannelReestablishDecodeErrorZ *NONNULL_PTR arg);
3346         public static native long CResult_ChannelReestablishDecodeErrorZ_clone_ptr(long arg);
3347         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_clone(const struct LDKCResult_ChannelReestablishDecodeErrorZ *NONNULL_PTR orig);
3348         public static native long CResult_ChannelReestablishDecodeErrorZ_clone(long orig);
3349         // struct LDKCResult_ClosingSignedDecodeErrorZ CResult_ClosingSignedDecodeErrorZ_ok(struct LDKClosingSigned o);
3350         public static native long CResult_ClosingSignedDecodeErrorZ_ok(long o);
3351         // struct LDKCResult_ClosingSignedDecodeErrorZ CResult_ClosingSignedDecodeErrorZ_err(struct LDKDecodeError e);
3352         public static native long CResult_ClosingSignedDecodeErrorZ_err(long e);
3353         // bool CResult_ClosingSignedDecodeErrorZ_is_ok(const struct LDKCResult_ClosingSignedDecodeErrorZ *NONNULL_PTR o);
3354         public static native boolean CResult_ClosingSignedDecodeErrorZ_is_ok(long o);
3355         // void CResult_ClosingSignedDecodeErrorZ_free(struct LDKCResult_ClosingSignedDecodeErrorZ _res);
3356         public static native void CResult_ClosingSignedDecodeErrorZ_free(long _res);
3357         // uintptr_t CResult_ClosingSignedDecodeErrorZ_clone_ptr(LDKCResult_ClosingSignedDecodeErrorZ *NONNULL_PTR arg);
3358         public static native long CResult_ClosingSignedDecodeErrorZ_clone_ptr(long arg);
3359         // struct LDKCResult_ClosingSignedDecodeErrorZ CResult_ClosingSignedDecodeErrorZ_clone(const struct LDKCResult_ClosingSignedDecodeErrorZ *NONNULL_PTR orig);
3360         public static native long CResult_ClosingSignedDecodeErrorZ_clone(long orig);
3361         // struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ CResult_ClosingSignedFeeRangeDecodeErrorZ_ok(struct LDKClosingSignedFeeRange o);
3362         public static native long CResult_ClosingSignedFeeRangeDecodeErrorZ_ok(long o);
3363         // struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ CResult_ClosingSignedFeeRangeDecodeErrorZ_err(struct LDKDecodeError e);
3364         public static native long CResult_ClosingSignedFeeRangeDecodeErrorZ_err(long e);
3365         // bool CResult_ClosingSignedFeeRangeDecodeErrorZ_is_ok(const struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ *NONNULL_PTR o);
3366         public static native boolean CResult_ClosingSignedFeeRangeDecodeErrorZ_is_ok(long o);
3367         // void CResult_ClosingSignedFeeRangeDecodeErrorZ_free(struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ _res);
3368         public static native void CResult_ClosingSignedFeeRangeDecodeErrorZ_free(long _res);
3369         // uintptr_t CResult_ClosingSignedFeeRangeDecodeErrorZ_clone_ptr(LDKCResult_ClosingSignedFeeRangeDecodeErrorZ *NONNULL_PTR arg);
3370         public static native long CResult_ClosingSignedFeeRangeDecodeErrorZ_clone_ptr(long arg);
3371         // struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ CResult_ClosingSignedFeeRangeDecodeErrorZ_clone(const struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ *NONNULL_PTR orig);
3372         public static native long CResult_ClosingSignedFeeRangeDecodeErrorZ_clone(long orig);
3373         // struct LDKCResult_CommitmentSignedDecodeErrorZ CResult_CommitmentSignedDecodeErrorZ_ok(struct LDKCommitmentSigned o);
3374         public static native long CResult_CommitmentSignedDecodeErrorZ_ok(long o);
3375         // struct LDKCResult_CommitmentSignedDecodeErrorZ CResult_CommitmentSignedDecodeErrorZ_err(struct LDKDecodeError e);
3376         public static native long CResult_CommitmentSignedDecodeErrorZ_err(long e);
3377         // bool CResult_CommitmentSignedDecodeErrorZ_is_ok(const struct LDKCResult_CommitmentSignedDecodeErrorZ *NONNULL_PTR o);
3378         public static native boolean CResult_CommitmentSignedDecodeErrorZ_is_ok(long o);
3379         // void CResult_CommitmentSignedDecodeErrorZ_free(struct LDKCResult_CommitmentSignedDecodeErrorZ _res);
3380         public static native void CResult_CommitmentSignedDecodeErrorZ_free(long _res);
3381         // uintptr_t CResult_CommitmentSignedDecodeErrorZ_clone_ptr(LDKCResult_CommitmentSignedDecodeErrorZ *NONNULL_PTR arg);
3382         public static native long CResult_CommitmentSignedDecodeErrorZ_clone_ptr(long arg);
3383         // struct LDKCResult_CommitmentSignedDecodeErrorZ CResult_CommitmentSignedDecodeErrorZ_clone(const struct LDKCResult_CommitmentSignedDecodeErrorZ *NONNULL_PTR orig);
3384         public static native long CResult_CommitmentSignedDecodeErrorZ_clone(long orig);
3385         // struct LDKCResult_FundingCreatedDecodeErrorZ CResult_FundingCreatedDecodeErrorZ_ok(struct LDKFundingCreated o);
3386         public static native long CResult_FundingCreatedDecodeErrorZ_ok(long o);
3387         // struct LDKCResult_FundingCreatedDecodeErrorZ CResult_FundingCreatedDecodeErrorZ_err(struct LDKDecodeError e);
3388         public static native long CResult_FundingCreatedDecodeErrorZ_err(long e);
3389         // bool CResult_FundingCreatedDecodeErrorZ_is_ok(const struct LDKCResult_FundingCreatedDecodeErrorZ *NONNULL_PTR o);
3390         public static native boolean CResult_FundingCreatedDecodeErrorZ_is_ok(long o);
3391         // void CResult_FundingCreatedDecodeErrorZ_free(struct LDKCResult_FundingCreatedDecodeErrorZ _res);
3392         public static native void CResult_FundingCreatedDecodeErrorZ_free(long _res);
3393         // uintptr_t CResult_FundingCreatedDecodeErrorZ_clone_ptr(LDKCResult_FundingCreatedDecodeErrorZ *NONNULL_PTR arg);
3394         public static native long CResult_FundingCreatedDecodeErrorZ_clone_ptr(long arg);
3395         // struct LDKCResult_FundingCreatedDecodeErrorZ CResult_FundingCreatedDecodeErrorZ_clone(const struct LDKCResult_FundingCreatedDecodeErrorZ *NONNULL_PTR orig);
3396         public static native long CResult_FundingCreatedDecodeErrorZ_clone(long orig);
3397         // struct LDKCResult_FundingSignedDecodeErrorZ CResult_FundingSignedDecodeErrorZ_ok(struct LDKFundingSigned o);
3398         public static native long CResult_FundingSignedDecodeErrorZ_ok(long o);
3399         // struct LDKCResult_FundingSignedDecodeErrorZ CResult_FundingSignedDecodeErrorZ_err(struct LDKDecodeError e);
3400         public static native long CResult_FundingSignedDecodeErrorZ_err(long e);
3401         // bool CResult_FundingSignedDecodeErrorZ_is_ok(const struct LDKCResult_FundingSignedDecodeErrorZ *NONNULL_PTR o);
3402         public static native boolean CResult_FundingSignedDecodeErrorZ_is_ok(long o);
3403         // void CResult_FundingSignedDecodeErrorZ_free(struct LDKCResult_FundingSignedDecodeErrorZ _res);
3404         public static native void CResult_FundingSignedDecodeErrorZ_free(long _res);
3405         // uintptr_t CResult_FundingSignedDecodeErrorZ_clone_ptr(LDKCResult_FundingSignedDecodeErrorZ *NONNULL_PTR arg);
3406         public static native long CResult_FundingSignedDecodeErrorZ_clone_ptr(long arg);
3407         // struct LDKCResult_FundingSignedDecodeErrorZ CResult_FundingSignedDecodeErrorZ_clone(const struct LDKCResult_FundingSignedDecodeErrorZ *NONNULL_PTR orig);
3408         public static native long CResult_FundingSignedDecodeErrorZ_clone(long orig);
3409         // struct LDKCResult_FundingLockedDecodeErrorZ CResult_FundingLockedDecodeErrorZ_ok(struct LDKFundingLocked o);
3410         public static native long CResult_FundingLockedDecodeErrorZ_ok(long o);
3411         // struct LDKCResult_FundingLockedDecodeErrorZ CResult_FundingLockedDecodeErrorZ_err(struct LDKDecodeError e);
3412         public static native long CResult_FundingLockedDecodeErrorZ_err(long e);
3413         // bool CResult_FundingLockedDecodeErrorZ_is_ok(const struct LDKCResult_FundingLockedDecodeErrorZ *NONNULL_PTR o);
3414         public static native boolean CResult_FundingLockedDecodeErrorZ_is_ok(long o);
3415         // void CResult_FundingLockedDecodeErrorZ_free(struct LDKCResult_FundingLockedDecodeErrorZ _res);
3416         public static native void CResult_FundingLockedDecodeErrorZ_free(long _res);
3417         // uintptr_t CResult_FundingLockedDecodeErrorZ_clone_ptr(LDKCResult_FundingLockedDecodeErrorZ *NONNULL_PTR arg);
3418         public static native long CResult_FundingLockedDecodeErrorZ_clone_ptr(long arg);
3419         // struct LDKCResult_FundingLockedDecodeErrorZ CResult_FundingLockedDecodeErrorZ_clone(const struct LDKCResult_FundingLockedDecodeErrorZ *NONNULL_PTR orig);
3420         public static native long CResult_FundingLockedDecodeErrorZ_clone(long orig);
3421         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_ok(struct LDKInit o);
3422         public static native long CResult_InitDecodeErrorZ_ok(long o);
3423         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_err(struct LDKDecodeError e);
3424         public static native long CResult_InitDecodeErrorZ_err(long e);
3425         // bool CResult_InitDecodeErrorZ_is_ok(const struct LDKCResult_InitDecodeErrorZ *NONNULL_PTR o);
3426         public static native boolean CResult_InitDecodeErrorZ_is_ok(long o);
3427         // void CResult_InitDecodeErrorZ_free(struct LDKCResult_InitDecodeErrorZ _res);
3428         public static native void CResult_InitDecodeErrorZ_free(long _res);
3429         // uintptr_t CResult_InitDecodeErrorZ_clone_ptr(LDKCResult_InitDecodeErrorZ *NONNULL_PTR arg);
3430         public static native long CResult_InitDecodeErrorZ_clone_ptr(long arg);
3431         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_clone(const struct LDKCResult_InitDecodeErrorZ *NONNULL_PTR orig);
3432         public static native long CResult_InitDecodeErrorZ_clone(long orig);
3433         // struct LDKCResult_OpenChannelDecodeErrorZ CResult_OpenChannelDecodeErrorZ_ok(struct LDKOpenChannel o);
3434         public static native long CResult_OpenChannelDecodeErrorZ_ok(long o);
3435         // struct LDKCResult_OpenChannelDecodeErrorZ CResult_OpenChannelDecodeErrorZ_err(struct LDKDecodeError e);
3436         public static native long CResult_OpenChannelDecodeErrorZ_err(long e);
3437         // bool CResult_OpenChannelDecodeErrorZ_is_ok(const struct LDKCResult_OpenChannelDecodeErrorZ *NONNULL_PTR o);
3438         public static native boolean CResult_OpenChannelDecodeErrorZ_is_ok(long o);
3439         // void CResult_OpenChannelDecodeErrorZ_free(struct LDKCResult_OpenChannelDecodeErrorZ _res);
3440         public static native void CResult_OpenChannelDecodeErrorZ_free(long _res);
3441         // uintptr_t CResult_OpenChannelDecodeErrorZ_clone_ptr(LDKCResult_OpenChannelDecodeErrorZ *NONNULL_PTR arg);
3442         public static native long CResult_OpenChannelDecodeErrorZ_clone_ptr(long arg);
3443         // struct LDKCResult_OpenChannelDecodeErrorZ CResult_OpenChannelDecodeErrorZ_clone(const struct LDKCResult_OpenChannelDecodeErrorZ *NONNULL_PTR orig);
3444         public static native long CResult_OpenChannelDecodeErrorZ_clone(long orig);
3445         // struct LDKCResult_RevokeAndACKDecodeErrorZ CResult_RevokeAndACKDecodeErrorZ_ok(struct LDKRevokeAndACK o);
3446         public static native long CResult_RevokeAndACKDecodeErrorZ_ok(long o);
3447         // struct LDKCResult_RevokeAndACKDecodeErrorZ CResult_RevokeAndACKDecodeErrorZ_err(struct LDKDecodeError e);
3448         public static native long CResult_RevokeAndACKDecodeErrorZ_err(long e);
3449         // bool CResult_RevokeAndACKDecodeErrorZ_is_ok(const struct LDKCResult_RevokeAndACKDecodeErrorZ *NONNULL_PTR o);
3450         public static native boolean CResult_RevokeAndACKDecodeErrorZ_is_ok(long o);
3451         // void CResult_RevokeAndACKDecodeErrorZ_free(struct LDKCResult_RevokeAndACKDecodeErrorZ _res);
3452         public static native void CResult_RevokeAndACKDecodeErrorZ_free(long _res);
3453         // uintptr_t CResult_RevokeAndACKDecodeErrorZ_clone_ptr(LDKCResult_RevokeAndACKDecodeErrorZ *NONNULL_PTR arg);
3454         public static native long CResult_RevokeAndACKDecodeErrorZ_clone_ptr(long arg);
3455         // struct LDKCResult_RevokeAndACKDecodeErrorZ CResult_RevokeAndACKDecodeErrorZ_clone(const struct LDKCResult_RevokeAndACKDecodeErrorZ *NONNULL_PTR orig);
3456         public static native long CResult_RevokeAndACKDecodeErrorZ_clone(long orig);
3457         // struct LDKCResult_ShutdownDecodeErrorZ CResult_ShutdownDecodeErrorZ_ok(struct LDKShutdown o);
3458         public static native long CResult_ShutdownDecodeErrorZ_ok(long o);
3459         // struct LDKCResult_ShutdownDecodeErrorZ CResult_ShutdownDecodeErrorZ_err(struct LDKDecodeError e);
3460         public static native long CResult_ShutdownDecodeErrorZ_err(long e);
3461         // bool CResult_ShutdownDecodeErrorZ_is_ok(const struct LDKCResult_ShutdownDecodeErrorZ *NONNULL_PTR o);
3462         public static native boolean CResult_ShutdownDecodeErrorZ_is_ok(long o);
3463         // void CResult_ShutdownDecodeErrorZ_free(struct LDKCResult_ShutdownDecodeErrorZ _res);
3464         public static native void CResult_ShutdownDecodeErrorZ_free(long _res);
3465         // uintptr_t CResult_ShutdownDecodeErrorZ_clone_ptr(LDKCResult_ShutdownDecodeErrorZ *NONNULL_PTR arg);
3466         public static native long CResult_ShutdownDecodeErrorZ_clone_ptr(long arg);
3467         // struct LDKCResult_ShutdownDecodeErrorZ CResult_ShutdownDecodeErrorZ_clone(const struct LDKCResult_ShutdownDecodeErrorZ *NONNULL_PTR orig);
3468         public static native long CResult_ShutdownDecodeErrorZ_clone(long orig);
3469         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ CResult_UpdateFailHTLCDecodeErrorZ_ok(struct LDKUpdateFailHTLC o);
3470         public static native long CResult_UpdateFailHTLCDecodeErrorZ_ok(long o);
3471         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ CResult_UpdateFailHTLCDecodeErrorZ_err(struct LDKDecodeError e);
3472         public static native long CResult_UpdateFailHTLCDecodeErrorZ_err(long e);
3473         // bool CResult_UpdateFailHTLCDecodeErrorZ_is_ok(const struct LDKCResult_UpdateFailHTLCDecodeErrorZ *NONNULL_PTR o);
3474         public static native boolean CResult_UpdateFailHTLCDecodeErrorZ_is_ok(long o);
3475         // void CResult_UpdateFailHTLCDecodeErrorZ_free(struct LDKCResult_UpdateFailHTLCDecodeErrorZ _res);
3476         public static native void CResult_UpdateFailHTLCDecodeErrorZ_free(long _res);
3477         // uintptr_t CResult_UpdateFailHTLCDecodeErrorZ_clone_ptr(LDKCResult_UpdateFailHTLCDecodeErrorZ *NONNULL_PTR arg);
3478         public static native long CResult_UpdateFailHTLCDecodeErrorZ_clone_ptr(long arg);
3479         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ CResult_UpdateFailHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateFailHTLCDecodeErrorZ *NONNULL_PTR orig);
3480         public static native long CResult_UpdateFailHTLCDecodeErrorZ_clone(long orig);
3481         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ CResult_UpdateFailMalformedHTLCDecodeErrorZ_ok(struct LDKUpdateFailMalformedHTLC o);
3482         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_ok(long o);
3483         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ CResult_UpdateFailMalformedHTLCDecodeErrorZ_err(struct LDKDecodeError e);
3484         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_err(long e);
3485         // bool CResult_UpdateFailMalformedHTLCDecodeErrorZ_is_ok(const struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ *NONNULL_PTR o);
3486         public static native boolean CResult_UpdateFailMalformedHTLCDecodeErrorZ_is_ok(long o);
3487         // void CResult_UpdateFailMalformedHTLCDecodeErrorZ_free(struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ _res);
3488         public static native void CResult_UpdateFailMalformedHTLCDecodeErrorZ_free(long _res);
3489         // uintptr_t CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone_ptr(LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ *NONNULL_PTR arg);
3490         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone_ptr(long arg);
3491         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ *NONNULL_PTR orig);
3492         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone(long orig);
3493         // struct LDKCResult_UpdateFeeDecodeErrorZ CResult_UpdateFeeDecodeErrorZ_ok(struct LDKUpdateFee o);
3494         public static native long CResult_UpdateFeeDecodeErrorZ_ok(long o);
3495         // struct LDKCResult_UpdateFeeDecodeErrorZ CResult_UpdateFeeDecodeErrorZ_err(struct LDKDecodeError e);
3496         public static native long CResult_UpdateFeeDecodeErrorZ_err(long e);
3497         // bool CResult_UpdateFeeDecodeErrorZ_is_ok(const struct LDKCResult_UpdateFeeDecodeErrorZ *NONNULL_PTR o);
3498         public static native boolean CResult_UpdateFeeDecodeErrorZ_is_ok(long o);
3499         // void CResult_UpdateFeeDecodeErrorZ_free(struct LDKCResult_UpdateFeeDecodeErrorZ _res);
3500         public static native void CResult_UpdateFeeDecodeErrorZ_free(long _res);
3501         // uintptr_t CResult_UpdateFeeDecodeErrorZ_clone_ptr(LDKCResult_UpdateFeeDecodeErrorZ *NONNULL_PTR arg);
3502         public static native long CResult_UpdateFeeDecodeErrorZ_clone_ptr(long arg);
3503         // struct LDKCResult_UpdateFeeDecodeErrorZ CResult_UpdateFeeDecodeErrorZ_clone(const struct LDKCResult_UpdateFeeDecodeErrorZ *NONNULL_PTR orig);
3504         public static native long CResult_UpdateFeeDecodeErrorZ_clone(long orig);
3505         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ CResult_UpdateFulfillHTLCDecodeErrorZ_ok(struct LDKUpdateFulfillHTLC o);
3506         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_ok(long o);
3507         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ CResult_UpdateFulfillHTLCDecodeErrorZ_err(struct LDKDecodeError e);
3508         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_err(long e);
3509         // bool CResult_UpdateFulfillHTLCDecodeErrorZ_is_ok(const struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ *NONNULL_PTR o);
3510         public static native boolean CResult_UpdateFulfillHTLCDecodeErrorZ_is_ok(long o);
3511         // void CResult_UpdateFulfillHTLCDecodeErrorZ_free(struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ _res);
3512         public static native void CResult_UpdateFulfillHTLCDecodeErrorZ_free(long _res);
3513         // uintptr_t CResult_UpdateFulfillHTLCDecodeErrorZ_clone_ptr(LDKCResult_UpdateFulfillHTLCDecodeErrorZ *NONNULL_PTR arg);
3514         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_clone_ptr(long arg);
3515         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ CResult_UpdateFulfillHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ *NONNULL_PTR orig);
3516         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_clone(long orig);
3517         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ CResult_UpdateAddHTLCDecodeErrorZ_ok(struct LDKUpdateAddHTLC o);
3518         public static native long CResult_UpdateAddHTLCDecodeErrorZ_ok(long o);
3519         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ CResult_UpdateAddHTLCDecodeErrorZ_err(struct LDKDecodeError e);
3520         public static native long CResult_UpdateAddHTLCDecodeErrorZ_err(long e);
3521         // bool CResult_UpdateAddHTLCDecodeErrorZ_is_ok(const struct LDKCResult_UpdateAddHTLCDecodeErrorZ *NONNULL_PTR o);
3522         public static native boolean CResult_UpdateAddHTLCDecodeErrorZ_is_ok(long o);
3523         // void CResult_UpdateAddHTLCDecodeErrorZ_free(struct LDKCResult_UpdateAddHTLCDecodeErrorZ _res);
3524         public static native void CResult_UpdateAddHTLCDecodeErrorZ_free(long _res);
3525         // uintptr_t CResult_UpdateAddHTLCDecodeErrorZ_clone_ptr(LDKCResult_UpdateAddHTLCDecodeErrorZ *NONNULL_PTR arg);
3526         public static native long CResult_UpdateAddHTLCDecodeErrorZ_clone_ptr(long arg);
3527         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ CResult_UpdateAddHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateAddHTLCDecodeErrorZ *NONNULL_PTR orig);
3528         public static native long CResult_UpdateAddHTLCDecodeErrorZ_clone(long orig);
3529         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_ok(struct LDKPing o);
3530         public static native long CResult_PingDecodeErrorZ_ok(long o);
3531         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_err(struct LDKDecodeError e);
3532         public static native long CResult_PingDecodeErrorZ_err(long e);
3533         // bool CResult_PingDecodeErrorZ_is_ok(const struct LDKCResult_PingDecodeErrorZ *NONNULL_PTR o);
3534         public static native boolean CResult_PingDecodeErrorZ_is_ok(long o);
3535         // void CResult_PingDecodeErrorZ_free(struct LDKCResult_PingDecodeErrorZ _res);
3536         public static native void CResult_PingDecodeErrorZ_free(long _res);
3537         // uintptr_t CResult_PingDecodeErrorZ_clone_ptr(LDKCResult_PingDecodeErrorZ *NONNULL_PTR arg);
3538         public static native long CResult_PingDecodeErrorZ_clone_ptr(long arg);
3539         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_clone(const struct LDKCResult_PingDecodeErrorZ *NONNULL_PTR orig);
3540         public static native long CResult_PingDecodeErrorZ_clone(long orig);
3541         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_ok(struct LDKPong o);
3542         public static native long CResult_PongDecodeErrorZ_ok(long o);
3543         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_err(struct LDKDecodeError e);
3544         public static native long CResult_PongDecodeErrorZ_err(long e);
3545         // bool CResult_PongDecodeErrorZ_is_ok(const struct LDKCResult_PongDecodeErrorZ *NONNULL_PTR o);
3546         public static native boolean CResult_PongDecodeErrorZ_is_ok(long o);
3547         // void CResult_PongDecodeErrorZ_free(struct LDKCResult_PongDecodeErrorZ _res);
3548         public static native void CResult_PongDecodeErrorZ_free(long _res);
3549         // uintptr_t CResult_PongDecodeErrorZ_clone_ptr(LDKCResult_PongDecodeErrorZ *NONNULL_PTR arg);
3550         public static native long CResult_PongDecodeErrorZ_clone_ptr(long arg);
3551         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_clone(const struct LDKCResult_PongDecodeErrorZ *NONNULL_PTR orig);
3552         public static native long CResult_PongDecodeErrorZ_clone(long orig);
3553         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(struct LDKUnsignedChannelAnnouncement o);
3554         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(long o);
3555         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
3556         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(long e);
3557         // bool CResult_UnsignedChannelAnnouncementDecodeErrorZ_is_ok(const struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *NONNULL_PTR o);
3558         public static native boolean CResult_UnsignedChannelAnnouncementDecodeErrorZ_is_ok(long o);
3559         // void CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ _res);
3560         public static native void CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(long _res);
3561         // uintptr_t CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone_ptr(LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *NONNULL_PTR arg);
3562         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone_ptr(long arg);
3563         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone(const struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *NONNULL_PTR orig);
3564         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone(long orig);
3565         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ CResult_ChannelAnnouncementDecodeErrorZ_ok(struct LDKChannelAnnouncement o);
3566         public static native long CResult_ChannelAnnouncementDecodeErrorZ_ok(long o);
3567         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ CResult_ChannelAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
3568         public static native long CResult_ChannelAnnouncementDecodeErrorZ_err(long e);
3569         // bool CResult_ChannelAnnouncementDecodeErrorZ_is_ok(const struct LDKCResult_ChannelAnnouncementDecodeErrorZ *NONNULL_PTR o);
3570         public static native boolean CResult_ChannelAnnouncementDecodeErrorZ_is_ok(long o);
3571         // void CResult_ChannelAnnouncementDecodeErrorZ_free(struct LDKCResult_ChannelAnnouncementDecodeErrorZ _res);
3572         public static native void CResult_ChannelAnnouncementDecodeErrorZ_free(long _res);
3573         // uintptr_t CResult_ChannelAnnouncementDecodeErrorZ_clone_ptr(LDKCResult_ChannelAnnouncementDecodeErrorZ *NONNULL_PTR arg);
3574         public static native long CResult_ChannelAnnouncementDecodeErrorZ_clone_ptr(long arg);
3575         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ CResult_ChannelAnnouncementDecodeErrorZ_clone(const struct LDKCResult_ChannelAnnouncementDecodeErrorZ *NONNULL_PTR orig);
3576         public static native long CResult_ChannelAnnouncementDecodeErrorZ_clone(long orig);
3577         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_ok(struct LDKUnsignedChannelUpdate o);
3578         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_ok(long o);
3579         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_err(struct LDKDecodeError e);
3580         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_err(long e);
3581         // bool CResult_UnsignedChannelUpdateDecodeErrorZ_is_ok(const struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ *NONNULL_PTR o);
3582         public static native boolean CResult_UnsignedChannelUpdateDecodeErrorZ_is_ok(long o);
3583         // void CResult_UnsignedChannelUpdateDecodeErrorZ_free(struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ _res);
3584         public static native void CResult_UnsignedChannelUpdateDecodeErrorZ_free(long _res);
3585         // uintptr_t CResult_UnsignedChannelUpdateDecodeErrorZ_clone_ptr(LDKCResult_UnsignedChannelUpdateDecodeErrorZ *NONNULL_PTR arg);
3586         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_clone_ptr(long arg);
3587         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_clone(const struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ *NONNULL_PTR orig);
3588         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_clone(long orig);
3589         // struct LDKCResult_ChannelUpdateDecodeErrorZ CResult_ChannelUpdateDecodeErrorZ_ok(struct LDKChannelUpdate o);
3590         public static native long CResult_ChannelUpdateDecodeErrorZ_ok(long o);
3591         // struct LDKCResult_ChannelUpdateDecodeErrorZ CResult_ChannelUpdateDecodeErrorZ_err(struct LDKDecodeError e);
3592         public static native long CResult_ChannelUpdateDecodeErrorZ_err(long e);
3593         // bool CResult_ChannelUpdateDecodeErrorZ_is_ok(const struct LDKCResult_ChannelUpdateDecodeErrorZ *NONNULL_PTR o);
3594         public static native boolean CResult_ChannelUpdateDecodeErrorZ_is_ok(long o);
3595         // void CResult_ChannelUpdateDecodeErrorZ_free(struct LDKCResult_ChannelUpdateDecodeErrorZ _res);
3596         public static native void CResult_ChannelUpdateDecodeErrorZ_free(long _res);
3597         // uintptr_t CResult_ChannelUpdateDecodeErrorZ_clone_ptr(LDKCResult_ChannelUpdateDecodeErrorZ *NONNULL_PTR arg);
3598         public static native long CResult_ChannelUpdateDecodeErrorZ_clone_ptr(long arg);
3599         // struct LDKCResult_ChannelUpdateDecodeErrorZ CResult_ChannelUpdateDecodeErrorZ_clone(const struct LDKCResult_ChannelUpdateDecodeErrorZ *NONNULL_PTR orig);
3600         public static native long CResult_ChannelUpdateDecodeErrorZ_clone(long orig);
3601         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_ok(struct LDKErrorMessage o);
3602         public static native long CResult_ErrorMessageDecodeErrorZ_ok(long o);
3603         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_err(struct LDKDecodeError e);
3604         public static native long CResult_ErrorMessageDecodeErrorZ_err(long e);
3605         // bool CResult_ErrorMessageDecodeErrorZ_is_ok(const struct LDKCResult_ErrorMessageDecodeErrorZ *NONNULL_PTR o);
3606         public static native boolean CResult_ErrorMessageDecodeErrorZ_is_ok(long o);
3607         // void CResult_ErrorMessageDecodeErrorZ_free(struct LDKCResult_ErrorMessageDecodeErrorZ _res);
3608         public static native void CResult_ErrorMessageDecodeErrorZ_free(long _res);
3609         // uintptr_t CResult_ErrorMessageDecodeErrorZ_clone_ptr(LDKCResult_ErrorMessageDecodeErrorZ *NONNULL_PTR arg);
3610         public static native long CResult_ErrorMessageDecodeErrorZ_clone_ptr(long arg);
3611         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_clone(const struct LDKCResult_ErrorMessageDecodeErrorZ *NONNULL_PTR orig);
3612         public static native long CResult_ErrorMessageDecodeErrorZ_clone(long orig);
3613         // struct LDKCResult_WarningMessageDecodeErrorZ CResult_WarningMessageDecodeErrorZ_ok(struct LDKWarningMessage o);
3614         public static native long CResult_WarningMessageDecodeErrorZ_ok(long o);
3615         // struct LDKCResult_WarningMessageDecodeErrorZ CResult_WarningMessageDecodeErrorZ_err(struct LDKDecodeError e);
3616         public static native long CResult_WarningMessageDecodeErrorZ_err(long e);
3617         // bool CResult_WarningMessageDecodeErrorZ_is_ok(const struct LDKCResult_WarningMessageDecodeErrorZ *NONNULL_PTR o);
3618         public static native boolean CResult_WarningMessageDecodeErrorZ_is_ok(long o);
3619         // void CResult_WarningMessageDecodeErrorZ_free(struct LDKCResult_WarningMessageDecodeErrorZ _res);
3620         public static native void CResult_WarningMessageDecodeErrorZ_free(long _res);
3621         // uintptr_t CResult_WarningMessageDecodeErrorZ_clone_ptr(LDKCResult_WarningMessageDecodeErrorZ *NONNULL_PTR arg);
3622         public static native long CResult_WarningMessageDecodeErrorZ_clone_ptr(long arg);
3623         // struct LDKCResult_WarningMessageDecodeErrorZ CResult_WarningMessageDecodeErrorZ_clone(const struct LDKCResult_WarningMessageDecodeErrorZ *NONNULL_PTR orig);
3624         public static native long CResult_WarningMessageDecodeErrorZ_clone(long orig);
3625         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(struct LDKUnsignedNodeAnnouncement o);
3626         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(long o);
3627         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
3628         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(long e);
3629         // bool CResult_UnsignedNodeAnnouncementDecodeErrorZ_is_ok(const struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *NONNULL_PTR o);
3630         public static native boolean CResult_UnsignedNodeAnnouncementDecodeErrorZ_is_ok(long o);
3631         // void CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ _res);
3632         public static native void CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(long _res);
3633         // uintptr_t CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone_ptr(LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *NONNULL_PTR arg);
3634         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone_ptr(long arg);
3635         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone(const struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *NONNULL_PTR orig);
3636         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone(long orig);
3637         // struct LDKCResult_NodeAnnouncementDecodeErrorZ CResult_NodeAnnouncementDecodeErrorZ_ok(struct LDKNodeAnnouncement o);
3638         public static native long CResult_NodeAnnouncementDecodeErrorZ_ok(long o);
3639         // struct LDKCResult_NodeAnnouncementDecodeErrorZ CResult_NodeAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
3640         public static native long CResult_NodeAnnouncementDecodeErrorZ_err(long e);
3641         // bool CResult_NodeAnnouncementDecodeErrorZ_is_ok(const struct LDKCResult_NodeAnnouncementDecodeErrorZ *NONNULL_PTR o);
3642         public static native boolean CResult_NodeAnnouncementDecodeErrorZ_is_ok(long o);
3643         // void CResult_NodeAnnouncementDecodeErrorZ_free(struct LDKCResult_NodeAnnouncementDecodeErrorZ _res);
3644         public static native void CResult_NodeAnnouncementDecodeErrorZ_free(long _res);
3645         // uintptr_t CResult_NodeAnnouncementDecodeErrorZ_clone_ptr(LDKCResult_NodeAnnouncementDecodeErrorZ *NONNULL_PTR arg);
3646         public static native long CResult_NodeAnnouncementDecodeErrorZ_clone_ptr(long arg);
3647         // struct LDKCResult_NodeAnnouncementDecodeErrorZ CResult_NodeAnnouncementDecodeErrorZ_clone(const struct LDKCResult_NodeAnnouncementDecodeErrorZ *NONNULL_PTR orig);
3648         public static native long CResult_NodeAnnouncementDecodeErrorZ_clone(long orig);
3649         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_ok(struct LDKQueryShortChannelIds o);
3650         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_ok(long o);
3651         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_err(struct LDKDecodeError e);
3652         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_err(long e);
3653         // bool CResult_QueryShortChannelIdsDecodeErrorZ_is_ok(const struct LDKCResult_QueryShortChannelIdsDecodeErrorZ *NONNULL_PTR o);
3654         public static native boolean CResult_QueryShortChannelIdsDecodeErrorZ_is_ok(long o);
3655         // void CResult_QueryShortChannelIdsDecodeErrorZ_free(struct LDKCResult_QueryShortChannelIdsDecodeErrorZ _res);
3656         public static native void CResult_QueryShortChannelIdsDecodeErrorZ_free(long _res);
3657         // uintptr_t CResult_QueryShortChannelIdsDecodeErrorZ_clone_ptr(LDKCResult_QueryShortChannelIdsDecodeErrorZ *NONNULL_PTR arg);
3658         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_clone_ptr(long arg);
3659         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_clone(const struct LDKCResult_QueryShortChannelIdsDecodeErrorZ *NONNULL_PTR orig);
3660         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_clone(long orig);
3661         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(struct LDKReplyShortChannelIdsEnd o);
3662         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(long o);
3663         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(struct LDKDecodeError e);
3664         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(long e);
3665         // bool CResult_ReplyShortChannelIdsEndDecodeErrorZ_is_ok(const struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *NONNULL_PTR o);
3666         public static native boolean CResult_ReplyShortChannelIdsEndDecodeErrorZ_is_ok(long o);
3667         // void CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ _res);
3668         public static native void CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(long _res);
3669         // uintptr_t CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone_ptr(LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *NONNULL_PTR arg);
3670         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone_ptr(long arg);
3671         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone(const struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *NONNULL_PTR orig);
3672         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone(long orig);
3673         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_ok(struct LDKQueryChannelRange o);
3674         public static native long CResult_QueryChannelRangeDecodeErrorZ_ok(long o);
3675         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_err(struct LDKDecodeError e);
3676         public static native long CResult_QueryChannelRangeDecodeErrorZ_err(long e);
3677         // bool CResult_QueryChannelRangeDecodeErrorZ_is_ok(const struct LDKCResult_QueryChannelRangeDecodeErrorZ *NONNULL_PTR o);
3678         public static native boolean CResult_QueryChannelRangeDecodeErrorZ_is_ok(long o);
3679         // void CResult_QueryChannelRangeDecodeErrorZ_free(struct LDKCResult_QueryChannelRangeDecodeErrorZ _res);
3680         public static native void CResult_QueryChannelRangeDecodeErrorZ_free(long _res);
3681         // uintptr_t CResult_QueryChannelRangeDecodeErrorZ_clone_ptr(LDKCResult_QueryChannelRangeDecodeErrorZ *NONNULL_PTR arg);
3682         public static native long CResult_QueryChannelRangeDecodeErrorZ_clone_ptr(long arg);
3683         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_clone(const struct LDKCResult_QueryChannelRangeDecodeErrorZ *NONNULL_PTR orig);
3684         public static native long CResult_QueryChannelRangeDecodeErrorZ_clone(long orig);
3685         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_ok(struct LDKReplyChannelRange o);
3686         public static native long CResult_ReplyChannelRangeDecodeErrorZ_ok(long o);
3687         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_err(struct LDKDecodeError e);
3688         public static native long CResult_ReplyChannelRangeDecodeErrorZ_err(long e);
3689         // bool CResult_ReplyChannelRangeDecodeErrorZ_is_ok(const struct LDKCResult_ReplyChannelRangeDecodeErrorZ *NONNULL_PTR o);
3690         public static native boolean CResult_ReplyChannelRangeDecodeErrorZ_is_ok(long o);
3691         // void CResult_ReplyChannelRangeDecodeErrorZ_free(struct LDKCResult_ReplyChannelRangeDecodeErrorZ _res);
3692         public static native void CResult_ReplyChannelRangeDecodeErrorZ_free(long _res);
3693         // uintptr_t CResult_ReplyChannelRangeDecodeErrorZ_clone_ptr(LDKCResult_ReplyChannelRangeDecodeErrorZ *NONNULL_PTR arg);
3694         public static native long CResult_ReplyChannelRangeDecodeErrorZ_clone_ptr(long arg);
3695         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_clone(const struct LDKCResult_ReplyChannelRangeDecodeErrorZ *NONNULL_PTR orig);
3696         public static native long CResult_ReplyChannelRangeDecodeErrorZ_clone(long orig);
3697         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_ok(struct LDKGossipTimestampFilter o);
3698         public static native long CResult_GossipTimestampFilterDecodeErrorZ_ok(long o);
3699         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_err(struct LDKDecodeError e);
3700         public static native long CResult_GossipTimestampFilterDecodeErrorZ_err(long e);
3701         // bool CResult_GossipTimestampFilterDecodeErrorZ_is_ok(const struct LDKCResult_GossipTimestampFilterDecodeErrorZ *NONNULL_PTR o);
3702         public static native boolean CResult_GossipTimestampFilterDecodeErrorZ_is_ok(long o);
3703         // void CResult_GossipTimestampFilterDecodeErrorZ_free(struct LDKCResult_GossipTimestampFilterDecodeErrorZ _res);
3704         public static native void CResult_GossipTimestampFilterDecodeErrorZ_free(long _res);
3705         // uintptr_t CResult_GossipTimestampFilterDecodeErrorZ_clone_ptr(LDKCResult_GossipTimestampFilterDecodeErrorZ *NONNULL_PTR arg);
3706         public static native long CResult_GossipTimestampFilterDecodeErrorZ_clone_ptr(long arg);
3707         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_clone(const struct LDKCResult_GossipTimestampFilterDecodeErrorZ *NONNULL_PTR orig);
3708         public static native long CResult_GossipTimestampFilterDecodeErrorZ_clone(long orig);
3709         // void CVec_PhantomRouteHintsZ_free(struct LDKCVec_PhantomRouteHintsZ _res);
3710         public static native void CVec_PhantomRouteHintsZ_free(long[] _res);
3711         // struct LDKCResult_InvoiceSignOrCreationErrorZ CResult_InvoiceSignOrCreationErrorZ_ok(struct LDKInvoice o);
3712         public static native long CResult_InvoiceSignOrCreationErrorZ_ok(long o);
3713         // struct LDKCResult_InvoiceSignOrCreationErrorZ CResult_InvoiceSignOrCreationErrorZ_err(struct LDKSignOrCreationError e);
3714         public static native long CResult_InvoiceSignOrCreationErrorZ_err(long e);
3715         // bool CResult_InvoiceSignOrCreationErrorZ_is_ok(const struct LDKCResult_InvoiceSignOrCreationErrorZ *NONNULL_PTR o);
3716         public static native boolean CResult_InvoiceSignOrCreationErrorZ_is_ok(long o);
3717         // void CResult_InvoiceSignOrCreationErrorZ_free(struct LDKCResult_InvoiceSignOrCreationErrorZ _res);
3718         public static native void CResult_InvoiceSignOrCreationErrorZ_free(long _res);
3719         // uintptr_t CResult_InvoiceSignOrCreationErrorZ_clone_ptr(LDKCResult_InvoiceSignOrCreationErrorZ *NONNULL_PTR arg);
3720         public static native long CResult_InvoiceSignOrCreationErrorZ_clone_ptr(long arg);
3721         // struct LDKCResult_InvoiceSignOrCreationErrorZ CResult_InvoiceSignOrCreationErrorZ_clone(const struct LDKCResult_InvoiceSignOrCreationErrorZ *NONNULL_PTR orig);
3722         public static native long CResult_InvoiceSignOrCreationErrorZ_clone(long orig);
3723         // struct LDKCOption_FilterZ COption_FilterZ_some(struct LDKFilter o);
3724         public static native long COption_FilterZ_some(long o);
3725         // struct LDKCOption_FilterZ COption_FilterZ_none(void);
3726         public static native long COption_FilterZ_none();
3727         // void COption_FilterZ_free(struct LDKCOption_FilterZ _res);
3728         public static native void COption_FilterZ_free(long _res);
3729         // struct LDKCResult_LockedChannelMonitorNoneZ CResult_LockedChannelMonitorNoneZ_ok(struct LDKLockedChannelMonitor o);
3730         public static native long CResult_LockedChannelMonitorNoneZ_ok(long o);
3731         // struct LDKCResult_LockedChannelMonitorNoneZ CResult_LockedChannelMonitorNoneZ_err(void);
3732         public static native long CResult_LockedChannelMonitorNoneZ_err();
3733         // bool CResult_LockedChannelMonitorNoneZ_is_ok(const struct LDKCResult_LockedChannelMonitorNoneZ *NONNULL_PTR o);
3734         public static native boolean CResult_LockedChannelMonitorNoneZ_is_ok(long o);
3735         // void CResult_LockedChannelMonitorNoneZ_free(struct LDKCResult_LockedChannelMonitorNoneZ _res);
3736         public static native void CResult_LockedChannelMonitorNoneZ_free(long _res);
3737         // void CVec_OutPointZ_free(struct LDKCVec_OutPointZ _res);
3738         public static native void CVec_OutPointZ_free(long[] _res);
3739         // void PaymentPurpose_free(struct LDKPaymentPurpose this_ptr);
3740         public static native void PaymentPurpose_free(long this_ptr);
3741         // uintptr_t PaymentPurpose_clone_ptr(LDKPaymentPurpose *NONNULL_PTR arg);
3742         public static native long PaymentPurpose_clone_ptr(long arg);
3743         // struct LDKPaymentPurpose PaymentPurpose_clone(const struct LDKPaymentPurpose *NONNULL_PTR orig);
3744         public static native long PaymentPurpose_clone(long orig);
3745         // struct LDKPaymentPurpose PaymentPurpose_invoice_payment(struct LDKThirtyTwoBytes payment_preimage, struct LDKThirtyTwoBytes payment_secret);
3746         public static native long PaymentPurpose_invoice_payment(byte[] payment_preimage, byte[] payment_secret);
3747         // struct LDKPaymentPurpose PaymentPurpose_spontaneous_payment(struct LDKThirtyTwoBytes a);
3748         public static native long PaymentPurpose_spontaneous_payment(byte[] a);
3749         // void ClosureReason_free(struct LDKClosureReason this_ptr);
3750         public static native void ClosureReason_free(long this_ptr);
3751         // uintptr_t ClosureReason_clone_ptr(LDKClosureReason *NONNULL_PTR arg);
3752         public static native long ClosureReason_clone_ptr(long arg);
3753         // struct LDKClosureReason ClosureReason_clone(const struct LDKClosureReason *NONNULL_PTR orig);
3754         public static native long ClosureReason_clone(long orig);
3755         // struct LDKClosureReason ClosureReason_counterparty_force_closed(struct LDKStr peer_msg);
3756         public static native long ClosureReason_counterparty_force_closed(String peer_msg);
3757         // struct LDKClosureReason ClosureReason_holder_force_closed(void);
3758         public static native long ClosureReason_holder_force_closed();
3759         // struct LDKClosureReason ClosureReason_cooperative_closure(void);
3760         public static native long ClosureReason_cooperative_closure();
3761         // struct LDKClosureReason ClosureReason_commitment_tx_confirmed(void);
3762         public static native long ClosureReason_commitment_tx_confirmed();
3763         // struct LDKClosureReason ClosureReason_funding_timed_out(void);
3764         public static native long ClosureReason_funding_timed_out();
3765         // struct LDKClosureReason ClosureReason_processing_error(struct LDKStr err);
3766         public static native long ClosureReason_processing_error(String err);
3767         // struct LDKClosureReason ClosureReason_disconnected_peer(void);
3768         public static native long ClosureReason_disconnected_peer();
3769         // struct LDKClosureReason ClosureReason_outdated_channel_manager(void);
3770         public static native long ClosureReason_outdated_channel_manager();
3771         // struct LDKCVec_u8Z ClosureReason_write(const struct LDKClosureReason *NONNULL_PTR obj);
3772         public static native byte[] ClosureReason_write(long obj);
3773         // struct LDKCResult_COption_ClosureReasonZDecodeErrorZ ClosureReason_read(struct LDKu8slice ser);
3774         public static native long ClosureReason_read(byte[] ser);
3775         // void Event_free(struct LDKEvent this_ptr);
3776         public static native void Event_free(long this_ptr);
3777         // uintptr_t Event_clone_ptr(LDKEvent *NONNULL_PTR arg);
3778         public static native long Event_clone_ptr(long arg);
3779         // struct LDKEvent Event_clone(const struct LDKEvent *NONNULL_PTR orig);
3780         public static native long Event_clone(long orig);
3781         // struct LDKEvent Event_funding_generation_ready(struct LDKThirtyTwoBytes temporary_channel_id, uint64_t channel_value_satoshis, struct LDKCVec_u8Z output_script, uint64_t user_channel_id);
3782         public static native long Event_funding_generation_ready(byte[] temporary_channel_id, long channel_value_satoshis, byte[] output_script, long user_channel_id);
3783         // struct LDKEvent Event_payment_received(struct LDKThirtyTwoBytes payment_hash, uint64_t amt, struct LDKPaymentPurpose purpose);
3784         public static native long Event_payment_received(byte[] payment_hash, long amt, long purpose);
3785         // struct LDKEvent Event_payment_sent(struct LDKThirtyTwoBytes payment_id, struct LDKThirtyTwoBytes payment_preimage, struct LDKThirtyTwoBytes payment_hash, struct LDKCOption_u64Z fee_paid_msat);
3786         public static native long Event_payment_sent(byte[] payment_id, byte[] payment_preimage, byte[] payment_hash, long fee_paid_msat);
3787         // struct LDKEvent Event_payment_path_failed(struct LDKThirtyTwoBytes payment_id, struct LDKThirtyTwoBytes payment_hash, bool rejected_by_dest, struct LDKCOption_NetworkUpdateZ network_update, bool all_paths_failed, struct LDKCVec_RouteHopZ path, struct LDKCOption_u64Z short_channel_id, struct LDKRouteParameters retry);
3788         public static native long Event_payment_path_failed(byte[] payment_id, byte[] payment_hash, boolean rejected_by_dest, long network_update, boolean all_paths_failed, long[] path, long short_channel_id, long retry);
3789         // struct LDKEvent Event_payment_failed(struct LDKThirtyTwoBytes payment_id, struct LDKThirtyTwoBytes payment_hash);
3790         public static native long Event_payment_failed(byte[] payment_id, byte[] payment_hash);
3791         // struct LDKEvent Event_pending_htlcs_forwardable(uint64_t time_forwardable);
3792         public static native long Event_pending_htlcs_forwardable(long time_forwardable);
3793         // struct LDKEvent Event_spendable_outputs(struct LDKCVec_SpendableOutputDescriptorZ outputs);
3794         public static native long Event_spendable_outputs(long[] outputs);
3795         // struct LDKEvent Event_payment_forwarded(struct LDKCOption_u64Z fee_earned_msat, bool claim_from_onchain_tx);
3796         public static native long Event_payment_forwarded(long fee_earned_msat, boolean claim_from_onchain_tx);
3797         // struct LDKEvent Event_channel_closed(struct LDKThirtyTwoBytes channel_id, uint64_t user_channel_id, struct LDKClosureReason reason);
3798         public static native long Event_channel_closed(byte[] channel_id, long user_channel_id, long reason);
3799         // struct LDKEvent Event_discard_funding(struct LDKThirtyTwoBytes channel_id, struct LDKTransaction transaction);
3800         public static native long Event_discard_funding(byte[] channel_id, byte[] transaction);
3801         // struct LDKEvent Event_payment_path_successful(struct LDKThirtyTwoBytes payment_id, struct LDKThirtyTwoBytes payment_hash, struct LDKCVec_RouteHopZ path);
3802         public static native long Event_payment_path_successful(byte[] payment_id, byte[] payment_hash, long[] path);
3803         // struct LDKEvent Event_open_channel_request(struct LDKThirtyTwoBytes temporary_channel_id, struct LDKPublicKey counterparty_node_id, uint64_t funding_satoshis, uint64_t push_msat, struct LDKChannelTypeFeatures channel_type);
3804         public static native long Event_open_channel_request(byte[] temporary_channel_id, byte[] counterparty_node_id, long funding_satoshis, long push_msat, long channel_type);
3805         // struct LDKCVec_u8Z Event_write(const struct LDKEvent *NONNULL_PTR obj);
3806         public static native byte[] Event_write(long obj);
3807         // struct LDKCResult_COption_EventZDecodeErrorZ Event_read(struct LDKu8slice ser);
3808         public static native long Event_read(byte[] ser);
3809         // void MessageSendEvent_free(struct LDKMessageSendEvent this_ptr);
3810         public static native void MessageSendEvent_free(long this_ptr);
3811         // uintptr_t MessageSendEvent_clone_ptr(LDKMessageSendEvent *NONNULL_PTR arg);
3812         public static native long MessageSendEvent_clone_ptr(long arg);
3813         // struct LDKMessageSendEvent MessageSendEvent_clone(const struct LDKMessageSendEvent *NONNULL_PTR orig);
3814         public static native long MessageSendEvent_clone(long orig);
3815         // struct LDKMessageSendEvent MessageSendEvent_send_accept_channel(struct LDKPublicKey node_id, struct LDKAcceptChannel msg);
3816         public static native long MessageSendEvent_send_accept_channel(byte[] node_id, long msg);
3817         // struct LDKMessageSendEvent MessageSendEvent_send_open_channel(struct LDKPublicKey node_id, struct LDKOpenChannel msg);
3818         public static native long MessageSendEvent_send_open_channel(byte[] node_id, long msg);
3819         // struct LDKMessageSendEvent MessageSendEvent_send_funding_created(struct LDKPublicKey node_id, struct LDKFundingCreated msg);
3820         public static native long MessageSendEvent_send_funding_created(byte[] node_id, long msg);
3821         // struct LDKMessageSendEvent MessageSendEvent_send_funding_signed(struct LDKPublicKey node_id, struct LDKFundingSigned msg);
3822         public static native long MessageSendEvent_send_funding_signed(byte[] node_id, long msg);
3823         // struct LDKMessageSendEvent MessageSendEvent_send_funding_locked(struct LDKPublicKey node_id, struct LDKFundingLocked msg);
3824         public static native long MessageSendEvent_send_funding_locked(byte[] node_id, long msg);
3825         // struct LDKMessageSendEvent MessageSendEvent_send_announcement_signatures(struct LDKPublicKey node_id, struct LDKAnnouncementSignatures msg);
3826         public static native long MessageSendEvent_send_announcement_signatures(byte[] node_id, long msg);
3827         // struct LDKMessageSendEvent MessageSendEvent_update_htlcs(struct LDKPublicKey node_id, struct LDKCommitmentUpdate updates);
3828         public static native long MessageSendEvent_update_htlcs(byte[] node_id, long updates);
3829         // struct LDKMessageSendEvent MessageSendEvent_send_revoke_and_ack(struct LDKPublicKey node_id, struct LDKRevokeAndACK msg);
3830         public static native long MessageSendEvent_send_revoke_and_ack(byte[] node_id, long msg);
3831         // struct LDKMessageSendEvent MessageSendEvent_send_closing_signed(struct LDKPublicKey node_id, struct LDKClosingSigned msg);
3832         public static native long MessageSendEvent_send_closing_signed(byte[] node_id, long msg);
3833         // struct LDKMessageSendEvent MessageSendEvent_send_shutdown(struct LDKPublicKey node_id, struct LDKShutdown msg);
3834         public static native long MessageSendEvent_send_shutdown(byte[] node_id, long msg);
3835         // struct LDKMessageSendEvent MessageSendEvent_send_channel_reestablish(struct LDKPublicKey node_id, struct LDKChannelReestablish msg);
3836         public static native long MessageSendEvent_send_channel_reestablish(byte[] node_id, long msg);
3837         // struct LDKMessageSendEvent MessageSendEvent_broadcast_channel_announcement(struct LDKChannelAnnouncement msg, struct LDKChannelUpdate update_msg);
3838         public static native long MessageSendEvent_broadcast_channel_announcement(long msg, long update_msg);
3839         // struct LDKMessageSendEvent MessageSendEvent_broadcast_node_announcement(struct LDKNodeAnnouncement msg);
3840         public static native long MessageSendEvent_broadcast_node_announcement(long msg);
3841         // struct LDKMessageSendEvent MessageSendEvent_broadcast_channel_update(struct LDKChannelUpdate msg);
3842         public static native long MessageSendEvent_broadcast_channel_update(long msg);
3843         // struct LDKMessageSendEvent MessageSendEvent_send_channel_update(struct LDKPublicKey node_id, struct LDKChannelUpdate msg);
3844         public static native long MessageSendEvent_send_channel_update(byte[] node_id, long msg);
3845         // struct LDKMessageSendEvent MessageSendEvent_handle_error(struct LDKPublicKey node_id, struct LDKErrorAction action);
3846         public static native long MessageSendEvent_handle_error(byte[] node_id, long action);
3847         // struct LDKMessageSendEvent MessageSendEvent_send_channel_range_query(struct LDKPublicKey node_id, struct LDKQueryChannelRange msg);
3848         public static native long MessageSendEvent_send_channel_range_query(byte[] node_id, long msg);
3849         // struct LDKMessageSendEvent MessageSendEvent_send_short_ids_query(struct LDKPublicKey node_id, struct LDKQueryShortChannelIds msg);
3850         public static native long MessageSendEvent_send_short_ids_query(byte[] node_id, long msg);
3851         // struct LDKMessageSendEvent MessageSendEvent_send_reply_channel_range(struct LDKPublicKey node_id, struct LDKReplyChannelRange msg);
3852         public static native long MessageSendEvent_send_reply_channel_range(byte[] node_id, long msg);
3853         // struct LDKMessageSendEvent MessageSendEvent_send_gossip_timestamp_filter(struct LDKPublicKey node_id, struct LDKGossipTimestampFilter msg);
3854         public static native long MessageSendEvent_send_gossip_timestamp_filter(byte[] node_id, long msg);
3855         // void MessageSendEventsProvider_free(struct LDKMessageSendEventsProvider this_ptr);
3856         public static native void MessageSendEventsProvider_free(long this_ptr);
3857         // void EventsProvider_free(struct LDKEventsProvider this_ptr);
3858         public static native void EventsProvider_free(long this_ptr);
3859         // void EventHandler_free(struct LDKEventHandler this_ptr);
3860         public static native void EventHandler_free(long this_ptr);
3861         // void APIError_free(struct LDKAPIError this_ptr);
3862         public static native void APIError_free(long this_ptr);
3863         // uintptr_t APIError_clone_ptr(LDKAPIError *NONNULL_PTR arg);
3864         public static native long APIError_clone_ptr(long arg);
3865         // struct LDKAPIError APIError_clone(const struct LDKAPIError *NONNULL_PTR orig);
3866         public static native long APIError_clone(long orig);
3867         // struct LDKAPIError APIError_apimisuse_error(struct LDKStr err);
3868         public static native long APIError_apimisuse_error(String err);
3869         // struct LDKAPIError APIError_fee_rate_too_high(struct LDKStr err, uint32_t feerate);
3870         public static native long APIError_fee_rate_too_high(String err, int feerate);
3871         // struct LDKAPIError APIError_route_error(struct LDKStr err);
3872         public static native long APIError_route_error(String err);
3873         // struct LDKAPIError APIError_channel_unavailable(struct LDKStr err);
3874         public static native long APIError_channel_unavailable(String err);
3875         // struct LDKAPIError APIError_monitor_update_failed(void);
3876         public static native long APIError_monitor_update_failed();
3877         // struct LDKAPIError APIError_incompatible_shutdown_script(struct LDKShutdownScript script);
3878         public static native long APIError_incompatible_shutdown_script(long script);
3879         // struct LDKCResult_StringErrorZ sign(struct LDKu8slice msg, const uint8_t (*sk)[32]);
3880         public static native long sign(byte[] msg, byte[] sk);
3881         // struct LDKCResult_PublicKeyErrorZ recover_pk(struct LDKu8slice msg, struct LDKStr sig);
3882         public static native long recover_pk(byte[] msg, String sig);
3883         // bool verify(struct LDKu8slice msg, struct LDKStr sig, struct LDKPublicKey pk);
3884         public static native boolean verify(byte[] msg, String sig, byte[] pk);
3885         // struct LDKCVec_u8Z construct_invoice_preimage(struct LDKu8slice hrp_bytes, struct LDKCVec_u5Z data_without_signature);
3886         public static native byte[] construct_invoice_preimage(byte[] hrp_bytes, byte[] data_without_signature);
3887         // enum LDKLevel Level_clone(const enum LDKLevel *NONNULL_PTR orig);
3888         public static native Level Level_clone(long orig);
3889         // enum LDKLevel Level_gossip(void);
3890         public static native Level Level_gossip();
3891         // enum LDKLevel Level_trace(void);
3892         public static native Level Level_trace();
3893         // enum LDKLevel Level_debug(void);
3894         public static native Level Level_debug();
3895         // enum LDKLevel Level_info(void);
3896         public static native Level Level_info();
3897         // enum LDKLevel Level_warn(void);
3898         public static native Level Level_warn();
3899         // enum LDKLevel Level_error(void);
3900         public static native Level Level_error();
3901         // bool Level_eq(const enum LDKLevel *NONNULL_PTR a, const enum LDKLevel *NONNULL_PTR b);
3902         public static native boolean Level_eq(long a, long b);
3903         // uint64_t Level_hash(const enum LDKLevel *NONNULL_PTR o);
3904         public static native long Level_hash(long o);
3905         // MUST_USE_RES enum LDKLevel Level_max(void);
3906         public static native Level Level_max();
3907         // void Record_free(struct LDKRecord this_obj);
3908         public static native void Record_free(long this_obj);
3909         // enum LDKLevel Record_get_level(const struct LDKRecord *NONNULL_PTR this_ptr);
3910         public static native Level Record_get_level(long this_ptr);
3911         // void Record_set_level(struct LDKRecord *NONNULL_PTR this_ptr, enum LDKLevel val);
3912         public static native void Record_set_level(long this_ptr, Level val);
3913         // struct LDKStr Record_get_args(const struct LDKRecord *NONNULL_PTR this_ptr);
3914         public static native String Record_get_args(long this_ptr);
3915         // void Record_set_args(struct LDKRecord *NONNULL_PTR this_ptr, struct LDKStr val);
3916         public static native void Record_set_args(long this_ptr, String val);
3917         // struct LDKStr Record_get_module_path(const struct LDKRecord *NONNULL_PTR this_ptr);
3918         public static native String Record_get_module_path(long this_ptr);
3919         // void Record_set_module_path(struct LDKRecord *NONNULL_PTR this_ptr, struct LDKStr val);
3920         public static native void Record_set_module_path(long this_ptr, String val);
3921         // struct LDKStr Record_get_file(const struct LDKRecord *NONNULL_PTR this_ptr);
3922         public static native String Record_get_file(long this_ptr);
3923         // void Record_set_file(struct LDKRecord *NONNULL_PTR this_ptr, struct LDKStr val);
3924         public static native void Record_set_file(long this_ptr, String val);
3925         // uint32_t Record_get_line(const struct LDKRecord *NONNULL_PTR this_ptr);
3926         public static native int Record_get_line(long this_ptr);
3927         // void Record_set_line(struct LDKRecord *NONNULL_PTR this_ptr, uint32_t val);
3928         public static native void Record_set_line(long this_ptr, int val);
3929         // uintptr_t Record_clone_ptr(LDKRecord *NONNULL_PTR arg);
3930         public static native long Record_clone_ptr(long arg);
3931         // struct LDKRecord Record_clone(const struct LDKRecord *NONNULL_PTR orig);
3932         public static native long Record_clone(long orig);
3933         // void Logger_free(struct LDKLogger this_ptr);
3934         public static native void Logger_free(long this_ptr);
3935         // void ChannelHandshakeConfig_free(struct LDKChannelHandshakeConfig this_obj);
3936         public static native void ChannelHandshakeConfig_free(long this_obj);
3937         // uint32_t ChannelHandshakeConfig_get_minimum_depth(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
3938         public static native int ChannelHandshakeConfig_get_minimum_depth(long this_ptr);
3939         // void ChannelHandshakeConfig_set_minimum_depth(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint32_t val);
3940         public static native void ChannelHandshakeConfig_set_minimum_depth(long this_ptr, int val);
3941         // uint16_t ChannelHandshakeConfig_get_our_to_self_delay(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
3942         public static native short ChannelHandshakeConfig_get_our_to_self_delay(long this_ptr);
3943         // void ChannelHandshakeConfig_set_our_to_self_delay(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint16_t val);
3944         public static native void ChannelHandshakeConfig_set_our_to_self_delay(long this_ptr, short val);
3945         // uint64_t ChannelHandshakeConfig_get_our_htlc_minimum_msat(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
3946         public static native long ChannelHandshakeConfig_get_our_htlc_minimum_msat(long this_ptr);
3947         // void ChannelHandshakeConfig_set_our_htlc_minimum_msat(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint64_t val);
3948         public static native void ChannelHandshakeConfig_set_our_htlc_minimum_msat(long this_ptr, long val);
3949         // bool ChannelHandshakeConfig_get_negotiate_scid_privacy(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
3950         public static native boolean ChannelHandshakeConfig_get_negotiate_scid_privacy(long this_ptr);
3951         // void ChannelHandshakeConfig_set_negotiate_scid_privacy(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, bool val);
3952         public static native void ChannelHandshakeConfig_set_negotiate_scid_privacy(long this_ptr, boolean val);
3953         // 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, bool negotiate_scid_privacy_arg);
3954         public static native long ChannelHandshakeConfig_new(int minimum_depth_arg, short our_to_self_delay_arg, long our_htlc_minimum_msat_arg, boolean negotiate_scid_privacy_arg);
3955         // uintptr_t ChannelHandshakeConfig_clone_ptr(LDKChannelHandshakeConfig *NONNULL_PTR arg);
3956         public static native long ChannelHandshakeConfig_clone_ptr(long arg);
3957         // struct LDKChannelHandshakeConfig ChannelHandshakeConfig_clone(const struct LDKChannelHandshakeConfig *NONNULL_PTR orig);
3958         public static native long ChannelHandshakeConfig_clone(long orig);
3959         // MUST_USE_RES struct LDKChannelHandshakeConfig ChannelHandshakeConfig_default(void);
3960         public static native long ChannelHandshakeConfig_default();
3961         // void ChannelHandshakeLimits_free(struct LDKChannelHandshakeLimits this_obj);
3962         public static native void ChannelHandshakeLimits_free(long this_obj);
3963         // uint64_t ChannelHandshakeLimits_get_min_funding_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
3964         public static native long ChannelHandshakeLimits_get_min_funding_satoshis(long this_ptr);
3965         // void ChannelHandshakeLimits_set_min_funding_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
3966         public static native void ChannelHandshakeLimits_set_min_funding_satoshis(long this_ptr, long val);
3967         // uint64_t ChannelHandshakeLimits_get_max_htlc_minimum_msat(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
3968         public static native long ChannelHandshakeLimits_get_max_htlc_minimum_msat(long this_ptr);
3969         // void ChannelHandshakeLimits_set_max_htlc_minimum_msat(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
3970         public static native void ChannelHandshakeLimits_set_max_htlc_minimum_msat(long this_ptr, long val);
3971         // uint64_t ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
3972         public static native long ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(long this_ptr);
3973         // void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
3974         public static native void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(long this_ptr, long val);
3975         // uint64_t ChannelHandshakeLimits_get_max_channel_reserve_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
3976         public static native long ChannelHandshakeLimits_get_max_channel_reserve_satoshis(long this_ptr);
3977         // void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
3978         public static native void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(long this_ptr, long val);
3979         // uint16_t ChannelHandshakeLimits_get_min_max_accepted_htlcs(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
3980         public static native short ChannelHandshakeLimits_get_min_max_accepted_htlcs(long this_ptr);
3981         // void ChannelHandshakeLimits_set_min_max_accepted_htlcs(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint16_t val);
3982         public static native void ChannelHandshakeLimits_set_min_max_accepted_htlcs(long this_ptr, short val);
3983         // uint32_t ChannelHandshakeLimits_get_max_minimum_depth(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
3984         public static native int ChannelHandshakeLimits_get_max_minimum_depth(long this_ptr);
3985         // void ChannelHandshakeLimits_set_max_minimum_depth(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint32_t val);
3986         public static native void ChannelHandshakeLimits_set_max_minimum_depth(long this_ptr, int val);
3987         // bool ChannelHandshakeLimits_get_force_announced_channel_preference(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
3988         public static native boolean ChannelHandshakeLimits_get_force_announced_channel_preference(long this_ptr);
3989         // void ChannelHandshakeLimits_set_force_announced_channel_preference(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, bool val);
3990         public static native void ChannelHandshakeLimits_set_force_announced_channel_preference(long this_ptr, boolean val);
3991         // uint16_t ChannelHandshakeLimits_get_their_to_self_delay(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
3992         public static native short ChannelHandshakeLimits_get_their_to_self_delay(long this_ptr);
3993         // void ChannelHandshakeLimits_set_their_to_self_delay(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint16_t val);
3994         public static native void ChannelHandshakeLimits_set_their_to_self_delay(long this_ptr, short val);
3995         // 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, uint32_t max_minimum_depth_arg, bool force_announced_channel_preference_arg, uint16_t their_to_self_delay_arg);
3996         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, int max_minimum_depth_arg, boolean force_announced_channel_preference_arg, short their_to_self_delay_arg);
3997         // uintptr_t ChannelHandshakeLimits_clone_ptr(LDKChannelHandshakeLimits *NONNULL_PTR arg);
3998         public static native long ChannelHandshakeLimits_clone_ptr(long arg);
3999         // struct LDKChannelHandshakeLimits ChannelHandshakeLimits_clone(const struct LDKChannelHandshakeLimits *NONNULL_PTR orig);
4000         public static native long ChannelHandshakeLimits_clone(long orig);
4001         // MUST_USE_RES struct LDKChannelHandshakeLimits ChannelHandshakeLimits_default(void);
4002         public static native long ChannelHandshakeLimits_default();
4003         // void ChannelConfig_free(struct LDKChannelConfig this_obj);
4004         public static native void ChannelConfig_free(long this_obj);
4005         // uint32_t ChannelConfig_get_forwarding_fee_proportional_millionths(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
4006         public static native int ChannelConfig_get_forwarding_fee_proportional_millionths(long this_ptr);
4007         // void ChannelConfig_set_forwarding_fee_proportional_millionths(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint32_t val);
4008         public static native void ChannelConfig_set_forwarding_fee_proportional_millionths(long this_ptr, int val);
4009         // uint32_t ChannelConfig_get_forwarding_fee_base_msat(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
4010         public static native int ChannelConfig_get_forwarding_fee_base_msat(long this_ptr);
4011         // void ChannelConfig_set_forwarding_fee_base_msat(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint32_t val);
4012         public static native void ChannelConfig_set_forwarding_fee_base_msat(long this_ptr, int val);
4013         // uint16_t ChannelConfig_get_cltv_expiry_delta(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
4014         public static native short ChannelConfig_get_cltv_expiry_delta(long this_ptr);
4015         // void ChannelConfig_set_cltv_expiry_delta(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint16_t val);
4016         public static native void ChannelConfig_set_cltv_expiry_delta(long this_ptr, short val);
4017         // bool ChannelConfig_get_announced_channel(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
4018         public static native boolean ChannelConfig_get_announced_channel(long this_ptr);
4019         // void ChannelConfig_set_announced_channel(struct LDKChannelConfig *NONNULL_PTR this_ptr, bool val);
4020         public static native void ChannelConfig_set_announced_channel(long this_ptr, boolean val);
4021         // bool ChannelConfig_get_commit_upfront_shutdown_pubkey(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
4022         public static native boolean ChannelConfig_get_commit_upfront_shutdown_pubkey(long this_ptr);
4023         // void ChannelConfig_set_commit_upfront_shutdown_pubkey(struct LDKChannelConfig *NONNULL_PTR this_ptr, bool val);
4024         public static native void ChannelConfig_set_commit_upfront_shutdown_pubkey(long this_ptr, boolean val);
4025         // uint64_t ChannelConfig_get_max_dust_htlc_exposure_msat(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
4026         public static native long ChannelConfig_get_max_dust_htlc_exposure_msat(long this_ptr);
4027         // void ChannelConfig_set_max_dust_htlc_exposure_msat(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint64_t val);
4028         public static native void ChannelConfig_set_max_dust_htlc_exposure_msat(long this_ptr, long val);
4029         // uint64_t ChannelConfig_get_force_close_avoidance_max_fee_satoshis(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
4030         public static native long ChannelConfig_get_force_close_avoidance_max_fee_satoshis(long this_ptr);
4031         // void ChannelConfig_set_force_close_avoidance_max_fee_satoshis(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint64_t val);
4032         public static native void ChannelConfig_set_force_close_avoidance_max_fee_satoshis(long this_ptr, long val);
4033         // MUST_USE_RES struct LDKChannelConfig ChannelConfig_new(uint32_t forwarding_fee_proportional_millionths_arg, uint32_t forwarding_fee_base_msat_arg, uint16_t cltv_expiry_delta_arg, bool announced_channel_arg, bool commit_upfront_shutdown_pubkey_arg, uint64_t max_dust_htlc_exposure_msat_arg, uint64_t force_close_avoidance_max_fee_satoshis_arg);
4034         public static native long ChannelConfig_new(int forwarding_fee_proportional_millionths_arg, int forwarding_fee_base_msat_arg, short cltv_expiry_delta_arg, boolean announced_channel_arg, boolean commit_upfront_shutdown_pubkey_arg, long max_dust_htlc_exposure_msat_arg, long force_close_avoidance_max_fee_satoshis_arg);
4035         // uintptr_t ChannelConfig_clone_ptr(LDKChannelConfig *NONNULL_PTR arg);
4036         public static native long ChannelConfig_clone_ptr(long arg);
4037         // struct LDKChannelConfig ChannelConfig_clone(const struct LDKChannelConfig *NONNULL_PTR orig);
4038         public static native long ChannelConfig_clone(long orig);
4039         // MUST_USE_RES struct LDKChannelConfig ChannelConfig_default(void);
4040         public static native long ChannelConfig_default();
4041         // struct LDKCVec_u8Z ChannelConfig_write(const struct LDKChannelConfig *NONNULL_PTR obj);
4042         public static native byte[] ChannelConfig_write(long obj);
4043         // struct LDKCResult_ChannelConfigDecodeErrorZ ChannelConfig_read(struct LDKu8slice ser);
4044         public static native long ChannelConfig_read(byte[] ser);
4045         // void UserConfig_free(struct LDKUserConfig this_obj);
4046         public static native void UserConfig_free(long this_obj);
4047         // struct LDKChannelHandshakeConfig UserConfig_get_own_channel_config(const struct LDKUserConfig *NONNULL_PTR this_ptr);
4048         public static native long UserConfig_get_own_channel_config(long this_ptr);
4049         // void UserConfig_set_own_channel_config(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelHandshakeConfig val);
4050         public static native void UserConfig_set_own_channel_config(long this_ptr, long val);
4051         // struct LDKChannelHandshakeLimits UserConfig_get_peer_channel_config_limits(const struct LDKUserConfig *NONNULL_PTR this_ptr);
4052         public static native long UserConfig_get_peer_channel_config_limits(long this_ptr);
4053         // void UserConfig_set_peer_channel_config_limits(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelHandshakeLimits val);
4054         public static native void UserConfig_set_peer_channel_config_limits(long this_ptr, long val);
4055         // struct LDKChannelConfig UserConfig_get_channel_options(const struct LDKUserConfig *NONNULL_PTR this_ptr);
4056         public static native long UserConfig_get_channel_options(long this_ptr);
4057         // void UserConfig_set_channel_options(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelConfig val);
4058         public static native void UserConfig_set_channel_options(long this_ptr, long val);
4059         // bool UserConfig_get_accept_forwards_to_priv_channels(const struct LDKUserConfig *NONNULL_PTR this_ptr);
4060         public static native boolean UserConfig_get_accept_forwards_to_priv_channels(long this_ptr);
4061         // void UserConfig_set_accept_forwards_to_priv_channels(struct LDKUserConfig *NONNULL_PTR this_ptr, bool val);
4062         public static native void UserConfig_set_accept_forwards_to_priv_channels(long this_ptr, boolean val);
4063         // bool UserConfig_get_accept_inbound_channels(const struct LDKUserConfig *NONNULL_PTR this_ptr);
4064         public static native boolean UserConfig_get_accept_inbound_channels(long this_ptr);
4065         // void UserConfig_set_accept_inbound_channels(struct LDKUserConfig *NONNULL_PTR this_ptr, bool val);
4066         public static native void UserConfig_set_accept_inbound_channels(long this_ptr, boolean val);
4067         // bool UserConfig_get_manually_accept_inbound_channels(const struct LDKUserConfig *NONNULL_PTR this_ptr);
4068         public static native boolean UserConfig_get_manually_accept_inbound_channels(long this_ptr);
4069         // void UserConfig_set_manually_accept_inbound_channels(struct LDKUserConfig *NONNULL_PTR this_ptr, bool val);
4070         public static native void UserConfig_set_manually_accept_inbound_channels(long this_ptr, boolean val);
4071         // 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, bool accept_forwards_to_priv_channels_arg, bool accept_inbound_channels_arg, bool manually_accept_inbound_channels_arg);
4072         public static native long UserConfig_new(long own_channel_config_arg, long peer_channel_config_limits_arg, long channel_options_arg, boolean accept_forwards_to_priv_channels_arg, boolean accept_inbound_channels_arg, boolean manually_accept_inbound_channels_arg);
4073         // uintptr_t UserConfig_clone_ptr(LDKUserConfig *NONNULL_PTR arg);
4074         public static native long UserConfig_clone_ptr(long arg);
4075         // struct LDKUserConfig UserConfig_clone(const struct LDKUserConfig *NONNULL_PTR orig);
4076         public static native long UserConfig_clone(long orig);
4077         // MUST_USE_RES struct LDKUserConfig UserConfig_default(void);
4078         public static native long UserConfig_default();
4079         // void BestBlock_free(struct LDKBestBlock this_obj);
4080         public static native void BestBlock_free(long this_obj);
4081         // uintptr_t BestBlock_clone_ptr(LDKBestBlock *NONNULL_PTR arg);
4082         public static native long BestBlock_clone_ptr(long arg);
4083         // struct LDKBestBlock BestBlock_clone(const struct LDKBestBlock *NONNULL_PTR orig);
4084         public static native long BestBlock_clone(long orig);
4085         // MUST_USE_RES struct LDKBestBlock BestBlock_from_genesis(enum LDKNetwork network);
4086         public static native long BestBlock_from_genesis(Network network);
4087         // MUST_USE_RES struct LDKBestBlock BestBlock_new(struct LDKThirtyTwoBytes block_hash, uint32_t height);
4088         public static native long BestBlock_new(byte[] block_hash, int height);
4089         // MUST_USE_RES struct LDKThirtyTwoBytes BestBlock_block_hash(const struct LDKBestBlock *NONNULL_PTR this_arg);
4090         public static native byte[] BestBlock_block_hash(long this_arg);
4091         // MUST_USE_RES uint32_t BestBlock_height(const struct LDKBestBlock *NONNULL_PTR this_arg);
4092         public static native int BestBlock_height(long this_arg);
4093         // enum LDKAccessError AccessError_clone(const enum LDKAccessError *NONNULL_PTR orig);
4094         public static native AccessError AccessError_clone(long orig);
4095         // enum LDKAccessError AccessError_unknown_chain(void);
4096         public static native AccessError AccessError_unknown_chain();
4097         // enum LDKAccessError AccessError_unknown_tx(void);
4098         public static native AccessError AccessError_unknown_tx();
4099         // void Access_free(struct LDKAccess this_ptr);
4100         public static native void Access_free(long this_ptr);
4101         // void Listen_free(struct LDKListen this_ptr);
4102         public static native void Listen_free(long this_ptr);
4103         // void Confirm_free(struct LDKConfirm this_ptr);
4104         public static native void Confirm_free(long this_ptr);
4105         // enum LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(const enum LDKChannelMonitorUpdateErr *NONNULL_PTR orig);
4106         public static native ChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(long orig);
4107         // enum LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_temporary_failure(void);
4108         public static native ChannelMonitorUpdateErr ChannelMonitorUpdateErr_temporary_failure();
4109         // enum LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_permanent_failure(void);
4110         public static native ChannelMonitorUpdateErr ChannelMonitorUpdateErr_permanent_failure();
4111         // void Watch_free(struct LDKWatch this_ptr);
4112         public static native void Watch_free(long this_ptr);
4113         // void Filter_free(struct LDKFilter this_ptr);
4114         public static native void Filter_free(long this_ptr);
4115         // void WatchedOutput_free(struct LDKWatchedOutput this_obj);
4116         public static native void WatchedOutput_free(long this_obj);
4117         // struct LDKThirtyTwoBytes WatchedOutput_get_block_hash(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
4118         public static native byte[] WatchedOutput_get_block_hash(long this_ptr);
4119         // void WatchedOutput_set_block_hash(struct LDKWatchedOutput *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4120         public static native void WatchedOutput_set_block_hash(long this_ptr, byte[] val);
4121         // struct LDKOutPoint WatchedOutput_get_outpoint(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
4122         public static native long WatchedOutput_get_outpoint(long this_ptr);
4123         // void WatchedOutput_set_outpoint(struct LDKWatchedOutput *NONNULL_PTR this_ptr, struct LDKOutPoint val);
4124         public static native void WatchedOutput_set_outpoint(long this_ptr, long val);
4125         // struct LDKu8slice WatchedOutput_get_script_pubkey(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
4126         public static native byte[] WatchedOutput_get_script_pubkey(long this_ptr);
4127         // void WatchedOutput_set_script_pubkey(struct LDKWatchedOutput *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
4128         public static native void WatchedOutput_set_script_pubkey(long this_ptr, byte[] val);
4129         // MUST_USE_RES struct LDKWatchedOutput WatchedOutput_new(struct LDKThirtyTwoBytes block_hash_arg, struct LDKOutPoint outpoint_arg, struct LDKCVec_u8Z script_pubkey_arg);
4130         public static native long WatchedOutput_new(byte[] block_hash_arg, long outpoint_arg, byte[] script_pubkey_arg);
4131         // uintptr_t WatchedOutput_clone_ptr(LDKWatchedOutput *NONNULL_PTR arg);
4132         public static native long WatchedOutput_clone_ptr(long arg);
4133         // struct LDKWatchedOutput WatchedOutput_clone(const struct LDKWatchedOutput *NONNULL_PTR orig);
4134         public static native long WatchedOutput_clone(long orig);
4135         // uint64_t WatchedOutput_hash(const struct LDKWatchedOutput *NONNULL_PTR o);
4136         public static native long WatchedOutput_hash(long o);
4137         // void BroadcasterInterface_free(struct LDKBroadcasterInterface this_ptr);
4138         public static native void BroadcasterInterface_free(long this_ptr);
4139         // enum LDKConfirmationTarget ConfirmationTarget_clone(const enum LDKConfirmationTarget *NONNULL_PTR orig);
4140         public static native ConfirmationTarget ConfirmationTarget_clone(long orig);
4141         // enum LDKConfirmationTarget ConfirmationTarget_background(void);
4142         public static native ConfirmationTarget ConfirmationTarget_background();
4143         // enum LDKConfirmationTarget ConfirmationTarget_normal(void);
4144         public static native ConfirmationTarget ConfirmationTarget_normal();
4145         // enum LDKConfirmationTarget ConfirmationTarget_high_priority(void);
4146         public static native ConfirmationTarget ConfirmationTarget_high_priority();
4147         // bool ConfirmationTarget_eq(const enum LDKConfirmationTarget *NONNULL_PTR a, const enum LDKConfirmationTarget *NONNULL_PTR b);
4148         public static native boolean ConfirmationTarget_eq(long a, long b);
4149         // void FeeEstimator_free(struct LDKFeeEstimator this_ptr);
4150         public static native void FeeEstimator_free(long this_ptr);
4151         // void MonitorUpdateId_free(struct LDKMonitorUpdateId this_obj);
4152         public static native void MonitorUpdateId_free(long this_obj);
4153         // uintptr_t MonitorUpdateId_clone_ptr(LDKMonitorUpdateId *NONNULL_PTR arg);
4154         public static native long MonitorUpdateId_clone_ptr(long arg);
4155         // struct LDKMonitorUpdateId MonitorUpdateId_clone(const struct LDKMonitorUpdateId *NONNULL_PTR orig);
4156         public static native long MonitorUpdateId_clone(long orig);
4157         // uint64_t MonitorUpdateId_hash(const struct LDKMonitorUpdateId *NONNULL_PTR o);
4158         public static native long MonitorUpdateId_hash(long o);
4159         // bool MonitorUpdateId_eq(const struct LDKMonitorUpdateId *NONNULL_PTR a, const struct LDKMonitorUpdateId *NONNULL_PTR b);
4160         public static native boolean MonitorUpdateId_eq(long a, long b);
4161         // void Persist_free(struct LDKPersist this_ptr);
4162         public static native void Persist_free(long this_ptr);
4163         // void LockedChannelMonitor_free(struct LDKLockedChannelMonitor this_obj);
4164         public static native void LockedChannelMonitor_free(long this_obj);
4165         // void ChainMonitor_free(struct LDKChainMonitor this_obj);
4166         public static native void ChainMonitor_free(long this_obj);
4167         // MUST_USE_RES struct LDKChainMonitor ChainMonitor_new(struct LDKCOption_FilterZ chain_source, struct LDKBroadcasterInterface broadcaster, struct LDKLogger logger, struct LDKFeeEstimator feeest, struct LDKPersist persister);
4168         public static native long ChainMonitor_new(long chain_source, long broadcaster, long logger, long feeest, long persister);
4169         // MUST_USE_RES struct LDKCVec_BalanceZ ChainMonitor_get_claimable_balances(const struct LDKChainMonitor *NONNULL_PTR this_arg, struct LDKCVec_ChannelDetailsZ ignored_channels);
4170         public static native long[] ChainMonitor_get_claimable_balances(long this_arg, long[] ignored_channels);
4171         // MUST_USE_RES struct LDKCResult_LockedChannelMonitorNoneZ ChainMonitor_get_monitor(const struct LDKChainMonitor *NONNULL_PTR this_arg, struct LDKOutPoint funding_txo);
4172         public static native long ChainMonitor_get_monitor(long this_arg, long funding_txo);
4173         // MUST_USE_RES struct LDKCVec_OutPointZ ChainMonitor_list_monitors(const struct LDKChainMonitor *NONNULL_PTR this_arg);
4174         public static native long[] ChainMonitor_list_monitors(long this_arg);
4175         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChainMonitor_channel_monitor_updated(const struct LDKChainMonitor *NONNULL_PTR this_arg, struct LDKOutPoint funding_txo, struct LDKMonitorUpdateId completed_update_id);
4176         public static native long ChainMonitor_channel_monitor_updated(long this_arg, long funding_txo, long completed_update_id);
4177         // struct LDKListen ChainMonitor_as_Listen(const struct LDKChainMonitor *NONNULL_PTR this_arg);
4178         public static native long ChainMonitor_as_Listen(long this_arg);
4179         // struct LDKConfirm ChainMonitor_as_Confirm(const struct LDKChainMonitor *NONNULL_PTR this_arg);
4180         public static native long ChainMonitor_as_Confirm(long this_arg);
4181         // struct LDKWatch ChainMonitor_as_Watch(const struct LDKChainMonitor *NONNULL_PTR this_arg);
4182         public static native long ChainMonitor_as_Watch(long this_arg);
4183         // struct LDKEventsProvider ChainMonitor_as_EventsProvider(const struct LDKChainMonitor *NONNULL_PTR this_arg);
4184         public static native long ChainMonitor_as_EventsProvider(long this_arg);
4185         // void ChannelMonitorUpdate_free(struct LDKChannelMonitorUpdate this_obj);
4186         public static native void ChannelMonitorUpdate_free(long this_obj);
4187         // uint64_t ChannelMonitorUpdate_get_update_id(const struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr);
4188         public static native long ChannelMonitorUpdate_get_update_id(long this_ptr);
4189         // void ChannelMonitorUpdate_set_update_id(struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr, uint64_t val);
4190         public static native void ChannelMonitorUpdate_set_update_id(long this_ptr, long val);
4191         // uintptr_t ChannelMonitorUpdate_clone_ptr(LDKChannelMonitorUpdate *NONNULL_PTR arg);
4192         public static native long ChannelMonitorUpdate_clone_ptr(long arg);
4193         // struct LDKChannelMonitorUpdate ChannelMonitorUpdate_clone(const struct LDKChannelMonitorUpdate *NONNULL_PTR orig);
4194         public static native long ChannelMonitorUpdate_clone(long orig);
4195         // struct LDKCVec_u8Z ChannelMonitorUpdate_write(const struct LDKChannelMonitorUpdate *NONNULL_PTR obj);
4196         public static native byte[] ChannelMonitorUpdate_write(long obj);
4197         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ ChannelMonitorUpdate_read(struct LDKu8slice ser);
4198         public static native long ChannelMonitorUpdate_read(byte[] ser);
4199         // void MonitorEvent_free(struct LDKMonitorEvent this_ptr);
4200         public static native void MonitorEvent_free(long this_ptr);
4201         // uintptr_t MonitorEvent_clone_ptr(LDKMonitorEvent *NONNULL_PTR arg);
4202         public static native long MonitorEvent_clone_ptr(long arg);
4203         // struct LDKMonitorEvent MonitorEvent_clone(const struct LDKMonitorEvent *NONNULL_PTR orig);
4204         public static native long MonitorEvent_clone(long orig);
4205         // struct LDKMonitorEvent MonitorEvent_htlcevent(struct LDKHTLCUpdate a);
4206         public static native long MonitorEvent_htlcevent(long a);
4207         // struct LDKMonitorEvent MonitorEvent_commitment_tx_confirmed(struct LDKOutPoint a);
4208         public static native long MonitorEvent_commitment_tx_confirmed(long a);
4209         // struct LDKMonitorEvent MonitorEvent_update_completed(struct LDKOutPoint funding_txo, uint64_t monitor_update_id);
4210         public static native long MonitorEvent_update_completed(long funding_txo, long monitor_update_id);
4211         // struct LDKMonitorEvent MonitorEvent_update_failed(struct LDKOutPoint a);
4212         public static native long MonitorEvent_update_failed(long a);
4213         // struct LDKCVec_u8Z MonitorEvent_write(const struct LDKMonitorEvent *NONNULL_PTR obj);
4214         public static native byte[] MonitorEvent_write(long obj);
4215         // struct LDKCResult_COption_MonitorEventZDecodeErrorZ MonitorEvent_read(struct LDKu8slice ser);
4216         public static native long MonitorEvent_read(byte[] ser);
4217         // void HTLCUpdate_free(struct LDKHTLCUpdate this_obj);
4218         public static native void HTLCUpdate_free(long this_obj);
4219         // uintptr_t HTLCUpdate_clone_ptr(LDKHTLCUpdate *NONNULL_PTR arg);
4220         public static native long HTLCUpdate_clone_ptr(long arg);
4221         // struct LDKHTLCUpdate HTLCUpdate_clone(const struct LDKHTLCUpdate *NONNULL_PTR orig);
4222         public static native long HTLCUpdate_clone(long orig);
4223         // struct LDKCVec_u8Z HTLCUpdate_write(const struct LDKHTLCUpdate *NONNULL_PTR obj);
4224         public static native byte[] HTLCUpdate_write(long obj);
4225         // struct LDKCResult_HTLCUpdateDecodeErrorZ HTLCUpdate_read(struct LDKu8slice ser);
4226         public static native long HTLCUpdate_read(byte[] ser);
4227         // void Balance_free(struct LDKBalance this_ptr);
4228         public static native void Balance_free(long this_ptr);
4229         // uintptr_t Balance_clone_ptr(LDKBalance *NONNULL_PTR arg);
4230         public static native long Balance_clone_ptr(long arg);
4231         // struct LDKBalance Balance_clone(const struct LDKBalance *NONNULL_PTR orig);
4232         public static native long Balance_clone(long orig);
4233         // struct LDKBalance Balance_claimable_on_channel_close(uint64_t claimable_amount_satoshis);
4234         public static native long Balance_claimable_on_channel_close(long claimable_amount_satoshis);
4235         // struct LDKBalance Balance_claimable_awaiting_confirmations(uint64_t claimable_amount_satoshis, uint32_t confirmation_height);
4236         public static native long Balance_claimable_awaiting_confirmations(long claimable_amount_satoshis, int confirmation_height);
4237         // struct LDKBalance Balance_contentious_claimable(uint64_t claimable_amount_satoshis, uint32_t timeout_height);
4238         public static native long Balance_contentious_claimable(long claimable_amount_satoshis, int timeout_height);
4239         // struct LDKBalance Balance_maybe_claimable_htlcawaiting_timeout(uint64_t claimable_amount_satoshis, uint32_t claimable_height);
4240         public static native long Balance_maybe_claimable_htlcawaiting_timeout(long claimable_amount_satoshis, int claimable_height);
4241         // bool Balance_eq(const struct LDKBalance *NONNULL_PTR a, const struct LDKBalance *NONNULL_PTR b);
4242         public static native boolean Balance_eq(long a, long b);
4243         // void ChannelMonitor_free(struct LDKChannelMonitor this_obj);
4244         public static native void ChannelMonitor_free(long this_obj);
4245         // uintptr_t ChannelMonitor_clone_ptr(LDKChannelMonitor *NONNULL_PTR arg);
4246         public static native long ChannelMonitor_clone_ptr(long arg);
4247         // struct LDKChannelMonitor ChannelMonitor_clone(const struct LDKChannelMonitor *NONNULL_PTR orig);
4248         public static native long ChannelMonitor_clone(long orig);
4249         // struct LDKCVec_u8Z ChannelMonitor_write(const struct LDKChannelMonitor *NONNULL_PTR obj);
4250         public static native byte[] ChannelMonitor_write(long obj);
4251         // MUST_USE_RES struct LDKCResult_NoneNoneZ ChannelMonitor_update_monitor(const 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);
4252         public static native long ChannelMonitor_update_monitor(long this_arg, long updates, long broadcaster, long fee_estimator, long logger);
4253         // MUST_USE_RES uint64_t ChannelMonitor_get_latest_update_id(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
4254         public static native long ChannelMonitor_get_latest_update_id(long this_arg);
4255         // MUST_USE_RES struct LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
4256         public static native long ChannelMonitor_get_funding_txo(long this_arg);
4257         // MUST_USE_RES struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ ChannelMonitor_get_outputs_to_watch(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
4258         public static native long[] ChannelMonitor_get_outputs_to_watch(long this_arg);
4259         // void ChannelMonitor_load_outputs_to_watch(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKFilter *NONNULL_PTR filter);
4260         public static native void ChannelMonitor_load_outputs_to_watch(long this_arg, long filter);
4261         // MUST_USE_RES struct LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_events(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
4262         public static native long[] ChannelMonitor_get_and_clear_pending_monitor_events(long this_arg);
4263         // MUST_USE_RES struct LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
4264         public static native long[] ChannelMonitor_get_and_clear_pending_events(long this_arg);
4265         // MUST_USE_RES struct LDKCVec_TransactionZ ChannelMonitor_get_latest_holder_commitment_txn(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKLogger *NONNULL_PTR logger);
4266         public static native byte[][] ChannelMonitor_get_latest_holder_commitment_txn(long this_arg, long logger);
4267         // MUST_USE_RES struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ ChannelMonitor_block_connected(const 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);
4268         public static native long[] ChannelMonitor_block_connected(long this_arg, byte[] header, long[] txdata, int height, long broadcaster, long fee_estimator, long logger);
4269         // void ChannelMonitor_block_disconnected(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
4270         public static native void ChannelMonitor_block_disconnected(long this_arg, byte[] header, int height, long broadcaster, long fee_estimator, long logger);
4271         // MUST_USE_RES struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ ChannelMonitor_transactions_confirmed(const 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);
4272         public static native long[] ChannelMonitor_transactions_confirmed(long this_arg, byte[] header, long[] txdata, int height, long broadcaster, long fee_estimator, long logger);
4273         // void ChannelMonitor_transaction_unconfirmed(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*txid)[32], struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
4274         public static native void ChannelMonitor_transaction_unconfirmed(long this_arg, byte[] txid, long broadcaster, long fee_estimator, long logger);
4275         // MUST_USE_RES struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ ChannelMonitor_best_block_updated(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height, struct LDKBroadcasterInterface broadcaster, struct LDKFeeEstimator fee_estimator, struct LDKLogger logger);
4276         public static native long[] ChannelMonitor_best_block_updated(long this_arg, byte[] header, int height, long broadcaster, long fee_estimator, long logger);
4277         // MUST_USE_RES struct LDKCVec_TxidZ ChannelMonitor_get_relevant_txids(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
4278         public static native byte[][] ChannelMonitor_get_relevant_txids(long this_arg);
4279         // MUST_USE_RES struct LDKBestBlock ChannelMonitor_current_best_block(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
4280         public static native long ChannelMonitor_current_best_block(long this_arg);
4281         // MUST_USE_RES struct LDKCVec_BalanceZ ChannelMonitor_get_claimable_balances(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
4282         public static native long[] ChannelMonitor_get_claimable_balances(long this_arg);
4283         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ C2Tuple_BlockHashChannelMonitorZ_read(struct LDKu8slice ser, const struct LDKKeysInterface *NONNULL_PTR arg);
4284         public static native long C2Tuple_BlockHashChannelMonitorZ_read(byte[] ser, long arg);
4285         // void OutPoint_free(struct LDKOutPoint this_obj);
4286         public static native void OutPoint_free(long this_obj);
4287         // const uint8_t (*OutPoint_get_txid(const struct LDKOutPoint *NONNULL_PTR this_ptr))[32];
4288         public static native byte[] OutPoint_get_txid(long this_ptr);
4289         // void OutPoint_set_txid(struct LDKOutPoint *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4290         public static native void OutPoint_set_txid(long this_ptr, byte[] val);
4291         // uint16_t OutPoint_get_index(const struct LDKOutPoint *NONNULL_PTR this_ptr);
4292         public static native short OutPoint_get_index(long this_ptr);
4293         // void OutPoint_set_index(struct LDKOutPoint *NONNULL_PTR this_ptr, uint16_t val);
4294         public static native void OutPoint_set_index(long this_ptr, short val);
4295         // MUST_USE_RES struct LDKOutPoint OutPoint_new(struct LDKThirtyTwoBytes txid_arg, uint16_t index_arg);
4296         public static native long OutPoint_new(byte[] txid_arg, short index_arg);
4297         // uintptr_t OutPoint_clone_ptr(LDKOutPoint *NONNULL_PTR arg);
4298         public static native long OutPoint_clone_ptr(long arg);
4299         // struct LDKOutPoint OutPoint_clone(const struct LDKOutPoint *NONNULL_PTR orig);
4300         public static native long OutPoint_clone(long orig);
4301         // bool OutPoint_eq(const struct LDKOutPoint *NONNULL_PTR a, const struct LDKOutPoint *NONNULL_PTR b);
4302         public static native boolean OutPoint_eq(long a, long b);
4303         // uint64_t OutPoint_hash(const struct LDKOutPoint *NONNULL_PTR o);
4304         public static native long OutPoint_hash(long o);
4305         // MUST_USE_RES struct LDKThirtyTwoBytes OutPoint_to_channel_id(const struct LDKOutPoint *NONNULL_PTR this_arg);
4306         public static native byte[] OutPoint_to_channel_id(long this_arg);
4307         // struct LDKCVec_u8Z OutPoint_write(const struct LDKOutPoint *NONNULL_PTR obj);
4308         public static native byte[] OutPoint_write(long obj);
4309         // struct LDKCResult_OutPointDecodeErrorZ OutPoint_read(struct LDKu8slice ser);
4310         public static native long OutPoint_read(byte[] ser);
4311         // void DelayedPaymentOutputDescriptor_free(struct LDKDelayedPaymentOutputDescriptor this_obj);
4312         public static native void DelayedPaymentOutputDescriptor_free(long this_obj);
4313         // struct LDKOutPoint DelayedPaymentOutputDescriptor_get_outpoint(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
4314         public static native long DelayedPaymentOutputDescriptor_get_outpoint(long this_ptr);
4315         // void DelayedPaymentOutputDescriptor_set_outpoint(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKOutPoint val);
4316         public static native void DelayedPaymentOutputDescriptor_set_outpoint(long this_ptr, long val);
4317         // struct LDKPublicKey DelayedPaymentOutputDescriptor_get_per_commitment_point(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
4318         public static native byte[] DelayedPaymentOutputDescriptor_get_per_commitment_point(long this_ptr);
4319         // void DelayedPaymentOutputDescriptor_set_per_commitment_point(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4320         public static native void DelayedPaymentOutputDescriptor_set_per_commitment_point(long this_ptr, byte[] val);
4321         // uint16_t DelayedPaymentOutputDescriptor_get_to_self_delay(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
4322         public static native short DelayedPaymentOutputDescriptor_get_to_self_delay(long this_ptr);
4323         // void DelayedPaymentOutputDescriptor_set_to_self_delay(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, uint16_t val);
4324         public static native void DelayedPaymentOutputDescriptor_set_to_self_delay(long this_ptr, short val);
4325         // void DelayedPaymentOutputDescriptor_set_output(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKTxOut val);
4326         public static native void DelayedPaymentOutputDescriptor_set_output(long this_ptr, long val);
4327         // struct LDKPublicKey DelayedPaymentOutputDescriptor_get_revocation_pubkey(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
4328         public static native byte[] DelayedPaymentOutputDescriptor_get_revocation_pubkey(long this_ptr);
4329         // void DelayedPaymentOutputDescriptor_set_revocation_pubkey(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4330         public static native void DelayedPaymentOutputDescriptor_set_revocation_pubkey(long this_ptr, byte[] val);
4331         // const uint8_t (*DelayedPaymentOutputDescriptor_get_channel_keys_id(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr))[32];
4332         public static native byte[] DelayedPaymentOutputDescriptor_get_channel_keys_id(long this_ptr);
4333         // void DelayedPaymentOutputDescriptor_set_channel_keys_id(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4334         public static native void DelayedPaymentOutputDescriptor_set_channel_keys_id(long this_ptr, byte[] val);
4335         // uint64_t DelayedPaymentOutputDescriptor_get_channel_value_satoshis(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
4336         public static native long DelayedPaymentOutputDescriptor_get_channel_value_satoshis(long this_ptr);
4337         // void DelayedPaymentOutputDescriptor_set_channel_value_satoshis(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, uint64_t val);
4338         public static native void DelayedPaymentOutputDescriptor_set_channel_value_satoshis(long this_ptr, long val);
4339         // MUST_USE_RES struct LDKDelayedPaymentOutputDescriptor DelayedPaymentOutputDescriptor_new(struct LDKOutPoint outpoint_arg, struct LDKPublicKey per_commitment_point_arg, uint16_t to_self_delay_arg, struct LDKTxOut output_arg, struct LDKPublicKey revocation_pubkey_arg, struct LDKThirtyTwoBytes channel_keys_id_arg, uint64_t channel_value_satoshis_arg);
4340         public static native long DelayedPaymentOutputDescriptor_new(long outpoint_arg, byte[] per_commitment_point_arg, short to_self_delay_arg, long output_arg, byte[] revocation_pubkey_arg, byte[] channel_keys_id_arg, long channel_value_satoshis_arg);
4341         // uintptr_t DelayedPaymentOutputDescriptor_clone_ptr(LDKDelayedPaymentOutputDescriptor *NONNULL_PTR arg);
4342         public static native long DelayedPaymentOutputDescriptor_clone_ptr(long arg);
4343         // struct LDKDelayedPaymentOutputDescriptor DelayedPaymentOutputDescriptor_clone(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR orig);
4344         public static native long DelayedPaymentOutputDescriptor_clone(long orig);
4345         // struct LDKCVec_u8Z DelayedPaymentOutputDescriptor_write(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR obj);
4346         public static native byte[] DelayedPaymentOutputDescriptor_write(long obj);
4347         // struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ DelayedPaymentOutputDescriptor_read(struct LDKu8slice ser);
4348         public static native long DelayedPaymentOutputDescriptor_read(byte[] ser);
4349         // void StaticPaymentOutputDescriptor_free(struct LDKStaticPaymentOutputDescriptor this_obj);
4350         public static native void StaticPaymentOutputDescriptor_free(long this_obj);
4351         // struct LDKOutPoint StaticPaymentOutputDescriptor_get_outpoint(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr);
4352         public static native long StaticPaymentOutputDescriptor_get_outpoint(long this_ptr);
4353         // void StaticPaymentOutputDescriptor_set_outpoint(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKOutPoint val);
4354         public static native void StaticPaymentOutputDescriptor_set_outpoint(long this_ptr, long val);
4355         // void StaticPaymentOutputDescriptor_set_output(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKTxOut val);
4356         public static native void StaticPaymentOutputDescriptor_set_output(long this_ptr, long val);
4357         // const uint8_t (*StaticPaymentOutputDescriptor_get_channel_keys_id(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr))[32];
4358         public static native byte[] StaticPaymentOutputDescriptor_get_channel_keys_id(long this_ptr);
4359         // void StaticPaymentOutputDescriptor_set_channel_keys_id(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4360         public static native void StaticPaymentOutputDescriptor_set_channel_keys_id(long this_ptr, byte[] val);
4361         // uint64_t StaticPaymentOutputDescriptor_get_channel_value_satoshis(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr);
4362         public static native long StaticPaymentOutputDescriptor_get_channel_value_satoshis(long this_ptr);
4363         // void StaticPaymentOutputDescriptor_set_channel_value_satoshis(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, uint64_t val);
4364         public static native void StaticPaymentOutputDescriptor_set_channel_value_satoshis(long this_ptr, long val);
4365         // MUST_USE_RES struct LDKStaticPaymentOutputDescriptor StaticPaymentOutputDescriptor_new(struct LDKOutPoint outpoint_arg, struct LDKTxOut output_arg, struct LDKThirtyTwoBytes channel_keys_id_arg, uint64_t channel_value_satoshis_arg);
4366         public static native long StaticPaymentOutputDescriptor_new(long outpoint_arg, long output_arg, byte[] channel_keys_id_arg, long channel_value_satoshis_arg);
4367         // uintptr_t StaticPaymentOutputDescriptor_clone_ptr(LDKStaticPaymentOutputDescriptor *NONNULL_PTR arg);
4368         public static native long StaticPaymentOutputDescriptor_clone_ptr(long arg);
4369         // struct LDKStaticPaymentOutputDescriptor StaticPaymentOutputDescriptor_clone(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR orig);
4370         public static native long StaticPaymentOutputDescriptor_clone(long orig);
4371         // struct LDKCVec_u8Z StaticPaymentOutputDescriptor_write(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR obj);
4372         public static native byte[] StaticPaymentOutputDescriptor_write(long obj);
4373         // struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ StaticPaymentOutputDescriptor_read(struct LDKu8slice ser);
4374         public static native long StaticPaymentOutputDescriptor_read(byte[] ser);
4375         // void SpendableOutputDescriptor_free(struct LDKSpendableOutputDescriptor this_ptr);
4376         public static native void SpendableOutputDescriptor_free(long this_ptr);
4377         // uintptr_t SpendableOutputDescriptor_clone_ptr(LDKSpendableOutputDescriptor *NONNULL_PTR arg);
4378         public static native long SpendableOutputDescriptor_clone_ptr(long arg);
4379         // struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_clone(const struct LDKSpendableOutputDescriptor *NONNULL_PTR orig);
4380         public static native long SpendableOutputDescriptor_clone(long orig);
4381         // struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_static_output(struct LDKOutPoint outpoint, struct LDKTxOut output);
4382         public static native long SpendableOutputDescriptor_static_output(long outpoint, long output);
4383         // struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_delayed_payment_output(struct LDKDelayedPaymentOutputDescriptor a);
4384         public static native long SpendableOutputDescriptor_delayed_payment_output(long a);
4385         // struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_static_payment_output(struct LDKStaticPaymentOutputDescriptor a);
4386         public static native long SpendableOutputDescriptor_static_payment_output(long a);
4387         // struct LDKCVec_u8Z SpendableOutputDescriptor_write(const struct LDKSpendableOutputDescriptor *NONNULL_PTR obj);
4388         public static native byte[] SpendableOutputDescriptor_write(long obj);
4389         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ SpendableOutputDescriptor_read(struct LDKu8slice ser);
4390         public static native long SpendableOutputDescriptor_read(byte[] ser);
4391         // void BaseSign_free(struct LDKBaseSign this_ptr);
4392         public static native void BaseSign_free(long this_ptr);
4393         // uintptr_t Sign_clone_ptr(LDKSign *NONNULL_PTR arg);
4394         public static native long Sign_clone_ptr(long arg);
4395         // struct LDKSign Sign_clone(const struct LDKSign *NONNULL_PTR orig);
4396         public static native long Sign_clone(long orig);
4397         // void Sign_free(struct LDKSign this_ptr);
4398         public static native void Sign_free(long this_ptr);
4399         // enum LDKRecipient Recipient_clone(const enum LDKRecipient *NONNULL_PTR orig);
4400         public static native Recipient Recipient_clone(long orig);
4401         // enum LDKRecipient Recipient_node(void);
4402         public static native Recipient Recipient_node();
4403         // enum LDKRecipient Recipient_phantom_node(void);
4404         public static native Recipient Recipient_phantom_node();
4405         // void KeysInterface_free(struct LDKKeysInterface this_ptr);
4406         public static native void KeysInterface_free(long this_ptr);
4407         // void InMemorySigner_free(struct LDKInMemorySigner this_obj);
4408         public static native void InMemorySigner_free(long this_obj);
4409         // const uint8_t (*InMemorySigner_get_funding_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
4410         public static native byte[] InMemorySigner_get_funding_key(long this_ptr);
4411         // void InMemorySigner_set_funding_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
4412         public static native void InMemorySigner_set_funding_key(long this_ptr, byte[] val);
4413         // const uint8_t (*InMemorySigner_get_revocation_base_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
4414         public static native byte[] InMemorySigner_get_revocation_base_key(long this_ptr);
4415         // void InMemorySigner_set_revocation_base_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
4416         public static native void InMemorySigner_set_revocation_base_key(long this_ptr, byte[] val);
4417         // const uint8_t (*InMemorySigner_get_payment_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
4418         public static native byte[] InMemorySigner_get_payment_key(long this_ptr);
4419         // void InMemorySigner_set_payment_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
4420         public static native void InMemorySigner_set_payment_key(long this_ptr, byte[] val);
4421         // const uint8_t (*InMemorySigner_get_delayed_payment_base_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
4422         public static native byte[] InMemorySigner_get_delayed_payment_base_key(long this_ptr);
4423         // void InMemorySigner_set_delayed_payment_base_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
4424         public static native void InMemorySigner_set_delayed_payment_base_key(long this_ptr, byte[] val);
4425         // const uint8_t (*InMemorySigner_get_htlc_base_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
4426         public static native byte[] InMemorySigner_get_htlc_base_key(long this_ptr);
4427         // void InMemorySigner_set_htlc_base_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
4428         public static native void InMemorySigner_set_htlc_base_key(long this_ptr, byte[] val);
4429         // const uint8_t (*InMemorySigner_get_commitment_seed(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
4430         public static native byte[] InMemorySigner_get_commitment_seed(long this_ptr);
4431         // void InMemorySigner_set_commitment_seed(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4432         public static native void InMemorySigner_set_commitment_seed(long this_ptr, byte[] val);
4433         // uintptr_t InMemorySigner_clone_ptr(LDKInMemorySigner *NONNULL_PTR arg);
4434         public static native long InMemorySigner_clone_ptr(long arg);
4435         // struct LDKInMemorySigner InMemorySigner_clone(const struct LDKInMemorySigner *NONNULL_PTR orig);
4436         public static native long InMemorySigner_clone(long orig);
4437         // MUST_USE_RES struct LDKInMemorySigner InMemorySigner_new(struct LDKSecretKey node_secret, 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 LDKThirtyTwoBytes channel_keys_id);
4438         public static native long InMemorySigner_new(byte[] node_secret, 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, byte[] channel_keys_id);
4439         // MUST_USE_RES struct LDKChannelPublicKeys InMemorySigner_counterparty_pubkeys(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
4440         public static native long InMemorySigner_counterparty_pubkeys(long this_arg);
4441         // MUST_USE_RES uint16_t InMemorySigner_counterparty_selected_contest_delay(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
4442         public static native short InMemorySigner_counterparty_selected_contest_delay(long this_arg);
4443         // MUST_USE_RES uint16_t InMemorySigner_holder_selected_contest_delay(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
4444         public static native short InMemorySigner_holder_selected_contest_delay(long this_arg);
4445         // MUST_USE_RES bool InMemorySigner_is_outbound(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
4446         public static native boolean InMemorySigner_is_outbound(long this_arg);
4447         // MUST_USE_RES struct LDKOutPoint InMemorySigner_funding_outpoint(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
4448         public static native long InMemorySigner_funding_outpoint(long this_arg);
4449         // MUST_USE_RES struct LDKChannelTransactionParameters InMemorySigner_get_channel_parameters(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
4450         public static native long InMemorySigner_get_channel_parameters(long this_arg);
4451         // MUST_USE_RES bool InMemorySigner_opt_anchors(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
4452         public static native boolean InMemorySigner_opt_anchors(long this_arg);
4453         // MUST_USE_RES struct LDKCResult_CVec_CVec_u8ZZNoneZ InMemorySigner_sign_counterparty_payment_input(const struct LDKInMemorySigner *NONNULL_PTR this_arg, struct LDKTransaction spend_tx, uintptr_t input_idx, const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR descriptor);
4454         public static native long InMemorySigner_sign_counterparty_payment_input(long this_arg, byte[] spend_tx, long input_idx, long descriptor);
4455         // MUST_USE_RES struct LDKCResult_CVec_CVec_u8ZZNoneZ InMemorySigner_sign_dynamic_p2wsh_input(const struct LDKInMemorySigner *NONNULL_PTR this_arg, struct LDKTransaction spend_tx, uintptr_t input_idx, const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR descriptor);
4456         public static native long InMemorySigner_sign_dynamic_p2wsh_input(long this_arg, byte[] spend_tx, long input_idx, long descriptor);
4457         // struct LDKBaseSign InMemorySigner_as_BaseSign(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
4458         public static native long InMemorySigner_as_BaseSign(long this_arg);
4459         // struct LDKSign InMemorySigner_as_Sign(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
4460         public static native long InMemorySigner_as_Sign(long this_arg);
4461         // struct LDKCVec_u8Z InMemorySigner_write(const struct LDKInMemorySigner *NONNULL_PTR obj);
4462         public static native byte[] InMemorySigner_write(long obj);
4463         // struct LDKCResult_InMemorySignerDecodeErrorZ InMemorySigner_read(struct LDKu8slice ser, struct LDKSecretKey arg);
4464         public static native long InMemorySigner_read(byte[] ser, byte[] arg);
4465         // void KeysManager_free(struct LDKKeysManager this_obj);
4466         public static native void KeysManager_free(long this_obj);
4467         // MUST_USE_RES struct LDKKeysManager KeysManager_new(const uint8_t (*seed)[32], uint64_t starting_time_secs, uint32_t starting_time_nanos);
4468         public static native long KeysManager_new(byte[] seed, long starting_time_secs, int starting_time_nanos);
4469         // MUST_USE_RES struct LDKInMemorySigner KeysManager_derive_channel_keys(const struct LDKKeysManager *NONNULL_PTR this_arg, uint64_t channel_value_satoshis, const uint8_t (*params)[32]);
4470         public static native long KeysManager_derive_channel_keys(long this_arg, long channel_value_satoshis, byte[] params);
4471         // MUST_USE_RES struct LDKCResult_TransactionNoneZ KeysManager_spend_spendable_outputs(const struct LDKKeysManager *NONNULL_PTR this_arg, struct LDKCVec_SpendableOutputDescriptorZ descriptors, struct LDKCVec_TxOutZ outputs, struct LDKCVec_u8Z change_destination_script, uint32_t feerate_sat_per_1000_weight);
4472         public static native long KeysManager_spend_spendable_outputs(long this_arg, long[] descriptors, long[] outputs, byte[] change_destination_script, int feerate_sat_per_1000_weight);
4473         // struct LDKKeysInterface KeysManager_as_KeysInterface(const struct LDKKeysManager *NONNULL_PTR this_arg);
4474         public static native long KeysManager_as_KeysInterface(long this_arg);
4475         // void PhantomKeysManager_free(struct LDKPhantomKeysManager this_obj);
4476         public static native void PhantomKeysManager_free(long this_obj);
4477         // struct LDKKeysInterface PhantomKeysManager_as_KeysInterface(const struct LDKPhantomKeysManager *NONNULL_PTR this_arg);
4478         public static native long PhantomKeysManager_as_KeysInterface(long this_arg);
4479         // MUST_USE_RES struct LDKPhantomKeysManager PhantomKeysManager_new(const uint8_t (*seed)[32], uint64_t starting_time_secs, uint32_t starting_time_nanos, const uint8_t (*cross_node_seed)[32]);
4480         public static native long PhantomKeysManager_new(byte[] seed, long starting_time_secs, int starting_time_nanos, byte[] cross_node_seed);
4481         // MUST_USE_RES struct LDKCResult_TransactionNoneZ PhantomKeysManager_spend_spendable_outputs(const struct LDKPhantomKeysManager *NONNULL_PTR this_arg, struct LDKCVec_SpendableOutputDescriptorZ descriptors, struct LDKCVec_TxOutZ outputs, struct LDKCVec_u8Z change_destination_script, uint32_t feerate_sat_per_1000_weight);
4482         public static native long PhantomKeysManager_spend_spendable_outputs(long this_arg, long[] descriptors, long[] outputs, byte[] change_destination_script, int feerate_sat_per_1000_weight);
4483         // MUST_USE_RES struct LDKInMemorySigner PhantomKeysManager_derive_channel_keys(const struct LDKPhantomKeysManager *NONNULL_PTR this_arg, uint64_t channel_value_satoshis, const uint8_t (*params)[32]);
4484         public static native long PhantomKeysManager_derive_channel_keys(long this_arg, long channel_value_satoshis, byte[] params);
4485         // void ChannelManager_free(struct LDKChannelManager this_obj);
4486         public static native void ChannelManager_free(long this_obj);
4487         // void ChainParameters_free(struct LDKChainParameters this_obj);
4488         public static native void ChainParameters_free(long this_obj);
4489         // enum LDKNetwork ChainParameters_get_network(const struct LDKChainParameters *NONNULL_PTR this_ptr);
4490         public static native Network ChainParameters_get_network(long this_ptr);
4491         // void ChainParameters_set_network(struct LDKChainParameters *NONNULL_PTR this_ptr, enum LDKNetwork val);
4492         public static native void ChainParameters_set_network(long this_ptr, Network val);
4493         // struct LDKBestBlock ChainParameters_get_best_block(const struct LDKChainParameters *NONNULL_PTR this_ptr);
4494         public static native long ChainParameters_get_best_block(long this_ptr);
4495         // void ChainParameters_set_best_block(struct LDKChainParameters *NONNULL_PTR this_ptr, struct LDKBestBlock val);
4496         public static native void ChainParameters_set_best_block(long this_ptr, long val);
4497         // MUST_USE_RES struct LDKChainParameters ChainParameters_new(enum LDKNetwork network_arg, struct LDKBestBlock best_block_arg);
4498         public static native long ChainParameters_new(Network network_arg, long best_block_arg);
4499         // uintptr_t ChainParameters_clone_ptr(LDKChainParameters *NONNULL_PTR arg);
4500         public static native long ChainParameters_clone_ptr(long arg);
4501         // struct LDKChainParameters ChainParameters_clone(const struct LDKChainParameters *NONNULL_PTR orig);
4502         public static native long ChainParameters_clone(long orig);
4503         // void CounterpartyForwardingInfo_free(struct LDKCounterpartyForwardingInfo this_obj);
4504         public static native void CounterpartyForwardingInfo_free(long this_obj);
4505         // uint32_t CounterpartyForwardingInfo_get_fee_base_msat(const struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr);
4506         public static native int CounterpartyForwardingInfo_get_fee_base_msat(long this_ptr);
4507         // void CounterpartyForwardingInfo_set_fee_base_msat(struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr, uint32_t val);
4508         public static native void CounterpartyForwardingInfo_set_fee_base_msat(long this_ptr, int val);
4509         // uint32_t CounterpartyForwardingInfo_get_fee_proportional_millionths(const struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr);
4510         public static native int CounterpartyForwardingInfo_get_fee_proportional_millionths(long this_ptr);
4511         // void CounterpartyForwardingInfo_set_fee_proportional_millionths(struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr, uint32_t val);
4512         public static native void CounterpartyForwardingInfo_set_fee_proportional_millionths(long this_ptr, int val);
4513         // uint16_t CounterpartyForwardingInfo_get_cltv_expiry_delta(const struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr);
4514         public static native short CounterpartyForwardingInfo_get_cltv_expiry_delta(long this_ptr);
4515         // void CounterpartyForwardingInfo_set_cltv_expiry_delta(struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr, uint16_t val);
4516         public static native void CounterpartyForwardingInfo_set_cltv_expiry_delta(long this_ptr, short val);
4517         // MUST_USE_RES struct LDKCounterpartyForwardingInfo CounterpartyForwardingInfo_new(uint32_t fee_base_msat_arg, uint32_t fee_proportional_millionths_arg, uint16_t cltv_expiry_delta_arg);
4518         public static native long CounterpartyForwardingInfo_new(int fee_base_msat_arg, int fee_proportional_millionths_arg, short cltv_expiry_delta_arg);
4519         // uintptr_t CounterpartyForwardingInfo_clone_ptr(LDKCounterpartyForwardingInfo *NONNULL_PTR arg);
4520         public static native long CounterpartyForwardingInfo_clone_ptr(long arg);
4521         // struct LDKCounterpartyForwardingInfo CounterpartyForwardingInfo_clone(const struct LDKCounterpartyForwardingInfo *NONNULL_PTR orig);
4522         public static native long CounterpartyForwardingInfo_clone(long orig);
4523         // void ChannelCounterparty_free(struct LDKChannelCounterparty this_obj);
4524         public static native void ChannelCounterparty_free(long this_obj);
4525         // struct LDKPublicKey ChannelCounterparty_get_node_id(const struct LDKChannelCounterparty *NONNULL_PTR this_ptr);
4526         public static native byte[] ChannelCounterparty_get_node_id(long this_ptr);
4527         // void ChannelCounterparty_set_node_id(struct LDKChannelCounterparty *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4528         public static native void ChannelCounterparty_set_node_id(long this_ptr, byte[] val);
4529         // struct LDKInitFeatures ChannelCounterparty_get_features(const struct LDKChannelCounterparty *NONNULL_PTR this_ptr);
4530         public static native long ChannelCounterparty_get_features(long this_ptr);
4531         // void ChannelCounterparty_set_features(struct LDKChannelCounterparty *NONNULL_PTR this_ptr, struct LDKInitFeatures val);
4532         public static native void ChannelCounterparty_set_features(long this_ptr, long val);
4533         // uint64_t ChannelCounterparty_get_unspendable_punishment_reserve(const struct LDKChannelCounterparty *NONNULL_PTR this_ptr);
4534         public static native long ChannelCounterparty_get_unspendable_punishment_reserve(long this_ptr);
4535         // void ChannelCounterparty_set_unspendable_punishment_reserve(struct LDKChannelCounterparty *NONNULL_PTR this_ptr, uint64_t val);
4536         public static native void ChannelCounterparty_set_unspendable_punishment_reserve(long this_ptr, long val);
4537         // struct LDKCounterpartyForwardingInfo ChannelCounterparty_get_forwarding_info(const struct LDKChannelCounterparty *NONNULL_PTR this_ptr);
4538         public static native long ChannelCounterparty_get_forwarding_info(long this_ptr);
4539         // void ChannelCounterparty_set_forwarding_info(struct LDKChannelCounterparty *NONNULL_PTR this_ptr, struct LDKCounterpartyForwardingInfo val);
4540         public static native void ChannelCounterparty_set_forwarding_info(long this_ptr, long val);
4541         // MUST_USE_RES struct LDKChannelCounterparty ChannelCounterparty_new(struct LDKPublicKey node_id_arg, struct LDKInitFeatures features_arg, uint64_t unspendable_punishment_reserve_arg, struct LDKCounterpartyForwardingInfo forwarding_info_arg);
4542         public static native long ChannelCounterparty_new(byte[] node_id_arg, long features_arg, long unspendable_punishment_reserve_arg, long forwarding_info_arg);
4543         // uintptr_t ChannelCounterparty_clone_ptr(LDKChannelCounterparty *NONNULL_PTR arg);
4544         public static native long ChannelCounterparty_clone_ptr(long arg);
4545         // struct LDKChannelCounterparty ChannelCounterparty_clone(const struct LDKChannelCounterparty *NONNULL_PTR orig);
4546         public static native long ChannelCounterparty_clone(long orig);
4547         // void ChannelDetails_free(struct LDKChannelDetails this_obj);
4548         public static native void ChannelDetails_free(long this_obj);
4549         // const uint8_t (*ChannelDetails_get_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr))[32];
4550         public static native byte[] ChannelDetails_get_channel_id(long this_ptr);
4551         // void ChannelDetails_set_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4552         public static native void ChannelDetails_set_channel_id(long this_ptr, byte[] val);
4553         // struct LDKChannelCounterparty ChannelDetails_get_counterparty(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4554         public static native long ChannelDetails_get_counterparty(long this_ptr);
4555         // void ChannelDetails_set_counterparty(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKChannelCounterparty val);
4556         public static native void ChannelDetails_set_counterparty(long this_ptr, long val);
4557         // struct LDKOutPoint ChannelDetails_get_funding_txo(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4558         public static native long ChannelDetails_get_funding_txo(long this_ptr);
4559         // void ChannelDetails_set_funding_txo(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKOutPoint val);
4560         public static native void ChannelDetails_set_funding_txo(long this_ptr, long val);
4561         // struct LDKChannelTypeFeatures ChannelDetails_get_channel_type(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4562         public static native long ChannelDetails_get_channel_type(long this_ptr);
4563         // void ChannelDetails_set_channel_type(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKChannelTypeFeatures val);
4564         public static native void ChannelDetails_set_channel_type(long this_ptr, long val);
4565         // struct LDKCOption_u64Z ChannelDetails_get_short_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4566         public static native long ChannelDetails_get_short_channel_id(long this_ptr);
4567         // void ChannelDetails_set_short_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
4568         public static native void ChannelDetails_set_short_channel_id(long this_ptr, long val);
4569         // struct LDKCOption_u64Z ChannelDetails_get_inbound_scid_alias(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4570         public static native long ChannelDetails_get_inbound_scid_alias(long this_ptr);
4571         // void ChannelDetails_set_inbound_scid_alias(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
4572         public static native void ChannelDetails_set_inbound_scid_alias(long this_ptr, long val);
4573         // uint64_t ChannelDetails_get_channel_value_satoshis(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4574         public static native long ChannelDetails_get_channel_value_satoshis(long this_ptr);
4575         // void ChannelDetails_set_channel_value_satoshis(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
4576         public static native void ChannelDetails_set_channel_value_satoshis(long this_ptr, long val);
4577         // struct LDKCOption_u64Z ChannelDetails_get_unspendable_punishment_reserve(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4578         public static native long ChannelDetails_get_unspendable_punishment_reserve(long this_ptr);
4579         // void ChannelDetails_set_unspendable_punishment_reserve(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
4580         public static native void ChannelDetails_set_unspendable_punishment_reserve(long this_ptr, long val);
4581         // uint64_t ChannelDetails_get_user_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4582         public static native long ChannelDetails_get_user_channel_id(long this_ptr);
4583         // void ChannelDetails_set_user_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
4584         public static native void ChannelDetails_set_user_channel_id(long this_ptr, long val);
4585         // uint64_t ChannelDetails_get_balance_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4586         public static native long ChannelDetails_get_balance_msat(long this_ptr);
4587         // void ChannelDetails_set_balance_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
4588         public static native void ChannelDetails_set_balance_msat(long this_ptr, long val);
4589         // uint64_t ChannelDetails_get_outbound_capacity_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4590         public static native long ChannelDetails_get_outbound_capacity_msat(long this_ptr);
4591         // void ChannelDetails_set_outbound_capacity_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
4592         public static native void ChannelDetails_set_outbound_capacity_msat(long this_ptr, long val);
4593         // uint64_t ChannelDetails_get_inbound_capacity_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4594         public static native long ChannelDetails_get_inbound_capacity_msat(long this_ptr);
4595         // void ChannelDetails_set_inbound_capacity_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
4596         public static native void ChannelDetails_set_inbound_capacity_msat(long this_ptr, long val);
4597         // struct LDKCOption_u32Z ChannelDetails_get_confirmations_required(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4598         public static native long ChannelDetails_get_confirmations_required(long this_ptr);
4599         // void ChannelDetails_set_confirmations_required(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKCOption_u32Z val);
4600         public static native void ChannelDetails_set_confirmations_required(long this_ptr, long val);
4601         // struct LDKCOption_u16Z ChannelDetails_get_force_close_spend_delay(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4602         public static native long ChannelDetails_get_force_close_spend_delay(long this_ptr);
4603         // void ChannelDetails_set_force_close_spend_delay(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKCOption_u16Z val);
4604         public static native void ChannelDetails_set_force_close_spend_delay(long this_ptr, long val);
4605         // bool ChannelDetails_get_is_outbound(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4606         public static native boolean ChannelDetails_get_is_outbound(long this_ptr);
4607         // void ChannelDetails_set_is_outbound(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
4608         public static native void ChannelDetails_set_is_outbound(long this_ptr, boolean val);
4609         // bool ChannelDetails_get_is_funding_locked(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4610         public static native boolean ChannelDetails_get_is_funding_locked(long this_ptr);
4611         // void ChannelDetails_set_is_funding_locked(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
4612         public static native void ChannelDetails_set_is_funding_locked(long this_ptr, boolean val);
4613         // bool ChannelDetails_get_is_usable(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4614         public static native boolean ChannelDetails_get_is_usable(long this_ptr);
4615         // void ChannelDetails_set_is_usable(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
4616         public static native void ChannelDetails_set_is_usable(long this_ptr, boolean val);
4617         // bool ChannelDetails_get_is_public(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
4618         public static native boolean ChannelDetails_get_is_public(long this_ptr);
4619         // void ChannelDetails_set_is_public(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
4620         public static native void ChannelDetails_set_is_public(long this_ptr, boolean val);
4621         // MUST_USE_RES struct LDKChannelDetails ChannelDetails_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKChannelCounterparty counterparty_arg, struct LDKOutPoint funding_txo_arg, struct LDKChannelTypeFeatures channel_type_arg, struct LDKCOption_u64Z short_channel_id_arg, struct LDKCOption_u64Z inbound_scid_alias_arg, uint64_t channel_value_satoshis_arg, struct LDKCOption_u64Z unspendable_punishment_reserve_arg, uint64_t user_channel_id_arg, uint64_t balance_msat_arg, uint64_t outbound_capacity_msat_arg, uint64_t inbound_capacity_msat_arg, struct LDKCOption_u32Z confirmations_required_arg, struct LDKCOption_u16Z force_close_spend_delay_arg, bool is_outbound_arg, bool is_funding_locked_arg, bool is_usable_arg, bool is_public_arg);
4622         public static native long ChannelDetails_new(byte[] channel_id_arg, long counterparty_arg, long funding_txo_arg, long channel_type_arg, long short_channel_id_arg, long inbound_scid_alias_arg, long channel_value_satoshis_arg, long unspendable_punishment_reserve_arg, long user_channel_id_arg, long balance_msat_arg, long outbound_capacity_msat_arg, long inbound_capacity_msat_arg, long confirmations_required_arg, long force_close_spend_delay_arg, boolean is_outbound_arg, boolean is_funding_locked_arg, boolean is_usable_arg, boolean is_public_arg);
4623         // uintptr_t ChannelDetails_clone_ptr(LDKChannelDetails *NONNULL_PTR arg);
4624         public static native long ChannelDetails_clone_ptr(long arg);
4625         // struct LDKChannelDetails ChannelDetails_clone(const struct LDKChannelDetails *NONNULL_PTR orig);
4626         public static native long ChannelDetails_clone(long orig);
4627         // MUST_USE_RES struct LDKCOption_u64Z ChannelDetails_get_inbound_payment_scid(const struct LDKChannelDetails *NONNULL_PTR this_arg);
4628         public static native long ChannelDetails_get_inbound_payment_scid(long this_arg);
4629         // void PaymentSendFailure_free(struct LDKPaymentSendFailure this_ptr);
4630         public static native void PaymentSendFailure_free(long this_ptr);
4631         // uintptr_t PaymentSendFailure_clone_ptr(LDKPaymentSendFailure *NONNULL_PTR arg);
4632         public static native long PaymentSendFailure_clone_ptr(long arg);
4633         // struct LDKPaymentSendFailure PaymentSendFailure_clone(const struct LDKPaymentSendFailure *NONNULL_PTR orig);
4634         public static native long PaymentSendFailure_clone(long orig);
4635         // struct LDKPaymentSendFailure PaymentSendFailure_parameter_error(struct LDKAPIError a);
4636         public static native long PaymentSendFailure_parameter_error(long a);
4637         // struct LDKPaymentSendFailure PaymentSendFailure_path_parameter_error(struct LDKCVec_CResult_NoneAPIErrorZZ a);
4638         public static native long PaymentSendFailure_path_parameter_error(long[] a);
4639         // struct LDKPaymentSendFailure PaymentSendFailure_all_failed_retry_safe(struct LDKCVec_APIErrorZ a);
4640         public static native long PaymentSendFailure_all_failed_retry_safe(long[] a);
4641         // struct LDKPaymentSendFailure PaymentSendFailure_partial_failure(struct LDKCVec_CResult_NoneAPIErrorZZ results, struct LDKRouteParameters failed_paths_retry, struct LDKThirtyTwoBytes payment_id);
4642         public static native long PaymentSendFailure_partial_failure(long[] results, long failed_paths_retry, byte[] payment_id);
4643         // void PhantomRouteHints_free(struct LDKPhantomRouteHints this_obj);
4644         public static native void PhantomRouteHints_free(long this_obj);
4645         // struct LDKCVec_ChannelDetailsZ PhantomRouteHints_get_channels(const struct LDKPhantomRouteHints *NONNULL_PTR this_ptr);
4646         public static native long[] PhantomRouteHints_get_channels(long this_ptr);
4647         // void PhantomRouteHints_set_channels(struct LDKPhantomRouteHints *NONNULL_PTR this_ptr, struct LDKCVec_ChannelDetailsZ val);
4648         public static native void PhantomRouteHints_set_channels(long this_ptr, long[] val);
4649         // uint64_t PhantomRouteHints_get_phantom_scid(const struct LDKPhantomRouteHints *NONNULL_PTR this_ptr);
4650         public static native long PhantomRouteHints_get_phantom_scid(long this_ptr);
4651         // void PhantomRouteHints_set_phantom_scid(struct LDKPhantomRouteHints *NONNULL_PTR this_ptr, uint64_t val);
4652         public static native void PhantomRouteHints_set_phantom_scid(long this_ptr, long val);
4653         // struct LDKPublicKey PhantomRouteHints_get_real_node_pubkey(const struct LDKPhantomRouteHints *NONNULL_PTR this_ptr);
4654         public static native byte[] PhantomRouteHints_get_real_node_pubkey(long this_ptr);
4655         // void PhantomRouteHints_set_real_node_pubkey(struct LDKPhantomRouteHints *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4656         public static native void PhantomRouteHints_set_real_node_pubkey(long this_ptr, byte[] val);
4657         // MUST_USE_RES struct LDKPhantomRouteHints PhantomRouteHints_new(struct LDKCVec_ChannelDetailsZ channels_arg, uint64_t phantom_scid_arg, struct LDKPublicKey real_node_pubkey_arg);
4658         public static native long PhantomRouteHints_new(long[] channels_arg, long phantom_scid_arg, byte[] real_node_pubkey_arg);
4659         // uintptr_t PhantomRouteHints_clone_ptr(LDKPhantomRouteHints *NONNULL_PTR arg);
4660         public static native long PhantomRouteHints_clone_ptr(long arg);
4661         // struct LDKPhantomRouteHints PhantomRouteHints_clone(const struct LDKPhantomRouteHints *NONNULL_PTR orig);
4662         public static native long PhantomRouteHints_clone(long orig);
4663         // MUST_USE_RES struct LDKChannelManager ChannelManager_new(struct LDKFeeEstimator fee_est, struct LDKWatch chain_monitor, struct LDKBroadcasterInterface tx_broadcaster, struct LDKLogger logger, struct LDKKeysInterface keys_manager, struct LDKUserConfig config, struct LDKChainParameters params);
4664         public static native long ChannelManager_new(long fee_est, long chain_monitor, long tx_broadcaster, long logger, long keys_manager, long config, long params);
4665         // MUST_USE_RES struct LDKUserConfig ChannelManager_get_current_default_configuration(const struct LDKChannelManager *NONNULL_PTR this_arg);
4666         public static native long ChannelManager_get_current_default_configuration(long this_arg);
4667         // MUST_USE_RES struct LDKCResult__u832APIErrorZ 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_channel_id, struct LDKUserConfig override_config);
4668         public static native long ChannelManager_create_channel(long this_arg, byte[] their_network_key, long channel_value_satoshis, long push_msat, long user_channel_id, long override_config);
4669         // MUST_USE_RES struct LDKCVec_ChannelDetailsZ ChannelManager_list_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
4670         public static native long[] ChannelManager_list_channels(long this_arg);
4671         // MUST_USE_RES struct LDKCVec_ChannelDetailsZ ChannelManager_list_usable_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
4672         public static native long[] ChannelManager_list_usable_channels(long this_arg);
4673         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32]);
4674         public static native long ChannelManager_close_channel(long this_arg, byte[] channel_id);
4675         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_close_channel_with_target_feerate(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32], uint32_t target_feerate_sats_per_1000_weight);
4676         public static native long ChannelManager_close_channel_with_target_feerate(long this_arg, byte[] channel_id, int target_feerate_sats_per_1000_weight);
4677         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_force_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32]);
4678         public static native long ChannelManager_force_close_channel(long this_arg, byte[] channel_id);
4679         // void ChannelManager_force_close_all_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
4680         public static native void ChannelManager_force_close_all_channels(long this_arg);
4681         // MUST_USE_RES struct LDKCResult_PaymentIdPaymentSendFailureZ ChannelManager_send_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_hash, struct LDKThirtyTwoBytes payment_secret);
4682         public static native long ChannelManager_send_payment(long this_arg, long route, byte[] payment_hash, byte[] payment_secret);
4683         // MUST_USE_RES struct LDKCResult_NonePaymentSendFailureZ ChannelManager_retry_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_id);
4684         public static native long ChannelManager_retry_payment(long this_arg, long route, byte[] payment_id);
4685         // void ChannelManager_abandon_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes payment_id);
4686         public static native void ChannelManager_abandon_payment(long this_arg, byte[] payment_id);
4687         // MUST_USE_RES struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ ChannelManager_send_spontaneous_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_preimage);
4688         public static native long ChannelManager_send_spontaneous_payment(long this_arg, long route, byte[] payment_preimage);
4689         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_funding_transaction_generated(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*temporary_channel_id)[32], struct LDKTransaction funding_transaction);
4690         public static native long ChannelManager_funding_transaction_generated(long this_arg, byte[] temporary_channel_id, byte[] funding_transaction);
4691         // void ChannelManager_broadcast_node_announcement(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThreeBytes rgb, struct LDKThirtyTwoBytes alias, struct LDKCVec_NetAddressZ addresses);
4692         public static native void ChannelManager_broadcast_node_announcement(long this_arg, byte[] rgb, byte[] alias, long[] addresses);
4693         // void ChannelManager_process_pending_htlc_forwards(const struct LDKChannelManager *NONNULL_PTR this_arg);
4694         public static native void ChannelManager_process_pending_htlc_forwards(long this_arg);
4695         // void ChannelManager_timer_tick_occurred(const struct LDKChannelManager *NONNULL_PTR this_arg);
4696         public static native void ChannelManager_timer_tick_occurred(long this_arg);
4697         // MUST_USE_RES bool ChannelManager_fail_htlc_backwards(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*payment_hash)[32]);
4698         public static native boolean ChannelManager_fail_htlc_backwards(long this_arg, byte[] payment_hash);
4699         // MUST_USE_RES bool ChannelManager_claim_funds(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes payment_preimage);
4700         public static native boolean ChannelManager_claim_funds(long this_arg, byte[] payment_preimage);
4701         // MUST_USE_RES struct LDKPublicKey ChannelManager_get_our_node_id(const struct LDKChannelManager *NONNULL_PTR this_arg);
4702         public static native byte[] ChannelManager_get_our_node_id(long this_arg);
4703         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_accept_inbound_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*temporary_channel_id)[32], uint64_t user_channel_id);
4704         public static native long ChannelManager_accept_inbound_channel(long this_arg, byte[] temporary_channel_id, long user_channel_id);
4705         // MUST_USE_RES struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZNoneZ ChannelManager_create_inbound_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKCOption_u64Z min_value_msat, uint32_t invoice_expiry_delta_secs);
4706         public static native long ChannelManager_create_inbound_payment(long this_arg, long min_value_msat, int invoice_expiry_delta_secs);
4707         // MUST_USE_RES struct LDKCResult_C2Tuple_PaymentHashPaymentSecretZAPIErrorZ ChannelManager_create_inbound_payment_legacy(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKCOption_u64Z min_value_msat, uint32_t invoice_expiry_delta_secs);
4708         public static native long ChannelManager_create_inbound_payment_legacy(long this_arg, long min_value_msat, int invoice_expiry_delta_secs);
4709         // MUST_USE_RES struct LDKCResult_PaymentSecretNoneZ ChannelManager_create_inbound_payment_for_hash(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes payment_hash, struct LDKCOption_u64Z min_value_msat, uint32_t invoice_expiry_delta_secs);
4710         public static native long ChannelManager_create_inbound_payment_for_hash(long this_arg, byte[] payment_hash, long min_value_msat, int invoice_expiry_delta_secs);
4711         // MUST_USE_RES struct LDKCResult_PaymentSecretAPIErrorZ ChannelManager_create_inbound_payment_for_hash_legacy(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes payment_hash, struct LDKCOption_u64Z min_value_msat, uint32_t invoice_expiry_delta_secs);
4712         public static native long ChannelManager_create_inbound_payment_for_hash_legacy(long this_arg, byte[] payment_hash, long min_value_msat, int invoice_expiry_delta_secs);
4713         // MUST_USE_RES struct LDKCResult_PaymentPreimageAPIErrorZ ChannelManager_get_payment_preimage(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes payment_hash, struct LDKThirtyTwoBytes payment_secret);
4714         public static native long ChannelManager_get_payment_preimage(long this_arg, byte[] payment_hash, byte[] payment_secret);
4715         // MUST_USE_RES uint64_t ChannelManager_get_phantom_scid(const struct LDKChannelManager *NONNULL_PTR this_arg);
4716         public static native long ChannelManager_get_phantom_scid(long this_arg);
4717         // MUST_USE_RES struct LDKPhantomRouteHints ChannelManager_get_phantom_route_hints(const struct LDKChannelManager *NONNULL_PTR this_arg);
4718         public static native long ChannelManager_get_phantom_route_hints(long this_arg);
4719         // struct LDKMessageSendEventsProvider ChannelManager_as_MessageSendEventsProvider(const struct LDKChannelManager *NONNULL_PTR this_arg);
4720         public static native long ChannelManager_as_MessageSendEventsProvider(long this_arg);
4721         // struct LDKEventsProvider ChannelManager_as_EventsProvider(const struct LDKChannelManager *NONNULL_PTR this_arg);
4722         public static native long ChannelManager_as_EventsProvider(long this_arg);
4723         // struct LDKListen ChannelManager_as_Listen(const struct LDKChannelManager *NONNULL_PTR this_arg);
4724         public static native long ChannelManager_as_Listen(long this_arg);
4725         // struct LDKConfirm ChannelManager_as_Confirm(const struct LDKChannelManager *NONNULL_PTR this_arg);
4726         public static native long ChannelManager_as_Confirm(long this_arg);
4727         // MUST_USE_RES bool ChannelManager_await_persistable_update_timeout(const struct LDKChannelManager *NONNULL_PTR this_arg, uint64_t max_wait);
4728         public static native boolean ChannelManager_await_persistable_update_timeout(long this_arg, long max_wait);
4729         // void ChannelManager_await_persistable_update(const struct LDKChannelManager *NONNULL_PTR this_arg);
4730         public static native void ChannelManager_await_persistable_update(long this_arg);
4731         // MUST_USE_RES struct LDKBestBlock ChannelManager_current_best_block(const struct LDKChannelManager *NONNULL_PTR this_arg);
4732         public static native long ChannelManager_current_best_block(long this_arg);
4733         // struct LDKChannelMessageHandler ChannelManager_as_ChannelMessageHandler(const struct LDKChannelManager *NONNULL_PTR this_arg);
4734         public static native long ChannelManager_as_ChannelMessageHandler(long this_arg);
4735         // struct LDKCVec_u8Z CounterpartyForwardingInfo_write(const struct LDKCounterpartyForwardingInfo *NONNULL_PTR obj);
4736         public static native byte[] CounterpartyForwardingInfo_write(long obj);
4737         // struct LDKCResult_CounterpartyForwardingInfoDecodeErrorZ CounterpartyForwardingInfo_read(struct LDKu8slice ser);
4738         public static native long CounterpartyForwardingInfo_read(byte[] ser);
4739         // struct LDKCVec_u8Z ChannelCounterparty_write(const struct LDKChannelCounterparty *NONNULL_PTR obj);
4740         public static native byte[] ChannelCounterparty_write(long obj);
4741         // struct LDKCResult_ChannelCounterpartyDecodeErrorZ ChannelCounterparty_read(struct LDKu8slice ser);
4742         public static native long ChannelCounterparty_read(byte[] ser);
4743         // struct LDKCVec_u8Z ChannelDetails_write(const struct LDKChannelDetails *NONNULL_PTR obj);
4744         public static native byte[] ChannelDetails_write(long obj);
4745         // struct LDKCResult_ChannelDetailsDecodeErrorZ ChannelDetails_read(struct LDKu8slice ser);
4746         public static native long ChannelDetails_read(byte[] ser);
4747         // struct LDKCVec_u8Z PhantomRouteHints_write(const struct LDKPhantomRouteHints *NONNULL_PTR obj);
4748         public static native byte[] PhantomRouteHints_write(long obj);
4749         // struct LDKCResult_PhantomRouteHintsDecodeErrorZ PhantomRouteHints_read(struct LDKu8slice ser);
4750         public static native long PhantomRouteHints_read(byte[] ser);
4751         // struct LDKCVec_u8Z ChannelManager_write(const struct LDKChannelManager *NONNULL_PTR obj);
4752         public static native byte[] ChannelManager_write(long obj);
4753         // void ChannelManagerReadArgs_free(struct LDKChannelManagerReadArgs this_obj);
4754         public static native void ChannelManagerReadArgs_free(long this_obj);
4755         // const struct LDKKeysInterface *ChannelManagerReadArgs_get_keys_manager(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
4756         public static native long ChannelManagerReadArgs_get_keys_manager(long this_ptr);
4757         // void ChannelManagerReadArgs_set_keys_manager(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKKeysInterface val);
4758         public static native void ChannelManagerReadArgs_set_keys_manager(long this_ptr, long val);
4759         // const struct LDKFeeEstimator *ChannelManagerReadArgs_get_fee_estimator(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
4760         public static native long ChannelManagerReadArgs_get_fee_estimator(long this_ptr);
4761         // void ChannelManagerReadArgs_set_fee_estimator(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKFeeEstimator val);
4762         public static native void ChannelManagerReadArgs_set_fee_estimator(long this_ptr, long val);
4763         // const struct LDKWatch *ChannelManagerReadArgs_get_chain_monitor(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
4764         public static native long ChannelManagerReadArgs_get_chain_monitor(long this_ptr);
4765         // void ChannelManagerReadArgs_set_chain_monitor(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKWatch val);
4766         public static native void ChannelManagerReadArgs_set_chain_monitor(long this_ptr, long val);
4767         // const struct LDKBroadcasterInterface *ChannelManagerReadArgs_get_tx_broadcaster(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
4768         public static native long ChannelManagerReadArgs_get_tx_broadcaster(long this_ptr);
4769         // void ChannelManagerReadArgs_set_tx_broadcaster(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKBroadcasterInterface val);
4770         public static native void ChannelManagerReadArgs_set_tx_broadcaster(long this_ptr, long val);
4771         // const struct LDKLogger *ChannelManagerReadArgs_get_logger(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
4772         public static native long ChannelManagerReadArgs_get_logger(long this_ptr);
4773         // void ChannelManagerReadArgs_set_logger(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKLogger val);
4774         public static native void ChannelManagerReadArgs_set_logger(long this_ptr, long val);
4775         // struct LDKUserConfig ChannelManagerReadArgs_get_default_config(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
4776         public static native long ChannelManagerReadArgs_get_default_config(long this_ptr);
4777         // void ChannelManagerReadArgs_set_default_config(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKUserConfig val);
4778         public static native void ChannelManagerReadArgs_set_default_config(long this_ptr, long val);
4779         // 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);
4780         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);
4781         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ C2Tuple_BlockHashChannelManagerZ_read(struct LDKu8slice ser, struct LDKChannelManagerReadArgs arg);
4782         public static native long C2Tuple_BlockHashChannelManagerZ_read(byte[] ser, long arg);
4783         // void DecodeError_free(struct LDKDecodeError this_obj);
4784         public static native void DecodeError_free(long this_obj);
4785         // uintptr_t DecodeError_clone_ptr(LDKDecodeError *NONNULL_PTR arg);
4786         public static native long DecodeError_clone_ptr(long arg);
4787         // struct LDKDecodeError DecodeError_clone(const struct LDKDecodeError *NONNULL_PTR orig);
4788         public static native long DecodeError_clone(long orig);
4789         // void Init_free(struct LDKInit this_obj);
4790         public static native void Init_free(long this_obj);
4791         // struct LDKInitFeatures Init_get_features(const struct LDKInit *NONNULL_PTR this_ptr);
4792         public static native long Init_get_features(long this_ptr);
4793         // void Init_set_features(struct LDKInit *NONNULL_PTR this_ptr, struct LDKInitFeatures val);
4794         public static native void Init_set_features(long this_ptr, long val);
4795         // struct LDKCOption_NetAddressZ Init_get_remote_network_address(const struct LDKInit *NONNULL_PTR this_ptr);
4796         public static native long Init_get_remote_network_address(long this_ptr);
4797         // void Init_set_remote_network_address(struct LDKInit *NONNULL_PTR this_ptr, struct LDKCOption_NetAddressZ val);
4798         public static native void Init_set_remote_network_address(long this_ptr, long val);
4799         // MUST_USE_RES struct LDKInit Init_new(struct LDKInitFeatures features_arg, struct LDKCOption_NetAddressZ remote_network_address_arg);
4800         public static native long Init_new(long features_arg, long remote_network_address_arg);
4801         // uintptr_t Init_clone_ptr(LDKInit *NONNULL_PTR arg);
4802         public static native long Init_clone_ptr(long arg);
4803         // struct LDKInit Init_clone(const struct LDKInit *NONNULL_PTR orig);
4804         public static native long Init_clone(long orig);
4805         // void ErrorMessage_free(struct LDKErrorMessage this_obj);
4806         public static native void ErrorMessage_free(long this_obj);
4807         // const uint8_t (*ErrorMessage_get_channel_id(const struct LDKErrorMessage *NONNULL_PTR this_ptr))[32];
4808         public static native byte[] ErrorMessage_get_channel_id(long this_ptr);
4809         // void ErrorMessage_set_channel_id(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4810         public static native void ErrorMessage_set_channel_id(long this_ptr, byte[] val);
4811         // struct LDKStr ErrorMessage_get_data(const struct LDKErrorMessage *NONNULL_PTR this_ptr);
4812         public static native String ErrorMessage_get_data(long this_ptr);
4813         // void ErrorMessage_set_data(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKStr val);
4814         public static native void ErrorMessage_set_data(long this_ptr, String val);
4815         // MUST_USE_RES struct LDKErrorMessage ErrorMessage_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKStr data_arg);
4816         public static native long ErrorMessage_new(byte[] channel_id_arg, String data_arg);
4817         // uintptr_t ErrorMessage_clone_ptr(LDKErrorMessage *NONNULL_PTR arg);
4818         public static native long ErrorMessage_clone_ptr(long arg);
4819         // struct LDKErrorMessage ErrorMessage_clone(const struct LDKErrorMessage *NONNULL_PTR orig);
4820         public static native long ErrorMessage_clone(long orig);
4821         // void WarningMessage_free(struct LDKWarningMessage this_obj);
4822         public static native void WarningMessage_free(long this_obj);
4823         // const uint8_t (*WarningMessage_get_channel_id(const struct LDKWarningMessage *NONNULL_PTR this_ptr))[32];
4824         public static native byte[] WarningMessage_get_channel_id(long this_ptr);
4825         // void WarningMessage_set_channel_id(struct LDKWarningMessage *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4826         public static native void WarningMessage_set_channel_id(long this_ptr, byte[] val);
4827         // struct LDKStr WarningMessage_get_data(const struct LDKWarningMessage *NONNULL_PTR this_ptr);
4828         public static native String WarningMessage_get_data(long this_ptr);
4829         // void WarningMessage_set_data(struct LDKWarningMessage *NONNULL_PTR this_ptr, struct LDKStr val);
4830         public static native void WarningMessage_set_data(long this_ptr, String val);
4831         // MUST_USE_RES struct LDKWarningMessage WarningMessage_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKStr data_arg);
4832         public static native long WarningMessage_new(byte[] channel_id_arg, String data_arg);
4833         // uintptr_t WarningMessage_clone_ptr(LDKWarningMessage *NONNULL_PTR arg);
4834         public static native long WarningMessage_clone_ptr(long arg);
4835         // struct LDKWarningMessage WarningMessage_clone(const struct LDKWarningMessage *NONNULL_PTR orig);
4836         public static native long WarningMessage_clone(long orig);
4837         // void Ping_free(struct LDKPing this_obj);
4838         public static native void Ping_free(long this_obj);
4839         // uint16_t Ping_get_ponglen(const struct LDKPing *NONNULL_PTR this_ptr);
4840         public static native short Ping_get_ponglen(long this_ptr);
4841         // void Ping_set_ponglen(struct LDKPing *NONNULL_PTR this_ptr, uint16_t val);
4842         public static native void Ping_set_ponglen(long this_ptr, short val);
4843         // uint16_t Ping_get_byteslen(const struct LDKPing *NONNULL_PTR this_ptr);
4844         public static native short Ping_get_byteslen(long this_ptr);
4845         // void Ping_set_byteslen(struct LDKPing *NONNULL_PTR this_ptr, uint16_t val);
4846         public static native void Ping_set_byteslen(long this_ptr, short val);
4847         // MUST_USE_RES struct LDKPing Ping_new(uint16_t ponglen_arg, uint16_t byteslen_arg);
4848         public static native long Ping_new(short ponglen_arg, short byteslen_arg);
4849         // uintptr_t Ping_clone_ptr(LDKPing *NONNULL_PTR arg);
4850         public static native long Ping_clone_ptr(long arg);
4851         // struct LDKPing Ping_clone(const struct LDKPing *NONNULL_PTR orig);
4852         public static native long Ping_clone(long orig);
4853         // void Pong_free(struct LDKPong this_obj);
4854         public static native void Pong_free(long this_obj);
4855         // uint16_t Pong_get_byteslen(const struct LDKPong *NONNULL_PTR this_ptr);
4856         public static native short Pong_get_byteslen(long this_ptr);
4857         // void Pong_set_byteslen(struct LDKPong *NONNULL_PTR this_ptr, uint16_t val);
4858         public static native void Pong_set_byteslen(long this_ptr, short val);
4859         // MUST_USE_RES struct LDKPong Pong_new(uint16_t byteslen_arg);
4860         public static native long Pong_new(short byteslen_arg);
4861         // uintptr_t Pong_clone_ptr(LDKPong *NONNULL_PTR arg);
4862         public static native long Pong_clone_ptr(long arg);
4863         // struct LDKPong Pong_clone(const struct LDKPong *NONNULL_PTR orig);
4864         public static native long Pong_clone(long orig);
4865         // void OpenChannel_free(struct LDKOpenChannel this_obj);
4866         public static native void OpenChannel_free(long this_obj);
4867         // const uint8_t (*OpenChannel_get_chain_hash(const struct LDKOpenChannel *NONNULL_PTR this_ptr))[32];
4868         public static native byte[] OpenChannel_get_chain_hash(long this_ptr);
4869         // void OpenChannel_set_chain_hash(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4870         public static native void OpenChannel_set_chain_hash(long this_ptr, byte[] val);
4871         // const uint8_t (*OpenChannel_get_temporary_channel_id(const struct LDKOpenChannel *NONNULL_PTR this_ptr))[32];
4872         public static native byte[] OpenChannel_get_temporary_channel_id(long this_ptr);
4873         // void OpenChannel_set_temporary_channel_id(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4874         public static native void OpenChannel_set_temporary_channel_id(long this_ptr, byte[] val);
4875         // uint64_t OpenChannel_get_funding_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4876         public static native long OpenChannel_get_funding_satoshis(long this_ptr);
4877         // void OpenChannel_set_funding_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
4878         public static native void OpenChannel_set_funding_satoshis(long this_ptr, long val);
4879         // uint64_t OpenChannel_get_push_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4880         public static native long OpenChannel_get_push_msat(long this_ptr);
4881         // void OpenChannel_set_push_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
4882         public static native void OpenChannel_set_push_msat(long this_ptr, long val);
4883         // uint64_t OpenChannel_get_dust_limit_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4884         public static native long OpenChannel_get_dust_limit_satoshis(long this_ptr);
4885         // void OpenChannel_set_dust_limit_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
4886         public static native void OpenChannel_set_dust_limit_satoshis(long this_ptr, long val);
4887         // uint64_t OpenChannel_get_max_htlc_value_in_flight_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4888         public static native long OpenChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
4889         // void OpenChannel_set_max_htlc_value_in_flight_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
4890         public static native void OpenChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
4891         // uint64_t OpenChannel_get_channel_reserve_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4892         public static native long OpenChannel_get_channel_reserve_satoshis(long this_ptr);
4893         // void OpenChannel_set_channel_reserve_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
4894         public static native void OpenChannel_set_channel_reserve_satoshis(long this_ptr, long val);
4895         // uint64_t OpenChannel_get_htlc_minimum_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4896         public static native long OpenChannel_get_htlc_minimum_msat(long this_ptr);
4897         // void OpenChannel_set_htlc_minimum_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
4898         public static native void OpenChannel_set_htlc_minimum_msat(long this_ptr, long val);
4899         // uint32_t OpenChannel_get_feerate_per_kw(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4900         public static native int OpenChannel_get_feerate_per_kw(long this_ptr);
4901         // void OpenChannel_set_feerate_per_kw(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint32_t val);
4902         public static native void OpenChannel_set_feerate_per_kw(long this_ptr, int val);
4903         // uint16_t OpenChannel_get_to_self_delay(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4904         public static native short OpenChannel_get_to_self_delay(long this_ptr);
4905         // void OpenChannel_set_to_self_delay(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
4906         public static native void OpenChannel_set_to_self_delay(long this_ptr, short val);
4907         // uint16_t OpenChannel_get_max_accepted_htlcs(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4908         public static native short OpenChannel_get_max_accepted_htlcs(long this_ptr);
4909         // void OpenChannel_set_max_accepted_htlcs(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
4910         public static native void OpenChannel_set_max_accepted_htlcs(long this_ptr, short val);
4911         // struct LDKPublicKey OpenChannel_get_funding_pubkey(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4912         public static native byte[] OpenChannel_get_funding_pubkey(long this_ptr);
4913         // void OpenChannel_set_funding_pubkey(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4914         public static native void OpenChannel_set_funding_pubkey(long this_ptr, byte[] val);
4915         // struct LDKPublicKey OpenChannel_get_revocation_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4916         public static native byte[] OpenChannel_get_revocation_basepoint(long this_ptr);
4917         // void OpenChannel_set_revocation_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4918         public static native void OpenChannel_set_revocation_basepoint(long this_ptr, byte[] val);
4919         // struct LDKPublicKey OpenChannel_get_payment_point(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4920         public static native byte[] OpenChannel_get_payment_point(long this_ptr);
4921         // void OpenChannel_set_payment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4922         public static native void OpenChannel_set_payment_point(long this_ptr, byte[] val);
4923         // struct LDKPublicKey OpenChannel_get_delayed_payment_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4924         public static native byte[] OpenChannel_get_delayed_payment_basepoint(long this_ptr);
4925         // void OpenChannel_set_delayed_payment_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4926         public static native void OpenChannel_set_delayed_payment_basepoint(long this_ptr, byte[] val);
4927         // struct LDKPublicKey OpenChannel_get_htlc_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4928         public static native byte[] OpenChannel_get_htlc_basepoint(long this_ptr);
4929         // void OpenChannel_set_htlc_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4930         public static native void OpenChannel_set_htlc_basepoint(long this_ptr, byte[] val);
4931         // struct LDKPublicKey OpenChannel_get_first_per_commitment_point(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4932         public static native byte[] OpenChannel_get_first_per_commitment_point(long this_ptr);
4933         // void OpenChannel_set_first_per_commitment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4934         public static native void OpenChannel_set_first_per_commitment_point(long this_ptr, byte[] val);
4935         // uint8_t OpenChannel_get_channel_flags(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4936         public static native byte OpenChannel_get_channel_flags(long this_ptr);
4937         // void OpenChannel_set_channel_flags(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint8_t val);
4938         public static native void OpenChannel_set_channel_flags(long this_ptr, byte val);
4939         // struct LDKChannelTypeFeatures OpenChannel_get_channel_type(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
4940         public static native long OpenChannel_get_channel_type(long this_ptr);
4941         // void OpenChannel_set_channel_type(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKChannelTypeFeatures val);
4942         public static native void OpenChannel_set_channel_type(long this_ptr, long val);
4943         // uintptr_t OpenChannel_clone_ptr(LDKOpenChannel *NONNULL_PTR arg);
4944         public static native long OpenChannel_clone_ptr(long arg);
4945         // struct LDKOpenChannel OpenChannel_clone(const struct LDKOpenChannel *NONNULL_PTR orig);
4946         public static native long OpenChannel_clone(long orig);
4947         // void AcceptChannel_free(struct LDKAcceptChannel this_obj);
4948         public static native void AcceptChannel_free(long this_obj);
4949         // const uint8_t (*AcceptChannel_get_temporary_channel_id(const struct LDKAcceptChannel *NONNULL_PTR this_ptr))[32];
4950         public static native byte[] AcceptChannel_get_temporary_channel_id(long this_ptr);
4951         // void AcceptChannel_set_temporary_channel_id(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4952         public static native void AcceptChannel_set_temporary_channel_id(long this_ptr, byte[] val);
4953         // uint64_t AcceptChannel_get_dust_limit_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4954         public static native long AcceptChannel_get_dust_limit_satoshis(long this_ptr);
4955         // void AcceptChannel_set_dust_limit_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
4956         public static native void AcceptChannel_set_dust_limit_satoshis(long this_ptr, long val);
4957         // uint64_t AcceptChannel_get_max_htlc_value_in_flight_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4958         public static native long AcceptChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
4959         // void AcceptChannel_set_max_htlc_value_in_flight_msat(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
4960         public static native void AcceptChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
4961         // uint64_t AcceptChannel_get_channel_reserve_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4962         public static native long AcceptChannel_get_channel_reserve_satoshis(long this_ptr);
4963         // void AcceptChannel_set_channel_reserve_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
4964         public static native void AcceptChannel_set_channel_reserve_satoshis(long this_ptr, long val);
4965         // uint64_t AcceptChannel_get_htlc_minimum_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4966         public static native long AcceptChannel_get_htlc_minimum_msat(long this_ptr);
4967         // void AcceptChannel_set_htlc_minimum_msat(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
4968         public static native void AcceptChannel_set_htlc_minimum_msat(long this_ptr, long val);
4969         // uint32_t AcceptChannel_get_minimum_depth(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4970         public static native int AcceptChannel_get_minimum_depth(long this_ptr);
4971         // void AcceptChannel_set_minimum_depth(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint32_t val);
4972         public static native void AcceptChannel_set_minimum_depth(long this_ptr, int val);
4973         // uint16_t AcceptChannel_get_to_self_delay(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4974         public static native short AcceptChannel_get_to_self_delay(long this_ptr);
4975         // void AcceptChannel_set_to_self_delay(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
4976         public static native void AcceptChannel_set_to_self_delay(long this_ptr, short val);
4977         // uint16_t AcceptChannel_get_max_accepted_htlcs(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4978         public static native short AcceptChannel_get_max_accepted_htlcs(long this_ptr);
4979         // void AcceptChannel_set_max_accepted_htlcs(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
4980         public static native void AcceptChannel_set_max_accepted_htlcs(long this_ptr, short val);
4981         // struct LDKPublicKey AcceptChannel_get_funding_pubkey(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4982         public static native byte[] AcceptChannel_get_funding_pubkey(long this_ptr);
4983         // void AcceptChannel_set_funding_pubkey(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4984         public static native void AcceptChannel_set_funding_pubkey(long this_ptr, byte[] val);
4985         // struct LDKPublicKey AcceptChannel_get_revocation_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4986         public static native byte[] AcceptChannel_get_revocation_basepoint(long this_ptr);
4987         // void AcceptChannel_set_revocation_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4988         public static native void AcceptChannel_set_revocation_basepoint(long this_ptr, byte[] val);
4989         // struct LDKPublicKey AcceptChannel_get_payment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4990         public static native byte[] AcceptChannel_get_payment_point(long this_ptr);
4991         // void AcceptChannel_set_payment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4992         public static native void AcceptChannel_set_payment_point(long this_ptr, byte[] val);
4993         // struct LDKPublicKey AcceptChannel_get_delayed_payment_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4994         public static native byte[] AcceptChannel_get_delayed_payment_basepoint(long this_ptr);
4995         // void AcceptChannel_set_delayed_payment_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4996         public static native void AcceptChannel_set_delayed_payment_basepoint(long this_ptr, byte[] val);
4997         // struct LDKPublicKey AcceptChannel_get_htlc_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
4998         public static native byte[] AcceptChannel_get_htlc_basepoint(long this_ptr);
4999         // void AcceptChannel_set_htlc_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5000         public static native void AcceptChannel_set_htlc_basepoint(long this_ptr, byte[] val);
5001         // struct LDKPublicKey AcceptChannel_get_first_per_commitment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
5002         public static native byte[] AcceptChannel_get_first_per_commitment_point(long this_ptr);
5003         // void AcceptChannel_set_first_per_commitment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5004         public static native void AcceptChannel_set_first_per_commitment_point(long this_ptr, byte[] val);
5005         // struct LDKChannelTypeFeatures AcceptChannel_get_channel_type(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
5006         public static native long AcceptChannel_get_channel_type(long this_ptr);
5007         // void AcceptChannel_set_channel_type(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKChannelTypeFeatures val);
5008         public static native void AcceptChannel_set_channel_type(long this_ptr, long val);
5009         // uintptr_t AcceptChannel_clone_ptr(LDKAcceptChannel *NONNULL_PTR arg);
5010         public static native long AcceptChannel_clone_ptr(long arg);
5011         // struct LDKAcceptChannel AcceptChannel_clone(const struct LDKAcceptChannel *NONNULL_PTR orig);
5012         public static native long AcceptChannel_clone(long orig);
5013         // void FundingCreated_free(struct LDKFundingCreated this_obj);
5014         public static native void FundingCreated_free(long this_obj);
5015         // const uint8_t (*FundingCreated_get_temporary_channel_id(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
5016         public static native byte[] FundingCreated_get_temporary_channel_id(long this_ptr);
5017         // void FundingCreated_set_temporary_channel_id(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5018         public static native void FundingCreated_set_temporary_channel_id(long this_ptr, byte[] val);
5019         // const uint8_t (*FundingCreated_get_funding_txid(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
5020         public static native byte[] FundingCreated_get_funding_txid(long this_ptr);
5021         // void FundingCreated_set_funding_txid(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5022         public static native void FundingCreated_set_funding_txid(long this_ptr, byte[] val);
5023         // uint16_t FundingCreated_get_funding_output_index(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
5024         public static native short FundingCreated_get_funding_output_index(long this_ptr);
5025         // void FundingCreated_set_funding_output_index(struct LDKFundingCreated *NONNULL_PTR this_ptr, uint16_t val);
5026         public static native void FundingCreated_set_funding_output_index(long this_ptr, short val);
5027         // struct LDKSignature FundingCreated_get_signature(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
5028         public static native byte[] FundingCreated_get_signature(long this_ptr);
5029         // void FundingCreated_set_signature(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKSignature val);
5030         public static native void FundingCreated_set_signature(long this_ptr, byte[] val);
5031         // 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);
5032         public static native long FundingCreated_new(byte[] temporary_channel_id_arg, byte[] funding_txid_arg, short funding_output_index_arg, byte[] signature_arg);
5033         // uintptr_t FundingCreated_clone_ptr(LDKFundingCreated *NONNULL_PTR arg);
5034         public static native long FundingCreated_clone_ptr(long arg);
5035         // struct LDKFundingCreated FundingCreated_clone(const struct LDKFundingCreated *NONNULL_PTR orig);
5036         public static native long FundingCreated_clone(long orig);
5037         // void FundingSigned_free(struct LDKFundingSigned this_obj);
5038         public static native void FundingSigned_free(long this_obj);
5039         // const uint8_t (*FundingSigned_get_channel_id(const struct LDKFundingSigned *NONNULL_PTR this_ptr))[32];
5040         public static native byte[] FundingSigned_get_channel_id(long this_ptr);
5041         // void FundingSigned_set_channel_id(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5042         public static native void FundingSigned_set_channel_id(long this_ptr, byte[] val);
5043         // struct LDKSignature FundingSigned_get_signature(const struct LDKFundingSigned *NONNULL_PTR this_ptr);
5044         public static native byte[] FundingSigned_get_signature(long this_ptr);
5045         // void FundingSigned_set_signature(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
5046         public static native void FundingSigned_set_signature(long this_ptr, byte[] val);
5047         // MUST_USE_RES struct LDKFundingSigned FundingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg);
5048         public static native long FundingSigned_new(byte[] channel_id_arg, byte[] signature_arg);
5049         // uintptr_t FundingSigned_clone_ptr(LDKFundingSigned *NONNULL_PTR arg);
5050         public static native long FundingSigned_clone_ptr(long arg);
5051         // struct LDKFundingSigned FundingSigned_clone(const struct LDKFundingSigned *NONNULL_PTR orig);
5052         public static native long FundingSigned_clone(long orig);
5053         // void FundingLocked_free(struct LDKFundingLocked this_obj);
5054         public static native void FundingLocked_free(long this_obj);
5055         // const uint8_t (*FundingLocked_get_channel_id(const struct LDKFundingLocked *NONNULL_PTR this_ptr))[32];
5056         public static native byte[] FundingLocked_get_channel_id(long this_ptr);
5057         // void FundingLocked_set_channel_id(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5058         public static native void FundingLocked_set_channel_id(long this_ptr, byte[] val);
5059         // struct LDKPublicKey FundingLocked_get_next_per_commitment_point(const struct LDKFundingLocked *NONNULL_PTR this_ptr);
5060         public static native byte[] FundingLocked_get_next_per_commitment_point(long this_ptr);
5061         // void FundingLocked_set_next_per_commitment_point(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5062         public static native void FundingLocked_set_next_per_commitment_point(long this_ptr, byte[] val);
5063         // struct LDKCOption_u64Z FundingLocked_get_short_channel_id_alias(const struct LDKFundingLocked *NONNULL_PTR this_ptr);
5064         public static native long FundingLocked_get_short_channel_id_alias(long this_ptr);
5065         // void FundingLocked_set_short_channel_id_alias(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
5066         public static native void FundingLocked_set_short_channel_id_alias(long this_ptr, long val);
5067         // MUST_USE_RES struct LDKFundingLocked FundingLocked_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKPublicKey next_per_commitment_point_arg, struct LDKCOption_u64Z short_channel_id_alias_arg);
5068         public static native long FundingLocked_new(byte[] channel_id_arg, byte[] next_per_commitment_point_arg, long short_channel_id_alias_arg);
5069         // uintptr_t FundingLocked_clone_ptr(LDKFundingLocked *NONNULL_PTR arg);
5070         public static native long FundingLocked_clone_ptr(long arg);
5071         // struct LDKFundingLocked FundingLocked_clone(const struct LDKFundingLocked *NONNULL_PTR orig);
5072         public static native long FundingLocked_clone(long orig);
5073         // void Shutdown_free(struct LDKShutdown this_obj);
5074         public static native void Shutdown_free(long this_obj);
5075         // const uint8_t (*Shutdown_get_channel_id(const struct LDKShutdown *NONNULL_PTR this_ptr))[32];
5076         public static native byte[] Shutdown_get_channel_id(long this_ptr);
5077         // void Shutdown_set_channel_id(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5078         public static native void Shutdown_set_channel_id(long this_ptr, byte[] val);
5079         // struct LDKu8slice Shutdown_get_scriptpubkey(const struct LDKShutdown *NONNULL_PTR this_ptr);
5080         public static native byte[] Shutdown_get_scriptpubkey(long this_ptr);
5081         // void Shutdown_set_scriptpubkey(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
5082         public static native void Shutdown_set_scriptpubkey(long this_ptr, byte[] val);
5083         // MUST_USE_RES struct LDKShutdown Shutdown_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKCVec_u8Z scriptpubkey_arg);
5084         public static native long Shutdown_new(byte[] channel_id_arg, byte[] scriptpubkey_arg);
5085         // uintptr_t Shutdown_clone_ptr(LDKShutdown *NONNULL_PTR arg);
5086         public static native long Shutdown_clone_ptr(long arg);
5087         // struct LDKShutdown Shutdown_clone(const struct LDKShutdown *NONNULL_PTR orig);
5088         public static native long Shutdown_clone(long orig);
5089         // void ClosingSignedFeeRange_free(struct LDKClosingSignedFeeRange this_obj);
5090         public static native void ClosingSignedFeeRange_free(long this_obj);
5091         // uint64_t ClosingSignedFeeRange_get_min_fee_satoshis(const struct LDKClosingSignedFeeRange *NONNULL_PTR this_ptr);
5092         public static native long ClosingSignedFeeRange_get_min_fee_satoshis(long this_ptr);
5093         // void ClosingSignedFeeRange_set_min_fee_satoshis(struct LDKClosingSignedFeeRange *NONNULL_PTR this_ptr, uint64_t val);
5094         public static native void ClosingSignedFeeRange_set_min_fee_satoshis(long this_ptr, long val);
5095         // uint64_t ClosingSignedFeeRange_get_max_fee_satoshis(const struct LDKClosingSignedFeeRange *NONNULL_PTR this_ptr);
5096         public static native long ClosingSignedFeeRange_get_max_fee_satoshis(long this_ptr);
5097         // void ClosingSignedFeeRange_set_max_fee_satoshis(struct LDKClosingSignedFeeRange *NONNULL_PTR this_ptr, uint64_t val);
5098         public static native void ClosingSignedFeeRange_set_max_fee_satoshis(long this_ptr, long val);
5099         // MUST_USE_RES struct LDKClosingSignedFeeRange ClosingSignedFeeRange_new(uint64_t min_fee_satoshis_arg, uint64_t max_fee_satoshis_arg);
5100         public static native long ClosingSignedFeeRange_new(long min_fee_satoshis_arg, long max_fee_satoshis_arg);
5101         // uintptr_t ClosingSignedFeeRange_clone_ptr(LDKClosingSignedFeeRange *NONNULL_PTR arg);
5102         public static native long ClosingSignedFeeRange_clone_ptr(long arg);
5103         // struct LDKClosingSignedFeeRange ClosingSignedFeeRange_clone(const struct LDKClosingSignedFeeRange *NONNULL_PTR orig);
5104         public static native long ClosingSignedFeeRange_clone(long orig);
5105         // void ClosingSigned_free(struct LDKClosingSigned this_obj);
5106         public static native void ClosingSigned_free(long this_obj);
5107         // const uint8_t (*ClosingSigned_get_channel_id(const struct LDKClosingSigned *NONNULL_PTR this_ptr))[32];
5108         public static native byte[] ClosingSigned_get_channel_id(long this_ptr);
5109         // void ClosingSigned_set_channel_id(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5110         public static native void ClosingSigned_set_channel_id(long this_ptr, byte[] val);
5111         // uint64_t ClosingSigned_get_fee_satoshis(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
5112         public static native long ClosingSigned_get_fee_satoshis(long this_ptr);
5113         // void ClosingSigned_set_fee_satoshis(struct LDKClosingSigned *NONNULL_PTR this_ptr, uint64_t val);
5114         public static native void ClosingSigned_set_fee_satoshis(long this_ptr, long val);
5115         // struct LDKSignature ClosingSigned_get_signature(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
5116         public static native byte[] ClosingSigned_get_signature(long this_ptr);
5117         // void ClosingSigned_set_signature(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
5118         public static native void ClosingSigned_set_signature(long this_ptr, byte[] val);
5119         // struct LDKClosingSignedFeeRange ClosingSigned_get_fee_range(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
5120         public static native long ClosingSigned_get_fee_range(long this_ptr);
5121         // void ClosingSigned_set_fee_range(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKClosingSignedFeeRange val);
5122         public static native void ClosingSigned_set_fee_range(long this_ptr, long val);
5123         // MUST_USE_RES struct LDKClosingSigned ClosingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t fee_satoshis_arg, struct LDKSignature signature_arg, struct LDKClosingSignedFeeRange fee_range_arg);
5124         public static native long ClosingSigned_new(byte[] channel_id_arg, long fee_satoshis_arg, byte[] signature_arg, long fee_range_arg);
5125         // uintptr_t ClosingSigned_clone_ptr(LDKClosingSigned *NONNULL_PTR arg);
5126         public static native long ClosingSigned_clone_ptr(long arg);
5127         // struct LDKClosingSigned ClosingSigned_clone(const struct LDKClosingSigned *NONNULL_PTR orig);
5128         public static native long ClosingSigned_clone(long orig);
5129         // void UpdateAddHTLC_free(struct LDKUpdateAddHTLC this_obj);
5130         public static native void UpdateAddHTLC_free(long this_obj);
5131         // const uint8_t (*UpdateAddHTLC_get_channel_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
5132         public static native byte[] UpdateAddHTLC_get_channel_id(long this_ptr);
5133         // void UpdateAddHTLC_set_channel_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5134         public static native void UpdateAddHTLC_set_channel_id(long this_ptr, byte[] val);
5135         // uint64_t UpdateAddHTLC_get_htlc_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
5136         public static native long UpdateAddHTLC_get_htlc_id(long this_ptr);
5137         // void UpdateAddHTLC_set_htlc_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint64_t val);
5138         public static native void UpdateAddHTLC_set_htlc_id(long this_ptr, long val);
5139         // uint64_t UpdateAddHTLC_get_amount_msat(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
5140         public static native long UpdateAddHTLC_get_amount_msat(long this_ptr);
5141         // void UpdateAddHTLC_set_amount_msat(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint64_t val);
5142         public static native void UpdateAddHTLC_set_amount_msat(long this_ptr, long val);
5143         // const uint8_t (*UpdateAddHTLC_get_payment_hash(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
5144         public static native byte[] UpdateAddHTLC_get_payment_hash(long this_ptr);
5145         // void UpdateAddHTLC_set_payment_hash(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5146         public static native void UpdateAddHTLC_set_payment_hash(long this_ptr, byte[] val);
5147         // uint32_t UpdateAddHTLC_get_cltv_expiry(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
5148         public static native int UpdateAddHTLC_get_cltv_expiry(long this_ptr);
5149         // void UpdateAddHTLC_set_cltv_expiry(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint32_t val);
5150         public static native void UpdateAddHTLC_set_cltv_expiry(long this_ptr, int val);
5151         // uintptr_t UpdateAddHTLC_clone_ptr(LDKUpdateAddHTLC *NONNULL_PTR arg);
5152         public static native long UpdateAddHTLC_clone_ptr(long arg);
5153         // struct LDKUpdateAddHTLC UpdateAddHTLC_clone(const struct LDKUpdateAddHTLC *NONNULL_PTR orig);
5154         public static native long UpdateAddHTLC_clone(long orig);
5155         // void UpdateFulfillHTLC_free(struct LDKUpdateFulfillHTLC this_obj);
5156         public static native void UpdateFulfillHTLC_free(long this_obj);
5157         // const uint8_t (*UpdateFulfillHTLC_get_channel_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
5158         public static native byte[] UpdateFulfillHTLC_get_channel_id(long this_ptr);
5159         // void UpdateFulfillHTLC_set_channel_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5160         public static native void UpdateFulfillHTLC_set_channel_id(long this_ptr, byte[] val);
5161         // uint64_t UpdateFulfillHTLC_get_htlc_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr);
5162         public static native long UpdateFulfillHTLC_get_htlc_id(long this_ptr);
5163         // void UpdateFulfillHTLC_set_htlc_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, uint64_t val);
5164         public static native void UpdateFulfillHTLC_set_htlc_id(long this_ptr, long val);
5165         // const uint8_t (*UpdateFulfillHTLC_get_payment_preimage(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
5166         public static native byte[] UpdateFulfillHTLC_get_payment_preimage(long this_ptr);
5167         // void UpdateFulfillHTLC_set_payment_preimage(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5168         public static native void UpdateFulfillHTLC_set_payment_preimage(long this_ptr, byte[] val);
5169         // MUST_USE_RES struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t htlc_id_arg, struct LDKThirtyTwoBytes payment_preimage_arg);
5170         public static native long UpdateFulfillHTLC_new(byte[] channel_id_arg, long htlc_id_arg, byte[] payment_preimage_arg);
5171         // uintptr_t UpdateFulfillHTLC_clone_ptr(LDKUpdateFulfillHTLC *NONNULL_PTR arg);
5172         public static native long UpdateFulfillHTLC_clone_ptr(long arg);
5173         // struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_clone(const struct LDKUpdateFulfillHTLC *NONNULL_PTR orig);
5174         public static native long UpdateFulfillHTLC_clone(long orig);
5175         // void UpdateFailHTLC_free(struct LDKUpdateFailHTLC this_obj);
5176         public static native void UpdateFailHTLC_free(long this_obj);
5177         // const uint8_t (*UpdateFailHTLC_get_channel_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr))[32];
5178         public static native byte[] UpdateFailHTLC_get_channel_id(long this_ptr);
5179         // void UpdateFailHTLC_set_channel_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5180         public static native void UpdateFailHTLC_set_channel_id(long this_ptr, byte[] val);
5181         // uint64_t UpdateFailHTLC_get_htlc_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr);
5182         public static native long UpdateFailHTLC_get_htlc_id(long this_ptr);
5183         // void UpdateFailHTLC_set_htlc_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, uint64_t val);
5184         public static native void UpdateFailHTLC_set_htlc_id(long this_ptr, long val);
5185         // uintptr_t UpdateFailHTLC_clone_ptr(LDKUpdateFailHTLC *NONNULL_PTR arg);
5186         public static native long UpdateFailHTLC_clone_ptr(long arg);
5187         // struct LDKUpdateFailHTLC UpdateFailHTLC_clone(const struct LDKUpdateFailHTLC *NONNULL_PTR orig);
5188         public static native long UpdateFailHTLC_clone(long orig);
5189         // void UpdateFailMalformedHTLC_free(struct LDKUpdateFailMalformedHTLC this_obj);
5190         public static native void UpdateFailMalformedHTLC_free(long this_obj);
5191         // const uint8_t (*UpdateFailMalformedHTLC_get_channel_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr))[32];
5192         public static native byte[] UpdateFailMalformedHTLC_get_channel_id(long this_ptr);
5193         // void UpdateFailMalformedHTLC_set_channel_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5194         public static native void UpdateFailMalformedHTLC_set_channel_id(long this_ptr, byte[] val);
5195         // uint64_t UpdateFailMalformedHTLC_get_htlc_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
5196         public static native long UpdateFailMalformedHTLC_get_htlc_id(long this_ptr);
5197         // void UpdateFailMalformedHTLC_set_htlc_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, uint64_t val);
5198         public static native void UpdateFailMalformedHTLC_set_htlc_id(long this_ptr, long val);
5199         // uint16_t UpdateFailMalformedHTLC_get_failure_code(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
5200         public static native short UpdateFailMalformedHTLC_get_failure_code(long this_ptr);
5201         // void UpdateFailMalformedHTLC_set_failure_code(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, uint16_t val);
5202         public static native void UpdateFailMalformedHTLC_set_failure_code(long this_ptr, short val);
5203         // uintptr_t UpdateFailMalformedHTLC_clone_ptr(LDKUpdateFailMalformedHTLC *NONNULL_PTR arg);
5204         public static native long UpdateFailMalformedHTLC_clone_ptr(long arg);
5205         // struct LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_clone(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR orig);
5206         public static native long UpdateFailMalformedHTLC_clone(long orig);
5207         // void CommitmentSigned_free(struct LDKCommitmentSigned this_obj);
5208         public static native void CommitmentSigned_free(long this_obj);
5209         // const uint8_t (*CommitmentSigned_get_channel_id(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr))[32];
5210         public static native byte[] CommitmentSigned_get_channel_id(long this_ptr);
5211         // void CommitmentSigned_set_channel_id(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5212         public static native void CommitmentSigned_set_channel_id(long this_ptr, byte[] val);
5213         // struct LDKSignature CommitmentSigned_get_signature(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr);
5214         public static native byte[] CommitmentSigned_get_signature(long this_ptr);
5215         // void CommitmentSigned_set_signature(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
5216         public static native void CommitmentSigned_set_signature(long this_ptr, byte[] val);
5217         // void CommitmentSigned_set_htlc_signatures(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKCVec_SignatureZ val);
5218         public static native void CommitmentSigned_set_htlc_signatures(long this_ptr, byte[][] val);
5219         // MUST_USE_RES struct LDKCommitmentSigned CommitmentSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg, struct LDKCVec_SignatureZ htlc_signatures_arg);
5220         public static native long CommitmentSigned_new(byte[] channel_id_arg, byte[] signature_arg, byte[][] htlc_signatures_arg);
5221         // uintptr_t CommitmentSigned_clone_ptr(LDKCommitmentSigned *NONNULL_PTR arg);
5222         public static native long CommitmentSigned_clone_ptr(long arg);
5223         // struct LDKCommitmentSigned CommitmentSigned_clone(const struct LDKCommitmentSigned *NONNULL_PTR orig);
5224         public static native long CommitmentSigned_clone(long orig);
5225         // void RevokeAndACK_free(struct LDKRevokeAndACK this_obj);
5226         public static native void RevokeAndACK_free(long this_obj);
5227         // const uint8_t (*RevokeAndACK_get_channel_id(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
5228         public static native byte[] RevokeAndACK_get_channel_id(long this_ptr);
5229         // void RevokeAndACK_set_channel_id(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5230         public static native void RevokeAndACK_set_channel_id(long this_ptr, byte[] val);
5231         // const uint8_t (*RevokeAndACK_get_per_commitment_secret(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
5232         public static native byte[] RevokeAndACK_get_per_commitment_secret(long this_ptr);
5233         // void RevokeAndACK_set_per_commitment_secret(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5234         public static native void RevokeAndACK_set_per_commitment_secret(long this_ptr, byte[] val);
5235         // struct LDKPublicKey RevokeAndACK_get_next_per_commitment_point(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr);
5236         public static native byte[] RevokeAndACK_get_next_per_commitment_point(long this_ptr);
5237         // void RevokeAndACK_set_next_per_commitment_point(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5238         public static native void RevokeAndACK_set_next_per_commitment_point(long this_ptr, byte[] val);
5239         // 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);
5240         public static native long RevokeAndACK_new(byte[] channel_id_arg, byte[] per_commitment_secret_arg, byte[] next_per_commitment_point_arg);
5241         // uintptr_t RevokeAndACK_clone_ptr(LDKRevokeAndACK *NONNULL_PTR arg);
5242         public static native long RevokeAndACK_clone_ptr(long arg);
5243         // struct LDKRevokeAndACK RevokeAndACK_clone(const struct LDKRevokeAndACK *NONNULL_PTR orig);
5244         public static native long RevokeAndACK_clone(long orig);
5245         // void UpdateFee_free(struct LDKUpdateFee this_obj);
5246         public static native void UpdateFee_free(long this_obj);
5247         // const uint8_t (*UpdateFee_get_channel_id(const struct LDKUpdateFee *NONNULL_PTR this_ptr))[32];
5248         public static native byte[] UpdateFee_get_channel_id(long this_ptr);
5249         // void UpdateFee_set_channel_id(struct LDKUpdateFee *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5250         public static native void UpdateFee_set_channel_id(long this_ptr, byte[] val);
5251         // uint32_t UpdateFee_get_feerate_per_kw(const struct LDKUpdateFee *NONNULL_PTR this_ptr);
5252         public static native int UpdateFee_get_feerate_per_kw(long this_ptr);
5253         // void UpdateFee_set_feerate_per_kw(struct LDKUpdateFee *NONNULL_PTR this_ptr, uint32_t val);
5254         public static native void UpdateFee_set_feerate_per_kw(long this_ptr, int val);
5255         // MUST_USE_RES struct LDKUpdateFee UpdateFee_new(struct LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg);
5256         public static native long UpdateFee_new(byte[] channel_id_arg, int feerate_per_kw_arg);
5257         // uintptr_t UpdateFee_clone_ptr(LDKUpdateFee *NONNULL_PTR arg);
5258         public static native long UpdateFee_clone_ptr(long arg);
5259         // struct LDKUpdateFee UpdateFee_clone(const struct LDKUpdateFee *NONNULL_PTR orig);
5260         public static native long UpdateFee_clone(long orig);
5261         // void DataLossProtect_free(struct LDKDataLossProtect this_obj);
5262         public static native void DataLossProtect_free(long this_obj);
5263         // const uint8_t (*DataLossProtect_get_your_last_per_commitment_secret(const struct LDKDataLossProtect *NONNULL_PTR this_ptr))[32];
5264         public static native byte[] DataLossProtect_get_your_last_per_commitment_secret(long this_ptr);
5265         // void DataLossProtect_set_your_last_per_commitment_secret(struct LDKDataLossProtect *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5266         public static native void DataLossProtect_set_your_last_per_commitment_secret(long this_ptr, byte[] val);
5267         // struct LDKPublicKey DataLossProtect_get_my_current_per_commitment_point(const struct LDKDataLossProtect *NONNULL_PTR this_ptr);
5268         public static native byte[] DataLossProtect_get_my_current_per_commitment_point(long this_ptr);
5269         // void DataLossProtect_set_my_current_per_commitment_point(struct LDKDataLossProtect *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5270         public static native void DataLossProtect_set_my_current_per_commitment_point(long this_ptr, byte[] val);
5271         // MUST_USE_RES struct LDKDataLossProtect DataLossProtect_new(struct LDKThirtyTwoBytes your_last_per_commitment_secret_arg, struct LDKPublicKey my_current_per_commitment_point_arg);
5272         public static native long DataLossProtect_new(byte[] your_last_per_commitment_secret_arg, byte[] my_current_per_commitment_point_arg);
5273         // uintptr_t DataLossProtect_clone_ptr(LDKDataLossProtect *NONNULL_PTR arg);
5274         public static native long DataLossProtect_clone_ptr(long arg);
5275         // struct LDKDataLossProtect DataLossProtect_clone(const struct LDKDataLossProtect *NONNULL_PTR orig);
5276         public static native long DataLossProtect_clone(long orig);
5277         // void ChannelReestablish_free(struct LDKChannelReestablish this_obj);
5278         public static native void ChannelReestablish_free(long this_obj);
5279         // const uint8_t (*ChannelReestablish_get_channel_id(const struct LDKChannelReestablish *NONNULL_PTR this_ptr))[32];
5280         public static native byte[] ChannelReestablish_get_channel_id(long this_ptr);
5281         // void ChannelReestablish_set_channel_id(struct LDKChannelReestablish *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5282         public static native void ChannelReestablish_set_channel_id(long this_ptr, byte[] val);
5283         // uint64_t ChannelReestablish_get_next_local_commitment_number(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
5284         public static native long ChannelReestablish_get_next_local_commitment_number(long this_ptr);
5285         // void ChannelReestablish_set_next_local_commitment_number(struct LDKChannelReestablish *NONNULL_PTR this_ptr, uint64_t val);
5286         public static native void ChannelReestablish_set_next_local_commitment_number(long this_ptr, long val);
5287         // uint64_t ChannelReestablish_get_next_remote_commitment_number(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
5288         public static native long ChannelReestablish_get_next_remote_commitment_number(long this_ptr);
5289         // void ChannelReestablish_set_next_remote_commitment_number(struct LDKChannelReestablish *NONNULL_PTR this_ptr, uint64_t val);
5290         public static native void ChannelReestablish_set_next_remote_commitment_number(long this_ptr, long val);
5291         // uintptr_t ChannelReestablish_clone_ptr(LDKChannelReestablish *NONNULL_PTR arg);
5292         public static native long ChannelReestablish_clone_ptr(long arg);
5293         // struct LDKChannelReestablish ChannelReestablish_clone(const struct LDKChannelReestablish *NONNULL_PTR orig);
5294         public static native long ChannelReestablish_clone(long orig);
5295         // void AnnouncementSignatures_free(struct LDKAnnouncementSignatures this_obj);
5296         public static native void AnnouncementSignatures_free(long this_obj);
5297         // const uint8_t (*AnnouncementSignatures_get_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr))[32];
5298         public static native byte[] AnnouncementSignatures_get_channel_id(long this_ptr);
5299         // void AnnouncementSignatures_set_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5300         public static native void AnnouncementSignatures_set_channel_id(long this_ptr, byte[] val);
5301         // uint64_t AnnouncementSignatures_get_short_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
5302         public static native long AnnouncementSignatures_get_short_channel_id(long this_ptr);
5303         // void AnnouncementSignatures_set_short_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, uint64_t val);
5304         public static native void AnnouncementSignatures_set_short_channel_id(long this_ptr, long val);
5305         // struct LDKSignature AnnouncementSignatures_get_node_signature(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
5306         public static native byte[] AnnouncementSignatures_get_node_signature(long this_ptr);
5307         // void AnnouncementSignatures_set_node_signature(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKSignature val);
5308         public static native void AnnouncementSignatures_set_node_signature(long this_ptr, byte[] val);
5309         // struct LDKSignature AnnouncementSignatures_get_bitcoin_signature(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
5310         public static native byte[] AnnouncementSignatures_get_bitcoin_signature(long this_ptr);
5311         // void AnnouncementSignatures_set_bitcoin_signature(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKSignature val);
5312         public static native void AnnouncementSignatures_set_bitcoin_signature(long this_ptr, byte[] val);
5313         // 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);
5314         public static native long AnnouncementSignatures_new(byte[] channel_id_arg, long short_channel_id_arg, byte[] node_signature_arg, byte[] bitcoin_signature_arg);
5315         // uintptr_t AnnouncementSignatures_clone_ptr(LDKAnnouncementSignatures *NONNULL_PTR arg);
5316         public static native long AnnouncementSignatures_clone_ptr(long arg);
5317         // struct LDKAnnouncementSignatures AnnouncementSignatures_clone(const struct LDKAnnouncementSignatures *NONNULL_PTR orig);
5318         public static native long AnnouncementSignatures_clone(long orig);
5319         // void NetAddress_free(struct LDKNetAddress this_ptr);
5320         public static native void NetAddress_free(long this_ptr);
5321         // uintptr_t NetAddress_clone_ptr(LDKNetAddress *NONNULL_PTR arg);
5322         public static native long NetAddress_clone_ptr(long arg);
5323         // struct LDKNetAddress NetAddress_clone(const struct LDKNetAddress *NONNULL_PTR orig);
5324         public static native long NetAddress_clone(long orig);
5325         // struct LDKNetAddress NetAddress_ipv4(struct LDKFourBytes addr, uint16_t port);
5326         public static native long NetAddress_ipv4(byte[] addr, short port);
5327         // struct LDKNetAddress NetAddress_ipv6(struct LDKSixteenBytes addr, uint16_t port);
5328         public static native long NetAddress_ipv6(byte[] addr, short port);
5329         // struct LDKNetAddress NetAddress_onion_v2(struct LDKTwelveBytes a);
5330         public static native long NetAddress_onion_v2(byte[] a);
5331         // struct LDKNetAddress NetAddress_onion_v3(struct LDKThirtyTwoBytes ed25519_pubkey, uint16_t checksum, uint8_t version, uint16_t port);
5332         public static native long NetAddress_onion_v3(byte[] ed25519_pubkey, short checksum, byte version, short port);
5333         // struct LDKCVec_u8Z NetAddress_write(const struct LDKNetAddress *NONNULL_PTR obj);
5334         public static native byte[] NetAddress_write(long obj);
5335         // struct LDKCResult_NetAddressDecodeErrorZ NetAddress_read(struct LDKu8slice ser);
5336         public static native long NetAddress_read(byte[] ser);
5337         // void UnsignedNodeAnnouncement_free(struct LDKUnsignedNodeAnnouncement this_obj);
5338         public static native void UnsignedNodeAnnouncement_free(long this_obj);
5339         // struct LDKNodeFeatures UnsignedNodeAnnouncement_get_features(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
5340         public static native long UnsignedNodeAnnouncement_get_features(long this_ptr);
5341         // void UnsignedNodeAnnouncement_set_features(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
5342         public static native void UnsignedNodeAnnouncement_set_features(long this_ptr, long val);
5343         // uint32_t UnsignedNodeAnnouncement_get_timestamp(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
5344         public static native int UnsignedNodeAnnouncement_get_timestamp(long this_ptr);
5345         // void UnsignedNodeAnnouncement_set_timestamp(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, uint32_t val);
5346         public static native void UnsignedNodeAnnouncement_set_timestamp(long this_ptr, int val);
5347         // struct LDKPublicKey UnsignedNodeAnnouncement_get_node_id(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
5348         public static native byte[] UnsignedNodeAnnouncement_get_node_id(long this_ptr);
5349         // void UnsignedNodeAnnouncement_set_node_id(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5350         public static native void UnsignedNodeAnnouncement_set_node_id(long this_ptr, byte[] val);
5351         // const uint8_t (*UnsignedNodeAnnouncement_get_rgb(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr))[3];
5352         public static native byte[] UnsignedNodeAnnouncement_get_rgb(long this_ptr);
5353         // void UnsignedNodeAnnouncement_set_rgb(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKThreeBytes val);
5354         public static native void UnsignedNodeAnnouncement_set_rgb(long this_ptr, byte[] val);
5355         // const uint8_t (*UnsignedNodeAnnouncement_get_alias(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr))[32];
5356         public static native byte[] UnsignedNodeAnnouncement_get_alias(long this_ptr);
5357         // void UnsignedNodeAnnouncement_set_alias(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5358         public static native void UnsignedNodeAnnouncement_set_alias(long this_ptr, byte[] val);
5359         // void UnsignedNodeAnnouncement_set_addresses(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKCVec_NetAddressZ val);
5360         public static native void UnsignedNodeAnnouncement_set_addresses(long this_ptr, long[] val);
5361         // uintptr_t UnsignedNodeAnnouncement_clone_ptr(LDKUnsignedNodeAnnouncement *NONNULL_PTR arg);
5362         public static native long UnsignedNodeAnnouncement_clone_ptr(long arg);
5363         // struct LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_clone(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR orig);
5364         public static native long UnsignedNodeAnnouncement_clone(long orig);
5365         // void NodeAnnouncement_free(struct LDKNodeAnnouncement this_obj);
5366         public static native void NodeAnnouncement_free(long this_obj);
5367         // struct LDKSignature NodeAnnouncement_get_signature(const struct LDKNodeAnnouncement *NONNULL_PTR this_ptr);
5368         public static native byte[] NodeAnnouncement_get_signature(long this_ptr);
5369         // void NodeAnnouncement_set_signature(struct LDKNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
5370         public static native void NodeAnnouncement_set_signature(long this_ptr, byte[] val);
5371         // struct LDKUnsignedNodeAnnouncement NodeAnnouncement_get_contents(const struct LDKNodeAnnouncement *NONNULL_PTR this_ptr);
5372         public static native long NodeAnnouncement_get_contents(long this_ptr);
5373         // void NodeAnnouncement_set_contents(struct LDKNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKUnsignedNodeAnnouncement val);
5374         public static native void NodeAnnouncement_set_contents(long this_ptr, long val);
5375         // MUST_USE_RES struct LDKNodeAnnouncement NodeAnnouncement_new(struct LDKSignature signature_arg, struct LDKUnsignedNodeAnnouncement contents_arg);
5376         public static native long NodeAnnouncement_new(byte[] signature_arg, long contents_arg);
5377         // uintptr_t NodeAnnouncement_clone_ptr(LDKNodeAnnouncement *NONNULL_PTR arg);
5378         public static native long NodeAnnouncement_clone_ptr(long arg);
5379         // struct LDKNodeAnnouncement NodeAnnouncement_clone(const struct LDKNodeAnnouncement *NONNULL_PTR orig);
5380         public static native long NodeAnnouncement_clone(long orig);
5381         // void UnsignedChannelAnnouncement_free(struct LDKUnsignedChannelAnnouncement this_obj);
5382         public static native void UnsignedChannelAnnouncement_free(long this_obj);
5383         // struct LDKChannelFeatures UnsignedChannelAnnouncement_get_features(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
5384         public static native long UnsignedChannelAnnouncement_get_features(long this_ptr);
5385         // void UnsignedChannelAnnouncement_set_features(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
5386         public static native void UnsignedChannelAnnouncement_set_features(long this_ptr, long val);
5387         // const uint8_t (*UnsignedChannelAnnouncement_get_chain_hash(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr))[32];
5388         public static native byte[] UnsignedChannelAnnouncement_get_chain_hash(long this_ptr);
5389         // void UnsignedChannelAnnouncement_set_chain_hash(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5390         public static native void UnsignedChannelAnnouncement_set_chain_hash(long this_ptr, byte[] val);
5391         // uint64_t UnsignedChannelAnnouncement_get_short_channel_id(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
5392         public static native long UnsignedChannelAnnouncement_get_short_channel_id(long this_ptr);
5393         // void UnsignedChannelAnnouncement_set_short_channel_id(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, uint64_t val);
5394         public static native void UnsignedChannelAnnouncement_set_short_channel_id(long this_ptr, long val);
5395         // struct LDKPublicKey UnsignedChannelAnnouncement_get_node_id_1(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
5396         public static native byte[] UnsignedChannelAnnouncement_get_node_id_1(long this_ptr);
5397         // void UnsignedChannelAnnouncement_set_node_id_1(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5398         public static native void UnsignedChannelAnnouncement_set_node_id_1(long this_ptr, byte[] val);
5399         // struct LDKPublicKey UnsignedChannelAnnouncement_get_node_id_2(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
5400         public static native byte[] UnsignedChannelAnnouncement_get_node_id_2(long this_ptr);
5401         // void UnsignedChannelAnnouncement_set_node_id_2(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5402         public static native void UnsignedChannelAnnouncement_set_node_id_2(long this_ptr, byte[] val);
5403         // struct LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_1(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
5404         public static native byte[] UnsignedChannelAnnouncement_get_bitcoin_key_1(long this_ptr);
5405         // void UnsignedChannelAnnouncement_set_bitcoin_key_1(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5406         public static native void UnsignedChannelAnnouncement_set_bitcoin_key_1(long this_ptr, byte[] val);
5407         // struct LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_2(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
5408         public static native byte[] UnsignedChannelAnnouncement_get_bitcoin_key_2(long this_ptr);
5409         // void UnsignedChannelAnnouncement_set_bitcoin_key_2(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5410         public static native void UnsignedChannelAnnouncement_set_bitcoin_key_2(long this_ptr, byte[] val);
5411         // uintptr_t UnsignedChannelAnnouncement_clone_ptr(LDKUnsignedChannelAnnouncement *NONNULL_PTR arg);
5412         public static native long UnsignedChannelAnnouncement_clone_ptr(long arg);
5413         // struct LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_clone(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR orig);
5414         public static native long UnsignedChannelAnnouncement_clone(long orig);
5415         // void ChannelAnnouncement_free(struct LDKChannelAnnouncement this_obj);
5416         public static native void ChannelAnnouncement_free(long this_obj);
5417         // struct LDKSignature ChannelAnnouncement_get_node_signature_1(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
5418         public static native byte[] ChannelAnnouncement_get_node_signature_1(long this_ptr);
5419         // void ChannelAnnouncement_set_node_signature_1(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
5420         public static native void ChannelAnnouncement_set_node_signature_1(long this_ptr, byte[] val);
5421         // struct LDKSignature ChannelAnnouncement_get_node_signature_2(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
5422         public static native byte[] ChannelAnnouncement_get_node_signature_2(long this_ptr);
5423         // void ChannelAnnouncement_set_node_signature_2(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
5424         public static native void ChannelAnnouncement_set_node_signature_2(long this_ptr, byte[] val);
5425         // struct LDKSignature ChannelAnnouncement_get_bitcoin_signature_1(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
5426         public static native byte[] ChannelAnnouncement_get_bitcoin_signature_1(long this_ptr);
5427         // void ChannelAnnouncement_set_bitcoin_signature_1(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
5428         public static native void ChannelAnnouncement_set_bitcoin_signature_1(long this_ptr, byte[] val);
5429         // struct LDKSignature ChannelAnnouncement_get_bitcoin_signature_2(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
5430         public static native byte[] ChannelAnnouncement_get_bitcoin_signature_2(long this_ptr);
5431         // void ChannelAnnouncement_set_bitcoin_signature_2(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
5432         public static native void ChannelAnnouncement_set_bitcoin_signature_2(long this_ptr, byte[] val);
5433         // struct LDKUnsignedChannelAnnouncement ChannelAnnouncement_get_contents(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
5434         public static native long ChannelAnnouncement_get_contents(long this_ptr);
5435         // void ChannelAnnouncement_set_contents(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKUnsignedChannelAnnouncement val);
5436         public static native void ChannelAnnouncement_set_contents(long this_ptr, long val);
5437         // 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);
5438         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);
5439         // uintptr_t ChannelAnnouncement_clone_ptr(LDKChannelAnnouncement *NONNULL_PTR arg);
5440         public static native long ChannelAnnouncement_clone_ptr(long arg);
5441         // struct LDKChannelAnnouncement ChannelAnnouncement_clone(const struct LDKChannelAnnouncement *NONNULL_PTR orig);
5442         public static native long ChannelAnnouncement_clone(long orig);
5443         // void UnsignedChannelUpdate_free(struct LDKUnsignedChannelUpdate this_obj);
5444         public static native void UnsignedChannelUpdate_free(long this_obj);
5445         // const uint8_t (*UnsignedChannelUpdate_get_chain_hash(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr))[32];
5446         public static native byte[] UnsignedChannelUpdate_get_chain_hash(long this_ptr);
5447         // void UnsignedChannelUpdate_set_chain_hash(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5448         public static native void UnsignedChannelUpdate_set_chain_hash(long this_ptr, byte[] val);
5449         // uint64_t UnsignedChannelUpdate_get_short_channel_id(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
5450         public static native long UnsignedChannelUpdate_get_short_channel_id(long this_ptr);
5451         // void UnsignedChannelUpdate_set_short_channel_id(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint64_t val);
5452         public static native void UnsignedChannelUpdate_set_short_channel_id(long this_ptr, long val);
5453         // uint32_t UnsignedChannelUpdate_get_timestamp(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
5454         public static native int UnsignedChannelUpdate_get_timestamp(long this_ptr);
5455         // void UnsignedChannelUpdate_set_timestamp(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
5456         public static native void UnsignedChannelUpdate_set_timestamp(long this_ptr, int val);
5457         // uint8_t UnsignedChannelUpdate_get_flags(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
5458         public static native byte UnsignedChannelUpdate_get_flags(long this_ptr);
5459         // void UnsignedChannelUpdate_set_flags(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint8_t val);
5460         public static native void UnsignedChannelUpdate_set_flags(long this_ptr, byte val);
5461         // uint16_t UnsignedChannelUpdate_get_cltv_expiry_delta(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
5462         public static native short UnsignedChannelUpdate_get_cltv_expiry_delta(long this_ptr);
5463         // void UnsignedChannelUpdate_set_cltv_expiry_delta(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint16_t val);
5464         public static native void UnsignedChannelUpdate_set_cltv_expiry_delta(long this_ptr, short val);
5465         // uint64_t UnsignedChannelUpdate_get_htlc_minimum_msat(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
5466         public static native long UnsignedChannelUpdate_get_htlc_minimum_msat(long this_ptr);
5467         // void UnsignedChannelUpdate_set_htlc_minimum_msat(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint64_t val);
5468         public static native void UnsignedChannelUpdate_set_htlc_minimum_msat(long this_ptr, long val);
5469         // uint32_t UnsignedChannelUpdate_get_fee_base_msat(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
5470         public static native int UnsignedChannelUpdate_get_fee_base_msat(long this_ptr);
5471         // void UnsignedChannelUpdate_set_fee_base_msat(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
5472         public static native void UnsignedChannelUpdate_set_fee_base_msat(long this_ptr, int val);
5473         // uint32_t UnsignedChannelUpdate_get_fee_proportional_millionths(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
5474         public static native int UnsignedChannelUpdate_get_fee_proportional_millionths(long this_ptr);
5475         // void UnsignedChannelUpdate_set_fee_proportional_millionths(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
5476         public static native void UnsignedChannelUpdate_set_fee_proportional_millionths(long this_ptr, int val);
5477         // uintptr_t UnsignedChannelUpdate_clone_ptr(LDKUnsignedChannelUpdate *NONNULL_PTR arg);
5478         public static native long UnsignedChannelUpdate_clone_ptr(long arg);
5479         // struct LDKUnsignedChannelUpdate UnsignedChannelUpdate_clone(const struct LDKUnsignedChannelUpdate *NONNULL_PTR orig);
5480         public static native long UnsignedChannelUpdate_clone(long orig);
5481         // void ChannelUpdate_free(struct LDKChannelUpdate this_obj);
5482         public static native void ChannelUpdate_free(long this_obj);
5483         // struct LDKSignature ChannelUpdate_get_signature(const struct LDKChannelUpdate *NONNULL_PTR this_ptr);
5484         public static native byte[] ChannelUpdate_get_signature(long this_ptr);
5485         // void ChannelUpdate_set_signature(struct LDKChannelUpdate *NONNULL_PTR this_ptr, struct LDKSignature val);
5486         public static native void ChannelUpdate_set_signature(long this_ptr, byte[] val);
5487         // struct LDKUnsignedChannelUpdate ChannelUpdate_get_contents(const struct LDKChannelUpdate *NONNULL_PTR this_ptr);
5488         public static native long ChannelUpdate_get_contents(long this_ptr);
5489         // void ChannelUpdate_set_contents(struct LDKChannelUpdate *NONNULL_PTR this_ptr, struct LDKUnsignedChannelUpdate val);
5490         public static native void ChannelUpdate_set_contents(long this_ptr, long val);
5491         // MUST_USE_RES struct LDKChannelUpdate ChannelUpdate_new(struct LDKSignature signature_arg, struct LDKUnsignedChannelUpdate contents_arg);
5492         public static native long ChannelUpdate_new(byte[] signature_arg, long contents_arg);
5493         // uintptr_t ChannelUpdate_clone_ptr(LDKChannelUpdate *NONNULL_PTR arg);
5494         public static native long ChannelUpdate_clone_ptr(long arg);
5495         // struct LDKChannelUpdate ChannelUpdate_clone(const struct LDKChannelUpdate *NONNULL_PTR orig);
5496         public static native long ChannelUpdate_clone(long orig);
5497         // void QueryChannelRange_free(struct LDKQueryChannelRange this_obj);
5498         public static native void QueryChannelRange_free(long this_obj);
5499         // const uint8_t (*QueryChannelRange_get_chain_hash(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr))[32];
5500         public static native byte[] QueryChannelRange_get_chain_hash(long this_ptr);
5501         // void QueryChannelRange_set_chain_hash(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5502         public static native void QueryChannelRange_set_chain_hash(long this_ptr, byte[] val);
5503         // uint32_t QueryChannelRange_get_first_blocknum(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr);
5504         public static native int QueryChannelRange_get_first_blocknum(long this_ptr);
5505         // void QueryChannelRange_set_first_blocknum(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, uint32_t val);
5506         public static native void QueryChannelRange_set_first_blocknum(long this_ptr, int val);
5507         // uint32_t QueryChannelRange_get_number_of_blocks(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr);
5508         public static native int QueryChannelRange_get_number_of_blocks(long this_ptr);
5509         // void QueryChannelRange_set_number_of_blocks(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, uint32_t val);
5510         public static native void QueryChannelRange_set_number_of_blocks(long this_ptr, int val);
5511         // MUST_USE_RES struct LDKQueryChannelRange QueryChannelRange_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg);
5512         public static native long QueryChannelRange_new(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg);
5513         // uintptr_t QueryChannelRange_clone_ptr(LDKQueryChannelRange *NONNULL_PTR arg);
5514         public static native long QueryChannelRange_clone_ptr(long arg);
5515         // struct LDKQueryChannelRange QueryChannelRange_clone(const struct LDKQueryChannelRange *NONNULL_PTR orig);
5516         public static native long QueryChannelRange_clone(long orig);
5517         // void ReplyChannelRange_free(struct LDKReplyChannelRange this_obj);
5518         public static native void ReplyChannelRange_free(long this_obj);
5519         // const uint8_t (*ReplyChannelRange_get_chain_hash(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr))[32];
5520         public static native byte[] ReplyChannelRange_get_chain_hash(long this_ptr);
5521         // void ReplyChannelRange_set_chain_hash(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5522         public static native void ReplyChannelRange_set_chain_hash(long this_ptr, byte[] val);
5523         // uint32_t ReplyChannelRange_get_first_blocknum(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
5524         public static native int ReplyChannelRange_get_first_blocknum(long this_ptr);
5525         // void ReplyChannelRange_set_first_blocknum(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, uint32_t val);
5526         public static native void ReplyChannelRange_set_first_blocknum(long this_ptr, int val);
5527         // uint32_t ReplyChannelRange_get_number_of_blocks(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
5528         public static native int ReplyChannelRange_get_number_of_blocks(long this_ptr);
5529         // void ReplyChannelRange_set_number_of_blocks(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, uint32_t val);
5530         public static native void ReplyChannelRange_set_number_of_blocks(long this_ptr, int val);
5531         // bool ReplyChannelRange_get_sync_complete(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
5532         public static native boolean ReplyChannelRange_get_sync_complete(long this_ptr);
5533         // void ReplyChannelRange_set_sync_complete(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, bool val);
5534         public static native void ReplyChannelRange_set_sync_complete(long this_ptr, boolean val);
5535         // void ReplyChannelRange_set_short_channel_ids(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
5536         public static native void ReplyChannelRange_set_short_channel_ids(long this_ptr, long[] val);
5537         // MUST_USE_RES struct LDKReplyChannelRange ReplyChannelRange_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg, bool sync_complete_arg, struct LDKCVec_u64Z short_channel_ids_arg);
5538         public static native long ReplyChannelRange_new(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg, boolean sync_complete_arg, long[] short_channel_ids_arg);
5539         // uintptr_t ReplyChannelRange_clone_ptr(LDKReplyChannelRange *NONNULL_PTR arg);
5540         public static native long ReplyChannelRange_clone_ptr(long arg);
5541         // struct LDKReplyChannelRange ReplyChannelRange_clone(const struct LDKReplyChannelRange *NONNULL_PTR orig);
5542         public static native long ReplyChannelRange_clone(long orig);
5543         // void QueryShortChannelIds_free(struct LDKQueryShortChannelIds this_obj);
5544         public static native void QueryShortChannelIds_free(long this_obj);
5545         // const uint8_t (*QueryShortChannelIds_get_chain_hash(const struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr))[32];
5546         public static native byte[] QueryShortChannelIds_get_chain_hash(long this_ptr);
5547         // void QueryShortChannelIds_set_chain_hash(struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5548         public static native void QueryShortChannelIds_set_chain_hash(long this_ptr, byte[] val);
5549         // void QueryShortChannelIds_set_short_channel_ids(struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
5550         public static native void QueryShortChannelIds_set_short_channel_ids(long this_ptr, long[] val);
5551         // MUST_USE_RES struct LDKQueryShortChannelIds QueryShortChannelIds_new(struct LDKThirtyTwoBytes chain_hash_arg, struct LDKCVec_u64Z short_channel_ids_arg);
5552         public static native long QueryShortChannelIds_new(byte[] chain_hash_arg, long[] short_channel_ids_arg);
5553         // uintptr_t QueryShortChannelIds_clone_ptr(LDKQueryShortChannelIds *NONNULL_PTR arg);
5554         public static native long QueryShortChannelIds_clone_ptr(long arg);
5555         // struct LDKQueryShortChannelIds QueryShortChannelIds_clone(const struct LDKQueryShortChannelIds *NONNULL_PTR orig);
5556         public static native long QueryShortChannelIds_clone(long orig);
5557         // void ReplyShortChannelIdsEnd_free(struct LDKReplyShortChannelIdsEnd this_obj);
5558         public static native void ReplyShortChannelIdsEnd_free(long this_obj);
5559         // const uint8_t (*ReplyShortChannelIdsEnd_get_chain_hash(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr))[32];
5560         public static native byte[] ReplyShortChannelIdsEnd_get_chain_hash(long this_ptr);
5561         // void ReplyShortChannelIdsEnd_set_chain_hash(struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5562         public static native void ReplyShortChannelIdsEnd_set_chain_hash(long this_ptr, byte[] val);
5563         // bool ReplyShortChannelIdsEnd_get_full_information(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr);
5564         public static native boolean ReplyShortChannelIdsEnd_get_full_information(long this_ptr);
5565         // void ReplyShortChannelIdsEnd_set_full_information(struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr, bool val);
5566         public static native void ReplyShortChannelIdsEnd_set_full_information(long this_ptr, boolean val);
5567         // MUST_USE_RES struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_new(struct LDKThirtyTwoBytes chain_hash_arg, bool full_information_arg);
5568         public static native long ReplyShortChannelIdsEnd_new(byte[] chain_hash_arg, boolean full_information_arg);
5569         // uintptr_t ReplyShortChannelIdsEnd_clone_ptr(LDKReplyShortChannelIdsEnd *NONNULL_PTR arg);
5570         public static native long ReplyShortChannelIdsEnd_clone_ptr(long arg);
5571         // struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_clone(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR orig);
5572         public static native long ReplyShortChannelIdsEnd_clone(long orig);
5573         // void GossipTimestampFilter_free(struct LDKGossipTimestampFilter this_obj);
5574         public static native void GossipTimestampFilter_free(long this_obj);
5575         // const uint8_t (*GossipTimestampFilter_get_chain_hash(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr))[32];
5576         public static native byte[] GossipTimestampFilter_get_chain_hash(long this_ptr);
5577         // void GossipTimestampFilter_set_chain_hash(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5578         public static native void GossipTimestampFilter_set_chain_hash(long this_ptr, byte[] val);
5579         // uint32_t GossipTimestampFilter_get_first_timestamp(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr);
5580         public static native int GossipTimestampFilter_get_first_timestamp(long this_ptr);
5581         // void GossipTimestampFilter_set_first_timestamp(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, uint32_t val);
5582         public static native void GossipTimestampFilter_set_first_timestamp(long this_ptr, int val);
5583         // uint32_t GossipTimestampFilter_get_timestamp_range(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr);
5584         public static native int GossipTimestampFilter_get_timestamp_range(long this_ptr);
5585         // void GossipTimestampFilter_set_timestamp_range(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, uint32_t val);
5586         public static native void GossipTimestampFilter_set_timestamp_range(long this_ptr, int val);
5587         // MUST_USE_RES struct LDKGossipTimestampFilter GossipTimestampFilter_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_timestamp_arg, uint32_t timestamp_range_arg);
5588         public static native long GossipTimestampFilter_new(byte[] chain_hash_arg, int first_timestamp_arg, int timestamp_range_arg);
5589         // uintptr_t GossipTimestampFilter_clone_ptr(LDKGossipTimestampFilter *NONNULL_PTR arg);
5590         public static native long GossipTimestampFilter_clone_ptr(long arg);
5591         // struct LDKGossipTimestampFilter GossipTimestampFilter_clone(const struct LDKGossipTimestampFilter *NONNULL_PTR orig);
5592         public static native long GossipTimestampFilter_clone(long orig);
5593         // void ErrorAction_free(struct LDKErrorAction this_ptr);
5594         public static native void ErrorAction_free(long this_ptr);
5595         // uintptr_t ErrorAction_clone_ptr(LDKErrorAction *NONNULL_PTR arg);
5596         public static native long ErrorAction_clone_ptr(long arg);
5597         // struct LDKErrorAction ErrorAction_clone(const struct LDKErrorAction *NONNULL_PTR orig);
5598         public static native long ErrorAction_clone(long orig);
5599         // struct LDKErrorAction ErrorAction_disconnect_peer(struct LDKErrorMessage msg);
5600         public static native long ErrorAction_disconnect_peer(long msg);
5601         // struct LDKErrorAction ErrorAction_ignore_error(void);
5602         public static native long ErrorAction_ignore_error();
5603         // struct LDKErrorAction ErrorAction_ignore_and_log(enum LDKLevel a);
5604         public static native long ErrorAction_ignore_and_log(Level a);
5605         // struct LDKErrorAction ErrorAction_ignore_duplicate_gossip(void);
5606         public static native long ErrorAction_ignore_duplicate_gossip();
5607         // struct LDKErrorAction ErrorAction_send_error_message(struct LDKErrorMessage msg);
5608         public static native long ErrorAction_send_error_message(long msg);
5609         // struct LDKErrorAction ErrorAction_send_warning_message(struct LDKWarningMessage msg, enum LDKLevel log_level);
5610         public static native long ErrorAction_send_warning_message(long msg, Level log_level);
5611         // void LightningError_free(struct LDKLightningError this_obj);
5612         public static native void LightningError_free(long this_obj);
5613         // struct LDKStr LightningError_get_err(const struct LDKLightningError *NONNULL_PTR this_ptr);
5614         public static native String LightningError_get_err(long this_ptr);
5615         // void LightningError_set_err(struct LDKLightningError *NONNULL_PTR this_ptr, struct LDKStr val);
5616         public static native void LightningError_set_err(long this_ptr, String val);
5617         // struct LDKErrorAction LightningError_get_action(const struct LDKLightningError *NONNULL_PTR this_ptr);
5618         public static native long LightningError_get_action(long this_ptr);
5619         // void LightningError_set_action(struct LDKLightningError *NONNULL_PTR this_ptr, struct LDKErrorAction val);
5620         public static native void LightningError_set_action(long this_ptr, long val);
5621         // MUST_USE_RES struct LDKLightningError LightningError_new(struct LDKStr err_arg, struct LDKErrorAction action_arg);
5622         public static native long LightningError_new(String err_arg, long action_arg);
5623         // uintptr_t LightningError_clone_ptr(LDKLightningError *NONNULL_PTR arg);
5624         public static native long LightningError_clone_ptr(long arg);
5625         // struct LDKLightningError LightningError_clone(const struct LDKLightningError *NONNULL_PTR orig);
5626         public static native long LightningError_clone(long orig);
5627         // void CommitmentUpdate_free(struct LDKCommitmentUpdate this_obj);
5628         public static native void CommitmentUpdate_free(long this_obj);
5629         // struct LDKCVec_UpdateAddHTLCZ CommitmentUpdate_get_update_add_htlcs(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
5630         public static native long[] CommitmentUpdate_get_update_add_htlcs(long this_ptr);
5631         // void CommitmentUpdate_set_update_add_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateAddHTLCZ val);
5632         public static native void CommitmentUpdate_set_update_add_htlcs(long this_ptr, long[] val);
5633         // struct LDKCVec_UpdateFulfillHTLCZ CommitmentUpdate_get_update_fulfill_htlcs(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
5634         public static native long[] CommitmentUpdate_get_update_fulfill_htlcs(long this_ptr);
5635         // void CommitmentUpdate_set_update_fulfill_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFulfillHTLCZ val);
5636         public static native void CommitmentUpdate_set_update_fulfill_htlcs(long this_ptr, long[] val);
5637         // struct LDKCVec_UpdateFailHTLCZ CommitmentUpdate_get_update_fail_htlcs(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
5638         public static native long[] CommitmentUpdate_get_update_fail_htlcs(long this_ptr);
5639         // void CommitmentUpdate_set_update_fail_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFailHTLCZ val);
5640         public static native void CommitmentUpdate_set_update_fail_htlcs(long this_ptr, long[] val);
5641         // struct LDKCVec_UpdateFailMalformedHTLCZ CommitmentUpdate_get_update_fail_malformed_htlcs(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
5642         public static native long[] CommitmentUpdate_get_update_fail_malformed_htlcs(long this_ptr);
5643         // void CommitmentUpdate_set_update_fail_malformed_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFailMalformedHTLCZ val);
5644         public static native void CommitmentUpdate_set_update_fail_malformed_htlcs(long this_ptr, long[] val);
5645         // struct LDKUpdateFee CommitmentUpdate_get_update_fee(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
5646         public static native long CommitmentUpdate_get_update_fee(long this_ptr);
5647         // void CommitmentUpdate_set_update_fee(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKUpdateFee val);
5648         public static native void CommitmentUpdate_set_update_fee(long this_ptr, long val);
5649         // struct LDKCommitmentSigned CommitmentUpdate_get_commitment_signed(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
5650         public static native long CommitmentUpdate_get_commitment_signed(long this_ptr);
5651         // void CommitmentUpdate_set_commitment_signed(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCommitmentSigned val);
5652         public static native void CommitmentUpdate_set_commitment_signed(long this_ptr, long val);
5653         // 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);
5654         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);
5655         // uintptr_t CommitmentUpdate_clone_ptr(LDKCommitmentUpdate *NONNULL_PTR arg);
5656         public static native long CommitmentUpdate_clone_ptr(long arg);
5657         // struct LDKCommitmentUpdate CommitmentUpdate_clone(const struct LDKCommitmentUpdate *NONNULL_PTR orig);
5658         public static native long CommitmentUpdate_clone(long orig);
5659         // void ChannelMessageHandler_free(struct LDKChannelMessageHandler this_ptr);
5660         public static native void ChannelMessageHandler_free(long this_ptr);
5661         // void RoutingMessageHandler_free(struct LDKRoutingMessageHandler this_ptr);
5662         public static native void RoutingMessageHandler_free(long this_ptr);
5663         // struct LDKCVec_u8Z AcceptChannel_write(const struct LDKAcceptChannel *NONNULL_PTR obj);
5664         public static native byte[] AcceptChannel_write(long obj);
5665         // struct LDKCResult_AcceptChannelDecodeErrorZ AcceptChannel_read(struct LDKu8slice ser);
5666         public static native long AcceptChannel_read(byte[] ser);
5667         // struct LDKCVec_u8Z AnnouncementSignatures_write(const struct LDKAnnouncementSignatures *NONNULL_PTR obj);
5668         public static native byte[] AnnouncementSignatures_write(long obj);
5669         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ AnnouncementSignatures_read(struct LDKu8slice ser);
5670         public static native long AnnouncementSignatures_read(byte[] ser);
5671         // struct LDKCVec_u8Z ChannelReestablish_write(const struct LDKChannelReestablish *NONNULL_PTR obj);
5672         public static native byte[] ChannelReestablish_write(long obj);
5673         // struct LDKCResult_ChannelReestablishDecodeErrorZ ChannelReestablish_read(struct LDKu8slice ser);
5674         public static native long ChannelReestablish_read(byte[] ser);
5675         // struct LDKCVec_u8Z ClosingSigned_write(const struct LDKClosingSigned *NONNULL_PTR obj);
5676         public static native byte[] ClosingSigned_write(long obj);
5677         // struct LDKCResult_ClosingSignedDecodeErrorZ ClosingSigned_read(struct LDKu8slice ser);
5678         public static native long ClosingSigned_read(byte[] ser);
5679         // struct LDKCVec_u8Z ClosingSignedFeeRange_write(const struct LDKClosingSignedFeeRange *NONNULL_PTR obj);
5680         public static native byte[] ClosingSignedFeeRange_write(long obj);
5681         // struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ ClosingSignedFeeRange_read(struct LDKu8slice ser);
5682         public static native long ClosingSignedFeeRange_read(byte[] ser);
5683         // struct LDKCVec_u8Z CommitmentSigned_write(const struct LDKCommitmentSigned *NONNULL_PTR obj);
5684         public static native byte[] CommitmentSigned_write(long obj);
5685         // struct LDKCResult_CommitmentSignedDecodeErrorZ CommitmentSigned_read(struct LDKu8slice ser);
5686         public static native long CommitmentSigned_read(byte[] ser);
5687         // struct LDKCVec_u8Z FundingCreated_write(const struct LDKFundingCreated *NONNULL_PTR obj);
5688         public static native byte[] FundingCreated_write(long obj);
5689         // struct LDKCResult_FundingCreatedDecodeErrorZ FundingCreated_read(struct LDKu8slice ser);
5690         public static native long FundingCreated_read(byte[] ser);
5691         // struct LDKCVec_u8Z FundingSigned_write(const struct LDKFundingSigned *NONNULL_PTR obj);
5692         public static native byte[] FundingSigned_write(long obj);
5693         // struct LDKCResult_FundingSignedDecodeErrorZ FundingSigned_read(struct LDKu8slice ser);
5694         public static native long FundingSigned_read(byte[] ser);
5695         // struct LDKCVec_u8Z FundingLocked_write(const struct LDKFundingLocked *NONNULL_PTR obj);
5696         public static native byte[] FundingLocked_write(long obj);
5697         // struct LDKCResult_FundingLockedDecodeErrorZ FundingLocked_read(struct LDKu8slice ser);
5698         public static native long FundingLocked_read(byte[] ser);
5699         // struct LDKCVec_u8Z Init_write(const struct LDKInit *NONNULL_PTR obj);
5700         public static native byte[] Init_write(long obj);
5701         // struct LDKCResult_InitDecodeErrorZ Init_read(struct LDKu8slice ser);
5702         public static native long Init_read(byte[] ser);
5703         // struct LDKCVec_u8Z OpenChannel_write(const struct LDKOpenChannel *NONNULL_PTR obj);
5704         public static native byte[] OpenChannel_write(long obj);
5705         // struct LDKCResult_OpenChannelDecodeErrorZ OpenChannel_read(struct LDKu8slice ser);
5706         public static native long OpenChannel_read(byte[] ser);
5707         // struct LDKCVec_u8Z RevokeAndACK_write(const struct LDKRevokeAndACK *NONNULL_PTR obj);
5708         public static native byte[] RevokeAndACK_write(long obj);
5709         // struct LDKCResult_RevokeAndACKDecodeErrorZ RevokeAndACK_read(struct LDKu8slice ser);
5710         public static native long RevokeAndACK_read(byte[] ser);
5711         // struct LDKCVec_u8Z Shutdown_write(const struct LDKShutdown *NONNULL_PTR obj);
5712         public static native byte[] Shutdown_write(long obj);
5713         // struct LDKCResult_ShutdownDecodeErrorZ Shutdown_read(struct LDKu8slice ser);
5714         public static native long Shutdown_read(byte[] ser);
5715         // struct LDKCVec_u8Z UpdateFailHTLC_write(const struct LDKUpdateFailHTLC *NONNULL_PTR obj);
5716         public static native byte[] UpdateFailHTLC_write(long obj);
5717         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ UpdateFailHTLC_read(struct LDKu8slice ser);
5718         public static native long UpdateFailHTLC_read(byte[] ser);
5719         // struct LDKCVec_u8Z UpdateFailMalformedHTLC_write(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR obj);
5720         public static native byte[] UpdateFailMalformedHTLC_write(long obj);
5721         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ UpdateFailMalformedHTLC_read(struct LDKu8slice ser);
5722         public static native long UpdateFailMalformedHTLC_read(byte[] ser);
5723         // struct LDKCVec_u8Z UpdateFee_write(const struct LDKUpdateFee *NONNULL_PTR obj);
5724         public static native byte[] UpdateFee_write(long obj);
5725         // struct LDKCResult_UpdateFeeDecodeErrorZ UpdateFee_read(struct LDKu8slice ser);
5726         public static native long UpdateFee_read(byte[] ser);
5727         // struct LDKCVec_u8Z UpdateFulfillHTLC_write(const struct LDKUpdateFulfillHTLC *NONNULL_PTR obj);
5728         public static native byte[] UpdateFulfillHTLC_write(long obj);
5729         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ UpdateFulfillHTLC_read(struct LDKu8slice ser);
5730         public static native long UpdateFulfillHTLC_read(byte[] ser);
5731         // struct LDKCVec_u8Z UpdateAddHTLC_write(const struct LDKUpdateAddHTLC *NONNULL_PTR obj);
5732         public static native byte[] UpdateAddHTLC_write(long obj);
5733         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ UpdateAddHTLC_read(struct LDKu8slice ser);
5734         public static native long UpdateAddHTLC_read(byte[] ser);
5735         // struct LDKCVec_u8Z Ping_write(const struct LDKPing *NONNULL_PTR obj);
5736         public static native byte[] Ping_write(long obj);
5737         // struct LDKCResult_PingDecodeErrorZ Ping_read(struct LDKu8slice ser);
5738         public static native long Ping_read(byte[] ser);
5739         // struct LDKCVec_u8Z Pong_write(const struct LDKPong *NONNULL_PTR obj);
5740         public static native byte[] Pong_write(long obj);
5741         // struct LDKCResult_PongDecodeErrorZ Pong_read(struct LDKu8slice ser);
5742         public static native long Pong_read(byte[] ser);
5743         // struct LDKCVec_u8Z UnsignedChannelAnnouncement_write(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR obj);
5744         public static native byte[] UnsignedChannelAnnouncement_write(long obj);
5745         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ UnsignedChannelAnnouncement_read(struct LDKu8slice ser);
5746         public static native long UnsignedChannelAnnouncement_read(byte[] ser);
5747         // struct LDKCVec_u8Z ChannelAnnouncement_write(const struct LDKChannelAnnouncement *NONNULL_PTR obj);
5748         public static native byte[] ChannelAnnouncement_write(long obj);
5749         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ ChannelAnnouncement_read(struct LDKu8slice ser);
5750         public static native long ChannelAnnouncement_read(byte[] ser);
5751         // struct LDKCVec_u8Z UnsignedChannelUpdate_write(const struct LDKUnsignedChannelUpdate *NONNULL_PTR obj);
5752         public static native byte[] UnsignedChannelUpdate_write(long obj);
5753         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ UnsignedChannelUpdate_read(struct LDKu8slice ser);
5754         public static native long UnsignedChannelUpdate_read(byte[] ser);
5755         // struct LDKCVec_u8Z ChannelUpdate_write(const struct LDKChannelUpdate *NONNULL_PTR obj);
5756         public static native byte[] ChannelUpdate_write(long obj);
5757         // struct LDKCResult_ChannelUpdateDecodeErrorZ ChannelUpdate_read(struct LDKu8slice ser);
5758         public static native long ChannelUpdate_read(byte[] ser);
5759         // struct LDKCVec_u8Z ErrorMessage_write(const struct LDKErrorMessage *NONNULL_PTR obj);
5760         public static native byte[] ErrorMessage_write(long obj);
5761         // struct LDKCResult_ErrorMessageDecodeErrorZ ErrorMessage_read(struct LDKu8slice ser);
5762         public static native long ErrorMessage_read(byte[] ser);
5763         // struct LDKCVec_u8Z WarningMessage_write(const struct LDKWarningMessage *NONNULL_PTR obj);
5764         public static native byte[] WarningMessage_write(long obj);
5765         // struct LDKCResult_WarningMessageDecodeErrorZ WarningMessage_read(struct LDKu8slice ser);
5766         public static native long WarningMessage_read(byte[] ser);
5767         // struct LDKCVec_u8Z UnsignedNodeAnnouncement_write(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR obj);
5768         public static native byte[] UnsignedNodeAnnouncement_write(long obj);
5769         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ UnsignedNodeAnnouncement_read(struct LDKu8slice ser);
5770         public static native long UnsignedNodeAnnouncement_read(byte[] ser);
5771         // struct LDKCVec_u8Z NodeAnnouncement_write(const struct LDKNodeAnnouncement *NONNULL_PTR obj);
5772         public static native byte[] NodeAnnouncement_write(long obj);
5773         // struct LDKCResult_NodeAnnouncementDecodeErrorZ NodeAnnouncement_read(struct LDKu8slice ser);
5774         public static native long NodeAnnouncement_read(byte[] ser);
5775         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ QueryShortChannelIds_read(struct LDKu8slice ser);
5776         public static native long QueryShortChannelIds_read(byte[] ser);
5777         // struct LDKCVec_u8Z QueryShortChannelIds_write(const struct LDKQueryShortChannelIds *NONNULL_PTR obj);
5778         public static native byte[] QueryShortChannelIds_write(long obj);
5779         // struct LDKCVec_u8Z ReplyShortChannelIdsEnd_write(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR obj);
5780         public static native byte[] ReplyShortChannelIdsEnd_write(long obj);
5781         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ ReplyShortChannelIdsEnd_read(struct LDKu8slice ser);
5782         public static native long ReplyShortChannelIdsEnd_read(byte[] ser);
5783         // MUST_USE_RES uint32_t QueryChannelRange_end_blocknum(const struct LDKQueryChannelRange *NONNULL_PTR this_arg);
5784         public static native int QueryChannelRange_end_blocknum(long this_arg);
5785         // struct LDKCVec_u8Z QueryChannelRange_write(const struct LDKQueryChannelRange *NONNULL_PTR obj);
5786         public static native byte[] QueryChannelRange_write(long obj);
5787         // struct LDKCResult_QueryChannelRangeDecodeErrorZ QueryChannelRange_read(struct LDKu8slice ser);
5788         public static native long QueryChannelRange_read(byte[] ser);
5789         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ ReplyChannelRange_read(struct LDKu8slice ser);
5790         public static native long ReplyChannelRange_read(byte[] ser);
5791         // struct LDKCVec_u8Z ReplyChannelRange_write(const struct LDKReplyChannelRange *NONNULL_PTR obj);
5792         public static native byte[] ReplyChannelRange_write(long obj);
5793         // struct LDKCVec_u8Z GossipTimestampFilter_write(const struct LDKGossipTimestampFilter *NONNULL_PTR obj);
5794         public static native byte[] GossipTimestampFilter_write(long obj);
5795         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ GossipTimestampFilter_read(struct LDKu8slice ser);
5796         public static native long GossipTimestampFilter_read(byte[] ser);
5797         // void CustomMessageHandler_free(struct LDKCustomMessageHandler this_ptr);
5798         public static native void CustomMessageHandler_free(long this_ptr);
5799         // void IgnoringMessageHandler_free(struct LDKIgnoringMessageHandler this_obj);
5800         public static native void IgnoringMessageHandler_free(long this_obj);
5801         // MUST_USE_RES struct LDKIgnoringMessageHandler IgnoringMessageHandler_new(void);
5802         public static native long IgnoringMessageHandler_new();
5803         // struct LDKMessageSendEventsProvider IgnoringMessageHandler_as_MessageSendEventsProvider(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
5804         public static native long IgnoringMessageHandler_as_MessageSendEventsProvider(long this_arg);
5805         // struct LDKRoutingMessageHandler IgnoringMessageHandler_as_RoutingMessageHandler(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
5806         public static native long IgnoringMessageHandler_as_RoutingMessageHandler(long this_arg);
5807         // struct LDKCustomMessageReader IgnoringMessageHandler_as_CustomMessageReader(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
5808         public static native long IgnoringMessageHandler_as_CustomMessageReader(long this_arg);
5809         // struct LDKCustomMessageHandler IgnoringMessageHandler_as_CustomMessageHandler(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
5810         public static native long IgnoringMessageHandler_as_CustomMessageHandler(long this_arg);
5811         // void ErroringMessageHandler_free(struct LDKErroringMessageHandler this_obj);
5812         public static native void ErroringMessageHandler_free(long this_obj);
5813         // MUST_USE_RES struct LDKErroringMessageHandler ErroringMessageHandler_new(void);
5814         public static native long ErroringMessageHandler_new();
5815         // struct LDKMessageSendEventsProvider ErroringMessageHandler_as_MessageSendEventsProvider(const struct LDKErroringMessageHandler *NONNULL_PTR this_arg);
5816         public static native long ErroringMessageHandler_as_MessageSendEventsProvider(long this_arg);
5817         // struct LDKChannelMessageHandler ErroringMessageHandler_as_ChannelMessageHandler(const struct LDKErroringMessageHandler *NONNULL_PTR this_arg);
5818         public static native long ErroringMessageHandler_as_ChannelMessageHandler(long this_arg);
5819         // void MessageHandler_free(struct LDKMessageHandler this_obj);
5820         public static native void MessageHandler_free(long this_obj);
5821         // const struct LDKChannelMessageHandler *MessageHandler_get_chan_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
5822         public static native long MessageHandler_get_chan_handler(long this_ptr);
5823         // void MessageHandler_set_chan_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKChannelMessageHandler val);
5824         public static native void MessageHandler_set_chan_handler(long this_ptr, long val);
5825         // const struct LDKRoutingMessageHandler *MessageHandler_get_route_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
5826         public static native long MessageHandler_get_route_handler(long this_ptr);
5827         // void MessageHandler_set_route_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKRoutingMessageHandler val);
5828         public static native void MessageHandler_set_route_handler(long this_ptr, long val);
5829         // MUST_USE_RES struct LDKMessageHandler MessageHandler_new(struct LDKChannelMessageHandler chan_handler_arg, struct LDKRoutingMessageHandler route_handler_arg);
5830         public static native long MessageHandler_new(long chan_handler_arg, long route_handler_arg);
5831         // uintptr_t SocketDescriptor_clone_ptr(LDKSocketDescriptor *NONNULL_PTR arg);
5832         public static native long SocketDescriptor_clone_ptr(long arg);
5833         // struct LDKSocketDescriptor SocketDescriptor_clone(const struct LDKSocketDescriptor *NONNULL_PTR orig);
5834         public static native long SocketDescriptor_clone(long orig);
5835         // void SocketDescriptor_free(struct LDKSocketDescriptor this_ptr);
5836         public static native void SocketDescriptor_free(long this_ptr);
5837         // void PeerHandleError_free(struct LDKPeerHandleError this_obj);
5838         public static native void PeerHandleError_free(long this_obj);
5839         // bool PeerHandleError_get_no_connection_possible(const struct LDKPeerHandleError *NONNULL_PTR this_ptr);
5840         public static native boolean PeerHandleError_get_no_connection_possible(long this_ptr);
5841         // void PeerHandleError_set_no_connection_possible(struct LDKPeerHandleError *NONNULL_PTR this_ptr, bool val);
5842         public static native void PeerHandleError_set_no_connection_possible(long this_ptr, boolean val);
5843         // MUST_USE_RES struct LDKPeerHandleError PeerHandleError_new(bool no_connection_possible_arg);
5844         public static native long PeerHandleError_new(boolean no_connection_possible_arg);
5845         // uintptr_t PeerHandleError_clone_ptr(LDKPeerHandleError *NONNULL_PTR arg);
5846         public static native long PeerHandleError_clone_ptr(long arg);
5847         // struct LDKPeerHandleError PeerHandleError_clone(const struct LDKPeerHandleError *NONNULL_PTR orig);
5848         public static native long PeerHandleError_clone(long orig);
5849         // void PeerManager_free(struct LDKPeerManager this_obj);
5850         public static native void PeerManager_free(long this_obj);
5851         // 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, struct LDKCustomMessageHandler custom_message_handler);
5852         public static native long PeerManager_new(long message_handler, byte[] our_node_secret, byte[] ephemeral_random_data, long logger, long custom_message_handler);
5853         // MUST_USE_RES struct LDKCVec_PublicKeyZ PeerManager_get_peer_node_ids(const struct LDKPeerManager *NONNULL_PTR this_arg);
5854         public static native byte[][] PeerManager_get_peer_node_ids(long this_arg);
5855         // 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, struct LDKCOption_NetAddressZ remote_network_address);
5856         public static native long PeerManager_new_outbound_connection(long this_arg, byte[] their_node_id, long descriptor, long remote_network_address);
5857         // MUST_USE_RES struct LDKCResult_NonePeerHandleErrorZ PeerManager_new_inbound_connection(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor descriptor, struct LDKCOption_NetAddressZ remote_network_address);
5858         public static native long PeerManager_new_inbound_connection(long this_arg, long descriptor, long remote_network_address);
5859         // MUST_USE_RES struct LDKCResult_NonePeerHandleErrorZ PeerManager_write_buffer_space_avail(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor *NONNULL_PTR descriptor);
5860         public static native long PeerManager_write_buffer_space_avail(long this_arg, long descriptor);
5861         // 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);
5862         public static native long PeerManager_read_event(long this_arg, long peer_descriptor, byte[] data);
5863         // void PeerManager_process_events(const struct LDKPeerManager *NONNULL_PTR this_arg);
5864         public static native void PeerManager_process_events(long this_arg);
5865         // void PeerManager_socket_disconnected(const struct LDKPeerManager *NONNULL_PTR this_arg, const struct LDKSocketDescriptor *NONNULL_PTR descriptor);
5866         public static native void PeerManager_socket_disconnected(long this_arg, long descriptor);
5867         // void PeerManager_disconnect_by_node_id(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKPublicKey node_id, bool no_connection_possible);
5868         public static native void PeerManager_disconnect_by_node_id(long this_arg, byte[] node_id, boolean no_connection_possible);
5869         // void PeerManager_disconnect_all_peers(const struct LDKPeerManager *NONNULL_PTR this_arg);
5870         public static native void PeerManager_disconnect_all_peers(long this_arg);
5871         // void PeerManager_timer_tick_occurred(const struct LDKPeerManager *NONNULL_PTR this_arg);
5872         public static native void PeerManager_timer_tick_occurred(long this_arg);
5873         // uint64_t htlc_success_tx_weight(bool opt_anchors);
5874         public static native long htlc_success_tx_weight(boolean opt_anchors);
5875         // uint64_t htlc_timeout_tx_weight(bool opt_anchors);
5876         public static native long htlc_timeout_tx_weight(boolean opt_anchors);
5877         // struct LDKThirtyTwoBytes build_commitment_secret(const uint8_t (*commitment_seed)[32], uint64_t idx);
5878         public static native byte[] build_commitment_secret(byte[] commitment_seed, long idx);
5879         // struct LDKTransaction build_closing_transaction(uint64_t to_holder_value_sat, uint64_t to_counterparty_value_sat, struct LDKCVec_u8Z to_holder_script, struct LDKCVec_u8Z to_counterparty_script, struct LDKOutPoint funding_outpoint);
5880         public static native byte[] build_closing_transaction(long to_holder_value_sat, long to_counterparty_value_sat, byte[] to_holder_script, byte[] to_counterparty_script, long funding_outpoint);
5881         // void CounterpartyCommitmentSecrets_free(struct LDKCounterpartyCommitmentSecrets this_obj);
5882         public static native void CounterpartyCommitmentSecrets_free(long this_obj);
5883         // uintptr_t CounterpartyCommitmentSecrets_clone_ptr(LDKCounterpartyCommitmentSecrets *NONNULL_PTR arg);
5884         public static native long CounterpartyCommitmentSecrets_clone_ptr(long arg);
5885         // struct LDKCounterpartyCommitmentSecrets CounterpartyCommitmentSecrets_clone(const struct LDKCounterpartyCommitmentSecrets *NONNULL_PTR orig);
5886         public static native long CounterpartyCommitmentSecrets_clone(long orig);
5887         // MUST_USE_RES struct LDKCounterpartyCommitmentSecrets CounterpartyCommitmentSecrets_new(void);
5888         public static native long CounterpartyCommitmentSecrets_new();
5889         // MUST_USE_RES uint64_t CounterpartyCommitmentSecrets_get_min_seen_secret(const struct LDKCounterpartyCommitmentSecrets *NONNULL_PTR this_arg);
5890         public static native long CounterpartyCommitmentSecrets_get_min_seen_secret(long this_arg);
5891         // MUST_USE_RES struct LDKCResult_NoneNoneZ CounterpartyCommitmentSecrets_provide_secret(struct LDKCounterpartyCommitmentSecrets *NONNULL_PTR this_arg, uint64_t idx, struct LDKThirtyTwoBytes secret);
5892         public static native long CounterpartyCommitmentSecrets_provide_secret(long this_arg, long idx, byte[] secret);
5893         // MUST_USE_RES struct LDKThirtyTwoBytes CounterpartyCommitmentSecrets_get_secret(const struct LDKCounterpartyCommitmentSecrets *NONNULL_PTR this_arg, uint64_t idx);
5894         public static native byte[] CounterpartyCommitmentSecrets_get_secret(long this_arg, long idx);
5895         // struct LDKCVec_u8Z CounterpartyCommitmentSecrets_write(const struct LDKCounterpartyCommitmentSecrets *NONNULL_PTR obj);
5896         public static native byte[] CounterpartyCommitmentSecrets_write(long obj);
5897         // struct LDKCResult_CounterpartyCommitmentSecretsDecodeErrorZ CounterpartyCommitmentSecrets_read(struct LDKu8slice ser);
5898         public static native long CounterpartyCommitmentSecrets_read(byte[] ser);
5899         // struct LDKCResult_SecretKeyErrorZ derive_private_key(struct LDKPublicKey per_commitment_point, const uint8_t (*base_secret)[32]);
5900         public static native long derive_private_key(byte[] per_commitment_point, byte[] base_secret);
5901         // struct LDKCResult_PublicKeyErrorZ derive_public_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey base_point);
5902         public static native long derive_public_key(byte[] per_commitment_point, byte[] base_point);
5903         // struct LDKCResult_SecretKeyErrorZ derive_private_revocation_key(const uint8_t (*per_commitment_secret)[32], const uint8_t (*countersignatory_revocation_base_secret)[32]);
5904         public static native long derive_private_revocation_key(byte[] per_commitment_secret, byte[] countersignatory_revocation_base_secret);
5905         // struct LDKCResult_PublicKeyErrorZ derive_public_revocation_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey countersignatory_revocation_base_point);
5906         public static native long derive_public_revocation_key(byte[] per_commitment_point, byte[] countersignatory_revocation_base_point);
5907         // void TxCreationKeys_free(struct LDKTxCreationKeys this_obj);
5908         public static native void TxCreationKeys_free(long this_obj);
5909         // struct LDKPublicKey TxCreationKeys_get_per_commitment_point(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
5910         public static native byte[] TxCreationKeys_get_per_commitment_point(long this_ptr);
5911         // void TxCreationKeys_set_per_commitment_point(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5912         public static native void TxCreationKeys_set_per_commitment_point(long this_ptr, byte[] val);
5913         // struct LDKPublicKey TxCreationKeys_get_revocation_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
5914         public static native byte[] TxCreationKeys_get_revocation_key(long this_ptr);
5915         // void TxCreationKeys_set_revocation_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5916         public static native void TxCreationKeys_set_revocation_key(long this_ptr, byte[] val);
5917         // struct LDKPublicKey TxCreationKeys_get_broadcaster_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
5918         public static native byte[] TxCreationKeys_get_broadcaster_htlc_key(long this_ptr);
5919         // void TxCreationKeys_set_broadcaster_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5920         public static native void TxCreationKeys_set_broadcaster_htlc_key(long this_ptr, byte[] val);
5921         // struct LDKPublicKey TxCreationKeys_get_countersignatory_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
5922         public static native byte[] TxCreationKeys_get_countersignatory_htlc_key(long this_ptr);
5923         // void TxCreationKeys_set_countersignatory_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5924         public static native void TxCreationKeys_set_countersignatory_htlc_key(long this_ptr, byte[] val);
5925         // struct LDKPublicKey TxCreationKeys_get_broadcaster_delayed_payment_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
5926         public static native byte[] TxCreationKeys_get_broadcaster_delayed_payment_key(long this_ptr);
5927         // void TxCreationKeys_set_broadcaster_delayed_payment_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5928         public static native void TxCreationKeys_set_broadcaster_delayed_payment_key(long this_ptr, byte[] val);
5929         // 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);
5930         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);
5931         // uintptr_t TxCreationKeys_clone_ptr(LDKTxCreationKeys *NONNULL_PTR arg);
5932         public static native long TxCreationKeys_clone_ptr(long arg);
5933         // struct LDKTxCreationKeys TxCreationKeys_clone(const struct LDKTxCreationKeys *NONNULL_PTR orig);
5934         public static native long TxCreationKeys_clone(long orig);
5935         // struct LDKCVec_u8Z TxCreationKeys_write(const struct LDKTxCreationKeys *NONNULL_PTR obj);
5936         public static native byte[] TxCreationKeys_write(long obj);
5937         // struct LDKCResult_TxCreationKeysDecodeErrorZ TxCreationKeys_read(struct LDKu8slice ser);
5938         public static native long TxCreationKeys_read(byte[] ser);
5939         // void ChannelPublicKeys_free(struct LDKChannelPublicKeys this_obj);
5940         public static native void ChannelPublicKeys_free(long this_obj);
5941         // struct LDKPublicKey ChannelPublicKeys_get_funding_pubkey(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
5942         public static native byte[] ChannelPublicKeys_get_funding_pubkey(long this_ptr);
5943         // void ChannelPublicKeys_set_funding_pubkey(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5944         public static native void ChannelPublicKeys_set_funding_pubkey(long this_ptr, byte[] val);
5945         // struct LDKPublicKey ChannelPublicKeys_get_revocation_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
5946         public static native byte[] ChannelPublicKeys_get_revocation_basepoint(long this_ptr);
5947         // void ChannelPublicKeys_set_revocation_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5948         public static native void ChannelPublicKeys_set_revocation_basepoint(long this_ptr, byte[] val);
5949         // struct LDKPublicKey ChannelPublicKeys_get_payment_point(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
5950         public static native byte[] ChannelPublicKeys_get_payment_point(long this_ptr);
5951         // void ChannelPublicKeys_set_payment_point(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5952         public static native void ChannelPublicKeys_set_payment_point(long this_ptr, byte[] val);
5953         // struct LDKPublicKey ChannelPublicKeys_get_delayed_payment_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
5954         public static native byte[] ChannelPublicKeys_get_delayed_payment_basepoint(long this_ptr);
5955         // void ChannelPublicKeys_set_delayed_payment_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5956         public static native void ChannelPublicKeys_set_delayed_payment_basepoint(long this_ptr, byte[] val);
5957         // struct LDKPublicKey ChannelPublicKeys_get_htlc_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
5958         public static native byte[] ChannelPublicKeys_get_htlc_basepoint(long this_ptr);
5959         // void ChannelPublicKeys_set_htlc_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5960         public static native void ChannelPublicKeys_set_htlc_basepoint(long this_ptr, byte[] val);
5961         // 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);
5962         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);
5963         // uintptr_t ChannelPublicKeys_clone_ptr(LDKChannelPublicKeys *NONNULL_PTR arg);
5964         public static native long ChannelPublicKeys_clone_ptr(long arg);
5965         // struct LDKChannelPublicKeys ChannelPublicKeys_clone(const struct LDKChannelPublicKeys *NONNULL_PTR orig);
5966         public static native long ChannelPublicKeys_clone(long orig);
5967         // struct LDKCVec_u8Z ChannelPublicKeys_write(const struct LDKChannelPublicKeys *NONNULL_PTR obj);
5968         public static native byte[] ChannelPublicKeys_write(long obj);
5969         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ ChannelPublicKeys_read(struct LDKu8slice ser);
5970         public static native long ChannelPublicKeys_read(byte[] ser);
5971         // MUST_USE_RES struct LDKCResult_TxCreationKeysErrorZ 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);
5972         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);
5973         // MUST_USE_RES struct LDKCResult_TxCreationKeysErrorZ TxCreationKeys_from_channel_static_keys(struct LDKPublicKey per_commitment_point, const struct LDKChannelPublicKeys *NONNULL_PTR broadcaster_keys, const struct LDKChannelPublicKeys *NONNULL_PTR countersignatory_keys);
5974         public static native long TxCreationKeys_from_channel_static_keys(byte[] per_commitment_point, long broadcaster_keys, long countersignatory_keys);
5975         // struct LDKCVec_u8Z get_revokeable_redeemscript(struct LDKPublicKey revocation_key, uint16_t contest_delay, struct LDKPublicKey broadcaster_delayed_payment_key);
5976         public static native byte[] get_revokeable_redeemscript(byte[] revocation_key, short contest_delay, byte[] broadcaster_delayed_payment_key);
5977         // void HTLCOutputInCommitment_free(struct LDKHTLCOutputInCommitment this_obj);
5978         public static native void HTLCOutputInCommitment_free(long this_obj);
5979         // bool HTLCOutputInCommitment_get_offered(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
5980         public static native boolean HTLCOutputInCommitment_get_offered(long this_ptr);
5981         // void HTLCOutputInCommitment_set_offered(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, bool val);
5982         public static native void HTLCOutputInCommitment_set_offered(long this_ptr, boolean val);
5983         // uint64_t HTLCOutputInCommitment_get_amount_msat(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
5984         public static native long HTLCOutputInCommitment_get_amount_msat(long this_ptr);
5985         // void HTLCOutputInCommitment_set_amount_msat(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, uint64_t val);
5986         public static native void HTLCOutputInCommitment_set_amount_msat(long this_ptr, long val);
5987         // uint32_t HTLCOutputInCommitment_get_cltv_expiry(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
5988         public static native int HTLCOutputInCommitment_get_cltv_expiry(long this_ptr);
5989         // void HTLCOutputInCommitment_set_cltv_expiry(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, uint32_t val);
5990         public static native void HTLCOutputInCommitment_set_cltv_expiry(long this_ptr, int val);
5991         // const uint8_t (*HTLCOutputInCommitment_get_payment_hash(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr))[32];
5992         public static native byte[] HTLCOutputInCommitment_get_payment_hash(long this_ptr);
5993         // void HTLCOutputInCommitment_set_payment_hash(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
5994         public static native void HTLCOutputInCommitment_set_payment_hash(long this_ptr, byte[] val);
5995         // struct LDKCOption_u32Z HTLCOutputInCommitment_get_transaction_output_index(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
5996         public static native long HTLCOutputInCommitment_get_transaction_output_index(long this_ptr);
5997         // void HTLCOutputInCommitment_set_transaction_output_index(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, struct LDKCOption_u32Z val);
5998         public static native void HTLCOutputInCommitment_set_transaction_output_index(long this_ptr, long val);
5999         // MUST_USE_RES struct LDKHTLCOutputInCommitment HTLCOutputInCommitment_new(bool offered_arg, uint64_t amount_msat_arg, uint32_t cltv_expiry_arg, struct LDKThirtyTwoBytes payment_hash_arg, struct LDKCOption_u32Z transaction_output_index_arg);
6000         public static native long HTLCOutputInCommitment_new(boolean offered_arg, long amount_msat_arg, int cltv_expiry_arg, byte[] payment_hash_arg, long transaction_output_index_arg);
6001         // uintptr_t HTLCOutputInCommitment_clone_ptr(LDKHTLCOutputInCommitment *NONNULL_PTR arg);
6002         public static native long HTLCOutputInCommitment_clone_ptr(long arg);
6003         // struct LDKHTLCOutputInCommitment HTLCOutputInCommitment_clone(const struct LDKHTLCOutputInCommitment *NONNULL_PTR orig);
6004         public static native long HTLCOutputInCommitment_clone(long orig);
6005         // struct LDKCVec_u8Z HTLCOutputInCommitment_write(const struct LDKHTLCOutputInCommitment *NONNULL_PTR obj);
6006         public static native byte[] HTLCOutputInCommitment_write(long obj);
6007         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ HTLCOutputInCommitment_read(struct LDKu8slice ser);
6008         public static native long HTLCOutputInCommitment_read(byte[] ser);
6009         // struct LDKCVec_u8Z get_htlc_redeemscript(const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, bool opt_anchors, const struct LDKTxCreationKeys *NONNULL_PTR keys);
6010         public static native byte[] get_htlc_redeemscript(long htlc, boolean opt_anchors, long keys);
6011         // struct LDKCVec_u8Z make_funding_redeemscript(struct LDKPublicKey broadcaster, struct LDKPublicKey countersignatory);
6012         public static native byte[] make_funding_redeemscript(byte[] broadcaster, byte[] countersignatory);
6013         // struct LDKTransaction build_htlc_transaction(const uint8_t (*commitment_txid)[32], uint32_t feerate_per_kw, uint16_t contest_delay, const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, bool opt_anchors, struct LDKPublicKey broadcaster_delayed_payment_key, struct LDKPublicKey revocation_key);
6014         public static native byte[] build_htlc_transaction(byte[] commitment_txid, int feerate_per_kw, short contest_delay, long htlc, boolean opt_anchors, byte[] broadcaster_delayed_payment_key, byte[] revocation_key);
6015         // struct LDKCVec_u8Z get_anchor_redeemscript(struct LDKPublicKey funding_pubkey);
6016         public static native byte[] get_anchor_redeemscript(byte[] funding_pubkey);
6017         // void ChannelTransactionParameters_free(struct LDKChannelTransactionParameters this_obj);
6018         public static native void ChannelTransactionParameters_free(long this_obj);
6019         // struct LDKChannelPublicKeys ChannelTransactionParameters_get_holder_pubkeys(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
6020         public static native long ChannelTransactionParameters_get_holder_pubkeys(long this_ptr);
6021         // void ChannelTransactionParameters_set_holder_pubkeys(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKChannelPublicKeys val);
6022         public static native void ChannelTransactionParameters_set_holder_pubkeys(long this_ptr, long val);
6023         // uint16_t ChannelTransactionParameters_get_holder_selected_contest_delay(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
6024         public static native short ChannelTransactionParameters_get_holder_selected_contest_delay(long this_ptr);
6025         // void ChannelTransactionParameters_set_holder_selected_contest_delay(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, uint16_t val);
6026         public static native void ChannelTransactionParameters_set_holder_selected_contest_delay(long this_ptr, short val);
6027         // bool ChannelTransactionParameters_get_is_outbound_from_holder(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
6028         public static native boolean ChannelTransactionParameters_get_is_outbound_from_holder(long this_ptr);
6029         // void ChannelTransactionParameters_set_is_outbound_from_holder(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, bool val);
6030         public static native void ChannelTransactionParameters_set_is_outbound_from_holder(long this_ptr, boolean val);
6031         // struct LDKCounterpartyChannelTransactionParameters ChannelTransactionParameters_get_counterparty_parameters(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
6032         public static native long ChannelTransactionParameters_get_counterparty_parameters(long this_ptr);
6033         // void ChannelTransactionParameters_set_counterparty_parameters(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKCounterpartyChannelTransactionParameters val);
6034         public static native void ChannelTransactionParameters_set_counterparty_parameters(long this_ptr, long val);
6035         // struct LDKOutPoint ChannelTransactionParameters_get_funding_outpoint(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
6036         public static native long ChannelTransactionParameters_get_funding_outpoint(long this_ptr);
6037         // void ChannelTransactionParameters_set_funding_outpoint(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKOutPoint val);
6038         public static native void ChannelTransactionParameters_set_funding_outpoint(long this_ptr, long val);
6039         // enum LDKCOption_NoneZ ChannelTransactionParameters_get_opt_anchors(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
6040         public static native COption_NoneZ ChannelTransactionParameters_get_opt_anchors(long this_ptr);
6041         // void ChannelTransactionParameters_set_opt_anchors(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, enum LDKCOption_NoneZ val);
6042         public static native void ChannelTransactionParameters_set_opt_anchors(long this_ptr, COption_NoneZ val);
6043         // 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, enum LDKCOption_NoneZ opt_anchors_arg);
6044         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, COption_NoneZ opt_anchors_arg);
6045         // uintptr_t ChannelTransactionParameters_clone_ptr(LDKChannelTransactionParameters *NONNULL_PTR arg);
6046         public static native long ChannelTransactionParameters_clone_ptr(long arg);
6047         // struct LDKChannelTransactionParameters ChannelTransactionParameters_clone(const struct LDKChannelTransactionParameters *NONNULL_PTR orig);
6048         public static native long ChannelTransactionParameters_clone(long orig);
6049         // void CounterpartyChannelTransactionParameters_free(struct LDKCounterpartyChannelTransactionParameters this_obj);
6050         public static native void CounterpartyChannelTransactionParameters_free(long this_obj);
6051         // struct LDKChannelPublicKeys CounterpartyChannelTransactionParameters_get_pubkeys(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr);
6052         public static native long CounterpartyChannelTransactionParameters_get_pubkeys(long this_ptr);
6053         // void CounterpartyChannelTransactionParameters_set_pubkeys(struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKChannelPublicKeys val);
6054         public static native void CounterpartyChannelTransactionParameters_set_pubkeys(long this_ptr, long val);
6055         // uint16_t CounterpartyChannelTransactionParameters_get_selected_contest_delay(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr);
6056         public static native short CounterpartyChannelTransactionParameters_get_selected_contest_delay(long this_ptr);
6057         // void CounterpartyChannelTransactionParameters_set_selected_contest_delay(struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr, uint16_t val);
6058         public static native void CounterpartyChannelTransactionParameters_set_selected_contest_delay(long this_ptr, short val);
6059         // MUST_USE_RES struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_new(struct LDKChannelPublicKeys pubkeys_arg, uint16_t selected_contest_delay_arg);
6060         public static native long CounterpartyChannelTransactionParameters_new(long pubkeys_arg, short selected_contest_delay_arg);
6061         // uintptr_t CounterpartyChannelTransactionParameters_clone_ptr(LDKCounterpartyChannelTransactionParameters *NONNULL_PTR arg);
6062         public static native long CounterpartyChannelTransactionParameters_clone_ptr(long arg);
6063         // struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_clone(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR orig);
6064         public static native long CounterpartyChannelTransactionParameters_clone(long orig);
6065         // MUST_USE_RES bool ChannelTransactionParameters_is_populated(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
6066         public static native boolean ChannelTransactionParameters_is_populated(long this_arg);
6067         // MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_holder_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
6068         public static native long ChannelTransactionParameters_as_holder_broadcastable(long this_arg);
6069         // MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_counterparty_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
6070         public static native long ChannelTransactionParameters_as_counterparty_broadcastable(long this_arg);
6071         // struct LDKCVec_u8Z CounterpartyChannelTransactionParameters_write(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR obj);
6072         public static native byte[] CounterpartyChannelTransactionParameters_write(long obj);
6073         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CounterpartyChannelTransactionParameters_read(struct LDKu8slice ser);
6074         public static native long CounterpartyChannelTransactionParameters_read(byte[] ser);
6075         // struct LDKCVec_u8Z ChannelTransactionParameters_write(const struct LDKChannelTransactionParameters *NONNULL_PTR obj);
6076         public static native byte[] ChannelTransactionParameters_write(long obj);
6077         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ ChannelTransactionParameters_read(struct LDKu8slice ser);
6078         public static native long ChannelTransactionParameters_read(byte[] ser);
6079         // void DirectedChannelTransactionParameters_free(struct LDKDirectedChannelTransactionParameters this_obj);
6080         public static native void DirectedChannelTransactionParameters_free(long this_obj);
6081         // MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_broadcaster_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
6082         public static native long DirectedChannelTransactionParameters_broadcaster_pubkeys(long this_arg);
6083         // MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_countersignatory_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
6084         public static native long DirectedChannelTransactionParameters_countersignatory_pubkeys(long this_arg);
6085         // MUST_USE_RES uint16_t DirectedChannelTransactionParameters_contest_delay(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
6086         public static native short DirectedChannelTransactionParameters_contest_delay(long this_arg);
6087         // MUST_USE_RES bool DirectedChannelTransactionParameters_is_outbound(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
6088         public static native boolean DirectedChannelTransactionParameters_is_outbound(long this_arg);
6089         // MUST_USE_RES struct LDKOutPoint DirectedChannelTransactionParameters_funding_outpoint(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
6090         public static native long DirectedChannelTransactionParameters_funding_outpoint(long this_arg);
6091         // MUST_USE_RES bool DirectedChannelTransactionParameters_opt_anchors(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
6092         public static native boolean DirectedChannelTransactionParameters_opt_anchors(long this_arg);
6093         // void HolderCommitmentTransaction_free(struct LDKHolderCommitmentTransaction this_obj);
6094         public static native void HolderCommitmentTransaction_free(long this_obj);
6095         // struct LDKSignature HolderCommitmentTransaction_get_counterparty_sig(const struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr);
6096         public static native byte[] HolderCommitmentTransaction_get_counterparty_sig(long this_ptr);
6097         // void HolderCommitmentTransaction_set_counterparty_sig(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKSignature val);
6098         public static native void HolderCommitmentTransaction_set_counterparty_sig(long this_ptr, byte[] val);
6099         // void HolderCommitmentTransaction_set_counterparty_htlc_sigs(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKCVec_SignatureZ val);
6100         public static native void HolderCommitmentTransaction_set_counterparty_htlc_sigs(long this_ptr, byte[][] val);
6101         // uintptr_t HolderCommitmentTransaction_clone_ptr(LDKHolderCommitmentTransaction *NONNULL_PTR arg);
6102         public static native long HolderCommitmentTransaction_clone_ptr(long arg);
6103         // struct LDKHolderCommitmentTransaction HolderCommitmentTransaction_clone(const struct LDKHolderCommitmentTransaction *NONNULL_PTR orig);
6104         public static native long HolderCommitmentTransaction_clone(long orig);
6105         // struct LDKCVec_u8Z HolderCommitmentTransaction_write(const struct LDKHolderCommitmentTransaction *NONNULL_PTR obj);
6106         public static native byte[] HolderCommitmentTransaction_write(long obj);
6107         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ HolderCommitmentTransaction_read(struct LDKu8slice ser);
6108         public static native long HolderCommitmentTransaction_read(byte[] ser);
6109         // 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);
6110         public static native long HolderCommitmentTransaction_new(long commitment_tx, byte[] counterparty_sig, byte[][] counterparty_htlc_sigs, byte[] holder_funding_key, byte[] counterparty_funding_key);
6111         // void BuiltCommitmentTransaction_free(struct LDKBuiltCommitmentTransaction this_obj);
6112         public static native void BuiltCommitmentTransaction_free(long this_obj);
6113         // struct LDKTransaction BuiltCommitmentTransaction_get_transaction(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr);
6114         public static native byte[] BuiltCommitmentTransaction_get_transaction(long this_ptr);
6115         // void BuiltCommitmentTransaction_set_transaction(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKTransaction val);
6116         public static native void BuiltCommitmentTransaction_set_transaction(long this_ptr, byte[] val);
6117         // const uint8_t (*BuiltCommitmentTransaction_get_txid(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr))[32];
6118         public static native byte[] BuiltCommitmentTransaction_get_txid(long this_ptr);
6119         // void BuiltCommitmentTransaction_set_txid(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
6120         public static native void BuiltCommitmentTransaction_set_txid(long this_ptr, byte[] val);
6121         // MUST_USE_RES struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_new(struct LDKTransaction transaction_arg, struct LDKThirtyTwoBytes txid_arg);
6122         public static native long BuiltCommitmentTransaction_new(byte[] transaction_arg, byte[] txid_arg);
6123         // uintptr_t BuiltCommitmentTransaction_clone_ptr(LDKBuiltCommitmentTransaction *NONNULL_PTR arg);
6124         public static native long BuiltCommitmentTransaction_clone_ptr(long arg);
6125         // struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_clone(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR orig);
6126         public static native long BuiltCommitmentTransaction_clone(long orig);
6127         // struct LDKCVec_u8Z BuiltCommitmentTransaction_write(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR obj);
6128         public static native byte[] BuiltCommitmentTransaction_write(long obj);
6129         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ BuiltCommitmentTransaction_read(struct LDKu8slice ser);
6130         public static native long BuiltCommitmentTransaction_read(byte[] ser);
6131         // 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);
6132         public static native byte[] BuiltCommitmentTransaction_get_sighash_all(long this_arg, byte[] funding_redeemscript, long channel_value_satoshis);
6133         // 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);
6134         public static native byte[] BuiltCommitmentTransaction_sign(long this_arg, byte[] funding_key, byte[] funding_redeemscript, long channel_value_satoshis);
6135         // void ClosingTransaction_free(struct LDKClosingTransaction this_obj);
6136         public static native void ClosingTransaction_free(long this_obj);
6137         // uintptr_t ClosingTransaction_clone_ptr(LDKClosingTransaction *NONNULL_PTR arg);
6138         public static native long ClosingTransaction_clone_ptr(long arg);
6139         // struct LDKClosingTransaction ClosingTransaction_clone(const struct LDKClosingTransaction *NONNULL_PTR orig);
6140         public static native long ClosingTransaction_clone(long orig);
6141         // uint64_t ClosingTransaction_hash(const struct LDKClosingTransaction *NONNULL_PTR o);
6142         public static native long ClosingTransaction_hash(long o);
6143         // MUST_USE_RES struct LDKClosingTransaction ClosingTransaction_new(uint64_t to_holder_value_sat, uint64_t to_counterparty_value_sat, struct LDKCVec_u8Z to_holder_script, struct LDKCVec_u8Z to_counterparty_script, struct LDKOutPoint funding_outpoint);
6144         public static native long ClosingTransaction_new(long to_holder_value_sat, long to_counterparty_value_sat, byte[] to_holder_script, byte[] to_counterparty_script, long funding_outpoint);
6145         // MUST_USE_RES struct LDKTrustedClosingTransaction ClosingTransaction_trust(const struct LDKClosingTransaction *NONNULL_PTR this_arg);
6146         public static native long ClosingTransaction_trust(long this_arg);
6147         // MUST_USE_RES struct LDKCResult_TrustedClosingTransactionNoneZ ClosingTransaction_verify(const struct LDKClosingTransaction *NONNULL_PTR this_arg, struct LDKOutPoint funding_outpoint);
6148         public static native long ClosingTransaction_verify(long this_arg, long funding_outpoint);
6149         // MUST_USE_RES uint64_t ClosingTransaction_to_holder_value_sat(const struct LDKClosingTransaction *NONNULL_PTR this_arg);
6150         public static native long ClosingTransaction_to_holder_value_sat(long this_arg);
6151         // MUST_USE_RES uint64_t ClosingTransaction_to_counterparty_value_sat(const struct LDKClosingTransaction *NONNULL_PTR this_arg);
6152         public static native long ClosingTransaction_to_counterparty_value_sat(long this_arg);
6153         // MUST_USE_RES struct LDKu8slice ClosingTransaction_to_holder_script(const struct LDKClosingTransaction *NONNULL_PTR this_arg);
6154         public static native byte[] ClosingTransaction_to_holder_script(long this_arg);
6155         // MUST_USE_RES struct LDKu8slice ClosingTransaction_to_counterparty_script(const struct LDKClosingTransaction *NONNULL_PTR this_arg);
6156         public static native byte[] ClosingTransaction_to_counterparty_script(long this_arg);
6157         // void TrustedClosingTransaction_free(struct LDKTrustedClosingTransaction this_obj);
6158         public static native void TrustedClosingTransaction_free(long this_obj);
6159         // MUST_USE_RES struct LDKTransaction TrustedClosingTransaction_built_transaction(const struct LDKTrustedClosingTransaction *NONNULL_PTR this_arg);
6160         public static native byte[] TrustedClosingTransaction_built_transaction(long this_arg);
6161         // MUST_USE_RES struct LDKThirtyTwoBytes TrustedClosingTransaction_get_sighash_all(const struct LDKTrustedClosingTransaction *NONNULL_PTR this_arg, struct LDKu8slice funding_redeemscript, uint64_t channel_value_satoshis);
6162         public static native byte[] TrustedClosingTransaction_get_sighash_all(long this_arg, byte[] funding_redeemscript, long channel_value_satoshis);
6163         // MUST_USE_RES struct LDKSignature TrustedClosingTransaction_sign(const struct LDKTrustedClosingTransaction *NONNULL_PTR this_arg, const uint8_t (*funding_key)[32], struct LDKu8slice funding_redeemscript, uint64_t channel_value_satoshis);
6164         public static native byte[] TrustedClosingTransaction_sign(long this_arg, byte[] funding_key, byte[] funding_redeemscript, long channel_value_satoshis);
6165         // void CommitmentTransaction_free(struct LDKCommitmentTransaction this_obj);
6166         public static native void CommitmentTransaction_free(long this_obj);
6167         // uintptr_t CommitmentTransaction_clone_ptr(LDKCommitmentTransaction *NONNULL_PTR arg);
6168         public static native long CommitmentTransaction_clone_ptr(long arg);
6169         // struct LDKCommitmentTransaction CommitmentTransaction_clone(const struct LDKCommitmentTransaction *NONNULL_PTR orig);
6170         public static native long CommitmentTransaction_clone(long orig);
6171         // struct LDKCVec_u8Z CommitmentTransaction_write(const struct LDKCommitmentTransaction *NONNULL_PTR obj);
6172         public static native byte[] CommitmentTransaction_write(long obj);
6173         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CommitmentTransaction_read(struct LDKu8slice ser);
6174         public static native long CommitmentTransaction_read(byte[] ser);
6175         // MUST_USE_RES uint64_t CommitmentTransaction_commitment_number(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
6176         public static native long CommitmentTransaction_commitment_number(long this_arg);
6177         // MUST_USE_RES uint64_t CommitmentTransaction_to_broadcaster_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
6178         public static native long CommitmentTransaction_to_broadcaster_value_sat(long this_arg);
6179         // MUST_USE_RES uint64_t CommitmentTransaction_to_countersignatory_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
6180         public static native long CommitmentTransaction_to_countersignatory_value_sat(long this_arg);
6181         // MUST_USE_RES uint32_t CommitmentTransaction_feerate_per_kw(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
6182         public static native int CommitmentTransaction_feerate_per_kw(long this_arg);
6183         // MUST_USE_RES struct LDKTrustedCommitmentTransaction CommitmentTransaction_trust(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
6184         public static native long CommitmentTransaction_trust(long this_arg);
6185         // 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);
6186         public static native long CommitmentTransaction_verify(long this_arg, long channel_parameters, long broadcaster_keys, long countersignatory_keys);
6187         // void TrustedCommitmentTransaction_free(struct LDKTrustedCommitmentTransaction this_obj);
6188         public static native void TrustedCommitmentTransaction_free(long this_obj);
6189         // MUST_USE_RES struct LDKThirtyTwoBytes TrustedCommitmentTransaction_txid(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
6190         public static native byte[] TrustedCommitmentTransaction_txid(long this_arg);
6191         // MUST_USE_RES struct LDKBuiltCommitmentTransaction TrustedCommitmentTransaction_built_transaction(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
6192         public static native long TrustedCommitmentTransaction_built_transaction(long this_arg);
6193         // MUST_USE_RES struct LDKTxCreationKeys TrustedCommitmentTransaction_keys(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
6194         public static native long TrustedCommitmentTransaction_keys(long this_arg);
6195         // MUST_USE_RES bool TrustedCommitmentTransaction_opt_anchors(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
6196         public static native boolean TrustedCommitmentTransaction_opt_anchors(long this_arg);
6197         // 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);
6198         public static native long TrustedCommitmentTransaction_get_htlc_sigs(long this_arg, byte[] htlc_base_key, long channel_parameters);
6199         // uint64_t get_commitment_transaction_number_obscure_factor(struct LDKPublicKey broadcaster_payment_basepoint, struct LDKPublicKey countersignatory_payment_basepoint, bool outbound_from_broadcaster);
6200         public static native long get_commitment_transaction_number_obscure_factor(byte[] broadcaster_payment_basepoint, byte[] countersignatory_payment_basepoint, boolean outbound_from_broadcaster);
6201         // bool InitFeatures_eq(const struct LDKInitFeatures *NONNULL_PTR a, const struct LDKInitFeatures *NONNULL_PTR b);
6202         public static native boolean InitFeatures_eq(long a, long b);
6203         // bool NodeFeatures_eq(const struct LDKNodeFeatures *NONNULL_PTR a, const struct LDKNodeFeatures *NONNULL_PTR b);
6204         public static native boolean NodeFeatures_eq(long a, long b);
6205         // bool ChannelFeatures_eq(const struct LDKChannelFeatures *NONNULL_PTR a, const struct LDKChannelFeatures *NONNULL_PTR b);
6206         public static native boolean ChannelFeatures_eq(long a, long b);
6207         // bool InvoiceFeatures_eq(const struct LDKInvoiceFeatures *NONNULL_PTR a, const struct LDKInvoiceFeatures *NONNULL_PTR b);
6208         public static native boolean InvoiceFeatures_eq(long a, long b);
6209         // bool ChannelTypeFeatures_eq(const struct LDKChannelTypeFeatures *NONNULL_PTR a, const struct LDKChannelTypeFeatures *NONNULL_PTR b);
6210         public static native boolean ChannelTypeFeatures_eq(long a, long b);
6211         // uintptr_t InitFeatures_clone_ptr(LDKInitFeatures *NONNULL_PTR arg);
6212         public static native long InitFeatures_clone_ptr(long arg);
6213         // struct LDKInitFeatures InitFeatures_clone(const struct LDKInitFeatures *NONNULL_PTR orig);
6214         public static native long InitFeatures_clone(long orig);
6215         // uintptr_t NodeFeatures_clone_ptr(LDKNodeFeatures *NONNULL_PTR arg);
6216         public static native long NodeFeatures_clone_ptr(long arg);
6217         // struct LDKNodeFeatures NodeFeatures_clone(const struct LDKNodeFeatures *NONNULL_PTR orig);
6218         public static native long NodeFeatures_clone(long orig);
6219         // uintptr_t ChannelFeatures_clone_ptr(LDKChannelFeatures *NONNULL_PTR arg);
6220         public static native long ChannelFeatures_clone_ptr(long arg);
6221         // struct LDKChannelFeatures ChannelFeatures_clone(const struct LDKChannelFeatures *NONNULL_PTR orig);
6222         public static native long ChannelFeatures_clone(long orig);
6223         // uintptr_t InvoiceFeatures_clone_ptr(LDKInvoiceFeatures *NONNULL_PTR arg);
6224         public static native long InvoiceFeatures_clone_ptr(long arg);
6225         // struct LDKInvoiceFeatures InvoiceFeatures_clone(const struct LDKInvoiceFeatures *NONNULL_PTR orig);
6226         public static native long InvoiceFeatures_clone(long orig);
6227         // uintptr_t ChannelTypeFeatures_clone_ptr(LDKChannelTypeFeatures *NONNULL_PTR arg);
6228         public static native long ChannelTypeFeatures_clone_ptr(long arg);
6229         // struct LDKChannelTypeFeatures ChannelTypeFeatures_clone(const struct LDKChannelTypeFeatures *NONNULL_PTR orig);
6230         public static native long ChannelTypeFeatures_clone(long orig);
6231         // void InitFeatures_free(struct LDKInitFeatures this_obj);
6232         public static native void InitFeatures_free(long this_obj);
6233         // void NodeFeatures_free(struct LDKNodeFeatures this_obj);
6234         public static native void NodeFeatures_free(long this_obj);
6235         // void ChannelFeatures_free(struct LDKChannelFeatures this_obj);
6236         public static native void ChannelFeatures_free(long this_obj);
6237         // void InvoiceFeatures_free(struct LDKInvoiceFeatures this_obj);
6238         public static native void InvoiceFeatures_free(long this_obj);
6239         // void ChannelTypeFeatures_free(struct LDKChannelTypeFeatures this_obj);
6240         public static native void ChannelTypeFeatures_free(long this_obj);
6241         // MUST_USE_RES struct LDKInitFeatures InitFeatures_empty(void);
6242         public static native long InitFeatures_empty();
6243         // MUST_USE_RES struct LDKInitFeatures InitFeatures_known(void);
6244         public static native long InitFeatures_known();
6245         // MUST_USE_RES bool InitFeatures_requires_unknown_bits(const struct LDKInitFeatures *NONNULL_PTR this_arg);
6246         public static native boolean InitFeatures_requires_unknown_bits(long this_arg);
6247         // MUST_USE_RES struct LDKNodeFeatures NodeFeatures_empty(void);
6248         public static native long NodeFeatures_empty();
6249         // MUST_USE_RES struct LDKNodeFeatures NodeFeatures_known(void);
6250         public static native long NodeFeatures_known();
6251         // MUST_USE_RES bool NodeFeatures_requires_unknown_bits(const struct LDKNodeFeatures *NONNULL_PTR this_arg);
6252         public static native boolean NodeFeatures_requires_unknown_bits(long this_arg);
6253         // MUST_USE_RES struct LDKChannelFeatures ChannelFeatures_empty(void);
6254         public static native long ChannelFeatures_empty();
6255         // MUST_USE_RES struct LDKChannelFeatures ChannelFeatures_known(void);
6256         public static native long ChannelFeatures_known();
6257         // MUST_USE_RES bool ChannelFeatures_requires_unknown_bits(const struct LDKChannelFeatures *NONNULL_PTR this_arg);
6258         public static native boolean ChannelFeatures_requires_unknown_bits(long this_arg);
6259         // MUST_USE_RES struct LDKInvoiceFeatures InvoiceFeatures_empty(void);
6260         public static native long InvoiceFeatures_empty();
6261         // MUST_USE_RES struct LDKInvoiceFeatures InvoiceFeatures_known(void);
6262         public static native long InvoiceFeatures_known();
6263         // MUST_USE_RES bool InvoiceFeatures_requires_unknown_bits(const struct LDKInvoiceFeatures *NONNULL_PTR this_arg);
6264         public static native boolean InvoiceFeatures_requires_unknown_bits(long this_arg);
6265         // MUST_USE_RES struct LDKChannelTypeFeatures ChannelTypeFeatures_empty(void);
6266         public static native long ChannelTypeFeatures_empty();
6267         // MUST_USE_RES struct LDKChannelTypeFeatures ChannelTypeFeatures_known(void);
6268         public static native long ChannelTypeFeatures_known();
6269         // MUST_USE_RES bool ChannelTypeFeatures_requires_unknown_bits(const struct LDKChannelTypeFeatures *NONNULL_PTR this_arg);
6270         public static native boolean ChannelTypeFeatures_requires_unknown_bits(long this_arg);
6271         // struct LDKCVec_u8Z InitFeatures_write(const struct LDKInitFeatures *NONNULL_PTR obj);
6272         public static native byte[] InitFeatures_write(long obj);
6273         // struct LDKCResult_InitFeaturesDecodeErrorZ InitFeatures_read(struct LDKu8slice ser);
6274         public static native long InitFeatures_read(byte[] ser);
6275         // struct LDKCVec_u8Z ChannelFeatures_write(const struct LDKChannelFeatures *NONNULL_PTR obj);
6276         public static native byte[] ChannelFeatures_write(long obj);
6277         // struct LDKCResult_ChannelFeaturesDecodeErrorZ ChannelFeatures_read(struct LDKu8slice ser);
6278         public static native long ChannelFeatures_read(byte[] ser);
6279         // struct LDKCVec_u8Z NodeFeatures_write(const struct LDKNodeFeatures *NONNULL_PTR obj);
6280         public static native byte[] NodeFeatures_write(long obj);
6281         // struct LDKCResult_NodeFeaturesDecodeErrorZ NodeFeatures_read(struct LDKu8slice ser);
6282         public static native long NodeFeatures_read(byte[] ser);
6283         // struct LDKCVec_u8Z InvoiceFeatures_write(const struct LDKInvoiceFeatures *NONNULL_PTR obj);
6284         public static native byte[] InvoiceFeatures_write(long obj);
6285         // struct LDKCResult_InvoiceFeaturesDecodeErrorZ InvoiceFeatures_read(struct LDKu8slice ser);
6286         public static native long InvoiceFeatures_read(byte[] ser);
6287         // struct LDKCVec_u8Z ChannelTypeFeatures_write(const struct LDKChannelTypeFeatures *NONNULL_PTR obj);
6288         public static native byte[] ChannelTypeFeatures_write(long obj);
6289         // struct LDKCResult_ChannelTypeFeaturesDecodeErrorZ ChannelTypeFeatures_read(struct LDKu8slice ser);
6290         public static native long ChannelTypeFeatures_read(byte[] ser);
6291         // void ShutdownScript_free(struct LDKShutdownScript this_obj);
6292         public static native void ShutdownScript_free(long this_obj);
6293         // uintptr_t ShutdownScript_clone_ptr(LDKShutdownScript *NONNULL_PTR arg);
6294         public static native long ShutdownScript_clone_ptr(long arg);
6295         // struct LDKShutdownScript ShutdownScript_clone(const struct LDKShutdownScript *NONNULL_PTR orig);
6296         public static native long ShutdownScript_clone(long orig);
6297         // void InvalidShutdownScript_free(struct LDKInvalidShutdownScript this_obj);
6298         public static native void InvalidShutdownScript_free(long this_obj);
6299         // struct LDKu8slice InvalidShutdownScript_get_script(const struct LDKInvalidShutdownScript *NONNULL_PTR this_ptr);
6300         public static native byte[] InvalidShutdownScript_get_script(long this_ptr);
6301         // void InvalidShutdownScript_set_script(struct LDKInvalidShutdownScript *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
6302         public static native void InvalidShutdownScript_set_script(long this_ptr, byte[] val);
6303         // MUST_USE_RES struct LDKInvalidShutdownScript InvalidShutdownScript_new(struct LDKCVec_u8Z script_arg);
6304         public static native long InvalidShutdownScript_new(byte[] script_arg);
6305         // uintptr_t InvalidShutdownScript_clone_ptr(LDKInvalidShutdownScript *NONNULL_PTR arg);
6306         public static native long InvalidShutdownScript_clone_ptr(long arg);
6307         // struct LDKInvalidShutdownScript InvalidShutdownScript_clone(const struct LDKInvalidShutdownScript *NONNULL_PTR orig);
6308         public static native long InvalidShutdownScript_clone(long orig);
6309         // struct LDKCVec_u8Z ShutdownScript_write(const struct LDKShutdownScript *NONNULL_PTR obj);
6310         public static native byte[] ShutdownScript_write(long obj);
6311         // struct LDKCResult_ShutdownScriptDecodeErrorZ ShutdownScript_read(struct LDKu8slice ser);
6312         public static native long ShutdownScript_read(byte[] ser);
6313         // MUST_USE_RES struct LDKShutdownScript ShutdownScript_new_p2wpkh(const uint8_t (*pubkey_hash)[20]);
6314         public static native long ShutdownScript_new_p2wpkh(byte[] pubkey_hash);
6315         // MUST_USE_RES struct LDKShutdownScript ShutdownScript_new_p2wsh(const uint8_t (*script_hash)[32]);
6316         public static native long ShutdownScript_new_p2wsh(byte[] script_hash);
6317         // MUST_USE_RES struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ ShutdownScript_new_witness_program(uint8_t version, struct LDKu8slice program);
6318         public static native long ShutdownScript_new_witness_program(byte version, byte[] program);
6319         // MUST_USE_RES struct LDKCVec_u8Z ShutdownScript_into_inner(struct LDKShutdownScript this_arg);
6320         public static native byte[] ShutdownScript_into_inner(long this_arg);
6321         // MUST_USE_RES struct LDKPublicKey ShutdownScript_as_legacy_pubkey(const struct LDKShutdownScript *NONNULL_PTR this_arg);
6322         public static native byte[] ShutdownScript_as_legacy_pubkey(long this_arg);
6323         // MUST_USE_RES bool ShutdownScript_is_compatible(const struct LDKShutdownScript *NONNULL_PTR this_arg, const struct LDKInitFeatures *NONNULL_PTR features);
6324         public static native boolean ShutdownScript_is_compatible(long this_arg, long features);
6325         // void CustomMessageReader_free(struct LDKCustomMessageReader this_ptr);
6326         public static native void CustomMessageReader_free(long this_ptr);
6327         // uintptr_t Type_clone_ptr(LDKType *NONNULL_PTR arg);
6328         public static native long Type_clone_ptr(long arg);
6329         // struct LDKType Type_clone(const struct LDKType *NONNULL_PTR orig);
6330         public static native long Type_clone(long orig);
6331         // void Type_free(struct LDKType this_ptr);
6332         public static native void Type_free(long this_ptr);
6333         // void NodeId_free(struct LDKNodeId this_obj);
6334         public static native void NodeId_free(long this_obj);
6335         // uintptr_t NodeId_clone_ptr(LDKNodeId *NONNULL_PTR arg);
6336         public static native long NodeId_clone_ptr(long arg);
6337         // struct LDKNodeId NodeId_clone(const struct LDKNodeId *NONNULL_PTR orig);
6338         public static native long NodeId_clone(long orig);
6339         // MUST_USE_RES struct LDKNodeId NodeId_from_pubkey(struct LDKPublicKey pubkey);
6340         public static native long NodeId_from_pubkey(byte[] pubkey);
6341         // MUST_USE_RES struct LDKu8slice NodeId_as_slice(const struct LDKNodeId *NONNULL_PTR this_arg);
6342         public static native byte[] NodeId_as_slice(long this_arg);
6343         // uint64_t NodeId_hash(const struct LDKNodeId *NONNULL_PTR o);
6344         public static native long NodeId_hash(long o);
6345         // struct LDKCVec_u8Z NodeId_write(const struct LDKNodeId *NONNULL_PTR obj);
6346         public static native byte[] NodeId_write(long obj);
6347         // struct LDKCResult_NodeIdDecodeErrorZ NodeId_read(struct LDKu8slice ser);
6348         public static native long NodeId_read(byte[] ser);
6349         // void NetworkGraph_free(struct LDKNetworkGraph this_obj);
6350         public static native void NetworkGraph_free(long this_obj);
6351         // uintptr_t NetworkGraph_clone_ptr(LDKNetworkGraph *NONNULL_PTR arg);
6352         public static native long NetworkGraph_clone_ptr(long arg);
6353         // struct LDKNetworkGraph NetworkGraph_clone(const struct LDKNetworkGraph *NONNULL_PTR orig);
6354         public static native long NetworkGraph_clone(long orig);
6355         // void ReadOnlyNetworkGraph_free(struct LDKReadOnlyNetworkGraph this_obj);
6356         public static native void ReadOnlyNetworkGraph_free(long this_obj);
6357         // void NetworkUpdate_free(struct LDKNetworkUpdate this_ptr);
6358         public static native void NetworkUpdate_free(long this_ptr);
6359         // uintptr_t NetworkUpdate_clone_ptr(LDKNetworkUpdate *NONNULL_PTR arg);
6360         public static native long NetworkUpdate_clone_ptr(long arg);
6361         // struct LDKNetworkUpdate NetworkUpdate_clone(const struct LDKNetworkUpdate *NONNULL_PTR orig);
6362         public static native long NetworkUpdate_clone(long orig);
6363         // struct LDKNetworkUpdate NetworkUpdate_channel_update_message(struct LDKChannelUpdate msg);
6364         public static native long NetworkUpdate_channel_update_message(long msg);
6365         // struct LDKNetworkUpdate NetworkUpdate_channel_closed(uint64_t short_channel_id, bool is_permanent);
6366         public static native long NetworkUpdate_channel_closed(long short_channel_id, boolean is_permanent);
6367         // struct LDKNetworkUpdate NetworkUpdate_node_failure(struct LDKPublicKey node_id, bool is_permanent);
6368         public static native long NetworkUpdate_node_failure(byte[] node_id, boolean is_permanent);
6369         // struct LDKCVec_u8Z NetworkUpdate_write(const struct LDKNetworkUpdate *NONNULL_PTR obj);
6370         public static native byte[] NetworkUpdate_write(long obj);
6371         // struct LDKCResult_COption_NetworkUpdateZDecodeErrorZ NetworkUpdate_read(struct LDKu8slice ser);
6372         public static native long NetworkUpdate_read(byte[] ser);
6373         // struct LDKEventHandler NetGraphMsgHandler_as_EventHandler(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
6374         public static native long NetGraphMsgHandler_as_EventHandler(long this_arg);
6375         // void NetGraphMsgHandler_free(struct LDKNetGraphMsgHandler this_obj);
6376         public static native void NetGraphMsgHandler_free(long this_obj);
6377         // MUST_USE_RES struct LDKNetGraphMsgHandler NetGraphMsgHandler_new(const struct LDKNetworkGraph *NONNULL_PTR network_graph, struct LDKCOption_AccessZ chain_access, struct LDKLogger logger);
6378         public static native long NetGraphMsgHandler_new(long network_graph, long chain_access, long logger);
6379         // void NetGraphMsgHandler_add_chain_access(struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg, struct LDKCOption_AccessZ chain_access);
6380         public static native void NetGraphMsgHandler_add_chain_access(long this_arg, long chain_access);
6381         // struct LDKRoutingMessageHandler NetGraphMsgHandler_as_RoutingMessageHandler(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
6382         public static native long NetGraphMsgHandler_as_RoutingMessageHandler(long this_arg);
6383         // struct LDKMessageSendEventsProvider NetGraphMsgHandler_as_MessageSendEventsProvider(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
6384         public static native long NetGraphMsgHandler_as_MessageSendEventsProvider(long this_arg);
6385         // void ChannelUpdateInfo_free(struct LDKChannelUpdateInfo this_obj);
6386         public static native void ChannelUpdateInfo_free(long this_obj);
6387         // uint32_t ChannelUpdateInfo_get_last_update(const struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr);
6388         public static native int ChannelUpdateInfo_get_last_update(long this_ptr);
6389         // void ChannelUpdateInfo_set_last_update(struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr, uint32_t val);
6390         public static native void ChannelUpdateInfo_set_last_update(long this_ptr, int val);
6391         // bool ChannelUpdateInfo_get_enabled(const struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr);
6392         public static native boolean ChannelUpdateInfo_get_enabled(long this_ptr);
6393         // void ChannelUpdateInfo_set_enabled(struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr, bool val);
6394         public static native void ChannelUpdateInfo_set_enabled(long this_ptr, boolean val);
6395         // uint16_t ChannelUpdateInfo_get_cltv_expiry_delta(const struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr);
6396         public static native short ChannelUpdateInfo_get_cltv_expiry_delta(long this_ptr);
6397         // void ChannelUpdateInfo_set_cltv_expiry_delta(struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr, uint16_t val);
6398         public static native void ChannelUpdateInfo_set_cltv_expiry_delta(long this_ptr, short val);
6399         // uint64_t ChannelUpdateInfo_get_htlc_minimum_msat(const struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr);
6400         public static native long ChannelUpdateInfo_get_htlc_minimum_msat(long this_ptr);
6401         // void ChannelUpdateInfo_set_htlc_minimum_msat(struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr, uint64_t val);
6402         public static native void ChannelUpdateInfo_set_htlc_minimum_msat(long this_ptr, long val);
6403         // struct LDKCOption_u64Z ChannelUpdateInfo_get_htlc_maximum_msat(const struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr);
6404         public static native long ChannelUpdateInfo_get_htlc_maximum_msat(long this_ptr);
6405         // void ChannelUpdateInfo_set_htlc_maximum_msat(struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
6406         public static native void ChannelUpdateInfo_set_htlc_maximum_msat(long this_ptr, long val);
6407         // struct LDKRoutingFees ChannelUpdateInfo_get_fees(const struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr);
6408         public static native long ChannelUpdateInfo_get_fees(long this_ptr);
6409         // void ChannelUpdateInfo_set_fees(struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
6410         public static native void ChannelUpdateInfo_set_fees(long this_ptr, long val);
6411         // struct LDKChannelUpdate ChannelUpdateInfo_get_last_update_message(const struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr);
6412         public static native long ChannelUpdateInfo_get_last_update_message(long this_ptr);
6413         // void ChannelUpdateInfo_set_last_update_message(struct LDKChannelUpdateInfo *NONNULL_PTR this_ptr, struct LDKChannelUpdate val);
6414         public static native void ChannelUpdateInfo_set_last_update_message(long this_ptr, long val);
6415         // MUST_USE_RES struct LDKChannelUpdateInfo ChannelUpdateInfo_new(uint32_t last_update_arg, bool enabled_arg, uint16_t cltv_expiry_delta_arg, uint64_t htlc_minimum_msat_arg, struct LDKCOption_u64Z htlc_maximum_msat_arg, struct LDKRoutingFees fees_arg, struct LDKChannelUpdate last_update_message_arg);
6416         public static native long ChannelUpdateInfo_new(int last_update_arg, boolean enabled_arg, short cltv_expiry_delta_arg, long htlc_minimum_msat_arg, long htlc_maximum_msat_arg, long fees_arg, long last_update_message_arg);
6417         // uintptr_t ChannelUpdateInfo_clone_ptr(LDKChannelUpdateInfo *NONNULL_PTR arg);
6418         public static native long ChannelUpdateInfo_clone_ptr(long arg);
6419         // struct LDKChannelUpdateInfo ChannelUpdateInfo_clone(const struct LDKChannelUpdateInfo *NONNULL_PTR orig);
6420         public static native long ChannelUpdateInfo_clone(long orig);
6421         // struct LDKCVec_u8Z ChannelUpdateInfo_write(const struct LDKChannelUpdateInfo *NONNULL_PTR obj);
6422         public static native byte[] ChannelUpdateInfo_write(long obj);
6423         // struct LDKCResult_ChannelUpdateInfoDecodeErrorZ ChannelUpdateInfo_read(struct LDKu8slice ser);
6424         public static native long ChannelUpdateInfo_read(byte[] ser);
6425         // void ChannelInfo_free(struct LDKChannelInfo this_obj);
6426         public static native void ChannelInfo_free(long this_obj);
6427         // struct LDKChannelFeatures ChannelInfo_get_features(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
6428         public static native long ChannelInfo_get_features(long this_ptr);
6429         // void ChannelInfo_set_features(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
6430         public static native void ChannelInfo_set_features(long this_ptr, long val);
6431         // struct LDKNodeId ChannelInfo_get_node_one(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
6432         public static native long ChannelInfo_get_node_one(long this_ptr);
6433         // void ChannelInfo_set_node_one(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKNodeId val);
6434         public static native void ChannelInfo_set_node_one(long this_ptr, long val);
6435         // struct LDKChannelUpdateInfo ChannelInfo_get_one_to_two(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
6436         public static native long ChannelInfo_get_one_to_two(long this_ptr);
6437         // void ChannelInfo_set_one_to_two(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelUpdateInfo val);
6438         public static native void ChannelInfo_set_one_to_two(long this_ptr, long val);
6439         // struct LDKNodeId ChannelInfo_get_node_two(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
6440         public static native long ChannelInfo_get_node_two(long this_ptr);
6441         // void ChannelInfo_set_node_two(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKNodeId val);
6442         public static native void ChannelInfo_set_node_two(long this_ptr, long val);
6443         // struct LDKChannelUpdateInfo ChannelInfo_get_two_to_one(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
6444         public static native long ChannelInfo_get_two_to_one(long this_ptr);
6445         // void ChannelInfo_set_two_to_one(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelUpdateInfo val);
6446         public static native void ChannelInfo_set_two_to_one(long this_ptr, long val);
6447         // struct LDKCOption_u64Z ChannelInfo_get_capacity_sats(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
6448         public static native long ChannelInfo_get_capacity_sats(long this_ptr);
6449         // void ChannelInfo_set_capacity_sats(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
6450         public static native void ChannelInfo_set_capacity_sats(long this_ptr, long val);
6451         // struct LDKChannelAnnouncement ChannelInfo_get_announcement_message(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
6452         public static native long ChannelInfo_get_announcement_message(long this_ptr);
6453         // void ChannelInfo_set_announcement_message(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelAnnouncement val);
6454         public static native void ChannelInfo_set_announcement_message(long this_ptr, long val);
6455         // uintptr_t ChannelInfo_clone_ptr(LDKChannelInfo *NONNULL_PTR arg);
6456         public static native long ChannelInfo_clone_ptr(long arg);
6457         // struct LDKChannelInfo ChannelInfo_clone(const struct LDKChannelInfo *NONNULL_PTR orig);
6458         public static native long ChannelInfo_clone(long orig);
6459         // struct LDKCVec_u8Z ChannelInfo_write(const struct LDKChannelInfo *NONNULL_PTR obj);
6460         public static native byte[] ChannelInfo_write(long obj);
6461         // struct LDKCResult_ChannelInfoDecodeErrorZ ChannelInfo_read(struct LDKu8slice ser);
6462         public static native long ChannelInfo_read(byte[] ser);
6463         // void DirectedChannelInfo_free(struct LDKDirectedChannelInfo this_obj);
6464         public static native void DirectedChannelInfo_free(long this_obj);
6465         // uintptr_t DirectedChannelInfo_clone_ptr(LDKDirectedChannelInfo *NONNULL_PTR arg);
6466         public static native long DirectedChannelInfo_clone_ptr(long arg);
6467         // struct LDKDirectedChannelInfo DirectedChannelInfo_clone(const struct LDKDirectedChannelInfo *NONNULL_PTR orig);
6468         public static native long DirectedChannelInfo_clone(long orig);
6469         // MUST_USE_RES struct LDKChannelInfo DirectedChannelInfo_channel(const struct LDKDirectedChannelInfo *NONNULL_PTR this_arg);
6470         public static native long DirectedChannelInfo_channel(long this_arg);
6471         // MUST_USE_RES struct LDKChannelUpdateInfo DirectedChannelInfo_direction(const struct LDKDirectedChannelInfo *NONNULL_PTR this_arg);
6472         public static native long DirectedChannelInfo_direction(long this_arg);
6473         // MUST_USE_RES struct LDKEffectiveCapacity DirectedChannelInfo_effective_capacity(const struct LDKDirectedChannelInfo *NONNULL_PTR this_arg);
6474         public static native long DirectedChannelInfo_effective_capacity(long this_arg);
6475         // void EffectiveCapacity_free(struct LDKEffectiveCapacity this_ptr);
6476         public static native void EffectiveCapacity_free(long this_ptr);
6477         // uintptr_t EffectiveCapacity_clone_ptr(LDKEffectiveCapacity *NONNULL_PTR arg);
6478         public static native long EffectiveCapacity_clone_ptr(long arg);
6479         // struct LDKEffectiveCapacity EffectiveCapacity_clone(const struct LDKEffectiveCapacity *NONNULL_PTR orig);
6480         public static native long EffectiveCapacity_clone(long orig);
6481         // struct LDKEffectiveCapacity EffectiveCapacity_exact_liquidity(uint64_t liquidity_msat);
6482         public static native long EffectiveCapacity_exact_liquidity(long liquidity_msat);
6483         // struct LDKEffectiveCapacity EffectiveCapacity_maximum_htlc(uint64_t amount_msat);
6484         public static native long EffectiveCapacity_maximum_htlc(long amount_msat);
6485         // struct LDKEffectiveCapacity EffectiveCapacity_total(uint64_t capacity_msat);
6486         public static native long EffectiveCapacity_total(long capacity_msat);
6487         // struct LDKEffectiveCapacity EffectiveCapacity_infinite(void);
6488         public static native long EffectiveCapacity_infinite();
6489         // struct LDKEffectiveCapacity EffectiveCapacity_unknown(void);
6490         public static native long EffectiveCapacity_unknown();
6491         // MUST_USE_RES uint64_t EffectiveCapacity_as_msat(const struct LDKEffectiveCapacity *NONNULL_PTR this_arg);
6492         public static native long EffectiveCapacity_as_msat(long this_arg);
6493         // void RoutingFees_free(struct LDKRoutingFees this_obj);
6494         public static native void RoutingFees_free(long this_obj);
6495         // uint32_t RoutingFees_get_base_msat(const struct LDKRoutingFees *NONNULL_PTR this_ptr);
6496         public static native int RoutingFees_get_base_msat(long this_ptr);
6497         // void RoutingFees_set_base_msat(struct LDKRoutingFees *NONNULL_PTR this_ptr, uint32_t val);
6498         public static native void RoutingFees_set_base_msat(long this_ptr, int val);
6499         // uint32_t RoutingFees_get_proportional_millionths(const struct LDKRoutingFees *NONNULL_PTR this_ptr);
6500         public static native int RoutingFees_get_proportional_millionths(long this_ptr);
6501         // void RoutingFees_set_proportional_millionths(struct LDKRoutingFees *NONNULL_PTR this_ptr, uint32_t val);
6502         public static native void RoutingFees_set_proportional_millionths(long this_ptr, int val);
6503         // MUST_USE_RES struct LDKRoutingFees RoutingFees_new(uint32_t base_msat_arg, uint32_t proportional_millionths_arg);
6504         public static native long RoutingFees_new(int base_msat_arg, int proportional_millionths_arg);
6505         // bool RoutingFees_eq(const struct LDKRoutingFees *NONNULL_PTR a, const struct LDKRoutingFees *NONNULL_PTR b);
6506         public static native boolean RoutingFees_eq(long a, long b);
6507         // uintptr_t RoutingFees_clone_ptr(LDKRoutingFees *NONNULL_PTR arg);
6508         public static native long RoutingFees_clone_ptr(long arg);
6509         // struct LDKRoutingFees RoutingFees_clone(const struct LDKRoutingFees *NONNULL_PTR orig);
6510         public static native long RoutingFees_clone(long orig);
6511         // uint64_t RoutingFees_hash(const struct LDKRoutingFees *NONNULL_PTR o);
6512         public static native long RoutingFees_hash(long o);
6513         // struct LDKCVec_u8Z RoutingFees_write(const struct LDKRoutingFees *NONNULL_PTR obj);
6514         public static native byte[] RoutingFees_write(long obj);
6515         // struct LDKCResult_RoutingFeesDecodeErrorZ RoutingFees_read(struct LDKu8slice ser);
6516         public static native long RoutingFees_read(byte[] ser);
6517         // void NodeAnnouncementInfo_free(struct LDKNodeAnnouncementInfo this_obj);
6518         public static native void NodeAnnouncementInfo_free(long this_obj);
6519         // struct LDKNodeFeatures NodeAnnouncementInfo_get_features(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
6520         public static native long NodeAnnouncementInfo_get_features(long this_ptr);
6521         // void NodeAnnouncementInfo_set_features(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
6522         public static native void NodeAnnouncementInfo_set_features(long this_ptr, long val);
6523         // uint32_t NodeAnnouncementInfo_get_last_update(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
6524         public static native int NodeAnnouncementInfo_get_last_update(long this_ptr);
6525         // void NodeAnnouncementInfo_set_last_update(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, uint32_t val);
6526         public static native void NodeAnnouncementInfo_set_last_update(long this_ptr, int val);
6527         // const uint8_t (*NodeAnnouncementInfo_get_rgb(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr))[3];
6528         public static native byte[] NodeAnnouncementInfo_get_rgb(long this_ptr);
6529         // void NodeAnnouncementInfo_set_rgb(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKThreeBytes val);
6530         public static native void NodeAnnouncementInfo_set_rgb(long this_ptr, byte[] val);
6531         // const uint8_t (*NodeAnnouncementInfo_get_alias(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr))[32];
6532         public static native byte[] NodeAnnouncementInfo_get_alias(long this_ptr);
6533         // void NodeAnnouncementInfo_set_alias(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
6534         public static native void NodeAnnouncementInfo_set_alias(long this_ptr, byte[] val);
6535         // void NodeAnnouncementInfo_set_addresses(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKCVec_NetAddressZ val);
6536         public static native void NodeAnnouncementInfo_set_addresses(long this_ptr, long[] val);
6537         // struct LDKNodeAnnouncement NodeAnnouncementInfo_get_announcement_message(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
6538         public static native long NodeAnnouncementInfo_get_announcement_message(long this_ptr);
6539         // void NodeAnnouncementInfo_set_announcement_message(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKNodeAnnouncement val);
6540         public static native void NodeAnnouncementInfo_set_announcement_message(long this_ptr, long val);
6541         // 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);
6542         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);
6543         // uintptr_t NodeAnnouncementInfo_clone_ptr(LDKNodeAnnouncementInfo *NONNULL_PTR arg);
6544         public static native long NodeAnnouncementInfo_clone_ptr(long arg);
6545         // struct LDKNodeAnnouncementInfo NodeAnnouncementInfo_clone(const struct LDKNodeAnnouncementInfo *NONNULL_PTR orig);
6546         public static native long NodeAnnouncementInfo_clone(long orig);
6547         // struct LDKCVec_u8Z NodeAnnouncementInfo_write(const struct LDKNodeAnnouncementInfo *NONNULL_PTR obj);
6548         public static native byte[] NodeAnnouncementInfo_write(long obj);
6549         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ NodeAnnouncementInfo_read(struct LDKu8slice ser);
6550         public static native long NodeAnnouncementInfo_read(byte[] ser);
6551         // void NodeInfo_free(struct LDKNodeInfo this_obj);
6552         public static native void NodeInfo_free(long this_obj);
6553         // void NodeInfo_set_channels(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
6554         public static native void NodeInfo_set_channels(long this_ptr, long[] val);
6555         // struct LDKRoutingFees NodeInfo_get_lowest_inbound_channel_fees(const struct LDKNodeInfo *NONNULL_PTR this_ptr);
6556         public static native long NodeInfo_get_lowest_inbound_channel_fees(long this_ptr);
6557         // void NodeInfo_set_lowest_inbound_channel_fees(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
6558         public static native void NodeInfo_set_lowest_inbound_channel_fees(long this_ptr, long val);
6559         // struct LDKNodeAnnouncementInfo NodeInfo_get_announcement_info(const struct LDKNodeInfo *NONNULL_PTR this_ptr);
6560         public static native long NodeInfo_get_announcement_info(long this_ptr);
6561         // void NodeInfo_set_announcement_info(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKNodeAnnouncementInfo val);
6562         public static native void NodeInfo_set_announcement_info(long this_ptr, long val);
6563         // MUST_USE_RES struct LDKNodeInfo NodeInfo_new(struct LDKCVec_u64Z channels_arg, struct LDKRoutingFees lowest_inbound_channel_fees_arg, struct LDKNodeAnnouncementInfo announcement_info_arg);
6564         public static native long NodeInfo_new(long[] channels_arg, long lowest_inbound_channel_fees_arg, long announcement_info_arg);
6565         // uintptr_t NodeInfo_clone_ptr(LDKNodeInfo *NONNULL_PTR arg);
6566         public static native long NodeInfo_clone_ptr(long arg);
6567         // struct LDKNodeInfo NodeInfo_clone(const struct LDKNodeInfo *NONNULL_PTR orig);
6568         public static native long NodeInfo_clone(long orig);
6569         // struct LDKCVec_u8Z NodeInfo_write(const struct LDKNodeInfo *NONNULL_PTR obj);
6570         public static native byte[] NodeInfo_write(long obj);
6571         // struct LDKCResult_NodeInfoDecodeErrorZ NodeInfo_read(struct LDKu8slice ser);
6572         public static native long NodeInfo_read(byte[] ser);
6573         // struct LDKCVec_u8Z NetworkGraph_write(const struct LDKNetworkGraph *NONNULL_PTR obj);
6574         public static native byte[] NetworkGraph_write(long obj);
6575         // struct LDKCResult_NetworkGraphDecodeErrorZ NetworkGraph_read(struct LDKu8slice ser);
6576         public static native long NetworkGraph_read(byte[] ser);
6577         // MUST_USE_RES struct LDKNetworkGraph NetworkGraph_new(struct LDKThirtyTwoBytes genesis_hash);
6578         public static native long NetworkGraph_new(byte[] genesis_hash);
6579         // MUST_USE_RES struct LDKReadOnlyNetworkGraph NetworkGraph_read_only(const struct LDKNetworkGraph *NONNULL_PTR this_arg);
6580         public static native long NetworkGraph_read_only(long this_arg);
6581         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_node_from_announcement(const struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKNodeAnnouncement *NONNULL_PTR msg);
6582         public static native long NetworkGraph_update_node_from_announcement(long this_arg, long msg);
6583         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_node_from_unsigned_announcement(const struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR msg);
6584         public static native long NetworkGraph_update_node_from_unsigned_announcement(long this_arg, long msg);
6585         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_from_announcement(const struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKChannelAnnouncement *NONNULL_PTR msg, struct LDKCOption_AccessZ chain_access);
6586         public static native long NetworkGraph_update_channel_from_announcement(long this_arg, long msg, long chain_access);
6587         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_from_unsigned_announcement(const struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR msg, struct LDKCOption_AccessZ chain_access);
6588         public static native long NetworkGraph_update_channel_from_unsigned_announcement(long this_arg, long msg, long chain_access);
6589         // void NetworkGraph_close_channel_from_update(const struct LDKNetworkGraph *NONNULL_PTR this_arg, uint64_t short_channel_id, bool is_permanent);
6590         public static native void NetworkGraph_close_channel_from_update(long this_arg, long short_channel_id, boolean is_permanent);
6591         // void NetworkGraph_fail_node(const struct LDKNetworkGraph *NONNULL_PTR this_arg, struct LDKPublicKey _node_id, bool is_permanent);
6592         public static native void NetworkGraph_fail_node(long this_arg, byte[] _node_id, boolean is_permanent);
6593         // void NetworkGraph_remove_stale_channels(const struct LDKNetworkGraph *NONNULL_PTR this_arg);
6594         public static native void NetworkGraph_remove_stale_channels(long this_arg);
6595         // void NetworkGraph_remove_stale_channels_with_time(const struct LDKNetworkGraph *NONNULL_PTR this_arg, uint64_t current_time_unix);
6596         public static native void NetworkGraph_remove_stale_channels_with_time(long this_arg, long current_time_unix);
6597         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel(const struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKChannelUpdate *NONNULL_PTR msg);
6598         public static native long NetworkGraph_update_channel(long this_arg, long msg);
6599         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_unsigned(const struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedChannelUpdate *NONNULL_PTR msg);
6600         public static native long NetworkGraph_update_channel_unsigned(long this_arg, long msg);
6601         // MUST_USE_RES struct LDKCOption_CVec_NetAddressZZ ReadOnlyNetworkGraph_get_addresses(const struct LDKReadOnlyNetworkGraph *NONNULL_PTR this_arg, struct LDKPublicKey pubkey);
6602         public static native long ReadOnlyNetworkGraph_get_addresses(long this_arg, byte[] pubkey);
6603         // void RouteHop_free(struct LDKRouteHop this_obj);
6604         public static native void RouteHop_free(long this_obj);
6605         // struct LDKPublicKey RouteHop_get_pubkey(const struct LDKRouteHop *NONNULL_PTR this_ptr);
6606         public static native byte[] RouteHop_get_pubkey(long this_ptr);
6607         // void RouteHop_set_pubkey(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKPublicKey val);
6608         public static native void RouteHop_set_pubkey(long this_ptr, byte[] val);
6609         // struct LDKNodeFeatures RouteHop_get_node_features(const struct LDKRouteHop *NONNULL_PTR this_ptr);
6610         public static native long RouteHop_get_node_features(long this_ptr);
6611         // void RouteHop_set_node_features(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
6612         public static native void RouteHop_set_node_features(long this_ptr, long val);
6613         // uint64_t RouteHop_get_short_channel_id(const struct LDKRouteHop *NONNULL_PTR this_ptr);
6614         public static native long RouteHop_get_short_channel_id(long this_ptr);
6615         // void RouteHop_set_short_channel_id(struct LDKRouteHop *NONNULL_PTR this_ptr, uint64_t val);
6616         public static native void RouteHop_set_short_channel_id(long this_ptr, long val);
6617         // struct LDKChannelFeatures RouteHop_get_channel_features(const struct LDKRouteHop *NONNULL_PTR this_ptr);
6618         public static native long RouteHop_get_channel_features(long this_ptr);
6619         // void RouteHop_set_channel_features(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
6620         public static native void RouteHop_set_channel_features(long this_ptr, long val);
6621         // uint64_t RouteHop_get_fee_msat(const struct LDKRouteHop *NONNULL_PTR this_ptr);
6622         public static native long RouteHop_get_fee_msat(long this_ptr);
6623         // void RouteHop_set_fee_msat(struct LDKRouteHop *NONNULL_PTR this_ptr, uint64_t val);
6624         public static native void RouteHop_set_fee_msat(long this_ptr, long val);
6625         // uint32_t RouteHop_get_cltv_expiry_delta(const struct LDKRouteHop *NONNULL_PTR this_ptr);
6626         public static native int RouteHop_get_cltv_expiry_delta(long this_ptr);
6627         // void RouteHop_set_cltv_expiry_delta(struct LDKRouteHop *NONNULL_PTR this_ptr, uint32_t val);
6628         public static native void RouteHop_set_cltv_expiry_delta(long this_ptr, int val);
6629         // 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);
6630         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);
6631         // uintptr_t RouteHop_clone_ptr(LDKRouteHop *NONNULL_PTR arg);
6632         public static native long RouteHop_clone_ptr(long arg);
6633         // struct LDKRouteHop RouteHop_clone(const struct LDKRouteHop *NONNULL_PTR orig);
6634         public static native long RouteHop_clone(long orig);
6635         // uint64_t RouteHop_hash(const struct LDKRouteHop *NONNULL_PTR o);
6636         public static native long RouteHop_hash(long o);
6637         // bool RouteHop_eq(const struct LDKRouteHop *NONNULL_PTR a, const struct LDKRouteHop *NONNULL_PTR b);
6638         public static native boolean RouteHop_eq(long a, long b);
6639         // struct LDKCVec_u8Z RouteHop_write(const struct LDKRouteHop *NONNULL_PTR obj);
6640         public static native byte[] RouteHop_write(long obj);
6641         // struct LDKCResult_RouteHopDecodeErrorZ RouteHop_read(struct LDKu8slice ser);
6642         public static native long RouteHop_read(byte[] ser);
6643         // void Route_free(struct LDKRoute this_obj);
6644         public static native void Route_free(long this_obj);
6645         // struct LDKCVec_CVec_RouteHopZZ Route_get_paths(const struct LDKRoute *NONNULL_PTR this_ptr);
6646         public static native long[][] Route_get_paths(long this_ptr);
6647         // void Route_set_paths(struct LDKRoute *NONNULL_PTR this_ptr, struct LDKCVec_CVec_RouteHopZZ val);
6648         public static native void Route_set_paths(long this_ptr, long[][] val);
6649         // struct LDKPaymentParameters Route_get_payment_params(const struct LDKRoute *NONNULL_PTR this_ptr);
6650         public static native long Route_get_payment_params(long this_ptr);
6651         // void Route_set_payment_params(struct LDKRoute *NONNULL_PTR this_ptr, struct LDKPaymentParameters val);
6652         public static native void Route_set_payment_params(long this_ptr, long val);
6653         // MUST_USE_RES struct LDKRoute Route_new(struct LDKCVec_CVec_RouteHopZZ paths_arg, struct LDKPaymentParameters payment_params_arg);
6654         public static native long Route_new(long[][] paths_arg, long payment_params_arg);
6655         // uintptr_t Route_clone_ptr(LDKRoute *NONNULL_PTR arg);
6656         public static native long Route_clone_ptr(long arg);
6657         // struct LDKRoute Route_clone(const struct LDKRoute *NONNULL_PTR orig);
6658         public static native long Route_clone(long orig);
6659         // uint64_t Route_hash(const struct LDKRoute *NONNULL_PTR o);
6660         public static native long Route_hash(long o);
6661         // bool Route_eq(const struct LDKRoute *NONNULL_PTR a, const struct LDKRoute *NONNULL_PTR b);
6662         public static native boolean Route_eq(long a, long b);
6663         // MUST_USE_RES uint64_t Route_get_total_fees(const struct LDKRoute *NONNULL_PTR this_arg);
6664         public static native long Route_get_total_fees(long this_arg);
6665         // MUST_USE_RES uint64_t Route_get_total_amount(const struct LDKRoute *NONNULL_PTR this_arg);
6666         public static native long Route_get_total_amount(long this_arg);
6667         // struct LDKCVec_u8Z Route_write(const struct LDKRoute *NONNULL_PTR obj);
6668         public static native byte[] Route_write(long obj);
6669         // struct LDKCResult_RouteDecodeErrorZ Route_read(struct LDKu8slice ser);
6670         public static native long Route_read(byte[] ser);
6671         // void RouteParameters_free(struct LDKRouteParameters this_obj);
6672         public static native void RouteParameters_free(long this_obj);
6673         // struct LDKPaymentParameters RouteParameters_get_payment_params(const struct LDKRouteParameters *NONNULL_PTR this_ptr);
6674         public static native long RouteParameters_get_payment_params(long this_ptr);
6675         // void RouteParameters_set_payment_params(struct LDKRouteParameters *NONNULL_PTR this_ptr, struct LDKPaymentParameters val);
6676         public static native void RouteParameters_set_payment_params(long this_ptr, long val);
6677         // uint64_t RouteParameters_get_final_value_msat(const struct LDKRouteParameters *NONNULL_PTR this_ptr);
6678         public static native long RouteParameters_get_final_value_msat(long this_ptr);
6679         // void RouteParameters_set_final_value_msat(struct LDKRouteParameters *NONNULL_PTR this_ptr, uint64_t val);
6680         public static native void RouteParameters_set_final_value_msat(long this_ptr, long val);
6681         // uint32_t RouteParameters_get_final_cltv_expiry_delta(const struct LDKRouteParameters *NONNULL_PTR this_ptr);
6682         public static native int RouteParameters_get_final_cltv_expiry_delta(long this_ptr);
6683         // void RouteParameters_set_final_cltv_expiry_delta(struct LDKRouteParameters *NONNULL_PTR this_ptr, uint32_t val);
6684         public static native void RouteParameters_set_final_cltv_expiry_delta(long this_ptr, int val);
6685         // MUST_USE_RES struct LDKRouteParameters RouteParameters_new(struct LDKPaymentParameters payment_params_arg, uint64_t final_value_msat_arg, uint32_t final_cltv_expiry_delta_arg);
6686         public static native long RouteParameters_new(long payment_params_arg, long final_value_msat_arg, int final_cltv_expiry_delta_arg);
6687         // uintptr_t RouteParameters_clone_ptr(LDKRouteParameters *NONNULL_PTR arg);
6688         public static native long RouteParameters_clone_ptr(long arg);
6689         // struct LDKRouteParameters RouteParameters_clone(const struct LDKRouteParameters *NONNULL_PTR orig);
6690         public static native long RouteParameters_clone(long orig);
6691         // struct LDKCVec_u8Z RouteParameters_write(const struct LDKRouteParameters *NONNULL_PTR obj);
6692         public static native byte[] RouteParameters_write(long obj);
6693         // struct LDKCResult_RouteParametersDecodeErrorZ RouteParameters_read(struct LDKu8slice ser);
6694         public static native long RouteParameters_read(byte[] ser);
6695         // void PaymentParameters_free(struct LDKPaymentParameters this_obj);
6696         public static native void PaymentParameters_free(long this_obj);
6697         // struct LDKPublicKey PaymentParameters_get_payee_pubkey(const struct LDKPaymentParameters *NONNULL_PTR this_ptr);
6698         public static native byte[] PaymentParameters_get_payee_pubkey(long this_ptr);
6699         // void PaymentParameters_set_payee_pubkey(struct LDKPaymentParameters *NONNULL_PTR this_ptr, struct LDKPublicKey val);
6700         public static native void PaymentParameters_set_payee_pubkey(long this_ptr, byte[] val);
6701         // struct LDKInvoiceFeatures PaymentParameters_get_features(const struct LDKPaymentParameters *NONNULL_PTR this_ptr);
6702         public static native long PaymentParameters_get_features(long this_ptr);
6703         // void PaymentParameters_set_features(struct LDKPaymentParameters *NONNULL_PTR this_ptr, struct LDKInvoiceFeatures val);
6704         public static native void PaymentParameters_set_features(long this_ptr, long val);
6705         // struct LDKCVec_RouteHintZ PaymentParameters_get_route_hints(const struct LDKPaymentParameters *NONNULL_PTR this_ptr);
6706         public static native long[] PaymentParameters_get_route_hints(long this_ptr);
6707         // void PaymentParameters_set_route_hints(struct LDKPaymentParameters *NONNULL_PTR this_ptr, struct LDKCVec_RouteHintZ val);
6708         public static native void PaymentParameters_set_route_hints(long this_ptr, long[] val);
6709         // struct LDKCOption_u64Z PaymentParameters_get_expiry_time(const struct LDKPaymentParameters *NONNULL_PTR this_ptr);
6710         public static native long PaymentParameters_get_expiry_time(long this_ptr);
6711         // void PaymentParameters_set_expiry_time(struct LDKPaymentParameters *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
6712         public static native void PaymentParameters_set_expiry_time(long this_ptr, long val);
6713         // uint32_t PaymentParameters_get_max_total_cltv_expiry_delta(const struct LDKPaymentParameters *NONNULL_PTR this_ptr);
6714         public static native int PaymentParameters_get_max_total_cltv_expiry_delta(long this_ptr);
6715         // void PaymentParameters_set_max_total_cltv_expiry_delta(struct LDKPaymentParameters *NONNULL_PTR this_ptr, uint32_t val);
6716         public static native void PaymentParameters_set_max_total_cltv_expiry_delta(long this_ptr, int val);
6717         // MUST_USE_RES struct LDKPaymentParameters PaymentParameters_new(struct LDKPublicKey payee_pubkey_arg, struct LDKInvoiceFeatures features_arg, struct LDKCVec_RouteHintZ route_hints_arg, struct LDKCOption_u64Z expiry_time_arg, uint32_t max_total_cltv_expiry_delta_arg);
6718         public static native long PaymentParameters_new(byte[] payee_pubkey_arg, long features_arg, long[] route_hints_arg, long expiry_time_arg, int max_total_cltv_expiry_delta_arg);
6719         // uintptr_t PaymentParameters_clone_ptr(LDKPaymentParameters *NONNULL_PTR arg);
6720         public static native long PaymentParameters_clone_ptr(long arg);
6721         // struct LDKPaymentParameters PaymentParameters_clone(const struct LDKPaymentParameters *NONNULL_PTR orig);
6722         public static native long PaymentParameters_clone(long orig);
6723         // uint64_t PaymentParameters_hash(const struct LDKPaymentParameters *NONNULL_PTR o);
6724         public static native long PaymentParameters_hash(long o);
6725         // bool PaymentParameters_eq(const struct LDKPaymentParameters *NONNULL_PTR a, const struct LDKPaymentParameters *NONNULL_PTR b);
6726         public static native boolean PaymentParameters_eq(long a, long b);
6727         // struct LDKCVec_u8Z PaymentParameters_write(const struct LDKPaymentParameters *NONNULL_PTR obj);
6728         public static native byte[] PaymentParameters_write(long obj);
6729         // struct LDKCResult_PaymentParametersDecodeErrorZ PaymentParameters_read(struct LDKu8slice ser);
6730         public static native long PaymentParameters_read(byte[] ser);
6731         // MUST_USE_RES struct LDKPaymentParameters PaymentParameters_from_node_id(struct LDKPublicKey payee_pubkey);
6732         public static native long PaymentParameters_from_node_id(byte[] payee_pubkey);
6733         // MUST_USE_RES struct LDKPaymentParameters PaymentParameters_for_keysend(struct LDKPublicKey payee_pubkey);
6734         public static native long PaymentParameters_for_keysend(byte[] payee_pubkey);
6735         // void RouteHint_free(struct LDKRouteHint this_obj);
6736         public static native void RouteHint_free(long this_obj);
6737         // struct LDKCVec_RouteHintHopZ RouteHint_get_a(const struct LDKRouteHint *NONNULL_PTR this_ptr);
6738         public static native long[] RouteHint_get_a(long this_ptr);
6739         // void RouteHint_set_a(struct LDKRouteHint *NONNULL_PTR this_ptr, struct LDKCVec_RouteHintHopZ val);
6740         public static native void RouteHint_set_a(long this_ptr, long[] val);
6741         // MUST_USE_RES struct LDKRouteHint RouteHint_new(struct LDKCVec_RouteHintHopZ a_arg);
6742         public static native long RouteHint_new(long[] a_arg);
6743         // uintptr_t RouteHint_clone_ptr(LDKRouteHint *NONNULL_PTR arg);
6744         public static native long RouteHint_clone_ptr(long arg);
6745         // struct LDKRouteHint RouteHint_clone(const struct LDKRouteHint *NONNULL_PTR orig);
6746         public static native long RouteHint_clone(long orig);
6747         // uint64_t RouteHint_hash(const struct LDKRouteHint *NONNULL_PTR o);
6748         public static native long RouteHint_hash(long o);
6749         // bool RouteHint_eq(const struct LDKRouteHint *NONNULL_PTR a, const struct LDKRouteHint *NONNULL_PTR b);
6750         public static native boolean RouteHint_eq(long a, long b);
6751         // struct LDKCVec_u8Z RouteHint_write(const struct LDKRouteHint *NONNULL_PTR obj);
6752         public static native byte[] RouteHint_write(long obj);
6753         // struct LDKCResult_RouteHintDecodeErrorZ RouteHint_read(struct LDKu8slice ser);
6754         public static native long RouteHint_read(byte[] ser);
6755         // void RouteHintHop_free(struct LDKRouteHintHop this_obj);
6756         public static native void RouteHintHop_free(long this_obj);
6757         // struct LDKPublicKey RouteHintHop_get_src_node_id(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
6758         public static native byte[] RouteHintHop_get_src_node_id(long this_ptr);
6759         // void RouteHintHop_set_src_node_id(struct LDKRouteHintHop *NONNULL_PTR this_ptr, struct LDKPublicKey val);
6760         public static native void RouteHintHop_set_src_node_id(long this_ptr, byte[] val);
6761         // uint64_t RouteHintHop_get_short_channel_id(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
6762         public static native long RouteHintHop_get_short_channel_id(long this_ptr);
6763         // void RouteHintHop_set_short_channel_id(struct LDKRouteHintHop *NONNULL_PTR this_ptr, uint64_t val);
6764         public static native void RouteHintHop_set_short_channel_id(long this_ptr, long val);
6765         // struct LDKRoutingFees RouteHintHop_get_fees(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
6766         public static native long RouteHintHop_get_fees(long this_ptr);
6767         // void RouteHintHop_set_fees(struct LDKRouteHintHop *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
6768         public static native void RouteHintHop_set_fees(long this_ptr, long val);
6769         // uint16_t RouteHintHop_get_cltv_expiry_delta(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
6770         public static native short RouteHintHop_get_cltv_expiry_delta(long this_ptr);
6771         // void RouteHintHop_set_cltv_expiry_delta(struct LDKRouteHintHop *NONNULL_PTR this_ptr, uint16_t val);
6772         public static native void RouteHintHop_set_cltv_expiry_delta(long this_ptr, short val);
6773         // struct LDKCOption_u64Z RouteHintHop_get_htlc_minimum_msat(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
6774         public static native long RouteHintHop_get_htlc_minimum_msat(long this_ptr);
6775         // void RouteHintHop_set_htlc_minimum_msat(struct LDKRouteHintHop *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
6776         public static native void RouteHintHop_set_htlc_minimum_msat(long this_ptr, long val);
6777         // struct LDKCOption_u64Z RouteHintHop_get_htlc_maximum_msat(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
6778         public static native long RouteHintHop_get_htlc_maximum_msat(long this_ptr);
6779         // void RouteHintHop_set_htlc_maximum_msat(struct LDKRouteHintHop *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
6780         public static native void RouteHintHop_set_htlc_maximum_msat(long this_ptr, long val);
6781         // MUST_USE_RES struct LDKRouteHintHop RouteHintHop_new(struct LDKPublicKey src_node_id_arg, uint64_t short_channel_id_arg, struct LDKRoutingFees fees_arg, uint16_t cltv_expiry_delta_arg, struct LDKCOption_u64Z htlc_minimum_msat_arg, struct LDKCOption_u64Z htlc_maximum_msat_arg);
6782         public static native long RouteHintHop_new(byte[] src_node_id_arg, long short_channel_id_arg, long fees_arg, short cltv_expiry_delta_arg, long htlc_minimum_msat_arg, long htlc_maximum_msat_arg);
6783         // uintptr_t RouteHintHop_clone_ptr(LDKRouteHintHop *NONNULL_PTR arg);
6784         public static native long RouteHintHop_clone_ptr(long arg);
6785         // struct LDKRouteHintHop RouteHintHop_clone(const struct LDKRouteHintHop *NONNULL_PTR orig);
6786         public static native long RouteHintHop_clone(long orig);
6787         // uint64_t RouteHintHop_hash(const struct LDKRouteHintHop *NONNULL_PTR o);
6788         public static native long RouteHintHop_hash(long o);
6789         // bool RouteHintHop_eq(const struct LDKRouteHintHop *NONNULL_PTR a, const struct LDKRouteHintHop *NONNULL_PTR b);
6790         public static native boolean RouteHintHop_eq(long a, long b);
6791         // struct LDKCVec_u8Z RouteHintHop_write(const struct LDKRouteHintHop *NONNULL_PTR obj);
6792         public static native byte[] RouteHintHop_write(long obj);
6793         // struct LDKCResult_RouteHintHopDecodeErrorZ RouteHintHop_read(struct LDKu8slice ser);
6794         public static native long RouteHintHop_read(byte[] ser);
6795         // struct LDKCResult_RouteLightningErrorZ find_route(struct LDKPublicKey our_node_pubkey, const struct LDKRouteParameters *NONNULL_PTR route_params, const struct LDKNetworkGraph *NONNULL_PTR network, struct LDKCVec_ChannelDetailsZ *first_hops, struct LDKLogger logger, const struct LDKScore *NONNULL_PTR scorer, const uint8_t (*random_seed_bytes)[32]);
6796         public static native long find_route(byte[] our_node_pubkey, long route_params, long network, long[] first_hops, long logger, long scorer, byte[] random_seed_bytes);
6797         // void Score_free(struct LDKScore this_ptr);
6798         public static native void Score_free(long this_ptr);
6799         // void LockableScore_free(struct LDKLockableScore this_ptr);
6800         public static native void LockableScore_free(long this_ptr);
6801         // void MultiThreadedLockableScore_free(struct LDKMultiThreadedLockableScore this_obj);
6802         public static native void MultiThreadedLockableScore_free(long this_obj);
6803         // MUST_USE_RES struct LDKMultiThreadedLockableScore MultiThreadedLockableScore_new(struct LDKScore score);
6804         public static native long MultiThreadedLockableScore_new(long score);
6805         // void FixedPenaltyScorer_free(struct LDKFixedPenaltyScorer this_obj);
6806         public static native void FixedPenaltyScorer_free(long this_obj);
6807         // uintptr_t FixedPenaltyScorer_clone_ptr(LDKFixedPenaltyScorer *NONNULL_PTR arg);
6808         public static native long FixedPenaltyScorer_clone_ptr(long arg);
6809         // struct LDKFixedPenaltyScorer FixedPenaltyScorer_clone(const struct LDKFixedPenaltyScorer *NONNULL_PTR orig);
6810         public static native long FixedPenaltyScorer_clone(long orig);
6811         // MUST_USE_RES struct LDKFixedPenaltyScorer FixedPenaltyScorer_with_penalty(uint64_t penalty_msat);
6812         public static native long FixedPenaltyScorer_with_penalty(long penalty_msat);
6813         // struct LDKScore FixedPenaltyScorer_as_Score(const struct LDKFixedPenaltyScorer *NONNULL_PTR this_arg);
6814         public static native long FixedPenaltyScorer_as_Score(long this_arg);
6815         // struct LDKCVec_u8Z FixedPenaltyScorer_write(const struct LDKFixedPenaltyScorer *NONNULL_PTR obj);
6816         public static native byte[] FixedPenaltyScorer_write(long obj);
6817         // struct LDKCResult_FixedPenaltyScorerDecodeErrorZ FixedPenaltyScorer_read(struct LDKu8slice ser, uint64_t arg);
6818         public static native long FixedPenaltyScorer_read(byte[] ser, long arg);
6819         // void Scorer_free(struct LDKScorer this_obj);
6820         public static native void Scorer_free(long this_obj);
6821         // void ScoringParameters_free(struct LDKScoringParameters this_obj);
6822         public static native void ScoringParameters_free(long this_obj);
6823         // uint64_t ScoringParameters_get_base_penalty_msat(const struct LDKScoringParameters *NONNULL_PTR this_ptr);
6824         public static native long ScoringParameters_get_base_penalty_msat(long this_ptr);
6825         // void ScoringParameters_set_base_penalty_msat(struct LDKScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
6826         public static native void ScoringParameters_set_base_penalty_msat(long this_ptr, long val);
6827         // uint64_t ScoringParameters_get_failure_penalty_msat(const struct LDKScoringParameters *NONNULL_PTR this_ptr);
6828         public static native long ScoringParameters_get_failure_penalty_msat(long this_ptr);
6829         // void ScoringParameters_set_failure_penalty_msat(struct LDKScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
6830         public static native void ScoringParameters_set_failure_penalty_msat(long this_ptr, long val);
6831         // uint16_t ScoringParameters_get_overuse_penalty_start_1024th(const struct LDKScoringParameters *NONNULL_PTR this_ptr);
6832         public static native short ScoringParameters_get_overuse_penalty_start_1024th(long this_ptr);
6833         // void ScoringParameters_set_overuse_penalty_start_1024th(struct LDKScoringParameters *NONNULL_PTR this_ptr, uint16_t val);
6834         public static native void ScoringParameters_set_overuse_penalty_start_1024th(long this_ptr, short val);
6835         // uint64_t ScoringParameters_get_overuse_penalty_msat_per_1024th(const struct LDKScoringParameters *NONNULL_PTR this_ptr);
6836         public static native long ScoringParameters_get_overuse_penalty_msat_per_1024th(long this_ptr);
6837         // void ScoringParameters_set_overuse_penalty_msat_per_1024th(struct LDKScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
6838         public static native void ScoringParameters_set_overuse_penalty_msat_per_1024th(long this_ptr, long val);
6839         // uint64_t ScoringParameters_get_failure_penalty_half_life(const struct LDKScoringParameters *NONNULL_PTR this_ptr);
6840         public static native long ScoringParameters_get_failure_penalty_half_life(long this_ptr);
6841         // void ScoringParameters_set_failure_penalty_half_life(struct LDKScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
6842         public static native void ScoringParameters_set_failure_penalty_half_life(long this_ptr, long val);
6843         // MUST_USE_RES struct LDKScoringParameters ScoringParameters_new(uint64_t base_penalty_msat_arg, uint64_t failure_penalty_msat_arg, uint16_t overuse_penalty_start_1024th_arg, uint64_t overuse_penalty_msat_per_1024th_arg, uint64_t failure_penalty_half_life_arg);
6844         public static native long ScoringParameters_new(long base_penalty_msat_arg, long failure_penalty_msat_arg, short overuse_penalty_start_1024th_arg, long overuse_penalty_msat_per_1024th_arg, long failure_penalty_half_life_arg);
6845         // uintptr_t ScoringParameters_clone_ptr(LDKScoringParameters *NONNULL_PTR arg);
6846         public static native long ScoringParameters_clone_ptr(long arg);
6847         // struct LDKScoringParameters ScoringParameters_clone(const struct LDKScoringParameters *NONNULL_PTR orig);
6848         public static native long ScoringParameters_clone(long orig);
6849         // struct LDKCVec_u8Z ScoringParameters_write(const struct LDKScoringParameters *NONNULL_PTR obj);
6850         public static native byte[] ScoringParameters_write(long obj);
6851         // struct LDKCResult_ScoringParametersDecodeErrorZ ScoringParameters_read(struct LDKu8slice ser);
6852         public static native long ScoringParameters_read(byte[] ser);
6853         // MUST_USE_RES struct LDKScorer Scorer_new(struct LDKScoringParameters params);
6854         public static native long Scorer_new(long params);
6855         // MUST_USE_RES struct LDKScorer Scorer_default(void);
6856         public static native long Scorer_default();
6857         // MUST_USE_RES struct LDKScoringParameters ScoringParameters_default(void);
6858         public static native long ScoringParameters_default();
6859         // struct LDKScore Scorer_as_Score(const struct LDKScorer *NONNULL_PTR this_arg);
6860         public static native long Scorer_as_Score(long this_arg);
6861         // struct LDKCVec_u8Z Scorer_write(const struct LDKScorer *NONNULL_PTR obj);
6862         public static native byte[] Scorer_write(long obj);
6863         // struct LDKCResult_ScorerDecodeErrorZ Scorer_read(struct LDKu8slice ser);
6864         public static native long Scorer_read(byte[] ser);
6865         // void ProbabilisticScorer_free(struct LDKProbabilisticScorer this_obj);
6866         public static native void ProbabilisticScorer_free(long this_obj);
6867         // void ProbabilisticScoringParameters_free(struct LDKProbabilisticScoringParameters this_obj);
6868         public static native void ProbabilisticScoringParameters_free(long this_obj);
6869         // uint64_t ProbabilisticScoringParameters_get_base_penalty_msat(const struct LDKProbabilisticScoringParameters *NONNULL_PTR this_ptr);
6870         public static native long ProbabilisticScoringParameters_get_base_penalty_msat(long this_ptr);
6871         // void ProbabilisticScoringParameters_set_base_penalty_msat(struct LDKProbabilisticScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
6872         public static native void ProbabilisticScoringParameters_set_base_penalty_msat(long this_ptr, long val);
6873         // uint64_t ProbabilisticScoringParameters_get_liquidity_penalty_multiplier_msat(const struct LDKProbabilisticScoringParameters *NONNULL_PTR this_ptr);
6874         public static native long ProbabilisticScoringParameters_get_liquidity_penalty_multiplier_msat(long this_ptr);
6875         // void ProbabilisticScoringParameters_set_liquidity_penalty_multiplier_msat(struct LDKProbabilisticScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
6876         public static native void ProbabilisticScoringParameters_set_liquidity_penalty_multiplier_msat(long this_ptr, long val);
6877         // uint64_t ProbabilisticScoringParameters_get_liquidity_offset_half_life(const struct LDKProbabilisticScoringParameters *NONNULL_PTR this_ptr);
6878         public static native long ProbabilisticScoringParameters_get_liquidity_offset_half_life(long this_ptr);
6879         // void ProbabilisticScoringParameters_set_liquidity_offset_half_life(struct LDKProbabilisticScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
6880         public static native void ProbabilisticScoringParameters_set_liquidity_offset_half_life(long this_ptr, long val);
6881         // uint64_t ProbabilisticScoringParameters_get_amount_penalty_multiplier_msat(const struct LDKProbabilisticScoringParameters *NONNULL_PTR this_ptr);
6882         public static native long ProbabilisticScoringParameters_get_amount_penalty_multiplier_msat(long this_ptr);
6883         // void ProbabilisticScoringParameters_set_amount_penalty_multiplier_msat(struct LDKProbabilisticScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
6884         public static native void ProbabilisticScoringParameters_set_amount_penalty_multiplier_msat(long this_ptr, long val);
6885         // MUST_USE_RES struct LDKProbabilisticScoringParameters ProbabilisticScoringParameters_new(uint64_t base_penalty_msat_arg, uint64_t liquidity_penalty_multiplier_msat_arg, uint64_t liquidity_offset_half_life_arg, uint64_t amount_penalty_multiplier_msat_arg);
6886         public static native long ProbabilisticScoringParameters_new(long base_penalty_msat_arg, long liquidity_penalty_multiplier_msat_arg, long liquidity_offset_half_life_arg, long amount_penalty_multiplier_msat_arg);
6887         // uintptr_t ProbabilisticScoringParameters_clone_ptr(LDKProbabilisticScoringParameters *NONNULL_PTR arg);
6888         public static native long ProbabilisticScoringParameters_clone_ptr(long arg);
6889         // struct LDKProbabilisticScoringParameters ProbabilisticScoringParameters_clone(const struct LDKProbabilisticScoringParameters *NONNULL_PTR orig);
6890         public static native long ProbabilisticScoringParameters_clone(long orig);
6891         // MUST_USE_RES struct LDKProbabilisticScorer ProbabilisticScorer_new(struct LDKProbabilisticScoringParameters params, const struct LDKNetworkGraph *NONNULL_PTR network_graph);
6892         public static native long ProbabilisticScorer_new(long params, long network_graph);
6893         // MUST_USE_RES struct LDKProbabilisticScoringParameters ProbabilisticScoringParameters_default(void);
6894         public static native long ProbabilisticScoringParameters_default();
6895         // struct LDKScore ProbabilisticScorer_as_Score(const struct LDKProbabilisticScorer *NONNULL_PTR this_arg);
6896         public static native long ProbabilisticScorer_as_Score(long this_arg);
6897         // struct LDKCVec_u8Z ProbabilisticScorer_write(const struct LDKProbabilisticScorer *NONNULL_PTR obj);
6898         public static native byte[] ProbabilisticScorer_write(long obj);
6899         // struct LDKCResult_ProbabilisticScorerDecodeErrorZ ProbabilisticScorer_read(struct LDKu8slice ser, struct LDKProbabilisticScoringParameters arg_a, const struct LDKNetworkGraph *NONNULL_PTR arg_b);
6900         public static native long ProbabilisticScorer_read(byte[] ser, long arg_a, long arg_b);
6901         // void FilesystemPersister_free(struct LDKFilesystemPersister this_obj);
6902         public static native void FilesystemPersister_free(long this_obj);
6903         // MUST_USE_RES struct LDKFilesystemPersister FilesystemPersister_new(struct LDKStr path_to_channel_data);
6904         public static native long FilesystemPersister_new(String path_to_channel_data);
6905         // MUST_USE_RES struct LDKStr FilesystemPersister_get_data_dir(const struct LDKFilesystemPersister *NONNULL_PTR this_arg);
6906         public static native String FilesystemPersister_get_data_dir(long this_arg);
6907         // MUST_USE_RES struct LDKCResult_NoneErrorZ FilesystemPersister_persist_manager(struct LDKStr data_dir, const struct LDKChannelManager *NONNULL_PTR manager);
6908         public static native long FilesystemPersister_persist_manager(String data_dir, long manager);
6909         // MUST_USE_RES struct LDKCResult_NoneErrorZ FilesystemPersister_persist_network_graph(struct LDKStr data_dir, const struct LDKNetworkGraph *NONNULL_PTR network_graph);
6910         public static native long FilesystemPersister_persist_network_graph(String data_dir, long network_graph);
6911         // MUST_USE_RES struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ FilesystemPersister_read_channelmonitors(const struct LDKFilesystemPersister *NONNULL_PTR this_arg, struct LDKKeysInterface keys_manager);
6912         public static native long FilesystemPersister_read_channelmonitors(long this_arg, long keys_manager);
6913         // struct LDKPersist FilesystemPersister_as_Persist(const struct LDKFilesystemPersister *NONNULL_PTR this_arg);
6914         public static native long FilesystemPersister_as_Persist(long this_arg);
6915         // void BackgroundProcessor_free(struct LDKBackgroundProcessor this_obj);
6916         public static native void BackgroundProcessor_free(long this_obj);
6917         // void Persister_free(struct LDKPersister this_ptr);
6918         public static native void Persister_free(long this_ptr);
6919         // MUST_USE_RES struct LDKBackgroundProcessor BackgroundProcessor_start(struct LDKPersister persister, struct LDKEventHandler event_handler, const struct LDKChainMonitor *NONNULL_PTR chain_monitor, const struct LDKChannelManager *NONNULL_PTR channel_manager, struct LDKNetGraphMsgHandler net_graph_msg_handler, const struct LDKPeerManager *NONNULL_PTR peer_manager, struct LDKLogger logger);
6920         public static native long BackgroundProcessor_start(long persister, long event_handler, long chain_monitor, long channel_manager, long net_graph_msg_handler, long peer_manager, long logger);
6921         // MUST_USE_RES struct LDKCResult_NoneErrorZ BackgroundProcessor_join(struct LDKBackgroundProcessor this_arg);
6922         public static native long BackgroundProcessor_join(long this_arg);
6923         // MUST_USE_RES struct LDKCResult_NoneErrorZ BackgroundProcessor_stop(struct LDKBackgroundProcessor this_arg);
6924         public static native long BackgroundProcessor_stop(long this_arg);
6925         // void ParseError_free(struct LDKParseError this_ptr);
6926         public static native void ParseError_free(long this_ptr);
6927         // uintptr_t ParseError_clone_ptr(LDKParseError *NONNULL_PTR arg);
6928         public static native long ParseError_clone_ptr(long arg);
6929         // struct LDKParseError ParseError_clone(const struct LDKParseError *NONNULL_PTR orig);
6930         public static native long ParseError_clone(long orig);
6931         // struct LDKParseError ParseError_bech32_error(struct LDKBech32Error a);
6932         public static native long ParseError_bech32_error(long a);
6933         // struct LDKParseError ParseError_parse_amount_error(struct LDKError a);
6934         public static native long ParseError_parse_amount_error(int a);
6935         // struct LDKParseError ParseError_malformed_signature(enum LDKSecp256k1Error a);
6936         public static native long ParseError_malformed_signature(Secp256k1Error a);
6937         // struct LDKParseError ParseError_bad_prefix(void);
6938         public static native long ParseError_bad_prefix();
6939         // struct LDKParseError ParseError_unknown_currency(void);
6940         public static native long ParseError_unknown_currency();
6941         // struct LDKParseError ParseError_unknown_si_prefix(void);
6942         public static native long ParseError_unknown_si_prefix();
6943         // struct LDKParseError ParseError_malformed_hrp(void);
6944         public static native long ParseError_malformed_hrp();
6945         // struct LDKParseError ParseError_too_short_data_part(void);
6946         public static native long ParseError_too_short_data_part();
6947         // struct LDKParseError ParseError_unexpected_end_of_tagged_fields(void);
6948         public static native long ParseError_unexpected_end_of_tagged_fields();
6949         // struct LDKParseError ParseError_description_decode_error(struct LDKError a);
6950         public static native long ParseError_description_decode_error(int a);
6951         // struct LDKParseError ParseError_padding_error(void);
6952         public static native long ParseError_padding_error();
6953         // struct LDKParseError ParseError_integer_overflow_error(void);
6954         public static native long ParseError_integer_overflow_error();
6955         // struct LDKParseError ParseError_invalid_seg_wit_program_length(void);
6956         public static native long ParseError_invalid_seg_wit_program_length();
6957         // struct LDKParseError ParseError_invalid_pub_key_hash_length(void);
6958         public static native long ParseError_invalid_pub_key_hash_length();
6959         // struct LDKParseError ParseError_invalid_script_hash_length(void);
6960         public static native long ParseError_invalid_script_hash_length();
6961         // struct LDKParseError ParseError_invalid_recovery_id(void);
6962         public static native long ParseError_invalid_recovery_id();
6963         // struct LDKParseError ParseError_invalid_slice_length(struct LDKStr a);
6964         public static native long ParseError_invalid_slice_length(String a);
6965         // struct LDKParseError ParseError_skip(void);
6966         public static native long ParseError_skip();
6967         // void ParseOrSemanticError_free(struct LDKParseOrSemanticError this_ptr);
6968         public static native void ParseOrSemanticError_free(long this_ptr);
6969         // uintptr_t ParseOrSemanticError_clone_ptr(LDKParseOrSemanticError *NONNULL_PTR arg);
6970         public static native long ParseOrSemanticError_clone_ptr(long arg);
6971         // struct LDKParseOrSemanticError ParseOrSemanticError_clone(const struct LDKParseOrSemanticError *NONNULL_PTR orig);
6972         public static native long ParseOrSemanticError_clone(long orig);
6973         // struct LDKParseOrSemanticError ParseOrSemanticError_parse_error(struct LDKParseError a);
6974         public static native long ParseOrSemanticError_parse_error(long a);
6975         // struct LDKParseOrSemanticError ParseOrSemanticError_semantic_error(enum LDKSemanticError a);
6976         public static native long ParseOrSemanticError_semantic_error(SemanticError a);
6977         // void Invoice_free(struct LDKInvoice this_obj);
6978         public static native void Invoice_free(long this_obj);
6979         // bool Invoice_eq(const struct LDKInvoice *NONNULL_PTR a, const struct LDKInvoice *NONNULL_PTR b);
6980         public static native boolean Invoice_eq(long a, long b);
6981         // uintptr_t Invoice_clone_ptr(LDKInvoice *NONNULL_PTR arg);
6982         public static native long Invoice_clone_ptr(long arg);
6983         // struct LDKInvoice Invoice_clone(const struct LDKInvoice *NONNULL_PTR orig);
6984         public static native long Invoice_clone(long orig);
6985         // void SignedRawInvoice_free(struct LDKSignedRawInvoice this_obj);
6986         public static native void SignedRawInvoice_free(long this_obj);
6987         // bool SignedRawInvoice_eq(const struct LDKSignedRawInvoice *NONNULL_PTR a, const struct LDKSignedRawInvoice *NONNULL_PTR b);
6988         public static native boolean SignedRawInvoice_eq(long a, long b);
6989         // uintptr_t SignedRawInvoice_clone_ptr(LDKSignedRawInvoice *NONNULL_PTR arg);
6990         public static native long SignedRawInvoice_clone_ptr(long arg);
6991         // struct LDKSignedRawInvoice SignedRawInvoice_clone(const struct LDKSignedRawInvoice *NONNULL_PTR orig);
6992         public static native long SignedRawInvoice_clone(long orig);
6993         // void RawInvoice_free(struct LDKRawInvoice this_obj);
6994         public static native void RawInvoice_free(long this_obj);
6995         // struct LDKRawDataPart RawInvoice_get_data(const struct LDKRawInvoice *NONNULL_PTR this_ptr);
6996         public static native long RawInvoice_get_data(long this_ptr);
6997         // void RawInvoice_set_data(struct LDKRawInvoice *NONNULL_PTR this_ptr, struct LDKRawDataPart val);
6998         public static native void RawInvoice_set_data(long this_ptr, long val);
6999         // bool RawInvoice_eq(const struct LDKRawInvoice *NONNULL_PTR a, const struct LDKRawInvoice *NONNULL_PTR b);
7000         public static native boolean RawInvoice_eq(long a, long b);
7001         // uintptr_t RawInvoice_clone_ptr(LDKRawInvoice *NONNULL_PTR arg);
7002         public static native long RawInvoice_clone_ptr(long arg);
7003         // struct LDKRawInvoice RawInvoice_clone(const struct LDKRawInvoice *NONNULL_PTR orig);
7004         public static native long RawInvoice_clone(long orig);
7005         // void RawDataPart_free(struct LDKRawDataPart this_obj);
7006         public static native void RawDataPart_free(long this_obj);
7007         // struct LDKPositiveTimestamp RawDataPart_get_timestamp(const struct LDKRawDataPart *NONNULL_PTR this_ptr);
7008         public static native long RawDataPart_get_timestamp(long this_ptr);
7009         // void RawDataPart_set_timestamp(struct LDKRawDataPart *NONNULL_PTR this_ptr, struct LDKPositiveTimestamp val);
7010         public static native void RawDataPart_set_timestamp(long this_ptr, long val);
7011         // bool RawDataPart_eq(const struct LDKRawDataPart *NONNULL_PTR a, const struct LDKRawDataPart *NONNULL_PTR b);
7012         public static native boolean RawDataPart_eq(long a, long b);
7013         // uintptr_t RawDataPart_clone_ptr(LDKRawDataPart *NONNULL_PTR arg);
7014         public static native long RawDataPart_clone_ptr(long arg);
7015         // struct LDKRawDataPart RawDataPart_clone(const struct LDKRawDataPart *NONNULL_PTR orig);
7016         public static native long RawDataPart_clone(long orig);
7017         // void PositiveTimestamp_free(struct LDKPositiveTimestamp this_obj);
7018         public static native void PositiveTimestamp_free(long this_obj);
7019         // bool PositiveTimestamp_eq(const struct LDKPositiveTimestamp *NONNULL_PTR a, const struct LDKPositiveTimestamp *NONNULL_PTR b);
7020         public static native boolean PositiveTimestamp_eq(long a, long b);
7021         // uintptr_t PositiveTimestamp_clone_ptr(LDKPositiveTimestamp *NONNULL_PTR arg);
7022         public static native long PositiveTimestamp_clone_ptr(long arg);
7023         // struct LDKPositiveTimestamp PositiveTimestamp_clone(const struct LDKPositiveTimestamp *NONNULL_PTR orig);
7024         public static native long PositiveTimestamp_clone(long orig);
7025         // enum LDKSiPrefix SiPrefix_clone(const enum LDKSiPrefix *NONNULL_PTR orig);
7026         public static native SiPrefix SiPrefix_clone(long orig);
7027         // enum LDKSiPrefix SiPrefix_milli(void);
7028         public static native SiPrefix SiPrefix_milli();
7029         // enum LDKSiPrefix SiPrefix_micro(void);
7030         public static native SiPrefix SiPrefix_micro();
7031         // enum LDKSiPrefix SiPrefix_nano(void);
7032         public static native SiPrefix SiPrefix_nano();
7033         // enum LDKSiPrefix SiPrefix_pico(void);
7034         public static native SiPrefix SiPrefix_pico();
7035         // bool SiPrefix_eq(const enum LDKSiPrefix *NONNULL_PTR a, const enum LDKSiPrefix *NONNULL_PTR b);
7036         public static native boolean SiPrefix_eq(long a, long b);
7037         // MUST_USE_RES uint64_t SiPrefix_multiplier(const enum LDKSiPrefix *NONNULL_PTR this_arg);
7038         public static native long SiPrefix_multiplier(long this_arg);
7039         // enum LDKCurrency Currency_clone(const enum LDKCurrency *NONNULL_PTR orig);
7040         public static native Currency Currency_clone(long orig);
7041         // enum LDKCurrency Currency_bitcoin(void);
7042         public static native Currency Currency_bitcoin();
7043         // enum LDKCurrency Currency_bitcoin_testnet(void);
7044         public static native Currency Currency_bitcoin_testnet();
7045         // enum LDKCurrency Currency_regtest(void);
7046         public static native Currency Currency_regtest();
7047         // enum LDKCurrency Currency_simnet(void);
7048         public static native Currency Currency_simnet();
7049         // enum LDKCurrency Currency_signet(void);
7050         public static native Currency Currency_signet();
7051         // uint64_t Currency_hash(const enum LDKCurrency *NONNULL_PTR o);
7052         public static native long Currency_hash(long o);
7053         // bool Currency_eq(const enum LDKCurrency *NONNULL_PTR a, const enum LDKCurrency *NONNULL_PTR b);
7054         public static native boolean Currency_eq(long a, long b);
7055         // void Sha256_free(struct LDKSha256 this_obj);
7056         public static native void Sha256_free(long this_obj);
7057         // uintptr_t Sha256_clone_ptr(LDKSha256 *NONNULL_PTR arg);
7058         public static native long Sha256_clone_ptr(long arg);
7059         // struct LDKSha256 Sha256_clone(const struct LDKSha256 *NONNULL_PTR orig);
7060         public static native long Sha256_clone(long orig);
7061         // uint64_t Sha256_hash(const struct LDKSha256 *NONNULL_PTR o);
7062         public static native long Sha256_hash(long o);
7063         // bool Sha256_eq(const struct LDKSha256 *NONNULL_PTR a, const struct LDKSha256 *NONNULL_PTR b);
7064         public static native boolean Sha256_eq(long a, long b);
7065         // void Description_free(struct LDKDescription this_obj);
7066         public static native void Description_free(long this_obj);
7067         // uintptr_t Description_clone_ptr(LDKDescription *NONNULL_PTR arg);
7068         public static native long Description_clone_ptr(long arg);
7069         // struct LDKDescription Description_clone(const struct LDKDescription *NONNULL_PTR orig);
7070         public static native long Description_clone(long orig);
7071         // uint64_t Description_hash(const struct LDKDescription *NONNULL_PTR o);
7072         public static native long Description_hash(long o);
7073         // bool Description_eq(const struct LDKDescription *NONNULL_PTR a, const struct LDKDescription *NONNULL_PTR b);
7074         public static native boolean Description_eq(long a, long b);
7075         // void PayeePubKey_free(struct LDKPayeePubKey this_obj);
7076         public static native void PayeePubKey_free(long this_obj);
7077         // struct LDKPublicKey PayeePubKey_get_a(const struct LDKPayeePubKey *NONNULL_PTR this_ptr);
7078         public static native byte[] PayeePubKey_get_a(long this_ptr);
7079         // void PayeePubKey_set_a(struct LDKPayeePubKey *NONNULL_PTR this_ptr, struct LDKPublicKey val);
7080         public static native void PayeePubKey_set_a(long this_ptr, byte[] val);
7081         // MUST_USE_RES struct LDKPayeePubKey PayeePubKey_new(struct LDKPublicKey a_arg);
7082         public static native long PayeePubKey_new(byte[] a_arg);
7083         // uintptr_t PayeePubKey_clone_ptr(LDKPayeePubKey *NONNULL_PTR arg);
7084         public static native long PayeePubKey_clone_ptr(long arg);
7085         // struct LDKPayeePubKey PayeePubKey_clone(const struct LDKPayeePubKey *NONNULL_PTR orig);
7086         public static native long PayeePubKey_clone(long orig);
7087         // uint64_t PayeePubKey_hash(const struct LDKPayeePubKey *NONNULL_PTR o);
7088         public static native long PayeePubKey_hash(long o);
7089         // bool PayeePubKey_eq(const struct LDKPayeePubKey *NONNULL_PTR a, const struct LDKPayeePubKey *NONNULL_PTR b);
7090         public static native boolean PayeePubKey_eq(long a, long b);
7091         // void ExpiryTime_free(struct LDKExpiryTime this_obj);
7092         public static native void ExpiryTime_free(long this_obj);
7093         // uintptr_t ExpiryTime_clone_ptr(LDKExpiryTime *NONNULL_PTR arg);
7094         public static native long ExpiryTime_clone_ptr(long arg);
7095         // struct LDKExpiryTime ExpiryTime_clone(const struct LDKExpiryTime *NONNULL_PTR orig);
7096         public static native long ExpiryTime_clone(long orig);
7097         // uint64_t ExpiryTime_hash(const struct LDKExpiryTime *NONNULL_PTR o);
7098         public static native long ExpiryTime_hash(long o);
7099         // bool ExpiryTime_eq(const struct LDKExpiryTime *NONNULL_PTR a, const struct LDKExpiryTime *NONNULL_PTR b);
7100         public static native boolean ExpiryTime_eq(long a, long b);
7101         // void MinFinalCltvExpiry_free(struct LDKMinFinalCltvExpiry this_obj);
7102         public static native void MinFinalCltvExpiry_free(long this_obj);
7103         // uint64_t MinFinalCltvExpiry_get_a(const struct LDKMinFinalCltvExpiry *NONNULL_PTR this_ptr);
7104         public static native long MinFinalCltvExpiry_get_a(long this_ptr);
7105         // void MinFinalCltvExpiry_set_a(struct LDKMinFinalCltvExpiry *NONNULL_PTR this_ptr, uint64_t val);
7106         public static native void MinFinalCltvExpiry_set_a(long this_ptr, long val);
7107         // MUST_USE_RES struct LDKMinFinalCltvExpiry MinFinalCltvExpiry_new(uint64_t a_arg);
7108         public static native long MinFinalCltvExpiry_new(long a_arg);
7109         // uintptr_t MinFinalCltvExpiry_clone_ptr(LDKMinFinalCltvExpiry *NONNULL_PTR arg);
7110         public static native long MinFinalCltvExpiry_clone_ptr(long arg);
7111         // struct LDKMinFinalCltvExpiry MinFinalCltvExpiry_clone(const struct LDKMinFinalCltvExpiry *NONNULL_PTR orig);
7112         public static native long MinFinalCltvExpiry_clone(long orig);
7113         // uint64_t MinFinalCltvExpiry_hash(const struct LDKMinFinalCltvExpiry *NONNULL_PTR o);
7114         public static native long MinFinalCltvExpiry_hash(long o);
7115         // bool MinFinalCltvExpiry_eq(const struct LDKMinFinalCltvExpiry *NONNULL_PTR a, const struct LDKMinFinalCltvExpiry *NONNULL_PTR b);
7116         public static native boolean MinFinalCltvExpiry_eq(long a, long b);
7117         // void Fallback_free(struct LDKFallback this_ptr);
7118         public static native void Fallback_free(long this_ptr);
7119         // uintptr_t Fallback_clone_ptr(LDKFallback *NONNULL_PTR arg);
7120         public static native long Fallback_clone_ptr(long arg);
7121         // struct LDKFallback Fallback_clone(const struct LDKFallback *NONNULL_PTR orig);
7122         public static native long Fallback_clone(long orig);
7123         // struct LDKFallback Fallback_seg_wit_program(struct LDKu5 version, struct LDKCVec_u8Z program);
7124         public static native long Fallback_seg_wit_program(byte version, byte[] program);
7125         // struct LDKFallback Fallback_pub_key_hash(struct LDKTwentyBytes a);
7126         public static native long Fallback_pub_key_hash(byte[] a);
7127         // struct LDKFallback Fallback_script_hash(struct LDKTwentyBytes a);
7128         public static native long Fallback_script_hash(byte[] a);
7129         // uint64_t Fallback_hash(const struct LDKFallback *NONNULL_PTR o);
7130         public static native long Fallback_hash(long o);
7131         // bool Fallback_eq(const struct LDKFallback *NONNULL_PTR a, const struct LDKFallback *NONNULL_PTR b);
7132         public static native boolean Fallback_eq(long a, long b);
7133         // void InvoiceSignature_free(struct LDKInvoiceSignature this_obj);
7134         public static native void InvoiceSignature_free(long this_obj);
7135         // uintptr_t InvoiceSignature_clone_ptr(LDKInvoiceSignature *NONNULL_PTR arg);
7136         public static native long InvoiceSignature_clone_ptr(long arg);
7137         // struct LDKInvoiceSignature InvoiceSignature_clone(const struct LDKInvoiceSignature *NONNULL_PTR orig);
7138         public static native long InvoiceSignature_clone(long orig);
7139         // bool InvoiceSignature_eq(const struct LDKInvoiceSignature *NONNULL_PTR a, const struct LDKInvoiceSignature *NONNULL_PTR b);
7140         public static native boolean InvoiceSignature_eq(long a, long b);
7141         // void PrivateRoute_free(struct LDKPrivateRoute this_obj);
7142         public static native void PrivateRoute_free(long this_obj);
7143         // uintptr_t PrivateRoute_clone_ptr(LDKPrivateRoute *NONNULL_PTR arg);
7144         public static native long PrivateRoute_clone_ptr(long arg);
7145         // struct LDKPrivateRoute PrivateRoute_clone(const struct LDKPrivateRoute *NONNULL_PTR orig);
7146         public static native long PrivateRoute_clone(long orig);
7147         // uint64_t PrivateRoute_hash(const struct LDKPrivateRoute *NONNULL_PTR o);
7148         public static native long PrivateRoute_hash(long o);
7149         // bool PrivateRoute_eq(const struct LDKPrivateRoute *NONNULL_PTR a, const struct LDKPrivateRoute *NONNULL_PTR b);
7150         public static native boolean PrivateRoute_eq(long a, long b);
7151         // MUST_USE_RES struct LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ SignedRawInvoice_into_parts(struct LDKSignedRawInvoice this_arg);
7152         public static native long SignedRawInvoice_into_parts(long this_arg);
7153         // MUST_USE_RES struct LDKRawInvoice SignedRawInvoice_raw_invoice(const struct LDKSignedRawInvoice *NONNULL_PTR this_arg);
7154         public static native long SignedRawInvoice_raw_invoice(long this_arg);
7155         // MUST_USE_RES const uint8_t (*SignedRawInvoice_hash(const struct LDKSignedRawInvoice *NONNULL_PTR this_arg))[32];
7156         public static native byte[] SignedRawInvoice_hash(long this_arg);
7157         // MUST_USE_RES struct LDKInvoiceSignature SignedRawInvoice_signature(const struct LDKSignedRawInvoice *NONNULL_PTR this_arg);
7158         public static native long SignedRawInvoice_signature(long this_arg);
7159         // MUST_USE_RES struct LDKCResult_PayeePubKeyErrorZ SignedRawInvoice_recover_payee_pub_key(const struct LDKSignedRawInvoice *NONNULL_PTR this_arg);
7160         public static native long SignedRawInvoice_recover_payee_pub_key(long this_arg);
7161         // MUST_USE_RES bool SignedRawInvoice_check_signature(const struct LDKSignedRawInvoice *NONNULL_PTR this_arg);
7162         public static native boolean SignedRawInvoice_check_signature(long this_arg);
7163         // MUST_USE_RES struct LDKThirtyTwoBytes RawInvoice_hash(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7164         public static native byte[] RawInvoice_hash(long this_arg);
7165         // MUST_USE_RES struct LDKSha256 RawInvoice_payment_hash(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7166         public static native long RawInvoice_payment_hash(long this_arg);
7167         // MUST_USE_RES struct LDKDescription RawInvoice_description(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7168         public static native long RawInvoice_description(long this_arg);
7169         // MUST_USE_RES struct LDKPayeePubKey RawInvoice_payee_pub_key(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7170         public static native long RawInvoice_payee_pub_key(long this_arg);
7171         // MUST_USE_RES struct LDKSha256 RawInvoice_description_hash(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7172         public static native long RawInvoice_description_hash(long this_arg);
7173         // MUST_USE_RES struct LDKExpiryTime RawInvoice_expiry_time(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7174         public static native long RawInvoice_expiry_time(long this_arg);
7175         // MUST_USE_RES struct LDKMinFinalCltvExpiry RawInvoice_min_final_cltv_expiry(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7176         public static native long RawInvoice_min_final_cltv_expiry(long this_arg);
7177         // MUST_USE_RES struct LDKThirtyTwoBytes RawInvoice_payment_secret(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7178         public static native byte[] RawInvoice_payment_secret(long this_arg);
7179         // MUST_USE_RES struct LDKInvoiceFeatures RawInvoice_features(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7180         public static native long RawInvoice_features(long this_arg);
7181         // MUST_USE_RES struct LDKCVec_PrivateRouteZ RawInvoice_private_routes(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7182         public static native long[] RawInvoice_private_routes(long this_arg);
7183         // MUST_USE_RES struct LDKCOption_u64Z RawInvoice_amount_pico_btc(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7184         public static native long RawInvoice_amount_pico_btc(long this_arg);
7185         // MUST_USE_RES enum LDKCurrency RawInvoice_currency(const struct LDKRawInvoice *NONNULL_PTR this_arg);
7186         public static native Currency RawInvoice_currency(long this_arg);
7187         // MUST_USE_RES struct LDKCResult_PositiveTimestampCreationErrorZ PositiveTimestamp_from_unix_timestamp(uint64_t unix_seconds);
7188         public static native long PositiveTimestamp_from_unix_timestamp(long unix_seconds);
7189         // MUST_USE_RES struct LDKCResult_PositiveTimestampCreationErrorZ PositiveTimestamp_from_system_time(uint64_t time);
7190         public static native long PositiveTimestamp_from_system_time(long time);
7191         // MUST_USE_RES struct LDKCResult_PositiveTimestampCreationErrorZ PositiveTimestamp_from_duration_since_epoch(uint64_t duration);
7192         public static native long PositiveTimestamp_from_duration_since_epoch(long duration);
7193         // MUST_USE_RES uint64_t PositiveTimestamp_as_unix_timestamp(const struct LDKPositiveTimestamp *NONNULL_PTR this_arg);
7194         public static native long PositiveTimestamp_as_unix_timestamp(long this_arg);
7195         // MUST_USE_RES uint64_t PositiveTimestamp_as_duration_since_epoch(const struct LDKPositiveTimestamp *NONNULL_PTR this_arg);
7196         public static native long PositiveTimestamp_as_duration_since_epoch(long this_arg);
7197         // MUST_USE_RES uint64_t PositiveTimestamp_as_time(const struct LDKPositiveTimestamp *NONNULL_PTR this_arg);
7198         public static native long PositiveTimestamp_as_time(long this_arg);
7199         // MUST_USE_RES struct LDKSignedRawInvoice Invoice_into_signed_raw(struct LDKInvoice this_arg);
7200         public static native long Invoice_into_signed_raw(long this_arg);
7201         // MUST_USE_RES struct LDKCResult_NoneSemanticErrorZ Invoice_check_signature(const struct LDKInvoice *NONNULL_PTR this_arg);
7202         public static native long Invoice_check_signature(long this_arg);
7203         // MUST_USE_RES struct LDKCResult_InvoiceSemanticErrorZ Invoice_from_signed(struct LDKSignedRawInvoice signed_invoice);
7204         public static native long Invoice_from_signed(long signed_invoice);
7205         // MUST_USE_RES uint64_t Invoice_timestamp(const struct LDKInvoice *NONNULL_PTR this_arg);
7206         public static native long Invoice_timestamp(long this_arg);
7207         // MUST_USE_RES uint64_t Invoice_duration_since_epoch(const struct LDKInvoice *NONNULL_PTR this_arg);
7208         public static native long Invoice_duration_since_epoch(long this_arg);
7209         // MUST_USE_RES const uint8_t (*Invoice_payment_hash(const struct LDKInvoice *NONNULL_PTR this_arg))[32];
7210         public static native byte[] Invoice_payment_hash(long this_arg);
7211         // MUST_USE_RES struct LDKPublicKey Invoice_payee_pub_key(const struct LDKInvoice *NONNULL_PTR this_arg);
7212         public static native byte[] Invoice_payee_pub_key(long this_arg);
7213         // MUST_USE_RES const uint8_t (*Invoice_payment_secret(const struct LDKInvoice *NONNULL_PTR this_arg))[32];
7214         public static native byte[] Invoice_payment_secret(long this_arg);
7215         // MUST_USE_RES struct LDKInvoiceFeatures Invoice_features(const struct LDKInvoice *NONNULL_PTR this_arg);
7216         public static native long Invoice_features(long this_arg);
7217         // MUST_USE_RES struct LDKPublicKey Invoice_recover_payee_pub_key(const struct LDKInvoice *NONNULL_PTR this_arg);
7218         public static native byte[] Invoice_recover_payee_pub_key(long this_arg);
7219         // MUST_USE_RES uint64_t Invoice_expiry_time(const struct LDKInvoice *NONNULL_PTR this_arg);
7220         public static native long Invoice_expiry_time(long this_arg);
7221         // MUST_USE_RES bool Invoice_is_expired(const struct LDKInvoice *NONNULL_PTR this_arg);
7222         public static native boolean Invoice_is_expired(long this_arg);
7223         // MUST_USE_RES bool Invoice_would_expire(const struct LDKInvoice *NONNULL_PTR this_arg, uint64_t at_time);
7224         public static native boolean Invoice_would_expire(long this_arg, long at_time);
7225         // MUST_USE_RES uint64_t Invoice_min_final_cltv_expiry(const struct LDKInvoice *NONNULL_PTR this_arg);
7226         public static native long Invoice_min_final_cltv_expiry(long this_arg);
7227         // MUST_USE_RES struct LDKCVec_PrivateRouteZ Invoice_private_routes(const struct LDKInvoice *NONNULL_PTR this_arg);
7228         public static native long[] Invoice_private_routes(long this_arg);
7229         // MUST_USE_RES struct LDKCVec_RouteHintZ Invoice_route_hints(const struct LDKInvoice *NONNULL_PTR this_arg);
7230         public static native long[] Invoice_route_hints(long this_arg);
7231         // MUST_USE_RES enum LDKCurrency Invoice_currency(const struct LDKInvoice *NONNULL_PTR this_arg);
7232         public static native Currency Invoice_currency(long this_arg);
7233         // MUST_USE_RES struct LDKCOption_u64Z Invoice_amount_milli_satoshis(const struct LDKInvoice *NONNULL_PTR this_arg);
7234         public static native long Invoice_amount_milli_satoshis(long this_arg);
7235         // MUST_USE_RES struct LDKCResult_DescriptionCreationErrorZ Description_new(struct LDKStr description);
7236         public static native long Description_new(String description);
7237         // MUST_USE_RES struct LDKStr Description_into_inner(struct LDKDescription this_arg);
7238         public static native String Description_into_inner(long this_arg);
7239         // MUST_USE_RES struct LDKExpiryTime ExpiryTime_from_seconds(uint64_t seconds);
7240         public static native long ExpiryTime_from_seconds(long seconds);
7241         // MUST_USE_RES struct LDKExpiryTime ExpiryTime_from_duration(uint64_t duration);
7242         public static native long ExpiryTime_from_duration(long duration);
7243         // MUST_USE_RES uint64_t ExpiryTime_as_seconds(const struct LDKExpiryTime *NONNULL_PTR this_arg);
7244         public static native long ExpiryTime_as_seconds(long this_arg);
7245         // MUST_USE_RES uint64_t ExpiryTime_as_duration(const struct LDKExpiryTime *NONNULL_PTR this_arg);
7246         public static native long ExpiryTime_as_duration(long this_arg);
7247         // MUST_USE_RES struct LDKCResult_PrivateRouteCreationErrorZ PrivateRoute_new(struct LDKRouteHint hops);
7248         public static native long PrivateRoute_new(long hops);
7249         // MUST_USE_RES struct LDKRouteHint PrivateRoute_into_inner(struct LDKPrivateRoute this_arg);
7250         public static native long PrivateRoute_into_inner(long this_arg);
7251         // enum LDKCreationError CreationError_clone(const enum LDKCreationError *NONNULL_PTR orig);
7252         public static native CreationError CreationError_clone(long orig);
7253         // enum LDKCreationError CreationError_description_too_long(void);
7254         public static native CreationError CreationError_description_too_long();
7255         // enum LDKCreationError CreationError_route_too_long(void);
7256         public static native CreationError CreationError_route_too_long();
7257         // enum LDKCreationError CreationError_timestamp_out_of_bounds(void);
7258         public static native CreationError CreationError_timestamp_out_of_bounds();
7259         // enum LDKCreationError CreationError_invalid_amount(void);
7260         public static native CreationError CreationError_invalid_amount();
7261         // enum LDKCreationError CreationError_missing_route_hints(void);
7262         public static native CreationError CreationError_missing_route_hints();
7263         // bool CreationError_eq(const enum LDKCreationError *NONNULL_PTR a, const enum LDKCreationError *NONNULL_PTR b);
7264         public static native boolean CreationError_eq(long a, long b);
7265         // struct LDKStr CreationError_to_str(const enum LDKCreationError *NONNULL_PTR o);
7266         public static native String CreationError_to_str(long o);
7267         // enum LDKSemanticError SemanticError_clone(const enum LDKSemanticError *NONNULL_PTR orig);
7268         public static native SemanticError SemanticError_clone(long orig);
7269         // enum LDKSemanticError SemanticError_no_payment_hash(void);
7270         public static native SemanticError SemanticError_no_payment_hash();
7271         // enum LDKSemanticError SemanticError_multiple_payment_hashes(void);
7272         public static native SemanticError SemanticError_multiple_payment_hashes();
7273         // enum LDKSemanticError SemanticError_no_description(void);
7274         public static native SemanticError SemanticError_no_description();
7275         // enum LDKSemanticError SemanticError_multiple_descriptions(void);
7276         public static native SemanticError SemanticError_multiple_descriptions();
7277         // enum LDKSemanticError SemanticError_no_payment_secret(void);
7278         public static native SemanticError SemanticError_no_payment_secret();
7279         // enum LDKSemanticError SemanticError_multiple_payment_secrets(void);
7280         public static native SemanticError SemanticError_multiple_payment_secrets();
7281         // enum LDKSemanticError SemanticError_invalid_features(void);
7282         public static native SemanticError SemanticError_invalid_features();
7283         // enum LDKSemanticError SemanticError_invalid_recovery_id(void);
7284         public static native SemanticError SemanticError_invalid_recovery_id();
7285         // enum LDKSemanticError SemanticError_invalid_signature(void);
7286         public static native SemanticError SemanticError_invalid_signature();
7287         // enum LDKSemanticError SemanticError_imprecise_amount(void);
7288         public static native SemanticError SemanticError_imprecise_amount();
7289         // bool SemanticError_eq(const enum LDKSemanticError *NONNULL_PTR a, const enum LDKSemanticError *NONNULL_PTR b);
7290         public static native boolean SemanticError_eq(long a, long b);
7291         // struct LDKStr SemanticError_to_str(const enum LDKSemanticError *NONNULL_PTR o);
7292         public static native String SemanticError_to_str(long o);
7293         // void SignOrCreationError_free(struct LDKSignOrCreationError this_ptr);
7294         public static native void SignOrCreationError_free(long this_ptr);
7295         // uintptr_t SignOrCreationError_clone_ptr(LDKSignOrCreationError *NONNULL_PTR arg);
7296         public static native long SignOrCreationError_clone_ptr(long arg);
7297         // struct LDKSignOrCreationError SignOrCreationError_clone(const struct LDKSignOrCreationError *NONNULL_PTR orig);
7298         public static native long SignOrCreationError_clone(long orig);
7299         // struct LDKSignOrCreationError SignOrCreationError_sign_error(void);
7300         public static native long SignOrCreationError_sign_error();
7301         // struct LDKSignOrCreationError SignOrCreationError_creation_error(enum LDKCreationError a);
7302         public static native long SignOrCreationError_creation_error(CreationError a);
7303         // bool SignOrCreationError_eq(const struct LDKSignOrCreationError *NONNULL_PTR a, const struct LDKSignOrCreationError *NONNULL_PTR b);
7304         public static native boolean SignOrCreationError_eq(long a, long b);
7305         // struct LDKStr SignOrCreationError_to_str(const struct LDKSignOrCreationError *NONNULL_PTR o);
7306         public static native String SignOrCreationError_to_str(long o);
7307         // void InvoicePayer_free(struct LDKInvoicePayer this_obj);
7308         public static native void InvoicePayer_free(long this_obj);
7309         // void Payer_free(struct LDKPayer this_ptr);
7310         public static native void Payer_free(long this_ptr);
7311         // void Router_free(struct LDKRouter this_ptr);
7312         public static native void Router_free(long this_ptr);
7313         // void RetryAttempts_free(struct LDKRetryAttempts this_obj);
7314         public static native void RetryAttempts_free(long this_obj);
7315         // uintptr_t RetryAttempts_get_a(const struct LDKRetryAttempts *NONNULL_PTR this_ptr);
7316         public static native long RetryAttempts_get_a(long this_ptr);
7317         // void RetryAttempts_set_a(struct LDKRetryAttempts *NONNULL_PTR this_ptr, uintptr_t val);
7318         public static native void RetryAttempts_set_a(long this_ptr, long val);
7319         // MUST_USE_RES struct LDKRetryAttempts RetryAttempts_new(uintptr_t a_arg);
7320         public static native long RetryAttempts_new(long a_arg);
7321         // uintptr_t RetryAttempts_clone_ptr(LDKRetryAttempts *NONNULL_PTR arg);
7322         public static native long RetryAttempts_clone_ptr(long arg);
7323         // struct LDKRetryAttempts RetryAttempts_clone(const struct LDKRetryAttempts *NONNULL_PTR orig);
7324         public static native long RetryAttempts_clone(long orig);
7325         // bool RetryAttempts_eq(const struct LDKRetryAttempts *NONNULL_PTR a, const struct LDKRetryAttempts *NONNULL_PTR b);
7326         public static native boolean RetryAttempts_eq(long a, long b);
7327         // uint64_t RetryAttempts_hash(const struct LDKRetryAttempts *NONNULL_PTR o);
7328         public static native long RetryAttempts_hash(long o);
7329         // void PaymentError_free(struct LDKPaymentError this_ptr);
7330         public static native void PaymentError_free(long this_ptr);
7331         // uintptr_t PaymentError_clone_ptr(LDKPaymentError *NONNULL_PTR arg);
7332         public static native long PaymentError_clone_ptr(long arg);
7333         // struct LDKPaymentError PaymentError_clone(const struct LDKPaymentError *NONNULL_PTR orig);
7334         public static native long PaymentError_clone(long orig);
7335         // struct LDKPaymentError PaymentError_invoice(struct LDKStr a);
7336         public static native long PaymentError_invoice(String a);
7337         // struct LDKPaymentError PaymentError_routing(struct LDKLightningError a);
7338         public static native long PaymentError_routing(long a);
7339         // struct LDKPaymentError PaymentError_sending(struct LDKPaymentSendFailure a);
7340         public static native long PaymentError_sending(long a);
7341         // MUST_USE_RES struct LDKInvoicePayer InvoicePayer_new(struct LDKPayer payer, struct LDKRouter router, const struct LDKMultiThreadedLockableScore *NONNULL_PTR scorer, struct LDKLogger logger, struct LDKEventHandler event_handler, struct LDKRetryAttempts retry_attempts);
7342         public static native long InvoicePayer_new(long payer, long router, long scorer, long logger, long event_handler, long retry_attempts);
7343         // MUST_USE_RES struct LDKCResult_PaymentIdPaymentErrorZ InvoicePayer_pay_invoice(const struct LDKInvoicePayer *NONNULL_PTR this_arg, const struct LDKInvoice *NONNULL_PTR invoice);
7344         public static native long InvoicePayer_pay_invoice(long this_arg, long invoice);
7345         // MUST_USE_RES struct LDKCResult_PaymentIdPaymentErrorZ InvoicePayer_pay_zero_value_invoice(const struct LDKInvoicePayer *NONNULL_PTR this_arg, const struct LDKInvoice *NONNULL_PTR invoice, uint64_t amount_msats);
7346         public static native long InvoicePayer_pay_zero_value_invoice(long this_arg, long invoice, long amount_msats);
7347         // MUST_USE_RES struct LDKCResult_PaymentIdPaymentErrorZ InvoicePayer_pay_pubkey(const struct LDKInvoicePayer *NONNULL_PTR this_arg, struct LDKPublicKey pubkey, struct LDKThirtyTwoBytes payment_preimage, uint64_t amount_msats, uint32_t final_cltv_expiry_delta);
7348         public static native long InvoicePayer_pay_pubkey(long this_arg, byte[] pubkey, byte[] payment_preimage, long amount_msats, int final_cltv_expiry_delta);
7349         // void InvoicePayer_remove_cached_payment(const struct LDKInvoicePayer *NONNULL_PTR this_arg, const uint8_t (*payment_hash)[32]);
7350         public static native void InvoicePayer_remove_cached_payment(long this_arg, byte[] payment_hash);
7351         // struct LDKEventHandler InvoicePayer_as_EventHandler(const struct LDKInvoicePayer *NONNULL_PTR this_arg);
7352         public static native long InvoicePayer_as_EventHandler(long this_arg);
7353         // struct LDKCResult_InvoiceSignOrCreationErrorZ create_phantom_invoice(struct LDKCOption_u64Z amt_msat, struct LDKStr description, struct LDKThirtyTwoBytes payment_hash, struct LDKThirtyTwoBytes payment_secret, struct LDKCVec_PhantomRouteHintsZ phantom_route_hints, struct LDKKeysInterface keys_manager, enum LDKCurrency network);
7354         public static native long create_phantom_invoice(long amt_msat, String description, byte[] payment_hash, byte[] payment_secret, long[] phantom_route_hints, long keys_manager, Currency network);
7355         // struct LDKCResult_InvoiceSignOrCreationErrorZ create_phantom_invoice_with_description_hash(struct LDKCOption_u64Z amt_msat, struct LDKSha256 description_hash, struct LDKThirtyTwoBytes payment_hash, struct LDKThirtyTwoBytes payment_secret, struct LDKCVec_PhantomRouteHintsZ phantom_route_hints, struct LDKKeysInterface keys_manager, enum LDKCurrency network);
7356         public static native long create_phantom_invoice_with_description_hash(long amt_msat, long description_hash, byte[] payment_hash, byte[] payment_secret, long[] phantom_route_hints, long keys_manager, Currency network);
7357         // struct LDKCResult_InvoiceSignOrCreationErrorZ create_invoice_from_channelmanager(const struct LDKChannelManager *NONNULL_PTR channelmanager, struct LDKKeysInterface keys_manager, enum LDKCurrency network, struct LDKCOption_u64Z amt_msat, struct LDKStr description);
7358         public static native long create_invoice_from_channelmanager(long channelmanager, long keys_manager, Currency network, long amt_msat, String description);
7359         // struct LDKCResult_InvoiceSignOrCreationErrorZ create_invoice_from_channelmanager_with_description_hash(const struct LDKChannelManager *NONNULL_PTR channelmanager, struct LDKKeysInterface keys_manager, enum LDKCurrency network, struct LDKCOption_u64Z amt_msat, struct LDKSha256 description_hash);
7360         public static native long create_invoice_from_channelmanager_with_description_hash(long channelmanager, long keys_manager, Currency network, long amt_msat, long description_hash);
7361         // struct LDKCResult_InvoiceSignOrCreationErrorZ create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch(const struct LDKChannelManager *NONNULL_PTR channelmanager, struct LDKKeysInterface keys_manager, enum LDKCurrency network, struct LDKCOption_u64Z amt_msat, struct LDKSha256 description_hash, uint64_t duration_since_epoch);
7362         public static native long create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch(long channelmanager, long keys_manager, Currency network, long amt_msat, long description_hash, long duration_since_epoch);
7363         // struct LDKCResult_InvoiceSignOrCreationErrorZ create_invoice_from_channelmanager_and_duration_since_epoch(const struct LDKChannelManager *NONNULL_PTR channelmanager, struct LDKKeysInterface keys_manager, enum LDKCurrency network, struct LDKCOption_u64Z amt_msat, struct LDKStr description, uint64_t duration_since_epoch);
7364         public static native long create_invoice_from_channelmanager_and_duration_since_epoch(long channelmanager, long keys_manager, Currency network, long amt_msat, String description, long duration_since_epoch);
7365         // void DefaultRouter_free(struct LDKDefaultRouter this_obj);
7366         public static native void DefaultRouter_free(long this_obj);
7367         // MUST_USE_RES struct LDKDefaultRouter DefaultRouter_new(const struct LDKNetworkGraph *NONNULL_PTR network_graph, struct LDKLogger logger, struct LDKThirtyTwoBytes random_seed_bytes);
7368         public static native long DefaultRouter_new(long network_graph, long logger, byte[] random_seed_bytes);
7369         // struct LDKRouter DefaultRouter_as_Router(const struct LDKDefaultRouter *NONNULL_PTR this_arg);
7370         public static native long DefaultRouter_as_Router(long this_arg);
7371         // struct LDKPayer ChannelManager_as_Payer(const struct LDKChannelManager *NONNULL_PTR this_arg);
7372         public static native long ChannelManager_as_Payer(long this_arg);
7373         // struct LDKCResult_SiPrefixParseErrorZ SiPrefix_from_str(struct LDKStr s);
7374         public static native long SiPrefix_from_str(String s);
7375         // struct LDKCResult_InvoiceParseOrSemanticErrorZ Invoice_from_str(struct LDKStr s);
7376         public static native long Invoice_from_str(String s);
7377         // struct LDKCResult_SignedRawInvoiceParseErrorZ SignedRawInvoice_from_str(struct LDKStr s);
7378         public static native long SignedRawInvoice_from_str(String s);
7379         // struct LDKStr ParseError_to_str(const struct LDKParseError *NONNULL_PTR o);
7380         public static native String ParseError_to_str(long o);
7381         // struct LDKStr ParseOrSemanticError_to_str(const struct LDKParseOrSemanticError *NONNULL_PTR o);
7382         public static native String ParseOrSemanticError_to_str(long o);
7383         // struct LDKStr Invoice_to_str(const struct LDKInvoice *NONNULL_PTR o);
7384         public static native String Invoice_to_str(long o);
7385         // struct LDKStr SignedRawInvoice_to_str(const struct LDKSignedRawInvoice *NONNULL_PTR o);
7386         public static native String SignedRawInvoice_to_str(long o);
7387         // struct LDKStr Currency_to_str(const enum LDKCurrency *NONNULL_PTR o);
7388         public static native String Currency_to_str(long o);
7389         // struct LDKStr SiPrefix_to_str(const enum LDKSiPrefix *NONNULL_PTR o);
7390         public static native String SiPrefix_to_str(long o);
7391 }