_ 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 { ChannelMonitorUpdateErr.values(); /* Force enum statics to run */ }
  71         static { ConfirmationTarget.values(); /* Force enum statics to run */ }
  72         static { CreationError.values(); /* Force enum statics to run */ }
  73         static { Currency.values(); /* Force enum statics to run */ }
  74         static { IOError.values(); /* Force enum statics to run */ }
  75         static { Level.values(); /* Force enum statics to run */ }
  76         static { Network.values(); /* Force enum statics to run */ }
  77         static { Secp256k1Error.values(); /* Force enum statics to run */ }
  78         static { SemanticError.values(); /* Force enum statics to run */ }
  79         static { SiPrefix.values(); /* Force enum statics to run */ }
  80         public static native long LDKCVec_u8Z_new(byte[] elems);
  81         // struct LDKCVec_u8Z TxOut_get_script_pubkey (struct LDKTxOut* thing)
  82         public static native byte[] TxOut_get_script_pubkey(long thing);
  83         // uint64_t TxOut_get_value (struct LDKTxOut* thing)
  84         public static native long TxOut_get_value(long thing);
  85         public static native boolean LDKCResult_SecretKeyErrorZ_result_ok(long arg);
  86         public static native byte[] LDKCResult_SecretKeyErrorZ_get_ok(long arg);
  87         public static native Secp256k1Error LDKCResult_SecretKeyErrorZ_get_err(long arg);
  88         public static native boolean LDKCResult_PublicKeyErrorZ_result_ok(long arg);
  89         public static native byte[] LDKCResult_PublicKeyErrorZ_get_ok(long arg);
  90         public static native Secp256k1Error LDKCResult_PublicKeyErrorZ_get_err(long arg);
  91         public static native boolean LDKCResult_TxCreationKeysDecodeErrorZ_result_ok(long arg);
  92         public static native long LDKCResult_TxCreationKeysDecodeErrorZ_get_ok(long arg);
  93         public static native long LDKCResult_TxCreationKeysDecodeErrorZ_get_err(long arg);
  94         public static native boolean LDKCResult_ChannelPublicKeysDecodeErrorZ_result_ok(long arg);
  95         public static native long LDKCResult_ChannelPublicKeysDecodeErrorZ_get_ok(long arg);
  96         public static native long LDKCResult_ChannelPublicKeysDecodeErrorZ_get_err(long arg);
  97         public static native boolean LDKCResult_TxCreationKeysErrorZ_result_ok(long arg);
  98         public static native long LDKCResult_TxCreationKeysErrorZ_get_ok(long arg);
  99         public static native Secp256k1Error LDKCResult_TxCreationKeysErrorZ_get_err(long arg);
 100         public static class LDKCOption_u32Z {
 101                 private LDKCOption_u32Z() {}
 102                 public final static class Some extends LDKCOption_u32Z {
 103                         public int some;
 104                         Some(int some) { this.some = some; }
 105                 }
 106                 public final static class None extends LDKCOption_u32Z {
 107                         None() { }
 108                 }
 109                 static native void init();
 110         }
 111         static { LDKCOption_u32Z.init(); }
 112         public static native LDKCOption_u32Z LDKCOption_u32Z_ref_from_ptr(long ptr);
 113         public static native boolean LDKCResult_HTLCOutputInCommitmentDecodeErrorZ_result_ok(long arg);
 114         public static native long LDKCResult_HTLCOutputInCommitmentDecodeErrorZ_get_ok(long arg);
 115         public static native long LDKCResult_HTLCOutputInCommitmentDecodeErrorZ_get_err(long arg);
 116         public static native boolean LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ_result_ok(long arg);
 117         public static native long LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_ok(long arg);
 118         public static native long LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_err(long arg);
 119         public static native boolean LDKCResult_ChannelTransactionParametersDecodeErrorZ_result_ok(long arg);
 120         public static native long LDKCResult_ChannelTransactionParametersDecodeErrorZ_get_ok(long arg);
 121         public static native long LDKCResult_ChannelTransactionParametersDecodeErrorZ_get_err(long arg);
 122         public static native boolean LDKCResult_HolderCommitmentTransactionDecodeErrorZ_result_ok(long arg);
 123         public static native long LDKCResult_HolderCommitmentTransactionDecodeErrorZ_get_ok(long arg);
 124         public static native long LDKCResult_HolderCommitmentTransactionDecodeErrorZ_get_err(long arg);
 125         public static native boolean LDKCResult_BuiltCommitmentTransactionDecodeErrorZ_result_ok(long arg);
 126         public static native long LDKCResult_BuiltCommitmentTransactionDecodeErrorZ_get_ok(long arg);
 127         public static native long LDKCResult_BuiltCommitmentTransactionDecodeErrorZ_get_err(long arg);
 128         public static native boolean LDKCResult_TrustedClosingTransactionNoneZ_result_ok(long arg);
 129         public static native long LDKCResult_TrustedClosingTransactionNoneZ_get_ok(long arg);
 130         public static native void LDKCResult_TrustedClosingTransactionNoneZ_get_err(long arg);
 131         public static native boolean LDKCResult_CommitmentTransactionDecodeErrorZ_result_ok(long arg);
 132         public static native long LDKCResult_CommitmentTransactionDecodeErrorZ_get_ok(long arg);
 133         public static native long LDKCResult_CommitmentTransactionDecodeErrorZ_get_err(long arg);
 134         public static native boolean LDKCResult_TrustedCommitmentTransactionNoneZ_result_ok(long arg);
 135         public static native long LDKCResult_TrustedCommitmentTransactionNoneZ_get_ok(long arg);
 136         public static native void LDKCResult_TrustedCommitmentTransactionNoneZ_get_err(long arg);
 137         public static native boolean LDKCResult_CVec_SignatureZNoneZ_result_ok(long arg);
 138         public static native byte[][] LDKCResult_CVec_SignatureZNoneZ_get_ok(long arg);
 139         public static native void LDKCResult_CVec_SignatureZNoneZ_get_err(long arg);
 140         public static native boolean LDKCResult_ShutdownScriptDecodeErrorZ_result_ok(long arg);
 141         public static native long LDKCResult_ShutdownScriptDecodeErrorZ_get_ok(long arg);
 142         public static native long LDKCResult_ShutdownScriptDecodeErrorZ_get_err(long arg);
 143         public static native boolean LDKCResult_ShutdownScriptInvalidShutdownScriptZ_result_ok(long arg);
 144         public static native long LDKCResult_ShutdownScriptInvalidShutdownScriptZ_get_ok(long arg);
 145         public static native long LDKCResult_ShutdownScriptInvalidShutdownScriptZ_get_err(long arg);
 146         public static native boolean LDKCResult_NoneErrorZ_result_ok(long arg);
 147         public static native void LDKCResult_NoneErrorZ_get_ok(long arg);
 148         public static native IOError LDKCResult_NoneErrorZ_get_err(long arg);
 149         public static native boolean LDKCResult_RouteHopDecodeErrorZ_result_ok(long arg);
 150         public static native long LDKCResult_RouteHopDecodeErrorZ_get_ok(long arg);
 151         public static native long LDKCResult_RouteHopDecodeErrorZ_get_err(long arg);
 152         public static native long LDKCVec_RouteHopZ_new(long[] elems);
 153         public static native boolean LDKCResult_RouteDecodeErrorZ_result_ok(long arg);
 154         public static native long LDKCResult_RouteDecodeErrorZ_get_ok(long arg);
 155         public static native long LDKCResult_RouteDecodeErrorZ_get_err(long arg);
 156         public static native boolean LDKCResult_RouteParametersDecodeErrorZ_result_ok(long arg);
 157         public static native long LDKCResult_RouteParametersDecodeErrorZ_get_ok(long arg);
 158         public static native long LDKCResult_RouteParametersDecodeErrorZ_get_err(long arg);
 159         public static native long LDKCVec_RouteHintZ_new(long[] elems);
 160         public static class LDKCOption_u64Z {
 161                 private LDKCOption_u64Z() {}
 162                 public final static class Some extends LDKCOption_u64Z {
 163                         public long some;
 164                         Some(long some) { this.some = some; }
 165                 }
 166                 public final static class None extends LDKCOption_u64Z {
 167                         None() { }
 168                 }
 169                 static native void init();
 170         }
 171         static { LDKCOption_u64Z.init(); }
 172         public static native LDKCOption_u64Z LDKCOption_u64Z_ref_from_ptr(long ptr);
 173         public static native boolean LDKCResult_PayeeDecodeErrorZ_result_ok(long arg);
 174         public static native long LDKCResult_PayeeDecodeErrorZ_get_ok(long arg);
 175         public static native long LDKCResult_PayeeDecodeErrorZ_get_err(long arg);
 176         public static native long LDKCVec_RouteHintHopZ_new(long[] elems);
 177         public static native boolean LDKCResult_RouteHintDecodeErrorZ_result_ok(long arg);
 178         public static native long LDKCResult_RouteHintDecodeErrorZ_get_ok(long arg);
 179         public static native long LDKCResult_RouteHintDecodeErrorZ_get_err(long arg);
 180         public static native boolean LDKCResult_RouteHintHopDecodeErrorZ_result_ok(long arg);
 181         public static native long LDKCResult_RouteHintHopDecodeErrorZ_get_ok(long arg);
 182         public static native long LDKCResult_RouteHintHopDecodeErrorZ_get_err(long arg);
 183         public static native long LDKCVec_ChannelDetailsZ_new(long[] elems);
 184         public static native boolean LDKCResult_RouteLightningErrorZ_result_ok(long arg);
 185         public static native long LDKCResult_RouteLightningErrorZ_get_ok(long arg);
 186         public static native long LDKCResult_RouteLightningErrorZ_get_err(long arg);
 187         public static native boolean LDKCResult_TxOutAccessErrorZ_result_ok(long arg);
 188         public static native long LDKCResult_TxOutAccessErrorZ_get_ok(long arg);
 189         public static native AccessError LDKCResult_TxOutAccessErrorZ_get_err(long arg);
 190         // uintptr_t C2Tuple_usizeTransactionZ_get_a(LDKC2Tuple_usizeTransactionZ *NONNULL_PTR tuple);
 191         public static native long C2Tuple_usizeTransactionZ_get_a(long tuple);
 192         // struct LDKTransaction C2Tuple_usizeTransactionZ_get_b(LDKC2Tuple_usizeTransactionZ *NONNULL_PTR tuple);
 193         public static native byte[] C2Tuple_usizeTransactionZ_get_b(long tuple);
 194         public static native long LDKCVec_C2Tuple_usizeTransactionZZ_new(long[] elems);
 195         public static native boolean LDKCResult_NoneChannelMonitorUpdateErrZ_result_ok(long arg);
 196         public static native void LDKCResult_NoneChannelMonitorUpdateErrZ_get_ok(long arg);
 197         public static native ChannelMonitorUpdateErr LDKCResult_NoneChannelMonitorUpdateErrZ_get_err(long arg);
 198         public static class LDKMonitorEvent {
 199                 private LDKMonitorEvent() {}
 200                 public final static class HTLCEvent extends LDKMonitorEvent {
 201                         public long htlc_event;
 202                         HTLCEvent(long htlc_event) { this.htlc_event = htlc_event; }
 203                 }
 204                 public final static class CommitmentTxConfirmed extends LDKMonitorEvent {
 205                         public long commitment_tx_confirmed;
 206                         CommitmentTxConfirmed(long commitment_tx_confirmed) { this.commitment_tx_confirmed = commitment_tx_confirmed; }
 207                 }
 208                 public final static class UpdateCompleted extends LDKMonitorEvent {
 209                         public long funding_txo;
 210                         public long monitor_update_id;
 211                         UpdateCompleted(long funding_txo, long monitor_update_id) { this.funding_txo = funding_txo; this.monitor_update_id = monitor_update_id; }
 212                 }
 213                 public final static class UpdateFailed extends LDKMonitorEvent {
 214                         public long update_failed;
 215                         UpdateFailed(long update_failed) { this.update_failed = update_failed; }
 216                 }
 217                 static native void init();
 218         }
 219         static { LDKMonitorEvent.init(); }
 220         public static native LDKMonitorEvent LDKMonitorEvent_ref_from_ptr(long ptr);
 221         public static native long LDKCVec_MonitorEventZ_new(long[] elems);
 222         public static class LDKCOption_C2Tuple_usizeTransactionZZ {
 223                 private LDKCOption_C2Tuple_usizeTransactionZZ() {}
 224                 public final static class Some extends LDKCOption_C2Tuple_usizeTransactionZZ {
 225                         public long some;
 226                         Some(long some) { this.some = some; }
 227                 }
 228                 public final static class None extends LDKCOption_C2Tuple_usizeTransactionZZ {
 229                         None() { }
 230                 }
 231                 static native void init();
 232         }
 233         static { LDKCOption_C2Tuple_usizeTransactionZZ.init(); }
 234         public static native LDKCOption_C2Tuple_usizeTransactionZZ LDKCOption_C2Tuple_usizeTransactionZZ_ref_from_ptr(long ptr);
 235         public static class LDKNetworkUpdate {
 236                 private LDKNetworkUpdate() {}
 237                 public final static class ChannelUpdateMessage extends LDKNetworkUpdate {
 238                         public long msg;
 239                         ChannelUpdateMessage(long msg) { this.msg = msg; }
 240                 }
 241                 public final static class ChannelClosed extends LDKNetworkUpdate {
 242                         public long short_channel_id;
 243                         public boolean is_permanent;
 244                         ChannelClosed(long short_channel_id, boolean is_permanent) { this.short_channel_id = short_channel_id; this.is_permanent = is_permanent; }
 245                 }
 246                 public final static class NodeFailure extends LDKNetworkUpdate {
 247                         public byte[] node_id;
 248                         public boolean is_permanent;
 249                         NodeFailure(byte[] node_id, boolean is_permanent) { this.node_id = node_id; this.is_permanent = is_permanent; }
 250                 }
 251                 static native void init();
 252         }
 253         static { LDKNetworkUpdate.init(); }
 254         public static native LDKNetworkUpdate LDKNetworkUpdate_ref_from_ptr(long ptr);
 255         public static class LDKCOption_NetworkUpdateZ {
 256                 private LDKCOption_NetworkUpdateZ() {}
 257                 public final static class Some extends LDKCOption_NetworkUpdateZ {
 258                         public long some;
 259                         Some(long some) { this.some = some; }
 260                 }
 261                 public final static class None extends LDKCOption_NetworkUpdateZ {
 262                         None() { }
 263                 }
 264                 static native void init();
 265         }
 266         static { LDKCOption_NetworkUpdateZ.init(); }
 267         public static native LDKCOption_NetworkUpdateZ LDKCOption_NetworkUpdateZ_ref_from_ptr(long ptr);
 268         public static class LDKSpendableOutputDescriptor {
 269                 private LDKSpendableOutputDescriptor() {}
 270                 public final static class StaticOutput extends LDKSpendableOutputDescriptor {
 271                         public long outpoint;
 272                         public long output;
 273                         StaticOutput(long outpoint, long output) { this.outpoint = outpoint; this.output = output; }
 274                 }
 275                 public final static class DelayedPaymentOutput extends LDKSpendableOutputDescriptor {
 276                         public long delayed_payment_output;
 277                         DelayedPaymentOutput(long delayed_payment_output) { this.delayed_payment_output = delayed_payment_output; }
 278                 }
 279                 public final static class StaticPaymentOutput extends LDKSpendableOutputDescriptor {
 280                         public long static_payment_output;
 281                         StaticPaymentOutput(long static_payment_output) { this.static_payment_output = static_payment_output; }
 282                 }
 283                 static native void init();
 284         }
 285         static { LDKSpendableOutputDescriptor.init(); }
 286         public static native LDKSpendableOutputDescriptor LDKSpendableOutputDescriptor_ref_from_ptr(long ptr);
 287         public static native long LDKCVec_SpendableOutputDescriptorZ_new(long[] elems);
 288         public static class LDKErrorAction {
 289                 private LDKErrorAction() {}
 290                 public final static class DisconnectPeer extends LDKErrorAction {
 291                         public long msg;
 292                         DisconnectPeer(long msg) { this.msg = msg; }
 293                 }
 294                 public final static class IgnoreError extends LDKErrorAction {
 295                         IgnoreError() { }
 296                 }
 297                 public final static class IgnoreAndLog extends LDKErrorAction {
 298                         public Level ignore_and_log;
 299                         IgnoreAndLog(Level ignore_and_log) { this.ignore_and_log = ignore_and_log; }
 300                 }
 301                 public final static class SendErrorMessage extends LDKErrorAction {
 302                         public long msg;
 303                         SendErrorMessage(long msg) { this.msg = msg; }
 304                 }
 305                 static native void init();
 306         }
 307         static { LDKErrorAction.init(); }
 308         public static native LDKErrorAction LDKErrorAction_ref_from_ptr(long ptr);
 309         public static class LDKMessageSendEvent {
 310                 private LDKMessageSendEvent() {}
 311                 public final static class SendAcceptChannel extends LDKMessageSendEvent {
 312                         public byte[] node_id;
 313                         public long msg;
 314                         SendAcceptChannel(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 315                 }
 316                 public final static class SendOpenChannel extends LDKMessageSendEvent {
 317                         public byte[] node_id;
 318                         public long msg;
 319                         SendOpenChannel(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 320                 }
 321                 public final static class SendFundingCreated extends LDKMessageSendEvent {
 322                         public byte[] node_id;
 323                         public long msg;
 324                         SendFundingCreated(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 325                 }
 326                 public final static class SendFundingSigned extends LDKMessageSendEvent {
 327                         public byte[] node_id;
 328                         public long msg;
 329                         SendFundingSigned(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 330                 }
 331                 public final static class SendFundingLocked extends LDKMessageSendEvent {
 332                         public byte[] node_id;
 333                         public long msg;
 334                         SendFundingLocked(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 335                 }
 336                 public final static class SendAnnouncementSignatures extends LDKMessageSendEvent {
 337                         public byte[] node_id;
 338                         public long msg;
 339                         SendAnnouncementSignatures(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 340                 }
 341                 public final static class UpdateHTLCs extends LDKMessageSendEvent {
 342                         public byte[] node_id;
 343                         public long updates;
 344                         UpdateHTLCs(byte[] node_id, long updates) { this.node_id = node_id; this.updates = updates; }
 345                 }
 346                 public final static class SendRevokeAndACK extends LDKMessageSendEvent {
 347                         public byte[] node_id;
 348                         public long msg;
 349                         SendRevokeAndACK(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 350                 }
 351                 public final static class SendClosingSigned extends LDKMessageSendEvent {
 352                         public byte[] node_id;
 353                         public long msg;
 354                         SendClosingSigned(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 355                 }
 356                 public final static class SendShutdown extends LDKMessageSendEvent {
 357                         public byte[] node_id;
 358                         public long msg;
 359                         SendShutdown(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 360                 }
 361                 public final static class SendChannelReestablish extends LDKMessageSendEvent {
 362                         public byte[] node_id;
 363                         public long msg;
 364                         SendChannelReestablish(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 365                 }
 366                 public final static class BroadcastChannelAnnouncement extends LDKMessageSendEvent {
 367                         public long msg;
 368                         public long update_msg;
 369                         BroadcastChannelAnnouncement(long msg, long update_msg) { this.msg = msg; this.update_msg = update_msg; }
 370                 }
 371                 public final static class BroadcastNodeAnnouncement extends LDKMessageSendEvent {
 372                         public long msg;
 373                         BroadcastNodeAnnouncement(long msg) { this.msg = msg; }
 374                 }
 375                 public final static class BroadcastChannelUpdate extends LDKMessageSendEvent {
 376                         public long msg;
 377                         BroadcastChannelUpdate(long msg) { this.msg = msg; }
 378                 }
 379                 public final static class SendChannelUpdate extends LDKMessageSendEvent {
 380                         public byte[] node_id;
 381                         public long msg;
 382                         SendChannelUpdate(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 383                 }
 384                 public final static class HandleError extends LDKMessageSendEvent {
 385                         public byte[] node_id;
 386                         public long action;
 387                         HandleError(byte[] node_id, long action) { this.node_id = node_id; this.action = action; }
 388                 }
 389                 public final static class SendChannelRangeQuery extends LDKMessageSendEvent {
 390                         public byte[] node_id;
 391                         public long msg;
 392                         SendChannelRangeQuery(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 393                 }
 394                 public final static class SendShortIdsQuery extends LDKMessageSendEvent {
 395                         public byte[] node_id;
 396                         public long msg;
 397                         SendShortIdsQuery(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 398                 }
 399                 public final static class SendReplyChannelRange extends LDKMessageSendEvent {
 400                         public byte[] node_id;
 401                         public long msg;
 402                         SendReplyChannelRange(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 403                 }
 404                 static native void init();
 405         }
 406         static { LDKMessageSendEvent.init(); }
 407         public static native LDKMessageSendEvent LDKMessageSendEvent_ref_from_ptr(long ptr);
 408         public static native long LDKCVec_MessageSendEventZ_new(long[] elems);
 409         public static native boolean LDKCResult_InitFeaturesDecodeErrorZ_result_ok(long arg);
 410         public static native long LDKCResult_InitFeaturesDecodeErrorZ_get_ok(long arg);
 411         public static native long LDKCResult_InitFeaturesDecodeErrorZ_get_err(long arg);
 412         public static native boolean LDKCResult_NodeFeaturesDecodeErrorZ_result_ok(long arg);
 413         public static native long LDKCResult_NodeFeaturesDecodeErrorZ_get_ok(long arg);
 414         public static native long LDKCResult_NodeFeaturesDecodeErrorZ_get_err(long arg);
 415         public static native boolean LDKCResult_ChannelFeaturesDecodeErrorZ_result_ok(long arg);
 416         public static native long LDKCResult_ChannelFeaturesDecodeErrorZ_get_ok(long arg);
 417         public static native long LDKCResult_ChannelFeaturesDecodeErrorZ_get_err(long arg);
 418         public static native boolean LDKCResult_InvoiceFeaturesDecodeErrorZ_result_ok(long arg);
 419         public static native long LDKCResult_InvoiceFeaturesDecodeErrorZ_get_ok(long arg);
 420         public static native long LDKCResult_InvoiceFeaturesDecodeErrorZ_get_err(long arg);
 421         public static native boolean LDKCResult_ScoringParametersDecodeErrorZ_result_ok(long arg);
 422         public static native long LDKCResult_ScoringParametersDecodeErrorZ_get_ok(long arg);
 423         public static native long LDKCResult_ScoringParametersDecodeErrorZ_get_err(long arg);
 424         public static native boolean LDKCResult_ScorerDecodeErrorZ_result_ok(long arg);
 425         public static native long LDKCResult_ScorerDecodeErrorZ_get_ok(long arg);
 426         public static native long LDKCResult_ScorerDecodeErrorZ_get_err(long arg);
 427         public static native boolean LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ_result_ok(long arg);
 428         public static native long LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_ok(long arg);
 429         public static native long LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ_get_err(long arg);
 430         public static native boolean LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ_result_ok(long arg);
 431         public static native long LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_ok(long arg);
 432         public static native long LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ_get_err(long arg);
 433         public static native boolean LDKCResult_SpendableOutputDescriptorDecodeErrorZ_result_ok(long arg);
 434         public static native long LDKCResult_SpendableOutputDescriptorDecodeErrorZ_get_ok(long arg);
 435         public static native long LDKCResult_SpendableOutputDescriptorDecodeErrorZ_get_err(long arg);
 436         public static native boolean LDKCResult_NoneNoneZ_result_ok(long arg);
 437         public static native void LDKCResult_NoneNoneZ_get_ok(long arg);
 438         public static native void LDKCResult_NoneNoneZ_get_err(long arg);
 439         // struct LDKSignature C2Tuple_SignatureCVec_SignatureZZ_get_a(LDKC2Tuple_SignatureCVec_SignatureZZ *NONNULL_PTR tuple);
 440         public static native byte[] C2Tuple_SignatureCVec_SignatureZZ_get_a(long tuple);
 441         // struct LDKCVec_SignatureZ C2Tuple_SignatureCVec_SignatureZZ_get_b(LDKC2Tuple_SignatureCVec_SignatureZZ *NONNULL_PTR tuple);
 442         public static native byte[][] C2Tuple_SignatureCVec_SignatureZZ_get_b(long tuple);
 443         public static native boolean LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_result_ok(long arg);
 444         public static native long LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_ok(long arg);
 445         public static native void LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_err(long arg);
 446         public static native boolean LDKCResult_SignatureNoneZ_result_ok(long arg);
 447         public static native byte[] LDKCResult_SignatureNoneZ_get_ok(long arg);
 448         public static native void LDKCResult_SignatureNoneZ_get_err(long arg);
 449         public interface LDKBaseSign {
 450                  byte[] get_per_commitment_point(long idx);
 451                  byte[] release_commitment_secret(long idx);
 452                  long validate_holder_commitment(long holder_tx);
 453                  byte[] channel_keys_id();
 454                  long sign_counterparty_commitment(long commitment_tx);
 455                  long validate_counterparty_revocation(long idx, byte[] secret);
 456                  long sign_holder_commitment_and_htlcs(long commitment_tx);
 457                  long sign_justice_revoked_output(byte[] justice_tx, long input, long amount, byte[] per_commitment_key);
 458                  long sign_justice_revoked_htlc(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc);
 459                  long sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc);
 460                  long sign_closing_transaction(long closing_tx);
 461                  long sign_channel_announcement(long msg);
 462                  void ready_channel(long channel_parameters);
 463         }
 464         public static native long LDKBaseSign_new(LDKBaseSign impl, long pubkeys);
 465         // LDKPublicKey BaseSign_get_per_commitment_point LDKBaseSign *NONNULL_PTR this_arg, uint64_t idx
 466         public static native byte[] BaseSign_get_per_commitment_point(long this_arg, long idx);
 467         // LDKThirtyTwoBytes BaseSign_release_commitment_secret LDKBaseSign *NONNULL_PTR this_arg, uint64_t idx
 468         public static native byte[] BaseSign_release_commitment_secret(long this_arg, long idx);
 469         // LDKCResult_NoneNoneZ BaseSign_validate_holder_commitment LDKBaseSign *NONNULL_PTR this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR holder_tx
 470         public static native long BaseSign_validate_holder_commitment(long this_arg, long holder_tx);
 471         // LDKThirtyTwoBytes BaseSign_channel_keys_id LDKBaseSign *NONNULL_PTR this_arg
 472         public static native byte[] BaseSign_channel_keys_id(long this_arg);
 473         // LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ BaseSign_sign_counterparty_commitment LDKBaseSign *NONNULL_PTR this_arg, const struct LDKCommitmentTransaction *NONNULL_PTR commitment_tx
 474         public static native long BaseSign_sign_counterparty_commitment(long this_arg, long commitment_tx);
 475         // LDKCResult_NoneNoneZ BaseSign_validate_counterparty_revocation LDKBaseSign *NONNULL_PTR this_arg, uint64_t idx, const uint8_t (*secret)[32]
 476         public static native long BaseSign_validate_counterparty_revocation(long this_arg, long idx, byte[] secret);
 477         // LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ BaseSign_sign_holder_commitment_and_htlcs LDKBaseSign *NONNULL_PTR this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR commitment_tx
 478         public static native long BaseSign_sign_holder_commitment_and_htlcs(long this_arg, long commitment_tx);
 479         // 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]
 480         public static native long BaseSign_sign_justice_revoked_output(long this_arg, byte[] justice_tx, long input, long amount, byte[] per_commitment_key);
 481         // 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
 482         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);
 483         // 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
 484         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);
 485         // LDKCResult_SignatureNoneZ BaseSign_sign_closing_transaction LDKBaseSign *NONNULL_PTR this_arg, const struct LDKClosingTransaction *NONNULL_PTR closing_tx
 486         public static native long BaseSign_sign_closing_transaction(long this_arg, long closing_tx);
 487         // LDKCResult_SignatureNoneZ BaseSign_sign_channel_announcement LDKBaseSign *NONNULL_PTR this_arg, const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR msg
 488         public static native long BaseSign_sign_channel_announcement(long this_arg, long msg);
 489         // void BaseSign_ready_channel LDKBaseSign *NONNULL_PTR this_arg, const struct LDKChannelTransactionParameters *NONNULL_PTR channel_parameters
 490         public static native void BaseSign_ready_channel(long this_arg, long channel_parameters);
 491         // LDKChannelPublicKeys BaseSign_get_pubkeys LDKBaseSign *NONNULL_PTR this_arg
 492         public static native long BaseSign_get_pubkeys(long this_arg);
 493         public interface LDKSign {
 494                  byte[] write();
 495         }
 496         public static native long LDKSign_new(LDKSign impl, LDKBaseSign BaseSign, long pubkeys);
 497         public static native long LDKSign_get_BaseSign(long arg);
 498         // LDKCVec_u8Z Sign_write LDKSign *NONNULL_PTR this_arg
 499         public static native byte[] Sign_write(long this_arg);
 500         public static native boolean LDKCResult_SignDecodeErrorZ_result_ok(long arg);
 501         public static native long LDKCResult_SignDecodeErrorZ_get_ok(long arg);
 502         public static native long LDKCResult_SignDecodeErrorZ_get_err(long arg);
 503         public static native boolean LDKCResult_RecoverableSignatureNoneZ_result_ok(long arg);
 504         public static native byte[] LDKCResult_RecoverableSignatureNoneZ_get_ok(long arg);
 505         public static native void LDKCResult_RecoverableSignatureNoneZ_get_err(long arg);
 506         public static native boolean LDKCResult_CVec_CVec_u8ZZNoneZ_result_ok(long arg);
 507         public static native byte[][] LDKCResult_CVec_CVec_u8ZZNoneZ_get_ok(long arg);
 508         public static native void LDKCResult_CVec_CVec_u8ZZNoneZ_get_err(long arg);
 509         public static native boolean LDKCResult_InMemorySignerDecodeErrorZ_result_ok(long arg);
 510         public static native long LDKCResult_InMemorySignerDecodeErrorZ_get_ok(long arg);
 511         public static native long LDKCResult_InMemorySignerDecodeErrorZ_get_err(long arg);
 512         public static native long LDKCVec_TxOutZ_new(long[] elems);
 513         public static native boolean LDKCResult_TransactionNoneZ_result_ok(long arg);
 514         public static native byte[] LDKCResult_TransactionNoneZ_get_ok(long arg);
 515         public static native void LDKCResult_TransactionNoneZ_get_err(long arg);
 516         // struct LDKThirtyTwoBytes C2Tuple_BlockHashChannelMonitorZ_get_a(LDKC2Tuple_BlockHashChannelMonitorZ *NONNULL_PTR tuple);
 517         public static native byte[] C2Tuple_BlockHashChannelMonitorZ_get_a(long tuple);
 518         // struct LDKChannelMonitor C2Tuple_BlockHashChannelMonitorZ_get_b(LDKC2Tuple_BlockHashChannelMonitorZ *NONNULL_PTR tuple);
 519         public static native long C2Tuple_BlockHashChannelMonitorZ_get_b(long tuple);
 520         public static native long LDKCVec_C2Tuple_BlockHashChannelMonitorZZ_new(long[] elems);
 521         public static native boolean LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_result_ok(long arg);
 522         public static native long[] LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_get_ok(long arg);
 523         public static native IOError LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_get_err(long arg);
 524         public static class LDKCOption_u16Z {
 525                 private LDKCOption_u16Z() {}
 526                 public final static class Some extends LDKCOption_u16Z {
 527                         public short some;
 528                         Some(short some) { this.some = some; }
 529                 }
 530                 public final static class None extends LDKCOption_u16Z {
 531                         None() { }
 532                 }
 533                 static native void init();
 534         }
 535         static { LDKCOption_u16Z.init(); }
 536         public static native LDKCOption_u16Z LDKCOption_u16Z_ref_from_ptr(long ptr);
 537         public static class LDKAPIError {
 538                 private LDKAPIError() {}
 539                 public final static class APIMisuseError extends LDKAPIError {
 540                         public String err;
 541                         APIMisuseError(String err) { this.err = err; }
 542                 }
 543                 public final static class FeeRateTooHigh extends LDKAPIError {
 544                         public String err;
 545                         public int feerate;
 546                         FeeRateTooHigh(String err, int feerate) { this.err = err; this.feerate = feerate; }
 547                 }
 548                 public final static class RouteError extends LDKAPIError {
 549                         public String err;
 550                         RouteError(String err) { this.err = err; }
 551                 }
 552                 public final static class ChannelUnavailable extends LDKAPIError {
 553                         public String err;
 554                         ChannelUnavailable(String err) { this.err = err; }
 555                 }
 556                 public final static class MonitorUpdateFailed extends LDKAPIError {
 557                         MonitorUpdateFailed() { }
 558                 }
 559                 public final static class IncompatibleShutdownScript extends LDKAPIError {
 560                         public long script;
 561                         IncompatibleShutdownScript(long script) { this.script = script; }
 562                 }
 563                 static native void init();
 564         }
 565         static { LDKAPIError.init(); }
 566         public static native LDKAPIError LDKAPIError_ref_from_ptr(long ptr);
 567         public static native boolean LDKCResult_NoneAPIErrorZ_result_ok(long arg);
 568         public static native void LDKCResult_NoneAPIErrorZ_get_ok(long arg);
 569         public static native long LDKCResult_NoneAPIErrorZ_get_err(long arg);
 570         public static native long LDKCVec_CResult_NoneAPIErrorZZ_new(long[] elems);
 571         public static native long LDKCVec_APIErrorZ_new(long[] elems);
 572         public static native boolean LDKCResult__u832APIErrorZ_result_ok(long arg);
 573         public static native byte[] LDKCResult__u832APIErrorZ_get_ok(long arg);
 574         public static native long LDKCResult__u832APIErrorZ_get_err(long arg);
 575         public static class LDKPaymentSendFailure {
 576                 private LDKPaymentSendFailure() {}
 577                 public final static class ParameterError extends LDKPaymentSendFailure {
 578                         public long parameter_error;
 579                         ParameterError(long parameter_error) { this.parameter_error = parameter_error; }
 580                 }
 581                 public final static class PathParameterError extends LDKPaymentSendFailure {
 582                         public long[] path_parameter_error;
 583                         PathParameterError(long[] path_parameter_error) { this.path_parameter_error = path_parameter_error; }
 584                 }
 585                 public final static class AllFailedRetrySafe extends LDKPaymentSendFailure {
 586                         public long[] all_failed_retry_safe;
 587                         AllFailedRetrySafe(long[] all_failed_retry_safe) { this.all_failed_retry_safe = all_failed_retry_safe; }
 588                 }
 589                 public final static class PartialFailure extends LDKPaymentSendFailure {
 590                         public long[] results;
 591                         public long failed_paths_retry;
 592                         public byte[] payment_id;
 593                         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; }
 594                 }
 595                 static native void init();
 596         }
 597         static { LDKPaymentSendFailure.init(); }
 598         public static native LDKPaymentSendFailure LDKPaymentSendFailure_ref_from_ptr(long ptr);
 599         public static native boolean LDKCResult_PaymentIdPaymentSendFailureZ_result_ok(long arg);
 600         public static native byte[] LDKCResult_PaymentIdPaymentSendFailureZ_get_ok(long arg);
 601         public static native long LDKCResult_PaymentIdPaymentSendFailureZ_get_err(long arg);
 602         public static native boolean LDKCResult_NonePaymentSendFailureZ_result_ok(long arg);
 603         public static native void LDKCResult_NonePaymentSendFailureZ_get_ok(long arg);
 604         public static native long LDKCResult_NonePaymentSendFailureZ_get_err(long arg);
 605         // struct LDKThirtyTwoBytes C2Tuple_PaymentHashPaymentIdZ_get_a(LDKC2Tuple_PaymentHashPaymentIdZ *NONNULL_PTR tuple);
 606         public static native byte[] C2Tuple_PaymentHashPaymentIdZ_get_a(long tuple);
 607         // struct LDKThirtyTwoBytes C2Tuple_PaymentHashPaymentIdZ_get_b(LDKC2Tuple_PaymentHashPaymentIdZ *NONNULL_PTR tuple);
 608         public static native byte[] C2Tuple_PaymentHashPaymentIdZ_get_b(long tuple);
 609         public static native boolean LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_result_ok(long arg);
 610         public static native long LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_ok(long arg);
 611         public static native long LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_get_err(long arg);
 612         public static class LDKNetAddress {
 613                 private LDKNetAddress() {}
 614                 public final static class IPv4 extends LDKNetAddress {
 615                         public byte[] addr;
 616                         public short port;
 617                         IPv4(byte[] addr, short port) { this.addr = addr; this.port = port; }
 618                 }
 619                 public final static class IPv6 extends LDKNetAddress {
 620                         public byte[] addr;
 621                         public short port;
 622                         IPv6(byte[] addr, short port) { this.addr = addr; this.port = port; }
 623                 }
 624                 public final static class OnionV2 extends LDKNetAddress {
 625                         public byte[] addr;
 626                         public short port;
 627                         OnionV2(byte[] addr, short port) { this.addr = addr; this.port = port; }
 628                 }
 629                 public final static class OnionV3 extends LDKNetAddress {
 630                         public byte[] ed25519_pubkey;
 631                         public short checksum;
 632                         public byte version;
 633                         public short port;
 634                         OnionV3(byte[] ed25519_pubkey, short checksum, byte version, short port) { this.ed25519_pubkey = ed25519_pubkey; this.checksum = checksum; this.version = version; this.port = port; }
 635                 }
 636                 static native void init();
 637         }
 638         static { LDKNetAddress.init(); }
 639         public static native LDKNetAddress LDKNetAddress_ref_from_ptr(long ptr);
 640         public static native long LDKCVec_NetAddressZ_new(long[] elems);
 641         // struct LDKThirtyTwoBytes C2Tuple_PaymentHashPaymentSecretZ_get_a(LDKC2Tuple_PaymentHashPaymentSecretZ *NONNULL_PTR tuple);
 642         public static native byte[] C2Tuple_PaymentHashPaymentSecretZ_get_a(long tuple);
 643         // struct LDKThirtyTwoBytes C2Tuple_PaymentHashPaymentSecretZ_get_b(LDKC2Tuple_PaymentHashPaymentSecretZ *NONNULL_PTR tuple);
 644         public static native byte[] C2Tuple_PaymentHashPaymentSecretZ_get_b(long tuple);
 645         public static native boolean LDKCResult_PaymentSecretAPIErrorZ_result_ok(long arg);
 646         public static native byte[] LDKCResult_PaymentSecretAPIErrorZ_get_ok(long arg);
 647         public static native long LDKCResult_PaymentSecretAPIErrorZ_get_err(long arg);
 648         public static native long LDKCVec_ChannelMonitorZ_new(long[] elems);
 649         public interface LDKWatch {
 650                  long watch_channel(long funding_txo, long monitor);
 651                  long update_channel(long funding_txo, long update);
 652                  long[] release_pending_monitor_events();
 653         }
 654         public static native long LDKWatch_new(LDKWatch impl);
 655         // LDKCResult_NoneChannelMonitorUpdateErrZ Watch_watch_channel LDKWatch *NONNULL_PTR this_arg, struct LDKOutPoint funding_txo, struct LDKChannelMonitor monitor
 656         public static native long Watch_watch_channel(long this_arg, long funding_txo, long monitor);
 657         // LDKCResult_NoneChannelMonitorUpdateErrZ Watch_update_channel LDKWatch *NONNULL_PTR this_arg, struct LDKOutPoint funding_txo, struct LDKChannelMonitorUpdate update
 658         public static native long Watch_update_channel(long this_arg, long funding_txo, long update);
 659         // LDKCVec_MonitorEventZ Watch_release_pending_monitor_events LDKWatch *NONNULL_PTR this_arg
 660         public static native long[] Watch_release_pending_monitor_events(long this_arg);
 661         public interface LDKBroadcasterInterface {
 662                  void broadcast_transaction(byte[] tx);
 663         }
 664         public static native long LDKBroadcasterInterface_new(LDKBroadcasterInterface impl);
 665         // void BroadcasterInterface_broadcast_transaction LDKBroadcasterInterface *NONNULL_PTR this_arg, struct LDKTransaction tx
 666         public static native void BroadcasterInterface_broadcast_transaction(long this_arg, byte[] tx);
 667         public interface LDKKeysInterface {
 668                  byte[] get_node_secret();
 669                  byte[] get_destination_script();
 670                  long get_shutdown_scriptpubkey();
 671                  long get_channel_signer(boolean inbound, long channel_value_satoshis);
 672                  byte[] get_secure_random_bytes();
 673                  long read_chan_signer(byte[] reader);
 674                  long sign_invoice(byte[] invoice_preimage);
 675         }
 676         public static native long LDKKeysInterface_new(LDKKeysInterface impl);
 677         // LDKSecretKey KeysInterface_get_node_secret LDKKeysInterface *NONNULL_PTR this_arg
 678         public static native byte[] KeysInterface_get_node_secret(long this_arg);
 679         // LDKCVec_u8Z KeysInterface_get_destination_script LDKKeysInterface *NONNULL_PTR this_arg
 680         public static native byte[] KeysInterface_get_destination_script(long this_arg);
 681         // LDKShutdownScript KeysInterface_get_shutdown_scriptpubkey LDKKeysInterface *NONNULL_PTR this_arg
 682         public static native long KeysInterface_get_shutdown_scriptpubkey(long this_arg);
 683         // LDKSign KeysInterface_get_channel_signer LDKKeysInterface *NONNULL_PTR this_arg, bool inbound, uint64_t channel_value_satoshis
 684         public static native long KeysInterface_get_channel_signer(long this_arg, boolean inbound, long channel_value_satoshis);
 685         // LDKThirtyTwoBytes KeysInterface_get_secure_random_bytes LDKKeysInterface *NONNULL_PTR this_arg
 686         public static native byte[] KeysInterface_get_secure_random_bytes(long this_arg);
 687         // LDKCResult_SignDecodeErrorZ KeysInterface_read_chan_signer LDKKeysInterface *NONNULL_PTR this_arg, struct LDKu8slice reader
 688         public static native long KeysInterface_read_chan_signer(long this_arg, byte[] reader);
 689         // LDKCResult_RecoverableSignatureNoneZ KeysInterface_sign_invoice LDKKeysInterface *NONNULL_PTR this_arg, struct LDKCVec_u8Z invoice_preimage
 690         public static native long KeysInterface_sign_invoice(long this_arg, byte[] invoice_preimage);
 691         public interface LDKFeeEstimator {
 692                  int get_est_sat_per_1000_weight(ConfirmationTarget confirmation_target);
 693         }
 694         public static native long LDKFeeEstimator_new(LDKFeeEstimator impl);
 695         // uint32_t FeeEstimator_get_est_sat_per_1000_weight LDKFeeEstimator *NONNULL_PTR this_arg, enum LDKConfirmationTarget confirmation_target
 696         public static native int FeeEstimator_get_est_sat_per_1000_weight(long this_arg, ConfirmationTarget confirmation_target);
 697         public interface LDKLogger {
 698                  void log(String record);
 699         }
 700         public static native long LDKLogger_new(LDKLogger impl);
 701         // struct LDKThirtyTwoBytes C2Tuple_BlockHashChannelManagerZ_get_a(LDKC2Tuple_BlockHashChannelManagerZ *NONNULL_PTR tuple);
 702         public static native byte[] C2Tuple_BlockHashChannelManagerZ_get_a(long tuple);
 703         // struct LDKChannelManager *C2Tuple_BlockHashChannelManagerZ_get_b(LDKC2Tuple_BlockHashChannelManagerZ *NONNULL_PTR tuple);
 704         public static native long C2Tuple_BlockHashChannelManagerZ_get_b(long tuple);
 705         public static native boolean LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_result_ok(long arg);
 706         public static native long LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(long arg);
 707         public static native long LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err(long arg);
 708         public static native boolean LDKCResult_ChannelConfigDecodeErrorZ_result_ok(long arg);
 709         public static native long LDKCResult_ChannelConfigDecodeErrorZ_get_ok(long arg);
 710         public static native long LDKCResult_ChannelConfigDecodeErrorZ_get_err(long arg);
 711         public static native boolean LDKCResult_OutPointDecodeErrorZ_result_ok(long arg);
 712         public static native long LDKCResult_OutPointDecodeErrorZ_get_ok(long arg);
 713         public static native long LDKCResult_OutPointDecodeErrorZ_get_err(long arg);
 714         public interface LDKType {
 715                  short type_id();
 716                  String debug_str();
 717                  byte[] write();
 718         }
 719         public static native long LDKType_new(LDKType impl);
 720         // uint16_t Type_type_id LDKType *NONNULL_PTR this_arg
 721         public static native short Type_type_id(long this_arg);
 722         // LDKStr Type_debug_str LDKType *NONNULL_PTR this_arg
 723         public static native String Type_debug_str(long this_arg);
 724         // LDKCVec_u8Z Type_write LDKType *NONNULL_PTR this_arg
 725         public static native byte[] Type_write(long this_arg);
 726         public static class LDKCOption_TypeZ {
 727                 private LDKCOption_TypeZ() {}
 728                 public final static class Some extends LDKCOption_TypeZ {
 729                         public long some;
 730                         Some(long some) { this.some = some; }
 731                 }
 732                 public final static class None extends LDKCOption_TypeZ {
 733                         None() { }
 734                 }
 735                 static native void init();
 736         }
 737         static { LDKCOption_TypeZ.init(); }
 738         public static native LDKCOption_TypeZ LDKCOption_TypeZ_ref_from_ptr(long ptr);
 739         public static native boolean LDKCResult_COption_TypeZDecodeErrorZ_result_ok(long arg);
 740         public static native long LDKCResult_COption_TypeZDecodeErrorZ_get_ok(long arg);
 741         public static native long LDKCResult_COption_TypeZDecodeErrorZ_get_err(long arg);
 742         public static class LDKPaymentError {
 743                 private LDKPaymentError() {}
 744                 public final static class Invoice extends LDKPaymentError {
 745                         public String invoice;
 746                         Invoice(String invoice) { this.invoice = invoice; }
 747                 }
 748                 public final static class Routing extends LDKPaymentError {
 749                         public long routing;
 750                         Routing(long routing) { this.routing = routing; }
 751                 }
 752                 public final static class Sending extends LDKPaymentError {
 753                         public long sending;
 754                         Sending(long sending) { this.sending = sending; }
 755                 }
 756                 static native void init();
 757         }
 758         static { LDKPaymentError.init(); }
 759         public static native LDKPaymentError LDKPaymentError_ref_from_ptr(long ptr);
 760         public static native boolean LDKCResult_PaymentIdPaymentErrorZ_result_ok(long arg);
 761         public static native byte[] LDKCResult_PaymentIdPaymentErrorZ_get_ok(long arg);
 762         public static native long LDKCResult_PaymentIdPaymentErrorZ_get_err(long arg);
 763         public static native boolean LDKCResult_SiPrefixNoneZ_result_ok(long arg);
 764         public static native SiPrefix LDKCResult_SiPrefixNoneZ_get_ok(long arg);
 765         public static native void LDKCResult_SiPrefixNoneZ_get_err(long arg);
 766         public static native boolean LDKCResult_InvoiceNoneZ_result_ok(long arg);
 767         public static native long LDKCResult_InvoiceNoneZ_get_ok(long arg);
 768         public static native void LDKCResult_InvoiceNoneZ_get_err(long arg);
 769         public static native boolean LDKCResult_SignedRawInvoiceNoneZ_result_ok(long arg);
 770         public static native long LDKCResult_SignedRawInvoiceNoneZ_get_ok(long arg);
 771         public static native void LDKCResult_SignedRawInvoiceNoneZ_get_err(long arg);
 772         // struct LDKRawInvoice C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_a(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR tuple);
 773         public static native long C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_a(long tuple);
 774         // struct LDKThirtyTwoBytes C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_b(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR tuple);
 775         public static native byte[] C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_b(long tuple);
 776         // struct LDKInvoiceSignature C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_c(LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR tuple);
 777         public static native long C3Tuple_RawInvoice_u832InvoiceSignatureZ_get_c(long tuple);
 778         public static native boolean LDKCResult_PayeePubKeyErrorZ_result_ok(long arg);
 779         public static native long LDKCResult_PayeePubKeyErrorZ_get_ok(long arg);
 780         public static native Secp256k1Error LDKCResult_PayeePubKeyErrorZ_get_err(long arg);
 781         public static native long LDKCVec_PrivateRouteZ_new(long[] elems);
 782         public static native boolean LDKCResult_PositiveTimestampCreationErrorZ_result_ok(long arg);
 783         public static native long LDKCResult_PositiveTimestampCreationErrorZ_get_ok(long arg);
 784         public static native CreationError LDKCResult_PositiveTimestampCreationErrorZ_get_err(long arg);
 785         public static native boolean LDKCResult_NoneSemanticErrorZ_result_ok(long arg);
 786         public static native void LDKCResult_NoneSemanticErrorZ_get_ok(long arg);
 787         public static native SemanticError LDKCResult_NoneSemanticErrorZ_get_err(long arg);
 788         public static native boolean LDKCResult_InvoiceSemanticErrorZ_result_ok(long arg);
 789         public static native long LDKCResult_InvoiceSemanticErrorZ_get_ok(long arg);
 790         public static native SemanticError LDKCResult_InvoiceSemanticErrorZ_get_err(long arg);
 791         public static native boolean LDKCResult_DescriptionCreationErrorZ_result_ok(long arg);
 792         public static native long LDKCResult_DescriptionCreationErrorZ_get_ok(long arg);
 793         public static native CreationError LDKCResult_DescriptionCreationErrorZ_get_err(long arg);
 794         public static native boolean LDKCResult_ExpiryTimeCreationErrorZ_result_ok(long arg);
 795         public static native long LDKCResult_ExpiryTimeCreationErrorZ_get_ok(long arg);
 796         public static native CreationError LDKCResult_ExpiryTimeCreationErrorZ_get_err(long arg);
 797         public static native boolean LDKCResult_PrivateRouteCreationErrorZ_result_ok(long arg);
 798         public static native long LDKCResult_PrivateRouteCreationErrorZ_get_ok(long arg);
 799         public static native CreationError LDKCResult_PrivateRouteCreationErrorZ_get_err(long arg);
 800         public static native boolean LDKCResult_StringErrorZ_result_ok(long arg);
 801         public static native String LDKCResult_StringErrorZ_get_ok(long arg);
 802         public static native Secp256k1Error LDKCResult_StringErrorZ_get_err(long arg);
 803         public static native boolean LDKCResult_ChannelMonitorUpdateDecodeErrorZ_result_ok(long arg);
 804         public static native long LDKCResult_ChannelMonitorUpdateDecodeErrorZ_get_ok(long arg);
 805         public static native long LDKCResult_ChannelMonitorUpdateDecodeErrorZ_get_err(long arg);
 806         public static native boolean LDKCResult_HTLCUpdateDecodeErrorZ_result_ok(long arg);
 807         public static native long LDKCResult_HTLCUpdateDecodeErrorZ_get_ok(long arg);
 808         public static native long LDKCResult_HTLCUpdateDecodeErrorZ_get_err(long arg);
 809         public static native boolean LDKCResult_NoneMonitorUpdateErrorZ_result_ok(long arg);
 810         public static native void LDKCResult_NoneMonitorUpdateErrorZ_get_ok(long arg);
 811         public static native long LDKCResult_NoneMonitorUpdateErrorZ_get_err(long arg);
 812         // struct LDKOutPoint C2Tuple_OutPointScriptZ_get_a(LDKC2Tuple_OutPointScriptZ *NONNULL_PTR tuple);
 813         public static native long C2Tuple_OutPointScriptZ_get_a(long tuple);
 814         // struct LDKCVec_u8Z C2Tuple_OutPointScriptZ_get_b(LDKC2Tuple_OutPointScriptZ *NONNULL_PTR tuple);
 815         public static native byte[] C2Tuple_OutPointScriptZ_get_b(long tuple);
 816         // uint32_t C2Tuple_u32ScriptZ_get_a(LDKC2Tuple_u32ScriptZ *NONNULL_PTR tuple);
 817         public static native int C2Tuple_u32ScriptZ_get_a(long tuple);
 818         // struct LDKCVec_u8Z C2Tuple_u32ScriptZ_get_b(LDKC2Tuple_u32ScriptZ *NONNULL_PTR tuple);
 819         public static native byte[] C2Tuple_u32ScriptZ_get_b(long tuple);
 820         public static native long LDKCVec_C2Tuple_u32ScriptZZ_new(long[] elems);
 821         // struct LDKThirtyTwoBytes C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_get_a(LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ *NONNULL_PTR tuple);
 822         public static native byte[] C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_get_a(long tuple);
 823         // struct LDKCVec_C2Tuple_u32ScriptZZ C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_get_b(LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ *NONNULL_PTR tuple);
 824         public static native long[] C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_get_b(long tuple);
 825         public static native long LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ_new(long[] elems);
 826         public static class LDKPaymentPurpose {
 827                 private LDKPaymentPurpose() {}
 828                 public final static class InvoicePayment extends LDKPaymentPurpose {
 829                         public byte[] payment_preimage;
 830                         public byte[] payment_secret;
 831                         public long user_payment_id;
 832                         InvoicePayment(byte[] payment_preimage, byte[] payment_secret, long user_payment_id) { this.payment_preimage = payment_preimage; this.payment_secret = payment_secret; this.user_payment_id = user_payment_id; }
 833                 }
 834                 public final static class SpontaneousPayment extends LDKPaymentPurpose {
 835                         public byte[] spontaneous_payment;
 836                         SpontaneousPayment(byte[] spontaneous_payment) { this.spontaneous_payment = spontaneous_payment; }
 837                 }
 838                 static native void init();
 839         }
 840         static { LDKPaymentPurpose.init(); }
 841         public static native LDKPaymentPurpose LDKPaymentPurpose_ref_from_ptr(long ptr);
 842         public static class LDKClosureReason {
 843                 private LDKClosureReason() {}
 844                 public final static class CounterpartyForceClosed extends LDKClosureReason {
 845                         public String peer_msg;
 846                         CounterpartyForceClosed(String peer_msg) { this.peer_msg = peer_msg; }
 847                 }
 848                 public final static class HolderForceClosed extends LDKClosureReason {
 849                         HolderForceClosed() { }
 850                 }
 851                 public final static class CooperativeClosure extends LDKClosureReason {
 852                         CooperativeClosure() { }
 853                 }
 854                 public final static class CommitmentTxConfirmed extends LDKClosureReason {
 855                         CommitmentTxConfirmed() { }
 856                 }
 857                 public final static class ProcessingError extends LDKClosureReason {
 858                         public String err;
 859                         ProcessingError(String err) { this.err = err; }
 860                 }
 861                 public final static class DisconnectedPeer extends LDKClosureReason {
 862                         DisconnectedPeer() { }
 863                 }
 864                 public final static class OutdatedChannelManager extends LDKClosureReason {
 865                         OutdatedChannelManager() { }
 866                 }
 867                 static native void init();
 868         }
 869         static { LDKClosureReason.init(); }
 870         public static native LDKClosureReason LDKClosureReason_ref_from_ptr(long ptr);
 871         public static class LDKEvent {
 872                 private LDKEvent() {}
 873                 public final static class FundingGenerationReady extends LDKEvent {
 874                         public byte[] temporary_channel_id;
 875                         public long channel_value_satoshis;
 876                         public byte[] output_script;
 877                         public long user_channel_id;
 878                         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; }
 879                 }
 880                 public final static class PaymentReceived extends LDKEvent {
 881                         public byte[] payment_hash;
 882                         public long amt;
 883                         public long purpose;
 884                         PaymentReceived(byte[] payment_hash, long amt, long purpose) { this.payment_hash = payment_hash; this.amt = amt; this.purpose = purpose; }
 885                 }
 886                 public final static class PaymentSent extends LDKEvent {
 887                         public byte[] payment_id;
 888                         public byte[] payment_preimage;
 889                         public byte[] payment_hash;
 890                         public long fee_paid_msat;
 891                         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; }
 892                 }
 893                 public final static class PaymentPathFailed extends LDKEvent {
 894                         public byte[] payment_id;
 895                         public byte[] payment_hash;
 896                         public boolean rejected_by_dest;
 897                         public long network_update;
 898                         public boolean all_paths_failed;
 899                         public long[] path;
 900                         public long short_channel_id;
 901                         public long retry;
 902                         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; }
 903                 }
 904                 public final static class PendingHTLCsForwardable extends LDKEvent {
 905                         public long time_forwardable;
 906                         PendingHTLCsForwardable(long time_forwardable) { this.time_forwardable = time_forwardable; }
 907                 }
 908                 public final static class SpendableOutputs extends LDKEvent {
 909                         public long[] outputs;
 910                         SpendableOutputs(long[] outputs) { this.outputs = outputs; }
 911                 }
 912                 public final static class PaymentForwarded extends LDKEvent {
 913                         public long fee_earned_msat;
 914                         public boolean claim_from_onchain_tx;
 915                         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; }
 916                 }
 917                 public final static class ChannelClosed extends LDKEvent {
 918                         public byte[] channel_id;
 919                         public long user_channel_id;
 920                         public long reason;
 921                         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; }
 922                 }
 923                 public final static class DiscardFunding extends LDKEvent {
 924                         public byte[] channel_id;
 925                         public byte[] transaction;
 926                         DiscardFunding(byte[] channel_id, byte[] transaction) { this.channel_id = channel_id; this.transaction = transaction; }
 927                 }
 928                 static native void init();
 929         }
 930         static { LDKEvent.init(); }
 931         public static native LDKEvent LDKEvent_ref_from_ptr(long ptr);
 932         public static native long LDKCVec_EventZ_new(long[] elems);
 933         // uint32_t C2Tuple_u32TxOutZ_get_a(LDKC2Tuple_u32TxOutZ *NONNULL_PTR tuple);
 934         public static native int C2Tuple_u32TxOutZ_get_a(long tuple);
 935         // struct LDKTxOut C2Tuple_u32TxOutZ_get_b(LDKC2Tuple_u32TxOutZ *NONNULL_PTR tuple);
 936         public static native long C2Tuple_u32TxOutZ_get_b(long tuple);
 937         public static native long LDKCVec_C2Tuple_u32TxOutZZ_new(long[] elems);
 938         // struct LDKThirtyTwoBytes C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_a(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *NONNULL_PTR tuple);
 939         public static native byte[] C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_a(long tuple);
 940         // struct LDKCVec_C2Tuple_u32TxOutZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_b(LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *NONNULL_PTR tuple);
 941         public static native long[] C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_b(long tuple);
 942         public static native long LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_new(long[] elems);
 943         public static class LDKBalance {
 944                 private LDKBalance() {}
 945                 public final static class ClaimableOnChannelClose extends LDKBalance {
 946                         public long claimable_amount_satoshis;
 947                         ClaimableOnChannelClose(long claimable_amount_satoshis) { this.claimable_amount_satoshis = claimable_amount_satoshis; }
 948                 }
 949                 public final static class ClaimableAwaitingConfirmations extends LDKBalance {
 950                         public long claimable_amount_satoshis;
 951                         public int confirmation_height;
 952                         ClaimableAwaitingConfirmations(long claimable_amount_satoshis, int confirmation_height) { this.claimable_amount_satoshis = claimable_amount_satoshis; this.confirmation_height = confirmation_height; }
 953                 }
 954                 public final static class ContentiousClaimable extends LDKBalance {
 955                         public long claimable_amount_satoshis;
 956                         public int timeout_height;
 957                         ContentiousClaimable(long claimable_amount_satoshis, int timeout_height) { this.claimable_amount_satoshis = claimable_amount_satoshis; this.timeout_height = timeout_height; }
 958                 }
 959                 public final static class MaybeClaimableHTLCAwaitingTimeout extends LDKBalance {
 960                         public long claimable_amount_satoshis;
 961                         public int claimable_height;
 962                         MaybeClaimableHTLCAwaitingTimeout(long claimable_amount_satoshis, int claimable_height) { this.claimable_amount_satoshis = claimable_amount_satoshis; this.claimable_height = claimable_height; }
 963                 }
 964                 static native void init();
 965         }
 966         static { LDKBalance.init(); }
 967         public static native LDKBalance LDKBalance_ref_from_ptr(long ptr);
 968         public static native long LDKCVec_BalanceZ_new(long[] elems);
 969         public static native boolean LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_result_ok(long arg);
 970         public static native long LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_ok(long arg);
 971         public static native long LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_err(long arg);
 972         public static native boolean LDKCResult_NoneLightningErrorZ_result_ok(long arg);
 973         public static native void LDKCResult_NoneLightningErrorZ_get_ok(long arg);
 974         public static native long LDKCResult_NoneLightningErrorZ_get_err(long arg);
 975         // struct LDKPublicKey C2Tuple_PublicKeyTypeZ_get_a(LDKC2Tuple_PublicKeyTypeZ *NONNULL_PTR tuple);
 976         public static native byte[] C2Tuple_PublicKeyTypeZ_get_a(long tuple);
 977         // struct LDKType C2Tuple_PublicKeyTypeZ_get_b(LDKC2Tuple_PublicKeyTypeZ *NONNULL_PTR tuple);
 978         public static native long C2Tuple_PublicKeyTypeZ_get_b(long tuple);
 979         public static native long LDKCVec_C2Tuple_PublicKeyTypeZZ_new(long[] elems);
 980         public static native boolean LDKCResult_boolLightningErrorZ_result_ok(long arg);
 981         public static native boolean LDKCResult_boolLightningErrorZ_get_ok(long arg);
 982         public static native long LDKCResult_boolLightningErrorZ_get_err(long arg);
 983         // struct LDKChannelAnnouncement C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR tuple);
 984         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(long tuple);
 985         // struct LDKChannelUpdate C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR tuple);
 986         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(long tuple);
 987         // struct LDKChannelUpdate C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR tuple);
 988         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(long tuple);
 989         public static native long LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_new(long[] elems);
 990         public static native long LDKCVec_NodeAnnouncementZ_new(long[] elems);
 991         public static native boolean LDKCResult_CVec_u8ZPeerHandleErrorZ_result_ok(long arg);
 992         public static native byte[] LDKCResult_CVec_u8ZPeerHandleErrorZ_get_ok(long arg);
 993         public static native long LDKCResult_CVec_u8ZPeerHandleErrorZ_get_err(long arg);
 994         public static native boolean LDKCResult_NonePeerHandleErrorZ_result_ok(long arg);
 995         public static native void LDKCResult_NonePeerHandleErrorZ_get_ok(long arg);
 996         public static native long LDKCResult_NonePeerHandleErrorZ_get_err(long arg);
 997         public static native boolean LDKCResult_boolPeerHandleErrorZ_result_ok(long arg);
 998         public static native boolean LDKCResult_boolPeerHandleErrorZ_get_ok(long arg);
 999         public static native long LDKCResult_boolPeerHandleErrorZ_get_err(long arg);
1000         public static native boolean LDKCResult_NodeIdDecodeErrorZ_result_ok(long arg);
1001         public static native long LDKCResult_NodeIdDecodeErrorZ_get_ok(long arg);
1002         public static native long LDKCResult_NodeIdDecodeErrorZ_get_err(long arg);
1003         public interface LDKAccess {
1004                  long get_utxo(byte[] genesis_hash, long short_channel_id);
1005         }
1006         public static native long LDKAccess_new(LDKAccess impl);
1007         // LDKCResult_TxOutAccessErrorZ Access_get_utxo LDKAccess *NONNULL_PTR this_arg, const uint8_t (*genesis_hash)[32], uint64_t short_channel_id
1008         public static native long Access_get_utxo(long this_arg, byte[] genesis_hash, long short_channel_id);
1009         public static class LDKCOption_AccessZ {
1010                 private LDKCOption_AccessZ() {}
1011                 public final static class Some extends LDKCOption_AccessZ {
1012                         public long some;
1013                         Some(long some) { this.some = some; }
1014                 }
1015                 public final static class None extends LDKCOption_AccessZ {
1016                         None() { }
1017                 }
1018                 static native void init();
1019         }
1020         static { LDKCOption_AccessZ.init(); }
1021         public static native LDKCOption_AccessZ LDKCOption_AccessZ_ref_from_ptr(long ptr);
1022         public static native boolean LDKCResult_DirectionalChannelInfoDecodeErrorZ_result_ok(long arg);
1023         public static native long LDKCResult_DirectionalChannelInfoDecodeErrorZ_get_ok(long arg);
1024         public static native long LDKCResult_DirectionalChannelInfoDecodeErrorZ_get_err(long arg);
1025         public static native boolean LDKCResult_ChannelInfoDecodeErrorZ_result_ok(long arg);
1026         public static native long LDKCResult_ChannelInfoDecodeErrorZ_get_ok(long arg);
1027         public static native long LDKCResult_ChannelInfoDecodeErrorZ_get_err(long arg);
1028         public static native boolean LDKCResult_RoutingFeesDecodeErrorZ_result_ok(long arg);
1029         public static native long LDKCResult_RoutingFeesDecodeErrorZ_get_ok(long arg);
1030         public static native long LDKCResult_RoutingFeesDecodeErrorZ_get_err(long arg);
1031         public static native boolean LDKCResult_NodeAnnouncementInfoDecodeErrorZ_result_ok(long arg);
1032         public static native long LDKCResult_NodeAnnouncementInfoDecodeErrorZ_get_ok(long arg);
1033         public static native long LDKCResult_NodeAnnouncementInfoDecodeErrorZ_get_err(long arg);
1034         public static native long LDKCVec_u64Z_new(long[] elems);
1035         public static native boolean LDKCResult_NodeInfoDecodeErrorZ_result_ok(long arg);
1036         public static native long LDKCResult_NodeInfoDecodeErrorZ_get_ok(long arg);
1037         public static native long LDKCResult_NodeInfoDecodeErrorZ_get_err(long arg);
1038         public static native boolean LDKCResult_NetworkGraphDecodeErrorZ_result_ok(long arg);
1039         public static native long LDKCResult_NetworkGraphDecodeErrorZ_get_ok(long arg);
1040         public static native long LDKCResult_NetworkGraphDecodeErrorZ_get_err(long arg);
1041         public static class LDKCOption_CVec_NetAddressZZ {
1042                 private LDKCOption_CVec_NetAddressZZ() {}
1043                 public final static class Some extends LDKCOption_CVec_NetAddressZZ {
1044                         public long[] some;
1045                         Some(long[] some) { this.some = some; }
1046                 }
1047                 public final static class None extends LDKCOption_CVec_NetAddressZZ {
1048                         None() { }
1049                 }
1050                 static native void init();
1051         }
1052         static { LDKCOption_CVec_NetAddressZZ.init(); }
1053         public static native LDKCOption_CVec_NetAddressZZ LDKCOption_CVec_NetAddressZZ_ref_from_ptr(long ptr);
1054         public static native boolean LDKCResult_NetAddressDecodeErrorZ_result_ok(long arg);
1055         public static native long LDKCResult_NetAddressDecodeErrorZ_get_ok(long arg);
1056         public static native long LDKCResult_NetAddressDecodeErrorZ_get_err(long arg);
1057         public static native long LDKCVec_UpdateAddHTLCZ_new(long[] elems);
1058         public static native long LDKCVec_UpdateFulfillHTLCZ_new(long[] elems);
1059         public static native long LDKCVec_UpdateFailHTLCZ_new(long[] elems);
1060         public static native long LDKCVec_UpdateFailMalformedHTLCZ_new(long[] elems);
1061         public static native boolean LDKCResult_AcceptChannelDecodeErrorZ_result_ok(long arg);
1062         public static native long LDKCResult_AcceptChannelDecodeErrorZ_get_ok(long arg);
1063         public static native long LDKCResult_AcceptChannelDecodeErrorZ_get_err(long arg);
1064         public static native boolean LDKCResult_AnnouncementSignaturesDecodeErrorZ_result_ok(long arg);
1065         public static native long LDKCResult_AnnouncementSignaturesDecodeErrorZ_get_ok(long arg);
1066         public static native long LDKCResult_AnnouncementSignaturesDecodeErrorZ_get_err(long arg);
1067         public static native boolean LDKCResult_ChannelReestablishDecodeErrorZ_result_ok(long arg);
1068         public static native long LDKCResult_ChannelReestablishDecodeErrorZ_get_ok(long arg);
1069         public static native long LDKCResult_ChannelReestablishDecodeErrorZ_get_err(long arg);
1070         public static native boolean LDKCResult_ClosingSignedDecodeErrorZ_result_ok(long arg);
1071         public static native long LDKCResult_ClosingSignedDecodeErrorZ_get_ok(long arg);
1072         public static native long LDKCResult_ClosingSignedDecodeErrorZ_get_err(long arg);
1073         public static native boolean LDKCResult_ClosingSignedFeeRangeDecodeErrorZ_result_ok(long arg);
1074         public static native long LDKCResult_ClosingSignedFeeRangeDecodeErrorZ_get_ok(long arg);
1075         public static native long LDKCResult_ClosingSignedFeeRangeDecodeErrorZ_get_err(long arg);
1076         public static native boolean LDKCResult_CommitmentSignedDecodeErrorZ_result_ok(long arg);
1077         public static native long LDKCResult_CommitmentSignedDecodeErrorZ_get_ok(long arg);
1078         public static native long LDKCResult_CommitmentSignedDecodeErrorZ_get_err(long arg);
1079         public static native boolean LDKCResult_FundingCreatedDecodeErrorZ_result_ok(long arg);
1080         public static native long LDKCResult_FundingCreatedDecodeErrorZ_get_ok(long arg);
1081         public static native long LDKCResult_FundingCreatedDecodeErrorZ_get_err(long arg);
1082         public static native boolean LDKCResult_FundingSignedDecodeErrorZ_result_ok(long arg);
1083         public static native long LDKCResult_FundingSignedDecodeErrorZ_get_ok(long arg);
1084         public static native long LDKCResult_FundingSignedDecodeErrorZ_get_err(long arg);
1085         public static native boolean LDKCResult_FundingLockedDecodeErrorZ_result_ok(long arg);
1086         public static native long LDKCResult_FundingLockedDecodeErrorZ_get_ok(long arg);
1087         public static native long LDKCResult_FundingLockedDecodeErrorZ_get_err(long arg);
1088         public static native boolean LDKCResult_InitDecodeErrorZ_result_ok(long arg);
1089         public static native long LDKCResult_InitDecodeErrorZ_get_ok(long arg);
1090         public static native long LDKCResult_InitDecodeErrorZ_get_err(long arg);
1091         public static native boolean LDKCResult_OpenChannelDecodeErrorZ_result_ok(long arg);
1092         public static native long LDKCResult_OpenChannelDecodeErrorZ_get_ok(long arg);
1093         public static native long LDKCResult_OpenChannelDecodeErrorZ_get_err(long arg);
1094         public static native boolean LDKCResult_RevokeAndACKDecodeErrorZ_result_ok(long arg);
1095         public static native long LDKCResult_RevokeAndACKDecodeErrorZ_get_ok(long arg);
1096         public static native long LDKCResult_RevokeAndACKDecodeErrorZ_get_err(long arg);
1097         public static native boolean LDKCResult_ShutdownDecodeErrorZ_result_ok(long arg);
1098         public static native long LDKCResult_ShutdownDecodeErrorZ_get_ok(long arg);
1099         public static native long LDKCResult_ShutdownDecodeErrorZ_get_err(long arg);
1100         public static native boolean LDKCResult_UpdateFailHTLCDecodeErrorZ_result_ok(long arg);
1101         public static native long LDKCResult_UpdateFailHTLCDecodeErrorZ_get_ok(long arg);
1102         public static native long LDKCResult_UpdateFailHTLCDecodeErrorZ_get_err(long arg);
1103         public static native boolean LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ_result_ok(long arg);
1104         public static native long LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ_get_ok(long arg);
1105         public static native long LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ_get_err(long arg);
1106         public static native boolean LDKCResult_UpdateFeeDecodeErrorZ_result_ok(long arg);
1107         public static native long LDKCResult_UpdateFeeDecodeErrorZ_get_ok(long arg);
1108         public static native long LDKCResult_UpdateFeeDecodeErrorZ_get_err(long arg);
1109         public static native boolean LDKCResult_UpdateFulfillHTLCDecodeErrorZ_result_ok(long arg);
1110         public static native long LDKCResult_UpdateFulfillHTLCDecodeErrorZ_get_ok(long arg);
1111         public static native long LDKCResult_UpdateFulfillHTLCDecodeErrorZ_get_err(long arg);
1112         public static native boolean LDKCResult_UpdateAddHTLCDecodeErrorZ_result_ok(long arg);
1113         public static native long LDKCResult_UpdateAddHTLCDecodeErrorZ_get_ok(long arg);
1114         public static native long LDKCResult_UpdateAddHTLCDecodeErrorZ_get_err(long arg);
1115         public static native boolean LDKCResult_PingDecodeErrorZ_result_ok(long arg);
1116         public static native long LDKCResult_PingDecodeErrorZ_get_ok(long arg);
1117         public static native long LDKCResult_PingDecodeErrorZ_get_err(long arg);
1118         public static native boolean LDKCResult_PongDecodeErrorZ_result_ok(long arg);
1119         public static native long LDKCResult_PongDecodeErrorZ_get_ok(long arg);
1120         public static native long LDKCResult_PongDecodeErrorZ_get_err(long arg);
1121         public static native boolean LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_result_ok(long arg);
1122         public static native long LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_get_ok(long arg);
1123         public static native long LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_get_err(long arg);
1124         public static native boolean LDKCResult_ChannelAnnouncementDecodeErrorZ_result_ok(long arg);
1125         public static native long LDKCResult_ChannelAnnouncementDecodeErrorZ_get_ok(long arg);
1126         public static native long LDKCResult_ChannelAnnouncementDecodeErrorZ_get_err(long arg);
1127         public static native boolean LDKCResult_UnsignedChannelUpdateDecodeErrorZ_result_ok(long arg);
1128         public static native long LDKCResult_UnsignedChannelUpdateDecodeErrorZ_get_ok(long arg);
1129         public static native long LDKCResult_UnsignedChannelUpdateDecodeErrorZ_get_err(long arg);
1130         public static native boolean LDKCResult_ChannelUpdateDecodeErrorZ_result_ok(long arg);
1131         public static native long LDKCResult_ChannelUpdateDecodeErrorZ_get_ok(long arg);
1132         public static native long LDKCResult_ChannelUpdateDecodeErrorZ_get_err(long arg);
1133         public static native boolean LDKCResult_ErrorMessageDecodeErrorZ_result_ok(long arg);
1134         public static native long LDKCResult_ErrorMessageDecodeErrorZ_get_ok(long arg);
1135         public static native long LDKCResult_ErrorMessageDecodeErrorZ_get_err(long arg);
1136         public static native boolean LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_result_ok(long arg);
1137         public static native long LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_get_ok(long arg);
1138         public static native long LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_get_err(long arg);
1139         public static native boolean LDKCResult_NodeAnnouncementDecodeErrorZ_result_ok(long arg);
1140         public static native long LDKCResult_NodeAnnouncementDecodeErrorZ_get_ok(long arg);
1141         public static native long LDKCResult_NodeAnnouncementDecodeErrorZ_get_err(long arg);
1142         public static native boolean LDKCResult_QueryShortChannelIdsDecodeErrorZ_result_ok(long arg);
1143         public static native long LDKCResult_QueryShortChannelIdsDecodeErrorZ_get_ok(long arg);
1144         public static native long LDKCResult_QueryShortChannelIdsDecodeErrorZ_get_err(long arg);
1145         public static native boolean LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_result_ok(long arg);
1146         public static native long LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_get_ok(long arg);
1147         public static native long LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_get_err(long arg);
1148         public static native boolean LDKCResult_QueryChannelRangeDecodeErrorZ_result_ok(long arg);
1149         public static native long LDKCResult_QueryChannelRangeDecodeErrorZ_get_ok(long arg);
1150         public static native long LDKCResult_QueryChannelRangeDecodeErrorZ_get_err(long arg);
1151         public static native boolean LDKCResult_ReplyChannelRangeDecodeErrorZ_result_ok(long arg);
1152         public static native long LDKCResult_ReplyChannelRangeDecodeErrorZ_get_ok(long arg);
1153         public static native long LDKCResult_ReplyChannelRangeDecodeErrorZ_get_err(long arg);
1154         public static native boolean LDKCResult_GossipTimestampFilterDecodeErrorZ_result_ok(long arg);
1155         public static native long LDKCResult_GossipTimestampFilterDecodeErrorZ_get_ok(long arg);
1156         public static native long LDKCResult_GossipTimestampFilterDecodeErrorZ_get_err(long arg);
1157         public static class LDKSignOrCreationError {
1158                 private LDKSignOrCreationError() {}
1159                 public final static class SignError extends LDKSignOrCreationError {
1160                         SignError() { }
1161                 }
1162                 public final static class CreationError extends LDKSignOrCreationError {
1163                         public org.ldk.enums.CreationError creation_error;
1164                         CreationError(org.ldk.enums.CreationError creation_error) { this.creation_error = creation_error; }
1165                 }
1166                 static native void init();
1167         }
1168         static { LDKSignOrCreationError.init(); }
1169         public static native LDKSignOrCreationError LDKSignOrCreationError_ref_from_ptr(long ptr);
1170         public static native boolean LDKCResult_InvoiceSignOrCreationErrorZ_result_ok(long arg);
1171         public static native long LDKCResult_InvoiceSignOrCreationErrorZ_get_ok(long arg);
1172         public static native long LDKCResult_InvoiceSignOrCreationErrorZ_get_err(long arg);
1173         public interface LDKFilter {
1174                  void register_tx(byte[] txid, byte[] script_pubkey);
1175                  long register_output(long output);
1176         }
1177         public static native long LDKFilter_new(LDKFilter impl);
1178         // void Filter_register_tx LDKFilter *NONNULL_PTR this_arg, const uint8_t (*txid)[32], struct LDKu8slice script_pubkey
1179         public static native void Filter_register_tx(long this_arg, byte[] txid, byte[] script_pubkey);
1180         // LDKCOption_C2Tuple_usizeTransactionZZ Filter_register_output LDKFilter *NONNULL_PTR this_arg, struct LDKWatchedOutput output
1181         public static native long Filter_register_output(long this_arg, long output);
1182         public static class LDKCOption_FilterZ {
1183                 private LDKCOption_FilterZ() {}
1184                 public final static class Some extends LDKCOption_FilterZ {
1185                         public long some;
1186                         Some(long some) { this.some = some; }
1187                 }
1188                 public final static class None extends LDKCOption_FilterZ {
1189                         None() { }
1190                 }
1191                 static native void init();
1192         }
1193         static { LDKCOption_FilterZ.init(); }
1194         public static native LDKCOption_FilterZ LDKCOption_FilterZ_ref_from_ptr(long ptr);
1195         public static native boolean LDKCResult_LockedChannelMonitorNoneZ_result_ok(long arg);
1196         public static native long LDKCResult_LockedChannelMonitorNoneZ_get_ok(long arg);
1197         public static native void LDKCResult_LockedChannelMonitorNoneZ_get_err(long arg);
1198         public static native long LDKCVec_OutPointZ_new(long[] elems);
1199         public interface LDKMessageSendEventsProvider {
1200                  long[] get_and_clear_pending_msg_events();
1201         }
1202         public static native long LDKMessageSendEventsProvider_new(LDKMessageSendEventsProvider impl);
1203         // LDKCVec_MessageSendEventZ MessageSendEventsProvider_get_and_clear_pending_msg_events LDKMessageSendEventsProvider *NONNULL_PTR this_arg
1204         public static native long[] MessageSendEventsProvider_get_and_clear_pending_msg_events(long this_arg);
1205         public interface LDKEventHandler {
1206                  void handle_event(long event);
1207         }
1208         public static native long LDKEventHandler_new(LDKEventHandler impl);
1209         // void EventHandler_handle_event LDKEventHandler *NONNULL_PTR this_arg, const struct LDKEvent *NONNULL_PTR event
1210         public static native void EventHandler_handle_event(long this_arg, long event);
1211         public interface LDKEventsProvider {
1212                  void process_pending_events(long handler);
1213         }
1214         public static native long LDKEventsProvider_new(LDKEventsProvider impl);
1215         // void EventsProvider_process_pending_events LDKEventsProvider *NONNULL_PTR this_arg, struct LDKEventHandler handler
1216         public static native void EventsProvider_process_pending_events(long this_arg, long handler);
1217         public interface LDKListen {
1218                  void block_connected(byte[] block, int height);
1219                  void block_disconnected(byte[] header, int height);
1220         }
1221         public static native long LDKListen_new(LDKListen impl);
1222         // void Listen_block_connected LDKListen *NONNULL_PTR this_arg, struct LDKu8slice block, uint32_t height
1223         public static native void Listen_block_connected(long this_arg, byte[] block, int height);
1224         // void Listen_block_disconnected LDKListen *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height
1225         public static native void Listen_block_disconnected(long this_arg, byte[] header, int height);
1226         public interface LDKConfirm {
1227                  void transactions_confirmed(byte[] header, long[] txdata, int height);
1228                  void transaction_unconfirmed(byte[] txid);
1229                  void best_block_updated(byte[] header, int height);
1230                  byte[][] get_relevant_txids();
1231         }
1232         public static native long LDKConfirm_new(LDKConfirm impl);
1233         // void Confirm_transactions_confirmed LDKConfirm *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height
1234         public static native void Confirm_transactions_confirmed(long this_arg, byte[] header, long[] txdata, int height);
1235         // void Confirm_transaction_unconfirmed LDKConfirm *NONNULL_PTR this_arg, const uint8_t (*txid)[32]
1236         public static native void Confirm_transaction_unconfirmed(long this_arg, byte[] txid);
1237         // void Confirm_best_block_updated LDKConfirm *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height
1238         public static native void Confirm_best_block_updated(long this_arg, byte[] header, int height);
1239         // LDKCVec_TxidZ Confirm_get_relevant_txids LDKConfirm *NONNULL_PTR this_arg
1240         public static native byte[][] Confirm_get_relevant_txids(long this_arg);
1241         public interface LDKPersist {
1242                  long persist_new_channel(long channel_id, long data, long update_id);
1243                  long update_persisted_channel(long channel_id, long update, long data, long update_id);
1244         }
1245         public static native long LDKPersist_new(LDKPersist impl);
1246         // 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
1247         public static native long Persist_persist_new_channel(long this_arg, long channel_id, long data, long update_id);
1248         // 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
1249         public static native long Persist_update_persisted_channel(long this_arg, long channel_id, long update, long data, long update_id);
1250         public interface LDKChannelMessageHandler {
1251                  void handle_open_channel(byte[] their_node_id, long their_features, long msg);
1252                  void handle_accept_channel(byte[] their_node_id, long their_features, long msg);
1253                  void handle_funding_created(byte[] their_node_id, long msg);
1254                  void handle_funding_signed(byte[] their_node_id, long msg);
1255                  void handle_funding_locked(byte[] their_node_id, long msg);
1256                  void handle_shutdown(byte[] their_node_id, long their_features, long msg);
1257                  void handle_closing_signed(byte[] their_node_id, long msg);
1258                  void handle_update_add_htlc(byte[] their_node_id, long msg);
1259                  void handle_update_fulfill_htlc(byte[] their_node_id, long msg);
1260                  void handle_update_fail_htlc(byte[] their_node_id, long msg);
1261                  void handle_update_fail_malformed_htlc(byte[] their_node_id, long msg);
1262                  void handle_commitment_signed(byte[] their_node_id, long msg);
1263                  void handle_revoke_and_ack(byte[] their_node_id, long msg);
1264                  void handle_update_fee(byte[] their_node_id, long msg);
1265                  void handle_announcement_signatures(byte[] their_node_id, long msg);
1266                  void peer_disconnected(byte[] their_node_id, boolean no_connection_possible);
1267                  void peer_connected(byte[] their_node_id, long msg);
1268                  void handle_channel_reestablish(byte[] their_node_id, long msg);
1269                  void handle_channel_update(byte[] their_node_id, long msg);
1270                  void handle_error(byte[] their_node_id, long msg);
1271         }
1272         public static native long LDKChannelMessageHandler_new(LDKChannelMessageHandler impl, LDKMessageSendEventsProvider MessageSendEventsProvider);
1273         public static native long LDKChannelMessageHandler_get_MessageSendEventsProvider(long arg);
1274         // 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
1275         public static native void ChannelMessageHandler_handle_open_channel(long this_arg, byte[] their_node_id, long their_features, long msg);
1276         // 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
1277         public static native void ChannelMessageHandler_handle_accept_channel(long this_arg, byte[] their_node_id, long their_features, long msg);
1278         // void ChannelMessageHandler_handle_funding_created LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingCreated *NONNULL_PTR msg
1279         public static native void ChannelMessageHandler_handle_funding_created(long this_arg, byte[] their_node_id, long msg);
1280         // void ChannelMessageHandler_handle_funding_signed LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingSigned *NONNULL_PTR msg
1281         public static native void ChannelMessageHandler_handle_funding_signed(long this_arg, byte[] their_node_id, long msg);
1282         // void ChannelMessageHandler_handle_funding_locked LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingLocked *NONNULL_PTR msg
1283         public static native void ChannelMessageHandler_handle_funding_locked(long this_arg, byte[] their_node_id, long msg);
1284         // 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
1285         public static native void ChannelMessageHandler_handle_shutdown(long this_arg, byte[] their_node_id, long their_features, long msg);
1286         // void ChannelMessageHandler_handle_closing_signed LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKClosingSigned *NONNULL_PTR msg
1287         public static native void ChannelMessageHandler_handle_closing_signed(long this_arg, byte[] their_node_id, long msg);
1288         // void ChannelMessageHandler_handle_update_add_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateAddHTLC *NONNULL_PTR msg
1289         public static native void ChannelMessageHandler_handle_update_add_htlc(long this_arg, byte[] their_node_id, long msg);
1290         // void ChannelMessageHandler_handle_update_fulfill_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFulfillHTLC *NONNULL_PTR msg
1291         public static native void ChannelMessageHandler_handle_update_fulfill_htlc(long this_arg, byte[] their_node_id, long msg);
1292         // void ChannelMessageHandler_handle_update_fail_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFailHTLC *NONNULL_PTR msg
1293         public static native void ChannelMessageHandler_handle_update_fail_htlc(long this_arg, byte[] their_node_id, long msg);
1294         // void ChannelMessageHandler_handle_update_fail_malformed_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR msg
1295         public static native void ChannelMessageHandler_handle_update_fail_malformed_htlc(long this_arg, byte[] their_node_id, long msg);
1296         // void ChannelMessageHandler_handle_commitment_signed LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKCommitmentSigned *NONNULL_PTR msg
1297         public static native void ChannelMessageHandler_handle_commitment_signed(long this_arg, byte[] their_node_id, long msg);
1298         // void ChannelMessageHandler_handle_revoke_and_ack LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKRevokeAndACK *NONNULL_PTR msg
1299         public static native void ChannelMessageHandler_handle_revoke_and_ack(long this_arg, byte[] their_node_id, long msg);
1300         // void ChannelMessageHandler_handle_update_fee LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFee *NONNULL_PTR msg
1301         public static native void ChannelMessageHandler_handle_update_fee(long this_arg, byte[] their_node_id, long msg);
1302         // void ChannelMessageHandler_handle_announcement_signatures LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKAnnouncementSignatures *NONNULL_PTR msg
1303         public static native void ChannelMessageHandler_handle_announcement_signatures(long this_arg, byte[] their_node_id, long msg);
1304         // void ChannelMessageHandler_peer_disconnected LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, bool no_connection_possible
1305         public static native void ChannelMessageHandler_peer_disconnected(long this_arg, byte[] their_node_id, boolean no_connection_possible);
1306         // void ChannelMessageHandler_peer_connected LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKInit *NONNULL_PTR msg
1307         public static native void ChannelMessageHandler_peer_connected(long this_arg, byte[] their_node_id, long msg);
1308         // void ChannelMessageHandler_handle_channel_reestablish LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKChannelReestablish *NONNULL_PTR msg
1309         public static native void ChannelMessageHandler_handle_channel_reestablish(long this_arg, byte[] their_node_id, long msg);
1310         // void ChannelMessageHandler_handle_channel_update LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKChannelUpdate *NONNULL_PTR msg
1311         public static native void ChannelMessageHandler_handle_channel_update(long this_arg, byte[] their_node_id, long msg);
1312         // void ChannelMessageHandler_handle_error LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKErrorMessage *NONNULL_PTR msg
1313         public static native void ChannelMessageHandler_handle_error(long this_arg, byte[] their_node_id, long msg);
1314         public interface LDKRoutingMessageHandler {
1315                  long handle_node_announcement(long msg);
1316                  long handle_channel_announcement(long msg);
1317                  long handle_channel_update(long msg);
1318                  long[] get_next_channel_announcements(long starting_point, byte batch_amount);
1319                  long[] get_next_node_announcements(byte[] starting_point, byte batch_amount);
1320                  void sync_routing_table(byte[] their_node_id, long init);
1321                  long handle_reply_channel_range(byte[] their_node_id, long msg);
1322                  long handle_reply_short_channel_ids_end(byte[] their_node_id, long msg);
1323                  long handle_query_channel_range(byte[] their_node_id, long msg);
1324                  long handle_query_short_channel_ids(byte[] their_node_id, long msg);
1325         }
1326         public static native long LDKRoutingMessageHandler_new(LDKRoutingMessageHandler impl, LDKMessageSendEventsProvider MessageSendEventsProvider);
1327         public static native long LDKRoutingMessageHandler_get_MessageSendEventsProvider(long arg);
1328         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_node_announcement LDKRoutingMessageHandler *NONNULL_PTR this_arg, const struct LDKNodeAnnouncement *NONNULL_PTR msg
1329         public static native long RoutingMessageHandler_handle_node_announcement(long this_arg, long msg);
1330         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_channel_announcement LDKRoutingMessageHandler *NONNULL_PTR this_arg, const struct LDKChannelAnnouncement *NONNULL_PTR msg
1331         public static native long RoutingMessageHandler_handle_channel_announcement(long this_arg, long msg);
1332         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_channel_update LDKRoutingMessageHandler *NONNULL_PTR this_arg, const struct LDKChannelUpdate *NONNULL_PTR msg
1333         public static native long RoutingMessageHandler_handle_channel_update(long this_arg, long msg);
1334         // LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ RoutingMessageHandler_get_next_channel_announcements LDKRoutingMessageHandler *NONNULL_PTR this_arg, uint64_t starting_point, uint8_t batch_amount
1335         public static native long[] RoutingMessageHandler_get_next_channel_announcements(long this_arg, long starting_point, byte batch_amount);
1336         // LDKCVec_NodeAnnouncementZ RoutingMessageHandler_get_next_node_announcements LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey starting_point, uint8_t batch_amount
1337         public static native long[] RoutingMessageHandler_get_next_node_announcements(long this_arg, byte[] starting_point, byte batch_amount);
1338         // void RoutingMessageHandler_sync_routing_table LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKInit *NONNULL_PTR init
1339         public static native void RoutingMessageHandler_sync_routing_table(long this_arg, byte[] their_node_id, long init);
1340         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_reply_channel_range LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKReplyChannelRange msg
1341         public static native long RoutingMessageHandler_handle_reply_channel_range(long this_arg, byte[] their_node_id, long msg);
1342         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_reply_short_channel_ids_end LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKReplyShortChannelIdsEnd msg
1343         public static native long RoutingMessageHandler_handle_reply_short_channel_ids_end(long this_arg, byte[] their_node_id, long msg);
1344         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_query_channel_range LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKQueryChannelRange msg
1345         public static native long RoutingMessageHandler_handle_query_channel_range(long this_arg, byte[] their_node_id, long msg);
1346         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_query_short_channel_ids LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKQueryShortChannelIds msg
1347         public static native long RoutingMessageHandler_handle_query_short_channel_ids(long this_arg, byte[] their_node_id, long msg);
1348         public interface LDKCustomMessageReader {
1349                  long read(short message_type, byte[] buffer);
1350         }
1351         public static native long LDKCustomMessageReader_new(LDKCustomMessageReader impl);
1352         // LDKCResult_COption_TypeZDecodeErrorZ CustomMessageReader_read LDKCustomMessageReader *NONNULL_PTR this_arg, uint16_t message_type, struct LDKu8slice buffer
1353         public static native long CustomMessageReader_read(long this_arg, short message_type, byte[] buffer);
1354         public interface LDKCustomMessageHandler {
1355                  long handle_custom_message(long msg, byte[] sender_node_id);
1356                  long[] get_and_clear_pending_msg();
1357         }
1358         public static native long LDKCustomMessageHandler_new(LDKCustomMessageHandler impl, LDKCustomMessageReader CustomMessageReader);
1359         public static native long LDKCustomMessageHandler_get_CustomMessageReader(long arg);
1360         // LDKCResult_NoneLightningErrorZ CustomMessageHandler_handle_custom_message LDKCustomMessageHandler *NONNULL_PTR this_arg, struct LDKType msg, struct LDKPublicKey sender_node_id
1361         public static native long CustomMessageHandler_handle_custom_message(long this_arg, long msg, byte[] sender_node_id);
1362         // LDKCVec_C2Tuple_PublicKeyTypeZZ CustomMessageHandler_get_and_clear_pending_msg LDKCustomMessageHandler *NONNULL_PTR this_arg
1363         public static native long[] CustomMessageHandler_get_and_clear_pending_msg(long this_arg);
1364         public interface LDKSocketDescriptor {
1365                  long send_data(byte[] data, boolean resume_read);
1366                  void disconnect_socket();
1367                  boolean eq(long other_arg);
1368                  long hash();
1369         }
1370         public static native long LDKSocketDescriptor_new(LDKSocketDescriptor impl);
1371         // uintptr_t SocketDescriptor_send_data LDKSocketDescriptor *NONNULL_PTR this_arg, struct LDKu8slice data, bool resume_read
1372         public static native long SocketDescriptor_send_data(long this_arg, byte[] data, boolean resume_read);
1373         // void SocketDescriptor_disconnect_socket LDKSocketDescriptor *NONNULL_PTR this_arg
1374         public static native void SocketDescriptor_disconnect_socket(long this_arg);
1375         // uint64_t SocketDescriptor_hash LDKSocketDescriptor *NONNULL_PTR this_arg
1376         public static native long SocketDescriptor_hash(long this_arg);
1377         public interface LDKScore {
1378                  long channel_penalty_msat(long short_channel_id, long source, long target);
1379                  void payment_path_failed(long[] path, long short_channel_id);
1380                  byte[] write();
1381         }
1382         public static native long LDKScore_new(LDKScore impl);
1383         // uint64_t Score_channel_penalty_msat LDKScore *NONNULL_PTR this_arg, uint64_t short_channel_id, const struct LDKNodeId *NONNULL_PTR source, const struct LDKNodeId *NONNULL_PTR target
1384         public static native long Score_channel_penalty_msat(long this_arg, long short_channel_id, long source, long target);
1385         // void Score_payment_path_failed LDKScore *NONNULL_PTR this_arg, struct LDKCVec_RouteHopZ path, uint64_t short_channel_id
1386         public static native void Score_payment_path_failed(long this_arg, long[] path, long short_channel_id);
1387         // LDKCVec_u8Z Score_write LDKScore *NONNULL_PTR this_arg
1388         public static native byte[] Score_write(long this_arg);
1389         public interface LDKChannelManagerPersister {
1390                  long persist_manager(long channel_manager);
1391         }
1392         public static native long LDKChannelManagerPersister_new(LDKChannelManagerPersister impl);
1393         // LDKCResult_NoneErrorZ ChannelManagerPersister_persist_manager LDKChannelManagerPersister *NONNULL_PTR this_arg, const struct LDKChannelManager *NONNULL_PTR channel_manager
1394         public static native long ChannelManagerPersister_persist_manager(long this_arg, long channel_manager);
1395         public static class LDKFallback {
1396                 private LDKFallback() {}
1397                 public final static class SegWitProgram extends LDKFallback {
1398                         public byte version;
1399                         public byte[] program;
1400                         SegWitProgram(byte version, byte[] program) { this.version = version; this.program = program; }
1401                 }
1402                 public final static class PubKeyHash extends LDKFallback {
1403                         public byte[] pub_key_hash;
1404                         PubKeyHash(byte[] pub_key_hash) { this.pub_key_hash = pub_key_hash; }
1405                 }
1406                 public final static class ScriptHash extends LDKFallback {
1407                         public byte[] script_hash;
1408                         ScriptHash(byte[] script_hash) { this.script_hash = script_hash; }
1409                 }
1410                 static native void init();
1411         }
1412         static { LDKFallback.init(); }
1413         public static native LDKFallback LDKFallback_ref_from_ptr(long ptr);
1414         public interface LDKPayer {
1415                  byte[] node_id();
1416                  long[] first_hops();
1417                  long send_payment(long route, byte[] payment_hash, byte[] payment_secret);
1418                  long retry_payment(long route, byte[] payment_id);
1419         }
1420         public static native long LDKPayer_new(LDKPayer impl);
1421         // LDKPublicKey Payer_node_id LDKPayer *NONNULL_PTR this_arg
1422         public static native byte[] Payer_node_id(long this_arg);
1423         // LDKCVec_ChannelDetailsZ Payer_first_hops LDKPayer *NONNULL_PTR this_arg
1424         public static native long[] Payer_first_hops(long this_arg);
1425         // LDKCResult_PaymentIdPaymentSendFailureZ Payer_send_payment LDKPayer *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_hash, struct LDKThirtyTwoBytes payment_secret
1426         public static native long Payer_send_payment(long this_arg, long route, byte[] payment_hash, byte[] payment_secret);
1427         // LDKCResult_NonePaymentSendFailureZ Payer_retry_payment LDKPayer *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_id
1428         public static native long Payer_retry_payment(long this_arg, long route, byte[] payment_id);
1429         public interface LDKRouter {
1430                  long find_route(byte[] payer, long params, long[] first_hops, long scorer);
1431         }
1432         public static native long LDKRouter_new(LDKRouter impl);
1433         // LDKCResult_RouteLightningErrorZ Router_find_route LDKRouter *NONNULL_PTR this_arg, struct LDKPublicKey payer, const struct LDKRouteParameters *NONNULL_PTR params, struct LDKCVec_ChannelDetailsZ *first_hops, const struct LDKScore *NONNULL_PTR scorer
1434         public static native long Router_find_route(long this_arg, byte[] payer, long params, long[] first_hops, long scorer);
1435         // struct LDKStr _ldk_get_compiled_version(void);
1436         public static native String _ldk_get_compiled_version();
1437         // struct LDKStr _ldk_c_bindings_get_compiled_version(void);
1438         public static native String _ldk_c_bindings_get_compiled_version();
1439         // void Transaction_free(struct LDKTransaction _res);
1440         public static native void Transaction_free(byte[] _res);
1441         // struct LDKTxOut TxOut_new(struct LDKCVec_u8Z script_pubkey, uint64_t value);
1442         public static native long TxOut_new(byte[] script_pubkey, long value);
1443         // void TxOut_free(struct LDKTxOut _res);
1444         public static native void TxOut_free(long _res);
1445         // struct LDKTxOut TxOut_clone(const struct LDKTxOut *NONNULL_PTR orig);
1446         public static native long TxOut_clone(long orig);
1447         // void Str_free(struct LDKStr _res);
1448         public static native void Str_free(String _res);
1449         // struct LDKCResult_SecretKeyErrorZ CResult_SecretKeyErrorZ_ok(struct LDKSecretKey o);
1450         public static native long CResult_SecretKeyErrorZ_ok(byte[] o);
1451         // struct LDKCResult_SecretKeyErrorZ CResult_SecretKeyErrorZ_err(enum LDKSecp256k1Error e);
1452         public static native long CResult_SecretKeyErrorZ_err(Secp256k1Error e);
1453         // void CResult_SecretKeyErrorZ_free(struct LDKCResult_SecretKeyErrorZ _res);
1454         public static native void CResult_SecretKeyErrorZ_free(long _res);
1455         // struct LDKCResult_PublicKeyErrorZ CResult_PublicKeyErrorZ_ok(struct LDKPublicKey o);
1456         public static native long CResult_PublicKeyErrorZ_ok(byte[] o);
1457         // struct LDKCResult_PublicKeyErrorZ CResult_PublicKeyErrorZ_err(enum LDKSecp256k1Error e);
1458         public static native long CResult_PublicKeyErrorZ_err(Secp256k1Error e);
1459         // void CResult_PublicKeyErrorZ_free(struct LDKCResult_PublicKeyErrorZ _res);
1460         public static native void CResult_PublicKeyErrorZ_free(long _res);
1461         // struct LDKCResult_PublicKeyErrorZ CResult_PublicKeyErrorZ_clone(const struct LDKCResult_PublicKeyErrorZ *NONNULL_PTR orig);
1462         public static native long CResult_PublicKeyErrorZ_clone(long orig);
1463         // struct LDKCResult_TxCreationKeysDecodeErrorZ CResult_TxCreationKeysDecodeErrorZ_ok(struct LDKTxCreationKeys o);
1464         public static native long CResult_TxCreationKeysDecodeErrorZ_ok(long o);
1465         // struct LDKCResult_TxCreationKeysDecodeErrorZ CResult_TxCreationKeysDecodeErrorZ_err(struct LDKDecodeError e);
1466         public static native long CResult_TxCreationKeysDecodeErrorZ_err(long e);
1467         // void CResult_TxCreationKeysDecodeErrorZ_free(struct LDKCResult_TxCreationKeysDecodeErrorZ _res);
1468         public static native void CResult_TxCreationKeysDecodeErrorZ_free(long _res);
1469         // struct LDKCResult_TxCreationKeysDecodeErrorZ CResult_TxCreationKeysDecodeErrorZ_clone(const struct LDKCResult_TxCreationKeysDecodeErrorZ *NONNULL_PTR orig);
1470         public static native long CResult_TxCreationKeysDecodeErrorZ_clone(long orig);
1471         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ CResult_ChannelPublicKeysDecodeErrorZ_ok(struct LDKChannelPublicKeys o);
1472         public static native long CResult_ChannelPublicKeysDecodeErrorZ_ok(long o);
1473         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ CResult_ChannelPublicKeysDecodeErrorZ_err(struct LDKDecodeError e);
1474         public static native long CResult_ChannelPublicKeysDecodeErrorZ_err(long e);
1475         // void CResult_ChannelPublicKeysDecodeErrorZ_free(struct LDKCResult_ChannelPublicKeysDecodeErrorZ _res);
1476         public static native void CResult_ChannelPublicKeysDecodeErrorZ_free(long _res);
1477         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ CResult_ChannelPublicKeysDecodeErrorZ_clone(const struct LDKCResult_ChannelPublicKeysDecodeErrorZ *NONNULL_PTR orig);
1478         public static native long CResult_ChannelPublicKeysDecodeErrorZ_clone(long orig);
1479         // struct LDKCResult_TxCreationKeysErrorZ CResult_TxCreationKeysErrorZ_ok(struct LDKTxCreationKeys o);
1480         public static native long CResult_TxCreationKeysErrorZ_ok(long o);
1481         // struct LDKCResult_TxCreationKeysErrorZ CResult_TxCreationKeysErrorZ_err(enum LDKSecp256k1Error e);
1482         public static native long CResult_TxCreationKeysErrorZ_err(Secp256k1Error e);
1483         // void CResult_TxCreationKeysErrorZ_free(struct LDKCResult_TxCreationKeysErrorZ _res);
1484         public static native void CResult_TxCreationKeysErrorZ_free(long _res);
1485         // struct LDKCResult_TxCreationKeysErrorZ CResult_TxCreationKeysErrorZ_clone(const struct LDKCResult_TxCreationKeysErrorZ *NONNULL_PTR orig);
1486         public static native long CResult_TxCreationKeysErrorZ_clone(long orig);
1487         // struct LDKCOption_u32Z COption_u32Z_some(uint32_t o);
1488         public static native long COption_u32Z_some(int o);
1489         // struct LDKCOption_u32Z COption_u32Z_none(void);
1490         public static native long COption_u32Z_none();
1491         // void COption_u32Z_free(struct LDKCOption_u32Z _res);
1492         public static native void COption_u32Z_free(long _res);
1493         // struct LDKCOption_u32Z COption_u32Z_clone(const struct LDKCOption_u32Z *NONNULL_PTR orig);
1494         public static native long COption_u32Z_clone(long orig);
1495         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ CResult_HTLCOutputInCommitmentDecodeErrorZ_ok(struct LDKHTLCOutputInCommitment o);
1496         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_ok(long o);
1497         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ CResult_HTLCOutputInCommitmentDecodeErrorZ_err(struct LDKDecodeError e);
1498         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_err(long e);
1499         // void CResult_HTLCOutputInCommitmentDecodeErrorZ_free(struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ _res);
1500         public static native void CResult_HTLCOutputInCommitmentDecodeErrorZ_free(long _res);
1501         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ CResult_HTLCOutputInCommitmentDecodeErrorZ_clone(const struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ *NONNULL_PTR orig);
1502         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_clone(long orig);
1503         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_ok(struct LDKCounterpartyChannelTransactionParameters o);
1504         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_ok(long o);
1505         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_err(struct LDKDecodeError e);
1506         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_err(long e);
1507         // void CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_free(struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ _res);
1508         public static native void CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_free(long _res);
1509         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone(const struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ *NONNULL_PTR orig);
1510         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone(long orig);
1511         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ CResult_ChannelTransactionParametersDecodeErrorZ_ok(struct LDKChannelTransactionParameters o);
1512         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_ok(long o);
1513         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ CResult_ChannelTransactionParametersDecodeErrorZ_err(struct LDKDecodeError e);
1514         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_err(long e);
1515         // void CResult_ChannelTransactionParametersDecodeErrorZ_free(struct LDKCResult_ChannelTransactionParametersDecodeErrorZ _res);
1516         public static native void CResult_ChannelTransactionParametersDecodeErrorZ_free(long _res);
1517         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ CResult_ChannelTransactionParametersDecodeErrorZ_clone(const struct LDKCResult_ChannelTransactionParametersDecodeErrorZ *NONNULL_PTR orig);
1518         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_clone(long orig);
1519         // void CVec_SignatureZ_free(struct LDKCVec_SignatureZ _res);
1520         public static native void CVec_SignatureZ_free(byte[][] _res);
1521         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ CResult_HolderCommitmentTransactionDecodeErrorZ_ok(struct LDKHolderCommitmentTransaction o);
1522         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_ok(long o);
1523         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ CResult_HolderCommitmentTransactionDecodeErrorZ_err(struct LDKDecodeError e);
1524         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_err(long e);
1525         // void CResult_HolderCommitmentTransactionDecodeErrorZ_free(struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ _res);
1526         public static native void CResult_HolderCommitmentTransactionDecodeErrorZ_free(long _res);
1527         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ CResult_HolderCommitmentTransactionDecodeErrorZ_clone(const struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ *NONNULL_PTR orig);
1528         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_clone(long orig);
1529         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ CResult_BuiltCommitmentTransactionDecodeErrorZ_ok(struct LDKBuiltCommitmentTransaction o);
1530         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_ok(long o);
1531         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ CResult_BuiltCommitmentTransactionDecodeErrorZ_err(struct LDKDecodeError e);
1532         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_err(long e);
1533         // void CResult_BuiltCommitmentTransactionDecodeErrorZ_free(struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ _res);
1534         public static native void CResult_BuiltCommitmentTransactionDecodeErrorZ_free(long _res);
1535         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ CResult_BuiltCommitmentTransactionDecodeErrorZ_clone(const struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ *NONNULL_PTR orig);
1536         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_clone(long orig);
1537         // struct LDKCResult_TrustedClosingTransactionNoneZ CResult_TrustedClosingTransactionNoneZ_ok(struct LDKTrustedClosingTransaction o);
1538         public static native long CResult_TrustedClosingTransactionNoneZ_ok(long o);
1539         // struct LDKCResult_TrustedClosingTransactionNoneZ CResult_TrustedClosingTransactionNoneZ_err(void);
1540         public static native long CResult_TrustedClosingTransactionNoneZ_err();
1541         // void CResult_TrustedClosingTransactionNoneZ_free(struct LDKCResult_TrustedClosingTransactionNoneZ _res);
1542         public static native void CResult_TrustedClosingTransactionNoneZ_free(long _res);
1543         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CResult_CommitmentTransactionDecodeErrorZ_ok(struct LDKCommitmentTransaction o);
1544         public static native long CResult_CommitmentTransactionDecodeErrorZ_ok(long o);
1545         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CResult_CommitmentTransactionDecodeErrorZ_err(struct LDKDecodeError e);
1546         public static native long CResult_CommitmentTransactionDecodeErrorZ_err(long e);
1547         // void CResult_CommitmentTransactionDecodeErrorZ_free(struct LDKCResult_CommitmentTransactionDecodeErrorZ _res);
1548         public static native void CResult_CommitmentTransactionDecodeErrorZ_free(long _res);
1549         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CResult_CommitmentTransactionDecodeErrorZ_clone(const struct LDKCResult_CommitmentTransactionDecodeErrorZ *NONNULL_PTR orig);
1550         public static native long CResult_CommitmentTransactionDecodeErrorZ_clone(long orig);
1551         // struct LDKCResult_TrustedCommitmentTransactionNoneZ CResult_TrustedCommitmentTransactionNoneZ_ok(struct LDKTrustedCommitmentTransaction o);
1552         public static native long CResult_TrustedCommitmentTransactionNoneZ_ok(long o);
1553         // struct LDKCResult_TrustedCommitmentTransactionNoneZ CResult_TrustedCommitmentTransactionNoneZ_err(void);
1554         public static native long CResult_TrustedCommitmentTransactionNoneZ_err();
1555         // void CResult_TrustedCommitmentTransactionNoneZ_free(struct LDKCResult_TrustedCommitmentTransactionNoneZ _res);
1556         public static native void CResult_TrustedCommitmentTransactionNoneZ_free(long _res);
1557         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_ok(struct LDKCVec_SignatureZ o);
1558         public static native long CResult_CVec_SignatureZNoneZ_ok(byte[][] o);
1559         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_err(void);
1560         public static native long CResult_CVec_SignatureZNoneZ_err();
1561         // void CResult_CVec_SignatureZNoneZ_free(struct LDKCResult_CVec_SignatureZNoneZ _res);
1562         public static native void CResult_CVec_SignatureZNoneZ_free(long _res);
1563         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_clone(const struct LDKCResult_CVec_SignatureZNoneZ *NONNULL_PTR orig);
1564         public static native long CResult_CVec_SignatureZNoneZ_clone(long orig);
1565         // struct LDKCResult_ShutdownScriptDecodeErrorZ CResult_ShutdownScriptDecodeErrorZ_ok(struct LDKShutdownScript o);
1566         public static native long CResult_ShutdownScriptDecodeErrorZ_ok(long o);
1567         // struct LDKCResult_ShutdownScriptDecodeErrorZ CResult_ShutdownScriptDecodeErrorZ_err(struct LDKDecodeError e);
1568         public static native long CResult_ShutdownScriptDecodeErrorZ_err(long e);
1569         // void CResult_ShutdownScriptDecodeErrorZ_free(struct LDKCResult_ShutdownScriptDecodeErrorZ _res);
1570         public static native void CResult_ShutdownScriptDecodeErrorZ_free(long _res);
1571         // struct LDKCResult_ShutdownScriptDecodeErrorZ CResult_ShutdownScriptDecodeErrorZ_clone(const struct LDKCResult_ShutdownScriptDecodeErrorZ *NONNULL_PTR orig);
1572         public static native long CResult_ShutdownScriptDecodeErrorZ_clone(long orig);
1573         // struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ CResult_ShutdownScriptInvalidShutdownScriptZ_ok(struct LDKShutdownScript o);
1574         public static native long CResult_ShutdownScriptInvalidShutdownScriptZ_ok(long o);
1575         // struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ CResult_ShutdownScriptInvalidShutdownScriptZ_err(struct LDKInvalidShutdownScript e);
1576         public static native long CResult_ShutdownScriptInvalidShutdownScriptZ_err(long e);
1577         // void CResult_ShutdownScriptInvalidShutdownScriptZ_free(struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ _res);
1578         public static native void CResult_ShutdownScriptInvalidShutdownScriptZ_free(long _res);
1579         // struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ CResult_ShutdownScriptInvalidShutdownScriptZ_clone(const struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ *NONNULL_PTR orig);
1580         public static native long CResult_ShutdownScriptInvalidShutdownScriptZ_clone(long orig);
1581         // struct LDKCResult_NoneErrorZ CResult_NoneErrorZ_ok(void);
1582         public static native long CResult_NoneErrorZ_ok();
1583         // struct LDKCResult_NoneErrorZ CResult_NoneErrorZ_err(enum LDKIOError e);
1584         public static native long CResult_NoneErrorZ_err(IOError e);
1585         // void CResult_NoneErrorZ_free(struct LDKCResult_NoneErrorZ _res);
1586         public static native void CResult_NoneErrorZ_free(long _res);
1587         // struct LDKCResult_NoneErrorZ CResult_NoneErrorZ_clone(const struct LDKCResult_NoneErrorZ *NONNULL_PTR orig);
1588         public static native long CResult_NoneErrorZ_clone(long orig);
1589         // struct LDKCResult_RouteHopDecodeErrorZ CResult_RouteHopDecodeErrorZ_ok(struct LDKRouteHop o);
1590         public static native long CResult_RouteHopDecodeErrorZ_ok(long o);
1591         // struct LDKCResult_RouteHopDecodeErrorZ CResult_RouteHopDecodeErrorZ_err(struct LDKDecodeError e);
1592         public static native long CResult_RouteHopDecodeErrorZ_err(long e);
1593         // void CResult_RouteHopDecodeErrorZ_free(struct LDKCResult_RouteHopDecodeErrorZ _res);
1594         public static native void CResult_RouteHopDecodeErrorZ_free(long _res);
1595         // struct LDKCResult_RouteHopDecodeErrorZ CResult_RouteHopDecodeErrorZ_clone(const struct LDKCResult_RouteHopDecodeErrorZ *NONNULL_PTR orig);
1596         public static native long CResult_RouteHopDecodeErrorZ_clone(long orig);
1597         // void CVec_RouteHopZ_free(struct LDKCVec_RouteHopZ _res);
1598         public static native void CVec_RouteHopZ_free(long[] _res);
1599         // void CVec_CVec_RouteHopZZ_free(struct LDKCVec_CVec_RouteHopZZ _res);
1600         public static native void CVec_CVec_RouteHopZZ_free(long[][] _res);
1601         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_ok(struct LDKRoute o);
1602         public static native long CResult_RouteDecodeErrorZ_ok(long o);
1603         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_err(struct LDKDecodeError e);
1604         public static native long CResult_RouteDecodeErrorZ_err(long e);
1605         // void CResult_RouteDecodeErrorZ_free(struct LDKCResult_RouteDecodeErrorZ _res);
1606         public static native void CResult_RouteDecodeErrorZ_free(long _res);
1607         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_clone(const struct LDKCResult_RouteDecodeErrorZ *NONNULL_PTR orig);
1608         public static native long CResult_RouteDecodeErrorZ_clone(long orig);
1609         // struct LDKCResult_RouteParametersDecodeErrorZ CResult_RouteParametersDecodeErrorZ_ok(struct LDKRouteParameters o);
1610         public static native long CResult_RouteParametersDecodeErrorZ_ok(long o);
1611         // struct LDKCResult_RouteParametersDecodeErrorZ CResult_RouteParametersDecodeErrorZ_err(struct LDKDecodeError e);
1612         public static native long CResult_RouteParametersDecodeErrorZ_err(long e);
1613         // void CResult_RouteParametersDecodeErrorZ_free(struct LDKCResult_RouteParametersDecodeErrorZ _res);
1614         public static native void CResult_RouteParametersDecodeErrorZ_free(long _res);
1615         // struct LDKCResult_RouteParametersDecodeErrorZ CResult_RouteParametersDecodeErrorZ_clone(const struct LDKCResult_RouteParametersDecodeErrorZ *NONNULL_PTR orig);
1616         public static native long CResult_RouteParametersDecodeErrorZ_clone(long orig);
1617         // void CVec_RouteHintZ_free(struct LDKCVec_RouteHintZ _res);
1618         public static native void CVec_RouteHintZ_free(long[] _res);
1619         // struct LDKCOption_u64Z COption_u64Z_some(uint64_t o);
1620         public static native long COption_u64Z_some(long o);
1621         // struct LDKCOption_u64Z COption_u64Z_none(void);
1622         public static native long COption_u64Z_none();
1623         // void COption_u64Z_free(struct LDKCOption_u64Z _res);
1624         public static native void COption_u64Z_free(long _res);
1625         // struct LDKCOption_u64Z COption_u64Z_clone(const struct LDKCOption_u64Z *NONNULL_PTR orig);
1626         public static native long COption_u64Z_clone(long orig);
1627         // struct LDKCResult_PayeeDecodeErrorZ CResult_PayeeDecodeErrorZ_ok(struct LDKPayee o);
1628         public static native long CResult_PayeeDecodeErrorZ_ok(long o);
1629         // struct LDKCResult_PayeeDecodeErrorZ CResult_PayeeDecodeErrorZ_err(struct LDKDecodeError e);
1630         public static native long CResult_PayeeDecodeErrorZ_err(long e);
1631         // void CResult_PayeeDecodeErrorZ_free(struct LDKCResult_PayeeDecodeErrorZ _res);
1632         public static native void CResult_PayeeDecodeErrorZ_free(long _res);
1633         // struct LDKCResult_PayeeDecodeErrorZ CResult_PayeeDecodeErrorZ_clone(const struct LDKCResult_PayeeDecodeErrorZ *NONNULL_PTR orig);
1634         public static native long CResult_PayeeDecodeErrorZ_clone(long orig);
1635         // void CVec_RouteHintHopZ_free(struct LDKCVec_RouteHintHopZ _res);
1636         public static native void CVec_RouteHintHopZ_free(long[] _res);
1637         // struct LDKCResult_RouteHintDecodeErrorZ CResult_RouteHintDecodeErrorZ_ok(struct LDKRouteHint o);
1638         public static native long CResult_RouteHintDecodeErrorZ_ok(long o);
1639         // struct LDKCResult_RouteHintDecodeErrorZ CResult_RouteHintDecodeErrorZ_err(struct LDKDecodeError e);
1640         public static native long CResult_RouteHintDecodeErrorZ_err(long e);
1641         // void CResult_RouteHintDecodeErrorZ_free(struct LDKCResult_RouteHintDecodeErrorZ _res);
1642         public static native void CResult_RouteHintDecodeErrorZ_free(long _res);
1643         // struct LDKCResult_RouteHintDecodeErrorZ CResult_RouteHintDecodeErrorZ_clone(const struct LDKCResult_RouteHintDecodeErrorZ *NONNULL_PTR orig);
1644         public static native long CResult_RouteHintDecodeErrorZ_clone(long orig);
1645         // struct LDKCResult_RouteHintHopDecodeErrorZ CResult_RouteHintHopDecodeErrorZ_ok(struct LDKRouteHintHop o);
1646         public static native long CResult_RouteHintHopDecodeErrorZ_ok(long o);
1647         // struct LDKCResult_RouteHintHopDecodeErrorZ CResult_RouteHintHopDecodeErrorZ_err(struct LDKDecodeError e);
1648         public static native long CResult_RouteHintHopDecodeErrorZ_err(long e);
1649         // void CResult_RouteHintHopDecodeErrorZ_free(struct LDKCResult_RouteHintHopDecodeErrorZ _res);
1650         public static native void CResult_RouteHintHopDecodeErrorZ_free(long _res);
1651         // struct LDKCResult_RouteHintHopDecodeErrorZ CResult_RouteHintHopDecodeErrorZ_clone(const struct LDKCResult_RouteHintHopDecodeErrorZ *NONNULL_PTR orig);
1652         public static native long CResult_RouteHintHopDecodeErrorZ_clone(long orig);
1653         // void CVec_ChannelDetailsZ_free(struct LDKCVec_ChannelDetailsZ _res);
1654         public static native void CVec_ChannelDetailsZ_free(long[] _res);
1655         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_ok(struct LDKRoute o);
1656         public static native long CResult_RouteLightningErrorZ_ok(long o);
1657         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_err(struct LDKLightningError e);
1658         public static native long CResult_RouteLightningErrorZ_err(long e);
1659         // void CResult_RouteLightningErrorZ_free(struct LDKCResult_RouteLightningErrorZ _res);
1660         public static native void CResult_RouteLightningErrorZ_free(long _res);
1661         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_clone(const struct LDKCResult_RouteLightningErrorZ *NONNULL_PTR orig);
1662         public static native long CResult_RouteLightningErrorZ_clone(long orig);
1663         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_ok(struct LDKTxOut o);
1664         public static native long CResult_TxOutAccessErrorZ_ok(long o);
1665         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_err(enum LDKAccessError e);
1666         public static native long CResult_TxOutAccessErrorZ_err(AccessError e);
1667         // void CResult_TxOutAccessErrorZ_free(struct LDKCResult_TxOutAccessErrorZ _res);
1668         public static native void CResult_TxOutAccessErrorZ_free(long _res);
1669         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_clone(const struct LDKCResult_TxOutAccessErrorZ *NONNULL_PTR orig);
1670         public static native long CResult_TxOutAccessErrorZ_clone(long orig);
1671         // struct LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_clone(const struct LDKC2Tuple_usizeTransactionZ *NONNULL_PTR orig);
1672         public static native long C2Tuple_usizeTransactionZ_clone(long orig);
1673         // struct LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_new(uintptr_t a, struct LDKTransaction b);
1674         public static native long C2Tuple_usizeTransactionZ_new(long a, byte[] b);
1675         // void C2Tuple_usizeTransactionZ_free(struct LDKC2Tuple_usizeTransactionZ _res);
1676         public static native void C2Tuple_usizeTransactionZ_free(long _res);
1677         // void CVec_C2Tuple_usizeTransactionZZ_free(struct LDKCVec_C2Tuple_usizeTransactionZZ _res);
1678         public static native void CVec_C2Tuple_usizeTransactionZZ_free(long[] _res);
1679         // void CVec_TxidZ_free(struct LDKCVec_TxidZ _res);
1680         public static native void CVec_TxidZ_free(byte[][] _res);
1681         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_ok(void);
1682         public static native long CResult_NoneChannelMonitorUpdateErrZ_ok();
1683         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_err(enum LDKChannelMonitorUpdateErr e);
1684         public static native long CResult_NoneChannelMonitorUpdateErrZ_err(ChannelMonitorUpdateErr e);
1685         // void CResult_NoneChannelMonitorUpdateErrZ_free(struct LDKCResult_NoneChannelMonitorUpdateErrZ _res);
1686         public static native void CResult_NoneChannelMonitorUpdateErrZ_free(long _res);
1687         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_clone(const struct LDKCResult_NoneChannelMonitorUpdateErrZ *NONNULL_PTR orig);
1688         public static native long CResult_NoneChannelMonitorUpdateErrZ_clone(long orig);
1689         // void CVec_MonitorEventZ_free(struct LDKCVec_MonitorEventZ _res);
1690         public static native void CVec_MonitorEventZ_free(long[] _res);
1691         // struct LDKCOption_C2Tuple_usizeTransactionZZ COption_C2Tuple_usizeTransactionZZ_some(struct LDKC2Tuple_usizeTransactionZ o);
1692         public static native long COption_C2Tuple_usizeTransactionZZ_some(long o);
1693         // struct LDKCOption_C2Tuple_usizeTransactionZZ COption_C2Tuple_usizeTransactionZZ_none(void);
1694         public static native long COption_C2Tuple_usizeTransactionZZ_none();
1695         // void COption_C2Tuple_usizeTransactionZZ_free(struct LDKCOption_C2Tuple_usizeTransactionZZ _res);
1696         public static native void COption_C2Tuple_usizeTransactionZZ_free(long _res);
1697         // struct LDKCOption_C2Tuple_usizeTransactionZZ COption_C2Tuple_usizeTransactionZZ_clone(const struct LDKCOption_C2Tuple_usizeTransactionZZ *NONNULL_PTR orig);
1698         public static native long COption_C2Tuple_usizeTransactionZZ_clone(long orig);
1699         // struct LDKCOption_NetworkUpdateZ COption_NetworkUpdateZ_some(struct LDKNetworkUpdate o);
1700         public static native long COption_NetworkUpdateZ_some(long o);
1701         // struct LDKCOption_NetworkUpdateZ COption_NetworkUpdateZ_none(void);
1702         public static native long COption_NetworkUpdateZ_none();
1703         // void COption_NetworkUpdateZ_free(struct LDKCOption_NetworkUpdateZ _res);
1704         public static native void COption_NetworkUpdateZ_free(long _res);
1705         // struct LDKCOption_NetworkUpdateZ COption_NetworkUpdateZ_clone(const struct LDKCOption_NetworkUpdateZ *NONNULL_PTR orig);
1706         public static native long COption_NetworkUpdateZ_clone(long orig);
1707         // void CVec_SpendableOutputDescriptorZ_free(struct LDKCVec_SpendableOutputDescriptorZ _res);
1708         public static native void CVec_SpendableOutputDescriptorZ_free(long[] _res);
1709         // void CVec_MessageSendEventZ_free(struct LDKCVec_MessageSendEventZ _res);
1710         public static native void CVec_MessageSendEventZ_free(long[] _res);
1711         // struct LDKCResult_InitFeaturesDecodeErrorZ CResult_InitFeaturesDecodeErrorZ_ok(struct LDKInitFeatures o);
1712         public static native long CResult_InitFeaturesDecodeErrorZ_ok(long o);
1713         // struct LDKCResult_InitFeaturesDecodeErrorZ CResult_InitFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
1714         public static native long CResult_InitFeaturesDecodeErrorZ_err(long e);
1715         // void CResult_InitFeaturesDecodeErrorZ_free(struct LDKCResult_InitFeaturesDecodeErrorZ _res);
1716         public static native void CResult_InitFeaturesDecodeErrorZ_free(long _res);
1717         // struct LDKCResult_NodeFeaturesDecodeErrorZ CResult_NodeFeaturesDecodeErrorZ_ok(struct LDKNodeFeatures o);
1718         public static native long CResult_NodeFeaturesDecodeErrorZ_ok(long o);
1719         // struct LDKCResult_NodeFeaturesDecodeErrorZ CResult_NodeFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
1720         public static native long CResult_NodeFeaturesDecodeErrorZ_err(long e);
1721         // void CResult_NodeFeaturesDecodeErrorZ_free(struct LDKCResult_NodeFeaturesDecodeErrorZ _res);
1722         public static native void CResult_NodeFeaturesDecodeErrorZ_free(long _res);
1723         // struct LDKCResult_ChannelFeaturesDecodeErrorZ CResult_ChannelFeaturesDecodeErrorZ_ok(struct LDKChannelFeatures o);
1724         public static native long CResult_ChannelFeaturesDecodeErrorZ_ok(long o);
1725         // struct LDKCResult_ChannelFeaturesDecodeErrorZ CResult_ChannelFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
1726         public static native long CResult_ChannelFeaturesDecodeErrorZ_err(long e);
1727         // void CResult_ChannelFeaturesDecodeErrorZ_free(struct LDKCResult_ChannelFeaturesDecodeErrorZ _res);
1728         public static native void CResult_ChannelFeaturesDecodeErrorZ_free(long _res);
1729         // struct LDKCResult_InvoiceFeaturesDecodeErrorZ CResult_InvoiceFeaturesDecodeErrorZ_ok(struct LDKInvoiceFeatures o);
1730         public static native long CResult_InvoiceFeaturesDecodeErrorZ_ok(long o);
1731         // struct LDKCResult_InvoiceFeaturesDecodeErrorZ CResult_InvoiceFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
1732         public static native long CResult_InvoiceFeaturesDecodeErrorZ_err(long e);
1733         // void CResult_InvoiceFeaturesDecodeErrorZ_free(struct LDKCResult_InvoiceFeaturesDecodeErrorZ _res);
1734         public static native void CResult_InvoiceFeaturesDecodeErrorZ_free(long _res);
1735         // struct LDKCResult_ScoringParametersDecodeErrorZ CResult_ScoringParametersDecodeErrorZ_ok(struct LDKScoringParameters o);
1736         public static native long CResult_ScoringParametersDecodeErrorZ_ok(long o);
1737         // struct LDKCResult_ScoringParametersDecodeErrorZ CResult_ScoringParametersDecodeErrorZ_err(struct LDKDecodeError e);
1738         public static native long CResult_ScoringParametersDecodeErrorZ_err(long e);
1739         // void CResult_ScoringParametersDecodeErrorZ_free(struct LDKCResult_ScoringParametersDecodeErrorZ _res);
1740         public static native void CResult_ScoringParametersDecodeErrorZ_free(long _res);
1741         // struct LDKCResult_ScorerDecodeErrorZ CResult_ScorerDecodeErrorZ_ok(struct LDKScorer o);
1742         public static native long CResult_ScorerDecodeErrorZ_ok(long o);
1743         // struct LDKCResult_ScorerDecodeErrorZ CResult_ScorerDecodeErrorZ_err(struct LDKDecodeError e);
1744         public static native long CResult_ScorerDecodeErrorZ_err(long e);
1745         // void CResult_ScorerDecodeErrorZ_free(struct LDKCResult_ScorerDecodeErrorZ _res);
1746         public static native void CResult_ScorerDecodeErrorZ_free(long _res);
1747         // struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_ok(struct LDKDelayedPaymentOutputDescriptor o);
1748         public static native long CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_ok(long o);
1749         // struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_err(struct LDKDecodeError e);
1750         public static native long CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_err(long e);
1751         // void CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_free(struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ _res);
1752         public static native void CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_free(long _res);
1753         // struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone(const struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR orig);
1754         public static native long CResult_DelayedPaymentOutputDescriptorDecodeErrorZ_clone(long orig);
1755         // struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ CResult_StaticPaymentOutputDescriptorDecodeErrorZ_ok(struct LDKStaticPaymentOutputDescriptor o);
1756         public static native long CResult_StaticPaymentOutputDescriptorDecodeErrorZ_ok(long o);
1757         // struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ CResult_StaticPaymentOutputDescriptorDecodeErrorZ_err(struct LDKDecodeError e);
1758         public static native long CResult_StaticPaymentOutputDescriptorDecodeErrorZ_err(long e);
1759         // void CResult_StaticPaymentOutputDescriptorDecodeErrorZ_free(struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ _res);
1760         public static native void CResult_StaticPaymentOutputDescriptorDecodeErrorZ_free(long _res);
1761         // struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone(const struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ *NONNULL_PTR orig);
1762         public static native long CResult_StaticPaymentOutputDescriptorDecodeErrorZ_clone(long orig);
1763         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_ok(struct LDKSpendableOutputDescriptor o);
1764         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_ok(long o);
1765         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_err(struct LDKDecodeError e);
1766         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_err(long e);
1767         // void CResult_SpendableOutputDescriptorDecodeErrorZ_free(struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ _res);
1768         public static native void CResult_SpendableOutputDescriptorDecodeErrorZ_free(long _res);
1769         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_clone(const struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ *NONNULL_PTR orig);
1770         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_clone(long orig);
1771         // struct LDKCResult_NoneNoneZ CResult_NoneNoneZ_ok(void);
1772         public static native long CResult_NoneNoneZ_ok();
1773         // struct LDKCResult_NoneNoneZ CResult_NoneNoneZ_err(void);
1774         public static native long CResult_NoneNoneZ_err();
1775         // void CResult_NoneNoneZ_free(struct LDKCResult_NoneNoneZ _res);
1776         public static native void CResult_NoneNoneZ_free(long _res);
1777         // struct LDKCResult_NoneNoneZ CResult_NoneNoneZ_clone(const struct LDKCResult_NoneNoneZ *NONNULL_PTR orig);
1778         public static native long CResult_NoneNoneZ_clone(long orig);
1779         // struct LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_clone(const struct LDKC2Tuple_SignatureCVec_SignatureZZ *NONNULL_PTR orig);
1780         public static native long C2Tuple_SignatureCVec_SignatureZZ_clone(long orig);
1781         // struct LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_new(struct LDKSignature a, struct LDKCVec_SignatureZ b);
1782         public static native long C2Tuple_SignatureCVec_SignatureZZ_new(byte[] a, byte[][] b);
1783         // void C2Tuple_SignatureCVec_SignatureZZ_free(struct LDKC2Tuple_SignatureCVec_SignatureZZ _res);
1784         public static native void C2Tuple_SignatureCVec_SignatureZZ_free(long _res);
1785         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(struct LDKC2Tuple_SignatureCVec_SignatureZZ o);
1786         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(long o);
1787         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err(void);
1788         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err();
1789         // void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ _res);
1790         public static native void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(long _res);
1791         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(const struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *NONNULL_PTR orig);
1792         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(long orig);
1793         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_ok(struct LDKSignature o);
1794         public static native long CResult_SignatureNoneZ_ok(byte[] o);
1795         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_err(void);
1796         public static native long CResult_SignatureNoneZ_err();
1797         // void CResult_SignatureNoneZ_free(struct LDKCResult_SignatureNoneZ _res);
1798         public static native void CResult_SignatureNoneZ_free(long _res);
1799         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_clone(const struct LDKCResult_SignatureNoneZ *NONNULL_PTR orig);
1800         public static native long CResult_SignatureNoneZ_clone(long orig);
1801         // struct LDKCResult_SignDecodeErrorZ CResult_SignDecodeErrorZ_ok(struct LDKSign o);
1802         public static native long CResult_SignDecodeErrorZ_ok(long o);
1803         // struct LDKCResult_SignDecodeErrorZ CResult_SignDecodeErrorZ_err(struct LDKDecodeError e);
1804         public static native long CResult_SignDecodeErrorZ_err(long e);
1805         // void CResult_SignDecodeErrorZ_free(struct LDKCResult_SignDecodeErrorZ _res);
1806         public static native void CResult_SignDecodeErrorZ_free(long _res);
1807         // struct LDKCResult_SignDecodeErrorZ CResult_SignDecodeErrorZ_clone(const struct LDKCResult_SignDecodeErrorZ *NONNULL_PTR orig);
1808         public static native long CResult_SignDecodeErrorZ_clone(long orig);
1809         // void CVec_u8Z_free(struct LDKCVec_u8Z _res);
1810         public static native void CVec_u8Z_free(byte[] _res);
1811         // struct LDKCResult_RecoverableSignatureNoneZ CResult_RecoverableSignatureNoneZ_ok(struct LDKRecoverableSignature o);
1812         public static native long CResult_RecoverableSignatureNoneZ_ok(byte[] arg);
1813         // struct LDKCResult_RecoverableSignatureNoneZ CResult_RecoverableSignatureNoneZ_err(void);
1814         public static native long CResult_RecoverableSignatureNoneZ_err();
1815         // void CResult_RecoverableSignatureNoneZ_free(struct LDKCResult_RecoverableSignatureNoneZ _res);
1816         public static native void CResult_RecoverableSignatureNoneZ_free(long _res);
1817         // struct LDKCResult_RecoverableSignatureNoneZ CResult_RecoverableSignatureNoneZ_clone(const struct LDKCResult_RecoverableSignatureNoneZ *NONNULL_PTR orig);
1818         public static native long CResult_RecoverableSignatureNoneZ_clone(long orig);
1819         // void CVec_CVec_u8ZZ_free(struct LDKCVec_CVec_u8ZZ _res);
1820         public static native void CVec_CVec_u8ZZ_free(byte[][] _res);
1821         // struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_ok(struct LDKCVec_CVec_u8ZZ o);
1822         public static native long CResult_CVec_CVec_u8ZZNoneZ_ok(byte[][] o);
1823         // struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_err(void);
1824         public static native long CResult_CVec_CVec_u8ZZNoneZ_err();
1825         // void CResult_CVec_CVec_u8ZZNoneZ_free(struct LDKCResult_CVec_CVec_u8ZZNoneZ _res);
1826         public static native void CResult_CVec_CVec_u8ZZNoneZ_free(long _res);
1827         // struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_clone(const struct LDKCResult_CVec_CVec_u8ZZNoneZ *NONNULL_PTR orig);
1828         public static native long CResult_CVec_CVec_u8ZZNoneZ_clone(long orig);
1829         // struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_ok(struct LDKInMemorySigner o);
1830         public static native long CResult_InMemorySignerDecodeErrorZ_ok(long o);
1831         // struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_err(struct LDKDecodeError e);
1832         public static native long CResult_InMemorySignerDecodeErrorZ_err(long e);
1833         // void CResult_InMemorySignerDecodeErrorZ_free(struct LDKCResult_InMemorySignerDecodeErrorZ _res);
1834         public static native void CResult_InMemorySignerDecodeErrorZ_free(long _res);
1835         // struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_clone(const struct LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR orig);
1836         public static native long CResult_InMemorySignerDecodeErrorZ_clone(long orig);
1837         // void CVec_TxOutZ_free(struct LDKCVec_TxOutZ _res);
1838         public static native void CVec_TxOutZ_free(long[] _res);
1839         // struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_ok(struct LDKTransaction o);
1840         public static native long CResult_TransactionNoneZ_ok(byte[] o);
1841         // struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_err(void);
1842         public static native long CResult_TransactionNoneZ_err();
1843         // void CResult_TransactionNoneZ_free(struct LDKCResult_TransactionNoneZ _res);
1844         public static native void CResult_TransactionNoneZ_free(long _res);
1845         // struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_clone(const struct LDKCResult_TransactionNoneZ *NONNULL_PTR orig);
1846         public static native long CResult_TransactionNoneZ_clone(long orig);
1847         // struct LDKC2Tuple_BlockHashChannelMonitorZ C2Tuple_BlockHashChannelMonitorZ_clone(const struct LDKC2Tuple_BlockHashChannelMonitorZ *NONNULL_PTR orig);
1848         public static native long C2Tuple_BlockHashChannelMonitorZ_clone(long orig);
1849         // struct LDKC2Tuple_BlockHashChannelMonitorZ C2Tuple_BlockHashChannelMonitorZ_new(struct LDKThirtyTwoBytes a, struct LDKChannelMonitor b);
1850         public static native long C2Tuple_BlockHashChannelMonitorZ_new(byte[] a, long b);
1851         // void C2Tuple_BlockHashChannelMonitorZ_free(struct LDKC2Tuple_BlockHashChannelMonitorZ _res);
1852         public static native void C2Tuple_BlockHashChannelMonitorZ_free(long _res);
1853         // void CVec_C2Tuple_BlockHashChannelMonitorZZ_free(struct LDKCVec_C2Tuple_BlockHashChannelMonitorZZ _res);
1854         public static native void CVec_C2Tuple_BlockHashChannelMonitorZZ_free(long[] _res);
1855         // struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_ok(struct LDKCVec_C2Tuple_BlockHashChannelMonitorZZ o);
1856         public static native long CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_ok(long[] o);
1857         // struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_err(enum LDKIOError e);
1858         public static native long CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_err(IOError e);
1859         // void CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_free(struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ _res);
1860         public static native void CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_free(long _res);
1861         // struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_clone(const struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ *NONNULL_PTR orig);
1862         public static native long CResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ_clone(long orig);
1863         // struct LDKCOption_u16Z COption_u16Z_some(uint16_t o);
1864         public static native long COption_u16Z_some(short o);
1865         // struct LDKCOption_u16Z COption_u16Z_none(void);
1866         public static native long COption_u16Z_none();
1867         // void COption_u16Z_free(struct LDKCOption_u16Z _res);
1868         public static native void COption_u16Z_free(long _res);
1869         // struct LDKCOption_u16Z COption_u16Z_clone(const struct LDKCOption_u16Z *NONNULL_PTR orig);
1870         public static native long COption_u16Z_clone(long orig);
1871         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_ok(void);
1872         public static native long CResult_NoneAPIErrorZ_ok();
1873         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_err(struct LDKAPIError e);
1874         public static native long CResult_NoneAPIErrorZ_err(long e);
1875         // void CResult_NoneAPIErrorZ_free(struct LDKCResult_NoneAPIErrorZ _res);
1876         public static native void CResult_NoneAPIErrorZ_free(long _res);
1877         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_clone(const struct LDKCResult_NoneAPIErrorZ *NONNULL_PTR orig);
1878         public static native long CResult_NoneAPIErrorZ_clone(long orig);
1879         // void CVec_CResult_NoneAPIErrorZZ_free(struct LDKCVec_CResult_NoneAPIErrorZZ _res);
1880         public static native void CVec_CResult_NoneAPIErrorZZ_free(long[] _res);
1881         // void CVec_APIErrorZ_free(struct LDKCVec_APIErrorZ _res);
1882         public static native void CVec_APIErrorZ_free(long[] _res);
1883         // struct LDKCResult__u832APIErrorZ CResult__u832APIErrorZ_ok(struct LDKThirtyTwoBytes o);
1884         public static native long CResult__u832APIErrorZ_ok(byte[] o);
1885         // struct LDKCResult__u832APIErrorZ CResult__u832APIErrorZ_err(struct LDKAPIError e);
1886         public static native long CResult__u832APIErrorZ_err(long e);
1887         // void CResult__u832APIErrorZ_free(struct LDKCResult__u832APIErrorZ _res);
1888         public static native void CResult__u832APIErrorZ_free(long _res);
1889         // struct LDKCResult__u832APIErrorZ CResult__u832APIErrorZ_clone(const struct LDKCResult__u832APIErrorZ *NONNULL_PTR orig);
1890         public static native long CResult__u832APIErrorZ_clone(long orig);
1891         // struct LDKCResult_PaymentIdPaymentSendFailureZ CResult_PaymentIdPaymentSendFailureZ_ok(struct LDKThirtyTwoBytes o);
1892         public static native long CResult_PaymentIdPaymentSendFailureZ_ok(byte[] o);
1893         // struct LDKCResult_PaymentIdPaymentSendFailureZ CResult_PaymentIdPaymentSendFailureZ_err(struct LDKPaymentSendFailure e);
1894         public static native long CResult_PaymentIdPaymentSendFailureZ_err(long e);
1895         // void CResult_PaymentIdPaymentSendFailureZ_free(struct LDKCResult_PaymentIdPaymentSendFailureZ _res);
1896         public static native void CResult_PaymentIdPaymentSendFailureZ_free(long _res);
1897         // struct LDKCResult_PaymentIdPaymentSendFailureZ CResult_PaymentIdPaymentSendFailureZ_clone(const struct LDKCResult_PaymentIdPaymentSendFailureZ *NONNULL_PTR orig);
1898         public static native long CResult_PaymentIdPaymentSendFailureZ_clone(long orig);
1899         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_ok(void);
1900         public static native long CResult_NonePaymentSendFailureZ_ok();
1901         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_err(struct LDKPaymentSendFailure e);
1902         public static native long CResult_NonePaymentSendFailureZ_err(long e);
1903         // void CResult_NonePaymentSendFailureZ_free(struct LDKCResult_NonePaymentSendFailureZ _res);
1904         public static native void CResult_NonePaymentSendFailureZ_free(long _res);
1905         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_clone(const struct LDKCResult_NonePaymentSendFailureZ *NONNULL_PTR orig);
1906         public static native long CResult_NonePaymentSendFailureZ_clone(long orig);
1907         // struct LDKC2Tuple_PaymentHashPaymentIdZ C2Tuple_PaymentHashPaymentIdZ_clone(const struct LDKC2Tuple_PaymentHashPaymentIdZ *NONNULL_PTR orig);
1908         public static native long C2Tuple_PaymentHashPaymentIdZ_clone(long orig);
1909         // struct LDKC2Tuple_PaymentHashPaymentIdZ C2Tuple_PaymentHashPaymentIdZ_new(struct LDKThirtyTwoBytes a, struct LDKThirtyTwoBytes b);
1910         public static native long C2Tuple_PaymentHashPaymentIdZ_new(byte[] a, byte[] b);
1911         // void C2Tuple_PaymentHashPaymentIdZ_free(struct LDKC2Tuple_PaymentHashPaymentIdZ _res);
1912         public static native void C2Tuple_PaymentHashPaymentIdZ_free(long _res);
1913         // struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_ok(struct LDKC2Tuple_PaymentHashPaymentIdZ o);
1914         public static native long CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_ok(long o);
1915         // struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_err(struct LDKPaymentSendFailure e);
1916         public static native long CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_err(long e);
1917         // void CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_free(struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ _res);
1918         public static native void CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_free(long _res);
1919         // struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone(const struct LDKCResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ *NONNULL_PTR orig);
1920         public static native long CResult_C2Tuple_PaymentHashPaymentIdZPaymentSendFailureZ_clone(long orig);
1921         // void CVec_NetAddressZ_free(struct LDKCVec_NetAddressZ _res);
1922         public static native void CVec_NetAddressZ_free(long[] _res);
1923         // struct LDKC2Tuple_PaymentHashPaymentSecretZ C2Tuple_PaymentHashPaymentSecretZ_clone(const struct LDKC2Tuple_PaymentHashPaymentSecretZ *NONNULL_PTR orig);
1924         public static native long C2Tuple_PaymentHashPaymentSecretZ_clone(long orig);
1925         // struct LDKC2Tuple_PaymentHashPaymentSecretZ C2Tuple_PaymentHashPaymentSecretZ_new(struct LDKThirtyTwoBytes a, struct LDKThirtyTwoBytes b);
1926         public static native long C2Tuple_PaymentHashPaymentSecretZ_new(byte[] a, byte[] b);
1927         // void C2Tuple_PaymentHashPaymentSecretZ_free(struct LDKC2Tuple_PaymentHashPaymentSecretZ _res);
1928         public static native void C2Tuple_PaymentHashPaymentSecretZ_free(long _res);
1929         // struct LDKCResult_PaymentSecretAPIErrorZ CResult_PaymentSecretAPIErrorZ_ok(struct LDKThirtyTwoBytes o);
1930         public static native long CResult_PaymentSecretAPIErrorZ_ok(byte[] o);
1931         // struct LDKCResult_PaymentSecretAPIErrorZ CResult_PaymentSecretAPIErrorZ_err(struct LDKAPIError e);
1932         public static native long CResult_PaymentSecretAPIErrorZ_err(long e);
1933         // void CResult_PaymentSecretAPIErrorZ_free(struct LDKCResult_PaymentSecretAPIErrorZ _res);
1934         public static native void CResult_PaymentSecretAPIErrorZ_free(long _res);
1935         // struct LDKCResult_PaymentSecretAPIErrorZ CResult_PaymentSecretAPIErrorZ_clone(const struct LDKCResult_PaymentSecretAPIErrorZ *NONNULL_PTR orig);
1936         public static native long CResult_PaymentSecretAPIErrorZ_clone(long orig);
1937         // void CVec_ChannelMonitorZ_free(struct LDKCVec_ChannelMonitorZ _res);
1938         public static native void CVec_ChannelMonitorZ_free(long[] _res);
1939         // struct LDKC2Tuple_BlockHashChannelManagerZ C2Tuple_BlockHashChannelManagerZ_new(struct LDKThirtyTwoBytes a, struct LDKChannelManager b);
1940         public static native long C2Tuple_BlockHashChannelManagerZ_new(byte[] a, long b);
1941         // void C2Tuple_BlockHashChannelManagerZ_free(struct LDKC2Tuple_BlockHashChannelManagerZ _res);
1942         public static native void C2Tuple_BlockHashChannelManagerZ_free(long _res);
1943         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(struct LDKC2Tuple_BlockHashChannelManagerZ o);
1944         public static native long CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(long o);
1945         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(struct LDKDecodeError e);
1946         public static native long CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(long e);
1947         // void CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ _res);
1948         public static native void CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(long _res);
1949         // struct LDKCResult_ChannelConfigDecodeErrorZ CResult_ChannelConfigDecodeErrorZ_ok(struct LDKChannelConfig o);
1950         public static native long CResult_ChannelConfigDecodeErrorZ_ok(long o);
1951         // struct LDKCResult_ChannelConfigDecodeErrorZ CResult_ChannelConfigDecodeErrorZ_err(struct LDKDecodeError e);
1952         public static native long CResult_ChannelConfigDecodeErrorZ_err(long e);
1953         // void CResult_ChannelConfigDecodeErrorZ_free(struct LDKCResult_ChannelConfigDecodeErrorZ _res);
1954         public static native void CResult_ChannelConfigDecodeErrorZ_free(long _res);
1955         // struct LDKCResult_ChannelConfigDecodeErrorZ CResult_ChannelConfigDecodeErrorZ_clone(const struct LDKCResult_ChannelConfigDecodeErrorZ *NONNULL_PTR orig);
1956         public static native long CResult_ChannelConfigDecodeErrorZ_clone(long orig);
1957         // struct LDKCResult_OutPointDecodeErrorZ CResult_OutPointDecodeErrorZ_ok(struct LDKOutPoint o);
1958         public static native long CResult_OutPointDecodeErrorZ_ok(long o);
1959         // struct LDKCResult_OutPointDecodeErrorZ CResult_OutPointDecodeErrorZ_err(struct LDKDecodeError e);
1960         public static native long CResult_OutPointDecodeErrorZ_err(long e);
1961         // void CResult_OutPointDecodeErrorZ_free(struct LDKCResult_OutPointDecodeErrorZ _res);
1962         public static native void CResult_OutPointDecodeErrorZ_free(long _res);
1963         // struct LDKCResult_OutPointDecodeErrorZ CResult_OutPointDecodeErrorZ_clone(const struct LDKCResult_OutPointDecodeErrorZ *NONNULL_PTR orig);
1964         public static native long CResult_OutPointDecodeErrorZ_clone(long orig);
1965         // struct LDKCOption_TypeZ COption_TypeZ_some(struct LDKType o);
1966         public static native long COption_TypeZ_some(long o);
1967         // struct LDKCOption_TypeZ COption_TypeZ_none(void);
1968         public static native long COption_TypeZ_none();
1969         // void COption_TypeZ_free(struct LDKCOption_TypeZ _res);
1970         public static native void COption_TypeZ_free(long _res);
1971         // struct LDKCOption_TypeZ COption_TypeZ_clone(const struct LDKCOption_TypeZ *NONNULL_PTR orig);
1972         public static native long COption_TypeZ_clone(long orig);
1973         // struct LDKCResult_COption_TypeZDecodeErrorZ CResult_COption_TypeZDecodeErrorZ_ok(struct LDKCOption_TypeZ o);
1974         public static native long CResult_COption_TypeZDecodeErrorZ_ok(long o);
1975         // struct LDKCResult_COption_TypeZDecodeErrorZ CResult_COption_TypeZDecodeErrorZ_err(struct LDKDecodeError e);
1976         public static native long CResult_COption_TypeZDecodeErrorZ_err(long e);
1977         // void CResult_COption_TypeZDecodeErrorZ_free(struct LDKCResult_COption_TypeZDecodeErrorZ _res);
1978         public static native void CResult_COption_TypeZDecodeErrorZ_free(long _res);
1979         // struct LDKCResult_COption_TypeZDecodeErrorZ CResult_COption_TypeZDecodeErrorZ_clone(const struct LDKCResult_COption_TypeZDecodeErrorZ *NONNULL_PTR orig);
1980         public static native long CResult_COption_TypeZDecodeErrorZ_clone(long orig);
1981         // struct LDKCResult_PaymentIdPaymentErrorZ CResult_PaymentIdPaymentErrorZ_ok(struct LDKThirtyTwoBytes o);
1982         public static native long CResult_PaymentIdPaymentErrorZ_ok(byte[] o);
1983         // struct LDKCResult_PaymentIdPaymentErrorZ CResult_PaymentIdPaymentErrorZ_err(struct LDKPaymentError e);
1984         public static native long CResult_PaymentIdPaymentErrorZ_err(long e);
1985         // void CResult_PaymentIdPaymentErrorZ_free(struct LDKCResult_PaymentIdPaymentErrorZ _res);
1986         public static native void CResult_PaymentIdPaymentErrorZ_free(long _res);
1987         // struct LDKCResult_PaymentIdPaymentErrorZ CResult_PaymentIdPaymentErrorZ_clone(const struct LDKCResult_PaymentIdPaymentErrorZ *NONNULL_PTR orig);
1988         public static native long CResult_PaymentIdPaymentErrorZ_clone(long orig);
1989         // struct LDKCResult_SiPrefixNoneZ CResult_SiPrefixNoneZ_ok(enum LDKSiPrefix o);
1990         public static native long CResult_SiPrefixNoneZ_ok(SiPrefix o);
1991         // struct LDKCResult_SiPrefixNoneZ CResult_SiPrefixNoneZ_err(void);
1992         public static native long CResult_SiPrefixNoneZ_err();
1993         // void CResult_SiPrefixNoneZ_free(struct LDKCResult_SiPrefixNoneZ _res);
1994         public static native void CResult_SiPrefixNoneZ_free(long _res);
1995         // struct LDKCResult_SiPrefixNoneZ CResult_SiPrefixNoneZ_clone(const struct LDKCResult_SiPrefixNoneZ *NONNULL_PTR orig);
1996         public static native long CResult_SiPrefixNoneZ_clone(long orig);
1997         // struct LDKCResult_InvoiceNoneZ CResult_InvoiceNoneZ_ok(struct LDKInvoice o);
1998         public static native long CResult_InvoiceNoneZ_ok(long o);
1999         // struct LDKCResult_InvoiceNoneZ CResult_InvoiceNoneZ_err(void);
2000         public static native long CResult_InvoiceNoneZ_err();
2001         // void CResult_InvoiceNoneZ_free(struct LDKCResult_InvoiceNoneZ _res);
2002         public static native void CResult_InvoiceNoneZ_free(long _res);
2003         // struct LDKCResult_InvoiceNoneZ CResult_InvoiceNoneZ_clone(const struct LDKCResult_InvoiceNoneZ *NONNULL_PTR orig);
2004         public static native long CResult_InvoiceNoneZ_clone(long orig);
2005         // struct LDKCResult_SignedRawInvoiceNoneZ CResult_SignedRawInvoiceNoneZ_ok(struct LDKSignedRawInvoice o);
2006         public static native long CResult_SignedRawInvoiceNoneZ_ok(long o);
2007         // struct LDKCResult_SignedRawInvoiceNoneZ CResult_SignedRawInvoiceNoneZ_err(void);
2008         public static native long CResult_SignedRawInvoiceNoneZ_err();
2009         // void CResult_SignedRawInvoiceNoneZ_free(struct LDKCResult_SignedRawInvoiceNoneZ _res);
2010         public static native void CResult_SignedRawInvoiceNoneZ_free(long _res);
2011         // struct LDKCResult_SignedRawInvoiceNoneZ CResult_SignedRawInvoiceNoneZ_clone(const struct LDKCResult_SignedRawInvoiceNoneZ *NONNULL_PTR orig);
2012         public static native long CResult_SignedRawInvoiceNoneZ_clone(long orig);
2013         // struct LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone(const struct LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ *NONNULL_PTR orig);
2014         public static native long C3Tuple_RawInvoice_u832InvoiceSignatureZ_clone(long orig);
2015         // struct LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ C3Tuple_RawInvoice_u832InvoiceSignatureZ_new(struct LDKRawInvoice a, struct LDKThirtyTwoBytes b, struct LDKInvoiceSignature c);
2016         public static native long C3Tuple_RawInvoice_u832InvoiceSignatureZ_new(long a, byte[] b, long c);
2017         // void C3Tuple_RawInvoice_u832InvoiceSignatureZ_free(struct LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ _res);
2018         public static native void C3Tuple_RawInvoice_u832InvoiceSignatureZ_free(long _res);
2019         // struct LDKCResult_PayeePubKeyErrorZ CResult_PayeePubKeyErrorZ_ok(struct LDKPayeePubKey o);
2020         public static native long CResult_PayeePubKeyErrorZ_ok(long o);
2021         // struct LDKCResult_PayeePubKeyErrorZ CResult_PayeePubKeyErrorZ_err(enum LDKSecp256k1Error e);
2022         public static native long CResult_PayeePubKeyErrorZ_err(Secp256k1Error e);
2023         // void CResult_PayeePubKeyErrorZ_free(struct LDKCResult_PayeePubKeyErrorZ _res);
2024         public static native void CResult_PayeePubKeyErrorZ_free(long _res);
2025         // struct LDKCResult_PayeePubKeyErrorZ CResult_PayeePubKeyErrorZ_clone(const struct LDKCResult_PayeePubKeyErrorZ *NONNULL_PTR orig);
2026         public static native long CResult_PayeePubKeyErrorZ_clone(long orig);
2027         // void CVec_PrivateRouteZ_free(struct LDKCVec_PrivateRouteZ _res);
2028         public static native void CVec_PrivateRouteZ_free(long[] _res);
2029         // struct LDKCResult_PositiveTimestampCreationErrorZ CResult_PositiveTimestampCreationErrorZ_ok(struct LDKPositiveTimestamp o);
2030         public static native long CResult_PositiveTimestampCreationErrorZ_ok(long o);
2031         // struct LDKCResult_PositiveTimestampCreationErrorZ CResult_PositiveTimestampCreationErrorZ_err(enum LDKCreationError e);
2032         public static native long CResult_PositiveTimestampCreationErrorZ_err(CreationError e);
2033         // void CResult_PositiveTimestampCreationErrorZ_free(struct LDKCResult_PositiveTimestampCreationErrorZ _res);
2034         public static native void CResult_PositiveTimestampCreationErrorZ_free(long _res);
2035         // struct LDKCResult_PositiveTimestampCreationErrorZ CResult_PositiveTimestampCreationErrorZ_clone(const struct LDKCResult_PositiveTimestampCreationErrorZ *NONNULL_PTR orig);
2036         public static native long CResult_PositiveTimestampCreationErrorZ_clone(long orig);
2037         // struct LDKCResult_NoneSemanticErrorZ CResult_NoneSemanticErrorZ_ok(void);
2038         public static native long CResult_NoneSemanticErrorZ_ok();
2039         // struct LDKCResult_NoneSemanticErrorZ CResult_NoneSemanticErrorZ_err(enum LDKSemanticError e);
2040         public static native long CResult_NoneSemanticErrorZ_err(SemanticError e);
2041         // void CResult_NoneSemanticErrorZ_free(struct LDKCResult_NoneSemanticErrorZ _res);
2042         public static native void CResult_NoneSemanticErrorZ_free(long _res);
2043         // struct LDKCResult_NoneSemanticErrorZ CResult_NoneSemanticErrorZ_clone(const struct LDKCResult_NoneSemanticErrorZ *NONNULL_PTR orig);
2044         public static native long CResult_NoneSemanticErrorZ_clone(long orig);
2045         // struct LDKCResult_InvoiceSemanticErrorZ CResult_InvoiceSemanticErrorZ_ok(struct LDKInvoice o);
2046         public static native long CResult_InvoiceSemanticErrorZ_ok(long o);
2047         // struct LDKCResult_InvoiceSemanticErrorZ CResult_InvoiceSemanticErrorZ_err(enum LDKSemanticError e);
2048         public static native long CResult_InvoiceSemanticErrorZ_err(SemanticError e);
2049         // void CResult_InvoiceSemanticErrorZ_free(struct LDKCResult_InvoiceSemanticErrorZ _res);
2050         public static native void CResult_InvoiceSemanticErrorZ_free(long _res);
2051         // struct LDKCResult_InvoiceSemanticErrorZ CResult_InvoiceSemanticErrorZ_clone(const struct LDKCResult_InvoiceSemanticErrorZ *NONNULL_PTR orig);
2052         public static native long CResult_InvoiceSemanticErrorZ_clone(long orig);
2053         // struct LDKCResult_DescriptionCreationErrorZ CResult_DescriptionCreationErrorZ_ok(struct LDKDescription o);
2054         public static native long CResult_DescriptionCreationErrorZ_ok(long o);
2055         // struct LDKCResult_DescriptionCreationErrorZ CResult_DescriptionCreationErrorZ_err(enum LDKCreationError e);
2056         public static native long CResult_DescriptionCreationErrorZ_err(CreationError e);
2057         // void CResult_DescriptionCreationErrorZ_free(struct LDKCResult_DescriptionCreationErrorZ _res);
2058         public static native void CResult_DescriptionCreationErrorZ_free(long _res);
2059         // struct LDKCResult_DescriptionCreationErrorZ CResult_DescriptionCreationErrorZ_clone(const struct LDKCResult_DescriptionCreationErrorZ *NONNULL_PTR orig);
2060         public static native long CResult_DescriptionCreationErrorZ_clone(long orig);
2061         // struct LDKCResult_ExpiryTimeCreationErrorZ CResult_ExpiryTimeCreationErrorZ_ok(struct LDKExpiryTime o);
2062         public static native long CResult_ExpiryTimeCreationErrorZ_ok(long o);
2063         // struct LDKCResult_ExpiryTimeCreationErrorZ CResult_ExpiryTimeCreationErrorZ_err(enum LDKCreationError e);
2064         public static native long CResult_ExpiryTimeCreationErrorZ_err(CreationError e);
2065         // void CResult_ExpiryTimeCreationErrorZ_free(struct LDKCResult_ExpiryTimeCreationErrorZ _res);
2066         public static native void CResult_ExpiryTimeCreationErrorZ_free(long _res);
2067         // struct LDKCResult_ExpiryTimeCreationErrorZ CResult_ExpiryTimeCreationErrorZ_clone(const struct LDKCResult_ExpiryTimeCreationErrorZ *NONNULL_PTR orig);
2068         public static native long CResult_ExpiryTimeCreationErrorZ_clone(long orig);
2069         // struct LDKCResult_PrivateRouteCreationErrorZ CResult_PrivateRouteCreationErrorZ_ok(struct LDKPrivateRoute o);
2070         public static native long CResult_PrivateRouteCreationErrorZ_ok(long o);
2071         // struct LDKCResult_PrivateRouteCreationErrorZ CResult_PrivateRouteCreationErrorZ_err(enum LDKCreationError e);
2072         public static native long CResult_PrivateRouteCreationErrorZ_err(CreationError e);
2073         // void CResult_PrivateRouteCreationErrorZ_free(struct LDKCResult_PrivateRouteCreationErrorZ _res);
2074         public static native void CResult_PrivateRouteCreationErrorZ_free(long _res);
2075         // struct LDKCResult_PrivateRouteCreationErrorZ CResult_PrivateRouteCreationErrorZ_clone(const struct LDKCResult_PrivateRouteCreationErrorZ *NONNULL_PTR orig);
2076         public static native long CResult_PrivateRouteCreationErrorZ_clone(long orig);
2077         // struct LDKCResult_StringErrorZ CResult_StringErrorZ_ok(struct LDKStr o);
2078         public static native long CResult_StringErrorZ_ok(String o);
2079         // struct LDKCResult_StringErrorZ CResult_StringErrorZ_err(enum LDKSecp256k1Error e);
2080         public static native long CResult_StringErrorZ_err(Secp256k1Error e);
2081         // void CResult_StringErrorZ_free(struct LDKCResult_StringErrorZ _res);
2082         public static native void CResult_StringErrorZ_free(long _res);
2083         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_ok(struct LDKChannelMonitorUpdate o);
2084         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_ok(long o);
2085         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_err(struct LDKDecodeError e);
2086         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_err(long e);
2087         // void CResult_ChannelMonitorUpdateDecodeErrorZ_free(struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ _res);
2088         public static native void CResult_ChannelMonitorUpdateDecodeErrorZ_free(long _res);
2089         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_clone(const struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ *NONNULL_PTR orig);
2090         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_clone(long orig);
2091         // struct LDKCResult_HTLCUpdateDecodeErrorZ CResult_HTLCUpdateDecodeErrorZ_ok(struct LDKHTLCUpdate o);
2092         public static native long CResult_HTLCUpdateDecodeErrorZ_ok(long o);
2093         // struct LDKCResult_HTLCUpdateDecodeErrorZ CResult_HTLCUpdateDecodeErrorZ_err(struct LDKDecodeError e);
2094         public static native long CResult_HTLCUpdateDecodeErrorZ_err(long e);
2095         // void CResult_HTLCUpdateDecodeErrorZ_free(struct LDKCResult_HTLCUpdateDecodeErrorZ _res);
2096         public static native void CResult_HTLCUpdateDecodeErrorZ_free(long _res);
2097         // struct LDKCResult_HTLCUpdateDecodeErrorZ CResult_HTLCUpdateDecodeErrorZ_clone(const struct LDKCResult_HTLCUpdateDecodeErrorZ *NONNULL_PTR orig);
2098         public static native long CResult_HTLCUpdateDecodeErrorZ_clone(long orig);
2099         // struct LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_ok(void);
2100         public static native long CResult_NoneMonitorUpdateErrorZ_ok();
2101         // struct LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_err(struct LDKMonitorUpdateError e);
2102         public static native long CResult_NoneMonitorUpdateErrorZ_err(long e);
2103         // void CResult_NoneMonitorUpdateErrorZ_free(struct LDKCResult_NoneMonitorUpdateErrorZ _res);
2104         public static native void CResult_NoneMonitorUpdateErrorZ_free(long _res);
2105         // struct LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_clone(const struct LDKCResult_NoneMonitorUpdateErrorZ *NONNULL_PTR orig);
2106         public static native long CResult_NoneMonitorUpdateErrorZ_clone(long orig);
2107         // struct LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_clone(const struct LDKC2Tuple_OutPointScriptZ *NONNULL_PTR orig);
2108         public static native long C2Tuple_OutPointScriptZ_clone(long orig);
2109         // struct LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_new(struct LDKOutPoint a, struct LDKCVec_u8Z b);
2110         public static native long C2Tuple_OutPointScriptZ_new(long a, byte[] b);
2111         // void C2Tuple_OutPointScriptZ_free(struct LDKC2Tuple_OutPointScriptZ _res);
2112         public static native void C2Tuple_OutPointScriptZ_free(long _res);
2113         // struct LDKC2Tuple_u32ScriptZ C2Tuple_u32ScriptZ_clone(const struct LDKC2Tuple_u32ScriptZ *NONNULL_PTR orig);
2114         public static native long C2Tuple_u32ScriptZ_clone(long orig);
2115         // struct LDKC2Tuple_u32ScriptZ C2Tuple_u32ScriptZ_new(uint32_t a, struct LDKCVec_u8Z b);
2116         public static native long C2Tuple_u32ScriptZ_new(int a, byte[] b);
2117         // void C2Tuple_u32ScriptZ_free(struct LDKC2Tuple_u32ScriptZ _res);
2118         public static native void C2Tuple_u32ScriptZ_free(long _res);
2119         // void CVec_C2Tuple_u32ScriptZZ_free(struct LDKCVec_C2Tuple_u32ScriptZZ _res);
2120         public static native void CVec_C2Tuple_u32ScriptZZ_free(long[] _res);
2121         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone(const struct LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ *NONNULL_PTR orig);
2122         public static native long C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_clone(long orig);
2123         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_new(struct LDKThirtyTwoBytes a, struct LDKCVec_C2Tuple_u32ScriptZZ b);
2124         public static native long C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_new(byte[] a, long[] b);
2125         // void C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_free(struct LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ _res);
2126         public static native void C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_free(long _res);
2127         // void CVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ_free(struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ _res);
2128         public static native void CVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ_free(long[] _res);
2129         // void CVec_EventZ_free(struct LDKCVec_EventZ _res);
2130         public static native void CVec_EventZ_free(long[] _res);
2131         // void CVec_TransactionZ_free(struct LDKCVec_TransactionZ _res);
2132         public static native void CVec_TransactionZ_free(byte[][] _res);
2133         // struct LDKC2Tuple_u32TxOutZ C2Tuple_u32TxOutZ_clone(const struct LDKC2Tuple_u32TxOutZ *NONNULL_PTR orig);
2134         public static native long C2Tuple_u32TxOutZ_clone(long orig);
2135         // struct LDKC2Tuple_u32TxOutZ C2Tuple_u32TxOutZ_new(uint32_t a, struct LDKTxOut b);
2136         public static native long C2Tuple_u32TxOutZ_new(int a, long b);
2137         // void C2Tuple_u32TxOutZ_free(struct LDKC2Tuple_u32TxOutZ _res);
2138         public static native void C2Tuple_u32TxOutZ_free(long _res);
2139         // void CVec_C2Tuple_u32TxOutZZ_free(struct LDKCVec_C2Tuple_u32TxOutZZ _res);
2140         public static native void CVec_C2Tuple_u32TxOutZZ_free(long[] _res);
2141         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone(const struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ *NONNULL_PTR orig);
2142         public static native long C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_clone(long orig);
2143         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(struct LDKThirtyTwoBytes a, struct LDKCVec_C2Tuple_u32TxOutZZ b);
2144         public static native long C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(byte[] a, long[] b);
2145         // void C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ _res);
2146         public static native void C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(long _res);
2147         // void CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free(struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ _res);
2148         public static native void CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free(long[] _res);
2149         // void CVec_BalanceZ_free(struct LDKCVec_BalanceZ _res);
2150         public static native void CVec_BalanceZ_free(long[] _res);
2151         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(struct LDKC2Tuple_BlockHashChannelMonitorZ o);
2152         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(long o);
2153         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(struct LDKDecodeError e);
2154         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(long e);
2155         // void CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ _res);
2156         public static native void CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(long _res);
2157         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone(const struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ *NONNULL_PTR orig);
2158         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_clone(long orig);
2159         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_ok(void);
2160         public static native long CResult_NoneLightningErrorZ_ok();
2161         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_err(struct LDKLightningError e);
2162         public static native long CResult_NoneLightningErrorZ_err(long e);
2163         // void CResult_NoneLightningErrorZ_free(struct LDKCResult_NoneLightningErrorZ _res);
2164         public static native void CResult_NoneLightningErrorZ_free(long _res);
2165         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_clone(const struct LDKCResult_NoneLightningErrorZ *NONNULL_PTR orig);
2166         public static native long CResult_NoneLightningErrorZ_clone(long orig);
2167         // struct LDKC2Tuple_PublicKeyTypeZ C2Tuple_PublicKeyTypeZ_clone(const struct LDKC2Tuple_PublicKeyTypeZ *NONNULL_PTR orig);
2168         public static native long C2Tuple_PublicKeyTypeZ_clone(long orig);
2169         // struct LDKC2Tuple_PublicKeyTypeZ C2Tuple_PublicKeyTypeZ_new(struct LDKPublicKey a, struct LDKType b);
2170         public static native long C2Tuple_PublicKeyTypeZ_new(byte[] a, long b);
2171         // void C2Tuple_PublicKeyTypeZ_free(struct LDKC2Tuple_PublicKeyTypeZ _res);
2172         public static native void C2Tuple_PublicKeyTypeZ_free(long _res);
2173         // void CVec_C2Tuple_PublicKeyTypeZZ_free(struct LDKCVec_C2Tuple_PublicKeyTypeZZ _res);
2174         public static native void CVec_C2Tuple_PublicKeyTypeZZ_free(long[] _res);
2175         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_ok(bool o);
2176         public static native long CResult_boolLightningErrorZ_ok(boolean o);
2177         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_err(struct LDKLightningError e);
2178         public static native long CResult_boolLightningErrorZ_err(long e);
2179         // void CResult_boolLightningErrorZ_free(struct LDKCResult_boolLightningErrorZ _res);
2180         public static native void CResult_boolLightningErrorZ_free(long _res);
2181         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_clone(const struct LDKCResult_boolLightningErrorZ *NONNULL_PTR orig);
2182         public static native long CResult_boolLightningErrorZ_clone(long orig);
2183         // struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(const struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR orig);
2184         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(long orig);
2185         // struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(struct LDKChannelAnnouncement a, struct LDKChannelUpdate b, struct LDKChannelUpdate c);
2186         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(long a, long b, long c);
2187         // void C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ _res);
2188         public static native void C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(long _res);
2189         // void CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(struct LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ _res);
2190         public static native void CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(long[] _res);
2191         // void CVec_NodeAnnouncementZ_free(struct LDKCVec_NodeAnnouncementZ _res);
2192         public static native void CVec_NodeAnnouncementZ_free(long[] _res);
2193         // void CVec_PublicKeyZ_free(struct LDKCVec_PublicKeyZ _res);
2194         public static native void CVec_PublicKeyZ_free(byte[][] _res);
2195         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_ok(struct LDKCVec_u8Z o);
2196         public static native long CResult_CVec_u8ZPeerHandleErrorZ_ok(byte[] o);
2197         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_err(struct LDKPeerHandleError e);
2198         public static native long CResult_CVec_u8ZPeerHandleErrorZ_err(long e);
2199         // void CResult_CVec_u8ZPeerHandleErrorZ_free(struct LDKCResult_CVec_u8ZPeerHandleErrorZ _res);
2200         public static native void CResult_CVec_u8ZPeerHandleErrorZ_free(long _res);
2201         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_clone(const struct LDKCResult_CVec_u8ZPeerHandleErrorZ *NONNULL_PTR orig);
2202         public static native long CResult_CVec_u8ZPeerHandleErrorZ_clone(long orig);
2203         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_ok(void);
2204         public static native long CResult_NonePeerHandleErrorZ_ok();
2205         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_err(struct LDKPeerHandleError e);
2206         public static native long CResult_NonePeerHandleErrorZ_err(long e);
2207         // void CResult_NonePeerHandleErrorZ_free(struct LDKCResult_NonePeerHandleErrorZ _res);
2208         public static native void CResult_NonePeerHandleErrorZ_free(long _res);
2209         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_clone(const struct LDKCResult_NonePeerHandleErrorZ *NONNULL_PTR orig);
2210         public static native long CResult_NonePeerHandleErrorZ_clone(long orig);
2211         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_ok(bool o);
2212         public static native long CResult_boolPeerHandleErrorZ_ok(boolean o);
2213         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_err(struct LDKPeerHandleError e);
2214         public static native long CResult_boolPeerHandleErrorZ_err(long e);
2215         // void CResult_boolPeerHandleErrorZ_free(struct LDKCResult_boolPeerHandleErrorZ _res);
2216         public static native void CResult_boolPeerHandleErrorZ_free(long _res);
2217         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_clone(const struct LDKCResult_boolPeerHandleErrorZ *NONNULL_PTR orig);
2218         public static native long CResult_boolPeerHandleErrorZ_clone(long orig);
2219         // struct LDKCResult_NodeIdDecodeErrorZ CResult_NodeIdDecodeErrorZ_ok(struct LDKNodeId o);
2220         public static native long CResult_NodeIdDecodeErrorZ_ok(long o);
2221         // struct LDKCResult_NodeIdDecodeErrorZ CResult_NodeIdDecodeErrorZ_err(struct LDKDecodeError e);
2222         public static native long CResult_NodeIdDecodeErrorZ_err(long e);
2223         // void CResult_NodeIdDecodeErrorZ_free(struct LDKCResult_NodeIdDecodeErrorZ _res);
2224         public static native void CResult_NodeIdDecodeErrorZ_free(long _res);
2225         // struct LDKCResult_NodeIdDecodeErrorZ CResult_NodeIdDecodeErrorZ_clone(const struct LDKCResult_NodeIdDecodeErrorZ *NONNULL_PTR orig);
2226         public static native long CResult_NodeIdDecodeErrorZ_clone(long orig);
2227         // struct LDKCOption_AccessZ COption_AccessZ_some(struct LDKAccess o);
2228         public static native long COption_AccessZ_some(long o);
2229         // struct LDKCOption_AccessZ COption_AccessZ_none(void);
2230         public static native long COption_AccessZ_none();
2231         // void COption_AccessZ_free(struct LDKCOption_AccessZ _res);
2232         public static native void COption_AccessZ_free(long _res);
2233         // struct LDKCResult_DirectionalChannelInfoDecodeErrorZ CResult_DirectionalChannelInfoDecodeErrorZ_ok(struct LDKDirectionalChannelInfo o);
2234         public static native long CResult_DirectionalChannelInfoDecodeErrorZ_ok(long o);
2235         // struct LDKCResult_DirectionalChannelInfoDecodeErrorZ CResult_DirectionalChannelInfoDecodeErrorZ_err(struct LDKDecodeError e);
2236         public static native long CResult_DirectionalChannelInfoDecodeErrorZ_err(long e);
2237         // void CResult_DirectionalChannelInfoDecodeErrorZ_free(struct LDKCResult_DirectionalChannelInfoDecodeErrorZ _res);
2238         public static native void CResult_DirectionalChannelInfoDecodeErrorZ_free(long _res);
2239         // struct LDKCResult_DirectionalChannelInfoDecodeErrorZ CResult_DirectionalChannelInfoDecodeErrorZ_clone(const struct LDKCResult_DirectionalChannelInfoDecodeErrorZ *NONNULL_PTR orig);
2240         public static native long CResult_DirectionalChannelInfoDecodeErrorZ_clone(long orig);
2241         // struct LDKCResult_ChannelInfoDecodeErrorZ CResult_ChannelInfoDecodeErrorZ_ok(struct LDKChannelInfo o);
2242         public static native long CResult_ChannelInfoDecodeErrorZ_ok(long o);
2243         // struct LDKCResult_ChannelInfoDecodeErrorZ CResult_ChannelInfoDecodeErrorZ_err(struct LDKDecodeError e);
2244         public static native long CResult_ChannelInfoDecodeErrorZ_err(long e);
2245         // void CResult_ChannelInfoDecodeErrorZ_free(struct LDKCResult_ChannelInfoDecodeErrorZ _res);
2246         public static native void CResult_ChannelInfoDecodeErrorZ_free(long _res);
2247         // struct LDKCResult_ChannelInfoDecodeErrorZ CResult_ChannelInfoDecodeErrorZ_clone(const struct LDKCResult_ChannelInfoDecodeErrorZ *NONNULL_PTR orig);
2248         public static native long CResult_ChannelInfoDecodeErrorZ_clone(long orig);
2249         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_ok(struct LDKRoutingFees o);
2250         public static native long CResult_RoutingFeesDecodeErrorZ_ok(long o);
2251         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_err(struct LDKDecodeError e);
2252         public static native long CResult_RoutingFeesDecodeErrorZ_err(long e);
2253         // void CResult_RoutingFeesDecodeErrorZ_free(struct LDKCResult_RoutingFeesDecodeErrorZ _res);
2254         public static native void CResult_RoutingFeesDecodeErrorZ_free(long _res);
2255         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_clone(const struct LDKCResult_RoutingFeesDecodeErrorZ *NONNULL_PTR orig);
2256         public static native long CResult_RoutingFeesDecodeErrorZ_clone(long orig);
2257         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_ok(struct LDKNodeAnnouncementInfo o);
2258         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_ok(long o);
2259         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_err(struct LDKDecodeError e);
2260         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_err(long e);
2261         // void CResult_NodeAnnouncementInfoDecodeErrorZ_free(struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ _res);
2262         public static native void CResult_NodeAnnouncementInfoDecodeErrorZ_free(long _res);
2263         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_clone(const struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ *NONNULL_PTR orig);
2264         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_clone(long orig);
2265         // void CVec_u64Z_free(struct LDKCVec_u64Z _res);
2266         public static native void CVec_u64Z_free(long[] _res);
2267         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_ok(struct LDKNodeInfo o);
2268         public static native long CResult_NodeInfoDecodeErrorZ_ok(long o);
2269         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_err(struct LDKDecodeError e);
2270         public static native long CResult_NodeInfoDecodeErrorZ_err(long e);
2271         // void CResult_NodeInfoDecodeErrorZ_free(struct LDKCResult_NodeInfoDecodeErrorZ _res);
2272         public static native void CResult_NodeInfoDecodeErrorZ_free(long _res);
2273         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_clone(const struct LDKCResult_NodeInfoDecodeErrorZ *NONNULL_PTR orig);
2274         public static native long CResult_NodeInfoDecodeErrorZ_clone(long orig);
2275         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_ok(struct LDKNetworkGraph o);
2276         public static native long CResult_NetworkGraphDecodeErrorZ_ok(long o);
2277         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_err(struct LDKDecodeError e);
2278         public static native long CResult_NetworkGraphDecodeErrorZ_err(long e);
2279         // void CResult_NetworkGraphDecodeErrorZ_free(struct LDKCResult_NetworkGraphDecodeErrorZ _res);
2280         public static native void CResult_NetworkGraphDecodeErrorZ_free(long _res);
2281         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_clone(const struct LDKCResult_NetworkGraphDecodeErrorZ *NONNULL_PTR orig);
2282         public static native long CResult_NetworkGraphDecodeErrorZ_clone(long orig);
2283         // struct LDKCOption_CVec_NetAddressZZ COption_CVec_NetAddressZZ_some(struct LDKCVec_NetAddressZ o);
2284         public static native long COption_CVec_NetAddressZZ_some(long[] o);
2285         // struct LDKCOption_CVec_NetAddressZZ COption_CVec_NetAddressZZ_none(void);
2286         public static native long COption_CVec_NetAddressZZ_none();
2287         // void COption_CVec_NetAddressZZ_free(struct LDKCOption_CVec_NetAddressZZ _res);
2288         public static native void COption_CVec_NetAddressZZ_free(long _res);
2289         // struct LDKCOption_CVec_NetAddressZZ COption_CVec_NetAddressZZ_clone(const struct LDKCOption_CVec_NetAddressZZ *NONNULL_PTR orig);
2290         public static native long COption_CVec_NetAddressZZ_clone(long orig);
2291         // struct LDKCResult_NetAddressDecodeErrorZ CResult_NetAddressDecodeErrorZ_ok(struct LDKNetAddress o);
2292         public static native long CResult_NetAddressDecodeErrorZ_ok(long o);
2293         // struct LDKCResult_NetAddressDecodeErrorZ CResult_NetAddressDecodeErrorZ_err(struct LDKDecodeError e);
2294         public static native long CResult_NetAddressDecodeErrorZ_err(long e);
2295         // void CResult_NetAddressDecodeErrorZ_free(struct LDKCResult_NetAddressDecodeErrorZ _res);
2296         public static native void CResult_NetAddressDecodeErrorZ_free(long _res);
2297         // struct LDKCResult_NetAddressDecodeErrorZ CResult_NetAddressDecodeErrorZ_clone(const struct LDKCResult_NetAddressDecodeErrorZ *NONNULL_PTR orig);
2298         public static native long CResult_NetAddressDecodeErrorZ_clone(long orig);
2299         // void CVec_UpdateAddHTLCZ_free(struct LDKCVec_UpdateAddHTLCZ _res);
2300         public static native void CVec_UpdateAddHTLCZ_free(long[] _res);
2301         // void CVec_UpdateFulfillHTLCZ_free(struct LDKCVec_UpdateFulfillHTLCZ _res);
2302         public static native void CVec_UpdateFulfillHTLCZ_free(long[] _res);
2303         // void CVec_UpdateFailHTLCZ_free(struct LDKCVec_UpdateFailHTLCZ _res);
2304         public static native void CVec_UpdateFailHTLCZ_free(long[] _res);
2305         // void CVec_UpdateFailMalformedHTLCZ_free(struct LDKCVec_UpdateFailMalformedHTLCZ _res);
2306         public static native void CVec_UpdateFailMalformedHTLCZ_free(long[] _res);
2307         // struct LDKCResult_AcceptChannelDecodeErrorZ CResult_AcceptChannelDecodeErrorZ_ok(struct LDKAcceptChannel o);
2308         public static native long CResult_AcceptChannelDecodeErrorZ_ok(long o);
2309         // struct LDKCResult_AcceptChannelDecodeErrorZ CResult_AcceptChannelDecodeErrorZ_err(struct LDKDecodeError e);
2310         public static native long CResult_AcceptChannelDecodeErrorZ_err(long e);
2311         // void CResult_AcceptChannelDecodeErrorZ_free(struct LDKCResult_AcceptChannelDecodeErrorZ _res);
2312         public static native void CResult_AcceptChannelDecodeErrorZ_free(long _res);
2313         // struct LDKCResult_AcceptChannelDecodeErrorZ CResult_AcceptChannelDecodeErrorZ_clone(const struct LDKCResult_AcceptChannelDecodeErrorZ *NONNULL_PTR orig);
2314         public static native long CResult_AcceptChannelDecodeErrorZ_clone(long orig);
2315         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ CResult_AnnouncementSignaturesDecodeErrorZ_ok(struct LDKAnnouncementSignatures o);
2316         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_ok(long o);
2317         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ CResult_AnnouncementSignaturesDecodeErrorZ_err(struct LDKDecodeError e);
2318         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_err(long e);
2319         // void CResult_AnnouncementSignaturesDecodeErrorZ_free(struct LDKCResult_AnnouncementSignaturesDecodeErrorZ _res);
2320         public static native void CResult_AnnouncementSignaturesDecodeErrorZ_free(long _res);
2321         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ CResult_AnnouncementSignaturesDecodeErrorZ_clone(const struct LDKCResult_AnnouncementSignaturesDecodeErrorZ *NONNULL_PTR orig);
2322         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_clone(long orig);
2323         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_ok(struct LDKChannelReestablish o);
2324         public static native long CResult_ChannelReestablishDecodeErrorZ_ok(long o);
2325         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_err(struct LDKDecodeError e);
2326         public static native long CResult_ChannelReestablishDecodeErrorZ_err(long e);
2327         // void CResult_ChannelReestablishDecodeErrorZ_free(struct LDKCResult_ChannelReestablishDecodeErrorZ _res);
2328         public static native void CResult_ChannelReestablishDecodeErrorZ_free(long _res);
2329         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_clone(const struct LDKCResult_ChannelReestablishDecodeErrorZ *NONNULL_PTR orig);
2330         public static native long CResult_ChannelReestablishDecodeErrorZ_clone(long orig);
2331         // struct LDKCResult_ClosingSignedDecodeErrorZ CResult_ClosingSignedDecodeErrorZ_ok(struct LDKClosingSigned o);
2332         public static native long CResult_ClosingSignedDecodeErrorZ_ok(long o);
2333         // struct LDKCResult_ClosingSignedDecodeErrorZ CResult_ClosingSignedDecodeErrorZ_err(struct LDKDecodeError e);
2334         public static native long CResult_ClosingSignedDecodeErrorZ_err(long e);
2335         // void CResult_ClosingSignedDecodeErrorZ_free(struct LDKCResult_ClosingSignedDecodeErrorZ _res);
2336         public static native void CResult_ClosingSignedDecodeErrorZ_free(long _res);
2337         // struct LDKCResult_ClosingSignedDecodeErrorZ CResult_ClosingSignedDecodeErrorZ_clone(const struct LDKCResult_ClosingSignedDecodeErrorZ *NONNULL_PTR orig);
2338         public static native long CResult_ClosingSignedDecodeErrorZ_clone(long orig);
2339         // struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ CResult_ClosingSignedFeeRangeDecodeErrorZ_ok(struct LDKClosingSignedFeeRange o);
2340         public static native long CResult_ClosingSignedFeeRangeDecodeErrorZ_ok(long o);
2341         // struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ CResult_ClosingSignedFeeRangeDecodeErrorZ_err(struct LDKDecodeError e);
2342         public static native long CResult_ClosingSignedFeeRangeDecodeErrorZ_err(long e);
2343         // void CResult_ClosingSignedFeeRangeDecodeErrorZ_free(struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ _res);
2344         public static native void CResult_ClosingSignedFeeRangeDecodeErrorZ_free(long _res);
2345         // struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ CResult_ClosingSignedFeeRangeDecodeErrorZ_clone(const struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ *NONNULL_PTR orig);
2346         public static native long CResult_ClosingSignedFeeRangeDecodeErrorZ_clone(long orig);
2347         // struct LDKCResult_CommitmentSignedDecodeErrorZ CResult_CommitmentSignedDecodeErrorZ_ok(struct LDKCommitmentSigned o);
2348         public static native long CResult_CommitmentSignedDecodeErrorZ_ok(long o);
2349         // struct LDKCResult_CommitmentSignedDecodeErrorZ CResult_CommitmentSignedDecodeErrorZ_err(struct LDKDecodeError e);
2350         public static native long CResult_CommitmentSignedDecodeErrorZ_err(long e);
2351         // void CResult_CommitmentSignedDecodeErrorZ_free(struct LDKCResult_CommitmentSignedDecodeErrorZ _res);
2352         public static native void CResult_CommitmentSignedDecodeErrorZ_free(long _res);
2353         // struct LDKCResult_CommitmentSignedDecodeErrorZ CResult_CommitmentSignedDecodeErrorZ_clone(const struct LDKCResult_CommitmentSignedDecodeErrorZ *NONNULL_PTR orig);
2354         public static native long CResult_CommitmentSignedDecodeErrorZ_clone(long orig);
2355         // struct LDKCResult_FundingCreatedDecodeErrorZ CResult_FundingCreatedDecodeErrorZ_ok(struct LDKFundingCreated o);
2356         public static native long CResult_FundingCreatedDecodeErrorZ_ok(long o);
2357         // struct LDKCResult_FundingCreatedDecodeErrorZ CResult_FundingCreatedDecodeErrorZ_err(struct LDKDecodeError e);
2358         public static native long CResult_FundingCreatedDecodeErrorZ_err(long e);
2359         // void CResult_FundingCreatedDecodeErrorZ_free(struct LDKCResult_FundingCreatedDecodeErrorZ _res);
2360         public static native void CResult_FundingCreatedDecodeErrorZ_free(long _res);
2361         // struct LDKCResult_FundingCreatedDecodeErrorZ CResult_FundingCreatedDecodeErrorZ_clone(const struct LDKCResult_FundingCreatedDecodeErrorZ *NONNULL_PTR orig);
2362         public static native long CResult_FundingCreatedDecodeErrorZ_clone(long orig);
2363         // struct LDKCResult_FundingSignedDecodeErrorZ CResult_FundingSignedDecodeErrorZ_ok(struct LDKFundingSigned o);
2364         public static native long CResult_FundingSignedDecodeErrorZ_ok(long o);
2365         // struct LDKCResult_FundingSignedDecodeErrorZ CResult_FundingSignedDecodeErrorZ_err(struct LDKDecodeError e);
2366         public static native long CResult_FundingSignedDecodeErrorZ_err(long e);
2367         // void CResult_FundingSignedDecodeErrorZ_free(struct LDKCResult_FundingSignedDecodeErrorZ _res);
2368         public static native void CResult_FundingSignedDecodeErrorZ_free(long _res);
2369         // struct LDKCResult_FundingSignedDecodeErrorZ CResult_FundingSignedDecodeErrorZ_clone(const struct LDKCResult_FundingSignedDecodeErrorZ *NONNULL_PTR orig);
2370         public static native long CResult_FundingSignedDecodeErrorZ_clone(long orig);
2371         // struct LDKCResult_FundingLockedDecodeErrorZ CResult_FundingLockedDecodeErrorZ_ok(struct LDKFundingLocked o);
2372         public static native long CResult_FundingLockedDecodeErrorZ_ok(long o);
2373         // struct LDKCResult_FundingLockedDecodeErrorZ CResult_FundingLockedDecodeErrorZ_err(struct LDKDecodeError e);
2374         public static native long CResult_FundingLockedDecodeErrorZ_err(long e);
2375         // void CResult_FundingLockedDecodeErrorZ_free(struct LDKCResult_FundingLockedDecodeErrorZ _res);
2376         public static native void CResult_FundingLockedDecodeErrorZ_free(long _res);
2377         // struct LDKCResult_FundingLockedDecodeErrorZ CResult_FundingLockedDecodeErrorZ_clone(const struct LDKCResult_FundingLockedDecodeErrorZ *NONNULL_PTR orig);
2378         public static native long CResult_FundingLockedDecodeErrorZ_clone(long orig);
2379         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_ok(struct LDKInit o);
2380         public static native long CResult_InitDecodeErrorZ_ok(long o);
2381         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_err(struct LDKDecodeError e);
2382         public static native long CResult_InitDecodeErrorZ_err(long e);
2383         // void CResult_InitDecodeErrorZ_free(struct LDKCResult_InitDecodeErrorZ _res);
2384         public static native void CResult_InitDecodeErrorZ_free(long _res);
2385         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_clone(const struct LDKCResult_InitDecodeErrorZ *NONNULL_PTR orig);
2386         public static native long CResult_InitDecodeErrorZ_clone(long orig);
2387         // struct LDKCResult_OpenChannelDecodeErrorZ CResult_OpenChannelDecodeErrorZ_ok(struct LDKOpenChannel o);
2388         public static native long CResult_OpenChannelDecodeErrorZ_ok(long o);
2389         // struct LDKCResult_OpenChannelDecodeErrorZ CResult_OpenChannelDecodeErrorZ_err(struct LDKDecodeError e);
2390         public static native long CResult_OpenChannelDecodeErrorZ_err(long e);
2391         // void CResult_OpenChannelDecodeErrorZ_free(struct LDKCResult_OpenChannelDecodeErrorZ _res);
2392         public static native void CResult_OpenChannelDecodeErrorZ_free(long _res);
2393         // struct LDKCResult_OpenChannelDecodeErrorZ CResult_OpenChannelDecodeErrorZ_clone(const struct LDKCResult_OpenChannelDecodeErrorZ *NONNULL_PTR orig);
2394         public static native long CResult_OpenChannelDecodeErrorZ_clone(long orig);
2395         // struct LDKCResult_RevokeAndACKDecodeErrorZ CResult_RevokeAndACKDecodeErrorZ_ok(struct LDKRevokeAndACK o);
2396         public static native long CResult_RevokeAndACKDecodeErrorZ_ok(long o);
2397         // struct LDKCResult_RevokeAndACKDecodeErrorZ CResult_RevokeAndACKDecodeErrorZ_err(struct LDKDecodeError e);
2398         public static native long CResult_RevokeAndACKDecodeErrorZ_err(long e);
2399         // void CResult_RevokeAndACKDecodeErrorZ_free(struct LDKCResult_RevokeAndACKDecodeErrorZ _res);
2400         public static native void CResult_RevokeAndACKDecodeErrorZ_free(long _res);
2401         // struct LDKCResult_RevokeAndACKDecodeErrorZ CResult_RevokeAndACKDecodeErrorZ_clone(const struct LDKCResult_RevokeAndACKDecodeErrorZ *NONNULL_PTR orig);
2402         public static native long CResult_RevokeAndACKDecodeErrorZ_clone(long orig);
2403         // struct LDKCResult_ShutdownDecodeErrorZ CResult_ShutdownDecodeErrorZ_ok(struct LDKShutdown o);
2404         public static native long CResult_ShutdownDecodeErrorZ_ok(long o);
2405         // struct LDKCResult_ShutdownDecodeErrorZ CResult_ShutdownDecodeErrorZ_err(struct LDKDecodeError e);
2406         public static native long CResult_ShutdownDecodeErrorZ_err(long e);
2407         // void CResult_ShutdownDecodeErrorZ_free(struct LDKCResult_ShutdownDecodeErrorZ _res);
2408         public static native void CResult_ShutdownDecodeErrorZ_free(long _res);
2409         // struct LDKCResult_ShutdownDecodeErrorZ CResult_ShutdownDecodeErrorZ_clone(const struct LDKCResult_ShutdownDecodeErrorZ *NONNULL_PTR orig);
2410         public static native long CResult_ShutdownDecodeErrorZ_clone(long orig);
2411         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ CResult_UpdateFailHTLCDecodeErrorZ_ok(struct LDKUpdateFailHTLC o);
2412         public static native long CResult_UpdateFailHTLCDecodeErrorZ_ok(long o);
2413         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ CResult_UpdateFailHTLCDecodeErrorZ_err(struct LDKDecodeError e);
2414         public static native long CResult_UpdateFailHTLCDecodeErrorZ_err(long e);
2415         // void CResult_UpdateFailHTLCDecodeErrorZ_free(struct LDKCResult_UpdateFailHTLCDecodeErrorZ _res);
2416         public static native void CResult_UpdateFailHTLCDecodeErrorZ_free(long _res);
2417         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ CResult_UpdateFailHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateFailHTLCDecodeErrorZ *NONNULL_PTR orig);
2418         public static native long CResult_UpdateFailHTLCDecodeErrorZ_clone(long orig);
2419         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ CResult_UpdateFailMalformedHTLCDecodeErrorZ_ok(struct LDKUpdateFailMalformedHTLC o);
2420         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_ok(long o);
2421         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ CResult_UpdateFailMalformedHTLCDecodeErrorZ_err(struct LDKDecodeError e);
2422         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_err(long e);
2423         // void CResult_UpdateFailMalformedHTLCDecodeErrorZ_free(struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ _res);
2424         public static native void CResult_UpdateFailMalformedHTLCDecodeErrorZ_free(long _res);
2425         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ *NONNULL_PTR orig);
2426         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone(long orig);
2427         // struct LDKCResult_UpdateFeeDecodeErrorZ CResult_UpdateFeeDecodeErrorZ_ok(struct LDKUpdateFee o);
2428         public static native long CResult_UpdateFeeDecodeErrorZ_ok(long o);
2429         // struct LDKCResult_UpdateFeeDecodeErrorZ CResult_UpdateFeeDecodeErrorZ_err(struct LDKDecodeError e);
2430         public static native long CResult_UpdateFeeDecodeErrorZ_err(long e);
2431         // void CResult_UpdateFeeDecodeErrorZ_free(struct LDKCResult_UpdateFeeDecodeErrorZ _res);
2432         public static native void CResult_UpdateFeeDecodeErrorZ_free(long _res);
2433         // struct LDKCResult_UpdateFeeDecodeErrorZ CResult_UpdateFeeDecodeErrorZ_clone(const struct LDKCResult_UpdateFeeDecodeErrorZ *NONNULL_PTR orig);
2434         public static native long CResult_UpdateFeeDecodeErrorZ_clone(long orig);
2435         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ CResult_UpdateFulfillHTLCDecodeErrorZ_ok(struct LDKUpdateFulfillHTLC o);
2436         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_ok(long o);
2437         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ CResult_UpdateFulfillHTLCDecodeErrorZ_err(struct LDKDecodeError e);
2438         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_err(long e);
2439         // void CResult_UpdateFulfillHTLCDecodeErrorZ_free(struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ _res);
2440         public static native void CResult_UpdateFulfillHTLCDecodeErrorZ_free(long _res);
2441         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ CResult_UpdateFulfillHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ *NONNULL_PTR orig);
2442         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_clone(long orig);
2443         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ CResult_UpdateAddHTLCDecodeErrorZ_ok(struct LDKUpdateAddHTLC o);
2444         public static native long CResult_UpdateAddHTLCDecodeErrorZ_ok(long o);
2445         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ CResult_UpdateAddHTLCDecodeErrorZ_err(struct LDKDecodeError e);
2446         public static native long CResult_UpdateAddHTLCDecodeErrorZ_err(long e);
2447         // void CResult_UpdateAddHTLCDecodeErrorZ_free(struct LDKCResult_UpdateAddHTLCDecodeErrorZ _res);
2448         public static native void CResult_UpdateAddHTLCDecodeErrorZ_free(long _res);
2449         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ CResult_UpdateAddHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateAddHTLCDecodeErrorZ *NONNULL_PTR orig);
2450         public static native long CResult_UpdateAddHTLCDecodeErrorZ_clone(long orig);
2451         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_ok(struct LDKPing o);
2452         public static native long CResult_PingDecodeErrorZ_ok(long o);
2453         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_err(struct LDKDecodeError e);
2454         public static native long CResult_PingDecodeErrorZ_err(long e);
2455         // void CResult_PingDecodeErrorZ_free(struct LDKCResult_PingDecodeErrorZ _res);
2456         public static native void CResult_PingDecodeErrorZ_free(long _res);
2457         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_clone(const struct LDKCResult_PingDecodeErrorZ *NONNULL_PTR orig);
2458         public static native long CResult_PingDecodeErrorZ_clone(long orig);
2459         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_ok(struct LDKPong o);
2460         public static native long CResult_PongDecodeErrorZ_ok(long o);
2461         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_err(struct LDKDecodeError e);
2462         public static native long CResult_PongDecodeErrorZ_err(long e);
2463         // void CResult_PongDecodeErrorZ_free(struct LDKCResult_PongDecodeErrorZ _res);
2464         public static native void CResult_PongDecodeErrorZ_free(long _res);
2465         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_clone(const struct LDKCResult_PongDecodeErrorZ *NONNULL_PTR orig);
2466         public static native long CResult_PongDecodeErrorZ_clone(long orig);
2467         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(struct LDKUnsignedChannelAnnouncement o);
2468         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(long o);
2469         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
2470         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(long e);
2471         // void CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ _res);
2472         public static native void CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(long _res);
2473         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone(const struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *NONNULL_PTR orig);
2474         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone(long orig);
2475         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ CResult_ChannelAnnouncementDecodeErrorZ_ok(struct LDKChannelAnnouncement o);
2476         public static native long CResult_ChannelAnnouncementDecodeErrorZ_ok(long o);
2477         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ CResult_ChannelAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
2478         public static native long CResult_ChannelAnnouncementDecodeErrorZ_err(long e);
2479         // void CResult_ChannelAnnouncementDecodeErrorZ_free(struct LDKCResult_ChannelAnnouncementDecodeErrorZ _res);
2480         public static native void CResult_ChannelAnnouncementDecodeErrorZ_free(long _res);
2481         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ CResult_ChannelAnnouncementDecodeErrorZ_clone(const struct LDKCResult_ChannelAnnouncementDecodeErrorZ *NONNULL_PTR orig);
2482         public static native long CResult_ChannelAnnouncementDecodeErrorZ_clone(long orig);
2483         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_ok(struct LDKUnsignedChannelUpdate o);
2484         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_ok(long o);
2485         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_err(struct LDKDecodeError e);
2486         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_err(long e);
2487         // void CResult_UnsignedChannelUpdateDecodeErrorZ_free(struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ _res);
2488         public static native void CResult_UnsignedChannelUpdateDecodeErrorZ_free(long _res);
2489         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_clone(const struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ *NONNULL_PTR orig);
2490         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_clone(long orig);
2491         // struct LDKCResult_ChannelUpdateDecodeErrorZ CResult_ChannelUpdateDecodeErrorZ_ok(struct LDKChannelUpdate o);
2492         public static native long CResult_ChannelUpdateDecodeErrorZ_ok(long o);
2493         // struct LDKCResult_ChannelUpdateDecodeErrorZ CResult_ChannelUpdateDecodeErrorZ_err(struct LDKDecodeError e);
2494         public static native long CResult_ChannelUpdateDecodeErrorZ_err(long e);
2495         // void CResult_ChannelUpdateDecodeErrorZ_free(struct LDKCResult_ChannelUpdateDecodeErrorZ _res);
2496         public static native void CResult_ChannelUpdateDecodeErrorZ_free(long _res);
2497         // struct LDKCResult_ChannelUpdateDecodeErrorZ CResult_ChannelUpdateDecodeErrorZ_clone(const struct LDKCResult_ChannelUpdateDecodeErrorZ *NONNULL_PTR orig);
2498         public static native long CResult_ChannelUpdateDecodeErrorZ_clone(long orig);
2499         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_ok(struct LDKErrorMessage o);
2500         public static native long CResult_ErrorMessageDecodeErrorZ_ok(long o);
2501         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_err(struct LDKDecodeError e);
2502         public static native long CResult_ErrorMessageDecodeErrorZ_err(long e);
2503         // void CResult_ErrorMessageDecodeErrorZ_free(struct LDKCResult_ErrorMessageDecodeErrorZ _res);
2504         public static native void CResult_ErrorMessageDecodeErrorZ_free(long _res);
2505         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_clone(const struct LDKCResult_ErrorMessageDecodeErrorZ *NONNULL_PTR orig);
2506         public static native long CResult_ErrorMessageDecodeErrorZ_clone(long orig);
2507         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(struct LDKUnsignedNodeAnnouncement o);
2508         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(long o);
2509         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
2510         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(long e);
2511         // void CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ _res);
2512         public static native void CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(long _res);
2513         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone(const struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *NONNULL_PTR orig);
2514         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone(long orig);
2515         // struct LDKCResult_NodeAnnouncementDecodeErrorZ CResult_NodeAnnouncementDecodeErrorZ_ok(struct LDKNodeAnnouncement o);
2516         public static native long CResult_NodeAnnouncementDecodeErrorZ_ok(long o);
2517         // struct LDKCResult_NodeAnnouncementDecodeErrorZ CResult_NodeAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
2518         public static native long CResult_NodeAnnouncementDecodeErrorZ_err(long e);
2519         // void CResult_NodeAnnouncementDecodeErrorZ_free(struct LDKCResult_NodeAnnouncementDecodeErrorZ _res);
2520         public static native void CResult_NodeAnnouncementDecodeErrorZ_free(long _res);
2521         // struct LDKCResult_NodeAnnouncementDecodeErrorZ CResult_NodeAnnouncementDecodeErrorZ_clone(const struct LDKCResult_NodeAnnouncementDecodeErrorZ *NONNULL_PTR orig);
2522         public static native long CResult_NodeAnnouncementDecodeErrorZ_clone(long orig);
2523         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_ok(struct LDKQueryShortChannelIds o);
2524         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_ok(long o);
2525         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_err(struct LDKDecodeError e);
2526         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_err(long e);
2527         // void CResult_QueryShortChannelIdsDecodeErrorZ_free(struct LDKCResult_QueryShortChannelIdsDecodeErrorZ _res);
2528         public static native void CResult_QueryShortChannelIdsDecodeErrorZ_free(long _res);
2529         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_clone(const struct LDKCResult_QueryShortChannelIdsDecodeErrorZ *NONNULL_PTR orig);
2530         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_clone(long orig);
2531         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(struct LDKReplyShortChannelIdsEnd o);
2532         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(long o);
2533         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(struct LDKDecodeError e);
2534         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(long e);
2535         // void CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ _res);
2536         public static native void CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(long _res);
2537         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone(const struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *NONNULL_PTR orig);
2538         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone(long orig);
2539         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_ok(struct LDKQueryChannelRange o);
2540         public static native long CResult_QueryChannelRangeDecodeErrorZ_ok(long o);
2541         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_err(struct LDKDecodeError e);
2542         public static native long CResult_QueryChannelRangeDecodeErrorZ_err(long e);
2543         // void CResult_QueryChannelRangeDecodeErrorZ_free(struct LDKCResult_QueryChannelRangeDecodeErrorZ _res);
2544         public static native void CResult_QueryChannelRangeDecodeErrorZ_free(long _res);
2545         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_clone(const struct LDKCResult_QueryChannelRangeDecodeErrorZ *NONNULL_PTR orig);
2546         public static native long CResult_QueryChannelRangeDecodeErrorZ_clone(long orig);
2547         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_ok(struct LDKReplyChannelRange o);
2548         public static native long CResult_ReplyChannelRangeDecodeErrorZ_ok(long o);
2549         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_err(struct LDKDecodeError e);
2550         public static native long CResult_ReplyChannelRangeDecodeErrorZ_err(long e);
2551         // void CResult_ReplyChannelRangeDecodeErrorZ_free(struct LDKCResult_ReplyChannelRangeDecodeErrorZ _res);
2552         public static native void CResult_ReplyChannelRangeDecodeErrorZ_free(long _res);
2553         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_clone(const struct LDKCResult_ReplyChannelRangeDecodeErrorZ *NONNULL_PTR orig);
2554         public static native long CResult_ReplyChannelRangeDecodeErrorZ_clone(long orig);
2555         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_ok(struct LDKGossipTimestampFilter o);
2556         public static native long CResult_GossipTimestampFilterDecodeErrorZ_ok(long o);
2557         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_err(struct LDKDecodeError e);
2558         public static native long CResult_GossipTimestampFilterDecodeErrorZ_err(long e);
2559         // void CResult_GossipTimestampFilterDecodeErrorZ_free(struct LDKCResult_GossipTimestampFilterDecodeErrorZ _res);
2560         public static native void CResult_GossipTimestampFilterDecodeErrorZ_free(long _res);
2561         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_clone(const struct LDKCResult_GossipTimestampFilterDecodeErrorZ *NONNULL_PTR orig);
2562         public static native long CResult_GossipTimestampFilterDecodeErrorZ_clone(long orig);
2563         // struct LDKCResult_InvoiceSignOrCreationErrorZ CResult_InvoiceSignOrCreationErrorZ_ok(struct LDKInvoice o);
2564         public static native long CResult_InvoiceSignOrCreationErrorZ_ok(long o);
2565         // struct LDKCResult_InvoiceSignOrCreationErrorZ CResult_InvoiceSignOrCreationErrorZ_err(struct LDKSignOrCreationError e);
2566         public static native long CResult_InvoiceSignOrCreationErrorZ_err(long e);
2567         // void CResult_InvoiceSignOrCreationErrorZ_free(struct LDKCResult_InvoiceSignOrCreationErrorZ _res);
2568         public static native void CResult_InvoiceSignOrCreationErrorZ_free(long _res);
2569         // struct LDKCResult_InvoiceSignOrCreationErrorZ CResult_InvoiceSignOrCreationErrorZ_clone(const struct LDKCResult_InvoiceSignOrCreationErrorZ *NONNULL_PTR orig);
2570         public static native long CResult_InvoiceSignOrCreationErrorZ_clone(long orig);
2571         // struct LDKCOption_FilterZ COption_FilterZ_some(struct LDKFilter o);
2572         public static native long COption_FilterZ_some(long o);
2573         // struct LDKCOption_FilterZ COption_FilterZ_none(void);
2574         public static native long COption_FilterZ_none();
2575         // void COption_FilterZ_free(struct LDKCOption_FilterZ _res);
2576         public static native void COption_FilterZ_free(long _res);
2577         // struct LDKCResult_LockedChannelMonitorNoneZ CResult_LockedChannelMonitorNoneZ_ok(struct LDKLockedChannelMonitor o);
2578         public static native long CResult_LockedChannelMonitorNoneZ_ok(long o);
2579         // struct LDKCResult_LockedChannelMonitorNoneZ CResult_LockedChannelMonitorNoneZ_err(void);
2580         public static native long CResult_LockedChannelMonitorNoneZ_err();
2581         // void CResult_LockedChannelMonitorNoneZ_free(struct LDKCResult_LockedChannelMonitorNoneZ _res);
2582         public static native void CResult_LockedChannelMonitorNoneZ_free(long _res);
2583         // void CVec_OutPointZ_free(struct LDKCVec_OutPointZ _res);
2584         public static native void CVec_OutPointZ_free(long[] _res);
2585         // void PaymentPurpose_free(struct LDKPaymentPurpose this_ptr);
2586         public static native void PaymentPurpose_free(long this_ptr);
2587         // struct LDKPaymentPurpose PaymentPurpose_clone(const struct LDKPaymentPurpose *NONNULL_PTR orig);
2588         public static native long PaymentPurpose_clone(long orig);
2589         // struct LDKPaymentPurpose PaymentPurpose_invoice_payment(struct LDKThirtyTwoBytes payment_preimage, struct LDKThirtyTwoBytes payment_secret, uint64_t user_payment_id);
2590         public static native long PaymentPurpose_invoice_payment(byte[] payment_preimage, byte[] payment_secret, long user_payment_id);
2591         // struct LDKPaymentPurpose PaymentPurpose_spontaneous_payment(struct LDKThirtyTwoBytes a);
2592         public static native long PaymentPurpose_spontaneous_payment(byte[] a);
2593         // void ClosureReason_free(struct LDKClosureReason this_ptr);
2594         public static native void ClosureReason_free(long this_ptr);
2595         // struct LDKClosureReason ClosureReason_clone(const struct LDKClosureReason *NONNULL_PTR orig);
2596         public static native long ClosureReason_clone(long orig);
2597         // struct LDKClosureReason ClosureReason_counterparty_force_closed(struct LDKStr peer_msg);
2598         public static native long ClosureReason_counterparty_force_closed(String peer_msg);
2599         // struct LDKClosureReason ClosureReason_holder_force_closed(void);
2600         public static native long ClosureReason_holder_force_closed();
2601         // struct LDKClosureReason ClosureReason_cooperative_closure(void);
2602         public static native long ClosureReason_cooperative_closure();
2603         // struct LDKClosureReason ClosureReason_commitment_tx_confirmed(void);
2604         public static native long ClosureReason_commitment_tx_confirmed();
2605         // struct LDKClosureReason ClosureReason_processing_error(struct LDKStr err);
2606         public static native long ClosureReason_processing_error(String err);
2607         // struct LDKClosureReason ClosureReason_disconnected_peer(void);
2608         public static native long ClosureReason_disconnected_peer();
2609         // struct LDKClosureReason ClosureReason_outdated_channel_manager(void);
2610         public static native long ClosureReason_outdated_channel_manager();
2611         // struct LDKCVec_u8Z ClosureReason_write(const struct LDKClosureReason *NONNULL_PTR obj);
2612         public static native byte[] ClosureReason_write(long obj);
2613         // void Event_free(struct LDKEvent this_ptr);
2614         public static native void Event_free(long this_ptr);
2615         // struct LDKEvent Event_clone(const struct LDKEvent *NONNULL_PTR orig);
2616         public static native long Event_clone(long orig);
2617         // 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);
2618         public static native long Event_funding_generation_ready(byte[] temporary_channel_id, long channel_value_satoshis, byte[] output_script, long user_channel_id);
2619         // struct LDKEvent Event_payment_received(struct LDKThirtyTwoBytes payment_hash, uint64_t amt, struct LDKPaymentPurpose purpose);
2620         public static native long Event_payment_received(byte[] payment_hash, long amt, long purpose);
2621         // struct LDKEvent Event_payment_sent(struct LDKThirtyTwoBytes payment_id, struct LDKThirtyTwoBytes payment_preimage, struct LDKThirtyTwoBytes payment_hash, struct LDKCOption_u64Z fee_paid_msat);
2622         public static native long Event_payment_sent(byte[] payment_id, byte[] payment_preimage, byte[] payment_hash, long fee_paid_msat);
2623         // 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);
2624         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);
2625         // struct LDKEvent Event_pending_htlcs_forwardable(uint64_t time_forwardable);
2626         public static native long Event_pending_htlcs_forwardable(long time_forwardable);
2627         // struct LDKEvent Event_spendable_outputs(struct LDKCVec_SpendableOutputDescriptorZ outputs);
2628         public static native long Event_spendable_outputs(long[] outputs);
2629         // struct LDKEvent Event_payment_forwarded(struct LDKCOption_u64Z fee_earned_msat, bool claim_from_onchain_tx);
2630         public static native long Event_payment_forwarded(long fee_earned_msat, boolean claim_from_onchain_tx);
2631         // struct LDKEvent Event_channel_closed(struct LDKThirtyTwoBytes channel_id, uint64_t user_channel_id, struct LDKClosureReason reason);
2632         public static native long Event_channel_closed(byte[] channel_id, long user_channel_id, long reason);
2633         // struct LDKEvent Event_discard_funding(struct LDKThirtyTwoBytes channel_id, struct LDKTransaction transaction);
2634         public static native long Event_discard_funding(byte[] channel_id, byte[] transaction);
2635         // struct LDKCVec_u8Z Event_write(const struct LDKEvent *NONNULL_PTR obj);
2636         public static native byte[] Event_write(long obj);
2637         // void MessageSendEvent_free(struct LDKMessageSendEvent this_ptr);
2638         public static native void MessageSendEvent_free(long this_ptr);
2639         // struct LDKMessageSendEvent MessageSendEvent_clone(const struct LDKMessageSendEvent *NONNULL_PTR orig);
2640         public static native long MessageSendEvent_clone(long orig);
2641         // struct LDKMessageSendEvent MessageSendEvent_send_accept_channel(struct LDKPublicKey node_id, struct LDKAcceptChannel msg);
2642         public static native long MessageSendEvent_send_accept_channel(byte[] node_id, long msg);
2643         // struct LDKMessageSendEvent MessageSendEvent_send_open_channel(struct LDKPublicKey node_id, struct LDKOpenChannel msg);
2644         public static native long MessageSendEvent_send_open_channel(byte[] node_id, long msg);
2645         // struct LDKMessageSendEvent MessageSendEvent_send_funding_created(struct LDKPublicKey node_id, struct LDKFundingCreated msg);
2646         public static native long MessageSendEvent_send_funding_created(byte[] node_id, long msg);
2647         // struct LDKMessageSendEvent MessageSendEvent_send_funding_signed(struct LDKPublicKey node_id, struct LDKFundingSigned msg);
2648         public static native long MessageSendEvent_send_funding_signed(byte[] node_id, long msg);
2649         // struct LDKMessageSendEvent MessageSendEvent_send_funding_locked(struct LDKPublicKey node_id, struct LDKFundingLocked msg);
2650         public static native long MessageSendEvent_send_funding_locked(byte[] node_id, long msg);
2651         // struct LDKMessageSendEvent MessageSendEvent_send_announcement_signatures(struct LDKPublicKey node_id, struct LDKAnnouncementSignatures msg);
2652         public static native long MessageSendEvent_send_announcement_signatures(byte[] node_id, long msg);
2653         // struct LDKMessageSendEvent MessageSendEvent_update_htlcs(struct LDKPublicKey node_id, struct LDKCommitmentUpdate updates);
2654         public static native long MessageSendEvent_update_htlcs(byte[] node_id, long updates);
2655         // struct LDKMessageSendEvent MessageSendEvent_send_revoke_and_ack(struct LDKPublicKey node_id, struct LDKRevokeAndACK msg);
2656         public static native long MessageSendEvent_send_revoke_and_ack(byte[] node_id, long msg);
2657         // struct LDKMessageSendEvent MessageSendEvent_send_closing_signed(struct LDKPublicKey node_id, struct LDKClosingSigned msg);
2658         public static native long MessageSendEvent_send_closing_signed(byte[] node_id, long msg);
2659         // struct LDKMessageSendEvent MessageSendEvent_send_shutdown(struct LDKPublicKey node_id, struct LDKShutdown msg);
2660         public static native long MessageSendEvent_send_shutdown(byte[] node_id, long msg);
2661         // struct LDKMessageSendEvent MessageSendEvent_send_channel_reestablish(struct LDKPublicKey node_id, struct LDKChannelReestablish msg);
2662         public static native long MessageSendEvent_send_channel_reestablish(byte[] node_id, long msg);
2663         // struct LDKMessageSendEvent MessageSendEvent_broadcast_channel_announcement(struct LDKChannelAnnouncement msg, struct LDKChannelUpdate update_msg);
2664         public static native long MessageSendEvent_broadcast_channel_announcement(long msg, long update_msg);
2665         // struct LDKMessageSendEvent MessageSendEvent_broadcast_node_announcement(struct LDKNodeAnnouncement msg);
2666         public static native long MessageSendEvent_broadcast_node_announcement(long msg);
2667         // struct LDKMessageSendEvent MessageSendEvent_broadcast_channel_update(struct LDKChannelUpdate msg);
2668         public static native long MessageSendEvent_broadcast_channel_update(long msg);
2669         // struct LDKMessageSendEvent MessageSendEvent_send_channel_update(struct LDKPublicKey node_id, struct LDKChannelUpdate msg);
2670         public static native long MessageSendEvent_send_channel_update(byte[] node_id, long msg);
2671         // struct LDKMessageSendEvent MessageSendEvent_handle_error(struct LDKPublicKey node_id, struct LDKErrorAction action);
2672         public static native long MessageSendEvent_handle_error(byte[] node_id, long action);
2673         // struct LDKMessageSendEvent MessageSendEvent_send_channel_range_query(struct LDKPublicKey node_id, struct LDKQueryChannelRange msg);
2674         public static native long MessageSendEvent_send_channel_range_query(byte[] node_id, long msg);
2675         // struct LDKMessageSendEvent MessageSendEvent_send_short_ids_query(struct LDKPublicKey node_id, struct LDKQueryShortChannelIds msg);
2676         public static native long MessageSendEvent_send_short_ids_query(byte[] node_id, long msg);
2677         // struct LDKMessageSendEvent MessageSendEvent_send_reply_channel_range(struct LDKPublicKey node_id, struct LDKReplyChannelRange msg);
2678         public static native long MessageSendEvent_send_reply_channel_range(byte[] node_id, long msg);
2679         // void MessageSendEventsProvider_free(struct LDKMessageSendEventsProvider this_ptr);
2680         public static native void MessageSendEventsProvider_free(long this_ptr);
2681         // void EventsProvider_free(struct LDKEventsProvider this_ptr);
2682         public static native void EventsProvider_free(long this_ptr);
2683         // void EventHandler_free(struct LDKEventHandler this_ptr);
2684         public static native void EventHandler_free(long this_ptr);
2685         // void APIError_free(struct LDKAPIError this_ptr);
2686         public static native void APIError_free(long this_ptr);
2687         // struct LDKAPIError APIError_clone(const struct LDKAPIError *NONNULL_PTR orig);
2688         public static native long APIError_clone(long orig);
2689         // struct LDKAPIError APIError_apimisuse_error(struct LDKStr err);
2690         public static native long APIError_apimisuse_error(String err);
2691         // struct LDKAPIError APIError_fee_rate_too_high(struct LDKStr err, uint32_t feerate);
2692         public static native long APIError_fee_rate_too_high(String err, int feerate);
2693         // struct LDKAPIError APIError_route_error(struct LDKStr err);
2694         public static native long APIError_route_error(String err);
2695         // struct LDKAPIError APIError_channel_unavailable(struct LDKStr err);
2696         public static native long APIError_channel_unavailable(String err);
2697         // struct LDKAPIError APIError_monitor_update_failed(void);
2698         public static native long APIError_monitor_update_failed();
2699         // struct LDKAPIError APIError_incompatible_shutdown_script(struct LDKShutdownScript script);
2700         public static native long APIError_incompatible_shutdown_script(long script);
2701         // struct LDKCResult_StringErrorZ sign(struct LDKu8slice msg, const uint8_t (*sk)[32]);
2702         public static native long sign(byte[] msg, byte[] sk);
2703         // struct LDKCResult_PublicKeyErrorZ recover_pk(struct LDKu8slice msg, struct LDKStr sig);
2704         public static native long recover_pk(byte[] msg, String sig);
2705         // bool verify(struct LDKu8slice msg, struct LDKStr sig, struct LDKPublicKey pk);
2706         public static native boolean verify(byte[] msg, String sig, byte[] pk);
2707         // enum LDKLevel Level_clone(const enum LDKLevel *NONNULL_PTR orig);
2708         public static native Level Level_clone(long orig);
2709         // enum LDKLevel Level_trace(void);
2710         public static native Level Level_trace();
2711         // enum LDKLevel Level_debug(void);
2712         public static native Level Level_debug();
2713         // enum LDKLevel Level_info(void);
2714         public static native Level Level_info();
2715         // enum LDKLevel Level_warn(void);
2716         public static native Level Level_warn();
2717         // enum LDKLevel Level_error(void);
2718         public static native Level Level_error();
2719         // bool Level_eq(const enum LDKLevel *NONNULL_PTR a, const enum LDKLevel *NONNULL_PTR b);
2720         public static native boolean Level_eq(long a, long b);
2721         // uint64_t Level_hash(const enum LDKLevel *NONNULL_PTR o);
2722         public static native long Level_hash(long o);
2723         // MUST_USE_RES enum LDKLevel Level_max(void);
2724         public static native Level Level_max();
2725         // void Logger_free(struct LDKLogger this_ptr);
2726         public static native void Logger_free(long this_ptr);
2727         // void ChannelHandshakeConfig_free(struct LDKChannelHandshakeConfig this_obj);
2728         public static native void ChannelHandshakeConfig_free(long this_obj);
2729         // uint32_t ChannelHandshakeConfig_get_minimum_depth(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
2730         public static native int ChannelHandshakeConfig_get_minimum_depth(long this_ptr);
2731         // void ChannelHandshakeConfig_set_minimum_depth(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint32_t val);
2732         public static native void ChannelHandshakeConfig_set_minimum_depth(long this_ptr, int val);
2733         // uint16_t ChannelHandshakeConfig_get_our_to_self_delay(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
2734         public static native short ChannelHandshakeConfig_get_our_to_self_delay(long this_ptr);
2735         // void ChannelHandshakeConfig_set_our_to_self_delay(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint16_t val);
2736         public static native void ChannelHandshakeConfig_set_our_to_self_delay(long this_ptr, short val);
2737         // uint64_t ChannelHandshakeConfig_get_our_htlc_minimum_msat(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
2738         public static native long ChannelHandshakeConfig_get_our_htlc_minimum_msat(long this_ptr);
2739         // void ChannelHandshakeConfig_set_our_htlc_minimum_msat(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint64_t val);
2740         public static native void ChannelHandshakeConfig_set_our_htlc_minimum_msat(long this_ptr, long val);
2741         // 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);
2742         public static native long ChannelHandshakeConfig_new(int minimum_depth_arg, short our_to_self_delay_arg, long our_htlc_minimum_msat_arg);
2743         // struct LDKChannelHandshakeConfig ChannelHandshakeConfig_clone(const struct LDKChannelHandshakeConfig *NONNULL_PTR orig);
2744         public static native long ChannelHandshakeConfig_clone(long orig);
2745         // MUST_USE_RES struct LDKChannelHandshakeConfig ChannelHandshakeConfig_default(void);
2746         public static native long ChannelHandshakeConfig_default();
2747         // void ChannelHandshakeLimits_free(struct LDKChannelHandshakeLimits this_obj);
2748         public static native void ChannelHandshakeLimits_free(long this_obj);
2749         // uint64_t ChannelHandshakeLimits_get_min_funding_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
2750         public static native long ChannelHandshakeLimits_get_min_funding_satoshis(long this_ptr);
2751         // void ChannelHandshakeLimits_set_min_funding_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
2752         public static native void ChannelHandshakeLimits_set_min_funding_satoshis(long this_ptr, long val);
2753         // uint64_t ChannelHandshakeLimits_get_max_htlc_minimum_msat(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
2754         public static native long ChannelHandshakeLimits_get_max_htlc_minimum_msat(long this_ptr);
2755         // void ChannelHandshakeLimits_set_max_htlc_minimum_msat(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
2756         public static native void ChannelHandshakeLimits_set_max_htlc_minimum_msat(long this_ptr, long val);
2757         // uint64_t ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
2758         public static native long ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(long this_ptr);
2759         // void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
2760         public static native void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(long this_ptr, long val);
2761         // uint64_t ChannelHandshakeLimits_get_max_channel_reserve_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
2762         public static native long ChannelHandshakeLimits_get_max_channel_reserve_satoshis(long this_ptr);
2763         // void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
2764         public static native void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(long this_ptr, long val);
2765         // uint16_t ChannelHandshakeLimits_get_min_max_accepted_htlcs(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
2766         public static native short ChannelHandshakeLimits_get_min_max_accepted_htlcs(long this_ptr);
2767         // void ChannelHandshakeLimits_set_min_max_accepted_htlcs(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint16_t val);
2768         public static native void ChannelHandshakeLimits_set_min_max_accepted_htlcs(long this_ptr, short val);
2769         // uint32_t ChannelHandshakeLimits_get_max_minimum_depth(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
2770         public static native int ChannelHandshakeLimits_get_max_minimum_depth(long this_ptr);
2771         // void ChannelHandshakeLimits_set_max_minimum_depth(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint32_t val);
2772         public static native void ChannelHandshakeLimits_set_max_minimum_depth(long this_ptr, int val);
2773         // bool ChannelHandshakeLimits_get_force_announced_channel_preference(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
2774         public static native boolean ChannelHandshakeLimits_get_force_announced_channel_preference(long this_ptr);
2775         // void ChannelHandshakeLimits_set_force_announced_channel_preference(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, bool val);
2776         public static native void ChannelHandshakeLimits_set_force_announced_channel_preference(long this_ptr, boolean val);
2777         // uint16_t ChannelHandshakeLimits_get_their_to_self_delay(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
2778         public static native short ChannelHandshakeLimits_get_their_to_self_delay(long this_ptr);
2779         // void ChannelHandshakeLimits_set_their_to_self_delay(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint16_t val);
2780         public static native void ChannelHandshakeLimits_set_their_to_self_delay(long this_ptr, short val);
2781         // 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);
2782         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);
2783         // struct LDKChannelHandshakeLimits ChannelHandshakeLimits_clone(const struct LDKChannelHandshakeLimits *NONNULL_PTR orig);
2784         public static native long ChannelHandshakeLimits_clone(long orig);
2785         // MUST_USE_RES struct LDKChannelHandshakeLimits ChannelHandshakeLimits_default(void);
2786         public static native long ChannelHandshakeLimits_default();
2787         // void ChannelConfig_free(struct LDKChannelConfig this_obj);
2788         public static native void ChannelConfig_free(long this_obj);
2789         // uint32_t ChannelConfig_get_forwarding_fee_proportional_millionths(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
2790         public static native int ChannelConfig_get_forwarding_fee_proportional_millionths(long this_ptr);
2791         // void ChannelConfig_set_forwarding_fee_proportional_millionths(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint32_t val);
2792         public static native void ChannelConfig_set_forwarding_fee_proportional_millionths(long this_ptr, int val);
2793         // uint32_t ChannelConfig_get_forwarding_fee_base_msat(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
2794         public static native int ChannelConfig_get_forwarding_fee_base_msat(long this_ptr);
2795         // void ChannelConfig_set_forwarding_fee_base_msat(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint32_t val);
2796         public static native void ChannelConfig_set_forwarding_fee_base_msat(long this_ptr, int val);
2797         // uint16_t ChannelConfig_get_cltv_expiry_delta(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
2798         public static native short ChannelConfig_get_cltv_expiry_delta(long this_ptr);
2799         // void ChannelConfig_set_cltv_expiry_delta(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint16_t val);
2800         public static native void ChannelConfig_set_cltv_expiry_delta(long this_ptr, short val);
2801         // bool ChannelConfig_get_announced_channel(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
2802         public static native boolean ChannelConfig_get_announced_channel(long this_ptr);
2803         // void ChannelConfig_set_announced_channel(struct LDKChannelConfig *NONNULL_PTR this_ptr, bool val);
2804         public static native void ChannelConfig_set_announced_channel(long this_ptr, boolean val);
2805         // bool ChannelConfig_get_commit_upfront_shutdown_pubkey(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
2806         public static native boolean ChannelConfig_get_commit_upfront_shutdown_pubkey(long this_ptr);
2807         // void ChannelConfig_set_commit_upfront_shutdown_pubkey(struct LDKChannelConfig *NONNULL_PTR this_ptr, bool val);
2808         public static native void ChannelConfig_set_commit_upfront_shutdown_pubkey(long this_ptr, boolean val);
2809         // uint64_t ChannelConfig_get_max_dust_htlc_exposure_msat(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
2810         public static native long ChannelConfig_get_max_dust_htlc_exposure_msat(long this_ptr);
2811         // void ChannelConfig_set_max_dust_htlc_exposure_msat(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint64_t val);
2812         public static native void ChannelConfig_set_max_dust_htlc_exposure_msat(long this_ptr, long val);
2813         // uint64_t ChannelConfig_get_force_close_avoidance_max_fee_satoshis(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
2814         public static native long ChannelConfig_get_force_close_avoidance_max_fee_satoshis(long this_ptr);
2815         // void ChannelConfig_set_force_close_avoidance_max_fee_satoshis(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint64_t val);
2816         public static native void ChannelConfig_set_force_close_avoidance_max_fee_satoshis(long this_ptr, long val);
2817         // 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);
2818         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);
2819         // struct LDKChannelConfig ChannelConfig_clone(const struct LDKChannelConfig *NONNULL_PTR orig);
2820         public static native long ChannelConfig_clone(long orig);
2821         // MUST_USE_RES struct LDKChannelConfig ChannelConfig_default(void);
2822         public static native long ChannelConfig_default();
2823         // struct LDKCVec_u8Z ChannelConfig_write(const struct LDKChannelConfig *NONNULL_PTR obj);
2824         public static native byte[] ChannelConfig_write(long obj);
2825         // struct LDKCResult_ChannelConfigDecodeErrorZ ChannelConfig_read(struct LDKu8slice ser);
2826         public static native long ChannelConfig_read(byte[] ser);
2827         // void UserConfig_free(struct LDKUserConfig this_obj);
2828         public static native void UserConfig_free(long this_obj);
2829         // struct LDKChannelHandshakeConfig UserConfig_get_own_channel_config(const struct LDKUserConfig *NONNULL_PTR this_ptr);
2830         public static native long UserConfig_get_own_channel_config(long this_ptr);
2831         // void UserConfig_set_own_channel_config(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelHandshakeConfig val);
2832         public static native void UserConfig_set_own_channel_config(long this_ptr, long val);
2833         // struct LDKChannelHandshakeLimits UserConfig_get_peer_channel_config_limits(const struct LDKUserConfig *NONNULL_PTR this_ptr);
2834         public static native long UserConfig_get_peer_channel_config_limits(long this_ptr);
2835         // void UserConfig_set_peer_channel_config_limits(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelHandshakeLimits val);
2836         public static native void UserConfig_set_peer_channel_config_limits(long this_ptr, long val);
2837         // struct LDKChannelConfig UserConfig_get_channel_options(const struct LDKUserConfig *NONNULL_PTR this_ptr);
2838         public static native long UserConfig_get_channel_options(long this_ptr);
2839         // void UserConfig_set_channel_options(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelConfig val);
2840         public static native void UserConfig_set_channel_options(long this_ptr, long val);
2841         // bool UserConfig_get_accept_forwards_to_priv_channels(const struct LDKUserConfig *NONNULL_PTR this_ptr);
2842         public static native boolean UserConfig_get_accept_forwards_to_priv_channels(long this_ptr);
2843         // void UserConfig_set_accept_forwards_to_priv_channels(struct LDKUserConfig *NONNULL_PTR this_ptr, bool val);
2844         public static native void UserConfig_set_accept_forwards_to_priv_channels(long this_ptr, boolean val);
2845         // 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);
2846         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);
2847         // struct LDKUserConfig UserConfig_clone(const struct LDKUserConfig *NONNULL_PTR orig);
2848         public static native long UserConfig_clone(long orig);
2849         // MUST_USE_RES struct LDKUserConfig UserConfig_default(void);
2850         public static native long UserConfig_default();
2851         // void BestBlock_free(struct LDKBestBlock this_obj);
2852         public static native void BestBlock_free(long this_obj);
2853         // struct LDKBestBlock BestBlock_clone(const struct LDKBestBlock *NONNULL_PTR orig);
2854         public static native long BestBlock_clone(long orig);
2855         // MUST_USE_RES struct LDKBestBlock BestBlock_from_genesis(enum LDKNetwork network);
2856         public static native long BestBlock_from_genesis(Network network);
2857         // MUST_USE_RES struct LDKBestBlock BestBlock_new(struct LDKThirtyTwoBytes block_hash, uint32_t height);
2858         public static native long BestBlock_new(byte[] block_hash, int height);
2859         // MUST_USE_RES struct LDKThirtyTwoBytes BestBlock_block_hash(const struct LDKBestBlock *NONNULL_PTR this_arg);
2860         public static native byte[] BestBlock_block_hash(long this_arg);
2861         // MUST_USE_RES uint32_t BestBlock_height(const struct LDKBestBlock *NONNULL_PTR this_arg);
2862         public static native int BestBlock_height(long this_arg);
2863         // enum LDKAccessError AccessError_clone(const enum LDKAccessError *NONNULL_PTR orig);
2864         public static native AccessError AccessError_clone(long orig);
2865         // enum LDKAccessError AccessError_unknown_chain(void);
2866         public static native AccessError AccessError_unknown_chain();
2867         // enum LDKAccessError AccessError_unknown_tx(void);
2868         public static native AccessError AccessError_unknown_tx();
2869         // void Access_free(struct LDKAccess this_ptr);
2870         public static native void Access_free(long this_ptr);
2871         // void Listen_free(struct LDKListen this_ptr);
2872         public static native void Listen_free(long this_ptr);
2873         // void Confirm_free(struct LDKConfirm this_ptr);
2874         public static native void Confirm_free(long this_ptr);
2875         // enum LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(const enum LDKChannelMonitorUpdateErr *NONNULL_PTR orig);
2876         public static native ChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(long orig);
2877         // enum LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_temporary_failure(void);
2878         public static native ChannelMonitorUpdateErr ChannelMonitorUpdateErr_temporary_failure();
2879         // enum LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_permanent_failure(void);
2880         public static native ChannelMonitorUpdateErr ChannelMonitorUpdateErr_permanent_failure();
2881         // void Watch_free(struct LDKWatch this_ptr);
2882         public static native void Watch_free(long this_ptr);
2883         // void Filter_free(struct LDKFilter this_ptr);
2884         public static native void Filter_free(long this_ptr);
2885         // void WatchedOutput_free(struct LDKWatchedOutput this_obj);
2886         public static native void WatchedOutput_free(long this_obj);
2887         // struct LDKThirtyTwoBytes WatchedOutput_get_block_hash(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
2888         public static native byte[] WatchedOutput_get_block_hash(long this_ptr);
2889         // void WatchedOutput_set_block_hash(struct LDKWatchedOutput *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2890         public static native void WatchedOutput_set_block_hash(long this_ptr, byte[] val);
2891         // struct LDKOutPoint WatchedOutput_get_outpoint(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
2892         public static native long WatchedOutput_get_outpoint(long this_ptr);
2893         // void WatchedOutput_set_outpoint(struct LDKWatchedOutput *NONNULL_PTR this_ptr, struct LDKOutPoint val);
2894         public static native void WatchedOutput_set_outpoint(long this_ptr, long val);
2895         // struct LDKu8slice WatchedOutput_get_script_pubkey(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
2896         public static native byte[] WatchedOutput_get_script_pubkey(long this_ptr);
2897         // void WatchedOutput_set_script_pubkey(struct LDKWatchedOutput *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
2898         public static native void WatchedOutput_set_script_pubkey(long this_ptr, byte[] val);
2899         // MUST_USE_RES struct LDKWatchedOutput WatchedOutput_new(struct LDKThirtyTwoBytes block_hash_arg, struct LDKOutPoint outpoint_arg, struct LDKCVec_u8Z script_pubkey_arg);
2900         public static native long WatchedOutput_new(byte[] block_hash_arg, long outpoint_arg, byte[] script_pubkey_arg);
2901         // struct LDKWatchedOutput WatchedOutput_clone(const struct LDKWatchedOutput *NONNULL_PTR orig);
2902         public static native long WatchedOutput_clone(long orig);
2903         // uint64_t WatchedOutput_hash(const struct LDKWatchedOutput *NONNULL_PTR o);
2904         public static native long WatchedOutput_hash(long o);
2905         // void BroadcasterInterface_free(struct LDKBroadcasterInterface this_ptr);
2906         public static native void BroadcasterInterface_free(long this_ptr);
2907         // enum LDKConfirmationTarget ConfirmationTarget_clone(const enum LDKConfirmationTarget *NONNULL_PTR orig);
2908         public static native ConfirmationTarget ConfirmationTarget_clone(long orig);
2909         // enum LDKConfirmationTarget ConfirmationTarget_background(void);
2910         public static native ConfirmationTarget ConfirmationTarget_background();
2911         // enum LDKConfirmationTarget ConfirmationTarget_normal(void);
2912         public static native ConfirmationTarget ConfirmationTarget_normal();
2913         // enum LDKConfirmationTarget ConfirmationTarget_high_priority(void);
2914         public static native ConfirmationTarget ConfirmationTarget_high_priority();
2915         // bool ConfirmationTarget_eq(const enum LDKConfirmationTarget *NONNULL_PTR a, const enum LDKConfirmationTarget *NONNULL_PTR b);
2916         public static native boolean ConfirmationTarget_eq(long a, long b);
2917         // void FeeEstimator_free(struct LDKFeeEstimator this_ptr);
2918         public static native void FeeEstimator_free(long this_ptr);
2919         // void MonitorUpdateId_free(struct LDKMonitorUpdateId this_obj);
2920         public static native void MonitorUpdateId_free(long this_obj);
2921         // struct LDKMonitorUpdateId MonitorUpdateId_clone(const struct LDKMonitorUpdateId *NONNULL_PTR orig);
2922         public static native long MonitorUpdateId_clone(long orig);
2923         // uint64_t MonitorUpdateId_hash(const struct LDKMonitorUpdateId *NONNULL_PTR o);
2924         public static native long MonitorUpdateId_hash(long o);
2925         // bool MonitorUpdateId_eq(const struct LDKMonitorUpdateId *NONNULL_PTR a, const struct LDKMonitorUpdateId *NONNULL_PTR b);
2926         public static native boolean MonitorUpdateId_eq(long a, long b);
2927         // void Persist_free(struct LDKPersist this_ptr);
2928         public static native void Persist_free(long this_ptr);
2929         // void LockedChannelMonitor_free(struct LDKLockedChannelMonitor this_obj);
2930         public static native void LockedChannelMonitor_free(long this_obj);
2931         // void ChainMonitor_free(struct LDKChainMonitor this_obj);
2932         public static native void ChainMonitor_free(long this_obj);
2933         // MUST_USE_RES struct LDKChainMonitor ChainMonitor_new(struct LDKCOption_FilterZ chain_source, struct LDKBroadcasterInterface broadcaster, struct LDKLogger logger, struct LDKFeeEstimator feeest, struct LDKPersist persister);
2934         public static native long ChainMonitor_new(long chain_source, long broadcaster, long logger, long feeest, long persister);
2935         // MUST_USE_RES struct LDKCVec_BalanceZ ChainMonitor_get_claimable_balances(const struct LDKChainMonitor *NONNULL_PTR this_arg, struct LDKCVec_ChannelDetailsZ ignored_channels);
2936         public static native long[] ChainMonitor_get_claimable_balances(long this_arg, long[] ignored_channels);
2937         // MUST_USE_RES struct LDKCResult_LockedChannelMonitorNoneZ ChainMonitor_get_monitor(const struct LDKChainMonitor *NONNULL_PTR this_arg, struct LDKOutPoint funding_txo);
2938         public static native long ChainMonitor_get_monitor(long this_arg, long funding_txo);
2939         // MUST_USE_RES struct LDKCVec_OutPointZ ChainMonitor_list_monitors(const struct LDKChainMonitor *NONNULL_PTR this_arg);
2940         public static native long[] ChainMonitor_list_monitors(long this_arg);
2941         // 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);
2942         public static native long ChainMonitor_channel_monitor_updated(long this_arg, long funding_txo, long completed_update_id);
2943         // struct LDKListen ChainMonitor_as_Listen(const struct LDKChainMonitor *NONNULL_PTR this_arg);
2944         public static native long ChainMonitor_as_Listen(long this_arg);
2945         // struct LDKConfirm ChainMonitor_as_Confirm(const struct LDKChainMonitor *NONNULL_PTR this_arg);
2946         public static native long ChainMonitor_as_Confirm(long this_arg);
2947         // struct LDKWatch ChainMonitor_as_Watch(const struct LDKChainMonitor *NONNULL_PTR this_arg);
2948         public static native long ChainMonitor_as_Watch(long this_arg);
2949         // struct LDKEventsProvider ChainMonitor_as_EventsProvider(const struct LDKChainMonitor *NONNULL_PTR this_arg);
2950         public static native long ChainMonitor_as_EventsProvider(long this_arg);
2951         // void ChannelMonitorUpdate_free(struct LDKChannelMonitorUpdate this_obj);
2952         public static native void ChannelMonitorUpdate_free(long this_obj);
2953         // uint64_t ChannelMonitorUpdate_get_update_id(const struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr);
2954         public static native long ChannelMonitorUpdate_get_update_id(long this_ptr);
2955         // void ChannelMonitorUpdate_set_update_id(struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr, uint64_t val);
2956         public static native void ChannelMonitorUpdate_set_update_id(long this_ptr, long val);
2957         // struct LDKChannelMonitorUpdate ChannelMonitorUpdate_clone(const struct LDKChannelMonitorUpdate *NONNULL_PTR orig);
2958         public static native long ChannelMonitorUpdate_clone(long orig);
2959         // struct LDKCVec_u8Z ChannelMonitorUpdate_write(const struct LDKChannelMonitorUpdate *NONNULL_PTR obj);
2960         public static native byte[] ChannelMonitorUpdate_write(long obj);
2961         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ ChannelMonitorUpdate_read(struct LDKu8slice ser);
2962         public static native long ChannelMonitorUpdate_read(byte[] ser);
2963         // void MonitorUpdateError_free(struct LDKMonitorUpdateError this_obj);
2964         public static native void MonitorUpdateError_free(long this_obj);
2965         // struct LDKStr MonitorUpdateError_get_a(const struct LDKMonitorUpdateError *NONNULL_PTR this_ptr);
2966         public static native String MonitorUpdateError_get_a(long this_ptr);
2967         // void MonitorUpdateError_set_a(struct LDKMonitorUpdateError *NONNULL_PTR this_ptr, struct LDKStr val);
2968         public static native void MonitorUpdateError_set_a(long this_ptr, String val);
2969         // MUST_USE_RES struct LDKMonitorUpdateError MonitorUpdateError_new(struct LDKStr a_arg);
2970         public static native long MonitorUpdateError_new(String a_arg);
2971         // struct LDKMonitorUpdateError MonitorUpdateError_clone(const struct LDKMonitorUpdateError *NONNULL_PTR orig);
2972         public static native long MonitorUpdateError_clone(long orig);
2973         // void MonitorEvent_free(struct LDKMonitorEvent this_ptr);
2974         public static native void MonitorEvent_free(long this_ptr);
2975         // struct LDKMonitorEvent MonitorEvent_clone(const struct LDKMonitorEvent *NONNULL_PTR orig);
2976         public static native long MonitorEvent_clone(long orig);
2977         // struct LDKMonitorEvent MonitorEvent_htlcevent(struct LDKHTLCUpdate a);
2978         public static native long MonitorEvent_htlcevent(long a);
2979         // struct LDKMonitorEvent MonitorEvent_commitment_tx_confirmed(struct LDKOutPoint a);
2980         public static native long MonitorEvent_commitment_tx_confirmed(long a);
2981         // struct LDKMonitorEvent MonitorEvent_update_completed(struct LDKOutPoint funding_txo, uint64_t monitor_update_id);
2982         public static native long MonitorEvent_update_completed(long funding_txo, long monitor_update_id);
2983         // struct LDKMonitorEvent MonitorEvent_update_failed(struct LDKOutPoint a);
2984         public static native long MonitorEvent_update_failed(long a);
2985         // struct LDKCVec_u8Z MonitorEvent_write(const struct LDKMonitorEvent *NONNULL_PTR obj);
2986         public static native byte[] MonitorEvent_write(long obj);
2987         // void HTLCUpdate_free(struct LDKHTLCUpdate this_obj);
2988         public static native void HTLCUpdate_free(long this_obj);
2989         // struct LDKHTLCUpdate HTLCUpdate_clone(const struct LDKHTLCUpdate *NONNULL_PTR orig);
2990         public static native long HTLCUpdate_clone(long orig);
2991         // struct LDKCVec_u8Z HTLCUpdate_write(const struct LDKHTLCUpdate *NONNULL_PTR obj);
2992         public static native byte[] HTLCUpdate_write(long obj);
2993         // struct LDKCResult_HTLCUpdateDecodeErrorZ HTLCUpdate_read(struct LDKu8slice ser);
2994         public static native long HTLCUpdate_read(byte[] ser);
2995         // void Balance_free(struct LDKBalance this_ptr);
2996         public static native void Balance_free(long this_ptr);
2997         // struct LDKBalance Balance_clone(const struct LDKBalance *NONNULL_PTR orig);
2998         public static native long Balance_clone(long orig);
2999         // struct LDKBalance Balance_claimable_on_channel_close(uint64_t claimable_amount_satoshis);
3000         public static native long Balance_claimable_on_channel_close(long claimable_amount_satoshis);
3001         // struct LDKBalance Balance_claimable_awaiting_confirmations(uint64_t claimable_amount_satoshis, uint32_t confirmation_height);
3002         public static native long Balance_claimable_awaiting_confirmations(long claimable_amount_satoshis, int confirmation_height);
3003         // struct LDKBalance Balance_contentious_claimable(uint64_t claimable_amount_satoshis, uint32_t timeout_height);
3004         public static native long Balance_contentious_claimable(long claimable_amount_satoshis, int timeout_height);
3005         // struct LDKBalance Balance_maybe_claimable_htlcawaiting_timeout(uint64_t claimable_amount_satoshis, uint32_t claimable_height);
3006         public static native long Balance_maybe_claimable_htlcawaiting_timeout(long claimable_amount_satoshis, int claimable_height);
3007         // bool Balance_eq(const struct LDKBalance *NONNULL_PTR a, const struct LDKBalance *NONNULL_PTR b);
3008         public static native boolean Balance_eq(long a, long b);
3009         // void ChannelMonitor_free(struct LDKChannelMonitor this_obj);
3010         public static native void ChannelMonitor_free(long this_obj);
3011         // struct LDKChannelMonitor ChannelMonitor_clone(const struct LDKChannelMonitor *NONNULL_PTR orig);
3012         public static native long ChannelMonitor_clone(long orig);
3013         // struct LDKCVec_u8Z ChannelMonitor_write(const struct LDKChannelMonitor *NONNULL_PTR obj);
3014         public static native byte[] ChannelMonitor_write(long obj);
3015         // MUST_USE_RES struct LDKCResult_NoneMonitorUpdateErrorZ 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);
3016         public static native long ChannelMonitor_update_monitor(long this_arg, long updates, long broadcaster, long fee_estimator, long logger);
3017         // MUST_USE_RES uint64_t ChannelMonitor_get_latest_update_id(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
3018         public static native long ChannelMonitor_get_latest_update_id(long this_arg);
3019         // MUST_USE_RES struct LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
3020         public static native long ChannelMonitor_get_funding_txo(long this_arg);
3021         // MUST_USE_RES struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ ChannelMonitor_get_outputs_to_watch(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
3022         public static native long[] ChannelMonitor_get_outputs_to_watch(long this_arg);
3023         // void ChannelMonitor_load_outputs_to_watch(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKFilter *NONNULL_PTR filter);
3024         public static native void ChannelMonitor_load_outputs_to_watch(long this_arg, long filter);
3025         // MUST_USE_RES struct LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_events(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
3026         public static native long[] ChannelMonitor_get_and_clear_pending_monitor_events(long this_arg);
3027         // MUST_USE_RES struct LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
3028         public static native long[] ChannelMonitor_get_and_clear_pending_events(long this_arg);
3029         // 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);
3030         public static native byte[][] ChannelMonitor_get_latest_holder_commitment_txn(long this_arg, long logger);
3031         // 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);
3032         public static native long[] ChannelMonitor_block_connected(long this_arg, byte[] header, long[] txdata, int height, long broadcaster, long fee_estimator, long logger);
3033         // 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);
3034         public static native void ChannelMonitor_block_disconnected(long this_arg, byte[] header, int height, long broadcaster, long fee_estimator, long logger);
3035         // 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);
3036         public static native long[] ChannelMonitor_transactions_confirmed(long this_arg, byte[] header, long[] txdata, int height, long broadcaster, long fee_estimator, long logger);
3037         // 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);
3038         public static native void ChannelMonitor_transaction_unconfirmed(long this_arg, byte[] txid, long broadcaster, long fee_estimator, long logger);
3039         // 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);
3040         public static native long[] ChannelMonitor_best_block_updated(long this_arg, byte[] header, int height, long broadcaster, long fee_estimator, long logger);
3041         // MUST_USE_RES struct LDKCVec_TxidZ ChannelMonitor_get_relevant_txids(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
3042         public static native byte[][] ChannelMonitor_get_relevant_txids(long this_arg);
3043         // MUST_USE_RES struct LDKBestBlock ChannelMonitor_current_best_block(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
3044         public static native long ChannelMonitor_current_best_block(long this_arg);
3045         // MUST_USE_RES struct LDKCVec_BalanceZ ChannelMonitor_get_claimable_balances(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
3046         public static native long[] ChannelMonitor_get_claimable_balances(long this_arg);
3047         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ C2Tuple_BlockHashChannelMonitorZ_read(struct LDKu8slice ser, const struct LDKKeysInterface *NONNULL_PTR arg);
3048         public static native long C2Tuple_BlockHashChannelMonitorZ_read(byte[] ser, long arg);
3049         // void OutPoint_free(struct LDKOutPoint this_obj);
3050         public static native void OutPoint_free(long this_obj);
3051         // const uint8_t (*OutPoint_get_txid(const struct LDKOutPoint *NONNULL_PTR this_ptr))[32];
3052         public static native byte[] OutPoint_get_txid(long this_ptr);
3053         // void OutPoint_set_txid(struct LDKOutPoint *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3054         public static native void OutPoint_set_txid(long this_ptr, byte[] val);
3055         // uint16_t OutPoint_get_index(const struct LDKOutPoint *NONNULL_PTR this_ptr);
3056         public static native short OutPoint_get_index(long this_ptr);
3057         // void OutPoint_set_index(struct LDKOutPoint *NONNULL_PTR this_ptr, uint16_t val);
3058         public static native void OutPoint_set_index(long this_ptr, short val);
3059         // MUST_USE_RES struct LDKOutPoint OutPoint_new(struct LDKThirtyTwoBytes txid_arg, uint16_t index_arg);
3060         public static native long OutPoint_new(byte[] txid_arg, short index_arg);
3061         // struct LDKOutPoint OutPoint_clone(const struct LDKOutPoint *NONNULL_PTR orig);
3062         public static native long OutPoint_clone(long orig);
3063         // bool OutPoint_eq(const struct LDKOutPoint *NONNULL_PTR a, const struct LDKOutPoint *NONNULL_PTR b);
3064         public static native boolean OutPoint_eq(long a, long b);
3065         // uint64_t OutPoint_hash(const struct LDKOutPoint *NONNULL_PTR o);
3066         public static native long OutPoint_hash(long o);
3067         // MUST_USE_RES struct LDKThirtyTwoBytes OutPoint_to_channel_id(const struct LDKOutPoint *NONNULL_PTR this_arg);
3068         public static native byte[] OutPoint_to_channel_id(long this_arg);
3069         // struct LDKCVec_u8Z OutPoint_write(const struct LDKOutPoint *NONNULL_PTR obj);
3070         public static native byte[] OutPoint_write(long obj);
3071         // struct LDKCResult_OutPointDecodeErrorZ OutPoint_read(struct LDKu8slice ser);
3072         public static native long OutPoint_read(byte[] ser);
3073         // void DelayedPaymentOutputDescriptor_free(struct LDKDelayedPaymentOutputDescriptor this_obj);
3074         public static native void DelayedPaymentOutputDescriptor_free(long this_obj);
3075         // struct LDKOutPoint DelayedPaymentOutputDescriptor_get_outpoint(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
3076         public static native long DelayedPaymentOutputDescriptor_get_outpoint(long this_ptr);
3077         // void DelayedPaymentOutputDescriptor_set_outpoint(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKOutPoint val);
3078         public static native void DelayedPaymentOutputDescriptor_set_outpoint(long this_ptr, long val);
3079         // struct LDKPublicKey DelayedPaymentOutputDescriptor_get_per_commitment_point(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
3080         public static native byte[] DelayedPaymentOutputDescriptor_get_per_commitment_point(long this_ptr);
3081         // void DelayedPaymentOutputDescriptor_set_per_commitment_point(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3082         public static native void DelayedPaymentOutputDescriptor_set_per_commitment_point(long this_ptr, byte[] val);
3083         // uint16_t DelayedPaymentOutputDescriptor_get_to_self_delay(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
3084         public static native short DelayedPaymentOutputDescriptor_get_to_self_delay(long this_ptr);
3085         // void DelayedPaymentOutputDescriptor_set_to_self_delay(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, uint16_t val);
3086         public static native void DelayedPaymentOutputDescriptor_set_to_self_delay(long this_ptr, short val);
3087         // void DelayedPaymentOutputDescriptor_set_output(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKTxOut val);
3088         public static native void DelayedPaymentOutputDescriptor_set_output(long this_ptr, long val);
3089         // struct LDKPublicKey DelayedPaymentOutputDescriptor_get_revocation_pubkey(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
3090         public static native byte[] DelayedPaymentOutputDescriptor_get_revocation_pubkey(long this_ptr);
3091         // void DelayedPaymentOutputDescriptor_set_revocation_pubkey(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3092         public static native void DelayedPaymentOutputDescriptor_set_revocation_pubkey(long this_ptr, byte[] val);
3093         // const uint8_t (*DelayedPaymentOutputDescriptor_get_channel_keys_id(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr))[32];
3094         public static native byte[] DelayedPaymentOutputDescriptor_get_channel_keys_id(long this_ptr);
3095         // void DelayedPaymentOutputDescriptor_set_channel_keys_id(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3096         public static native void DelayedPaymentOutputDescriptor_set_channel_keys_id(long this_ptr, byte[] val);
3097         // uint64_t DelayedPaymentOutputDescriptor_get_channel_value_satoshis(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
3098         public static native long DelayedPaymentOutputDescriptor_get_channel_value_satoshis(long this_ptr);
3099         // void DelayedPaymentOutputDescriptor_set_channel_value_satoshis(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, uint64_t val);
3100         public static native void DelayedPaymentOutputDescriptor_set_channel_value_satoshis(long this_ptr, long val);
3101         // 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);
3102         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);
3103         // struct LDKDelayedPaymentOutputDescriptor DelayedPaymentOutputDescriptor_clone(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR orig);
3104         public static native long DelayedPaymentOutputDescriptor_clone(long orig);
3105         // struct LDKCVec_u8Z DelayedPaymentOutputDescriptor_write(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR obj);
3106         public static native byte[] DelayedPaymentOutputDescriptor_write(long obj);
3107         // struct LDKCResult_DelayedPaymentOutputDescriptorDecodeErrorZ DelayedPaymentOutputDescriptor_read(struct LDKu8slice ser);
3108         public static native long DelayedPaymentOutputDescriptor_read(byte[] ser);
3109         // void StaticPaymentOutputDescriptor_free(struct LDKStaticPaymentOutputDescriptor this_obj);
3110         public static native void StaticPaymentOutputDescriptor_free(long this_obj);
3111         // struct LDKOutPoint StaticPaymentOutputDescriptor_get_outpoint(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr);
3112         public static native long StaticPaymentOutputDescriptor_get_outpoint(long this_ptr);
3113         // void StaticPaymentOutputDescriptor_set_outpoint(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKOutPoint val);
3114         public static native void StaticPaymentOutputDescriptor_set_outpoint(long this_ptr, long val);
3115         // void StaticPaymentOutputDescriptor_set_output(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKTxOut val);
3116         public static native void StaticPaymentOutputDescriptor_set_output(long this_ptr, long val);
3117         // const uint8_t (*StaticPaymentOutputDescriptor_get_channel_keys_id(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr))[32];
3118         public static native byte[] StaticPaymentOutputDescriptor_get_channel_keys_id(long this_ptr);
3119         // void StaticPaymentOutputDescriptor_set_channel_keys_id(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3120         public static native void StaticPaymentOutputDescriptor_set_channel_keys_id(long this_ptr, byte[] val);
3121         // uint64_t StaticPaymentOutputDescriptor_get_channel_value_satoshis(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr);
3122         public static native long StaticPaymentOutputDescriptor_get_channel_value_satoshis(long this_ptr);
3123         // void StaticPaymentOutputDescriptor_set_channel_value_satoshis(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, uint64_t val);
3124         public static native void StaticPaymentOutputDescriptor_set_channel_value_satoshis(long this_ptr, long val);
3125         // 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);
3126         public static native long StaticPaymentOutputDescriptor_new(long outpoint_arg, long output_arg, byte[] channel_keys_id_arg, long channel_value_satoshis_arg);
3127         // struct LDKStaticPaymentOutputDescriptor StaticPaymentOutputDescriptor_clone(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR orig);
3128         public static native long StaticPaymentOutputDescriptor_clone(long orig);
3129         // struct LDKCVec_u8Z StaticPaymentOutputDescriptor_write(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR obj);
3130         public static native byte[] StaticPaymentOutputDescriptor_write(long obj);
3131         // struct LDKCResult_StaticPaymentOutputDescriptorDecodeErrorZ StaticPaymentOutputDescriptor_read(struct LDKu8slice ser);
3132         public static native long StaticPaymentOutputDescriptor_read(byte[] ser);
3133         // void SpendableOutputDescriptor_free(struct LDKSpendableOutputDescriptor this_ptr);
3134         public static native void SpendableOutputDescriptor_free(long this_ptr);
3135         // struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_clone(const struct LDKSpendableOutputDescriptor *NONNULL_PTR orig);
3136         public static native long SpendableOutputDescriptor_clone(long orig);
3137         // struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_static_output(struct LDKOutPoint outpoint, struct LDKTxOut output);
3138         public static native long SpendableOutputDescriptor_static_output(long outpoint, long output);
3139         // struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_delayed_payment_output(struct LDKDelayedPaymentOutputDescriptor a);
3140         public static native long SpendableOutputDescriptor_delayed_payment_output(long a);
3141         // struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_static_payment_output(struct LDKStaticPaymentOutputDescriptor a);
3142         public static native long SpendableOutputDescriptor_static_payment_output(long a);
3143         // struct LDKCVec_u8Z SpendableOutputDescriptor_write(const struct LDKSpendableOutputDescriptor *NONNULL_PTR obj);
3144         public static native byte[] SpendableOutputDescriptor_write(long obj);
3145         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ SpendableOutputDescriptor_read(struct LDKu8slice ser);
3146         public static native long SpendableOutputDescriptor_read(byte[] ser);
3147         // void BaseSign_free(struct LDKBaseSign this_ptr);
3148         public static native void BaseSign_free(long this_ptr);
3149         // struct LDKSign Sign_clone(const struct LDKSign *NONNULL_PTR orig);
3150         public static native long Sign_clone(long orig);
3151         // void Sign_free(struct LDKSign this_ptr);
3152         public static native void Sign_free(long this_ptr);
3153         // void KeysInterface_free(struct LDKKeysInterface this_ptr);
3154         public static native void KeysInterface_free(long this_ptr);
3155         // void InMemorySigner_free(struct LDKInMemorySigner this_obj);
3156         public static native void InMemorySigner_free(long this_obj);
3157         // const uint8_t (*InMemorySigner_get_funding_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
3158         public static native byte[] InMemorySigner_get_funding_key(long this_ptr);
3159         // void InMemorySigner_set_funding_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
3160         public static native void InMemorySigner_set_funding_key(long this_ptr, byte[] val);
3161         // const uint8_t (*InMemorySigner_get_revocation_base_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
3162         public static native byte[] InMemorySigner_get_revocation_base_key(long this_ptr);
3163         // void InMemorySigner_set_revocation_base_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
3164         public static native void InMemorySigner_set_revocation_base_key(long this_ptr, byte[] val);
3165         // const uint8_t (*InMemorySigner_get_payment_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
3166         public static native byte[] InMemorySigner_get_payment_key(long this_ptr);
3167         // void InMemorySigner_set_payment_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
3168         public static native void InMemorySigner_set_payment_key(long this_ptr, byte[] val);
3169         // const uint8_t (*InMemorySigner_get_delayed_payment_base_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
3170         public static native byte[] InMemorySigner_get_delayed_payment_base_key(long this_ptr);
3171         // void InMemorySigner_set_delayed_payment_base_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
3172         public static native void InMemorySigner_set_delayed_payment_base_key(long this_ptr, byte[] val);
3173         // const uint8_t (*InMemorySigner_get_htlc_base_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
3174         public static native byte[] InMemorySigner_get_htlc_base_key(long this_ptr);
3175         // void InMemorySigner_set_htlc_base_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
3176         public static native void InMemorySigner_set_htlc_base_key(long this_ptr, byte[] val);
3177         // const uint8_t (*InMemorySigner_get_commitment_seed(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
3178         public static native byte[] InMemorySigner_get_commitment_seed(long this_ptr);
3179         // void InMemorySigner_set_commitment_seed(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3180         public static native void InMemorySigner_set_commitment_seed(long this_ptr, byte[] val);
3181         // struct LDKInMemorySigner InMemorySigner_clone(const struct LDKInMemorySigner *NONNULL_PTR orig);
3182         public static native long InMemorySigner_clone(long orig);
3183         // MUST_USE_RES struct LDKInMemorySigner InMemorySigner_new(struct LDKSecretKey funding_key, struct LDKSecretKey revocation_base_key, struct LDKSecretKey payment_key, struct LDKSecretKey delayed_payment_base_key, struct LDKSecretKey htlc_base_key, struct LDKThirtyTwoBytes commitment_seed, uint64_t channel_value_satoshis, struct LDKThirtyTwoBytes channel_keys_id);
3184         public static native long InMemorySigner_new(byte[] funding_key, byte[] revocation_base_key, byte[] payment_key, byte[] delayed_payment_base_key, byte[] htlc_base_key, byte[] commitment_seed, long channel_value_satoshis, byte[] channel_keys_id);
3185         // MUST_USE_RES struct LDKChannelPublicKeys InMemorySigner_counterparty_pubkeys(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
3186         public static native long InMemorySigner_counterparty_pubkeys(long this_arg);
3187         // MUST_USE_RES uint16_t InMemorySigner_counterparty_selected_contest_delay(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
3188         public static native short InMemorySigner_counterparty_selected_contest_delay(long this_arg);
3189         // MUST_USE_RES uint16_t InMemorySigner_holder_selected_contest_delay(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
3190         public static native short InMemorySigner_holder_selected_contest_delay(long this_arg);
3191         // MUST_USE_RES bool InMemorySigner_is_outbound(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
3192         public static native boolean InMemorySigner_is_outbound(long this_arg);
3193         // MUST_USE_RES struct LDKOutPoint InMemorySigner_funding_outpoint(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
3194         public static native long InMemorySigner_funding_outpoint(long this_arg);
3195         // MUST_USE_RES struct LDKChannelTransactionParameters InMemorySigner_get_channel_parameters(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
3196         public static native long InMemorySigner_get_channel_parameters(long this_arg);
3197         // 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);
3198         public static native long InMemorySigner_sign_counterparty_payment_input(long this_arg, byte[] spend_tx, long input_idx, long descriptor);
3199         // 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);
3200         public static native long InMemorySigner_sign_dynamic_p2wsh_input(long this_arg, byte[] spend_tx, long input_idx, long descriptor);
3201         // struct LDKBaseSign InMemorySigner_as_BaseSign(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
3202         public static native long InMemorySigner_as_BaseSign(long this_arg);
3203         // struct LDKSign InMemorySigner_as_Sign(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
3204         public static native long InMemorySigner_as_Sign(long this_arg);
3205         // struct LDKCVec_u8Z InMemorySigner_write(const struct LDKInMemorySigner *NONNULL_PTR obj);
3206         public static native byte[] InMemorySigner_write(long obj);
3207         // struct LDKCResult_InMemorySignerDecodeErrorZ InMemorySigner_read(struct LDKu8slice ser);
3208         public static native long InMemorySigner_read(byte[] ser);
3209         // void KeysManager_free(struct LDKKeysManager this_obj);
3210         public static native void KeysManager_free(long this_obj);
3211         // MUST_USE_RES struct LDKKeysManager KeysManager_new(const uint8_t (*seed)[32], uint64_t starting_time_secs, uint32_t starting_time_nanos);
3212         public static native long KeysManager_new(byte[] seed, long starting_time_secs, int starting_time_nanos);
3213         // 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]);
3214         public static native long KeysManager_derive_channel_keys(long this_arg, long channel_value_satoshis, byte[] params);
3215         // 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);
3216         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);
3217         // struct LDKKeysInterface KeysManager_as_KeysInterface(const struct LDKKeysManager *NONNULL_PTR this_arg);
3218         public static native long KeysManager_as_KeysInterface(long this_arg);
3219         // void ChannelManager_free(struct LDKChannelManager this_obj);
3220         public static native void ChannelManager_free(long this_obj);
3221         // void ChainParameters_free(struct LDKChainParameters this_obj);
3222         public static native void ChainParameters_free(long this_obj);
3223         // enum LDKNetwork ChainParameters_get_network(const struct LDKChainParameters *NONNULL_PTR this_ptr);
3224         public static native Network ChainParameters_get_network(long this_ptr);
3225         // void ChainParameters_set_network(struct LDKChainParameters *NONNULL_PTR this_ptr, enum LDKNetwork val);
3226         public static native void ChainParameters_set_network(long this_ptr, Network val);
3227         // struct LDKBestBlock ChainParameters_get_best_block(const struct LDKChainParameters *NONNULL_PTR this_ptr);
3228         public static native long ChainParameters_get_best_block(long this_ptr);
3229         // void ChainParameters_set_best_block(struct LDKChainParameters *NONNULL_PTR this_ptr, struct LDKBestBlock val);
3230         public static native void ChainParameters_set_best_block(long this_ptr, long val);
3231         // MUST_USE_RES struct LDKChainParameters ChainParameters_new(enum LDKNetwork network_arg, struct LDKBestBlock best_block_arg);
3232         public static native long ChainParameters_new(Network network_arg, long best_block_arg);
3233         // struct LDKChainParameters ChainParameters_clone(const struct LDKChainParameters *NONNULL_PTR orig);
3234         public static native long ChainParameters_clone(long orig);
3235         // void CounterpartyForwardingInfo_free(struct LDKCounterpartyForwardingInfo this_obj);
3236         public static native void CounterpartyForwardingInfo_free(long this_obj);
3237         // uint32_t CounterpartyForwardingInfo_get_fee_base_msat(const struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr);
3238         public static native int CounterpartyForwardingInfo_get_fee_base_msat(long this_ptr);
3239         // void CounterpartyForwardingInfo_set_fee_base_msat(struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr, uint32_t val);
3240         public static native void CounterpartyForwardingInfo_set_fee_base_msat(long this_ptr, int val);
3241         // uint32_t CounterpartyForwardingInfo_get_fee_proportional_millionths(const struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr);
3242         public static native int CounterpartyForwardingInfo_get_fee_proportional_millionths(long this_ptr);
3243         // void CounterpartyForwardingInfo_set_fee_proportional_millionths(struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr, uint32_t val);
3244         public static native void CounterpartyForwardingInfo_set_fee_proportional_millionths(long this_ptr, int val);
3245         // uint16_t CounterpartyForwardingInfo_get_cltv_expiry_delta(const struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr);
3246         public static native short CounterpartyForwardingInfo_get_cltv_expiry_delta(long this_ptr);
3247         // void CounterpartyForwardingInfo_set_cltv_expiry_delta(struct LDKCounterpartyForwardingInfo *NONNULL_PTR this_ptr, uint16_t val);
3248         public static native void CounterpartyForwardingInfo_set_cltv_expiry_delta(long this_ptr, short val);
3249         // 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);
3250         public static native long CounterpartyForwardingInfo_new(int fee_base_msat_arg, int fee_proportional_millionths_arg, short cltv_expiry_delta_arg);
3251         // struct LDKCounterpartyForwardingInfo CounterpartyForwardingInfo_clone(const struct LDKCounterpartyForwardingInfo *NONNULL_PTR orig);
3252         public static native long CounterpartyForwardingInfo_clone(long orig);
3253         // void ChannelCounterparty_free(struct LDKChannelCounterparty this_obj);
3254         public static native void ChannelCounterparty_free(long this_obj);
3255         // struct LDKPublicKey ChannelCounterparty_get_node_id(const struct LDKChannelCounterparty *NONNULL_PTR this_ptr);
3256         public static native byte[] ChannelCounterparty_get_node_id(long this_ptr);
3257         // void ChannelCounterparty_set_node_id(struct LDKChannelCounterparty *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3258         public static native void ChannelCounterparty_set_node_id(long this_ptr, byte[] val);
3259         // struct LDKInitFeatures ChannelCounterparty_get_features(const struct LDKChannelCounterparty *NONNULL_PTR this_ptr);
3260         public static native long ChannelCounterparty_get_features(long this_ptr);
3261         // void ChannelCounterparty_set_features(struct LDKChannelCounterparty *NONNULL_PTR this_ptr, struct LDKInitFeatures val);
3262         public static native void ChannelCounterparty_set_features(long this_ptr, long val);
3263         // uint64_t ChannelCounterparty_get_unspendable_punishment_reserve(const struct LDKChannelCounterparty *NONNULL_PTR this_ptr);
3264         public static native long ChannelCounterparty_get_unspendable_punishment_reserve(long this_ptr);
3265         // void ChannelCounterparty_set_unspendable_punishment_reserve(struct LDKChannelCounterparty *NONNULL_PTR this_ptr, uint64_t val);
3266         public static native void ChannelCounterparty_set_unspendable_punishment_reserve(long this_ptr, long val);
3267         // struct LDKCounterpartyForwardingInfo ChannelCounterparty_get_forwarding_info(const struct LDKChannelCounterparty *NONNULL_PTR this_ptr);
3268         public static native long ChannelCounterparty_get_forwarding_info(long this_ptr);
3269         // void ChannelCounterparty_set_forwarding_info(struct LDKChannelCounterparty *NONNULL_PTR this_ptr, struct LDKCounterpartyForwardingInfo val);
3270         public static native void ChannelCounterparty_set_forwarding_info(long this_ptr, long val);
3271         // 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);
3272         public static native long ChannelCounterparty_new(byte[] node_id_arg, long features_arg, long unspendable_punishment_reserve_arg, long forwarding_info_arg);
3273         // struct LDKChannelCounterparty ChannelCounterparty_clone(const struct LDKChannelCounterparty *NONNULL_PTR orig);
3274         public static native long ChannelCounterparty_clone(long orig);
3275         // void ChannelDetails_free(struct LDKChannelDetails this_obj);
3276         public static native void ChannelDetails_free(long this_obj);
3277         // const uint8_t (*ChannelDetails_get_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr))[32];
3278         public static native byte[] ChannelDetails_get_channel_id(long this_ptr);
3279         // void ChannelDetails_set_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3280         public static native void ChannelDetails_set_channel_id(long this_ptr, byte[] val);
3281         // struct LDKChannelCounterparty ChannelDetails_get_counterparty(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3282         public static native long ChannelDetails_get_counterparty(long this_ptr);
3283         // void ChannelDetails_set_counterparty(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKChannelCounterparty val);
3284         public static native void ChannelDetails_set_counterparty(long this_ptr, long val);
3285         // struct LDKOutPoint ChannelDetails_get_funding_txo(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3286         public static native long ChannelDetails_get_funding_txo(long this_ptr);
3287         // void ChannelDetails_set_funding_txo(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKOutPoint val);
3288         public static native void ChannelDetails_set_funding_txo(long this_ptr, long val);
3289         // struct LDKCOption_u64Z ChannelDetails_get_short_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3290         public static native long ChannelDetails_get_short_channel_id(long this_ptr);
3291         // void ChannelDetails_set_short_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
3292         public static native void ChannelDetails_set_short_channel_id(long this_ptr, long val);
3293         // uint64_t ChannelDetails_get_channel_value_satoshis(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3294         public static native long ChannelDetails_get_channel_value_satoshis(long this_ptr);
3295         // void ChannelDetails_set_channel_value_satoshis(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
3296         public static native void ChannelDetails_set_channel_value_satoshis(long this_ptr, long val);
3297         // struct LDKCOption_u64Z ChannelDetails_get_unspendable_punishment_reserve(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3298         public static native long ChannelDetails_get_unspendable_punishment_reserve(long this_ptr);
3299         // void ChannelDetails_set_unspendable_punishment_reserve(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
3300         public static native void ChannelDetails_set_unspendable_punishment_reserve(long this_ptr, long val);
3301         // uint64_t ChannelDetails_get_user_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3302         public static native long ChannelDetails_get_user_channel_id(long this_ptr);
3303         // void ChannelDetails_set_user_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
3304         public static native void ChannelDetails_set_user_channel_id(long this_ptr, long val);
3305         // uint64_t ChannelDetails_get_outbound_capacity_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3306         public static native long ChannelDetails_get_outbound_capacity_msat(long this_ptr);
3307         // void ChannelDetails_set_outbound_capacity_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
3308         public static native void ChannelDetails_set_outbound_capacity_msat(long this_ptr, long val);
3309         // uint64_t ChannelDetails_get_inbound_capacity_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3310         public static native long ChannelDetails_get_inbound_capacity_msat(long this_ptr);
3311         // void ChannelDetails_set_inbound_capacity_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
3312         public static native void ChannelDetails_set_inbound_capacity_msat(long this_ptr, long val);
3313         // struct LDKCOption_u32Z ChannelDetails_get_confirmations_required(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3314         public static native long ChannelDetails_get_confirmations_required(long this_ptr);
3315         // void ChannelDetails_set_confirmations_required(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKCOption_u32Z val);
3316         public static native void ChannelDetails_set_confirmations_required(long this_ptr, long val);
3317         // struct LDKCOption_u16Z ChannelDetails_get_force_close_spend_delay(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3318         public static native long ChannelDetails_get_force_close_spend_delay(long this_ptr);
3319         // void ChannelDetails_set_force_close_spend_delay(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKCOption_u16Z val);
3320         public static native void ChannelDetails_set_force_close_spend_delay(long this_ptr, long val);
3321         // bool ChannelDetails_get_is_outbound(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3322         public static native boolean ChannelDetails_get_is_outbound(long this_ptr);
3323         // void ChannelDetails_set_is_outbound(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
3324         public static native void ChannelDetails_set_is_outbound(long this_ptr, boolean val);
3325         // bool ChannelDetails_get_is_funding_locked(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3326         public static native boolean ChannelDetails_get_is_funding_locked(long this_ptr);
3327         // void ChannelDetails_set_is_funding_locked(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
3328         public static native void ChannelDetails_set_is_funding_locked(long this_ptr, boolean val);
3329         // bool ChannelDetails_get_is_usable(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3330         public static native boolean ChannelDetails_get_is_usable(long this_ptr);
3331         // void ChannelDetails_set_is_usable(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
3332         public static native void ChannelDetails_set_is_usable(long this_ptr, boolean val);
3333         // bool ChannelDetails_get_is_public(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
3334         public static native boolean ChannelDetails_get_is_public(long this_ptr);
3335         // void ChannelDetails_set_is_public(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
3336         public static native void ChannelDetails_set_is_public(long this_ptr, boolean val);
3337         // MUST_USE_RES struct LDKChannelDetails ChannelDetails_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKChannelCounterparty counterparty_arg, struct LDKOutPoint funding_txo_arg, struct LDKCOption_u64Z short_channel_id_arg, uint64_t channel_value_satoshis_arg, struct LDKCOption_u64Z unspendable_punishment_reserve_arg, uint64_t user_channel_id_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);
3338         public static native long ChannelDetails_new(byte[] channel_id_arg, long counterparty_arg, long funding_txo_arg, long short_channel_id_arg, long channel_value_satoshis_arg, long unspendable_punishment_reserve_arg, long user_channel_id_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);
3339         // struct LDKChannelDetails ChannelDetails_clone(const struct LDKChannelDetails *NONNULL_PTR orig);
3340         public static native long ChannelDetails_clone(long orig);
3341         // void PaymentSendFailure_free(struct LDKPaymentSendFailure this_ptr);
3342         public static native void PaymentSendFailure_free(long this_ptr);
3343         // struct LDKPaymentSendFailure PaymentSendFailure_clone(const struct LDKPaymentSendFailure *NONNULL_PTR orig);
3344         public static native long PaymentSendFailure_clone(long orig);
3345         // struct LDKPaymentSendFailure PaymentSendFailure_parameter_error(struct LDKAPIError a);
3346         public static native long PaymentSendFailure_parameter_error(long a);
3347         // struct LDKPaymentSendFailure PaymentSendFailure_path_parameter_error(struct LDKCVec_CResult_NoneAPIErrorZZ a);
3348         public static native long PaymentSendFailure_path_parameter_error(long[] a);
3349         // struct LDKPaymentSendFailure PaymentSendFailure_all_failed_retry_safe(struct LDKCVec_APIErrorZ a);
3350         public static native long PaymentSendFailure_all_failed_retry_safe(long[] a);
3351         // struct LDKPaymentSendFailure PaymentSendFailure_partial_failure(struct LDKCVec_CResult_NoneAPIErrorZZ results, struct LDKRouteParameters failed_paths_retry, struct LDKThirtyTwoBytes payment_id);
3352         public static native long PaymentSendFailure_partial_failure(long[] results, long failed_paths_retry, byte[] payment_id);
3353         // 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);
3354         public static native long ChannelManager_new(long fee_est, long chain_monitor, long tx_broadcaster, long logger, long keys_manager, long config, long params);
3355         // MUST_USE_RES struct LDKUserConfig ChannelManager_get_current_default_configuration(const struct LDKChannelManager *NONNULL_PTR this_arg);
3356         public static native long ChannelManager_get_current_default_configuration(long this_arg);
3357         // 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);
3358         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);
3359         // MUST_USE_RES struct LDKCVec_ChannelDetailsZ ChannelManager_list_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
3360         public static native long[] ChannelManager_list_channels(long this_arg);
3361         // MUST_USE_RES struct LDKCVec_ChannelDetailsZ ChannelManager_list_usable_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
3362         public static native long[] ChannelManager_list_usable_channels(long this_arg);
3363         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32]);
3364         public static native long ChannelManager_close_channel(long this_arg, byte[] channel_id);
3365         // 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);
3366         public static native long ChannelManager_close_channel_with_target_feerate(long this_arg, byte[] channel_id, int target_feerate_sats_per_1000_weight);
3367         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_force_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32]);
3368         public static native long ChannelManager_force_close_channel(long this_arg, byte[] channel_id);
3369         // void ChannelManager_force_close_all_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
3370         public static native void ChannelManager_force_close_all_channels(long this_arg);
3371         // 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);
3372         public static native long ChannelManager_send_payment(long this_arg, long route, byte[] payment_hash, byte[] payment_secret);
3373         // 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);
3374         public static native long ChannelManager_retry_payment(long this_arg, long route, byte[] payment_id);
3375         // 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);
3376         public static native long ChannelManager_send_spontaneous_payment(long this_arg, long route, byte[] payment_preimage);
3377         // 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);
3378         public static native long ChannelManager_funding_transaction_generated(long this_arg, byte[] temporary_channel_id, byte[] funding_transaction);
3379         // void ChannelManager_broadcast_node_announcement(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThreeBytes rgb, struct LDKThirtyTwoBytes alias, struct LDKCVec_NetAddressZ addresses);
3380         public static native void ChannelManager_broadcast_node_announcement(long this_arg, byte[] rgb, byte[] alias, long[] addresses);
3381         // void ChannelManager_process_pending_htlc_forwards(const struct LDKChannelManager *NONNULL_PTR this_arg);
3382         public static native void ChannelManager_process_pending_htlc_forwards(long this_arg);
3383         // void ChannelManager_timer_tick_occurred(const struct LDKChannelManager *NONNULL_PTR this_arg);
3384         public static native void ChannelManager_timer_tick_occurred(long this_arg);
3385         // MUST_USE_RES bool ChannelManager_fail_htlc_backwards(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*payment_hash)[32]);
3386         public static native boolean ChannelManager_fail_htlc_backwards(long this_arg, byte[] payment_hash);
3387         // MUST_USE_RES bool ChannelManager_claim_funds(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes payment_preimage);
3388         public static native boolean ChannelManager_claim_funds(long this_arg, byte[] payment_preimage);
3389         // MUST_USE_RES struct LDKPublicKey ChannelManager_get_our_node_id(const struct LDKChannelManager *NONNULL_PTR this_arg);
3390         public static native byte[] ChannelManager_get_our_node_id(long this_arg);
3391         // MUST_USE_RES struct LDKC2Tuple_PaymentHashPaymentSecretZ ChannelManager_create_inbound_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKCOption_u64Z min_value_msat, uint32_t invoice_expiry_delta_secs, uint64_t user_payment_id);
3392         public static native long ChannelManager_create_inbound_payment(long this_arg, long min_value_msat, int invoice_expiry_delta_secs, long user_payment_id);
3393         // MUST_USE_RES struct LDKCResult_PaymentSecretAPIErrorZ 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, uint64_t user_payment_id);
3394         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, long user_payment_id);
3395         // struct LDKMessageSendEventsProvider ChannelManager_as_MessageSendEventsProvider(const struct LDKChannelManager *NONNULL_PTR this_arg);
3396         public static native long ChannelManager_as_MessageSendEventsProvider(long this_arg);
3397         // struct LDKEventsProvider ChannelManager_as_EventsProvider(const struct LDKChannelManager *NONNULL_PTR this_arg);
3398         public static native long ChannelManager_as_EventsProvider(long this_arg);
3399         // struct LDKListen ChannelManager_as_Listen(const struct LDKChannelManager *NONNULL_PTR this_arg);
3400         public static native long ChannelManager_as_Listen(long this_arg);
3401         // struct LDKConfirm ChannelManager_as_Confirm(const struct LDKChannelManager *NONNULL_PTR this_arg);
3402         public static native long ChannelManager_as_Confirm(long this_arg);
3403         // MUST_USE_RES bool ChannelManager_await_persistable_update_timeout(const struct LDKChannelManager *NONNULL_PTR this_arg, uint64_t max_wait);
3404         public static native boolean ChannelManager_await_persistable_update_timeout(long this_arg, long max_wait);
3405         // void ChannelManager_await_persistable_update(const struct LDKChannelManager *NONNULL_PTR this_arg);
3406         public static native void ChannelManager_await_persistable_update(long this_arg);
3407         // MUST_USE_RES struct LDKBestBlock ChannelManager_current_best_block(const struct LDKChannelManager *NONNULL_PTR this_arg);
3408         public static native long ChannelManager_current_best_block(long this_arg);
3409         // struct LDKChannelMessageHandler ChannelManager_as_ChannelMessageHandler(const struct LDKChannelManager *NONNULL_PTR this_arg);
3410         public static native long ChannelManager_as_ChannelMessageHandler(long this_arg);
3411         // struct LDKCVec_u8Z ChannelManager_write(const struct LDKChannelManager *NONNULL_PTR obj);
3412         public static native byte[] ChannelManager_write(long obj);
3413         // void ChannelManagerReadArgs_free(struct LDKChannelManagerReadArgs this_obj);
3414         public static native void ChannelManagerReadArgs_free(long this_obj);
3415         // const struct LDKKeysInterface *ChannelManagerReadArgs_get_keys_manager(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
3416         public static native long ChannelManagerReadArgs_get_keys_manager(long this_ptr);
3417         // void ChannelManagerReadArgs_set_keys_manager(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKKeysInterface val);
3418         public static native void ChannelManagerReadArgs_set_keys_manager(long this_ptr, long val);
3419         // const struct LDKFeeEstimator *ChannelManagerReadArgs_get_fee_estimator(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
3420         public static native long ChannelManagerReadArgs_get_fee_estimator(long this_ptr);
3421         // void ChannelManagerReadArgs_set_fee_estimator(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKFeeEstimator val);
3422         public static native void ChannelManagerReadArgs_set_fee_estimator(long this_ptr, long val);
3423         // const struct LDKWatch *ChannelManagerReadArgs_get_chain_monitor(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
3424         public static native long ChannelManagerReadArgs_get_chain_monitor(long this_ptr);
3425         // void ChannelManagerReadArgs_set_chain_monitor(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKWatch val);
3426         public static native void ChannelManagerReadArgs_set_chain_monitor(long this_ptr, long val);
3427         // const struct LDKBroadcasterInterface *ChannelManagerReadArgs_get_tx_broadcaster(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
3428         public static native long ChannelManagerReadArgs_get_tx_broadcaster(long this_ptr);
3429         // void ChannelManagerReadArgs_set_tx_broadcaster(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKBroadcasterInterface val);
3430         public static native void ChannelManagerReadArgs_set_tx_broadcaster(long this_ptr, long val);
3431         // const struct LDKLogger *ChannelManagerReadArgs_get_logger(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
3432         public static native long ChannelManagerReadArgs_get_logger(long this_ptr);
3433         // void ChannelManagerReadArgs_set_logger(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKLogger val);
3434         public static native void ChannelManagerReadArgs_set_logger(long this_ptr, long val);
3435         // struct LDKUserConfig ChannelManagerReadArgs_get_default_config(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
3436         public static native long ChannelManagerReadArgs_get_default_config(long this_ptr);
3437         // void ChannelManagerReadArgs_set_default_config(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKUserConfig val);
3438         public static native void ChannelManagerReadArgs_set_default_config(long this_ptr, long val);
3439         // 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);
3440         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);
3441         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ C2Tuple_BlockHashChannelManagerZ_read(struct LDKu8slice ser, struct LDKChannelManagerReadArgs arg);
3442         public static native long C2Tuple_BlockHashChannelManagerZ_read(byte[] ser, long arg);
3443         // void DecodeError_free(struct LDKDecodeError this_obj);
3444         public static native void DecodeError_free(long this_obj);
3445         // struct LDKDecodeError DecodeError_clone(const struct LDKDecodeError *NONNULL_PTR orig);
3446         public static native long DecodeError_clone(long orig);
3447         // void Init_free(struct LDKInit this_obj);
3448         public static native void Init_free(long this_obj);
3449         // struct LDKInitFeatures Init_get_features(const struct LDKInit *NONNULL_PTR this_ptr);
3450         public static native long Init_get_features(long this_ptr);
3451         // void Init_set_features(struct LDKInit *NONNULL_PTR this_ptr, struct LDKInitFeatures val);
3452         public static native void Init_set_features(long this_ptr, long val);
3453         // MUST_USE_RES struct LDKInit Init_new(struct LDKInitFeatures features_arg);
3454         public static native long Init_new(long features_arg);
3455         // struct LDKInit Init_clone(const struct LDKInit *NONNULL_PTR orig);
3456         public static native long Init_clone(long orig);
3457         // void ErrorMessage_free(struct LDKErrorMessage this_obj);
3458         public static native void ErrorMessage_free(long this_obj);
3459         // const uint8_t (*ErrorMessage_get_channel_id(const struct LDKErrorMessage *NONNULL_PTR this_ptr))[32];
3460         public static native byte[] ErrorMessage_get_channel_id(long this_ptr);
3461         // void ErrorMessage_set_channel_id(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3462         public static native void ErrorMessage_set_channel_id(long this_ptr, byte[] val);
3463         // struct LDKStr ErrorMessage_get_data(const struct LDKErrorMessage *NONNULL_PTR this_ptr);
3464         public static native String ErrorMessage_get_data(long this_ptr);
3465         // void ErrorMessage_set_data(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKStr val);
3466         public static native void ErrorMessage_set_data(long this_ptr, String val);
3467         // MUST_USE_RES struct LDKErrorMessage ErrorMessage_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKStr data_arg);
3468         public static native long ErrorMessage_new(byte[] channel_id_arg, String data_arg);
3469         // struct LDKErrorMessage ErrorMessage_clone(const struct LDKErrorMessage *NONNULL_PTR orig);
3470         public static native long ErrorMessage_clone(long orig);
3471         // void Ping_free(struct LDKPing this_obj);
3472         public static native void Ping_free(long this_obj);
3473         // uint16_t Ping_get_ponglen(const struct LDKPing *NONNULL_PTR this_ptr);
3474         public static native short Ping_get_ponglen(long this_ptr);
3475         // void Ping_set_ponglen(struct LDKPing *NONNULL_PTR this_ptr, uint16_t val);
3476         public static native void Ping_set_ponglen(long this_ptr, short val);
3477         // uint16_t Ping_get_byteslen(const struct LDKPing *NONNULL_PTR this_ptr);
3478         public static native short Ping_get_byteslen(long this_ptr);
3479         // void Ping_set_byteslen(struct LDKPing *NONNULL_PTR this_ptr, uint16_t val);
3480         public static native void Ping_set_byteslen(long this_ptr, short val);
3481         // MUST_USE_RES struct LDKPing Ping_new(uint16_t ponglen_arg, uint16_t byteslen_arg);
3482         public static native long Ping_new(short ponglen_arg, short byteslen_arg);
3483         // struct LDKPing Ping_clone(const struct LDKPing *NONNULL_PTR orig);
3484         public static native long Ping_clone(long orig);
3485         // void Pong_free(struct LDKPong this_obj);
3486         public static native void Pong_free(long this_obj);
3487         // uint16_t Pong_get_byteslen(const struct LDKPong *NONNULL_PTR this_ptr);
3488         public static native short Pong_get_byteslen(long this_ptr);
3489         // void Pong_set_byteslen(struct LDKPong *NONNULL_PTR this_ptr, uint16_t val);
3490         public static native void Pong_set_byteslen(long this_ptr, short val);
3491         // MUST_USE_RES struct LDKPong Pong_new(uint16_t byteslen_arg);
3492         public static native long Pong_new(short byteslen_arg);
3493         // struct LDKPong Pong_clone(const struct LDKPong *NONNULL_PTR orig);
3494         public static native long Pong_clone(long orig);
3495         // void OpenChannel_free(struct LDKOpenChannel this_obj);
3496         public static native void OpenChannel_free(long this_obj);
3497         // const uint8_t (*OpenChannel_get_chain_hash(const struct LDKOpenChannel *NONNULL_PTR this_ptr))[32];
3498         public static native byte[] OpenChannel_get_chain_hash(long this_ptr);
3499         // void OpenChannel_set_chain_hash(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3500         public static native void OpenChannel_set_chain_hash(long this_ptr, byte[] val);
3501         // const uint8_t (*OpenChannel_get_temporary_channel_id(const struct LDKOpenChannel *NONNULL_PTR this_ptr))[32];
3502         public static native byte[] OpenChannel_get_temporary_channel_id(long this_ptr);
3503         // void OpenChannel_set_temporary_channel_id(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3504         public static native void OpenChannel_set_temporary_channel_id(long this_ptr, byte[] val);
3505         // uint64_t OpenChannel_get_funding_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3506         public static native long OpenChannel_get_funding_satoshis(long this_ptr);
3507         // void OpenChannel_set_funding_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
3508         public static native void OpenChannel_set_funding_satoshis(long this_ptr, long val);
3509         // uint64_t OpenChannel_get_push_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3510         public static native long OpenChannel_get_push_msat(long this_ptr);
3511         // void OpenChannel_set_push_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
3512         public static native void OpenChannel_set_push_msat(long this_ptr, long val);
3513         // uint64_t OpenChannel_get_dust_limit_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3514         public static native long OpenChannel_get_dust_limit_satoshis(long this_ptr);
3515         // void OpenChannel_set_dust_limit_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
3516         public static native void OpenChannel_set_dust_limit_satoshis(long this_ptr, long val);
3517         // uint64_t OpenChannel_get_max_htlc_value_in_flight_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3518         public static native long OpenChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
3519         // void OpenChannel_set_max_htlc_value_in_flight_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
3520         public static native void OpenChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
3521         // uint64_t OpenChannel_get_channel_reserve_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3522         public static native long OpenChannel_get_channel_reserve_satoshis(long this_ptr);
3523         // void OpenChannel_set_channel_reserve_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
3524         public static native void OpenChannel_set_channel_reserve_satoshis(long this_ptr, long val);
3525         // uint64_t OpenChannel_get_htlc_minimum_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3526         public static native long OpenChannel_get_htlc_minimum_msat(long this_ptr);
3527         // void OpenChannel_set_htlc_minimum_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
3528         public static native void OpenChannel_set_htlc_minimum_msat(long this_ptr, long val);
3529         // uint32_t OpenChannel_get_feerate_per_kw(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3530         public static native int OpenChannel_get_feerate_per_kw(long this_ptr);
3531         // void OpenChannel_set_feerate_per_kw(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint32_t val);
3532         public static native void OpenChannel_set_feerate_per_kw(long this_ptr, int val);
3533         // uint16_t OpenChannel_get_to_self_delay(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3534         public static native short OpenChannel_get_to_self_delay(long this_ptr);
3535         // void OpenChannel_set_to_self_delay(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
3536         public static native void OpenChannel_set_to_self_delay(long this_ptr, short val);
3537         // uint16_t OpenChannel_get_max_accepted_htlcs(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3538         public static native short OpenChannel_get_max_accepted_htlcs(long this_ptr);
3539         // void OpenChannel_set_max_accepted_htlcs(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
3540         public static native void OpenChannel_set_max_accepted_htlcs(long this_ptr, short val);
3541         // struct LDKPublicKey OpenChannel_get_funding_pubkey(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3542         public static native byte[] OpenChannel_get_funding_pubkey(long this_ptr);
3543         // void OpenChannel_set_funding_pubkey(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3544         public static native void OpenChannel_set_funding_pubkey(long this_ptr, byte[] val);
3545         // struct LDKPublicKey OpenChannel_get_revocation_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3546         public static native byte[] OpenChannel_get_revocation_basepoint(long this_ptr);
3547         // void OpenChannel_set_revocation_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3548         public static native void OpenChannel_set_revocation_basepoint(long this_ptr, byte[] val);
3549         // struct LDKPublicKey OpenChannel_get_payment_point(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3550         public static native byte[] OpenChannel_get_payment_point(long this_ptr);
3551         // void OpenChannel_set_payment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3552         public static native void OpenChannel_set_payment_point(long this_ptr, byte[] val);
3553         // struct LDKPublicKey OpenChannel_get_delayed_payment_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3554         public static native byte[] OpenChannel_get_delayed_payment_basepoint(long this_ptr);
3555         // void OpenChannel_set_delayed_payment_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3556         public static native void OpenChannel_set_delayed_payment_basepoint(long this_ptr, byte[] val);
3557         // struct LDKPublicKey OpenChannel_get_htlc_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3558         public static native byte[] OpenChannel_get_htlc_basepoint(long this_ptr);
3559         // void OpenChannel_set_htlc_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3560         public static native void OpenChannel_set_htlc_basepoint(long this_ptr, byte[] val);
3561         // struct LDKPublicKey OpenChannel_get_first_per_commitment_point(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3562         public static native byte[] OpenChannel_get_first_per_commitment_point(long this_ptr);
3563         // void OpenChannel_set_first_per_commitment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3564         public static native void OpenChannel_set_first_per_commitment_point(long this_ptr, byte[] val);
3565         // uint8_t OpenChannel_get_channel_flags(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
3566         public static native byte OpenChannel_get_channel_flags(long this_ptr);
3567         // void OpenChannel_set_channel_flags(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint8_t val);
3568         public static native void OpenChannel_set_channel_flags(long this_ptr, byte val);
3569         // struct LDKOpenChannel OpenChannel_clone(const struct LDKOpenChannel *NONNULL_PTR orig);
3570         public static native long OpenChannel_clone(long orig);
3571         // void AcceptChannel_free(struct LDKAcceptChannel this_obj);
3572         public static native void AcceptChannel_free(long this_obj);
3573         // const uint8_t (*AcceptChannel_get_temporary_channel_id(const struct LDKAcceptChannel *NONNULL_PTR this_ptr))[32];
3574         public static native byte[] AcceptChannel_get_temporary_channel_id(long this_ptr);
3575         // void AcceptChannel_set_temporary_channel_id(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3576         public static native void AcceptChannel_set_temporary_channel_id(long this_ptr, byte[] val);
3577         // uint64_t AcceptChannel_get_dust_limit_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3578         public static native long AcceptChannel_get_dust_limit_satoshis(long this_ptr);
3579         // void AcceptChannel_set_dust_limit_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
3580         public static native void AcceptChannel_set_dust_limit_satoshis(long this_ptr, long val);
3581         // uint64_t AcceptChannel_get_max_htlc_value_in_flight_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3582         public static native long AcceptChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
3583         // void AcceptChannel_set_max_htlc_value_in_flight_msat(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
3584         public static native void AcceptChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
3585         // uint64_t AcceptChannel_get_channel_reserve_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3586         public static native long AcceptChannel_get_channel_reserve_satoshis(long this_ptr);
3587         // void AcceptChannel_set_channel_reserve_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
3588         public static native void AcceptChannel_set_channel_reserve_satoshis(long this_ptr, long val);
3589         // uint64_t AcceptChannel_get_htlc_minimum_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3590         public static native long AcceptChannel_get_htlc_minimum_msat(long this_ptr);
3591         // void AcceptChannel_set_htlc_minimum_msat(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
3592         public static native void AcceptChannel_set_htlc_minimum_msat(long this_ptr, long val);
3593         // uint32_t AcceptChannel_get_minimum_depth(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3594         public static native int AcceptChannel_get_minimum_depth(long this_ptr);
3595         // void AcceptChannel_set_minimum_depth(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint32_t val);
3596         public static native void AcceptChannel_set_minimum_depth(long this_ptr, int val);
3597         // uint16_t AcceptChannel_get_to_self_delay(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3598         public static native short AcceptChannel_get_to_self_delay(long this_ptr);
3599         // void AcceptChannel_set_to_self_delay(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
3600         public static native void AcceptChannel_set_to_self_delay(long this_ptr, short val);
3601         // uint16_t AcceptChannel_get_max_accepted_htlcs(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3602         public static native short AcceptChannel_get_max_accepted_htlcs(long this_ptr);
3603         // void AcceptChannel_set_max_accepted_htlcs(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
3604         public static native void AcceptChannel_set_max_accepted_htlcs(long this_ptr, short val);
3605         // struct LDKPublicKey AcceptChannel_get_funding_pubkey(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3606         public static native byte[] AcceptChannel_get_funding_pubkey(long this_ptr);
3607         // void AcceptChannel_set_funding_pubkey(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3608         public static native void AcceptChannel_set_funding_pubkey(long this_ptr, byte[] val);
3609         // struct LDKPublicKey AcceptChannel_get_revocation_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3610         public static native byte[] AcceptChannel_get_revocation_basepoint(long this_ptr);
3611         // void AcceptChannel_set_revocation_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3612         public static native void AcceptChannel_set_revocation_basepoint(long this_ptr, byte[] val);
3613         // struct LDKPublicKey AcceptChannel_get_payment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3614         public static native byte[] AcceptChannel_get_payment_point(long this_ptr);
3615         // void AcceptChannel_set_payment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3616         public static native void AcceptChannel_set_payment_point(long this_ptr, byte[] val);
3617         // struct LDKPublicKey AcceptChannel_get_delayed_payment_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3618         public static native byte[] AcceptChannel_get_delayed_payment_basepoint(long this_ptr);
3619         // void AcceptChannel_set_delayed_payment_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3620         public static native void AcceptChannel_set_delayed_payment_basepoint(long this_ptr, byte[] val);
3621         // struct LDKPublicKey AcceptChannel_get_htlc_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3622         public static native byte[] AcceptChannel_get_htlc_basepoint(long this_ptr);
3623         // void AcceptChannel_set_htlc_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3624         public static native void AcceptChannel_set_htlc_basepoint(long this_ptr, byte[] val);
3625         // struct LDKPublicKey AcceptChannel_get_first_per_commitment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
3626         public static native byte[] AcceptChannel_get_first_per_commitment_point(long this_ptr);
3627         // void AcceptChannel_set_first_per_commitment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3628         public static native void AcceptChannel_set_first_per_commitment_point(long this_ptr, byte[] val);
3629         // struct LDKAcceptChannel AcceptChannel_clone(const struct LDKAcceptChannel *NONNULL_PTR orig);
3630         public static native long AcceptChannel_clone(long orig);
3631         // void FundingCreated_free(struct LDKFundingCreated this_obj);
3632         public static native void FundingCreated_free(long this_obj);
3633         // const uint8_t (*FundingCreated_get_temporary_channel_id(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
3634         public static native byte[] FundingCreated_get_temporary_channel_id(long this_ptr);
3635         // void FundingCreated_set_temporary_channel_id(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3636         public static native void FundingCreated_set_temporary_channel_id(long this_ptr, byte[] val);
3637         // const uint8_t (*FundingCreated_get_funding_txid(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
3638         public static native byte[] FundingCreated_get_funding_txid(long this_ptr);
3639         // void FundingCreated_set_funding_txid(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3640         public static native void FundingCreated_set_funding_txid(long this_ptr, byte[] val);
3641         // uint16_t FundingCreated_get_funding_output_index(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
3642         public static native short FundingCreated_get_funding_output_index(long this_ptr);
3643         // void FundingCreated_set_funding_output_index(struct LDKFundingCreated *NONNULL_PTR this_ptr, uint16_t val);
3644         public static native void FundingCreated_set_funding_output_index(long this_ptr, short val);
3645         // struct LDKSignature FundingCreated_get_signature(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
3646         public static native byte[] FundingCreated_get_signature(long this_ptr);
3647         // void FundingCreated_set_signature(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKSignature val);
3648         public static native void FundingCreated_set_signature(long this_ptr, byte[] val);
3649         // 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);
3650         public static native long FundingCreated_new(byte[] temporary_channel_id_arg, byte[] funding_txid_arg, short funding_output_index_arg, byte[] signature_arg);
3651         // struct LDKFundingCreated FundingCreated_clone(const struct LDKFundingCreated *NONNULL_PTR orig);
3652         public static native long FundingCreated_clone(long orig);
3653         // void FundingSigned_free(struct LDKFundingSigned this_obj);
3654         public static native void FundingSigned_free(long this_obj);
3655         // const uint8_t (*FundingSigned_get_channel_id(const struct LDKFundingSigned *NONNULL_PTR this_ptr))[32];
3656         public static native byte[] FundingSigned_get_channel_id(long this_ptr);
3657         // void FundingSigned_set_channel_id(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3658         public static native void FundingSigned_set_channel_id(long this_ptr, byte[] val);
3659         // struct LDKSignature FundingSigned_get_signature(const struct LDKFundingSigned *NONNULL_PTR this_ptr);
3660         public static native byte[] FundingSigned_get_signature(long this_ptr);
3661         // void FundingSigned_set_signature(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
3662         public static native void FundingSigned_set_signature(long this_ptr, byte[] val);
3663         // MUST_USE_RES struct LDKFundingSigned FundingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg);
3664         public static native long FundingSigned_new(byte[] channel_id_arg, byte[] signature_arg);
3665         // struct LDKFundingSigned FundingSigned_clone(const struct LDKFundingSigned *NONNULL_PTR orig);
3666         public static native long FundingSigned_clone(long orig);
3667         // void FundingLocked_free(struct LDKFundingLocked this_obj);
3668         public static native void FundingLocked_free(long this_obj);
3669         // const uint8_t (*FundingLocked_get_channel_id(const struct LDKFundingLocked *NONNULL_PTR this_ptr))[32];
3670         public static native byte[] FundingLocked_get_channel_id(long this_ptr);
3671         // void FundingLocked_set_channel_id(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3672         public static native void FundingLocked_set_channel_id(long this_ptr, byte[] val);
3673         // struct LDKPublicKey FundingLocked_get_next_per_commitment_point(const struct LDKFundingLocked *NONNULL_PTR this_ptr);
3674         public static native byte[] FundingLocked_get_next_per_commitment_point(long this_ptr);
3675         // void FundingLocked_set_next_per_commitment_point(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3676         public static native void FundingLocked_set_next_per_commitment_point(long this_ptr, byte[] val);
3677         // MUST_USE_RES struct LDKFundingLocked FundingLocked_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKPublicKey next_per_commitment_point_arg);
3678         public static native long FundingLocked_new(byte[] channel_id_arg, byte[] next_per_commitment_point_arg);
3679         // struct LDKFundingLocked FundingLocked_clone(const struct LDKFundingLocked *NONNULL_PTR orig);
3680         public static native long FundingLocked_clone(long orig);
3681         // void Shutdown_free(struct LDKShutdown this_obj);
3682         public static native void Shutdown_free(long this_obj);
3683         // const uint8_t (*Shutdown_get_channel_id(const struct LDKShutdown *NONNULL_PTR this_ptr))[32];
3684         public static native byte[] Shutdown_get_channel_id(long this_ptr);
3685         // void Shutdown_set_channel_id(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3686         public static native void Shutdown_set_channel_id(long this_ptr, byte[] val);
3687         // struct LDKu8slice Shutdown_get_scriptpubkey(const struct LDKShutdown *NONNULL_PTR this_ptr);
3688         public static native byte[] Shutdown_get_scriptpubkey(long this_ptr);
3689         // void Shutdown_set_scriptpubkey(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
3690         public static native void Shutdown_set_scriptpubkey(long this_ptr, byte[] val);
3691         // MUST_USE_RES struct LDKShutdown Shutdown_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKCVec_u8Z scriptpubkey_arg);
3692         public static native long Shutdown_new(byte[] channel_id_arg, byte[] scriptpubkey_arg);
3693         // struct LDKShutdown Shutdown_clone(const struct LDKShutdown *NONNULL_PTR orig);
3694         public static native long Shutdown_clone(long orig);
3695         // void ClosingSignedFeeRange_free(struct LDKClosingSignedFeeRange this_obj);
3696         public static native void ClosingSignedFeeRange_free(long this_obj);
3697         // uint64_t ClosingSignedFeeRange_get_min_fee_satoshis(const struct LDKClosingSignedFeeRange *NONNULL_PTR this_ptr);
3698         public static native long ClosingSignedFeeRange_get_min_fee_satoshis(long this_ptr);
3699         // void ClosingSignedFeeRange_set_min_fee_satoshis(struct LDKClosingSignedFeeRange *NONNULL_PTR this_ptr, uint64_t val);
3700         public static native void ClosingSignedFeeRange_set_min_fee_satoshis(long this_ptr, long val);
3701         // uint64_t ClosingSignedFeeRange_get_max_fee_satoshis(const struct LDKClosingSignedFeeRange *NONNULL_PTR this_ptr);
3702         public static native long ClosingSignedFeeRange_get_max_fee_satoshis(long this_ptr);
3703         // void ClosingSignedFeeRange_set_max_fee_satoshis(struct LDKClosingSignedFeeRange *NONNULL_PTR this_ptr, uint64_t val);
3704         public static native void ClosingSignedFeeRange_set_max_fee_satoshis(long this_ptr, long val);
3705         // MUST_USE_RES struct LDKClosingSignedFeeRange ClosingSignedFeeRange_new(uint64_t min_fee_satoshis_arg, uint64_t max_fee_satoshis_arg);
3706         public static native long ClosingSignedFeeRange_new(long min_fee_satoshis_arg, long max_fee_satoshis_arg);
3707         // struct LDKClosingSignedFeeRange ClosingSignedFeeRange_clone(const struct LDKClosingSignedFeeRange *NONNULL_PTR orig);
3708         public static native long ClosingSignedFeeRange_clone(long orig);
3709         // void ClosingSigned_free(struct LDKClosingSigned this_obj);
3710         public static native void ClosingSigned_free(long this_obj);
3711         // const uint8_t (*ClosingSigned_get_channel_id(const struct LDKClosingSigned *NONNULL_PTR this_ptr))[32];
3712         public static native byte[] ClosingSigned_get_channel_id(long this_ptr);
3713         // void ClosingSigned_set_channel_id(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3714         public static native void ClosingSigned_set_channel_id(long this_ptr, byte[] val);
3715         // uint64_t ClosingSigned_get_fee_satoshis(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
3716         public static native long ClosingSigned_get_fee_satoshis(long this_ptr);
3717         // void ClosingSigned_set_fee_satoshis(struct LDKClosingSigned *NONNULL_PTR this_ptr, uint64_t val);
3718         public static native void ClosingSigned_set_fee_satoshis(long this_ptr, long val);
3719         // struct LDKSignature ClosingSigned_get_signature(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
3720         public static native byte[] ClosingSigned_get_signature(long this_ptr);
3721         // void ClosingSigned_set_signature(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
3722         public static native void ClosingSigned_set_signature(long this_ptr, byte[] val);
3723         // struct LDKClosingSignedFeeRange ClosingSigned_get_fee_range(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
3724         public static native long ClosingSigned_get_fee_range(long this_ptr);
3725         // void ClosingSigned_set_fee_range(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKClosingSignedFeeRange val);
3726         public static native void ClosingSigned_set_fee_range(long this_ptr, long val);
3727         // 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);
3728         public static native long ClosingSigned_new(byte[] channel_id_arg, long fee_satoshis_arg, byte[] signature_arg, long fee_range_arg);
3729         // struct LDKClosingSigned ClosingSigned_clone(const struct LDKClosingSigned *NONNULL_PTR orig);
3730         public static native long ClosingSigned_clone(long orig);
3731         // void UpdateAddHTLC_free(struct LDKUpdateAddHTLC this_obj);
3732         public static native void UpdateAddHTLC_free(long this_obj);
3733         // const uint8_t (*UpdateAddHTLC_get_channel_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
3734         public static native byte[] UpdateAddHTLC_get_channel_id(long this_ptr);
3735         // void UpdateAddHTLC_set_channel_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3736         public static native void UpdateAddHTLC_set_channel_id(long this_ptr, byte[] val);
3737         // uint64_t UpdateAddHTLC_get_htlc_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
3738         public static native long UpdateAddHTLC_get_htlc_id(long this_ptr);
3739         // void UpdateAddHTLC_set_htlc_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint64_t val);
3740         public static native void UpdateAddHTLC_set_htlc_id(long this_ptr, long val);
3741         // uint64_t UpdateAddHTLC_get_amount_msat(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
3742         public static native long UpdateAddHTLC_get_amount_msat(long this_ptr);
3743         // void UpdateAddHTLC_set_amount_msat(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint64_t val);
3744         public static native void UpdateAddHTLC_set_amount_msat(long this_ptr, long val);
3745         // const uint8_t (*UpdateAddHTLC_get_payment_hash(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
3746         public static native byte[] UpdateAddHTLC_get_payment_hash(long this_ptr);
3747         // void UpdateAddHTLC_set_payment_hash(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3748         public static native void UpdateAddHTLC_set_payment_hash(long this_ptr, byte[] val);
3749         // uint32_t UpdateAddHTLC_get_cltv_expiry(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
3750         public static native int UpdateAddHTLC_get_cltv_expiry(long this_ptr);
3751         // void UpdateAddHTLC_set_cltv_expiry(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint32_t val);
3752         public static native void UpdateAddHTLC_set_cltv_expiry(long this_ptr, int val);
3753         // struct LDKUpdateAddHTLC UpdateAddHTLC_clone(const struct LDKUpdateAddHTLC *NONNULL_PTR orig);
3754         public static native long UpdateAddHTLC_clone(long orig);
3755         // void UpdateFulfillHTLC_free(struct LDKUpdateFulfillHTLC this_obj);
3756         public static native void UpdateFulfillHTLC_free(long this_obj);
3757         // const uint8_t (*UpdateFulfillHTLC_get_channel_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
3758         public static native byte[] UpdateFulfillHTLC_get_channel_id(long this_ptr);
3759         // void UpdateFulfillHTLC_set_channel_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3760         public static native void UpdateFulfillHTLC_set_channel_id(long this_ptr, byte[] val);
3761         // uint64_t UpdateFulfillHTLC_get_htlc_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr);
3762         public static native long UpdateFulfillHTLC_get_htlc_id(long this_ptr);
3763         // void UpdateFulfillHTLC_set_htlc_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, uint64_t val);
3764         public static native void UpdateFulfillHTLC_set_htlc_id(long this_ptr, long val);
3765         // const uint8_t (*UpdateFulfillHTLC_get_payment_preimage(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
3766         public static native byte[] UpdateFulfillHTLC_get_payment_preimage(long this_ptr);
3767         // void UpdateFulfillHTLC_set_payment_preimage(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3768         public static native void UpdateFulfillHTLC_set_payment_preimage(long this_ptr, byte[] val);
3769         // MUST_USE_RES struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t htlc_id_arg, struct LDKThirtyTwoBytes payment_preimage_arg);
3770         public static native long UpdateFulfillHTLC_new(byte[] channel_id_arg, long htlc_id_arg, byte[] payment_preimage_arg);
3771         // struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_clone(const struct LDKUpdateFulfillHTLC *NONNULL_PTR orig);
3772         public static native long UpdateFulfillHTLC_clone(long orig);
3773         // void UpdateFailHTLC_free(struct LDKUpdateFailHTLC this_obj);
3774         public static native void UpdateFailHTLC_free(long this_obj);
3775         // const uint8_t (*UpdateFailHTLC_get_channel_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr))[32];
3776         public static native byte[] UpdateFailHTLC_get_channel_id(long this_ptr);
3777         // void UpdateFailHTLC_set_channel_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3778         public static native void UpdateFailHTLC_set_channel_id(long this_ptr, byte[] val);
3779         // uint64_t UpdateFailHTLC_get_htlc_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr);
3780         public static native long UpdateFailHTLC_get_htlc_id(long this_ptr);
3781         // void UpdateFailHTLC_set_htlc_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, uint64_t val);
3782         public static native void UpdateFailHTLC_set_htlc_id(long this_ptr, long val);
3783         // struct LDKUpdateFailHTLC UpdateFailHTLC_clone(const struct LDKUpdateFailHTLC *NONNULL_PTR orig);
3784         public static native long UpdateFailHTLC_clone(long orig);
3785         // void UpdateFailMalformedHTLC_free(struct LDKUpdateFailMalformedHTLC this_obj);
3786         public static native void UpdateFailMalformedHTLC_free(long this_obj);
3787         // const uint8_t (*UpdateFailMalformedHTLC_get_channel_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr))[32];
3788         public static native byte[] UpdateFailMalformedHTLC_get_channel_id(long this_ptr);
3789         // void UpdateFailMalformedHTLC_set_channel_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3790         public static native void UpdateFailMalformedHTLC_set_channel_id(long this_ptr, byte[] val);
3791         // uint64_t UpdateFailMalformedHTLC_get_htlc_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
3792         public static native long UpdateFailMalformedHTLC_get_htlc_id(long this_ptr);
3793         // void UpdateFailMalformedHTLC_set_htlc_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, uint64_t val);
3794         public static native void UpdateFailMalformedHTLC_set_htlc_id(long this_ptr, long val);
3795         // uint16_t UpdateFailMalformedHTLC_get_failure_code(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
3796         public static native short UpdateFailMalformedHTLC_get_failure_code(long this_ptr);
3797         // void UpdateFailMalformedHTLC_set_failure_code(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, uint16_t val);
3798         public static native void UpdateFailMalformedHTLC_set_failure_code(long this_ptr, short val);
3799         // struct LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_clone(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR orig);
3800         public static native long UpdateFailMalformedHTLC_clone(long orig);
3801         // void CommitmentSigned_free(struct LDKCommitmentSigned this_obj);
3802         public static native void CommitmentSigned_free(long this_obj);
3803         // const uint8_t (*CommitmentSigned_get_channel_id(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr))[32];
3804         public static native byte[] CommitmentSigned_get_channel_id(long this_ptr);
3805         // void CommitmentSigned_set_channel_id(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3806         public static native void CommitmentSigned_set_channel_id(long this_ptr, byte[] val);
3807         // struct LDKSignature CommitmentSigned_get_signature(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr);
3808         public static native byte[] CommitmentSigned_get_signature(long this_ptr);
3809         // void CommitmentSigned_set_signature(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
3810         public static native void CommitmentSigned_set_signature(long this_ptr, byte[] val);
3811         // void CommitmentSigned_set_htlc_signatures(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKCVec_SignatureZ val);
3812         public static native void CommitmentSigned_set_htlc_signatures(long this_ptr, byte[][] val);
3813         // MUST_USE_RES struct LDKCommitmentSigned CommitmentSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg, struct LDKCVec_SignatureZ htlc_signatures_arg);
3814         public static native long CommitmentSigned_new(byte[] channel_id_arg, byte[] signature_arg, byte[][] htlc_signatures_arg);
3815         // struct LDKCommitmentSigned CommitmentSigned_clone(const struct LDKCommitmentSigned *NONNULL_PTR orig);
3816         public static native long CommitmentSigned_clone(long orig);
3817         // void RevokeAndACK_free(struct LDKRevokeAndACK this_obj);
3818         public static native void RevokeAndACK_free(long this_obj);
3819         // const uint8_t (*RevokeAndACK_get_channel_id(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
3820         public static native byte[] RevokeAndACK_get_channel_id(long this_ptr);
3821         // void RevokeAndACK_set_channel_id(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3822         public static native void RevokeAndACK_set_channel_id(long this_ptr, byte[] val);
3823         // const uint8_t (*RevokeAndACK_get_per_commitment_secret(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
3824         public static native byte[] RevokeAndACK_get_per_commitment_secret(long this_ptr);
3825         // void RevokeAndACK_set_per_commitment_secret(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3826         public static native void RevokeAndACK_set_per_commitment_secret(long this_ptr, byte[] val);
3827         // struct LDKPublicKey RevokeAndACK_get_next_per_commitment_point(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr);
3828         public static native byte[] RevokeAndACK_get_next_per_commitment_point(long this_ptr);
3829         // void RevokeAndACK_set_next_per_commitment_point(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3830         public static native void RevokeAndACK_set_next_per_commitment_point(long this_ptr, byte[] val);
3831         // 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);
3832         public static native long RevokeAndACK_new(byte[] channel_id_arg, byte[] per_commitment_secret_arg, byte[] next_per_commitment_point_arg);
3833         // struct LDKRevokeAndACK RevokeAndACK_clone(const struct LDKRevokeAndACK *NONNULL_PTR orig);
3834         public static native long RevokeAndACK_clone(long orig);
3835         // void UpdateFee_free(struct LDKUpdateFee this_obj);
3836         public static native void UpdateFee_free(long this_obj);
3837         // const uint8_t (*UpdateFee_get_channel_id(const struct LDKUpdateFee *NONNULL_PTR this_ptr))[32];
3838         public static native byte[] UpdateFee_get_channel_id(long this_ptr);
3839         // void UpdateFee_set_channel_id(struct LDKUpdateFee *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3840         public static native void UpdateFee_set_channel_id(long this_ptr, byte[] val);
3841         // uint32_t UpdateFee_get_feerate_per_kw(const struct LDKUpdateFee *NONNULL_PTR this_ptr);
3842         public static native int UpdateFee_get_feerate_per_kw(long this_ptr);
3843         // void UpdateFee_set_feerate_per_kw(struct LDKUpdateFee *NONNULL_PTR this_ptr, uint32_t val);
3844         public static native void UpdateFee_set_feerate_per_kw(long this_ptr, int val);
3845         // MUST_USE_RES struct LDKUpdateFee UpdateFee_new(struct LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg);
3846         public static native long UpdateFee_new(byte[] channel_id_arg, int feerate_per_kw_arg);
3847         // struct LDKUpdateFee UpdateFee_clone(const struct LDKUpdateFee *NONNULL_PTR orig);
3848         public static native long UpdateFee_clone(long orig);
3849         // void DataLossProtect_free(struct LDKDataLossProtect this_obj);
3850         public static native void DataLossProtect_free(long this_obj);
3851         // const uint8_t (*DataLossProtect_get_your_last_per_commitment_secret(const struct LDKDataLossProtect *NONNULL_PTR this_ptr))[32];
3852         public static native byte[] DataLossProtect_get_your_last_per_commitment_secret(long this_ptr);
3853         // void DataLossProtect_set_your_last_per_commitment_secret(struct LDKDataLossProtect *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3854         public static native void DataLossProtect_set_your_last_per_commitment_secret(long this_ptr, byte[] val);
3855         // struct LDKPublicKey DataLossProtect_get_my_current_per_commitment_point(const struct LDKDataLossProtect *NONNULL_PTR this_ptr);
3856         public static native byte[] DataLossProtect_get_my_current_per_commitment_point(long this_ptr);
3857         // void DataLossProtect_set_my_current_per_commitment_point(struct LDKDataLossProtect *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3858         public static native void DataLossProtect_set_my_current_per_commitment_point(long this_ptr, byte[] val);
3859         // MUST_USE_RES struct LDKDataLossProtect DataLossProtect_new(struct LDKThirtyTwoBytes your_last_per_commitment_secret_arg, struct LDKPublicKey my_current_per_commitment_point_arg);
3860         public static native long DataLossProtect_new(byte[] your_last_per_commitment_secret_arg, byte[] my_current_per_commitment_point_arg);
3861         // struct LDKDataLossProtect DataLossProtect_clone(const struct LDKDataLossProtect *NONNULL_PTR orig);
3862         public static native long DataLossProtect_clone(long orig);
3863         // void ChannelReestablish_free(struct LDKChannelReestablish this_obj);
3864         public static native void ChannelReestablish_free(long this_obj);
3865         // const uint8_t (*ChannelReestablish_get_channel_id(const struct LDKChannelReestablish *NONNULL_PTR this_ptr))[32];
3866         public static native byte[] ChannelReestablish_get_channel_id(long this_ptr);
3867         // void ChannelReestablish_set_channel_id(struct LDKChannelReestablish *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3868         public static native void ChannelReestablish_set_channel_id(long this_ptr, byte[] val);
3869         // uint64_t ChannelReestablish_get_next_local_commitment_number(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
3870         public static native long ChannelReestablish_get_next_local_commitment_number(long this_ptr);
3871         // void ChannelReestablish_set_next_local_commitment_number(struct LDKChannelReestablish *NONNULL_PTR this_ptr, uint64_t val);
3872         public static native void ChannelReestablish_set_next_local_commitment_number(long this_ptr, long val);
3873         // uint64_t ChannelReestablish_get_next_remote_commitment_number(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
3874         public static native long ChannelReestablish_get_next_remote_commitment_number(long this_ptr);
3875         // void ChannelReestablish_set_next_remote_commitment_number(struct LDKChannelReestablish *NONNULL_PTR this_ptr, uint64_t val);
3876         public static native void ChannelReestablish_set_next_remote_commitment_number(long this_ptr, long val);
3877         // struct LDKChannelReestablish ChannelReestablish_clone(const struct LDKChannelReestablish *NONNULL_PTR orig);
3878         public static native long ChannelReestablish_clone(long orig);
3879         // void AnnouncementSignatures_free(struct LDKAnnouncementSignatures this_obj);
3880         public static native void AnnouncementSignatures_free(long this_obj);
3881         // const uint8_t (*AnnouncementSignatures_get_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr))[32];
3882         public static native byte[] AnnouncementSignatures_get_channel_id(long this_ptr);
3883         // void AnnouncementSignatures_set_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3884         public static native void AnnouncementSignatures_set_channel_id(long this_ptr, byte[] val);
3885         // uint64_t AnnouncementSignatures_get_short_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
3886         public static native long AnnouncementSignatures_get_short_channel_id(long this_ptr);
3887         // void AnnouncementSignatures_set_short_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, uint64_t val);
3888         public static native void AnnouncementSignatures_set_short_channel_id(long this_ptr, long val);
3889         // struct LDKSignature AnnouncementSignatures_get_node_signature(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
3890         public static native byte[] AnnouncementSignatures_get_node_signature(long this_ptr);
3891         // void AnnouncementSignatures_set_node_signature(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKSignature val);
3892         public static native void AnnouncementSignatures_set_node_signature(long this_ptr, byte[] val);
3893         // struct LDKSignature AnnouncementSignatures_get_bitcoin_signature(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
3894         public static native byte[] AnnouncementSignatures_get_bitcoin_signature(long this_ptr);
3895         // void AnnouncementSignatures_set_bitcoin_signature(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKSignature val);
3896         public static native void AnnouncementSignatures_set_bitcoin_signature(long this_ptr, byte[] val);
3897         // 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);
3898         public static native long AnnouncementSignatures_new(byte[] channel_id_arg, long short_channel_id_arg, byte[] node_signature_arg, byte[] bitcoin_signature_arg);
3899         // struct LDKAnnouncementSignatures AnnouncementSignatures_clone(const struct LDKAnnouncementSignatures *NONNULL_PTR orig);
3900         public static native long AnnouncementSignatures_clone(long orig);
3901         // void NetAddress_free(struct LDKNetAddress this_ptr);
3902         public static native void NetAddress_free(long this_ptr);
3903         // struct LDKNetAddress NetAddress_clone(const struct LDKNetAddress *NONNULL_PTR orig);
3904         public static native long NetAddress_clone(long orig);
3905         // struct LDKNetAddress NetAddress_ipv4(struct LDKFourBytes addr, uint16_t port);
3906         public static native long NetAddress_ipv4(byte[] addr, short port);
3907         // struct LDKNetAddress NetAddress_ipv6(struct LDKSixteenBytes addr, uint16_t port);
3908         public static native long NetAddress_ipv6(byte[] addr, short port);
3909         // struct LDKNetAddress NetAddress_onion_v2(struct LDKTenBytes addr, uint16_t port);
3910         public static native long NetAddress_onion_v2(byte[] addr, short port);
3911         // struct LDKNetAddress NetAddress_onion_v3(struct LDKThirtyTwoBytes ed25519_pubkey, uint16_t checksum, uint8_t version, uint16_t port);
3912         public static native long NetAddress_onion_v3(byte[] ed25519_pubkey, short checksum, byte version, short port);
3913         // struct LDKCVec_u8Z NetAddress_write(const struct LDKNetAddress *NONNULL_PTR obj);
3914         public static native byte[] NetAddress_write(long obj);
3915         // struct LDKCResult_NetAddressDecodeErrorZ NetAddress_read(struct LDKu8slice ser);
3916         public static native long NetAddress_read(byte[] ser);
3917         // void UnsignedNodeAnnouncement_free(struct LDKUnsignedNodeAnnouncement this_obj);
3918         public static native void UnsignedNodeAnnouncement_free(long this_obj);
3919         // struct LDKNodeFeatures UnsignedNodeAnnouncement_get_features(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
3920         public static native long UnsignedNodeAnnouncement_get_features(long this_ptr);
3921         // void UnsignedNodeAnnouncement_set_features(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
3922         public static native void UnsignedNodeAnnouncement_set_features(long this_ptr, long val);
3923         // uint32_t UnsignedNodeAnnouncement_get_timestamp(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
3924         public static native int UnsignedNodeAnnouncement_get_timestamp(long this_ptr);
3925         // void UnsignedNodeAnnouncement_set_timestamp(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, uint32_t val);
3926         public static native void UnsignedNodeAnnouncement_set_timestamp(long this_ptr, int val);
3927         // struct LDKPublicKey UnsignedNodeAnnouncement_get_node_id(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
3928         public static native byte[] UnsignedNodeAnnouncement_get_node_id(long this_ptr);
3929         // void UnsignedNodeAnnouncement_set_node_id(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3930         public static native void UnsignedNodeAnnouncement_set_node_id(long this_ptr, byte[] val);
3931         // const uint8_t (*UnsignedNodeAnnouncement_get_rgb(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr))[3];
3932         public static native byte[] UnsignedNodeAnnouncement_get_rgb(long this_ptr);
3933         // void UnsignedNodeAnnouncement_set_rgb(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKThreeBytes val);
3934         public static native void UnsignedNodeAnnouncement_set_rgb(long this_ptr, byte[] val);
3935         // const uint8_t (*UnsignedNodeAnnouncement_get_alias(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr))[32];
3936         public static native byte[] UnsignedNodeAnnouncement_get_alias(long this_ptr);
3937         // void UnsignedNodeAnnouncement_set_alias(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3938         public static native void UnsignedNodeAnnouncement_set_alias(long this_ptr, byte[] val);
3939         // void UnsignedNodeAnnouncement_set_addresses(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKCVec_NetAddressZ val);
3940         public static native void UnsignedNodeAnnouncement_set_addresses(long this_ptr, long[] val);
3941         // struct LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_clone(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR orig);
3942         public static native long UnsignedNodeAnnouncement_clone(long orig);
3943         // void NodeAnnouncement_free(struct LDKNodeAnnouncement this_obj);
3944         public static native void NodeAnnouncement_free(long this_obj);
3945         // struct LDKSignature NodeAnnouncement_get_signature(const struct LDKNodeAnnouncement *NONNULL_PTR this_ptr);
3946         public static native byte[] NodeAnnouncement_get_signature(long this_ptr);
3947         // void NodeAnnouncement_set_signature(struct LDKNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
3948         public static native void NodeAnnouncement_set_signature(long this_ptr, byte[] val);
3949         // struct LDKUnsignedNodeAnnouncement NodeAnnouncement_get_contents(const struct LDKNodeAnnouncement *NONNULL_PTR this_ptr);
3950         public static native long NodeAnnouncement_get_contents(long this_ptr);
3951         // void NodeAnnouncement_set_contents(struct LDKNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKUnsignedNodeAnnouncement val);
3952         public static native void NodeAnnouncement_set_contents(long this_ptr, long val);
3953         // MUST_USE_RES struct LDKNodeAnnouncement NodeAnnouncement_new(struct LDKSignature signature_arg, struct LDKUnsignedNodeAnnouncement contents_arg);
3954         public static native long NodeAnnouncement_new(byte[] signature_arg, long contents_arg);
3955         // struct LDKNodeAnnouncement NodeAnnouncement_clone(const struct LDKNodeAnnouncement *NONNULL_PTR orig);
3956         public static native long NodeAnnouncement_clone(long orig);
3957         // void UnsignedChannelAnnouncement_free(struct LDKUnsignedChannelAnnouncement this_obj);
3958         public static native void UnsignedChannelAnnouncement_free(long this_obj);
3959         // struct LDKChannelFeatures UnsignedChannelAnnouncement_get_features(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
3960         public static native long UnsignedChannelAnnouncement_get_features(long this_ptr);
3961         // void UnsignedChannelAnnouncement_set_features(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
3962         public static native void UnsignedChannelAnnouncement_set_features(long this_ptr, long val);
3963         // const uint8_t (*UnsignedChannelAnnouncement_get_chain_hash(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr))[32];
3964         public static native byte[] UnsignedChannelAnnouncement_get_chain_hash(long this_ptr);
3965         // void UnsignedChannelAnnouncement_set_chain_hash(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3966         public static native void UnsignedChannelAnnouncement_set_chain_hash(long this_ptr, byte[] val);
3967         // uint64_t UnsignedChannelAnnouncement_get_short_channel_id(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
3968         public static native long UnsignedChannelAnnouncement_get_short_channel_id(long this_ptr);
3969         // void UnsignedChannelAnnouncement_set_short_channel_id(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, uint64_t val);
3970         public static native void UnsignedChannelAnnouncement_set_short_channel_id(long this_ptr, long val);
3971         // struct LDKPublicKey UnsignedChannelAnnouncement_get_node_id_1(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
3972         public static native byte[] UnsignedChannelAnnouncement_get_node_id_1(long this_ptr);
3973         // void UnsignedChannelAnnouncement_set_node_id_1(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3974         public static native void UnsignedChannelAnnouncement_set_node_id_1(long this_ptr, byte[] val);
3975         // struct LDKPublicKey UnsignedChannelAnnouncement_get_node_id_2(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
3976         public static native byte[] UnsignedChannelAnnouncement_get_node_id_2(long this_ptr);
3977         // void UnsignedChannelAnnouncement_set_node_id_2(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3978         public static native void UnsignedChannelAnnouncement_set_node_id_2(long this_ptr, byte[] val);
3979         // struct LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_1(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
3980         public static native byte[] UnsignedChannelAnnouncement_get_bitcoin_key_1(long this_ptr);
3981         // void UnsignedChannelAnnouncement_set_bitcoin_key_1(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3982         public static native void UnsignedChannelAnnouncement_set_bitcoin_key_1(long this_ptr, byte[] val);
3983         // struct LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_2(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
3984         public static native byte[] UnsignedChannelAnnouncement_get_bitcoin_key_2(long this_ptr);
3985         // void UnsignedChannelAnnouncement_set_bitcoin_key_2(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3986         public static native void UnsignedChannelAnnouncement_set_bitcoin_key_2(long this_ptr, byte[] val);
3987         // struct LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_clone(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR orig);
3988         public static native long UnsignedChannelAnnouncement_clone(long orig);
3989         // void ChannelAnnouncement_free(struct LDKChannelAnnouncement this_obj);
3990         public static native void ChannelAnnouncement_free(long this_obj);
3991         // struct LDKSignature ChannelAnnouncement_get_node_signature_1(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
3992         public static native byte[] ChannelAnnouncement_get_node_signature_1(long this_ptr);
3993         // void ChannelAnnouncement_set_node_signature_1(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
3994         public static native void ChannelAnnouncement_set_node_signature_1(long this_ptr, byte[] val);
3995         // struct LDKSignature ChannelAnnouncement_get_node_signature_2(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
3996         public static native byte[] ChannelAnnouncement_get_node_signature_2(long this_ptr);
3997         // void ChannelAnnouncement_set_node_signature_2(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
3998         public static native void ChannelAnnouncement_set_node_signature_2(long this_ptr, byte[] val);
3999         // struct LDKSignature ChannelAnnouncement_get_bitcoin_signature_1(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
4000         public static native byte[] ChannelAnnouncement_get_bitcoin_signature_1(long this_ptr);
4001         // void ChannelAnnouncement_set_bitcoin_signature_1(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
4002         public static native void ChannelAnnouncement_set_bitcoin_signature_1(long this_ptr, byte[] val);
4003         // struct LDKSignature ChannelAnnouncement_get_bitcoin_signature_2(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
4004         public static native byte[] ChannelAnnouncement_get_bitcoin_signature_2(long this_ptr);
4005         // void ChannelAnnouncement_set_bitcoin_signature_2(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
4006         public static native void ChannelAnnouncement_set_bitcoin_signature_2(long this_ptr, byte[] val);
4007         // struct LDKUnsignedChannelAnnouncement ChannelAnnouncement_get_contents(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
4008         public static native long ChannelAnnouncement_get_contents(long this_ptr);
4009         // void ChannelAnnouncement_set_contents(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKUnsignedChannelAnnouncement val);
4010         public static native void ChannelAnnouncement_set_contents(long this_ptr, long val);
4011         // 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);
4012         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);
4013         // struct LDKChannelAnnouncement ChannelAnnouncement_clone(const struct LDKChannelAnnouncement *NONNULL_PTR orig);
4014         public static native long ChannelAnnouncement_clone(long orig);
4015         // void UnsignedChannelUpdate_free(struct LDKUnsignedChannelUpdate this_obj);
4016         public static native void UnsignedChannelUpdate_free(long this_obj);
4017         // const uint8_t (*UnsignedChannelUpdate_get_chain_hash(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr))[32];
4018         public static native byte[] UnsignedChannelUpdate_get_chain_hash(long this_ptr);
4019         // void UnsignedChannelUpdate_set_chain_hash(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4020         public static native void UnsignedChannelUpdate_set_chain_hash(long this_ptr, byte[] val);
4021         // uint64_t UnsignedChannelUpdate_get_short_channel_id(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
4022         public static native long UnsignedChannelUpdate_get_short_channel_id(long this_ptr);
4023         // void UnsignedChannelUpdate_set_short_channel_id(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint64_t val);
4024         public static native void UnsignedChannelUpdate_set_short_channel_id(long this_ptr, long val);
4025         // uint32_t UnsignedChannelUpdate_get_timestamp(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
4026         public static native int UnsignedChannelUpdate_get_timestamp(long this_ptr);
4027         // void UnsignedChannelUpdate_set_timestamp(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
4028         public static native void UnsignedChannelUpdate_set_timestamp(long this_ptr, int val);
4029         // uint8_t UnsignedChannelUpdate_get_flags(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
4030         public static native byte UnsignedChannelUpdate_get_flags(long this_ptr);
4031         // void UnsignedChannelUpdate_set_flags(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint8_t val);
4032         public static native void UnsignedChannelUpdate_set_flags(long this_ptr, byte val);
4033         // uint16_t UnsignedChannelUpdate_get_cltv_expiry_delta(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
4034         public static native short UnsignedChannelUpdate_get_cltv_expiry_delta(long this_ptr);
4035         // void UnsignedChannelUpdate_set_cltv_expiry_delta(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint16_t val);
4036         public static native void UnsignedChannelUpdate_set_cltv_expiry_delta(long this_ptr, short val);
4037         // uint64_t UnsignedChannelUpdate_get_htlc_minimum_msat(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
4038         public static native long UnsignedChannelUpdate_get_htlc_minimum_msat(long this_ptr);
4039         // void UnsignedChannelUpdate_set_htlc_minimum_msat(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint64_t val);
4040         public static native void UnsignedChannelUpdate_set_htlc_minimum_msat(long this_ptr, long val);
4041         // uint32_t UnsignedChannelUpdate_get_fee_base_msat(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
4042         public static native int UnsignedChannelUpdate_get_fee_base_msat(long this_ptr);
4043         // void UnsignedChannelUpdate_set_fee_base_msat(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
4044         public static native void UnsignedChannelUpdate_set_fee_base_msat(long this_ptr, int val);
4045         // uint32_t UnsignedChannelUpdate_get_fee_proportional_millionths(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
4046         public static native int UnsignedChannelUpdate_get_fee_proportional_millionths(long this_ptr);
4047         // void UnsignedChannelUpdate_set_fee_proportional_millionths(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
4048         public static native void UnsignedChannelUpdate_set_fee_proportional_millionths(long this_ptr, int val);
4049         // struct LDKUnsignedChannelUpdate UnsignedChannelUpdate_clone(const struct LDKUnsignedChannelUpdate *NONNULL_PTR orig);
4050         public static native long UnsignedChannelUpdate_clone(long orig);
4051         // void ChannelUpdate_free(struct LDKChannelUpdate this_obj);
4052         public static native void ChannelUpdate_free(long this_obj);
4053         // struct LDKSignature ChannelUpdate_get_signature(const struct LDKChannelUpdate *NONNULL_PTR this_ptr);
4054         public static native byte[] ChannelUpdate_get_signature(long this_ptr);
4055         // void ChannelUpdate_set_signature(struct LDKChannelUpdate *NONNULL_PTR this_ptr, struct LDKSignature val);
4056         public static native void ChannelUpdate_set_signature(long this_ptr, byte[] val);
4057         // struct LDKUnsignedChannelUpdate ChannelUpdate_get_contents(const struct LDKChannelUpdate *NONNULL_PTR this_ptr);
4058         public static native long ChannelUpdate_get_contents(long this_ptr);
4059         // void ChannelUpdate_set_contents(struct LDKChannelUpdate *NONNULL_PTR this_ptr, struct LDKUnsignedChannelUpdate val);
4060         public static native void ChannelUpdate_set_contents(long this_ptr, long val);
4061         // MUST_USE_RES struct LDKChannelUpdate ChannelUpdate_new(struct LDKSignature signature_arg, struct LDKUnsignedChannelUpdate contents_arg);
4062         public static native long ChannelUpdate_new(byte[] signature_arg, long contents_arg);
4063         // struct LDKChannelUpdate ChannelUpdate_clone(const struct LDKChannelUpdate *NONNULL_PTR orig);
4064         public static native long ChannelUpdate_clone(long orig);
4065         // void QueryChannelRange_free(struct LDKQueryChannelRange this_obj);
4066         public static native void QueryChannelRange_free(long this_obj);
4067         // const uint8_t (*QueryChannelRange_get_chain_hash(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr))[32];
4068         public static native byte[] QueryChannelRange_get_chain_hash(long this_ptr);
4069         // void QueryChannelRange_set_chain_hash(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4070         public static native void QueryChannelRange_set_chain_hash(long this_ptr, byte[] val);
4071         // uint32_t QueryChannelRange_get_first_blocknum(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr);
4072         public static native int QueryChannelRange_get_first_blocknum(long this_ptr);
4073         // void QueryChannelRange_set_first_blocknum(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, uint32_t val);
4074         public static native void QueryChannelRange_set_first_blocknum(long this_ptr, int val);
4075         // uint32_t QueryChannelRange_get_number_of_blocks(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr);
4076         public static native int QueryChannelRange_get_number_of_blocks(long this_ptr);
4077         // void QueryChannelRange_set_number_of_blocks(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, uint32_t val);
4078         public static native void QueryChannelRange_set_number_of_blocks(long this_ptr, int val);
4079         // MUST_USE_RES struct LDKQueryChannelRange QueryChannelRange_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg);
4080         public static native long QueryChannelRange_new(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg);
4081         // struct LDKQueryChannelRange QueryChannelRange_clone(const struct LDKQueryChannelRange *NONNULL_PTR orig);
4082         public static native long QueryChannelRange_clone(long orig);
4083         // void ReplyChannelRange_free(struct LDKReplyChannelRange this_obj);
4084         public static native void ReplyChannelRange_free(long this_obj);
4085         // const uint8_t (*ReplyChannelRange_get_chain_hash(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr))[32];
4086         public static native byte[] ReplyChannelRange_get_chain_hash(long this_ptr);
4087         // void ReplyChannelRange_set_chain_hash(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4088         public static native void ReplyChannelRange_set_chain_hash(long this_ptr, byte[] val);
4089         // uint32_t ReplyChannelRange_get_first_blocknum(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
4090         public static native int ReplyChannelRange_get_first_blocknum(long this_ptr);
4091         // void ReplyChannelRange_set_first_blocknum(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, uint32_t val);
4092         public static native void ReplyChannelRange_set_first_blocknum(long this_ptr, int val);
4093         // uint32_t ReplyChannelRange_get_number_of_blocks(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
4094         public static native int ReplyChannelRange_get_number_of_blocks(long this_ptr);
4095         // void ReplyChannelRange_set_number_of_blocks(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, uint32_t val);
4096         public static native void ReplyChannelRange_set_number_of_blocks(long this_ptr, int val);
4097         // bool ReplyChannelRange_get_sync_complete(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
4098         public static native boolean ReplyChannelRange_get_sync_complete(long this_ptr);
4099         // void ReplyChannelRange_set_sync_complete(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, bool val);
4100         public static native void ReplyChannelRange_set_sync_complete(long this_ptr, boolean val);
4101         // void ReplyChannelRange_set_short_channel_ids(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
4102         public static native void ReplyChannelRange_set_short_channel_ids(long this_ptr, long[] val);
4103         // 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);
4104         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);
4105         // struct LDKReplyChannelRange ReplyChannelRange_clone(const struct LDKReplyChannelRange *NONNULL_PTR orig);
4106         public static native long ReplyChannelRange_clone(long orig);
4107         // void QueryShortChannelIds_free(struct LDKQueryShortChannelIds this_obj);
4108         public static native void QueryShortChannelIds_free(long this_obj);
4109         // const uint8_t (*QueryShortChannelIds_get_chain_hash(const struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr))[32];
4110         public static native byte[] QueryShortChannelIds_get_chain_hash(long this_ptr);
4111         // void QueryShortChannelIds_set_chain_hash(struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4112         public static native void QueryShortChannelIds_set_chain_hash(long this_ptr, byte[] val);
4113         // void QueryShortChannelIds_set_short_channel_ids(struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
4114         public static native void QueryShortChannelIds_set_short_channel_ids(long this_ptr, long[] val);
4115         // MUST_USE_RES struct LDKQueryShortChannelIds QueryShortChannelIds_new(struct LDKThirtyTwoBytes chain_hash_arg, struct LDKCVec_u64Z short_channel_ids_arg);
4116         public static native long QueryShortChannelIds_new(byte[] chain_hash_arg, long[] short_channel_ids_arg);
4117         // struct LDKQueryShortChannelIds QueryShortChannelIds_clone(const struct LDKQueryShortChannelIds *NONNULL_PTR orig);
4118         public static native long QueryShortChannelIds_clone(long orig);
4119         // void ReplyShortChannelIdsEnd_free(struct LDKReplyShortChannelIdsEnd this_obj);
4120         public static native void ReplyShortChannelIdsEnd_free(long this_obj);
4121         // const uint8_t (*ReplyShortChannelIdsEnd_get_chain_hash(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr))[32];
4122         public static native byte[] ReplyShortChannelIdsEnd_get_chain_hash(long this_ptr);
4123         // void ReplyShortChannelIdsEnd_set_chain_hash(struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4124         public static native void ReplyShortChannelIdsEnd_set_chain_hash(long this_ptr, byte[] val);
4125         // bool ReplyShortChannelIdsEnd_get_full_information(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr);
4126         public static native boolean ReplyShortChannelIdsEnd_get_full_information(long this_ptr);
4127         // void ReplyShortChannelIdsEnd_set_full_information(struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr, bool val);
4128         public static native void ReplyShortChannelIdsEnd_set_full_information(long this_ptr, boolean val);
4129         // MUST_USE_RES struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_new(struct LDKThirtyTwoBytes chain_hash_arg, bool full_information_arg);
4130         public static native long ReplyShortChannelIdsEnd_new(byte[] chain_hash_arg, boolean full_information_arg);
4131         // struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_clone(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR orig);
4132         public static native long ReplyShortChannelIdsEnd_clone(long orig);
4133         // void GossipTimestampFilter_free(struct LDKGossipTimestampFilter this_obj);
4134         public static native void GossipTimestampFilter_free(long this_obj);
4135         // const uint8_t (*GossipTimestampFilter_get_chain_hash(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr))[32];
4136         public static native byte[] GossipTimestampFilter_get_chain_hash(long this_ptr);
4137         // void GossipTimestampFilter_set_chain_hash(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4138         public static native void GossipTimestampFilter_set_chain_hash(long this_ptr, byte[] val);
4139         // uint32_t GossipTimestampFilter_get_first_timestamp(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr);
4140         public static native int GossipTimestampFilter_get_first_timestamp(long this_ptr);
4141         // void GossipTimestampFilter_set_first_timestamp(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, uint32_t val);
4142         public static native void GossipTimestampFilter_set_first_timestamp(long this_ptr, int val);
4143         // uint32_t GossipTimestampFilter_get_timestamp_range(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr);
4144         public static native int GossipTimestampFilter_get_timestamp_range(long this_ptr);
4145         // void GossipTimestampFilter_set_timestamp_range(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, uint32_t val);
4146         public static native void GossipTimestampFilter_set_timestamp_range(long this_ptr, int val);
4147         // MUST_USE_RES struct LDKGossipTimestampFilter GossipTimestampFilter_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_timestamp_arg, uint32_t timestamp_range_arg);
4148         public static native long GossipTimestampFilter_new(byte[] chain_hash_arg, int first_timestamp_arg, int timestamp_range_arg);
4149         // struct LDKGossipTimestampFilter GossipTimestampFilter_clone(const struct LDKGossipTimestampFilter *NONNULL_PTR orig);
4150         public static native long GossipTimestampFilter_clone(long orig);
4151         // void ErrorAction_free(struct LDKErrorAction this_ptr);
4152         public static native void ErrorAction_free(long this_ptr);
4153         // struct LDKErrorAction ErrorAction_clone(const struct LDKErrorAction *NONNULL_PTR orig);
4154         public static native long ErrorAction_clone(long orig);
4155         // struct LDKErrorAction ErrorAction_disconnect_peer(struct LDKErrorMessage msg);
4156         public static native long ErrorAction_disconnect_peer(long msg);
4157         // struct LDKErrorAction ErrorAction_ignore_error(void);
4158         public static native long ErrorAction_ignore_error();
4159         // struct LDKErrorAction ErrorAction_ignore_and_log(enum LDKLevel a);
4160         public static native long ErrorAction_ignore_and_log(Level a);
4161         // struct LDKErrorAction ErrorAction_send_error_message(struct LDKErrorMessage msg);
4162         public static native long ErrorAction_send_error_message(long msg);
4163         // void LightningError_free(struct LDKLightningError this_obj);
4164         public static native void LightningError_free(long this_obj);
4165         // struct LDKStr LightningError_get_err(const struct LDKLightningError *NONNULL_PTR this_ptr);
4166         public static native String LightningError_get_err(long this_ptr);
4167         // void LightningError_set_err(struct LDKLightningError *NONNULL_PTR this_ptr, struct LDKStr val);
4168         public static native void LightningError_set_err(long this_ptr, String val);
4169         // struct LDKErrorAction LightningError_get_action(const struct LDKLightningError *NONNULL_PTR this_ptr);
4170         public static native long LightningError_get_action(long this_ptr);
4171         // void LightningError_set_action(struct LDKLightningError *NONNULL_PTR this_ptr, struct LDKErrorAction val);
4172         public static native void LightningError_set_action(long this_ptr, long val);
4173         // MUST_USE_RES struct LDKLightningError LightningError_new(struct LDKStr err_arg, struct LDKErrorAction action_arg);
4174         public static native long LightningError_new(String err_arg, long action_arg);
4175         // struct LDKLightningError LightningError_clone(const struct LDKLightningError *NONNULL_PTR orig);
4176         public static native long LightningError_clone(long orig);
4177         // void CommitmentUpdate_free(struct LDKCommitmentUpdate this_obj);
4178         public static native void CommitmentUpdate_free(long this_obj);
4179         // struct LDKCVec_UpdateAddHTLCZ CommitmentUpdate_get_update_add_htlcs(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
4180         public static native long[] CommitmentUpdate_get_update_add_htlcs(long this_ptr);
4181         // void CommitmentUpdate_set_update_add_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateAddHTLCZ val);
4182         public static native void CommitmentUpdate_set_update_add_htlcs(long this_ptr, long[] val);
4183         // struct LDKCVec_UpdateFulfillHTLCZ CommitmentUpdate_get_update_fulfill_htlcs(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
4184         public static native long[] CommitmentUpdate_get_update_fulfill_htlcs(long this_ptr);
4185         // void CommitmentUpdate_set_update_fulfill_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFulfillHTLCZ val);
4186         public static native void CommitmentUpdate_set_update_fulfill_htlcs(long this_ptr, long[] val);
4187         // struct LDKCVec_UpdateFailHTLCZ CommitmentUpdate_get_update_fail_htlcs(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
4188         public static native long[] CommitmentUpdate_get_update_fail_htlcs(long this_ptr);
4189         // void CommitmentUpdate_set_update_fail_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFailHTLCZ val);
4190         public static native void CommitmentUpdate_set_update_fail_htlcs(long this_ptr, long[] val);
4191         // struct LDKCVec_UpdateFailMalformedHTLCZ CommitmentUpdate_get_update_fail_malformed_htlcs(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
4192         public static native long[] CommitmentUpdate_get_update_fail_malformed_htlcs(long this_ptr);
4193         // void CommitmentUpdate_set_update_fail_malformed_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFailMalformedHTLCZ val);
4194         public static native void CommitmentUpdate_set_update_fail_malformed_htlcs(long this_ptr, long[] val);
4195         // struct LDKUpdateFee CommitmentUpdate_get_update_fee(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
4196         public static native long CommitmentUpdate_get_update_fee(long this_ptr);
4197         // void CommitmentUpdate_set_update_fee(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKUpdateFee val);
4198         public static native void CommitmentUpdate_set_update_fee(long this_ptr, long val);
4199         // struct LDKCommitmentSigned CommitmentUpdate_get_commitment_signed(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
4200         public static native long CommitmentUpdate_get_commitment_signed(long this_ptr);
4201         // void CommitmentUpdate_set_commitment_signed(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCommitmentSigned val);
4202         public static native void CommitmentUpdate_set_commitment_signed(long this_ptr, long val);
4203         // 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);
4204         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);
4205         // struct LDKCommitmentUpdate CommitmentUpdate_clone(const struct LDKCommitmentUpdate *NONNULL_PTR orig);
4206         public static native long CommitmentUpdate_clone(long orig);
4207         // void ChannelMessageHandler_free(struct LDKChannelMessageHandler this_ptr);
4208         public static native void ChannelMessageHandler_free(long this_ptr);
4209         // void RoutingMessageHandler_free(struct LDKRoutingMessageHandler this_ptr);
4210         public static native void RoutingMessageHandler_free(long this_ptr);
4211         // struct LDKCVec_u8Z AcceptChannel_write(const struct LDKAcceptChannel *NONNULL_PTR obj);
4212         public static native byte[] AcceptChannel_write(long obj);
4213         // struct LDKCResult_AcceptChannelDecodeErrorZ AcceptChannel_read(struct LDKu8slice ser);
4214         public static native long AcceptChannel_read(byte[] ser);
4215         // struct LDKCVec_u8Z AnnouncementSignatures_write(const struct LDKAnnouncementSignatures *NONNULL_PTR obj);
4216         public static native byte[] AnnouncementSignatures_write(long obj);
4217         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ AnnouncementSignatures_read(struct LDKu8slice ser);
4218         public static native long AnnouncementSignatures_read(byte[] ser);
4219         // struct LDKCVec_u8Z ChannelReestablish_write(const struct LDKChannelReestablish *NONNULL_PTR obj);
4220         public static native byte[] ChannelReestablish_write(long obj);
4221         // struct LDKCResult_ChannelReestablishDecodeErrorZ ChannelReestablish_read(struct LDKu8slice ser);
4222         public static native long ChannelReestablish_read(byte[] ser);
4223         // struct LDKCVec_u8Z ClosingSigned_write(const struct LDKClosingSigned *NONNULL_PTR obj);
4224         public static native byte[] ClosingSigned_write(long obj);
4225         // struct LDKCResult_ClosingSignedDecodeErrorZ ClosingSigned_read(struct LDKu8slice ser);
4226         public static native long ClosingSigned_read(byte[] ser);
4227         // struct LDKCVec_u8Z ClosingSignedFeeRange_write(const struct LDKClosingSignedFeeRange *NONNULL_PTR obj);
4228         public static native byte[] ClosingSignedFeeRange_write(long obj);
4229         // struct LDKCResult_ClosingSignedFeeRangeDecodeErrorZ ClosingSignedFeeRange_read(struct LDKu8slice ser);
4230         public static native long ClosingSignedFeeRange_read(byte[] ser);
4231         // struct LDKCVec_u8Z CommitmentSigned_write(const struct LDKCommitmentSigned *NONNULL_PTR obj);
4232         public static native byte[] CommitmentSigned_write(long obj);
4233         // struct LDKCResult_CommitmentSignedDecodeErrorZ CommitmentSigned_read(struct LDKu8slice ser);
4234         public static native long CommitmentSigned_read(byte[] ser);
4235         // struct LDKCVec_u8Z FundingCreated_write(const struct LDKFundingCreated *NONNULL_PTR obj);
4236         public static native byte[] FundingCreated_write(long obj);
4237         // struct LDKCResult_FundingCreatedDecodeErrorZ FundingCreated_read(struct LDKu8slice ser);
4238         public static native long FundingCreated_read(byte[] ser);
4239         // struct LDKCVec_u8Z FundingSigned_write(const struct LDKFundingSigned *NONNULL_PTR obj);
4240         public static native byte[] FundingSigned_write(long obj);
4241         // struct LDKCResult_FundingSignedDecodeErrorZ FundingSigned_read(struct LDKu8slice ser);
4242         public static native long FundingSigned_read(byte[] ser);
4243         // struct LDKCVec_u8Z FundingLocked_write(const struct LDKFundingLocked *NONNULL_PTR obj);
4244         public static native byte[] FundingLocked_write(long obj);
4245         // struct LDKCResult_FundingLockedDecodeErrorZ FundingLocked_read(struct LDKu8slice ser);
4246         public static native long FundingLocked_read(byte[] ser);
4247         // struct LDKCVec_u8Z Init_write(const struct LDKInit *NONNULL_PTR obj);
4248         public static native byte[] Init_write(long obj);
4249         // struct LDKCResult_InitDecodeErrorZ Init_read(struct LDKu8slice ser);
4250         public static native long Init_read(byte[] ser);
4251         // struct LDKCVec_u8Z OpenChannel_write(const struct LDKOpenChannel *NONNULL_PTR obj);
4252         public static native byte[] OpenChannel_write(long obj);
4253         // struct LDKCResult_OpenChannelDecodeErrorZ OpenChannel_read(struct LDKu8slice ser);
4254         public static native long OpenChannel_read(byte[] ser);
4255         // struct LDKCVec_u8Z RevokeAndACK_write(const struct LDKRevokeAndACK *NONNULL_PTR obj);
4256         public static native byte[] RevokeAndACK_write(long obj);
4257         // struct LDKCResult_RevokeAndACKDecodeErrorZ RevokeAndACK_read(struct LDKu8slice ser);
4258         public static native long RevokeAndACK_read(byte[] ser);
4259         // struct LDKCVec_u8Z Shutdown_write(const struct LDKShutdown *NONNULL_PTR obj);
4260         public static native byte[] Shutdown_write(long obj);
4261         // struct LDKCResult_ShutdownDecodeErrorZ Shutdown_read(struct LDKu8slice ser);
4262         public static native long Shutdown_read(byte[] ser);
4263         // struct LDKCVec_u8Z UpdateFailHTLC_write(const struct LDKUpdateFailHTLC *NONNULL_PTR obj);
4264         public static native byte[] UpdateFailHTLC_write(long obj);
4265         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ UpdateFailHTLC_read(struct LDKu8slice ser);
4266         public static native long UpdateFailHTLC_read(byte[] ser);
4267         // struct LDKCVec_u8Z UpdateFailMalformedHTLC_write(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR obj);
4268         public static native byte[] UpdateFailMalformedHTLC_write(long obj);
4269         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ UpdateFailMalformedHTLC_read(struct LDKu8slice ser);
4270         public static native long UpdateFailMalformedHTLC_read(byte[] ser);
4271         // struct LDKCVec_u8Z UpdateFee_write(const struct LDKUpdateFee *NONNULL_PTR obj);
4272         public static native byte[] UpdateFee_write(long obj);
4273         // struct LDKCResult_UpdateFeeDecodeErrorZ UpdateFee_read(struct LDKu8slice ser);
4274         public static native long UpdateFee_read(byte[] ser);
4275         // struct LDKCVec_u8Z UpdateFulfillHTLC_write(const struct LDKUpdateFulfillHTLC *NONNULL_PTR obj);
4276         public static native byte[] UpdateFulfillHTLC_write(long obj);
4277         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ UpdateFulfillHTLC_read(struct LDKu8slice ser);
4278         public static native long UpdateFulfillHTLC_read(byte[] ser);
4279         // struct LDKCVec_u8Z UpdateAddHTLC_write(const struct LDKUpdateAddHTLC *NONNULL_PTR obj);
4280         public static native byte[] UpdateAddHTLC_write(long obj);
4281         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ UpdateAddHTLC_read(struct LDKu8slice ser);
4282         public static native long UpdateAddHTLC_read(byte[] ser);
4283         // struct LDKCVec_u8Z Ping_write(const struct LDKPing *NONNULL_PTR obj);
4284         public static native byte[] Ping_write(long obj);
4285         // struct LDKCResult_PingDecodeErrorZ Ping_read(struct LDKu8slice ser);
4286         public static native long Ping_read(byte[] ser);
4287         // struct LDKCVec_u8Z Pong_write(const struct LDKPong *NONNULL_PTR obj);
4288         public static native byte[] Pong_write(long obj);
4289         // struct LDKCResult_PongDecodeErrorZ Pong_read(struct LDKu8slice ser);
4290         public static native long Pong_read(byte[] ser);
4291         // struct LDKCVec_u8Z UnsignedChannelAnnouncement_write(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR obj);
4292         public static native byte[] UnsignedChannelAnnouncement_write(long obj);
4293         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ UnsignedChannelAnnouncement_read(struct LDKu8slice ser);
4294         public static native long UnsignedChannelAnnouncement_read(byte[] ser);
4295         // struct LDKCVec_u8Z ChannelAnnouncement_write(const struct LDKChannelAnnouncement *NONNULL_PTR obj);
4296         public static native byte[] ChannelAnnouncement_write(long obj);
4297         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ ChannelAnnouncement_read(struct LDKu8slice ser);
4298         public static native long ChannelAnnouncement_read(byte[] ser);
4299         // struct LDKCVec_u8Z UnsignedChannelUpdate_write(const struct LDKUnsignedChannelUpdate *NONNULL_PTR obj);
4300         public static native byte[] UnsignedChannelUpdate_write(long obj);
4301         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ UnsignedChannelUpdate_read(struct LDKu8slice ser);
4302         public static native long UnsignedChannelUpdate_read(byte[] ser);
4303         // struct LDKCVec_u8Z ChannelUpdate_write(const struct LDKChannelUpdate *NONNULL_PTR obj);
4304         public static native byte[] ChannelUpdate_write(long obj);
4305         // struct LDKCResult_ChannelUpdateDecodeErrorZ ChannelUpdate_read(struct LDKu8slice ser);
4306         public static native long ChannelUpdate_read(byte[] ser);
4307         // struct LDKCVec_u8Z ErrorMessage_write(const struct LDKErrorMessage *NONNULL_PTR obj);
4308         public static native byte[] ErrorMessage_write(long obj);
4309         // struct LDKCResult_ErrorMessageDecodeErrorZ ErrorMessage_read(struct LDKu8slice ser);
4310         public static native long ErrorMessage_read(byte[] ser);
4311         // struct LDKCVec_u8Z UnsignedNodeAnnouncement_write(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR obj);
4312         public static native byte[] UnsignedNodeAnnouncement_write(long obj);
4313         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ UnsignedNodeAnnouncement_read(struct LDKu8slice ser);
4314         public static native long UnsignedNodeAnnouncement_read(byte[] ser);
4315         // struct LDKCVec_u8Z NodeAnnouncement_write(const struct LDKNodeAnnouncement *NONNULL_PTR obj);
4316         public static native byte[] NodeAnnouncement_write(long obj);
4317         // struct LDKCResult_NodeAnnouncementDecodeErrorZ NodeAnnouncement_read(struct LDKu8slice ser);
4318         public static native long NodeAnnouncement_read(byte[] ser);
4319         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ QueryShortChannelIds_read(struct LDKu8slice ser);
4320         public static native long QueryShortChannelIds_read(byte[] ser);
4321         // struct LDKCVec_u8Z QueryShortChannelIds_write(const struct LDKQueryShortChannelIds *NONNULL_PTR obj);
4322         public static native byte[] QueryShortChannelIds_write(long obj);
4323         // struct LDKCVec_u8Z ReplyShortChannelIdsEnd_write(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR obj);
4324         public static native byte[] ReplyShortChannelIdsEnd_write(long obj);
4325         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ ReplyShortChannelIdsEnd_read(struct LDKu8slice ser);
4326         public static native long ReplyShortChannelIdsEnd_read(byte[] ser);
4327         // MUST_USE_RES uint32_t QueryChannelRange_end_blocknum(const struct LDKQueryChannelRange *NONNULL_PTR this_arg);
4328         public static native int QueryChannelRange_end_blocknum(long this_arg);
4329         // struct LDKCVec_u8Z QueryChannelRange_write(const struct LDKQueryChannelRange *NONNULL_PTR obj);
4330         public static native byte[] QueryChannelRange_write(long obj);
4331         // struct LDKCResult_QueryChannelRangeDecodeErrorZ QueryChannelRange_read(struct LDKu8slice ser);
4332         public static native long QueryChannelRange_read(byte[] ser);
4333         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ ReplyChannelRange_read(struct LDKu8slice ser);
4334         public static native long ReplyChannelRange_read(byte[] ser);
4335         // struct LDKCVec_u8Z ReplyChannelRange_write(const struct LDKReplyChannelRange *NONNULL_PTR obj);
4336         public static native byte[] ReplyChannelRange_write(long obj);
4337         // struct LDKCVec_u8Z GossipTimestampFilter_write(const struct LDKGossipTimestampFilter *NONNULL_PTR obj);
4338         public static native byte[] GossipTimestampFilter_write(long obj);
4339         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ GossipTimestampFilter_read(struct LDKu8slice ser);
4340         public static native long GossipTimestampFilter_read(byte[] ser);
4341         // void CustomMessageHandler_free(struct LDKCustomMessageHandler this_ptr);
4342         public static native void CustomMessageHandler_free(long this_ptr);
4343         // void IgnoringMessageHandler_free(struct LDKIgnoringMessageHandler this_obj);
4344         public static native void IgnoringMessageHandler_free(long this_obj);
4345         // MUST_USE_RES struct LDKIgnoringMessageHandler IgnoringMessageHandler_new(void);
4346         public static native long IgnoringMessageHandler_new();
4347         // struct LDKMessageSendEventsProvider IgnoringMessageHandler_as_MessageSendEventsProvider(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
4348         public static native long IgnoringMessageHandler_as_MessageSendEventsProvider(long this_arg);
4349         // struct LDKRoutingMessageHandler IgnoringMessageHandler_as_RoutingMessageHandler(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
4350         public static native long IgnoringMessageHandler_as_RoutingMessageHandler(long this_arg);
4351         // struct LDKCustomMessageReader IgnoringMessageHandler_as_CustomMessageReader(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
4352         public static native long IgnoringMessageHandler_as_CustomMessageReader(long this_arg);
4353         // struct LDKCustomMessageHandler IgnoringMessageHandler_as_CustomMessageHandler(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
4354         public static native long IgnoringMessageHandler_as_CustomMessageHandler(long this_arg);
4355         // void ErroringMessageHandler_free(struct LDKErroringMessageHandler this_obj);
4356         public static native void ErroringMessageHandler_free(long this_obj);
4357         // MUST_USE_RES struct LDKErroringMessageHandler ErroringMessageHandler_new(void);
4358         public static native long ErroringMessageHandler_new();
4359         // struct LDKMessageSendEventsProvider ErroringMessageHandler_as_MessageSendEventsProvider(const struct LDKErroringMessageHandler *NONNULL_PTR this_arg);
4360         public static native long ErroringMessageHandler_as_MessageSendEventsProvider(long this_arg);
4361         // struct LDKChannelMessageHandler ErroringMessageHandler_as_ChannelMessageHandler(const struct LDKErroringMessageHandler *NONNULL_PTR this_arg);
4362         public static native long ErroringMessageHandler_as_ChannelMessageHandler(long this_arg);
4363         // void MessageHandler_free(struct LDKMessageHandler this_obj);
4364         public static native void MessageHandler_free(long this_obj);
4365         // const struct LDKChannelMessageHandler *MessageHandler_get_chan_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
4366         public static native long MessageHandler_get_chan_handler(long this_ptr);
4367         // void MessageHandler_set_chan_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKChannelMessageHandler val);
4368         public static native void MessageHandler_set_chan_handler(long this_ptr, long val);
4369         // const struct LDKRoutingMessageHandler *MessageHandler_get_route_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
4370         public static native long MessageHandler_get_route_handler(long this_ptr);
4371         // void MessageHandler_set_route_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKRoutingMessageHandler val);
4372         public static native void MessageHandler_set_route_handler(long this_ptr, long val);
4373         // MUST_USE_RES struct LDKMessageHandler MessageHandler_new(struct LDKChannelMessageHandler chan_handler_arg, struct LDKRoutingMessageHandler route_handler_arg);
4374         public static native long MessageHandler_new(long chan_handler_arg, long route_handler_arg);
4375         // struct LDKSocketDescriptor SocketDescriptor_clone(const struct LDKSocketDescriptor *NONNULL_PTR orig);
4376         public static native long SocketDescriptor_clone(long orig);
4377         // void SocketDescriptor_free(struct LDKSocketDescriptor this_ptr);
4378         public static native void SocketDescriptor_free(long this_ptr);
4379         // void PeerHandleError_free(struct LDKPeerHandleError this_obj);
4380         public static native void PeerHandleError_free(long this_obj);
4381         // bool PeerHandleError_get_no_connection_possible(const struct LDKPeerHandleError *NONNULL_PTR this_ptr);
4382         public static native boolean PeerHandleError_get_no_connection_possible(long this_ptr);
4383         // void PeerHandleError_set_no_connection_possible(struct LDKPeerHandleError *NONNULL_PTR this_ptr, bool val);
4384         public static native void PeerHandleError_set_no_connection_possible(long this_ptr, boolean val);
4385         // MUST_USE_RES struct LDKPeerHandleError PeerHandleError_new(bool no_connection_possible_arg);
4386         public static native long PeerHandleError_new(boolean no_connection_possible_arg);
4387         // struct LDKPeerHandleError PeerHandleError_clone(const struct LDKPeerHandleError *NONNULL_PTR orig);
4388         public static native long PeerHandleError_clone(long orig);
4389         // void PeerManager_free(struct LDKPeerManager this_obj);
4390         public static native void PeerManager_free(long this_obj);
4391         // 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);
4392         public static native long PeerManager_new(long message_handler, byte[] our_node_secret, byte[] ephemeral_random_data, long logger, long custom_message_handler);
4393         // MUST_USE_RES struct LDKCVec_PublicKeyZ PeerManager_get_peer_node_ids(const struct LDKPeerManager *NONNULL_PTR this_arg);
4394         public static native byte[][] PeerManager_get_peer_node_ids(long this_arg);
4395         // 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);
4396         public static native long PeerManager_new_outbound_connection(long this_arg, byte[] their_node_id, long descriptor);
4397         // MUST_USE_RES struct LDKCResult_NonePeerHandleErrorZ PeerManager_new_inbound_connection(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor descriptor);
4398         public static native long PeerManager_new_inbound_connection(long this_arg, long descriptor);
4399         // MUST_USE_RES struct LDKCResult_NonePeerHandleErrorZ PeerManager_write_buffer_space_avail(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor *NONNULL_PTR descriptor);
4400         public static native long PeerManager_write_buffer_space_avail(long this_arg, long descriptor);
4401         // 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);
4402         public static native long PeerManager_read_event(long this_arg, long peer_descriptor, byte[] data);
4403         // void PeerManager_process_events(const struct LDKPeerManager *NONNULL_PTR this_arg);
4404         public static native void PeerManager_process_events(long this_arg);
4405         // void PeerManager_socket_disconnected(const struct LDKPeerManager *NONNULL_PTR this_arg, const struct LDKSocketDescriptor *NONNULL_PTR descriptor);
4406         public static native void PeerManager_socket_disconnected(long this_arg, long descriptor);
4407         // void PeerManager_disconnect_by_node_id(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKPublicKey node_id, bool no_connection_possible);
4408         public static native void PeerManager_disconnect_by_node_id(long this_arg, byte[] node_id, boolean no_connection_possible);
4409         // void PeerManager_disconnect_all_peers(const struct LDKPeerManager *NONNULL_PTR this_arg);
4410         public static native void PeerManager_disconnect_all_peers(long this_arg);
4411         // void PeerManager_timer_tick_occurred(const struct LDKPeerManager *NONNULL_PTR this_arg);
4412         public static native void PeerManager_timer_tick_occurred(long this_arg);
4413         // struct LDKThirtyTwoBytes build_commitment_secret(const uint8_t (*commitment_seed)[32], uint64_t idx);
4414         public static native byte[] build_commitment_secret(byte[] commitment_seed, long idx);
4415         // 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);
4416         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);
4417         // struct LDKCResult_SecretKeyErrorZ derive_private_key(struct LDKPublicKey per_commitment_point, const uint8_t (*base_secret)[32]);
4418         public static native long derive_private_key(byte[] per_commitment_point, byte[] base_secret);
4419         // struct LDKCResult_PublicKeyErrorZ derive_public_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey base_point);
4420         public static native long derive_public_key(byte[] per_commitment_point, byte[] base_point);
4421         // struct LDKCResult_SecretKeyErrorZ derive_private_revocation_key(const uint8_t (*per_commitment_secret)[32], const uint8_t (*countersignatory_revocation_base_secret)[32]);
4422         public static native long derive_private_revocation_key(byte[] per_commitment_secret, byte[] countersignatory_revocation_base_secret);
4423         // struct LDKCResult_PublicKeyErrorZ derive_public_revocation_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey countersignatory_revocation_base_point);
4424         public static native long derive_public_revocation_key(byte[] per_commitment_point, byte[] countersignatory_revocation_base_point);
4425         // void TxCreationKeys_free(struct LDKTxCreationKeys this_obj);
4426         public static native void TxCreationKeys_free(long this_obj);
4427         // struct LDKPublicKey TxCreationKeys_get_per_commitment_point(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
4428         public static native byte[] TxCreationKeys_get_per_commitment_point(long this_ptr);
4429         // void TxCreationKeys_set_per_commitment_point(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4430         public static native void TxCreationKeys_set_per_commitment_point(long this_ptr, byte[] val);
4431         // struct LDKPublicKey TxCreationKeys_get_revocation_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
4432         public static native byte[] TxCreationKeys_get_revocation_key(long this_ptr);
4433         // void TxCreationKeys_set_revocation_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4434         public static native void TxCreationKeys_set_revocation_key(long this_ptr, byte[] val);
4435         // struct LDKPublicKey TxCreationKeys_get_broadcaster_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
4436         public static native byte[] TxCreationKeys_get_broadcaster_htlc_key(long this_ptr);
4437         // void TxCreationKeys_set_broadcaster_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4438         public static native void TxCreationKeys_set_broadcaster_htlc_key(long this_ptr, byte[] val);
4439         // struct LDKPublicKey TxCreationKeys_get_countersignatory_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
4440         public static native byte[] TxCreationKeys_get_countersignatory_htlc_key(long this_ptr);
4441         // void TxCreationKeys_set_countersignatory_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4442         public static native void TxCreationKeys_set_countersignatory_htlc_key(long this_ptr, byte[] val);
4443         // struct LDKPublicKey TxCreationKeys_get_broadcaster_delayed_payment_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
4444         public static native byte[] TxCreationKeys_get_broadcaster_delayed_payment_key(long this_ptr);
4445         // void TxCreationKeys_set_broadcaster_delayed_payment_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4446         public static native void TxCreationKeys_set_broadcaster_delayed_payment_key(long this_ptr, byte[] val);
4447         // 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);
4448         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);
4449         // struct LDKTxCreationKeys TxCreationKeys_clone(const struct LDKTxCreationKeys *NONNULL_PTR orig);
4450         public static native long TxCreationKeys_clone(long orig);
4451         // struct LDKCVec_u8Z TxCreationKeys_write(const struct LDKTxCreationKeys *NONNULL_PTR obj);
4452         public static native byte[] TxCreationKeys_write(long obj);
4453         // struct LDKCResult_TxCreationKeysDecodeErrorZ TxCreationKeys_read(struct LDKu8slice ser);
4454         public static native long TxCreationKeys_read(byte[] ser);
4455         // void ChannelPublicKeys_free(struct LDKChannelPublicKeys this_obj);
4456         public static native void ChannelPublicKeys_free(long this_obj);
4457         // struct LDKPublicKey ChannelPublicKeys_get_funding_pubkey(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
4458         public static native byte[] ChannelPublicKeys_get_funding_pubkey(long this_ptr);
4459         // void ChannelPublicKeys_set_funding_pubkey(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4460         public static native void ChannelPublicKeys_set_funding_pubkey(long this_ptr, byte[] val);
4461         // struct LDKPublicKey ChannelPublicKeys_get_revocation_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
4462         public static native byte[] ChannelPublicKeys_get_revocation_basepoint(long this_ptr);
4463         // void ChannelPublicKeys_set_revocation_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4464         public static native void ChannelPublicKeys_set_revocation_basepoint(long this_ptr, byte[] val);
4465         // struct LDKPublicKey ChannelPublicKeys_get_payment_point(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
4466         public static native byte[] ChannelPublicKeys_get_payment_point(long this_ptr);
4467         // void ChannelPublicKeys_set_payment_point(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4468         public static native void ChannelPublicKeys_set_payment_point(long this_ptr, byte[] val);
4469         // struct LDKPublicKey ChannelPublicKeys_get_delayed_payment_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
4470         public static native byte[] ChannelPublicKeys_get_delayed_payment_basepoint(long this_ptr);
4471         // void ChannelPublicKeys_set_delayed_payment_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4472         public static native void ChannelPublicKeys_set_delayed_payment_basepoint(long this_ptr, byte[] val);
4473         // struct LDKPublicKey ChannelPublicKeys_get_htlc_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
4474         public static native byte[] ChannelPublicKeys_get_htlc_basepoint(long this_ptr);
4475         // void ChannelPublicKeys_set_htlc_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
4476         public static native void ChannelPublicKeys_set_htlc_basepoint(long this_ptr, byte[] val);
4477         // 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);
4478         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);
4479         // struct LDKChannelPublicKeys ChannelPublicKeys_clone(const struct LDKChannelPublicKeys *NONNULL_PTR orig);
4480         public static native long ChannelPublicKeys_clone(long orig);
4481         // struct LDKCVec_u8Z ChannelPublicKeys_write(const struct LDKChannelPublicKeys *NONNULL_PTR obj);
4482         public static native byte[] ChannelPublicKeys_write(long obj);
4483         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ ChannelPublicKeys_read(struct LDKu8slice ser);
4484         public static native long ChannelPublicKeys_read(byte[] ser);
4485         // 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);
4486         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);
4487         // 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);
4488         public static native long TxCreationKeys_from_channel_static_keys(byte[] per_commitment_point, long broadcaster_keys, long countersignatory_keys);
4489         // struct LDKCVec_u8Z get_revokeable_redeemscript(struct LDKPublicKey revocation_key, uint16_t contest_delay, struct LDKPublicKey broadcaster_delayed_payment_key);
4490         public static native byte[] get_revokeable_redeemscript(byte[] revocation_key, short contest_delay, byte[] broadcaster_delayed_payment_key);
4491         // void HTLCOutputInCommitment_free(struct LDKHTLCOutputInCommitment this_obj);
4492         public static native void HTLCOutputInCommitment_free(long this_obj);
4493         // bool HTLCOutputInCommitment_get_offered(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
4494         public static native boolean HTLCOutputInCommitment_get_offered(long this_ptr);
4495         // void HTLCOutputInCommitment_set_offered(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, bool val);
4496         public static native void HTLCOutputInCommitment_set_offered(long this_ptr, boolean val);
4497         // uint64_t HTLCOutputInCommitment_get_amount_msat(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
4498         public static native long HTLCOutputInCommitment_get_amount_msat(long this_ptr);
4499         // void HTLCOutputInCommitment_set_amount_msat(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, uint64_t val);
4500         public static native void HTLCOutputInCommitment_set_amount_msat(long this_ptr, long val);
4501         // uint32_t HTLCOutputInCommitment_get_cltv_expiry(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
4502         public static native int HTLCOutputInCommitment_get_cltv_expiry(long this_ptr);
4503         // void HTLCOutputInCommitment_set_cltv_expiry(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, uint32_t val);
4504         public static native void HTLCOutputInCommitment_set_cltv_expiry(long this_ptr, int val);
4505         // const uint8_t (*HTLCOutputInCommitment_get_payment_hash(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr))[32];
4506         public static native byte[] HTLCOutputInCommitment_get_payment_hash(long this_ptr);
4507         // void HTLCOutputInCommitment_set_payment_hash(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4508         public static native void HTLCOutputInCommitment_set_payment_hash(long this_ptr, byte[] val);
4509         // struct LDKCOption_u32Z HTLCOutputInCommitment_get_transaction_output_index(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
4510         public static native long HTLCOutputInCommitment_get_transaction_output_index(long this_ptr);
4511         // void HTLCOutputInCommitment_set_transaction_output_index(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, struct LDKCOption_u32Z val);
4512         public static native void HTLCOutputInCommitment_set_transaction_output_index(long this_ptr, long val);
4513         // 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);
4514         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);
4515         // struct LDKHTLCOutputInCommitment HTLCOutputInCommitment_clone(const struct LDKHTLCOutputInCommitment *NONNULL_PTR orig);
4516         public static native long HTLCOutputInCommitment_clone(long orig);
4517         // struct LDKCVec_u8Z HTLCOutputInCommitment_write(const struct LDKHTLCOutputInCommitment *NONNULL_PTR obj);
4518         public static native byte[] HTLCOutputInCommitment_write(long obj);
4519         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ HTLCOutputInCommitment_read(struct LDKu8slice ser);
4520         public static native long HTLCOutputInCommitment_read(byte[] ser);
4521         // struct LDKCVec_u8Z get_htlc_redeemscript(const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, const struct LDKTxCreationKeys *NONNULL_PTR keys);
4522         public static native byte[] get_htlc_redeemscript(long htlc, long keys);
4523         // struct LDKCVec_u8Z make_funding_redeemscript(struct LDKPublicKey broadcaster, struct LDKPublicKey countersignatory);
4524         public static native byte[] make_funding_redeemscript(byte[] broadcaster, byte[] countersignatory);
4525         // 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, struct LDKPublicKey broadcaster_delayed_payment_key, struct LDKPublicKey revocation_key);
4526         public static native byte[] build_htlc_transaction(byte[] commitment_txid, int feerate_per_kw, short contest_delay, long htlc, byte[] broadcaster_delayed_payment_key, byte[] revocation_key);
4527         // void ChannelTransactionParameters_free(struct LDKChannelTransactionParameters this_obj);
4528         public static native void ChannelTransactionParameters_free(long this_obj);
4529         // struct LDKChannelPublicKeys ChannelTransactionParameters_get_holder_pubkeys(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
4530         public static native long ChannelTransactionParameters_get_holder_pubkeys(long this_ptr);
4531         // void ChannelTransactionParameters_set_holder_pubkeys(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKChannelPublicKeys val);
4532         public static native void ChannelTransactionParameters_set_holder_pubkeys(long this_ptr, long val);
4533         // uint16_t ChannelTransactionParameters_get_holder_selected_contest_delay(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
4534         public static native short ChannelTransactionParameters_get_holder_selected_contest_delay(long this_ptr);
4535         // void ChannelTransactionParameters_set_holder_selected_contest_delay(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, uint16_t val);
4536         public static native void ChannelTransactionParameters_set_holder_selected_contest_delay(long this_ptr, short val);
4537         // bool ChannelTransactionParameters_get_is_outbound_from_holder(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
4538         public static native boolean ChannelTransactionParameters_get_is_outbound_from_holder(long this_ptr);
4539         // void ChannelTransactionParameters_set_is_outbound_from_holder(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, bool val);
4540         public static native void ChannelTransactionParameters_set_is_outbound_from_holder(long this_ptr, boolean val);
4541         // struct LDKCounterpartyChannelTransactionParameters ChannelTransactionParameters_get_counterparty_parameters(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
4542         public static native long ChannelTransactionParameters_get_counterparty_parameters(long this_ptr);
4543         // void ChannelTransactionParameters_set_counterparty_parameters(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKCounterpartyChannelTransactionParameters val);
4544         public static native void ChannelTransactionParameters_set_counterparty_parameters(long this_ptr, long val);
4545         // struct LDKOutPoint ChannelTransactionParameters_get_funding_outpoint(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
4546         public static native long ChannelTransactionParameters_get_funding_outpoint(long this_ptr);
4547         // void ChannelTransactionParameters_set_funding_outpoint(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKOutPoint val);
4548         public static native void ChannelTransactionParameters_set_funding_outpoint(long this_ptr, long val);
4549         // 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);
4550         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);
4551         // struct LDKChannelTransactionParameters ChannelTransactionParameters_clone(const struct LDKChannelTransactionParameters *NONNULL_PTR orig);
4552         public static native long ChannelTransactionParameters_clone(long orig);
4553         // void CounterpartyChannelTransactionParameters_free(struct LDKCounterpartyChannelTransactionParameters this_obj);
4554         public static native void CounterpartyChannelTransactionParameters_free(long this_obj);
4555         // struct LDKChannelPublicKeys CounterpartyChannelTransactionParameters_get_pubkeys(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr);
4556         public static native long CounterpartyChannelTransactionParameters_get_pubkeys(long this_ptr);
4557         // void CounterpartyChannelTransactionParameters_set_pubkeys(struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKChannelPublicKeys val);
4558         public static native void CounterpartyChannelTransactionParameters_set_pubkeys(long this_ptr, long val);
4559         // uint16_t CounterpartyChannelTransactionParameters_get_selected_contest_delay(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr);
4560         public static native short CounterpartyChannelTransactionParameters_get_selected_contest_delay(long this_ptr);
4561         // void CounterpartyChannelTransactionParameters_set_selected_contest_delay(struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr, uint16_t val);
4562         public static native void CounterpartyChannelTransactionParameters_set_selected_contest_delay(long this_ptr, short val);
4563         // MUST_USE_RES struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_new(struct LDKChannelPublicKeys pubkeys_arg, uint16_t selected_contest_delay_arg);
4564         public static native long CounterpartyChannelTransactionParameters_new(long pubkeys_arg, short selected_contest_delay_arg);
4565         // struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_clone(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR orig);
4566         public static native long CounterpartyChannelTransactionParameters_clone(long orig);
4567         // MUST_USE_RES bool ChannelTransactionParameters_is_populated(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
4568         public static native boolean ChannelTransactionParameters_is_populated(long this_arg);
4569         // MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_holder_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
4570         public static native long ChannelTransactionParameters_as_holder_broadcastable(long this_arg);
4571         // MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_counterparty_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
4572         public static native long ChannelTransactionParameters_as_counterparty_broadcastable(long this_arg);
4573         // struct LDKCVec_u8Z CounterpartyChannelTransactionParameters_write(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR obj);
4574         public static native byte[] CounterpartyChannelTransactionParameters_write(long obj);
4575         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CounterpartyChannelTransactionParameters_read(struct LDKu8slice ser);
4576         public static native long CounterpartyChannelTransactionParameters_read(byte[] ser);
4577         // struct LDKCVec_u8Z ChannelTransactionParameters_write(const struct LDKChannelTransactionParameters *NONNULL_PTR obj);
4578         public static native byte[] ChannelTransactionParameters_write(long obj);
4579         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ ChannelTransactionParameters_read(struct LDKu8slice ser);
4580         public static native long ChannelTransactionParameters_read(byte[] ser);
4581         // void DirectedChannelTransactionParameters_free(struct LDKDirectedChannelTransactionParameters this_obj);
4582         public static native void DirectedChannelTransactionParameters_free(long this_obj);
4583         // MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_broadcaster_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
4584         public static native long DirectedChannelTransactionParameters_broadcaster_pubkeys(long this_arg);
4585         // MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_countersignatory_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
4586         public static native long DirectedChannelTransactionParameters_countersignatory_pubkeys(long this_arg);
4587         // MUST_USE_RES uint16_t DirectedChannelTransactionParameters_contest_delay(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
4588         public static native short DirectedChannelTransactionParameters_contest_delay(long this_arg);
4589         // MUST_USE_RES bool DirectedChannelTransactionParameters_is_outbound(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
4590         public static native boolean DirectedChannelTransactionParameters_is_outbound(long this_arg);
4591         // MUST_USE_RES struct LDKOutPoint DirectedChannelTransactionParameters_funding_outpoint(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
4592         public static native long DirectedChannelTransactionParameters_funding_outpoint(long this_arg);
4593         // void HolderCommitmentTransaction_free(struct LDKHolderCommitmentTransaction this_obj);
4594         public static native void HolderCommitmentTransaction_free(long this_obj);
4595         // struct LDKSignature HolderCommitmentTransaction_get_counterparty_sig(const struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr);
4596         public static native byte[] HolderCommitmentTransaction_get_counterparty_sig(long this_ptr);
4597         // void HolderCommitmentTransaction_set_counterparty_sig(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKSignature val);
4598         public static native void HolderCommitmentTransaction_set_counterparty_sig(long this_ptr, byte[] val);
4599         // void HolderCommitmentTransaction_set_counterparty_htlc_sigs(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKCVec_SignatureZ val);
4600         public static native void HolderCommitmentTransaction_set_counterparty_htlc_sigs(long this_ptr, byte[][] val);
4601         // struct LDKHolderCommitmentTransaction HolderCommitmentTransaction_clone(const struct LDKHolderCommitmentTransaction *NONNULL_PTR orig);
4602         public static native long HolderCommitmentTransaction_clone(long orig);
4603         // struct LDKCVec_u8Z HolderCommitmentTransaction_write(const struct LDKHolderCommitmentTransaction *NONNULL_PTR obj);
4604         public static native byte[] HolderCommitmentTransaction_write(long obj);
4605         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ HolderCommitmentTransaction_read(struct LDKu8slice ser);
4606         public static native long HolderCommitmentTransaction_read(byte[] ser);
4607         // 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);
4608         public static native long HolderCommitmentTransaction_new(long commitment_tx, byte[] counterparty_sig, byte[][] counterparty_htlc_sigs, byte[] holder_funding_key, byte[] counterparty_funding_key);
4609         // void BuiltCommitmentTransaction_free(struct LDKBuiltCommitmentTransaction this_obj);
4610         public static native void BuiltCommitmentTransaction_free(long this_obj);
4611         // struct LDKTransaction BuiltCommitmentTransaction_get_transaction(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr);
4612         public static native byte[] BuiltCommitmentTransaction_get_transaction(long this_ptr);
4613         // void BuiltCommitmentTransaction_set_transaction(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKTransaction val);
4614         public static native void BuiltCommitmentTransaction_set_transaction(long this_ptr, byte[] val);
4615         // const uint8_t (*BuiltCommitmentTransaction_get_txid(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr))[32];
4616         public static native byte[] BuiltCommitmentTransaction_get_txid(long this_ptr);
4617         // void BuiltCommitmentTransaction_set_txid(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4618         public static native void BuiltCommitmentTransaction_set_txid(long this_ptr, byte[] val);
4619         // MUST_USE_RES struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_new(struct LDKTransaction transaction_arg, struct LDKThirtyTwoBytes txid_arg);
4620         public static native long BuiltCommitmentTransaction_new(byte[] transaction_arg, byte[] txid_arg);
4621         // struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_clone(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR orig);
4622         public static native long BuiltCommitmentTransaction_clone(long orig);
4623         // struct LDKCVec_u8Z BuiltCommitmentTransaction_write(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR obj);
4624         public static native byte[] BuiltCommitmentTransaction_write(long obj);
4625         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ BuiltCommitmentTransaction_read(struct LDKu8slice ser);
4626         public static native long BuiltCommitmentTransaction_read(byte[] ser);
4627         // 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);
4628         public static native byte[] BuiltCommitmentTransaction_get_sighash_all(long this_arg, byte[] funding_redeemscript, long channel_value_satoshis);
4629         // 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);
4630         public static native byte[] BuiltCommitmentTransaction_sign(long this_arg, byte[] funding_key, byte[] funding_redeemscript, long channel_value_satoshis);
4631         // void ClosingTransaction_free(struct LDKClosingTransaction this_obj);
4632         public static native void ClosingTransaction_free(long this_obj);
4633         // struct LDKClosingTransaction ClosingTransaction_clone(const struct LDKClosingTransaction *NONNULL_PTR orig);
4634         public static native long ClosingTransaction_clone(long orig);
4635         // uint64_t ClosingTransaction_hash(const struct LDKClosingTransaction *NONNULL_PTR o);
4636         public static native long ClosingTransaction_hash(long o);
4637         // 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);
4638         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);
4639         // MUST_USE_RES struct LDKTrustedClosingTransaction ClosingTransaction_trust(const struct LDKClosingTransaction *NONNULL_PTR this_arg);
4640         public static native long ClosingTransaction_trust(long this_arg);
4641         // MUST_USE_RES struct LDKCResult_TrustedClosingTransactionNoneZ ClosingTransaction_verify(const struct LDKClosingTransaction *NONNULL_PTR this_arg, struct LDKOutPoint funding_outpoint);
4642         public static native long ClosingTransaction_verify(long this_arg, long funding_outpoint);
4643         // MUST_USE_RES uint64_t ClosingTransaction_to_holder_value_sat(const struct LDKClosingTransaction *NONNULL_PTR this_arg);
4644         public static native long ClosingTransaction_to_holder_value_sat(long this_arg);
4645         // MUST_USE_RES uint64_t ClosingTransaction_to_counterparty_value_sat(const struct LDKClosingTransaction *NONNULL_PTR this_arg);
4646         public static native long ClosingTransaction_to_counterparty_value_sat(long this_arg);
4647         // MUST_USE_RES struct LDKu8slice ClosingTransaction_to_holder_script(const struct LDKClosingTransaction *NONNULL_PTR this_arg);
4648         public static native byte[] ClosingTransaction_to_holder_script(long this_arg);
4649         // MUST_USE_RES struct LDKu8slice ClosingTransaction_to_counterparty_script(const struct LDKClosingTransaction *NONNULL_PTR this_arg);
4650         public static native byte[] ClosingTransaction_to_counterparty_script(long this_arg);
4651         // void TrustedClosingTransaction_free(struct LDKTrustedClosingTransaction this_obj);
4652         public static native void TrustedClosingTransaction_free(long this_obj);
4653         // MUST_USE_RES struct LDKTransaction TrustedClosingTransaction_built_transaction(const struct LDKTrustedClosingTransaction *NONNULL_PTR this_arg);
4654         public static native byte[] TrustedClosingTransaction_built_transaction(long this_arg);
4655         // 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);
4656         public static native byte[] TrustedClosingTransaction_get_sighash_all(long this_arg, byte[] funding_redeemscript, long channel_value_satoshis);
4657         // 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);
4658         public static native byte[] TrustedClosingTransaction_sign(long this_arg, byte[] funding_key, byte[] funding_redeemscript, long channel_value_satoshis);
4659         // void CommitmentTransaction_free(struct LDKCommitmentTransaction this_obj);
4660         public static native void CommitmentTransaction_free(long this_obj);
4661         // struct LDKCommitmentTransaction CommitmentTransaction_clone(const struct LDKCommitmentTransaction *NONNULL_PTR orig);
4662         public static native long CommitmentTransaction_clone(long orig);
4663         // struct LDKCVec_u8Z CommitmentTransaction_write(const struct LDKCommitmentTransaction *NONNULL_PTR obj);
4664         public static native byte[] CommitmentTransaction_write(long obj);
4665         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CommitmentTransaction_read(struct LDKu8slice ser);
4666         public static native long CommitmentTransaction_read(byte[] ser);
4667         // MUST_USE_RES uint64_t CommitmentTransaction_commitment_number(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
4668         public static native long CommitmentTransaction_commitment_number(long this_arg);
4669         // MUST_USE_RES uint64_t CommitmentTransaction_to_broadcaster_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
4670         public static native long CommitmentTransaction_to_broadcaster_value_sat(long this_arg);
4671         // MUST_USE_RES uint64_t CommitmentTransaction_to_countersignatory_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
4672         public static native long CommitmentTransaction_to_countersignatory_value_sat(long this_arg);
4673         // MUST_USE_RES uint32_t CommitmentTransaction_feerate_per_kw(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
4674         public static native int CommitmentTransaction_feerate_per_kw(long this_arg);
4675         // MUST_USE_RES struct LDKTrustedCommitmentTransaction CommitmentTransaction_trust(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
4676         public static native long CommitmentTransaction_trust(long this_arg);
4677         // 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);
4678         public static native long CommitmentTransaction_verify(long this_arg, long channel_parameters, long broadcaster_keys, long countersignatory_keys);
4679         // void TrustedCommitmentTransaction_free(struct LDKTrustedCommitmentTransaction this_obj);
4680         public static native void TrustedCommitmentTransaction_free(long this_obj);
4681         // MUST_USE_RES struct LDKThirtyTwoBytes TrustedCommitmentTransaction_txid(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
4682         public static native byte[] TrustedCommitmentTransaction_txid(long this_arg);
4683         // MUST_USE_RES struct LDKBuiltCommitmentTransaction TrustedCommitmentTransaction_built_transaction(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
4684         public static native long TrustedCommitmentTransaction_built_transaction(long this_arg);
4685         // MUST_USE_RES struct LDKTxCreationKeys TrustedCommitmentTransaction_keys(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
4686         public static native long TrustedCommitmentTransaction_keys(long this_arg);
4687         // 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);
4688         public static native long TrustedCommitmentTransaction_get_htlc_sigs(long this_arg, byte[] htlc_base_key, long channel_parameters);
4689         // uint64_t get_commitment_transaction_number_obscure_factor(struct LDKPublicKey broadcaster_payment_basepoint, struct LDKPublicKey countersignatory_payment_basepoint, bool outbound_from_broadcaster);
4690         public static native long get_commitment_transaction_number_obscure_factor(byte[] broadcaster_payment_basepoint, byte[] countersignatory_payment_basepoint, boolean outbound_from_broadcaster);
4691         // bool InitFeatures_eq(const struct LDKInitFeatures *NONNULL_PTR a, const struct LDKInitFeatures *NONNULL_PTR b);
4692         public static native boolean InitFeatures_eq(long a, long b);
4693         // bool NodeFeatures_eq(const struct LDKNodeFeatures *NONNULL_PTR a, const struct LDKNodeFeatures *NONNULL_PTR b);
4694         public static native boolean NodeFeatures_eq(long a, long b);
4695         // bool ChannelFeatures_eq(const struct LDKChannelFeatures *NONNULL_PTR a, const struct LDKChannelFeatures *NONNULL_PTR b);
4696         public static native boolean ChannelFeatures_eq(long a, long b);
4697         // bool InvoiceFeatures_eq(const struct LDKInvoiceFeatures *NONNULL_PTR a, const struct LDKInvoiceFeatures *NONNULL_PTR b);
4698         public static native boolean InvoiceFeatures_eq(long a, long b);
4699         // struct LDKInitFeatures InitFeatures_clone(const struct LDKInitFeatures *NONNULL_PTR orig);
4700         public static native long InitFeatures_clone(long orig);
4701         // struct LDKNodeFeatures NodeFeatures_clone(const struct LDKNodeFeatures *NONNULL_PTR orig);
4702         public static native long NodeFeatures_clone(long orig);
4703         // struct LDKChannelFeatures ChannelFeatures_clone(const struct LDKChannelFeatures *NONNULL_PTR orig);
4704         public static native long ChannelFeatures_clone(long orig);
4705         // struct LDKInvoiceFeatures InvoiceFeatures_clone(const struct LDKInvoiceFeatures *NONNULL_PTR orig);
4706         public static native long InvoiceFeatures_clone(long orig);
4707         // void InitFeatures_free(struct LDKInitFeatures this_obj);
4708         public static native void InitFeatures_free(long this_obj);
4709         // void NodeFeatures_free(struct LDKNodeFeatures this_obj);
4710         public static native void NodeFeatures_free(long this_obj);
4711         // void ChannelFeatures_free(struct LDKChannelFeatures this_obj);
4712         public static native void ChannelFeatures_free(long this_obj);
4713         // void InvoiceFeatures_free(struct LDKInvoiceFeatures this_obj);
4714         public static native void InvoiceFeatures_free(long this_obj);
4715         // MUST_USE_RES struct LDKInitFeatures InitFeatures_empty(void);
4716         public static native long InitFeatures_empty();
4717         // MUST_USE_RES struct LDKInitFeatures InitFeatures_known(void);
4718         public static native long InitFeatures_known();
4719         // MUST_USE_RES bool InitFeatures_requires_unknown_bits(const struct LDKInitFeatures *NONNULL_PTR this_arg);
4720         public static native boolean InitFeatures_requires_unknown_bits(long this_arg);
4721         // MUST_USE_RES struct LDKNodeFeatures NodeFeatures_empty(void);
4722         public static native long NodeFeatures_empty();
4723         // MUST_USE_RES struct LDKNodeFeatures NodeFeatures_known(void);
4724         public static native long NodeFeatures_known();
4725         // MUST_USE_RES bool NodeFeatures_requires_unknown_bits(const struct LDKNodeFeatures *NONNULL_PTR this_arg);
4726         public static native boolean NodeFeatures_requires_unknown_bits(long this_arg);
4727         // MUST_USE_RES struct LDKChannelFeatures ChannelFeatures_empty(void);
4728         public static native long ChannelFeatures_empty();
4729         // MUST_USE_RES struct LDKChannelFeatures ChannelFeatures_known(void);
4730         public static native long ChannelFeatures_known();
4731         // MUST_USE_RES bool ChannelFeatures_requires_unknown_bits(const struct LDKChannelFeatures *NONNULL_PTR this_arg);
4732         public static native boolean ChannelFeatures_requires_unknown_bits(long this_arg);
4733         // MUST_USE_RES struct LDKInvoiceFeatures InvoiceFeatures_empty(void);
4734         public static native long InvoiceFeatures_empty();
4735         // MUST_USE_RES struct LDKInvoiceFeatures InvoiceFeatures_known(void);
4736         public static native long InvoiceFeatures_known();
4737         // MUST_USE_RES bool InvoiceFeatures_requires_unknown_bits(const struct LDKInvoiceFeatures *NONNULL_PTR this_arg);
4738         public static native boolean InvoiceFeatures_requires_unknown_bits(long this_arg);
4739         // MUST_USE_RES bool InitFeatures_supports_payment_secret(const struct LDKInitFeatures *NONNULL_PTR this_arg);
4740         public static native boolean InitFeatures_supports_payment_secret(long this_arg);
4741         // MUST_USE_RES bool NodeFeatures_supports_payment_secret(const struct LDKNodeFeatures *NONNULL_PTR this_arg);
4742         public static native boolean NodeFeatures_supports_payment_secret(long this_arg);
4743         // MUST_USE_RES bool InvoiceFeatures_supports_payment_secret(const struct LDKInvoiceFeatures *NONNULL_PTR this_arg);
4744         public static native boolean InvoiceFeatures_supports_payment_secret(long this_arg);
4745         // struct LDKCVec_u8Z InitFeatures_write(const struct LDKInitFeatures *NONNULL_PTR obj);
4746         public static native byte[] InitFeatures_write(long obj);
4747         // struct LDKCVec_u8Z NodeFeatures_write(const struct LDKNodeFeatures *NONNULL_PTR obj);
4748         public static native byte[] NodeFeatures_write(long obj);
4749         // struct LDKCVec_u8Z ChannelFeatures_write(const struct LDKChannelFeatures *NONNULL_PTR obj);
4750         public static native byte[] ChannelFeatures_write(long obj);
4751         // struct LDKCVec_u8Z InvoiceFeatures_write(const struct LDKInvoiceFeatures *NONNULL_PTR obj);
4752         public static native byte[] InvoiceFeatures_write(long obj);
4753         // struct LDKCResult_InitFeaturesDecodeErrorZ InitFeatures_read(struct LDKu8slice ser);
4754         public static native long InitFeatures_read(byte[] ser);
4755         // struct LDKCResult_NodeFeaturesDecodeErrorZ NodeFeatures_read(struct LDKu8slice ser);
4756         public static native long NodeFeatures_read(byte[] ser);
4757         // struct LDKCResult_ChannelFeaturesDecodeErrorZ ChannelFeatures_read(struct LDKu8slice ser);
4758         public static native long ChannelFeatures_read(byte[] ser);
4759         // struct LDKCResult_InvoiceFeaturesDecodeErrorZ InvoiceFeatures_read(struct LDKu8slice ser);
4760         public static native long InvoiceFeatures_read(byte[] ser);
4761         // void ShutdownScript_free(struct LDKShutdownScript this_obj);
4762         public static native void ShutdownScript_free(long this_obj);
4763         // struct LDKShutdownScript ShutdownScript_clone(const struct LDKShutdownScript *NONNULL_PTR orig);
4764         public static native long ShutdownScript_clone(long orig);
4765         // void InvalidShutdownScript_free(struct LDKInvalidShutdownScript this_obj);
4766         public static native void InvalidShutdownScript_free(long this_obj);
4767         // struct LDKu8slice InvalidShutdownScript_get_script(const struct LDKInvalidShutdownScript *NONNULL_PTR this_ptr);
4768         public static native byte[] InvalidShutdownScript_get_script(long this_ptr);
4769         // void InvalidShutdownScript_set_script(struct LDKInvalidShutdownScript *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
4770         public static native void InvalidShutdownScript_set_script(long this_ptr, byte[] val);
4771         // MUST_USE_RES struct LDKInvalidShutdownScript InvalidShutdownScript_new(struct LDKCVec_u8Z script_arg);
4772         public static native long InvalidShutdownScript_new(byte[] script_arg);
4773         // struct LDKInvalidShutdownScript InvalidShutdownScript_clone(const struct LDKInvalidShutdownScript *NONNULL_PTR orig);
4774         public static native long InvalidShutdownScript_clone(long orig);
4775         // struct LDKCVec_u8Z ShutdownScript_write(const struct LDKShutdownScript *NONNULL_PTR obj);
4776         public static native byte[] ShutdownScript_write(long obj);
4777         // struct LDKCResult_ShutdownScriptDecodeErrorZ ShutdownScript_read(struct LDKu8slice ser);
4778         public static native long ShutdownScript_read(byte[] ser);
4779         // MUST_USE_RES struct LDKShutdownScript ShutdownScript_new_p2wpkh(const uint8_t (*pubkey_hash)[20]);
4780         public static native long ShutdownScript_new_p2wpkh(byte[] pubkey_hash);
4781         // MUST_USE_RES struct LDKShutdownScript ShutdownScript_new_p2wsh(const uint8_t (*script_hash)[32]);
4782         public static native long ShutdownScript_new_p2wsh(byte[] script_hash);
4783         // MUST_USE_RES struct LDKCResult_ShutdownScriptInvalidShutdownScriptZ ShutdownScript_new_witness_program(uint8_t version, struct LDKu8slice program);
4784         public static native long ShutdownScript_new_witness_program(byte version, byte[] program);
4785         // MUST_USE_RES struct LDKCVec_u8Z ShutdownScript_into_inner(struct LDKShutdownScript this_arg);
4786         public static native byte[] ShutdownScript_into_inner(long this_arg);
4787         // MUST_USE_RES struct LDKPublicKey ShutdownScript_as_legacy_pubkey(const struct LDKShutdownScript *NONNULL_PTR this_arg);
4788         public static native byte[] ShutdownScript_as_legacy_pubkey(long this_arg);
4789         // MUST_USE_RES bool ShutdownScript_is_compatible(const struct LDKShutdownScript *NONNULL_PTR this_arg, const struct LDKInitFeatures *NONNULL_PTR features);
4790         public static native boolean ShutdownScript_is_compatible(long this_arg, long features);
4791         // void CustomMessageReader_free(struct LDKCustomMessageReader this_ptr);
4792         public static native void CustomMessageReader_free(long this_ptr);
4793         // struct LDKType Type_clone(const struct LDKType *NONNULL_PTR orig);
4794         public static native long Type_clone(long orig);
4795         // void Type_free(struct LDKType this_ptr);
4796         public static native void Type_free(long this_ptr);
4797         // void Score_free(struct LDKScore this_ptr);
4798         public static native void Score_free(long this_ptr);
4799         // void LockableScore_free(struct LDKLockableScore this_obj);
4800         public static native void LockableScore_free(long this_obj);
4801         // MUST_USE_RES struct LDKLockableScore LockableScore_new(struct LDKScore score);
4802         public static native long LockableScore_new(long score);
4803         // struct LDKCVec_u8Z LockableScore_write(const struct LDKLockableScore *NONNULL_PTR obj);
4804         public static native byte[] LockableScore_write(long obj);
4805         // void NodeId_free(struct LDKNodeId this_obj);
4806         public static native void NodeId_free(long this_obj);
4807         // struct LDKNodeId NodeId_clone(const struct LDKNodeId *NONNULL_PTR orig);
4808         public static native long NodeId_clone(long orig);
4809         // MUST_USE_RES struct LDKNodeId NodeId_from_pubkey(struct LDKPublicKey pubkey);
4810         public static native long NodeId_from_pubkey(byte[] pubkey);
4811         // MUST_USE_RES struct LDKu8slice NodeId_as_slice(const struct LDKNodeId *NONNULL_PTR this_arg);
4812         public static native byte[] NodeId_as_slice(long this_arg);
4813         // uint64_t NodeId_hash(const struct LDKNodeId *NONNULL_PTR o);
4814         public static native long NodeId_hash(long o);
4815         // struct LDKCVec_u8Z NodeId_write(const struct LDKNodeId *NONNULL_PTR obj);
4816         public static native byte[] NodeId_write(long obj);
4817         // struct LDKCResult_NodeIdDecodeErrorZ NodeId_read(struct LDKu8slice ser);
4818         public static native long NodeId_read(byte[] ser);
4819         // void NetworkGraph_free(struct LDKNetworkGraph this_obj);
4820         public static native void NetworkGraph_free(long this_obj);
4821         // struct LDKNetworkGraph NetworkGraph_clone(const struct LDKNetworkGraph *NONNULL_PTR orig);
4822         public static native long NetworkGraph_clone(long orig);
4823         // void ReadOnlyNetworkGraph_free(struct LDKReadOnlyNetworkGraph this_obj);
4824         public static native void ReadOnlyNetworkGraph_free(long this_obj);
4825         // void NetworkUpdate_free(struct LDKNetworkUpdate this_ptr);
4826         public static native void NetworkUpdate_free(long this_ptr);
4827         // struct LDKNetworkUpdate NetworkUpdate_clone(const struct LDKNetworkUpdate *NONNULL_PTR orig);
4828         public static native long NetworkUpdate_clone(long orig);
4829         // struct LDKNetworkUpdate NetworkUpdate_channel_update_message(struct LDKChannelUpdate msg);
4830         public static native long NetworkUpdate_channel_update_message(long msg);
4831         // struct LDKNetworkUpdate NetworkUpdate_channel_closed(uint64_t short_channel_id, bool is_permanent);
4832         public static native long NetworkUpdate_channel_closed(long short_channel_id, boolean is_permanent);
4833         // struct LDKNetworkUpdate NetworkUpdate_node_failure(struct LDKPublicKey node_id, bool is_permanent);
4834         public static native long NetworkUpdate_node_failure(byte[] node_id, boolean is_permanent);
4835         // struct LDKCVec_u8Z NetworkUpdate_write(const struct LDKNetworkUpdate *NONNULL_PTR obj);
4836         public static native byte[] NetworkUpdate_write(long obj);
4837         // struct LDKEventHandler NetGraphMsgHandler_as_EventHandler(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
4838         public static native long NetGraphMsgHandler_as_EventHandler(long this_arg);
4839         // void NetGraphMsgHandler_free(struct LDKNetGraphMsgHandler this_obj);
4840         public static native void NetGraphMsgHandler_free(long this_obj);
4841         // MUST_USE_RES struct LDKNetGraphMsgHandler NetGraphMsgHandler_new(const struct LDKNetworkGraph *NONNULL_PTR network_graph, struct LDKCOption_AccessZ chain_access, struct LDKLogger logger);
4842         public static native long NetGraphMsgHandler_new(long network_graph, long chain_access, long logger);
4843         // void NetGraphMsgHandler_add_chain_access(struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg, struct LDKCOption_AccessZ chain_access);
4844         public static native void NetGraphMsgHandler_add_chain_access(long this_arg, long chain_access);
4845         // struct LDKRoutingMessageHandler NetGraphMsgHandler_as_RoutingMessageHandler(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
4846         public static native long NetGraphMsgHandler_as_RoutingMessageHandler(long this_arg);
4847         // struct LDKMessageSendEventsProvider NetGraphMsgHandler_as_MessageSendEventsProvider(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
4848         public static native long NetGraphMsgHandler_as_MessageSendEventsProvider(long this_arg);
4849         // void DirectionalChannelInfo_free(struct LDKDirectionalChannelInfo this_obj);
4850         public static native void DirectionalChannelInfo_free(long this_obj);
4851         // uint32_t DirectionalChannelInfo_get_last_update(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
4852         public static native int DirectionalChannelInfo_get_last_update(long this_ptr);
4853         // void DirectionalChannelInfo_set_last_update(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint32_t val);
4854         public static native void DirectionalChannelInfo_set_last_update(long this_ptr, int val);
4855         // bool DirectionalChannelInfo_get_enabled(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
4856         public static native boolean DirectionalChannelInfo_get_enabled(long this_ptr);
4857         // void DirectionalChannelInfo_set_enabled(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, bool val);
4858         public static native void DirectionalChannelInfo_set_enabled(long this_ptr, boolean val);
4859         // uint16_t DirectionalChannelInfo_get_cltv_expiry_delta(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
4860         public static native short DirectionalChannelInfo_get_cltv_expiry_delta(long this_ptr);
4861         // void DirectionalChannelInfo_set_cltv_expiry_delta(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint16_t val);
4862         public static native void DirectionalChannelInfo_set_cltv_expiry_delta(long this_ptr, short val);
4863         // uint64_t DirectionalChannelInfo_get_htlc_minimum_msat(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
4864         public static native long DirectionalChannelInfo_get_htlc_minimum_msat(long this_ptr);
4865         // void DirectionalChannelInfo_set_htlc_minimum_msat(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint64_t val);
4866         public static native void DirectionalChannelInfo_set_htlc_minimum_msat(long this_ptr, long val);
4867         // struct LDKCOption_u64Z DirectionalChannelInfo_get_htlc_maximum_msat(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
4868         public static native long DirectionalChannelInfo_get_htlc_maximum_msat(long this_ptr);
4869         // void DirectionalChannelInfo_set_htlc_maximum_msat(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
4870         public static native void DirectionalChannelInfo_set_htlc_maximum_msat(long this_ptr, long val);
4871         // struct LDKRoutingFees DirectionalChannelInfo_get_fees(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
4872         public static native long DirectionalChannelInfo_get_fees(long this_ptr);
4873         // void DirectionalChannelInfo_set_fees(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
4874         public static native void DirectionalChannelInfo_set_fees(long this_ptr, long val);
4875         // struct LDKChannelUpdate DirectionalChannelInfo_get_last_update_message(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
4876         public static native long DirectionalChannelInfo_get_last_update_message(long this_ptr);
4877         // void DirectionalChannelInfo_set_last_update_message(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelUpdate val);
4878         public static native void DirectionalChannelInfo_set_last_update_message(long this_ptr, long val);
4879         // MUST_USE_RES struct LDKDirectionalChannelInfo DirectionalChannelInfo_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);
4880         public static native long DirectionalChannelInfo_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);
4881         // struct LDKDirectionalChannelInfo DirectionalChannelInfo_clone(const struct LDKDirectionalChannelInfo *NONNULL_PTR orig);
4882         public static native long DirectionalChannelInfo_clone(long orig);
4883         // struct LDKCVec_u8Z DirectionalChannelInfo_write(const struct LDKDirectionalChannelInfo *NONNULL_PTR obj);
4884         public static native byte[] DirectionalChannelInfo_write(long obj);
4885         // struct LDKCResult_DirectionalChannelInfoDecodeErrorZ DirectionalChannelInfo_read(struct LDKu8slice ser);
4886         public static native long DirectionalChannelInfo_read(byte[] ser);
4887         // void ChannelInfo_free(struct LDKChannelInfo this_obj);
4888         public static native void ChannelInfo_free(long this_obj);
4889         // struct LDKChannelFeatures ChannelInfo_get_features(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
4890         public static native long ChannelInfo_get_features(long this_ptr);
4891         // void ChannelInfo_set_features(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
4892         public static native void ChannelInfo_set_features(long this_ptr, long val);
4893         // struct LDKNodeId ChannelInfo_get_node_one(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
4894         public static native long ChannelInfo_get_node_one(long this_ptr);
4895         // void ChannelInfo_set_node_one(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKNodeId val);
4896         public static native void ChannelInfo_set_node_one(long this_ptr, long val);
4897         // struct LDKDirectionalChannelInfo ChannelInfo_get_one_to_two(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
4898         public static native long ChannelInfo_get_one_to_two(long this_ptr);
4899         // void ChannelInfo_set_one_to_two(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKDirectionalChannelInfo val);
4900         public static native void ChannelInfo_set_one_to_two(long this_ptr, long val);
4901         // struct LDKNodeId ChannelInfo_get_node_two(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
4902         public static native long ChannelInfo_get_node_two(long this_ptr);
4903         // void ChannelInfo_set_node_two(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKNodeId val);
4904         public static native void ChannelInfo_set_node_two(long this_ptr, long val);
4905         // struct LDKDirectionalChannelInfo ChannelInfo_get_two_to_one(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
4906         public static native long ChannelInfo_get_two_to_one(long this_ptr);
4907         // void ChannelInfo_set_two_to_one(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKDirectionalChannelInfo val);
4908         public static native void ChannelInfo_set_two_to_one(long this_ptr, long val);
4909         // struct LDKCOption_u64Z ChannelInfo_get_capacity_sats(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
4910         public static native long ChannelInfo_get_capacity_sats(long this_ptr);
4911         // void ChannelInfo_set_capacity_sats(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
4912         public static native void ChannelInfo_set_capacity_sats(long this_ptr, long val);
4913         // struct LDKChannelAnnouncement ChannelInfo_get_announcement_message(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
4914         public static native long ChannelInfo_get_announcement_message(long this_ptr);
4915         // void ChannelInfo_set_announcement_message(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelAnnouncement val);
4916         public static native void ChannelInfo_set_announcement_message(long this_ptr, long val);
4917         // MUST_USE_RES struct LDKChannelInfo ChannelInfo_new(struct LDKChannelFeatures features_arg, struct LDKNodeId node_one_arg, struct LDKDirectionalChannelInfo one_to_two_arg, struct LDKNodeId node_two_arg, struct LDKDirectionalChannelInfo two_to_one_arg, struct LDKCOption_u64Z capacity_sats_arg, struct LDKChannelAnnouncement announcement_message_arg);
4918         public static native long ChannelInfo_new(long features_arg, long node_one_arg, long one_to_two_arg, long node_two_arg, long two_to_one_arg, long capacity_sats_arg, long announcement_message_arg);
4919         // struct LDKChannelInfo ChannelInfo_clone(const struct LDKChannelInfo *NONNULL_PTR orig);
4920         public static native long ChannelInfo_clone(long orig);
4921         // struct LDKCVec_u8Z ChannelInfo_write(const struct LDKChannelInfo *NONNULL_PTR obj);
4922         public static native byte[] ChannelInfo_write(long obj);
4923         // struct LDKCResult_ChannelInfoDecodeErrorZ ChannelInfo_read(struct LDKu8slice ser);
4924         public static native long ChannelInfo_read(byte[] ser);
4925         // void RoutingFees_free(struct LDKRoutingFees this_obj);
4926         public static native void RoutingFees_free(long this_obj);
4927         // uint32_t RoutingFees_get_base_msat(const struct LDKRoutingFees *NONNULL_PTR this_ptr);
4928         public static native int RoutingFees_get_base_msat(long this_ptr);
4929         // void RoutingFees_set_base_msat(struct LDKRoutingFees *NONNULL_PTR this_ptr, uint32_t val);
4930         public static native void RoutingFees_set_base_msat(long this_ptr, int val);
4931         // uint32_t RoutingFees_get_proportional_millionths(const struct LDKRoutingFees *NONNULL_PTR this_ptr);
4932         public static native int RoutingFees_get_proportional_millionths(long this_ptr);
4933         // void RoutingFees_set_proportional_millionths(struct LDKRoutingFees *NONNULL_PTR this_ptr, uint32_t val);
4934         public static native void RoutingFees_set_proportional_millionths(long this_ptr, int val);
4935         // MUST_USE_RES struct LDKRoutingFees RoutingFees_new(uint32_t base_msat_arg, uint32_t proportional_millionths_arg);
4936         public static native long RoutingFees_new(int base_msat_arg, int proportional_millionths_arg);
4937         // bool RoutingFees_eq(const struct LDKRoutingFees *NONNULL_PTR a, const struct LDKRoutingFees *NONNULL_PTR b);
4938         public static native boolean RoutingFees_eq(long a, long b);
4939         // struct LDKRoutingFees RoutingFees_clone(const struct LDKRoutingFees *NONNULL_PTR orig);
4940         public static native long RoutingFees_clone(long orig);
4941         // uint64_t RoutingFees_hash(const struct LDKRoutingFees *NONNULL_PTR o);
4942         public static native long RoutingFees_hash(long o);
4943         // struct LDKCVec_u8Z RoutingFees_write(const struct LDKRoutingFees *NONNULL_PTR obj);
4944         public static native byte[] RoutingFees_write(long obj);
4945         // struct LDKCResult_RoutingFeesDecodeErrorZ RoutingFees_read(struct LDKu8slice ser);
4946         public static native long RoutingFees_read(byte[] ser);
4947         // void NodeAnnouncementInfo_free(struct LDKNodeAnnouncementInfo this_obj);
4948         public static native void NodeAnnouncementInfo_free(long this_obj);
4949         // struct LDKNodeFeatures NodeAnnouncementInfo_get_features(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
4950         public static native long NodeAnnouncementInfo_get_features(long this_ptr);
4951         // void NodeAnnouncementInfo_set_features(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
4952         public static native void NodeAnnouncementInfo_set_features(long this_ptr, long val);
4953         // uint32_t NodeAnnouncementInfo_get_last_update(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
4954         public static native int NodeAnnouncementInfo_get_last_update(long this_ptr);
4955         // void NodeAnnouncementInfo_set_last_update(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, uint32_t val);
4956         public static native void NodeAnnouncementInfo_set_last_update(long this_ptr, int val);
4957         // const uint8_t (*NodeAnnouncementInfo_get_rgb(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr))[3];
4958         public static native byte[] NodeAnnouncementInfo_get_rgb(long this_ptr);
4959         // void NodeAnnouncementInfo_set_rgb(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKThreeBytes val);
4960         public static native void NodeAnnouncementInfo_set_rgb(long this_ptr, byte[] val);
4961         // const uint8_t (*NodeAnnouncementInfo_get_alias(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr))[32];
4962         public static native byte[] NodeAnnouncementInfo_get_alias(long this_ptr);
4963         // void NodeAnnouncementInfo_set_alias(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
4964         public static native void NodeAnnouncementInfo_set_alias(long this_ptr, byte[] val);
4965         // void NodeAnnouncementInfo_set_addresses(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKCVec_NetAddressZ val);
4966         public static native void NodeAnnouncementInfo_set_addresses(long this_ptr, long[] val);
4967         // struct LDKNodeAnnouncement NodeAnnouncementInfo_get_announcement_message(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
4968         public static native long NodeAnnouncementInfo_get_announcement_message(long this_ptr);
4969         // void NodeAnnouncementInfo_set_announcement_message(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKNodeAnnouncement val);
4970         public static native void NodeAnnouncementInfo_set_announcement_message(long this_ptr, long val);
4971         // 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);
4972         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);
4973         // struct LDKNodeAnnouncementInfo NodeAnnouncementInfo_clone(const struct LDKNodeAnnouncementInfo *NONNULL_PTR orig);
4974         public static native long NodeAnnouncementInfo_clone(long orig);
4975         // struct LDKCVec_u8Z NodeAnnouncementInfo_write(const struct LDKNodeAnnouncementInfo *NONNULL_PTR obj);
4976         public static native byte[] NodeAnnouncementInfo_write(long obj);
4977         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ NodeAnnouncementInfo_read(struct LDKu8slice ser);
4978         public static native long NodeAnnouncementInfo_read(byte[] ser);
4979         // void NodeInfo_free(struct LDKNodeInfo this_obj);
4980         public static native void NodeInfo_free(long this_obj);
4981         // void NodeInfo_set_channels(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
4982         public static native void NodeInfo_set_channels(long this_ptr, long[] val);
4983         // struct LDKRoutingFees NodeInfo_get_lowest_inbound_channel_fees(const struct LDKNodeInfo *NONNULL_PTR this_ptr);
4984         public static native long NodeInfo_get_lowest_inbound_channel_fees(long this_ptr);
4985         // void NodeInfo_set_lowest_inbound_channel_fees(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
4986         public static native void NodeInfo_set_lowest_inbound_channel_fees(long this_ptr, long val);
4987         // struct LDKNodeAnnouncementInfo NodeInfo_get_announcement_info(const struct LDKNodeInfo *NONNULL_PTR this_ptr);
4988         public static native long NodeInfo_get_announcement_info(long this_ptr);
4989         // void NodeInfo_set_announcement_info(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKNodeAnnouncementInfo val);
4990         public static native void NodeInfo_set_announcement_info(long this_ptr, long val);
4991         // MUST_USE_RES struct LDKNodeInfo NodeInfo_new(struct LDKCVec_u64Z channels_arg, struct LDKRoutingFees lowest_inbound_channel_fees_arg, struct LDKNodeAnnouncementInfo announcement_info_arg);
4992         public static native long NodeInfo_new(long[] channels_arg, long lowest_inbound_channel_fees_arg, long announcement_info_arg);
4993         // struct LDKNodeInfo NodeInfo_clone(const struct LDKNodeInfo *NONNULL_PTR orig);
4994         public static native long NodeInfo_clone(long orig);
4995         // struct LDKCVec_u8Z NodeInfo_write(const struct LDKNodeInfo *NONNULL_PTR obj);
4996         public static native byte[] NodeInfo_write(long obj);
4997         // struct LDKCResult_NodeInfoDecodeErrorZ NodeInfo_read(struct LDKu8slice ser);
4998         public static native long NodeInfo_read(byte[] ser);
4999         // struct LDKCVec_u8Z NetworkGraph_write(const struct LDKNetworkGraph *NONNULL_PTR obj);
5000         public static native byte[] NetworkGraph_write(long obj);
5001         // struct LDKCResult_NetworkGraphDecodeErrorZ NetworkGraph_read(struct LDKu8slice ser);
5002         public static native long NetworkGraph_read(byte[] ser);
5003         // MUST_USE_RES struct LDKNetworkGraph NetworkGraph_new(struct LDKThirtyTwoBytes genesis_hash);
5004         public static native long NetworkGraph_new(byte[] genesis_hash);
5005         // MUST_USE_RES struct LDKReadOnlyNetworkGraph NetworkGraph_read_only(const struct LDKNetworkGraph *NONNULL_PTR this_arg);
5006         public static native long NetworkGraph_read_only(long this_arg);
5007         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_node_from_announcement(const struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKNodeAnnouncement *NONNULL_PTR msg);
5008         public static native long NetworkGraph_update_node_from_announcement(long this_arg, long msg);
5009         // 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);
5010         public static native long NetworkGraph_update_node_from_unsigned_announcement(long this_arg, long msg);
5011         // 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);
5012         public static native long NetworkGraph_update_channel_from_announcement(long this_arg, long msg, long chain_access);
5013         // 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);
5014         public static native long NetworkGraph_update_channel_from_unsigned_announcement(long this_arg, long msg, long chain_access);
5015         // void NetworkGraph_close_channel_from_update(const struct LDKNetworkGraph *NONNULL_PTR this_arg, uint64_t short_channel_id, bool is_permanent);
5016         public static native void NetworkGraph_close_channel_from_update(long this_arg, long short_channel_id, boolean is_permanent);
5017         // void NetworkGraph_fail_node(const struct LDKNetworkGraph *NONNULL_PTR this_arg, struct LDKPublicKey _node_id, bool is_permanent);
5018         public static native void NetworkGraph_fail_node(long this_arg, byte[] _node_id, boolean is_permanent);
5019         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel(const struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKChannelUpdate *NONNULL_PTR msg);
5020         public static native long NetworkGraph_update_channel(long this_arg, long msg);
5021         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_unsigned(const struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedChannelUpdate *NONNULL_PTR msg);
5022         public static native long NetworkGraph_update_channel_unsigned(long this_arg, long msg);
5023         // MUST_USE_RES struct LDKCOption_CVec_NetAddressZZ ReadOnlyNetworkGraph_get_addresses(const struct LDKReadOnlyNetworkGraph *NONNULL_PTR this_arg, struct LDKPublicKey pubkey);
5024         public static native long ReadOnlyNetworkGraph_get_addresses(long this_arg, byte[] pubkey);
5025         // void RouteHop_free(struct LDKRouteHop this_obj);
5026         public static native void RouteHop_free(long this_obj);
5027         // struct LDKPublicKey RouteHop_get_pubkey(const struct LDKRouteHop *NONNULL_PTR this_ptr);
5028         public static native byte[] RouteHop_get_pubkey(long this_ptr);
5029         // void RouteHop_set_pubkey(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5030         public static native void RouteHop_set_pubkey(long this_ptr, byte[] val);
5031         // struct LDKNodeFeatures RouteHop_get_node_features(const struct LDKRouteHop *NONNULL_PTR this_ptr);
5032         public static native long RouteHop_get_node_features(long this_ptr);
5033         // void RouteHop_set_node_features(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
5034         public static native void RouteHop_set_node_features(long this_ptr, long val);
5035         // uint64_t RouteHop_get_short_channel_id(const struct LDKRouteHop *NONNULL_PTR this_ptr);
5036         public static native long RouteHop_get_short_channel_id(long this_ptr);
5037         // void RouteHop_set_short_channel_id(struct LDKRouteHop *NONNULL_PTR this_ptr, uint64_t val);
5038         public static native void RouteHop_set_short_channel_id(long this_ptr, long val);
5039         // struct LDKChannelFeatures RouteHop_get_channel_features(const struct LDKRouteHop *NONNULL_PTR this_ptr);
5040         public static native long RouteHop_get_channel_features(long this_ptr);
5041         // void RouteHop_set_channel_features(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
5042         public static native void RouteHop_set_channel_features(long this_ptr, long val);
5043         // uint64_t RouteHop_get_fee_msat(const struct LDKRouteHop *NONNULL_PTR this_ptr);
5044         public static native long RouteHop_get_fee_msat(long this_ptr);
5045         // void RouteHop_set_fee_msat(struct LDKRouteHop *NONNULL_PTR this_ptr, uint64_t val);
5046         public static native void RouteHop_set_fee_msat(long this_ptr, long val);
5047         // uint32_t RouteHop_get_cltv_expiry_delta(const struct LDKRouteHop *NONNULL_PTR this_ptr);
5048         public static native int RouteHop_get_cltv_expiry_delta(long this_ptr);
5049         // void RouteHop_set_cltv_expiry_delta(struct LDKRouteHop *NONNULL_PTR this_ptr, uint32_t val);
5050         public static native void RouteHop_set_cltv_expiry_delta(long this_ptr, int val);
5051         // 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);
5052         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);
5053         // struct LDKRouteHop RouteHop_clone(const struct LDKRouteHop *NONNULL_PTR orig);
5054         public static native long RouteHop_clone(long orig);
5055         // uint64_t RouteHop_hash(const struct LDKRouteHop *NONNULL_PTR o);
5056         public static native long RouteHop_hash(long o);
5057         // bool RouteHop_eq(const struct LDKRouteHop *NONNULL_PTR a, const struct LDKRouteHop *NONNULL_PTR b);
5058         public static native boolean RouteHop_eq(long a, long b);
5059         // struct LDKCVec_u8Z RouteHop_write(const struct LDKRouteHop *NONNULL_PTR obj);
5060         public static native byte[] RouteHop_write(long obj);
5061         // struct LDKCResult_RouteHopDecodeErrorZ RouteHop_read(struct LDKu8slice ser);
5062         public static native long RouteHop_read(byte[] ser);
5063         // void Route_free(struct LDKRoute this_obj);
5064         public static native void Route_free(long this_obj);
5065         // struct LDKCVec_CVec_RouteHopZZ Route_get_paths(const struct LDKRoute *NONNULL_PTR this_ptr);
5066         public static native long[][] Route_get_paths(long this_ptr);
5067         // void Route_set_paths(struct LDKRoute *NONNULL_PTR this_ptr, struct LDKCVec_CVec_RouteHopZZ val);
5068         public static native void Route_set_paths(long this_ptr, long[][] val);
5069         // struct LDKPayee Route_get_payee(const struct LDKRoute *NONNULL_PTR this_ptr);
5070         public static native long Route_get_payee(long this_ptr);
5071         // void Route_set_payee(struct LDKRoute *NONNULL_PTR this_ptr, struct LDKPayee val);
5072         public static native void Route_set_payee(long this_ptr, long val);
5073         // MUST_USE_RES struct LDKRoute Route_new(struct LDKCVec_CVec_RouteHopZZ paths_arg, struct LDKPayee payee_arg);
5074         public static native long Route_new(long[][] paths_arg, long payee_arg);
5075         // struct LDKRoute Route_clone(const struct LDKRoute *NONNULL_PTR orig);
5076         public static native long Route_clone(long orig);
5077         // uint64_t Route_hash(const struct LDKRoute *NONNULL_PTR o);
5078         public static native long Route_hash(long o);
5079         // bool Route_eq(const struct LDKRoute *NONNULL_PTR a, const struct LDKRoute *NONNULL_PTR b);
5080         public static native boolean Route_eq(long a, long b);
5081         // MUST_USE_RES uint64_t Route_get_total_fees(const struct LDKRoute *NONNULL_PTR this_arg);
5082         public static native long Route_get_total_fees(long this_arg);
5083         // MUST_USE_RES uint64_t Route_get_total_amount(const struct LDKRoute *NONNULL_PTR this_arg);
5084         public static native long Route_get_total_amount(long this_arg);
5085         // struct LDKCVec_u8Z Route_write(const struct LDKRoute *NONNULL_PTR obj);
5086         public static native byte[] Route_write(long obj);
5087         // struct LDKCResult_RouteDecodeErrorZ Route_read(struct LDKu8slice ser);
5088         public static native long Route_read(byte[] ser);
5089         // void RouteParameters_free(struct LDKRouteParameters this_obj);
5090         public static native void RouteParameters_free(long this_obj);
5091         // struct LDKPayee RouteParameters_get_payee(const struct LDKRouteParameters *NONNULL_PTR this_ptr);
5092         public static native long RouteParameters_get_payee(long this_ptr);
5093         // void RouteParameters_set_payee(struct LDKRouteParameters *NONNULL_PTR this_ptr, struct LDKPayee val);
5094         public static native void RouteParameters_set_payee(long this_ptr, long val);
5095         // uint64_t RouteParameters_get_final_value_msat(const struct LDKRouteParameters *NONNULL_PTR this_ptr);
5096         public static native long RouteParameters_get_final_value_msat(long this_ptr);
5097         // void RouteParameters_set_final_value_msat(struct LDKRouteParameters *NONNULL_PTR this_ptr, uint64_t val);
5098         public static native void RouteParameters_set_final_value_msat(long this_ptr, long val);
5099         // uint32_t RouteParameters_get_final_cltv_expiry_delta(const struct LDKRouteParameters *NONNULL_PTR this_ptr);
5100         public static native int RouteParameters_get_final_cltv_expiry_delta(long this_ptr);
5101         // void RouteParameters_set_final_cltv_expiry_delta(struct LDKRouteParameters *NONNULL_PTR this_ptr, uint32_t val);
5102         public static native void RouteParameters_set_final_cltv_expiry_delta(long this_ptr, int val);
5103         // MUST_USE_RES struct LDKRouteParameters RouteParameters_new(struct LDKPayee payee_arg, uint64_t final_value_msat_arg, uint32_t final_cltv_expiry_delta_arg);
5104         public static native long RouteParameters_new(long payee_arg, long final_value_msat_arg, int final_cltv_expiry_delta_arg);
5105         // struct LDKRouteParameters RouteParameters_clone(const struct LDKRouteParameters *NONNULL_PTR orig);
5106         public static native long RouteParameters_clone(long orig);
5107         // struct LDKCVec_u8Z RouteParameters_write(const struct LDKRouteParameters *NONNULL_PTR obj);
5108         public static native byte[] RouteParameters_write(long obj);
5109         // struct LDKCResult_RouteParametersDecodeErrorZ RouteParameters_read(struct LDKu8slice ser);
5110         public static native long RouteParameters_read(byte[] ser);
5111         // void Payee_free(struct LDKPayee this_obj);
5112         public static native void Payee_free(long this_obj);
5113         // struct LDKPublicKey Payee_get_pubkey(const struct LDKPayee *NONNULL_PTR this_ptr);
5114         public static native byte[] Payee_get_pubkey(long this_ptr);
5115         // void Payee_set_pubkey(struct LDKPayee *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5116         public static native void Payee_set_pubkey(long this_ptr, byte[] val);
5117         // struct LDKInvoiceFeatures Payee_get_features(const struct LDKPayee *NONNULL_PTR this_ptr);
5118         public static native long Payee_get_features(long this_ptr);
5119         // void Payee_set_features(struct LDKPayee *NONNULL_PTR this_ptr, struct LDKInvoiceFeatures val);
5120         public static native void Payee_set_features(long this_ptr, long val);
5121         // struct LDKCVec_RouteHintZ Payee_get_route_hints(const struct LDKPayee *NONNULL_PTR this_ptr);
5122         public static native long[] Payee_get_route_hints(long this_ptr);
5123         // void Payee_set_route_hints(struct LDKPayee *NONNULL_PTR this_ptr, struct LDKCVec_RouteHintZ val);
5124         public static native void Payee_set_route_hints(long this_ptr, long[] val);
5125         // struct LDKCOption_u64Z Payee_get_expiry_time(const struct LDKPayee *NONNULL_PTR this_ptr);
5126         public static native long Payee_get_expiry_time(long this_ptr);
5127         // void Payee_set_expiry_time(struct LDKPayee *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
5128         public static native void Payee_set_expiry_time(long this_ptr, long val);
5129         // MUST_USE_RES struct LDKPayee Payee_new(struct LDKPublicKey pubkey_arg, struct LDKInvoiceFeatures features_arg, struct LDKCVec_RouteHintZ route_hints_arg, struct LDKCOption_u64Z expiry_time_arg);
5130         public static native long Payee_new(byte[] pubkey_arg, long features_arg, long[] route_hints_arg, long expiry_time_arg);
5131         // struct LDKPayee Payee_clone(const struct LDKPayee *NONNULL_PTR orig);
5132         public static native long Payee_clone(long orig);
5133         // uint64_t Payee_hash(const struct LDKPayee *NONNULL_PTR o);
5134         public static native long Payee_hash(long o);
5135         // bool Payee_eq(const struct LDKPayee *NONNULL_PTR a, const struct LDKPayee *NONNULL_PTR b);
5136         public static native boolean Payee_eq(long a, long b);
5137         // struct LDKCVec_u8Z Payee_write(const struct LDKPayee *NONNULL_PTR obj);
5138         public static native byte[] Payee_write(long obj);
5139         // struct LDKCResult_PayeeDecodeErrorZ Payee_read(struct LDKu8slice ser);
5140         public static native long Payee_read(byte[] ser);
5141         // MUST_USE_RES struct LDKPayee Payee_from_node_id(struct LDKPublicKey pubkey);
5142         public static native long Payee_from_node_id(byte[] pubkey);
5143         // MUST_USE_RES struct LDKPayee Payee_for_keysend(struct LDKPublicKey pubkey);
5144         public static native long Payee_for_keysend(byte[] pubkey);
5145         // void RouteHint_free(struct LDKRouteHint this_obj);
5146         public static native void RouteHint_free(long this_obj);
5147         // struct LDKCVec_RouteHintHopZ RouteHint_get_a(const struct LDKRouteHint *NONNULL_PTR this_ptr);
5148         public static native long[] RouteHint_get_a(long this_ptr);
5149         // void RouteHint_set_a(struct LDKRouteHint *NONNULL_PTR this_ptr, struct LDKCVec_RouteHintHopZ val);
5150         public static native void RouteHint_set_a(long this_ptr, long[] val);
5151         // MUST_USE_RES struct LDKRouteHint RouteHint_new(struct LDKCVec_RouteHintHopZ a_arg);
5152         public static native long RouteHint_new(long[] a_arg);
5153         // struct LDKRouteHint RouteHint_clone(const struct LDKRouteHint *NONNULL_PTR orig);
5154         public static native long RouteHint_clone(long orig);
5155         // uint64_t RouteHint_hash(const struct LDKRouteHint *NONNULL_PTR o);
5156         public static native long RouteHint_hash(long o);
5157         // bool RouteHint_eq(const struct LDKRouteHint *NONNULL_PTR a, const struct LDKRouteHint *NONNULL_PTR b);
5158         public static native boolean RouteHint_eq(long a, long b);
5159         // struct LDKCVec_u8Z RouteHint_write(const struct LDKRouteHint *NONNULL_PTR obj);
5160         public static native byte[] RouteHint_write(long obj);
5161         // struct LDKCResult_RouteHintDecodeErrorZ RouteHint_read(struct LDKu8slice ser);
5162         public static native long RouteHint_read(byte[] ser);
5163         // void RouteHintHop_free(struct LDKRouteHintHop this_obj);
5164         public static native void RouteHintHop_free(long this_obj);
5165         // struct LDKPublicKey RouteHintHop_get_src_node_id(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
5166         public static native byte[] RouteHintHop_get_src_node_id(long this_ptr);
5167         // void RouteHintHop_set_src_node_id(struct LDKRouteHintHop *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5168         public static native void RouteHintHop_set_src_node_id(long this_ptr, byte[] val);
5169         // uint64_t RouteHintHop_get_short_channel_id(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
5170         public static native long RouteHintHop_get_short_channel_id(long this_ptr);
5171         // void RouteHintHop_set_short_channel_id(struct LDKRouteHintHop *NONNULL_PTR this_ptr, uint64_t val);
5172         public static native void RouteHintHop_set_short_channel_id(long this_ptr, long val);
5173         // struct LDKRoutingFees RouteHintHop_get_fees(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
5174         public static native long RouteHintHop_get_fees(long this_ptr);
5175         // void RouteHintHop_set_fees(struct LDKRouteHintHop *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
5176         public static native void RouteHintHop_set_fees(long this_ptr, long val);
5177         // uint16_t RouteHintHop_get_cltv_expiry_delta(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
5178         public static native short RouteHintHop_get_cltv_expiry_delta(long this_ptr);
5179         // void RouteHintHop_set_cltv_expiry_delta(struct LDKRouteHintHop *NONNULL_PTR this_ptr, uint16_t val);
5180         public static native void RouteHintHop_set_cltv_expiry_delta(long this_ptr, short val);
5181         // struct LDKCOption_u64Z RouteHintHop_get_htlc_minimum_msat(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
5182         public static native long RouteHintHop_get_htlc_minimum_msat(long this_ptr);
5183         // void RouteHintHop_set_htlc_minimum_msat(struct LDKRouteHintHop *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
5184         public static native void RouteHintHop_set_htlc_minimum_msat(long this_ptr, long val);
5185         // struct LDKCOption_u64Z RouteHintHop_get_htlc_maximum_msat(const struct LDKRouteHintHop *NONNULL_PTR this_ptr);
5186         public static native long RouteHintHop_get_htlc_maximum_msat(long this_ptr);
5187         // void RouteHintHop_set_htlc_maximum_msat(struct LDKRouteHintHop *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
5188         public static native void RouteHintHop_set_htlc_maximum_msat(long this_ptr, long val);
5189         // 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);
5190         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);
5191         // struct LDKRouteHintHop RouteHintHop_clone(const struct LDKRouteHintHop *NONNULL_PTR orig);
5192         public static native long RouteHintHop_clone(long orig);
5193         // uint64_t RouteHintHop_hash(const struct LDKRouteHintHop *NONNULL_PTR o);
5194         public static native long RouteHintHop_hash(long o);
5195         // bool RouteHintHop_eq(const struct LDKRouteHintHop *NONNULL_PTR a, const struct LDKRouteHintHop *NONNULL_PTR b);
5196         public static native boolean RouteHintHop_eq(long a, long b);
5197         // struct LDKCVec_u8Z RouteHintHop_write(const struct LDKRouteHintHop *NONNULL_PTR obj);
5198         public static native byte[] RouteHintHop_write(long obj);
5199         // struct LDKCResult_RouteHintHopDecodeErrorZ RouteHintHop_read(struct LDKu8slice ser);
5200         public static native long RouteHintHop_read(byte[] ser);
5201         // struct LDKCResult_RouteLightningErrorZ find_route(struct LDKPublicKey our_node_pubkey, const struct LDKRouteParameters *NONNULL_PTR params, const struct LDKNetworkGraph *NONNULL_PTR network, struct LDKCVec_ChannelDetailsZ *first_hops, struct LDKLogger logger, const struct LDKScore *NONNULL_PTR scorer);
5202         public static native long find_route(byte[] our_node_pubkey, long params, long network, long[] first_hops, long logger, long scorer);
5203         // void Scorer_free(struct LDKScorer this_obj);
5204         public static native void Scorer_free(long this_obj);
5205         // void ScoringParameters_free(struct LDKScoringParameters this_obj);
5206         public static native void ScoringParameters_free(long this_obj);
5207         // uint64_t ScoringParameters_get_base_penalty_msat(const struct LDKScoringParameters *NONNULL_PTR this_ptr);
5208         public static native long ScoringParameters_get_base_penalty_msat(long this_ptr);
5209         // void ScoringParameters_set_base_penalty_msat(struct LDKScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
5210         public static native void ScoringParameters_set_base_penalty_msat(long this_ptr, long val);
5211         // uint64_t ScoringParameters_get_failure_penalty_msat(const struct LDKScoringParameters *NONNULL_PTR this_ptr);
5212         public static native long ScoringParameters_get_failure_penalty_msat(long this_ptr);
5213         // void ScoringParameters_set_failure_penalty_msat(struct LDKScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
5214         public static native void ScoringParameters_set_failure_penalty_msat(long this_ptr, long val);
5215         // uint64_t ScoringParameters_get_failure_penalty_half_life(const struct LDKScoringParameters *NONNULL_PTR this_ptr);
5216         public static native long ScoringParameters_get_failure_penalty_half_life(long this_ptr);
5217         // void ScoringParameters_set_failure_penalty_half_life(struct LDKScoringParameters *NONNULL_PTR this_ptr, uint64_t val);
5218         public static native void ScoringParameters_set_failure_penalty_half_life(long this_ptr, long val);
5219         // MUST_USE_RES struct LDKScoringParameters ScoringParameters_new(uint64_t base_penalty_msat_arg, uint64_t failure_penalty_msat_arg, uint64_t failure_penalty_half_life_arg);
5220         public static native long ScoringParameters_new(long base_penalty_msat_arg, long failure_penalty_msat_arg, long failure_penalty_half_life_arg);
5221         // struct LDKCVec_u8Z ScoringParameters_write(const struct LDKScoringParameters *NONNULL_PTR obj);
5222         public static native byte[] ScoringParameters_write(long obj);
5223         // struct LDKCResult_ScoringParametersDecodeErrorZ ScoringParameters_read(struct LDKu8slice ser);
5224         public static native long ScoringParameters_read(byte[] ser);
5225         // MUST_USE_RES struct LDKScorer Scorer_new(struct LDKScoringParameters params);
5226         public static native long Scorer_new(long params);
5227         // MUST_USE_RES struct LDKScorer Scorer_default(void);
5228         public static native long Scorer_default();
5229         // MUST_USE_RES struct LDKScoringParameters ScoringParameters_default(void);
5230         public static native long ScoringParameters_default();
5231         // struct LDKScore Scorer_as_Score(const struct LDKScorer *NONNULL_PTR this_arg);
5232         public static native long Scorer_as_Score(long this_arg);
5233         // struct LDKCVec_u8Z Scorer_write(const struct LDKScorer *NONNULL_PTR obj);
5234         public static native byte[] Scorer_write(long obj);
5235         // struct LDKCResult_ScorerDecodeErrorZ Scorer_read(struct LDKu8slice ser);
5236         public static native long Scorer_read(byte[] ser);
5237         // void FilesystemPersister_free(struct LDKFilesystemPersister this_obj);
5238         public static native void FilesystemPersister_free(long this_obj);
5239         // MUST_USE_RES struct LDKFilesystemPersister FilesystemPersister_new(struct LDKStr path_to_channel_data);
5240         public static native long FilesystemPersister_new(String path_to_channel_data);
5241         // MUST_USE_RES struct LDKStr FilesystemPersister_get_data_dir(const struct LDKFilesystemPersister *NONNULL_PTR this_arg);
5242         public static native String FilesystemPersister_get_data_dir(long this_arg);
5243         // MUST_USE_RES struct LDKCResult_NoneErrorZ FilesystemPersister_persist_manager(struct LDKStr data_dir, const struct LDKChannelManager *NONNULL_PTR manager);
5244         public static native long FilesystemPersister_persist_manager(String data_dir, long manager);
5245         // MUST_USE_RES struct LDKCResult_CVec_C2Tuple_BlockHashChannelMonitorZZErrorZ FilesystemPersister_read_channelmonitors(const struct LDKFilesystemPersister *NONNULL_PTR this_arg, struct LDKKeysInterface keys_manager);
5246         public static native long FilesystemPersister_read_channelmonitors(long this_arg, long keys_manager);
5247         // struct LDKPersist FilesystemPersister_as_Persist(const struct LDKFilesystemPersister *NONNULL_PTR this_arg);
5248         public static native long FilesystemPersister_as_Persist(long this_arg);
5249         // void BackgroundProcessor_free(struct LDKBackgroundProcessor this_obj);
5250         public static native void BackgroundProcessor_free(long this_obj);
5251         // void ChannelManagerPersister_free(struct LDKChannelManagerPersister this_ptr);
5252         public static native void ChannelManagerPersister_free(long this_ptr);
5253         // MUST_USE_RES struct LDKBackgroundProcessor BackgroundProcessor_start(struct LDKChannelManagerPersister 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);
5254         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);
5255         // MUST_USE_RES struct LDKCResult_NoneErrorZ BackgroundProcessor_join(struct LDKBackgroundProcessor this_arg);
5256         public static native long BackgroundProcessor_join(long this_arg);
5257         // MUST_USE_RES struct LDKCResult_NoneErrorZ BackgroundProcessor_stop(struct LDKBackgroundProcessor this_arg);
5258         public static native long BackgroundProcessor_stop(long this_arg);
5259         // void check_platform(void);
5260         public static native void check_platform();
5261         // void Invoice_free(struct LDKInvoice this_obj);
5262         public static native void Invoice_free(long this_obj);
5263         // bool Invoice_eq(const struct LDKInvoice *NONNULL_PTR a, const struct LDKInvoice *NONNULL_PTR b);
5264         public static native boolean Invoice_eq(long a, long b);
5265         // struct LDKInvoice Invoice_clone(const struct LDKInvoice *NONNULL_PTR orig);
5266         public static native long Invoice_clone(long orig);
5267         // void SignedRawInvoice_free(struct LDKSignedRawInvoice this_obj);
5268         public static native void SignedRawInvoice_free(long this_obj);
5269         // bool SignedRawInvoice_eq(const struct LDKSignedRawInvoice *NONNULL_PTR a, const struct LDKSignedRawInvoice *NONNULL_PTR b);
5270         public static native boolean SignedRawInvoice_eq(long a, long b);
5271         // struct LDKSignedRawInvoice SignedRawInvoice_clone(const struct LDKSignedRawInvoice *NONNULL_PTR orig);
5272         public static native long SignedRawInvoice_clone(long orig);
5273         // void RawInvoice_free(struct LDKRawInvoice this_obj);
5274         public static native void RawInvoice_free(long this_obj);
5275         // struct LDKRawDataPart RawInvoice_get_data(const struct LDKRawInvoice *NONNULL_PTR this_ptr);
5276         public static native long RawInvoice_get_data(long this_ptr);
5277         // void RawInvoice_set_data(struct LDKRawInvoice *NONNULL_PTR this_ptr, struct LDKRawDataPart val);
5278         public static native void RawInvoice_set_data(long this_ptr, long val);
5279         // bool RawInvoice_eq(const struct LDKRawInvoice *NONNULL_PTR a, const struct LDKRawInvoice *NONNULL_PTR b);
5280         public static native boolean RawInvoice_eq(long a, long b);
5281         // struct LDKRawInvoice RawInvoice_clone(const struct LDKRawInvoice *NONNULL_PTR orig);
5282         public static native long RawInvoice_clone(long orig);
5283         // void RawDataPart_free(struct LDKRawDataPart this_obj);
5284         public static native void RawDataPart_free(long this_obj);
5285         // struct LDKPositiveTimestamp RawDataPart_get_timestamp(const struct LDKRawDataPart *NONNULL_PTR this_ptr);
5286         public static native long RawDataPart_get_timestamp(long this_ptr);
5287         // void RawDataPart_set_timestamp(struct LDKRawDataPart *NONNULL_PTR this_ptr, struct LDKPositiveTimestamp val);
5288         public static native void RawDataPart_set_timestamp(long this_ptr, long val);
5289         // bool RawDataPart_eq(const struct LDKRawDataPart *NONNULL_PTR a, const struct LDKRawDataPart *NONNULL_PTR b);
5290         public static native boolean RawDataPart_eq(long a, long b);
5291         // struct LDKRawDataPart RawDataPart_clone(const struct LDKRawDataPart *NONNULL_PTR orig);
5292         public static native long RawDataPart_clone(long orig);
5293         // void PositiveTimestamp_free(struct LDKPositiveTimestamp this_obj);
5294         public static native void PositiveTimestamp_free(long this_obj);
5295         // bool PositiveTimestamp_eq(const struct LDKPositiveTimestamp *NONNULL_PTR a, const struct LDKPositiveTimestamp *NONNULL_PTR b);
5296         public static native boolean PositiveTimestamp_eq(long a, long b);
5297         // struct LDKPositiveTimestamp PositiveTimestamp_clone(const struct LDKPositiveTimestamp *NONNULL_PTR orig);
5298         public static native long PositiveTimestamp_clone(long orig);
5299         // enum LDKSiPrefix SiPrefix_clone(const enum LDKSiPrefix *NONNULL_PTR orig);
5300         public static native SiPrefix SiPrefix_clone(long orig);
5301         // enum LDKSiPrefix SiPrefix_milli(void);
5302         public static native SiPrefix SiPrefix_milli();
5303         // enum LDKSiPrefix SiPrefix_micro(void);
5304         public static native SiPrefix SiPrefix_micro();
5305         // enum LDKSiPrefix SiPrefix_nano(void);
5306         public static native SiPrefix SiPrefix_nano();
5307         // enum LDKSiPrefix SiPrefix_pico(void);
5308         public static native SiPrefix SiPrefix_pico();
5309         // bool SiPrefix_eq(const enum LDKSiPrefix *NONNULL_PTR a, const enum LDKSiPrefix *NONNULL_PTR b);
5310         public static native boolean SiPrefix_eq(long a, long b);
5311         // MUST_USE_RES uint64_t SiPrefix_multiplier(const enum LDKSiPrefix *NONNULL_PTR this_arg);
5312         public static native long SiPrefix_multiplier(long this_arg);
5313         // enum LDKCurrency Currency_clone(const enum LDKCurrency *NONNULL_PTR orig);
5314         public static native Currency Currency_clone(long orig);
5315         // enum LDKCurrency Currency_bitcoin(void);
5316         public static native Currency Currency_bitcoin();
5317         // enum LDKCurrency Currency_bitcoin_testnet(void);
5318         public static native Currency Currency_bitcoin_testnet();
5319         // enum LDKCurrency Currency_regtest(void);
5320         public static native Currency Currency_regtest();
5321         // enum LDKCurrency Currency_simnet(void);
5322         public static native Currency Currency_simnet();
5323         // enum LDKCurrency Currency_signet(void);
5324         public static native Currency Currency_signet();
5325         // uint64_t Currency_hash(const enum LDKCurrency *NONNULL_PTR o);
5326         public static native long Currency_hash(long o);
5327         // bool Currency_eq(const enum LDKCurrency *NONNULL_PTR a, const enum LDKCurrency *NONNULL_PTR b);
5328         public static native boolean Currency_eq(long a, long b);
5329         // void Sha256_free(struct LDKSha256 this_obj);
5330         public static native void Sha256_free(long this_obj);
5331         // struct LDKSha256 Sha256_clone(const struct LDKSha256 *NONNULL_PTR orig);
5332         public static native long Sha256_clone(long orig);
5333         // uint64_t Sha256_hash(const struct LDKSha256 *NONNULL_PTR o);
5334         public static native long Sha256_hash(long o);
5335         // bool Sha256_eq(const struct LDKSha256 *NONNULL_PTR a, const struct LDKSha256 *NONNULL_PTR b);
5336         public static native boolean Sha256_eq(long a, long b);
5337         // void Description_free(struct LDKDescription this_obj);
5338         public static native void Description_free(long this_obj);
5339         // struct LDKDescription Description_clone(const struct LDKDescription *NONNULL_PTR orig);
5340         public static native long Description_clone(long orig);
5341         // uint64_t Description_hash(const struct LDKDescription *NONNULL_PTR o);
5342         public static native long Description_hash(long o);
5343         // bool Description_eq(const struct LDKDescription *NONNULL_PTR a, const struct LDKDescription *NONNULL_PTR b);
5344         public static native boolean Description_eq(long a, long b);
5345         // void PayeePubKey_free(struct LDKPayeePubKey this_obj);
5346         public static native void PayeePubKey_free(long this_obj);
5347         // struct LDKPublicKey PayeePubKey_get_a(const struct LDKPayeePubKey *NONNULL_PTR this_ptr);
5348         public static native byte[] PayeePubKey_get_a(long this_ptr);
5349         // void PayeePubKey_set_a(struct LDKPayeePubKey *NONNULL_PTR this_ptr, struct LDKPublicKey val);
5350         public static native void PayeePubKey_set_a(long this_ptr, byte[] val);
5351         // MUST_USE_RES struct LDKPayeePubKey PayeePubKey_new(struct LDKPublicKey a_arg);
5352         public static native long PayeePubKey_new(byte[] a_arg);
5353         // struct LDKPayeePubKey PayeePubKey_clone(const struct LDKPayeePubKey *NONNULL_PTR orig);
5354         public static native long PayeePubKey_clone(long orig);
5355         // uint64_t PayeePubKey_hash(const struct LDKPayeePubKey *NONNULL_PTR o);
5356         public static native long PayeePubKey_hash(long o);
5357         // bool PayeePubKey_eq(const struct LDKPayeePubKey *NONNULL_PTR a, const struct LDKPayeePubKey *NONNULL_PTR b);
5358         public static native boolean PayeePubKey_eq(long a, long b);
5359         // void ExpiryTime_free(struct LDKExpiryTime this_obj);
5360         public static native void ExpiryTime_free(long this_obj);
5361         // struct LDKExpiryTime ExpiryTime_clone(const struct LDKExpiryTime *NONNULL_PTR orig);
5362         public static native long ExpiryTime_clone(long orig);
5363         // uint64_t ExpiryTime_hash(const struct LDKExpiryTime *NONNULL_PTR o);
5364         public static native long ExpiryTime_hash(long o);
5365         // bool ExpiryTime_eq(const struct LDKExpiryTime *NONNULL_PTR a, const struct LDKExpiryTime *NONNULL_PTR b);
5366         public static native boolean ExpiryTime_eq(long a, long b);
5367         // void MinFinalCltvExpiry_free(struct LDKMinFinalCltvExpiry this_obj);
5368         public static native void MinFinalCltvExpiry_free(long this_obj);
5369         // uint64_t MinFinalCltvExpiry_get_a(const struct LDKMinFinalCltvExpiry *NONNULL_PTR this_ptr);
5370         public static native long MinFinalCltvExpiry_get_a(long this_ptr);
5371         // void MinFinalCltvExpiry_set_a(struct LDKMinFinalCltvExpiry *NONNULL_PTR this_ptr, uint64_t val);
5372         public static native void MinFinalCltvExpiry_set_a(long this_ptr, long val);
5373         // MUST_USE_RES struct LDKMinFinalCltvExpiry MinFinalCltvExpiry_new(uint64_t a_arg);
5374         public static native long MinFinalCltvExpiry_new(long a_arg);
5375         // struct LDKMinFinalCltvExpiry MinFinalCltvExpiry_clone(const struct LDKMinFinalCltvExpiry *NONNULL_PTR orig);
5376         public static native long MinFinalCltvExpiry_clone(long orig);
5377         // uint64_t MinFinalCltvExpiry_hash(const struct LDKMinFinalCltvExpiry *NONNULL_PTR o);
5378         public static native long MinFinalCltvExpiry_hash(long o);
5379         // bool MinFinalCltvExpiry_eq(const struct LDKMinFinalCltvExpiry *NONNULL_PTR a, const struct LDKMinFinalCltvExpiry *NONNULL_PTR b);
5380         public static native boolean MinFinalCltvExpiry_eq(long a, long b);
5381         // void Fallback_free(struct LDKFallback this_ptr);
5382         public static native void Fallback_free(long this_ptr);
5383         // struct LDKFallback Fallback_clone(const struct LDKFallback *NONNULL_PTR orig);
5384         public static native long Fallback_clone(long orig);
5385         // struct LDKFallback Fallback_seg_wit_program(struct LDKu5 version, struct LDKCVec_u8Z program);
5386         public static native long Fallback_seg_wit_program(byte version, byte[] program);
5387         // struct LDKFallback Fallback_pub_key_hash(struct LDKTwentyBytes a);
5388         public static native long Fallback_pub_key_hash(byte[] a);
5389         // struct LDKFallback Fallback_script_hash(struct LDKTwentyBytes a);
5390         public static native long Fallback_script_hash(byte[] a);
5391         // uint64_t Fallback_hash(const struct LDKFallback *NONNULL_PTR o);
5392         public static native long Fallback_hash(long o);
5393         // bool Fallback_eq(const struct LDKFallback *NONNULL_PTR a, const struct LDKFallback *NONNULL_PTR b);
5394         public static native boolean Fallback_eq(long a, long b);
5395         // void InvoiceSignature_free(struct LDKInvoiceSignature this_obj);
5396         public static native void InvoiceSignature_free(long this_obj);
5397         // struct LDKInvoiceSignature InvoiceSignature_clone(const struct LDKInvoiceSignature *NONNULL_PTR orig);
5398         public static native long InvoiceSignature_clone(long orig);
5399         // bool InvoiceSignature_eq(const struct LDKInvoiceSignature *NONNULL_PTR a, const struct LDKInvoiceSignature *NONNULL_PTR b);
5400         public static native boolean InvoiceSignature_eq(long a, long b);
5401         // void PrivateRoute_free(struct LDKPrivateRoute this_obj);
5402         public static native void PrivateRoute_free(long this_obj);
5403         // struct LDKPrivateRoute PrivateRoute_clone(const struct LDKPrivateRoute *NONNULL_PTR orig);
5404         public static native long PrivateRoute_clone(long orig);
5405         // uint64_t PrivateRoute_hash(const struct LDKPrivateRoute *NONNULL_PTR o);
5406         public static native long PrivateRoute_hash(long o);
5407         // bool PrivateRoute_eq(const struct LDKPrivateRoute *NONNULL_PTR a, const struct LDKPrivateRoute *NONNULL_PTR b);
5408         public static native boolean PrivateRoute_eq(long a, long b);
5409         // MUST_USE_RES struct LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ SignedRawInvoice_into_parts(struct LDKSignedRawInvoice this_arg);
5410         public static native long SignedRawInvoice_into_parts(long this_arg);
5411         // MUST_USE_RES struct LDKRawInvoice SignedRawInvoice_raw_invoice(const struct LDKSignedRawInvoice *NONNULL_PTR this_arg);
5412         public static native long SignedRawInvoice_raw_invoice(long this_arg);
5413         // MUST_USE_RES const uint8_t (*SignedRawInvoice_hash(const struct LDKSignedRawInvoice *NONNULL_PTR this_arg))[32];
5414         public static native byte[] SignedRawInvoice_hash(long this_arg);
5415         // MUST_USE_RES struct LDKInvoiceSignature SignedRawInvoice_signature(const struct LDKSignedRawInvoice *NONNULL_PTR this_arg);
5416         public static native long SignedRawInvoice_signature(long this_arg);
5417         // MUST_USE_RES struct LDKCResult_PayeePubKeyErrorZ SignedRawInvoice_recover_payee_pub_key(const struct LDKSignedRawInvoice *NONNULL_PTR this_arg);
5418         public static native long SignedRawInvoice_recover_payee_pub_key(long this_arg);
5419         // MUST_USE_RES bool SignedRawInvoice_check_signature(const struct LDKSignedRawInvoice *NONNULL_PTR this_arg);
5420         public static native boolean SignedRawInvoice_check_signature(long this_arg);
5421         // MUST_USE_RES struct LDKThirtyTwoBytes RawInvoice_hash(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5422         public static native byte[] RawInvoice_hash(long this_arg);
5423         // MUST_USE_RES struct LDKSha256 RawInvoice_payment_hash(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5424         public static native long RawInvoice_payment_hash(long this_arg);
5425         // MUST_USE_RES struct LDKDescription RawInvoice_description(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5426         public static native long RawInvoice_description(long this_arg);
5427         // MUST_USE_RES struct LDKPayeePubKey RawInvoice_payee_pub_key(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5428         public static native long RawInvoice_payee_pub_key(long this_arg);
5429         // MUST_USE_RES struct LDKSha256 RawInvoice_description_hash(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5430         public static native long RawInvoice_description_hash(long this_arg);
5431         // MUST_USE_RES struct LDKExpiryTime RawInvoice_expiry_time(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5432         public static native long RawInvoice_expiry_time(long this_arg);
5433         // MUST_USE_RES struct LDKMinFinalCltvExpiry RawInvoice_min_final_cltv_expiry(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5434         public static native long RawInvoice_min_final_cltv_expiry(long this_arg);
5435         // MUST_USE_RES struct LDKThirtyTwoBytes RawInvoice_payment_secret(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5436         public static native byte[] RawInvoice_payment_secret(long this_arg);
5437         // MUST_USE_RES struct LDKInvoiceFeatures RawInvoice_features(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5438         public static native long RawInvoice_features(long this_arg);
5439         // MUST_USE_RES struct LDKCVec_PrivateRouteZ RawInvoice_private_routes(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5440         public static native long[] RawInvoice_private_routes(long this_arg);
5441         // MUST_USE_RES struct LDKCOption_u64Z RawInvoice_amount_pico_btc(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5442         public static native long RawInvoice_amount_pico_btc(long this_arg);
5443         // MUST_USE_RES enum LDKCurrency RawInvoice_currency(const struct LDKRawInvoice *NONNULL_PTR this_arg);
5444         public static native Currency RawInvoice_currency(long this_arg);
5445         // MUST_USE_RES struct LDKCResult_PositiveTimestampCreationErrorZ PositiveTimestamp_from_unix_timestamp(uint64_t unix_seconds);
5446         public static native long PositiveTimestamp_from_unix_timestamp(long unix_seconds);
5447         // MUST_USE_RES struct LDKCResult_PositiveTimestampCreationErrorZ PositiveTimestamp_from_system_time(uint64_t time);
5448         public static native long PositiveTimestamp_from_system_time(long time);
5449         // MUST_USE_RES uint64_t PositiveTimestamp_as_unix_timestamp(const struct LDKPositiveTimestamp *NONNULL_PTR this_arg);
5450         public static native long PositiveTimestamp_as_unix_timestamp(long this_arg);
5451         // MUST_USE_RES uint64_t PositiveTimestamp_as_time(const struct LDKPositiveTimestamp *NONNULL_PTR this_arg);
5452         public static native long PositiveTimestamp_as_time(long this_arg);
5453         // MUST_USE_RES struct LDKSignedRawInvoice Invoice_into_signed_raw(struct LDKInvoice this_arg);
5454         public static native long Invoice_into_signed_raw(long this_arg);
5455         // MUST_USE_RES struct LDKCResult_NoneSemanticErrorZ Invoice_check_signature(const struct LDKInvoice *NONNULL_PTR this_arg);
5456         public static native long Invoice_check_signature(long this_arg);
5457         // MUST_USE_RES struct LDKCResult_InvoiceSemanticErrorZ Invoice_from_signed(struct LDKSignedRawInvoice signed_invoice);
5458         public static native long Invoice_from_signed(long signed_invoice);
5459         // MUST_USE_RES uint64_t Invoice_timestamp(const struct LDKInvoice *NONNULL_PTR this_arg);
5460         public static native long Invoice_timestamp(long this_arg);
5461         // MUST_USE_RES const uint8_t (*Invoice_payment_hash(const struct LDKInvoice *NONNULL_PTR this_arg))[32];
5462         public static native byte[] Invoice_payment_hash(long this_arg);
5463         // MUST_USE_RES struct LDKPublicKey Invoice_payee_pub_key(const struct LDKInvoice *NONNULL_PTR this_arg);
5464         public static native byte[] Invoice_payee_pub_key(long this_arg);
5465         // MUST_USE_RES const uint8_t (*Invoice_payment_secret(const struct LDKInvoice *NONNULL_PTR this_arg))[32];
5466         public static native byte[] Invoice_payment_secret(long this_arg);
5467         // MUST_USE_RES struct LDKInvoiceFeatures Invoice_features(const struct LDKInvoice *NONNULL_PTR this_arg);
5468         public static native long Invoice_features(long this_arg);
5469         // MUST_USE_RES struct LDKPublicKey Invoice_recover_payee_pub_key(const struct LDKInvoice *NONNULL_PTR this_arg);
5470         public static native byte[] Invoice_recover_payee_pub_key(long this_arg);
5471         // MUST_USE_RES uint64_t Invoice_expiry_time(const struct LDKInvoice *NONNULL_PTR this_arg);
5472         public static native long Invoice_expiry_time(long this_arg);
5473         // MUST_USE_RES bool Invoice_is_expired(const struct LDKInvoice *NONNULL_PTR this_arg);
5474         public static native boolean Invoice_is_expired(long this_arg);
5475         // MUST_USE_RES uint64_t Invoice_min_final_cltv_expiry(const struct LDKInvoice *NONNULL_PTR this_arg);
5476         public static native long Invoice_min_final_cltv_expiry(long this_arg);
5477         // MUST_USE_RES struct LDKCVec_PrivateRouteZ Invoice_private_routes(const struct LDKInvoice *NONNULL_PTR this_arg);
5478         public static native long[] Invoice_private_routes(long this_arg);
5479         // MUST_USE_RES struct LDKCVec_RouteHintZ Invoice_route_hints(const struct LDKInvoice *NONNULL_PTR this_arg);
5480         public static native long[] Invoice_route_hints(long this_arg);
5481         // MUST_USE_RES enum LDKCurrency Invoice_currency(const struct LDKInvoice *NONNULL_PTR this_arg);
5482         public static native Currency Invoice_currency(long this_arg);
5483         // MUST_USE_RES struct LDKCOption_u64Z Invoice_amount_milli_satoshis(const struct LDKInvoice *NONNULL_PTR this_arg);
5484         public static native long Invoice_amount_milli_satoshis(long this_arg);
5485         // MUST_USE_RES struct LDKCResult_DescriptionCreationErrorZ Description_new(struct LDKStr description);
5486         public static native long Description_new(String description);
5487         // MUST_USE_RES struct LDKStr Description_into_inner(struct LDKDescription this_arg);
5488         public static native String Description_into_inner(long this_arg);
5489         // MUST_USE_RES struct LDKCResult_ExpiryTimeCreationErrorZ ExpiryTime_from_seconds(uint64_t seconds);
5490         public static native long ExpiryTime_from_seconds(long seconds);
5491         // MUST_USE_RES struct LDKCResult_ExpiryTimeCreationErrorZ ExpiryTime_from_duration(uint64_t duration);
5492         public static native long ExpiryTime_from_duration(long duration);
5493         // MUST_USE_RES uint64_t ExpiryTime_as_seconds(const struct LDKExpiryTime *NONNULL_PTR this_arg);
5494         public static native long ExpiryTime_as_seconds(long this_arg);
5495         // MUST_USE_RES uint64_t ExpiryTime_as_duration(const struct LDKExpiryTime *NONNULL_PTR this_arg);
5496         public static native long ExpiryTime_as_duration(long this_arg);
5497         // MUST_USE_RES struct LDKCResult_PrivateRouteCreationErrorZ PrivateRoute_new(struct LDKRouteHint hops);
5498         public static native long PrivateRoute_new(long hops);
5499         // MUST_USE_RES struct LDKRouteHint PrivateRoute_into_inner(struct LDKPrivateRoute this_arg);
5500         public static native long PrivateRoute_into_inner(long this_arg);
5501         // enum LDKCreationError CreationError_clone(const enum LDKCreationError *NONNULL_PTR orig);
5502         public static native CreationError CreationError_clone(long orig);
5503         // enum LDKCreationError CreationError_description_too_long(void);
5504         public static native CreationError CreationError_description_too_long();
5505         // enum LDKCreationError CreationError_route_too_long(void);
5506         public static native CreationError CreationError_route_too_long();
5507         // enum LDKCreationError CreationError_timestamp_out_of_bounds(void);
5508         public static native CreationError CreationError_timestamp_out_of_bounds();
5509         // enum LDKCreationError CreationError_expiry_time_out_of_bounds(void);
5510         public static native CreationError CreationError_expiry_time_out_of_bounds();
5511         // bool CreationError_eq(const enum LDKCreationError *NONNULL_PTR a, const enum LDKCreationError *NONNULL_PTR b);
5512         public static native boolean CreationError_eq(long a, long b);
5513         // struct LDKStr CreationError_to_str(const enum LDKCreationError *NONNULL_PTR o);
5514         public static native String CreationError_to_str(long o);
5515         // enum LDKSemanticError SemanticError_clone(const enum LDKSemanticError *NONNULL_PTR orig);
5516         public static native SemanticError SemanticError_clone(long orig);
5517         // enum LDKSemanticError SemanticError_no_payment_hash(void);
5518         public static native SemanticError SemanticError_no_payment_hash();
5519         // enum LDKSemanticError SemanticError_multiple_payment_hashes(void);
5520         public static native SemanticError SemanticError_multiple_payment_hashes();
5521         // enum LDKSemanticError SemanticError_no_description(void);
5522         public static native SemanticError SemanticError_no_description();
5523         // enum LDKSemanticError SemanticError_multiple_descriptions(void);
5524         public static native SemanticError SemanticError_multiple_descriptions();
5525         // enum LDKSemanticError SemanticError_no_payment_secret(void);
5526         public static native SemanticError SemanticError_no_payment_secret();
5527         // enum LDKSemanticError SemanticError_multiple_payment_secrets(void);
5528         public static native SemanticError SemanticError_multiple_payment_secrets();
5529         // enum LDKSemanticError SemanticError_invalid_features(void);
5530         public static native SemanticError SemanticError_invalid_features();
5531         // enum LDKSemanticError SemanticError_invalid_recovery_id(void);
5532         public static native SemanticError SemanticError_invalid_recovery_id();
5533         // enum LDKSemanticError SemanticError_invalid_signature(void);
5534         public static native SemanticError SemanticError_invalid_signature();
5535         // enum LDKSemanticError SemanticError_imprecise_amount(void);
5536         public static native SemanticError SemanticError_imprecise_amount();
5537         // bool SemanticError_eq(const enum LDKSemanticError *NONNULL_PTR a, const enum LDKSemanticError *NONNULL_PTR b);
5538         public static native boolean SemanticError_eq(long a, long b);
5539         // struct LDKStr SemanticError_to_str(const enum LDKSemanticError *NONNULL_PTR o);
5540         public static native String SemanticError_to_str(long o);
5541         // void SignOrCreationError_free(struct LDKSignOrCreationError this_ptr);
5542         public static native void SignOrCreationError_free(long this_ptr);
5543         // struct LDKSignOrCreationError SignOrCreationError_clone(const struct LDKSignOrCreationError *NONNULL_PTR orig);
5544         public static native long SignOrCreationError_clone(long orig);
5545         // struct LDKSignOrCreationError SignOrCreationError_sign_error(void);
5546         public static native long SignOrCreationError_sign_error();
5547         // struct LDKSignOrCreationError SignOrCreationError_creation_error(enum LDKCreationError a);
5548         public static native long SignOrCreationError_creation_error(CreationError a);
5549         // bool SignOrCreationError_eq(const struct LDKSignOrCreationError *NONNULL_PTR a, const struct LDKSignOrCreationError *NONNULL_PTR b);
5550         public static native boolean SignOrCreationError_eq(long a, long b);
5551         // struct LDKStr SignOrCreationError_to_str(const struct LDKSignOrCreationError *NONNULL_PTR o);
5552         public static native String SignOrCreationError_to_str(long o);
5553         // void InvoicePayer_free(struct LDKInvoicePayer this_obj);
5554         public static native void InvoicePayer_free(long this_obj);
5555         // void Payer_free(struct LDKPayer this_ptr);
5556         public static native void Payer_free(long this_ptr);
5557         // void Router_free(struct LDKRouter this_ptr);
5558         public static native void Router_free(long this_ptr);
5559         // void RetryAttempts_free(struct LDKRetryAttempts this_obj);
5560         public static native void RetryAttempts_free(long this_obj);
5561         // uintptr_t RetryAttempts_get_a(const struct LDKRetryAttempts *NONNULL_PTR this_ptr);
5562         public static native long RetryAttempts_get_a(long this_ptr);
5563         // void RetryAttempts_set_a(struct LDKRetryAttempts *NONNULL_PTR this_ptr, uintptr_t val);
5564         public static native void RetryAttempts_set_a(long this_ptr, long val);
5565         // MUST_USE_RES struct LDKRetryAttempts RetryAttempts_new(uintptr_t a_arg);
5566         public static native long RetryAttempts_new(long a_arg);
5567         // struct LDKRetryAttempts RetryAttempts_clone(const struct LDKRetryAttempts *NONNULL_PTR orig);
5568         public static native long RetryAttempts_clone(long orig);
5569         // bool RetryAttempts_eq(const struct LDKRetryAttempts *NONNULL_PTR a, const struct LDKRetryAttempts *NONNULL_PTR b);
5570         public static native boolean RetryAttempts_eq(long a, long b);
5571         // uint64_t RetryAttempts_hash(const struct LDKRetryAttempts *NONNULL_PTR o);
5572         public static native long RetryAttempts_hash(long o);
5573         // void PaymentError_free(struct LDKPaymentError this_ptr);
5574         public static native void PaymentError_free(long this_ptr);
5575         // struct LDKPaymentError PaymentError_clone(const struct LDKPaymentError *NONNULL_PTR orig);
5576         public static native long PaymentError_clone(long orig);
5577         // struct LDKPaymentError PaymentError_invoice(struct LDKStr a);
5578         public static native long PaymentError_invoice(String a);
5579         // struct LDKPaymentError PaymentError_routing(struct LDKLightningError a);
5580         public static native long PaymentError_routing(long a);
5581         // struct LDKPaymentError PaymentError_sending(struct LDKPaymentSendFailure a);
5582         public static native long PaymentError_sending(long a);
5583         // MUST_USE_RES struct LDKInvoicePayer InvoicePayer_new(struct LDKPayer payer, struct LDKRouter router, const struct LDKLockableScore *NONNULL_PTR scorer, struct LDKLogger logger, struct LDKEventHandler event_handler, struct LDKRetryAttempts retry_attempts);
5584         public static native long InvoicePayer_new(long payer, long router, long scorer, long logger, long event_handler, long retry_attempts);
5585         // MUST_USE_RES struct LDKCResult_PaymentIdPaymentErrorZ InvoicePayer_pay_invoice(const struct LDKInvoicePayer *NONNULL_PTR this_arg, const struct LDKInvoice *NONNULL_PTR invoice);
5586         public static native long InvoicePayer_pay_invoice(long this_arg, long invoice);
5587         // 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);
5588         public static native long InvoicePayer_pay_zero_value_invoice(long this_arg, long invoice, long amount_msats);
5589         // void InvoicePayer_remove_cached_payment(const struct LDKInvoicePayer *NONNULL_PTR this_arg, const uint8_t (*payment_hash)[32]);
5590         public static native void InvoicePayer_remove_cached_payment(long this_arg, byte[] payment_hash);
5591         // struct LDKEventHandler InvoicePayer_as_EventHandler(const struct LDKInvoicePayer *NONNULL_PTR this_arg);
5592         public static native long InvoicePayer_as_EventHandler(long this_arg);
5593         // 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);
5594         public static native long create_invoice_from_channelmanager(long channelmanager, long keys_manager, Currency network, long amt_msat, String description);
5595         // void DefaultRouter_free(struct LDKDefaultRouter this_obj);
5596         public static native void DefaultRouter_free(long this_obj);
5597         // MUST_USE_RES struct LDKDefaultRouter DefaultRouter_new(const struct LDKNetworkGraph *NONNULL_PTR network_graph, struct LDKLogger logger);
5598         public static native long DefaultRouter_new(long network_graph, long logger);
5599         // struct LDKRouter DefaultRouter_as_Router(const struct LDKDefaultRouter *NONNULL_PTR this_arg);
5600         public static native long DefaultRouter_as_Router(long this_arg);
5601         // struct LDKPayer ChannelManager_as_Payer(const struct LDKChannelManager *NONNULL_PTR this_arg);
5602         public static native long ChannelManager_as_Payer(long this_arg);
5603         // struct LDKCResult_SiPrefixNoneZ SiPrefix_from_str(struct LDKStr s);
5604         public static native long SiPrefix_from_str(String s);
5605         // struct LDKCResult_InvoiceNoneZ Invoice_from_str(struct LDKStr s);
5606         public static native long Invoice_from_str(String s);
5607         // struct LDKCResult_SignedRawInvoiceNoneZ SignedRawInvoice_from_str(struct LDKStr s);
5608         public static native long SignedRawInvoice_from_str(String s);
5609         // struct LDKStr Invoice_to_str(const struct LDKInvoice *NONNULL_PTR o);
5610         public static native String Invoice_to_str(long o);
5611         // struct LDKStr SignedRawInvoice_to_str(const struct LDKSignedRawInvoice *NONNULL_PTR o);
5612         public static native String SignedRawInvoice_to_str(long o);
5613         // struct LDKStr Currency_to_str(const enum LDKCurrency *NONNULL_PTR o);
5614         public static native String Currency_to_str(long o);
5615         // struct LDKStr SiPrefix_to_str(const enum LDKSiPrefix *NONNULL_PTR o);
5616         public static native String SiPrefix_to_str(long o);
5617 }