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

   1 package org.ldk.impl;
   2 import org.ldk.enums.*;
   3
   4 public class bindings {
   5         public static class VecOrSliceDef {
   6                 public long dataptr;
   7                 public long datalen;
   8                 public long stride;
   9                 public VecOrSliceDef(long dataptr, long datalen, long stride) {
  10                         this.dataptr = dataptr; this.datalen = datalen; this.stride = stride;
  11                 }
  12         }
  13         static {
  14                 System.loadLibrary("lightningjni");
  15                 init(java.lang.Enum.class, VecOrSliceDef.class);
  16                 init_class_cache();
  17         }
  18         static native void init(java.lang.Class c, java.lang.Class slicedef);
  19         static native void init_class_cache();
  20
  21         public static native boolean deref_bool(long ptr);
  22         public static native long deref_long(long ptr);
  23         public static native void free_heap_ptr(long ptr);
  24         public static native byte[] read_bytes(long ptr, long len);
  25         public static native byte[] get_u8_slice_bytes(long slice_ptr);
  26         public static native long bytes_to_u8_vec(byte[] bytes);
  27         public static native long new_txpointer_copy_data(byte[] txdata);
  28         public static native void txpointer_free(long ptr);
  29         public static native byte[] txpointer_get_buffer(long ptr);
  30         public static native long vec_slice_len(long vec);
  31         public static native long new_empty_slice_vec();
  32
  33         static { LDKAccessError.values(); /* Force enum statics to run */ }
  34         static { LDKChannelMonitorUpdateErr.values(); /* Force enum statics to run */ }
  35         static { LDKConfirmationTarget.values(); /* Force enum statics to run */ }
  36         static { LDKLevel.values(); /* Force enum statics to run */ }
  37         static { LDKNetwork.values(); /* Force enum statics to run */ }
  38         static { LDKSecp256k1Error.values(); /* Force enum statics to run */ }
  39         public static native long LDKCVec_u8Z_new(byte[] elems);
  40         public static native boolean LDKCResult_SecretKeyErrorZ_result_ok(long arg);
  41         public static native byte[] LDKCResult_SecretKeyErrorZ_get_ok(long arg);
  42         public static native LDKSecp256k1Error LDKCResult_SecretKeyErrorZ_get_err(long arg);
  43         public static native boolean LDKCResult_PublicKeyErrorZ_result_ok(long arg);
  44         public static native byte[] LDKCResult_PublicKeyErrorZ_get_ok(long arg);
  45         public static native LDKSecp256k1Error LDKCResult_PublicKeyErrorZ_get_err(long arg);
  46         public static native boolean LDKCResult_TxCreationKeysDecodeErrorZ_result_ok(long arg);
  47         public static native long LDKCResult_TxCreationKeysDecodeErrorZ_get_ok(long arg);
  48         public static native long LDKCResult_TxCreationKeysDecodeErrorZ_get_err(long arg);
  49         public static native boolean LDKCResult_ChannelPublicKeysDecodeErrorZ_result_ok(long arg);
  50         public static native long LDKCResult_ChannelPublicKeysDecodeErrorZ_get_ok(long arg);
  51         public static native long LDKCResult_ChannelPublicKeysDecodeErrorZ_get_err(long arg);
  52         public static native boolean LDKCResult_TxCreationKeysErrorZ_result_ok(long arg);
  53         public static native long LDKCResult_TxCreationKeysErrorZ_get_ok(long arg);
  54         public static native LDKSecp256k1Error LDKCResult_TxCreationKeysErrorZ_get_err(long arg);
  55         public static class LDKCOption_u32Z {
  56                 private LDKCOption_u32Z() {}
  57                 public final static class Some extends LDKCOption_u32Z {
  58                         public int some;
  59                         Some(int some) { this.some = some; }
  60                 }
  61                 public final static class None extends LDKCOption_u32Z {
  62                         None() { }
  63                 }
  64                 static native void init();
  65         }
  66         static { LDKCOption_u32Z.init(); }
  67         public static native LDKCOption_u32Z LDKCOption_u32Z_ref_from_ptr(long ptr);
  68         public static native boolean LDKCResult_HTLCOutputInCommitmentDecodeErrorZ_result_ok(long arg);
  69         public static native long LDKCResult_HTLCOutputInCommitmentDecodeErrorZ_get_ok(long arg);
  70         public static native long LDKCResult_HTLCOutputInCommitmentDecodeErrorZ_get_err(long arg);
  71         public static native boolean LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ_result_ok(long arg);
  72         public static native long LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_ok(long arg);
  73         public static native long LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ_get_err(long arg);
  74         public static native boolean LDKCResult_ChannelTransactionParametersDecodeErrorZ_result_ok(long arg);
  75         public static native long LDKCResult_ChannelTransactionParametersDecodeErrorZ_get_ok(long arg);
  76         public static native long LDKCResult_ChannelTransactionParametersDecodeErrorZ_get_err(long arg);
  77         public static native boolean LDKCResult_HolderCommitmentTransactionDecodeErrorZ_result_ok(long arg);
  78         public static native long LDKCResult_HolderCommitmentTransactionDecodeErrorZ_get_ok(long arg);
  79         public static native long LDKCResult_HolderCommitmentTransactionDecodeErrorZ_get_err(long arg);
  80         public static native boolean LDKCResult_BuiltCommitmentTransactionDecodeErrorZ_result_ok(long arg);
  81         public static native long LDKCResult_BuiltCommitmentTransactionDecodeErrorZ_get_ok(long arg);
  82         public static native long LDKCResult_BuiltCommitmentTransactionDecodeErrorZ_get_err(long arg);
  83         public static native boolean LDKCResult_CommitmentTransactionDecodeErrorZ_result_ok(long arg);
  84         public static native long LDKCResult_CommitmentTransactionDecodeErrorZ_get_ok(long arg);
  85         public static native long LDKCResult_CommitmentTransactionDecodeErrorZ_get_err(long arg);
  86         public static native boolean LDKCResult_TrustedCommitmentTransactionNoneZ_result_ok(long arg);
  87         public static native long LDKCResult_TrustedCommitmentTransactionNoneZ_get_ok(long arg);
  88         public static native void LDKCResult_TrustedCommitmentTransactionNoneZ_get_err(long arg);
  89         public static native boolean LDKCResult_CVec_SignatureZNoneZ_result_ok(long arg);
  90         public static native byte[][] LDKCResult_CVec_SignatureZNoneZ_get_ok(long arg);
  91         public static native void LDKCResult_CVec_SignatureZNoneZ_get_err(long arg);
  92         public static class LDKErrorAction {
  93                 private LDKErrorAction() {}
  94                 public final static class DisconnectPeer extends LDKErrorAction {
  95                         public long msg;
  96                         DisconnectPeer(long msg) { this.msg = msg; }
  97                 }
  98                 public final static class IgnoreError extends LDKErrorAction {
  99                         IgnoreError() { }
 100                 }
 101                 public final static class SendErrorMessage extends LDKErrorAction {
 102                         public long msg;
 103                         SendErrorMessage(long msg) { this.msg = msg; }
 104                 }
 105                 static native void init();
 106         }
 107         static { LDKErrorAction.init(); }
 108         public static native LDKErrorAction LDKErrorAction_ref_from_ptr(long ptr);
 109         public static class LDKHTLCFailChannelUpdate {
 110                 private LDKHTLCFailChannelUpdate() {}
 111                 public final static class ChannelUpdateMessage extends LDKHTLCFailChannelUpdate {
 112                         public long msg;
 113                         ChannelUpdateMessage(long msg) { this.msg = msg; }
 114                 }
 115                 public final static class ChannelClosed extends LDKHTLCFailChannelUpdate {
 116                         public long short_channel_id;
 117                         public boolean is_permanent;
 118                         ChannelClosed(long short_channel_id, boolean is_permanent) { this.short_channel_id = short_channel_id; this.is_permanent = is_permanent; }
 119                 }
 120                 public final static class NodeFailure extends LDKHTLCFailChannelUpdate {
 121                         public byte[] node_id;
 122                         public boolean is_permanent;
 123                         NodeFailure(byte[] node_id, boolean is_permanent) { this.node_id = node_id; this.is_permanent = is_permanent; }
 124                 }
 125                 static native void init();
 126         }
 127         static { LDKHTLCFailChannelUpdate.init(); }
 128         public static native LDKHTLCFailChannelUpdate LDKHTLCFailChannelUpdate_ref_from_ptr(long ptr);
 129         public static class LDKMessageSendEvent {
 130                 private LDKMessageSendEvent() {}
 131                 public final static class SendAcceptChannel extends LDKMessageSendEvent {
 132                         public byte[] node_id;
 133                         public long msg;
 134                         SendAcceptChannel(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 135                 }
 136                 public final static class SendOpenChannel extends LDKMessageSendEvent {
 137                         public byte[] node_id;
 138                         public long msg;
 139                         SendOpenChannel(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 140                 }
 141                 public final static class SendFundingCreated extends LDKMessageSendEvent {
 142                         public byte[] node_id;
 143                         public long msg;
 144                         SendFundingCreated(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 145                 }
 146                 public final static class SendFundingSigned extends LDKMessageSendEvent {
 147                         public byte[] node_id;
 148                         public long msg;
 149                         SendFundingSigned(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 150                 }
 151                 public final static class SendFundingLocked extends LDKMessageSendEvent {
 152                         public byte[] node_id;
 153                         public long msg;
 154                         SendFundingLocked(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 155                 }
 156                 public final static class SendAnnouncementSignatures extends LDKMessageSendEvent {
 157                         public byte[] node_id;
 158                         public long msg;
 159                         SendAnnouncementSignatures(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 160                 }
 161                 public final static class UpdateHTLCs extends LDKMessageSendEvent {
 162                         public byte[] node_id;
 163                         public long updates;
 164                         UpdateHTLCs(byte[] node_id, long updates) { this.node_id = node_id; this.updates = updates; }
 165                 }
 166                 public final static class SendRevokeAndACK extends LDKMessageSendEvent {
 167                         public byte[] node_id;
 168                         public long msg;
 169                         SendRevokeAndACK(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 170                 }
 171                 public final static class SendClosingSigned extends LDKMessageSendEvent {
 172                         public byte[] node_id;
 173                         public long msg;
 174                         SendClosingSigned(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 175                 }
 176                 public final static class SendShutdown extends LDKMessageSendEvent {
 177                         public byte[] node_id;
 178                         public long msg;
 179                         SendShutdown(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 180                 }
 181                 public final static class SendChannelReestablish extends LDKMessageSendEvent {
 182                         public byte[] node_id;
 183                         public long msg;
 184                         SendChannelReestablish(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 185                 }
 186                 public final static class BroadcastChannelAnnouncement extends LDKMessageSendEvent {
 187                         public long msg;
 188                         public long update_msg;
 189                         BroadcastChannelAnnouncement(long msg, long update_msg) { this.msg = msg; this.update_msg = update_msg; }
 190                 }
 191                 public final static class BroadcastNodeAnnouncement extends LDKMessageSendEvent {
 192                         public long msg;
 193                         BroadcastNodeAnnouncement(long msg) { this.msg = msg; }
 194                 }
 195                 public final static class BroadcastChannelUpdate extends LDKMessageSendEvent {
 196                         public long msg;
 197                         BroadcastChannelUpdate(long msg) { this.msg = msg; }
 198                 }
 199                 public final static class HandleError extends LDKMessageSendEvent {
 200                         public byte[] node_id;
 201                         public long action;
 202                         HandleError(byte[] node_id, long action) { this.node_id = node_id; this.action = action; }
 203                 }
 204                 public final static class PaymentFailureNetworkUpdate extends LDKMessageSendEvent {
 205                         public long update;
 206                         PaymentFailureNetworkUpdate(long update) { this.update = update; }
 207                 }
 208                 public final static class SendChannelRangeQuery extends LDKMessageSendEvent {
 209                         public byte[] node_id;
 210                         public long msg;
 211                         SendChannelRangeQuery(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 212                 }
 213                 public final static class SendShortIdsQuery extends LDKMessageSendEvent {
 214                         public byte[] node_id;
 215                         public long msg;
 216                         SendShortIdsQuery(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 217                 }
 218                 public final static class SendReplyChannelRange extends LDKMessageSendEvent {
 219                         public byte[] node_id;
 220                         public long msg;
 221                         SendReplyChannelRange(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 222                 }
 223                 static native void init();
 224         }
 225         static { LDKMessageSendEvent.init(); }
 226         public static native LDKMessageSendEvent LDKMessageSendEvent_ref_from_ptr(long ptr);
 227         public static native long LDKCVec_MessageSendEventZ_new(long[] elems);
 228         public static native boolean LDKCResult_boolLightningErrorZ_result_ok(long arg);
 229         public static native boolean LDKCResult_boolLightningErrorZ_get_ok(long arg);
 230         public static native long LDKCResult_boolLightningErrorZ_get_err(long arg);
 231         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(long a, long b, long c);
 232         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(long ptr);
 233         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(long ptr);
 234         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(long ptr);
 235         public static native long LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_new(long[] elems);
 236         public static native long LDKCVec_NodeAnnouncementZ_new(long[] elems);
 237         public static native boolean LDKCResult_NoneLightningErrorZ_result_ok(long arg);
 238         public static native void LDKCResult_NoneLightningErrorZ_get_ok(long arg);
 239         public static native long LDKCResult_NoneLightningErrorZ_get_err(long arg);
 240         public static native boolean LDKCResult_CVec_u8ZPeerHandleErrorZ_result_ok(long arg);
 241         public static native byte[] LDKCResult_CVec_u8ZPeerHandleErrorZ_get_ok(long arg);
 242         public static native long LDKCResult_CVec_u8ZPeerHandleErrorZ_get_err(long arg);
 243         public static native boolean LDKCResult_NonePeerHandleErrorZ_result_ok(long arg);
 244         public static native void LDKCResult_NonePeerHandleErrorZ_get_ok(long arg);
 245         public static native long LDKCResult_NonePeerHandleErrorZ_get_err(long arg);
 246         public static native boolean LDKCResult_boolPeerHandleErrorZ_result_ok(long arg);
 247         public static native boolean LDKCResult_boolPeerHandleErrorZ_get_ok(long arg);
 248         public static native long LDKCResult_boolPeerHandleErrorZ_get_err(long arg);
 249         public static native boolean LDKCResult_InitFeaturesDecodeErrorZ_result_ok(long arg);
 250         public static native long LDKCResult_InitFeaturesDecodeErrorZ_get_ok(long arg);
 251         public static native long LDKCResult_InitFeaturesDecodeErrorZ_get_err(long arg);
 252         public static native boolean LDKCResult_NodeFeaturesDecodeErrorZ_result_ok(long arg);
 253         public static native long LDKCResult_NodeFeaturesDecodeErrorZ_get_ok(long arg);
 254         public static native long LDKCResult_NodeFeaturesDecodeErrorZ_get_err(long arg);
 255         public static native boolean LDKCResult_ChannelFeaturesDecodeErrorZ_result_ok(long arg);
 256         public static native long LDKCResult_ChannelFeaturesDecodeErrorZ_get_ok(long arg);
 257         public static native long LDKCResult_ChannelFeaturesDecodeErrorZ_get_err(long arg);
 258         public static native boolean LDKCResult_InvoiceFeaturesDecodeErrorZ_result_ok(long arg);
 259         public static native long LDKCResult_InvoiceFeaturesDecodeErrorZ_get_ok(long arg);
 260         public static native long LDKCResult_InvoiceFeaturesDecodeErrorZ_get_err(long arg);
 261         public static native boolean LDKCResult_ChannelConfigDecodeErrorZ_result_ok(long arg);
 262         public static native long LDKCResult_ChannelConfigDecodeErrorZ_get_ok(long arg);
 263         public static native long LDKCResult_ChannelConfigDecodeErrorZ_get_err(long arg);
 264         public static class LDKCOption_u64Z {
 265                 private LDKCOption_u64Z() {}
 266                 public final static class Some extends LDKCOption_u64Z {
 267                         public long some;
 268                         Some(long some) { this.some = some; }
 269                 }
 270                 public final static class None extends LDKCOption_u64Z {
 271                         None() { }
 272                 }
 273                 static native void init();
 274         }
 275         static { LDKCOption_u64Z.init(); }
 276         public static native LDKCOption_u64Z LDKCOption_u64Z_ref_from_ptr(long ptr);
 277         public static native boolean LDKCResult_DirectionalChannelInfoDecodeErrorZ_result_ok(long arg);
 278         public static native long LDKCResult_DirectionalChannelInfoDecodeErrorZ_get_ok(long arg);
 279         public static native long LDKCResult_DirectionalChannelInfoDecodeErrorZ_get_err(long arg);
 280         public static native boolean LDKCResult_ChannelInfoDecodeErrorZ_result_ok(long arg);
 281         public static native long LDKCResult_ChannelInfoDecodeErrorZ_get_ok(long arg);
 282         public static native long LDKCResult_ChannelInfoDecodeErrorZ_get_err(long arg);
 283         public static native boolean LDKCResult_RoutingFeesDecodeErrorZ_result_ok(long arg);
 284         public static native long LDKCResult_RoutingFeesDecodeErrorZ_get_ok(long arg);
 285         public static native long LDKCResult_RoutingFeesDecodeErrorZ_get_err(long arg);
 286         public static class LDKNetAddress {
 287                 private LDKNetAddress() {}
 288                 public final static class IPv4 extends LDKNetAddress {
 289                         public byte[] addr;
 290                         public short port;
 291                         IPv4(byte[] addr, short port) { this.addr = addr; this.port = port; }
 292                 }
 293                 public final static class IPv6 extends LDKNetAddress {
 294                         public byte[] addr;
 295                         public short port;
 296                         IPv6(byte[] addr, short port) { this.addr = addr; this.port = port; }
 297                 }
 298                 public final static class OnionV2 extends LDKNetAddress {
 299                         public byte[] addr;
 300                         public short port;
 301                         OnionV2(byte[] addr, short port) { this.addr = addr; this.port = port; }
 302                 }
 303                 public final static class OnionV3 extends LDKNetAddress {
 304                         public byte[] ed25519_pubkey;
 305                         public short checksum;
 306                         public byte version;
 307                         public short port;
 308                         OnionV3(byte[] ed25519_pubkey, short checksum, byte version, short port) { this.ed25519_pubkey = ed25519_pubkey; this.checksum = checksum; this.version = version; this.port = port; }
 309                 }
 310                 static native void init();
 311         }
 312         static { LDKNetAddress.init(); }
 313         public static native LDKNetAddress LDKNetAddress_ref_from_ptr(long ptr);
 314         public static native long LDKCVec_NetAddressZ_new(long[] elems);
 315         public static native boolean LDKCResult_NodeAnnouncementInfoDecodeErrorZ_result_ok(long arg);
 316         public static native long LDKCResult_NodeAnnouncementInfoDecodeErrorZ_get_ok(long arg);
 317         public static native long LDKCResult_NodeAnnouncementInfoDecodeErrorZ_get_err(long arg);
 318         public static native long LDKCVec_u64Z_new(long[] elems);
 319         public static native boolean LDKCResult_NodeInfoDecodeErrorZ_result_ok(long arg);
 320         public static native long LDKCResult_NodeInfoDecodeErrorZ_get_ok(long arg);
 321         public static native long LDKCResult_NodeInfoDecodeErrorZ_get_err(long arg);
 322         public static native boolean LDKCResult_NetworkGraphDecodeErrorZ_result_ok(long arg);
 323         public static native long LDKCResult_NetworkGraphDecodeErrorZ_get_ok(long arg);
 324         public static native long LDKCResult_NetworkGraphDecodeErrorZ_get_err(long arg);
 325         public static native long LDKC2Tuple_usizeTransactionZ_new(long a, byte[] b);
 326         public static native long LDKC2Tuple_usizeTransactionZ_get_a(long ptr);
 327         public static native byte[] LDKC2Tuple_usizeTransactionZ_get_b(long ptr);
 328         public static native long LDKCVec_C2Tuple_usizeTransactionZZ_new(long[] elems);
 329         public static native boolean LDKCResult_NoneChannelMonitorUpdateErrZ_result_ok(long arg);
 330         public static native void LDKCResult_NoneChannelMonitorUpdateErrZ_get_ok(long arg);
 331         public static native LDKChannelMonitorUpdateErr LDKCResult_NoneChannelMonitorUpdateErrZ_get_err(long arg);
 332         public static class LDKMonitorEvent {
 333                 private LDKMonitorEvent() {}
 334                 public final static class HTLCEvent extends LDKMonitorEvent {
 335                         public long htlc_event;
 336                         HTLCEvent(long htlc_event) { this.htlc_event = htlc_event; }
 337                 }
 338                 public final static class CommitmentTxBroadcasted extends LDKMonitorEvent {
 339                         public long commitment_tx_broadcasted;
 340                         CommitmentTxBroadcasted(long commitment_tx_broadcasted) { this.commitment_tx_broadcasted = commitment_tx_broadcasted; }
 341                 }
 342                 static native void init();
 343         }
 344         static { LDKMonitorEvent.init(); }
 345         public static native LDKMonitorEvent LDKMonitorEvent_ref_from_ptr(long ptr);
 346         public static native long LDKCVec_MonitorEventZ_new(long[] elems);
 347         public static class LDKSpendableOutputDescriptor {
 348                 private LDKSpendableOutputDescriptor() {}
 349                 public final static class StaticOutput extends LDKSpendableOutputDescriptor {
 350                         public long outpoint;
 351                         public long output;
 352                         StaticOutput(long outpoint, long output) { this.outpoint = outpoint; this.output = output; }
 353                 }
 354                 public final static class DelayedPaymentOutput extends LDKSpendableOutputDescriptor {
 355                         public long delayed_payment_output;
 356                         DelayedPaymentOutput(long delayed_payment_output) { this.delayed_payment_output = delayed_payment_output; }
 357                 }
 358                 public final static class StaticPaymentOutput extends LDKSpendableOutputDescriptor {
 359                         public long static_payment_output;
 360                         StaticPaymentOutput(long static_payment_output) { this.static_payment_output = static_payment_output; }
 361                 }
 362                 static native void init();
 363         }
 364         static { LDKSpendableOutputDescriptor.init(); }
 365         public static native LDKSpendableOutputDescriptor LDKSpendableOutputDescriptor_ref_from_ptr(long ptr);
 366         public static native long LDKCVec_SpendableOutputDescriptorZ_new(long[] elems);
 367         public static class LDKEvent {
 368                 private LDKEvent() {}
 369                 public final static class FundingGenerationReady extends LDKEvent {
 370                         public byte[] temporary_channel_id;
 371                         public long channel_value_satoshis;
 372                         public byte[] output_script;
 373                         public long user_channel_id;
 374                         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; }
 375                 }
 376                 public final static class FundingBroadcastSafe extends LDKEvent {
 377                         public long funding_txo;
 378                         public long user_channel_id;
 379                         FundingBroadcastSafe(long funding_txo, long user_channel_id) { this.funding_txo = funding_txo; this.user_channel_id = user_channel_id; }
 380                 }
 381                 public final static class PaymentReceived extends LDKEvent {
 382                         public byte[] payment_hash;
 383                         public byte[] payment_secret;
 384                         public long amt;
 385                         PaymentReceived(byte[] payment_hash, byte[] payment_secret, long amt) { this.payment_hash = payment_hash; this.payment_secret = payment_secret; this.amt = amt; }
 386                 }
 387                 public final static class PaymentSent extends LDKEvent {
 388                         public byte[] payment_preimage;
 389                         PaymentSent(byte[] payment_preimage) { this.payment_preimage = payment_preimage; }
 390                 }
 391                 public final static class PaymentFailed extends LDKEvent {
 392                         public byte[] payment_hash;
 393                         public boolean rejected_by_dest;
 394                         PaymentFailed(byte[] payment_hash, boolean rejected_by_dest) { this.payment_hash = payment_hash; this.rejected_by_dest = rejected_by_dest; }
 395                 }
 396                 public final static class PendingHTLCsForwardable extends LDKEvent {
 397                         public long time_forwardable;
 398                         PendingHTLCsForwardable(long time_forwardable) { this.time_forwardable = time_forwardable; }
 399                 }
 400                 public final static class SpendableOutputs extends LDKEvent {
 401                         public long[] outputs;
 402                         SpendableOutputs(long[] outputs) { this.outputs = outputs; }
 403                 }
 404                 static native void init();
 405         }
 406         static { LDKEvent.init(); }
 407         public static native LDKEvent LDKEvent_ref_from_ptr(long ptr);
 408         public static native long LDKCVec_EventZ_new(long[] elems);
 409         public static native boolean LDKCResult_OutPointDecodeErrorZ_result_ok(long arg);
 410         public static native long LDKCResult_OutPointDecodeErrorZ_get_ok(long arg);
 411         public static native long LDKCResult_OutPointDecodeErrorZ_get_err(long arg);
 412         public static native boolean LDKCResult_ChannelMonitorUpdateDecodeErrorZ_result_ok(long arg);
 413         public static native long LDKCResult_ChannelMonitorUpdateDecodeErrorZ_get_ok(long arg);
 414         public static native long LDKCResult_ChannelMonitorUpdateDecodeErrorZ_get_err(long arg);
 415         public static native boolean LDKCResult_HTLCUpdateDecodeErrorZ_result_ok(long arg);
 416         public static native long LDKCResult_HTLCUpdateDecodeErrorZ_get_ok(long arg);
 417         public static native long LDKCResult_HTLCUpdateDecodeErrorZ_get_err(long arg);
 418         public static native boolean LDKCResult_NoneMonitorUpdateErrorZ_result_ok(long arg);
 419         public static native void LDKCResult_NoneMonitorUpdateErrorZ_get_ok(long arg);
 420         public static native long LDKCResult_NoneMonitorUpdateErrorZ_get_err(long arg);
 421         public static native long LDKC2Tuple_OutPointScriptZ_new(long a, byte[] b);
 422         public static native long LDKC2Tuple_OutPointScriptZ_get_a(long ptr);
 423         public static native byte[] LDKC2Tuple_OutPointScriptZ_get_b(long ptr);
 424         public static native long LDKC2Tuple_u32ScriptZ_new(int a, byte[] b);
 425         public static native int LDKC2Tuple_u32ScriptZ_get_a(long ptr);
 426         public static native byte[] LDKC2Tuple_u32ScriptZ_get_b(long ptr);
 427         public static native long LDKCVec_C2Tuple_u32ScriptZZ_new(long[] elems);
 428         public static native long LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_new(byte[] a, long[] b);
 429         public static native byte[] LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_get_a(long ptr);
 430         public static native long[] LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_get_b(long ptr);
 431         public static native long LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ_new(long[] elems);
 432         public static native long LDKC2Tuple_u32TxOutZ_new(int a, long b);
 433         public static native int LDKC2Tuple_u32TxOutZ_get_a(long ptr);
 434         public static native long LDKC2Tuple_u32TxOutZ_get_b(long ptr);
 435         public static native long LDKCVec_C2Tuple_u32TxOutZZ_new(long[] elems);
 436         public static native long LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(byte[] a, long[] b);
 437         public static native byte[] LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_a(long ptr);
 438         public static native long[] LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_b(long ptr);
 439         public static native long LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_new(long[] elems);
 440         public static native long LDKC2Tuple_SignatureCVec_SignatureZZ_new(byte[] a, byte[][] b);
 441         public static native byte[] LDKC2Tuple_SignatureCVec_SignatureZZ_get_a(long ptr);
 442         public static native byte[][] LDKC2Tuple_SignatureCVec_SignatureZZ_get_b(long ptr);
 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 LDKSign {
 450                  byte[] get_per_commitment_point(long idx);
 451                  byte[] release_commitment_secret(long idx);
 452                  byte[] channel_keys_id();
 453                  long sign_counterparty_commitment(long commitment_tx);
 454                  long sign_holder_commitment_and_htlcs(long commitment_tx);
 455                  long sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc);
 456                  long sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc);
 457                  long sign_closing_transaction(byte[] closing_tx);
 458                  long sign_channel_announcement(long msg);
 459                  void ready_channel(long channel_parameters);
 460                  byte[] write();
 461         }
 462         public static native long LDKSign_new(LDKSign impl, long pubkeys);
 463         // LDKPublicKey Sign_get_per_commitment_point LDKSign *NONNULL_PTR this_arg, uint64_t idx
 464         public static native byte[] Sign_get_per_commitment_point(long this_arg, long idx);
 465         // LDKThirtyTwoBytes Sign_release_commitment_secret LDKSign *NONNULL_PTR this_arg, uint64_t idx
 466         public static native byte[] Sign_release_commitment_secret(long this_arg, long idx);
 467         // LDKThirtyTwoBytes Sign_channel_keys_id LDKSign *NONNULL_PTR this_arg
 468         public static native byte[] Sign_channel_keys_id(long this_arg);
 469         // LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ Sign_sign_counterparty_commitment LDKSign *NONNULL_PTR this_arg, const struct LDKCommitmentTransaction *NONNULL_PTR commitment_tx
 470         public static native long Sign_sign_counterparty_commitment(long this_arg, long commitment_tx);
 471         // LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ Sign_sign_holder_commitment_and_htlcs LDKSign *NONNULL_PTR this_arg, const struct LDKHolderCommitmentTransaction *NONNULL_PTR commitment_tx
 472         public static native long Sign_sign_holder_commitment_and_htlcs(long this_arg, long commitment_tx);
 473         // LDKCResult_SignatureNoneZ Sign_sign_justice_transaction LDKSign *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
 474         public static native long Sign_sign_justice_transaction(long this_arg, byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc);
 475         // LDKCResult_SignatureNoneZ Sign_sign_counterparty_htlc_transaction LDKSign *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
 476         public static native long Sign_sign_counterparty_htlc_transaction(long this_arg, byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc);
 477         // LDKCResult_SignatureNoneZ Sign_sign_closing_transaction LDKSign *NONNULL_PTR this_arg, struct LDKTransaction closing_tx
 478         public static native long Sign_sign_closing_transaction(long this_arg, byte[] closing_tx);
 479         // LDKCResult_SignatureNoneZ Sign_sign_channel_announcement LDKSign *NONNULL_PTR this_arg, const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR msg
 480         public static native long Sign_sign_channel_announcement(long this_arg, long msg);
 481         // void Sign_ready_channel LDKSign *NONNULL_PTR this_arg, const struct LDKChannelTransactionParameters *NONNULL_PTR channel_parameters
 482         public static native void Sign_ready_channel(long this_arg, long channel_parameters);
 483         // LDKCVec_u8Z Sign_write LDKSign *NONNULL_PTR this_arg
 484         public static native byte[] Sign_write(long this_arg);
 485         // LDKChannelPublicKeys Sign_get_pubkeys LDKSign *NONNULL_PTR this_arg
 486         public static native long Sign_get_pubkeys(long this_arg);
 487         public static native long LDKC2Tuple_BlockHashChannelMonitorZ_new(byte[] a, long b);
 488         public static native byte[] LDKC2Tuple_BlockHashChannelMonitorZ_get_a(long ptr);
 489         public static native long LDKC2Tuple_BlockHashChannelMonitorZ_get_b(long ptr);
 490         public static native boolean LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_result_ok(long arg);
 491         public static native long LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_ok(long arg);
 492         public static native long LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_get_err(long arg);
 493         public static native boolean LDKCResult_TxOutAccessErrorZ_result_ok(long arg);
 494         public static native long LDKCResult_TxOutAccessErrorZ_get_ok(long arg);
 495         public static native LDKAccessError LDKCResult_TxOutAccessErrorZ_get_err(long arg);
 496         public static class LDKCOption_C2Tuple_usizeTransactionZZ {
 497                 private LDKCOption_C2Tuple_usizeTransactionZZ() {}
 498                 public final static class Some extends LDKCOption_C2Tuple_usizeTransactionZZ {
 499                         public long some;
 500                         Some(long some) { this.some = some; }
 501                 }
 502                 public final static class None extends LDKCOption_C2Tuple_usizeTransactionZZ {
 503                         None() { }
 504                 }
 505                 static native void init();
 506         }
 507         static { LDKCOption_C2Tuple_usizeTransactionZZ.init(); }
 508         public static native LDKCOption_C2Tuple_usizeTransactionZZ LDKCOption_C2Tuple_usizeTransactionZZ_ref_from_ptr(long ptr);
 509         public static class LDKAPIError {
 510                 private LDKAPIError() {}
 511                 public final static class APIMisuseError extends LDKAPIError {
 512                         public byte[] err;
 513                         APIMisuseError(byte[] err) { this.err = err; }
 514                 }
 515                 public final static class FeeRateTooHigh extends LDKAPIError {
 516                         public byte[] err;
 517                         public int feerate;
 518                         FeeRateTooHigh(byte[] err, int feerate) { this.err = err; this.feerate = feerate; }
 519                 }
 520                 public final static class RouteError extends LDKAPIError {
 521                         public String err;
 522                         RouteError(String err) { this.err = err; }
 523                 }
 524                 public final static class ChannelUnavailable extends LDKAPIError {
 525                         public byte[] err;
 526                         ChannelUnavailable(byte[] err) { this.err = err; }
 527                 }
 528                 public final static class MonitorUpdateFailed extends LDKAPIError {
 529                         MonitorUpdateFailed() { }
 530                 }
 531                 static native void init();
 532         }
 533         static { LDKAPIError.init(); }
 534         public static native LDKAPIError LDKAPIError_ref_from_ptr(long ptr);
 535         public static native boolean LDKCResult_NoneAPIErrorZ_result_ok(long arg);
 536         public static native void LDKCResult_NoneAPIErrorZ_get_ok(long arg);
 537         public static native long LDKCResult_NoneAPIErrorZ_get_err(long arg);
 538         public static native long LDKCVec_CResult_NoneAPIErrorZZ_new(long[] elems);
 539         public static native long LDKCVec_APIErrorZ_new(long[] elems);
 540         public static native long LDKCVec_ChannelDetailsZ_new(long[] elems);
 541         public static class LDKPaymentSendFailure {
 542                 private LDKPaymentSendFailure() {}
 543                 public final static class ParameterError extends LDKPaymentSendFailure {
 544                         public long parameter_error;
 545                         ParameterError(long parameter_error) { this.parameter_error = parameter_error; }
 546                 }
 547                 public final static class PathParameterError extends LDKPaymentSendFailure {
 548                         public long[] path_parameter_error;
 549                         PathParameterError(long[] path_parameter_error) { this.path_parameter_error = path_parameter_error; }
 550                 }
 551                 public final static class AllFailedRetrySafe extends LDKPaymentSendFailure {
 552                         public long[] all_failed_retry_safe;
 553                         AllFailedRetrySafe(long[] all_failed_retry_safe) { this.all_failed_retry_safe = all_failed_retry_safe; }
 554                 }
 555                 public final static class PartialFailure extends LDKPaymentSendFailure {
 556                         public long[] partial_failure;
 557                         PartialFailure(long[] partial_failure) { this.partial_failure = partial_failure; }
 558                 }
 559                 static native void init();
 560         }
 561         static { LDKPaymentSendFailure.init(); }
 562         public static native LDKPaymentSendFailure LDKPaymentSendFailure_ref_from_ptr(long ptr);
 563         public static native boolean LDKCResult_NonePaymentSendFailureZ_result_ok(long arg);
 564         public static native void LDKCResult_NonePaymentSendFailureZ_get_ok(long arg);
 565         public static native long LDKCResult_NonePaymentSendFailureZ_get_err(long arg);
 566         public static native long LDKCVec_ChannelMonitorZ_new(long[] elems);
 567         public interface LDKWatch {
 568                  long watch_channel(long funding_txo, long monitor);
 569                  long update_channel(long funding_txo, long update);
 570                  long[] release_pending_monitor_events();
 571         }
 572         public static native long LDKWatch_new(LDKWatch impl);
 573         // LDKCResult_NoneChannelMonitorUpdateErrZ Watch_watch_channel LDKWatch *NONNULL_PTR this_arg, struct LDKOutPoint funding_txo, struct LDKChannelMonitor monitor
 574         public static native long Watch_watch_channel(long this_arg, long funding_txo, long monitor);
 575         // LDKCResult_NoneChannelMonitorUpdateErrZ Watch_update_channel LDKWatch *NONNULL_PTR this_arg, struct LDKOutPoint funding_txo, struct LDKChannelMonitorUpdate update
 576         public static native long Watch_update_channel(long this_arg, long funding_txo, long update);
 577         // LDKCVec_MonitorEventZ Watch_release_pending_monitor_events LDKWatch *NONNULL_PTR this_arg
 578         public static native long[] Watch_release_pending_monitor_events(long this_arg);
 579         public interface LDKBroadcasterInterface {
 580                  void broadcast_transaction(byte[] tx);
 581         }
 582         public static native long LDKBroadcasterInterface_new(LDKBroadcasterInterface impl);
 583         // void BroadcasterInterface_broadcast_transaction LDKBroadcasterInterface *NONNULL_PTR this_arg, struct LDKTransaction tx
 584         public static native void BroadcasterInterface_broadcast_transaction(long this_arg, byte[] tx);
 585         public static native boolean LDKCResult_SignDecodeErrorZ_result_ok(long arg);
 586         public static native long LDKCResult_SignDecodeErrorZ_get_ok(long arg);
 587         public static native long LDKCResult_SignDecodeErrorZ_get_err(long arg);
 588         public interface LDKKeysInterface {
 589                  byte[] get_node_secret();
 590                  byte[] get_destination_script();
 591                  byte[] get_shutdown_pubkey();
 592                  long get_channel_signer(boolean inbound, long channel_value_satoshis);
 593                  byte[] get_secure_random_bytes();
 594                  long read_chan_signer(byte[] reader);
 595         }
 596         public static native long LDKKeysInterface_new(LDKKeysInterface impl);
 597         // LDKSecretKey KeysInterface_get_node_secret LDKKeysInterface *NONNULL_PTR this_arg
 598         public static native byte[] KeysInterface_get_node_secret(long this_arg);
 599         // LDKCVec_u8Z KeysInterface_get_destination_script LDKKeysInterface *NONNULL_PTR this_arg
 600         public static native byte[] KeysInterface_get_destination_script(long this_arg);
 601         // LDKPublicKey KeysInterface_get_shutdown_pubkey LDKKeysInterface *NONNULL_PTR this_arg
 602         public static native byte[] KeysInterface_get_shutdown_pubkey(long this_arg);
 603         // LDKSign KeysInterface_get_channel_signer LDKKeysInterface *NONNULL_PTR this_arg, bool inbound, uint64_t channel_value_satoshis
 604         public static native long KeysInterface_get_channel_signer(long this_arg, boolean inbound, long channel_value_satoshis);
 605         // LDKThirtyTwoBytes KeysInterface_get_secure_random_bytes LDKKeysInterface *NONNULL_PTR this_arg
 606         public static native byte[] KeysInterface_get_secure_random_bytes(long this_arg);
 607         // LDKCResult_SignDecodeErrorZ KeysInterface_read_chan_signer LDKKeysInterface *NONNULL_PTR this_arg, struct LDKu8slice reader
 608         public static native long KeysInterface_read_chan_signer(long this_arg, byte[] reader);
 609         public interface LDKFeeEstimator {
 610                  int get_est_sat_per_1000_weight(LDKConfirmationTarget confirmation_target);
 611         }
 612         public static native long LDKFeeEstimator_new(LDKFeeEstimator impl);
 613         // uint32_t FeeEstimator_get_est_sat_per_1000_weight LDKFeeEstimator *NONNULL_PTR this_arg, enum LDKConfirmationTarget confirmation_target
 614         public static native int FeeEstimator_get_est_sat_per_1000_weight(long this_arg, LDKConfirmationTarget confirmation_target);
 615         public interface LDKLogger {
 616                  void log(String record);
 617         }
 618         public static native long LDKLogger_new(LDKLogger impl);
 619         public static native long LDKC2Tuple_BlockHashChannelManagerZ_new(byte[] a, long b);
 620         public static native byte[] LDKC2Tuple_BlockHashChannelManagerZ_get_a(long ptr);
 621         public static native long LDKC2Tuple_BlockHashChannelManagerZ_get_b(long ptr);
 622         public static native boolean LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_result_ok(long arg);
 623         public static native long LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_ok(long arg);
 624         public static native long LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_get_err(long arg);
 625         public static native boolean LDKCResult_SpendableOutputDescriptorDecodeErrorZ_result_ok(long arg);
 626         public static native long LDKCResult_SpendableOutputDescriptorDecodeErrorZ_get_ok(long arg);
 627         public static native long LDKCResult_SpendableOutputDescriptorDecodeErrorZ_get_err(long arg);
 628         public static native boolean LDKCResult_CVec_CVec_u8ZZNoneZ_result_ok(long arg);
 629         public static native byte[][] LDKCResult_CVec_CVec_u8ZZNoneZ_get_ok(long arg);
 630         public static native void LDKCResult_CVec_CVec_u8ZZNoneZ_get_err(long arg);
 631         public static native boolean LDKCResult_InMemorySignerDecodeErrorZ_result_ok(long arg);
 632         public static native long LDKCResult_InMemorySignerDecodeErrorZ_get_ok(long arg);
 633         public static native long LDKCResult_InMemorySignerDecodeErrorZ_get_err(long arg);
 634         public static native long LDKCVec_TxOutZ_new(long[] elems);
 635         public static native boolean LDKCResult_TransactionNoneZ_result_ok(long arg);
 636         public static native byte[] LDKCResult_TransactionNoneZ_get_ok(long arg);
 637         public static native void LDKCResult_TransactionNoneZ_get_err(long arg);
 638         public static native long LDKCVec_RouteHopZ_new(long[] elems);
 639         public static native boolean LDKCResult_RouteDecodeErrorZ_result_ok(long arg);
 640         public static native long LDKCResult_RouteDecodeErrorZ_get_ok(long arg);
 641         public static native long LDKCResult_RouteDecodeErrorZ_get_err(long arg);
 642         public static native long LDKCVec_RouteHintZ_new(long[] elems);
 643         public static native boolean LDKCResult_RouteLightningErrorZ_result_ok(long arg);
 644         public static native long LDKCResult_RouteLightningErrorZ_get_ok(long arg);
 645         public static native long LDKCResult_RouteLightningErrorZ_get_err(long arg);
 646         public static native boolean LDKCResult_NetAddressu8Z_result_ok(long arg);
 647         public static native long LDKCResult_NetAddressu8Z_get_ok(long arg);
 648         public static native byte LDKCResult_NetAddressu8Z_get_err(long arg);
 649         public static native boolean LDKCResult_CResult_NetAddressu8ZDecodeErrorZ_result_ok(long arg);
 650         public static native long LDKCResult_CResult_NetAddressu8ZDecodeErrorZ_get_ok(long arg);
 651         public static native long LDKCResult_CResult_NetAddressu8ZDecodeErrorZ_get_err(long arg);
 652         public static native long LDKCVec_UpdateAddHTLCZ_new(long[] elems);
 653         public static native long LDKCVec_UpdateFulfillHTLCZ_new(long[] elems);
 654         public static native long LDKCVec_UpdateFailHTLCZ_new(long[] elems);
 655         public static native long LDKCVec_UpdateFailMalformedHTLCZ_new(long[] elems);
 656         public static native boolean LDKCResult_AcceptChannelDecodeErrorZ_result_ok(long arg);
 657         public static native long LDKCResult_AcceptChannelDecodeErrorZ_get_ok(long arg);
 658         public static native long LDKCResult_AcceptChannelDecodeErrorZ_get_err(long arg);
 659         public static native boolean LDKCResult_AnnouncementSignaturesDecodeErrorZ_result_ok(long arg);
 660         public static native long LDKCResult_AnnouncementSignaturesDecodeErrorZ_get_ok(long arg);
 661         public static native long LDKCResult_AnnouncementSignaturesDecodeErrorZ_get_err(long arg);
 662         public static native boolean LDKCResult_ChannelReestablishDecodeErrorZ_result_ok(long arg);
 663         public static native long LDKCResult_ChannelReestablishDecodeErrorZ_get_ok(long arg);
 664         public static native long LDKCResult_ChannelReestablishDecodeErrorZ_get_err(long arg);
 665         public static native boolean LDKCResult_ClosingSignedDecodeErrorZ_result_ok(long arg);
 666         public static native long LDKCResult_ClosingSignedDecodeErrorZ_get_ok(long arg);
 667         public static native long LDKCResult_ClosingSignedDecodeErrorZ_get_err(long arg);
 668         public static native boolean LDKCResult_CommitmentSignedDecodeErrorZ_result_ok(long arg);
 669         public static native long LDKCResult_CommitmentSignedDecodeErrorZ_get_ok(long arg);
 670         public static native long LDKCResult_CommitmentSignedDecodeErrorZ_get_err(long arg);
 671         public static native boolean LDKCResult_FundingCreatedDecodeErrorZ_result_ok(long arg);
 672         public static native long LDKCResult_FundingCreatedDecodeErrorZ_get_ok(long arg);
 673         public static native long LDKCResult_FundingCreatedDecodeErrorZ_get_err(long arg);
 674         public static native boolean LDKCResult_FundingSignedDecodeErrorZ_result_ok(long arg);
 675         public static native long LDKCResult_FundingSignedDecodeErrorZ_get_ok(long arg);
 676         public static native long LDKCResult_FundingSignedDecodeErrorZ_get_err(long arg);
 677         public static native boolean LDKCResult_FundingLockedDecodeErrorZ_result_ok(long arg);
 678         public static native long LDKCResult_FundingLockedDecodeErrorZ_get_ok(long arg);
 679         public static native long LDKCResult_FundingLockedDecodeErrorZ_get_err(long arg);
 680         public static native boolean LDKCResult_InitDecodeErrorZ_result_ok(long arg);
 681         public static native long LDKCResult_InitDecodeErrorZ_get_ok(long arg);
 682         public static native long LDKCResult_InitDecodeErrorZ_get_err(long arg);
 683         public static native boolean LDKCResult_OpenChannelDecodeErrorZ_result_ok(long arg);
 684         public static native long LDKCResult_OpenChannelDecodeErrorZ_get_ok(long arg);
 685         public static native long LDKCResult_OpenChannelDecodeErrorZ_get_err(long arg);
 686         public static native boolean LDKCResult_RevokeAndACKDecodeErrorZ_result_ok(long arg);
 687         public static native long LDKCResult_RevokeAndACKDecodeErrorZ_get_ok(long arg);
 688         public static native long LDKCResult_RevokeAndACKDecodeErrorZ_get_err(long arg);
 689         public static native boolean LDKCResult_ShutdownDecodeErrorZ_result_ok(long arg);
 690         public static native long LDKCResult_ShutdownDecodeErrorZ_get_ok(long arg);
 691         public static native long LDKCResult_ShutdownDecodeErrorZ_get_err(long arg);
 692         public static native boolean LDKCResult_UpdateFailHTLCDecodeErrorZ_result_ok(long arg);
 693         public static native long LDKCResult_UpdateFailHTLCDecodeErrorZ_get_ok(long arg);
 694         public static native long LDKCResult_UpdateFailHTLCDecodeErrorZ_get_err(long arg);
 695         public static native boolean LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ_result_ok(long arg);
 696         public static native long LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ_get_ok(long arg);
 697         public static native long LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ_get_err(long arg);
 698         public static native boolean LDKCResult_UpdateFeeDecodeErrorZ_result_ok(long arg);
 699         public static native long LDKCResult_UpdateFeeDecodeErrorZ_get_ok(long arg);
 700         public static native long LDKCResult_UpdateFeeDecodeErrorZ_get_err(long arg);
 701         public static native boolean LDKCResult_UpdateFulfillHTLCDecodeErrorZ_result_ok(long arg);
 702         public static native long LDKCResult_UpdateFulfillHTLCDecodeErrorZ_get_ok(long arg);
 703         public static native long LDKCResult_UpdateFulfillHTLCDecodeErrorZ_get_err(long arg);
 704         public static native boolean LDKCResult_UpdateAddHTLCDecodeErrorZ_result_ok(long arg);
 705         public static native long LDKCResult_UpdateAddHTLCDecodeErrorZ_get_ok(long arg);
 706         public static native long LDKCResult_UpdateAddHTLCDecodeErrorZ_get_err(long arg);
 707         public static native boolean LDKCResult_PingDecodeErrorZ_result_ok(long arg);
 708         public static native long LDKCResult_PingDecodeErrorZ_get_ok(long arg);
 709         public static native long LDKCResult_PingDecodeErrorZ_get_err(long arg);
 710         public static native boolean LDKCResult_PongDecodeErrorZ_result_ok(long arg);
 711         public static native long LDKCResult_PongDecodeErrorZ_get_ok(long arg);
 712         public static native long LDKCResult_PongDecodeErrorZ_get_err(long arg);
 713         public static native boolean LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_result_ok(long arg);
 714         public static native long LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_get_ok(long arg);
 715         public static native long LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ_get_err(long arg);
 716         public static native boolean LDKCResult_ChannelAnnouncementDecodeErrorZ_result_ok(long arg);
 717         public static native long LDKCResult_ChannelAnnouncementDecodeErrorZ_get_ok(long arg);
 718         public static native long LDKCResult_ChannelAnnouncementDecodeErrorZ_get_err(long arg);
 719         public static native boolean LDKCResult_UnsignedChannelUpdateDecodeErrorZ_result_ok(long arg);
 720         public static native long LDKCResult_UnsignedChannelUpdateDecodeErrorZ_get_ok(long arg);
 721         public static native long LDKCResult_UnsignedChannelUpdateDecodeErrorZ_get_err(long arg);
 722         public static native boolean LDKCResult_ChannelUpdateDecodeErrorZ_result_ok(long arg);
 723         public static native long LDKCResult_ChannelUpdateDecodeErrorZ_get_ok(long arg);
 724         public static native long LDKCResult_ChannelUpdateDecodeErrorZ_get_err(long arg);
 725         public static native boolean LDKCResult_ErrorMessageDecodeErrorZ_result_ok(long arg);
 726         public static native long LDKCResult_ErrorMessageDecodeErrorZ_get_ok(long arg);
 727         public static native long LDKCResult_ErrorMessageDecodeErrorZ_get_err(long arg);
 728         public static native boolean LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_result_ok(long arg);
 729         public static native long LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_get_ok(long arg);
 730         public static native long LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ_get_err(long arg);
 731         public static native boolean LDKCResult_NodeAnnouncementDecodeErrorZ_result_ok(long arg);
 732         public static native long LDKCResult_NodeAnnouncementDecodeErrorZ_get_ok(long arg);
 733         public static native long LDKCResult_NodeAnnouncementDecodeErrorZ_get_err(long arg);
 734         public static native boolean LDKCResult_QueryShortChannelIdsDecodeErrorZ_result_ok(long arg);
 735         public static native long LDKCResult_QueryShortChannelIdsDecodeErrorZ_get_ok(long arg);
 736         public static native long LDKCResult_QueryShortChannelIdsDecodeErrorZ_get_err(long arg);
 737         public static native boolean LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_result_ok(long arg);
 738         public static native long LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_get_ok(long arg);
 739         public static native long LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ_get_err(long arg);
 740         public static native boolean LDKCResult_QueryChannelRangeDecodeErrorZ_result_ok(long arg);
 741         public static native long LDKCResult_QueryChannelRangeDecodeErrorZ_get_ok(long arg);
 742         public static native long LDKCResult_QueryChannelRangeDecodeErrorZ_get_err(long arg);
 743         public static native boolean LDKCResult_ReplyChannelRangeDecodeErrorZ_result_ok(long arg);
 744         public static native long LDKCResult_ReplyChannelRangeDecodeErrorZ_get_ok(long arg);
 745         public static native long LDKCResult_ReplyChannelRangeDecodeErrorZ_get_err(long arg);
 746         public static native boolean LDKCResult_GossipTimestampFilterDecodeErrorZ_result_ok(long arg);
 747         public static native long LDKCResult_GossipTimestampFilterDecodeErrorZ_get_ok(long arg);
 748         public static native long LDKCResult_GossipTimestampFilterDecodeErrorZ_get_err(long arg);
 749         public interface LDKMessageSendEventsProvider {
 750                  long[] get_and_clear_pending_msg_events();
 751         }
 752         public static native long LDKMessageSendEventsProvider_new(LDKMessageSendEventsProvider impl);
 753         // LDKCVec_MessageSendEventZ MessageSendEventsProvider_get_and_clear_pending_msg_events LDKMessageSendEventsProvider *NONNULL_PTR this_arg
 754         public static native long[] MessageSendEventsProvider_get_and_clear_pending_msg_events(long this_arg);
 755         public interface LDKEventsProvider {
 756                  long[] get_and_clear_pending_events();
 757         }
 758         public static native long LDKEventsProvider_new(LDKEventsProvider impl);
 759         // LDKCVec_EventZ EventsProvider_get_and_clear_pending_events LDKEventsProvider *NONNULL_PTR this_arg
 760         public static native long[] EventsProvider_get_and_clear_pending_events(long this_arg);
 761         public interface LDKAccess {
 762                  long get_utxo(byte[] genesis_hash, long short_channel_id);
 763         }
 764         public static native long LDKAccess_new(LDKAccess impl);
 765         // LDKCResult_TxOutAccessErrorZ Access_get_utxo LDKAccess *NONNULL_PTR this_arg, const uint8_t (*genesis_hash)[32], uint64_t short_channel_id
 766         public static native long Access_get_utxo(long this_arg, byte[] genesis_hash, long short_channel_id);
 767         public interface LDKListen {
 768                  void block_connected(byte[] block, int height);
 769                  void block_disconnected(byte[] header, int height);
 770         }
 771         public static native long LDKListen_new(LDKListen impl);
 772         // void Listen_block_connected LDKListen *NONNULL_PTR this_arg, struct LDKu8slice block, uint32_t height
 773         public static native void Listen_block_connected(long this_arg, byte[] block, int height);
 774         // void Listen_block_disconnected LDKListen *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t height
 775         public static native void Listen_block_disconnected(long this_arg, byte[] header, int height);
 776         public interface LDKFilter {
 777                  void register_tx(byte[] txid, byte[] script_pubkey);
 778                  long register_output(long output);
 779         }
 780         public static native long LDKFilter_new(LDKFilter impl);
 781         // void Filter_register_tx LDKFilter *NONNULL_PTR this_arg, const uint8_t (*txid)[32], struct LDKu8slice script_pubkey
 782         public static native void Filter_register_tx(long this_arg, byte[] txid, byte[] script_pubkey);
 783         // LDKCOption_C2Tuple_usizeTransactionZZ Filter_register_output LDKFilter *NONNULL_PTR this_arg, struct LDKWatchedOutput output
 784         public static native long Filter_register_output(long this_arg, long output);
 785         public interface LDKPersist {
 786                  long persist_new_channel(long id, long data);
 787                  long update_persisted_channel(long id, long update, long data);
 788         }
 789         public static native long LDKPersist_new(LDKPersist impl);
 790         // LDKCResult_NoneChannelMonitorUpdateErrZ Persist_persist_new_channel LDKPersist *NONNULL_PTR this_arg, struct LDKOutPoint id, const struct LDKChannelMonitor *NONNULL_PTR data
 791         public static native long Persist_persist_new_channel(long this_arg, long id, long data);
 792         // LDKCResult_NoneChannelMonitorUpdateErrZ Persist_update_persisted_channel LDKPersist *NONNULL_PTR this_arg, struct LDKOutPoint id, const struct LDKChannelMonitorUpdate *NONNULL_PTR update, const struct LDKChannelMonitor *NONNULL_PTR data
 793         public static native long Persist_update_persisted_channel(long this_arg, long id, long update, long data);
 794         public interface LDKChannelMessageHandler {
 795                  void handle_open_channel(byte[] their_node_id, long their_features, long msg);
 796                  void handle_accept_channel(byte[] their_node_id, long their_features, long msg);
 797                  void handle_funding_created(byte[] their_node_id, long msg);
 798                  void handle_funding_signed(byte[] their_node_id, long msg);
 799                  void handle_funding_locked(byte[] their_node_id, long msg);
 800                  void handle_shutdown(byte[] their_node_id, long their_features, long msg);
 801                  void handle_closing_signed(byte[] their_node_id, long msg);
 802                  void handle_update_add_htlc(byte[] their_node_id, long msg);
 803                  void handle_update_fulfill_htlc(byte[] their_node_id, long msg);
 804                  void handle_update_fail_htlc(byte[] their_node_id, long msg);
 805                  void handle_update_fail_malformed_htlc(byte[] their_node_id, long msg);
 806                  void handle_commitment_signed(byte[] their_node_id, long msg);
 807                  void handle_revoke_and_ack(byte[] their_node_id, long msg);
 808                  void handle_update_fee(byte[] their_node_id, long msg);
 809                  void handle_announcement_signatures(byte[] their_node_id, long msg);
 810                  void peer_disconnected(byte[] their_node_id, boolean no_connection_possible);
 811                  void peer_connected(byte[] their_node_id, long msg);
 812                  void handle_channel_reestablish(byte[] their_node_id, long msg);
 813                  void handle_channel_update(byte[] their_node_id, long msg);
 814                  void handle_error(byte[] their_node_id, long msg);
 815         }
 816         public static native long LDKChannelMessageHandler_new(LDKChannelMessageHandler impl, LDKMessageSendEventsProvider MessageSendEventsProvider);
 817         // 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
 818         public static native void ChannelMessageHandler_handle_open_channel(long this_arg, byte[] their_node_id, long their_features, long msg);
 819         // 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
 820         public static native void ChannelMessageHandler_handle_accept_channel(long this_arg, byte[] their_node_id, long their_features, long msg);
 821         // void ChannelMessageHandler_handle_funding_created LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingCreated *NONNULL_PTR msg
 822         public static native void ChannelMessageHandler_handle_funding_created(long this_arg, byte[] their_node_id, long msg);
 823         // void ChannelMessageHandler_handle_funding_signed LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingSigned *NONNULL_PTR msg
 824         public static native void ChannelMessageHandler_handle_funding_signed(long this_arg, byte[] their_node_id, long msg);
 825         // void ChannelMessageHandler_handle_funding_locked LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKFundingLocked *NONNULL_PTR msg
 826         public static native void ChannelMessageHandler_handle_funding_locked(long this_arg, byte[] their_node_id, long msg);
 827         // 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
 828         public static native void ChannelMessageHandler_handle_shutdown(long this_arg, byte[] their_node_id, long their_features, long msg);
 829         // void ChannelMessageHandler_handle_closing_signed LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKClosingSigned *NONNULL_PTR msg
 830         public static native void ChannelMessageHandler_handle_closing_signed(long this_arg, byte[] their_node_id, long msg);
 831         // void ChannelMessageHandler_handle_update_add_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateAddHTLC *NONNULL_PTR msg
 832         public static native void ChannelMessageHandler_handle_update_add_htlc(long this_arg, byte[] their_node_id, long msg);
 833         // void ChannelMessageHandler_handle_update_fulfill_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFulfillHTLC *NONNULL_PTR msg
 834         public static native void ChannelMessageHandler_handle_update_fulfill_htlc(long this_arg, byte[] their_node_id, long msg);
 835         // void ChannelMessageHandler_handle_update_fail_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFailHTLC *NONNULL_PTR msg
 836         public static native void ChannelMessageHandler_handle_update_fail_htlc(long this_arg, byte[] their_node_id, long msg);
 837         // void ChannelMessageHandler_handle_update_fail_malformed_htlc LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR msg
 838         public static native void ChannelMessageHandler_handle_update_fail_malformed_htlc(long this_arg, byte[] their_node_id, long msg);
 839         // void ChannelMessageHandler_handle_commitment_signed LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKCommitmentSigned *NONNULL_PTR msg
 840         public static native void ChannelMessageHandler_handle_commitment_signed(long this_arg, byte[] their_node_id, long msg);
 841         // void ChannelMessageHandler_handle_revoke_and_ack LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKRevokeAndACK *NONNULL_PTR msg
 842         public static native void ChannelMessageHandler_handle_revoke_and_ack(long this_arg, byte[] their_node_id, long msg);
 843         // void ChannelMessageHandler_handle_update_fee LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKUpdateFee *NONNULL_PTR msg
 844         public static native void ChannelMessageHandler_handle_update_fee(long this_arg, byte[] their_node_id, long msg);
 845         // void ChannelMessageHandler_handle_announcement_signatures LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKAnnouncementSignatures *NONNULL_PTR msg
 846         public static native void ChannelMessageHandler_handle_announcement_signatures(long this_arg, byte[] their_node_id, long msg);
 847         // void ChannelMessageHandler_peer_disconnected LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, bool no_connection_possible
 848         public static native void ChannelMessageHandler_peer_disconnected(long this_arg, byte[] their_node_id, boolean no_connection_possible);
 849         // void ChannelMessageHandler_peer_connected LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKInit *NONNULL_PTR msg
 850         public static native void ChannelMessageHandler_peer_connected(long this_arg, byte[] their_node_id, long msg);
 851         // void ChannelMessageHandler_handle_channel_reestablish LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKChannelReestablish *NONNULL_PTR msg
 852         public static native void ChannelMessageHandler_handle_channel_reestablish(long this_arg, byte[] their_node_id, long msg);
 853         // void ChannelMessageHandler_handle_channel_update LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKChannelUpdate *NONNULL_PTR msg
 854         public static native void ChannelMessageHandler_handle_channel_update(long this_arg, byte[] their_node_id, long msg);
 855         // void ChannelMessageHandler_handle_error LDKChannelMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKErrorMessage *NONNULL_PTR msg
 856         public static native void ChannelMessageHandler_handle_error(long this_arg, byte[] their_node_id, long msg);
 857         public interface LDKRoutingMessageHandler {
 858                  long handle_node_announcement(long msg);
 859                  long handle_channel_announcement(long msg);
 860                  long handle_channel_update(long msg);
 861                  void handle_htlc_fail_channel_update(long update);
 862                  long[] get_next_channel_announcements(long starting_point, byte batch_amount);
 863                  long[] get_next_node_announcements(byte[] starting_point, byte batch_amount);
 864                  void sync_routing_table(byte[] their_node_id, long init);
 865                  long handle_reply_channel_range(byte[] their_node_id, long msg);
 866                  long handle_reply_short_channel_ids_end(byte[] their_node_id, long msg);
 867                  long handle_query_channel_range(byte[] their_node_id, long msg);
 868                  long handle_query_short_channel_ids(byte[] their_node_id, long msg);
 869         }
 870         public static native long LDKRoutingMessageHandler_new(LDKRoutingMessageHandler impl, LDKMessageSendEventsProvider MessageSendEventsProvider);
 871         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_node_announcement LDKRoutingMessageHandler *NONNULL_PTR this_arg, const struct LDKNodeAnnouncement *NONNULL_PTR msg
 872         public static native long RoutingMessageHandler_handle_node_announcement(long this_arg, long msg);
 873         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_channel_announcement LDKRoutingMessageHandler *NONNULL_PTR this_arg, const struct LDKChannelAnnouncement *NONNULL_PTR msg
 874         public static native long RoutingMessageHandler_handle_channel_announcement(long this_arg, long msg);
 875         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_channel_update LDKRoutingMessageHandler *NONNULL_PTR this_arg, const struct LDKChannelUpdate *NONNULL_PTR msg
 876         public static native long RoutingMessageHandler_handle_channel_update(long this_arg, long msg);
 877         // void RoutingMessageHandler_handle_htlc_fail_channel_update LDKRoutingMessageHandler *NONNULL_PTR this_arg, const struct LDKHTLCFailChannelUpdate *NONNULL_PTR update
 878         public static native void RoutingMessageHandler_handle_htlc_fail_channel_update(long this_arg, long update);
 879         // LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ RoutingMessageHandler_get_next_channel_announcements LDKRoutingMessageHandler *NONNULL_PTR this_arg, uint64_t starting_point, uint8_t batch_amount
 880         public static native long[] RoutingMessageHandler_get_next_channel_announcements(long this_arg, long starting_point, byte batch_amount);
 881         // LDKCVec_NodeAnnouncementZ RoutingMessageHandler_get_next_node_announcements LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey starting_point, uint8_t batch_amount
 882         public static native long[] RoutingMessageHandler_get_next_node_announcements(long this_arg, byte[] starting_point, byte batch_amount);
 883         // void RoutingMessageHandler_sync_routing_table LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, const struct LDKInit *NONNULL_PTR init
 884         public static native void RoutingMessageHandler_sync_routing_table(long this_arg, byte[] their_node_id, long init);
 885         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_reply_channel_range LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKReplyChannelRange msg
 886         public static native long RoutingMessageHandler_handle_reply_channel_range(long this_arg, byte[] their_node_id, long msg);
 887         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_reply_short_channel_ids_end LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKReplyShortChannelIdsEnd msg
 888         public static native long RoutingMessageHandler_handle_reply_short_channel_ids_end(long this_arg, byte[] their_node_id, long msg);
 889         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_query_channel_range LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKQueryChannelRange msg
 890         public static native long RoutingMessageHandler_handle_query_channel_range(long this_arg, byte[] their_node_id, long msg);
 891         // LDKCResult_NoneLightningErrorZ RoutingMessageHandler_handle_query_short_channel_ids LDKRoutingMessageHandler *NONNULL_PTR this_arg, struct LDKPublicKey their_node_id, struct LDKQueryShortChannelIds msg
 892         public static native long RoutingMessageHandler_handle_query_short_channel_ids(long this_arg, byte[] their_node_id, long msg);
 893         public interface LDKSocketDescriptor {
 894                  long send_data(byte[] data, boolean resume_read);
 895                  void disconnect_socket();
 896                  boolean eq(long other_arg);
 897                  long hash();
 898         }
 899         public static native long LDKSocketDescriptor_new(LDKSocketDescriptor impl);
 900         // uintptr_t SocketDescriptor_send_data LDKSocketDescriptor *NONNULL_PTR this_arg, struct LDKu8slice data, bool resume_read
 901         public static native long SocketDescriptor_send_data(long this_arg, byte[] data, boolean resume_read);
 902         // void SocketDescriptor_disconnect_socket LDKSocketDescriptor *NONNULL_PTR this_arg
 903         public static native void SocketDescriptor_disconnect_socket(long this_arg);
 904         // uint64_t SocketDescriptor_hash LDKSocketDescriptor *NONNULL_PTR this_arg
 905         public static native long SocketDescriptor_hash(long this_arg);
 906         // void Transaction_free(struct LDKTransaction _res);
 907         public static native void Transaction_free(byte[] _res);
 908         // void TxOut_free(struct LDKTxOut _res);
 909         public static native void TxOut_free(long _res);
 910         // struct LDKTxOut TxOut_clone(const struct LDKTxOut *NONNULL_PTR orig);
 911         public static native long TxOut_clone(long orig);
 912         // struct LDKCResult_SecretKeyErrorZ CResult_SecretKeyErrorZ_ok(struct LDKSecretKey o);
 913         public static native long CResult_SecretKeyErrorZ_ok(byte[] o);
 914         // struct LDKCResult_SecretKeyErrorZ CResult_SecretKeyErrorZ_err(enum LDKSecp256k1Error e);
 915         public static native long CResult_SecretKeyErrorZ_err(LDKSecp256k1Error e);
 916         // void CResult_SecretKeyErrorZ_free(struct LDKCResult_SecretKeyErrorZ _res);
 917         public static native void CResult_SecretKeyErrorZ_free(long _res);
 918         // struct LDKCResult_PublicKeyErrorZ CResult_PublicKeyErrorZ_ok(struct LDKPublicKey o);
 919         public static native long CResult_PublicKeyErrorZ_ok(byte[] o);
 920         // struct LDKCResult_PublicKeyErrorZ CResult_PublicKeyErrorZ_err(enum LDKSecp256k1Error e);
 921         public static native long CResult_PublicKeyErrorZ_err(LDKSecp256k1Error e);
 922         // void CResult_PublicKeyErrorZ_free(struct LDKCResult_PublicKeyErrorZ _res);
 923         public static native void CResult_PublicKeyErrorZ_free(long _res);
 924         // struct LDKCResult_TxCreationKeysDecodeErrorZ CResult_TxCreationKeysDecodeErrorZ_ok(struct LDKTxCreationKeys o);
 925         public static native long CResult_TxCreationKeysDecodeErrorZ_ok(long o);
 926         // struct LDKCResult_TxCreationKeysDecodeErrorZ CResult_TxCreationKeysDecodeErrorZ_err(struct LDKDecodeError e);
 927         public static native long CResult_TxCreationKeysDecodeErrorZ_err(long e);
 928         // void CResult_TxCreationKeysDecodeErrorZ_free(struct LDKCResult_TxCreationKeysDecodeErrorZ _res);
 929         public static native void CResult_TxCreationKeysDecodeErrorZ_free(long _res);
 930         // struct LDKCResult_TxCreationKeysDecodeErrorZ CResult_TxCreationKeysDecodeErrorZ_clone(const struct LDKCResult_TxCreationKeysDecodeErrorZ *NONNULL_PTR orig);
 931         public static native long CResult_TxCreationKeysDecodeErrorZ_clone(long orig);
 932         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ CResult_ChannelPublicKeysDecodeErrorZ_ok(struct LDKChannelPublicKeys o);
 933         public static native long CResult_ChannelPublicKeysDecodeErrorZ_ok(long o);
 934         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ CResult_ChannelPublicKeysDecodeErrorZ_err(struct LDKDecodeError e);
 935         public static native long CResult_ChannelPublicKeysDecodeErrorZ_err(long e);
 936         // void CResult_ChannelPublicKeysDecodeErrorZ_free(struct LDKCResult_ChannelPublicKeysDecodeErrorZ _res);
 937         public static native void CResult_ChannelPublicKeysDecodeErrorZ_free(long _res);
 938         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ CResult_ChannelPublicKeysDecodeErrorZ_clone(const struct LDKCResult_ChannelPublicKeysDecodeErrorZ *NONNULL_PTR orig);
 939         public static native long CResult_ChannelPublicKeysDecodeErrorZ_clone(long orig);
 940         // struct LDKCResult_TxCreationKeysErrorZ CResult_TxCreationKeysErrorZ_ok(struct LDKTxCreationKeys o);
 941         public static native long CResult_TxCreationKeysErrorZ_ok(long o);
 942         // struct LDKCResult_TxCreationKeysErrorZ CResult_TxCreationKeysErrorZ_err(enum LDKSecp256k1Error e);
 943         public static native long CResult_TxCreationKeysErrorZ_err(LDKSecp256k1Error e);
 944         // void CResult_TxCreationKeysErrorZ_free(struct LDKCResult_TxCreationKeysErrorZ _res);
 945         public static native void CResult_TxCreationKeysErrorZ_free(long _res);
 946         // struct LDKCOption_u32Z COption_u32Z_some(uint32_t o);
 947         public static native long COption_u32Z_some(int o);
 948         // struct LDKCOption_u32Z COption_u32Z_none(void);
 949         public static native long COption_u32Z_none();
 950         // void COption_u32Z_free(struct LDKCOption_u32Z _res);
 951         public static native void COption_u32Z_free(long _res);
 952         // struct LDKCOption_u32Z COption_u32Z_clone(const struct LDKCOption_u32Z *NONNULL_PTR orig);
 953         public static native long COption_u32Z_clone(long orig);
 954         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ CResult_HTLCOutputInCommitmentDecodeErrorZ_ok(struct LDKHTLCOutputInCommitment o);
 955         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_ok(long o);
 956         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ CResult_HTLCOutputInCommitmentDecodeErrorZ_err(struct LDKDecodeError e);
 957         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_err(long e);
 958         // void CResult_HTLCOutputInCommitmentDecodeErrorZ_free(struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ _res);
 959         public static native void CResult_HTLCOutputInCommitmentDecodeErrorZ_free(long _res);
 960         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ CResult_HTLCOutputInCommitmentDecodeErrorZ_clone(const struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ *NONNULL_PTR orig);
 961         public static native long CResult_HTLCOutputInCommitmentDecodeErrorZ_clone(long orig);
 962         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_ok(struct LDKCounterpartyChannelTransactionParameters o);
 963         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_ok(long o);
 964         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_err(struct LDKDecodeError e);
 965         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_err(long e);
 966         // void CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_free(struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ _res);
 967         public static native void CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_free(long _res);
 968         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone(const struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ *NONNULL_PTR orig);
 969         public static native long CResult_CounterpartyChannelTransactionParametersDecodeErrorZ_clone(long orig);
 970         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ CResult_ChannelTransactionParametersDecodeErrorZ_ok(struct LDKChannelTransactionParameters o);
 971         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_ok(long o);
 972         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ CResult_ChannelTransactionParametersDecodeErrorZ_err(struct LDKDecodeError e);
 973         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_err(long e);
 974         // void CResult_ChannelTransactionParametersDecodeErrorZ_free(struct LDKCResult_ChannelTransactionParametersDecodeErrorZ _res);
 975         public static native void CResult_ChannelTransactionParametersDecodeErrorZ_free(long _res);
 976         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ CResult_ChannelTransactionParametersDecodeErrorZ_clone(const struct LDKCResult_ChannelTransactionParametersDecodeErrorZ *NONNULL_PTR orig);
 977         public static native long CResult_ChannelTransactionParametersDecodeErrorZ_clone(long orig);
 978         // void CVec_SignatureZ_free(struct LDKCVec_SignatureZ _res);
 979         public static native void CVec_SignatureZ_free(byte[][] _res);
 980         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ CResult_HolderCommitmentTransactionDecodeErrorZ_ok(struct LDKHolderCommitmentTransaction o);
 981         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_ok(long o);
 982         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ CResult_HolderCommitmentTransactionDecodeErrorZ_err(struct LDKDecodeError e);
 983         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_err(long e);
 984         // void CResult_HolderCommitmentTransactionDecodeErrorZ_free(struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ _res);
 985         public static native void CResult_HolderCommitmentTransactionDecodeErrorZ_free(long _res);
 986         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ CResult_HolderCommitmentTransactionDecodeErrorZ_clone(const struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ *NONNULL_PTR orig);
 987         public static native long CResult_HolderCommitmentTransactionDecodeErrorZ_clone(long orig);
 988         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ CResult_BuiltCommitmentTransactionDecodeErrorZ_ok(struct LDKBuiltCommitmentTransaction o);
 989         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_ok(long o);
 990         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ CResult_BuiltCommitmentTransactionDecodeErrorZ_err(struct LDKDecodeError e);
 991         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_err(long e);
 992         // void CResult_BuiltCommitmentTransactionDecodeErrorZ_free(struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ _res);
 993         public static native void CResult_BuiltCommitmentTransactionDecodeErrorZ_free(long _res);
 994         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ CResult_BuiltCommitmentTransactionDecodeErrorZ_clone(const struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ *NONNULL_PTR orig);
 995         public static native long CResult_BuiltCommitmentTransactionDecodeErrorZ_clone(long orig);
 996         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CResult_CommitmentTransactionDecodeErrorZ_ok(struct LDKCommitmentTransaction o);
 997         public static native long CResult_CommitmentTransactionDecodeErrorZ_ok(long o);
 998         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CResult_CommitmentTransactionDecodeErrorZ_err(struct LDKDecodeError e);
 999         public static native long CResult_CommitmentTransactionDecodeErrorZ_err(long e);
1000         // void CResult_CommitmentTransactionDecodeErrorZ_free(struct LDKCResult_CommitmentTransactionDecodeErrorZ _res);
1001         public static native void CResult_CommitmentTransactionDecodeErrorZ_free(long _res);
1002         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CResult_CommitmentTransactionDecodeErrorZ_clone(const struct LDKCResult_CommitmentTransactionDecodeErrorZ *NONNULL_PTR orig);
1003         public static native long CResult_CommitmentTransactionDecodeErrorZ_clone(long orig);
1004         // struct LDKCResult_TrustedCommitmentTransactionNoneZ CResult_TrustedCommitmentTransactionNoneZ_ok(struct LDKTrustedCommitmentTransaction o);
1005         public static native long CResult_TrustedCommitmentTransactionNoneZ_ok(long o);
1006         // struct LDKCResult_TrustedCommitmentTransactionNoneZ CResult_TrustedCommitmentTransactionNoneZ_err(void);
1007         public static native long CResult_TrustedCommitmentTransactionNoneZ_err();
1008         // void CResult_TrustedCommitmentTransactionNoneZ_free(struct LDKCResult_TrustedCommitmentTransactionNoneZ _res);
1009         public static native void CResult_TrustedCommitmentTransactionNoneZ_free(long _res);
1010         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_ok(struct LDKCVec_SignatureZ o);
1011         public static native long CResult_CVec_SignatureZNoneZ_ok(byte[][] o);
1012         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_err(void);
1013         public static native long CResult_CVec_SignatureZNoneZ_err();
1014         // void CResult_CVec_SignatureZNoneZ_free(struct LDKCResult_CVec_SignatureZNoneZ _res);
1015         public static native void CResult_CVec_SignatureZNoneZ_free(long _res);
1016         // struct LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_clone(const struct LDKCResult_CVec_SignatureZNoneZ *NONNULL_PTR orig);
1017         public static native long CResult_CVec_SignatureZNoneZ_clone(long orig);
1018         // void CVec_MessageSendEventZ_free(struct LDKCVec_MessageSendEventZ _res);
1019         public static native void CVec_MessageSendEventZ_free(long[] _res);
1020         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_ok(bool o);
1021         public static native long CResult_boolLightningErrorZ_ok(boolean o);
1022         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_err(struct LDKLightningError e);
1023         public static native long CResult_boolLightningErrorZ_err(long e);
1024         // void CResult_boolLightningErrorZ_free(struct LDKCResult_boolLightningErrorZ _res);
1025         public static native void CResult_boolLightningErrorZ_free(long _res);
1026         // struct LDKCResult_boolLightningErrorZ CResult_boolLightningErrorZ_clone(const struct LDKCResult_boolLightningErrorZ *NONNULL_PTR orig);
1027         public static native long CResult_boolLightningErrorZ_clone(long orig);
1028         // struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(const struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ *NONNULL_PTR orig);
1029         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_clone(long orig);
1030         // struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(struct LDKChannelAnnouncement a, struct LDKChannelUpdate b, struct LDKChannelUpdate c);
1031         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(long a, long b, long c);
1032         // void C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(struct LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ _res);
1033         public static native void C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(long _res);
1034         // void CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(struct LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ _res);
1035         public static native void CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(long[] _res);
1036         // void CVec_NodeAnnouncementZ_free(struct LDKCVec_NodeAnnouncementZ _res);
1037         public static native void CVec_NodeAnnouncementZ_free(long[] _res);
1038         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_ok(void);
1039         public static native long CResult_NoneLightningErrorZ_ok();
1040         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_err(struct LDKLightningError e);
1041         public static native long CResult_NoneLightningErrorZ_err(long e);
1042         // void CResult_NoneLightningErrorZ_free(struct LDKCResult_NoneLightningErrorZ _res);
1043         public static native void CResult_NoneLightningErrorZ_free(long _res);
1044         // struct LDKCResult_NoneLightningErrorZ CResult_NoneLightningErrorZ_clone(const struct LDKCResult_NoneLightningErrorZ *NONNULL_PTR orig);
1045         public static native long CResult_NoneLightningErrorZ_clone(long orig);
1046         // void CVec_PublicKeyZ_free(struct LDKCVec_PublicKeyZ _res);
1047         public static native void CVec_PublicKeyZ_free(byte[][] _res);
1048         // void CVec_u8Z_free(struct LDKCVec_u8Z _res);
1049         public static native void CVec_u8Z_free(byte[] _res);
1050         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_ok(struct LDKCVec_u8Z o);
1051         public static native long CResult_CVec_u8ZPeerHandleErrorZ_ok(byte[] o);
1052         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_err(struct LDKPeerHandleError e);
1053         public static native long CResult_CVec_u8ZPeerHandleErrorZ_err(long e);
1054         // void CResult_CVec_u8ZPeerHandleErrorZ_free(struct LDKCResult_CVec_u8ZPeerHandleErrorZ _res);
1055         public static native void CResult_CVec_u8ZPeerHandleErrorZ_free(long _res);
1056         // struct LDKCResult_CVec_u8ZPeerHandleErrorZ CResult_CVec_u8ZPeerHandleErrorZ_clone(const struct LDKCResult_CVec_u8ZPeerHandleErrorZ *NONNULL_PTR orig);
1057         public static native long CResult_CVec_u8ZPeerHandleErrorZ_clone(long orig);
1058         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_ok(void);
1059         public static native long CResult_NonePeerHandleErrorZ_ok();
1060         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_err(struct LDKPeerHandleError e);
1061         public static native long CResult_NonePeerHandleErrorZ_err(long e);
1062         // void CResult_NonePeerHandleErrorZ_free(struct LDKCResult_NonePeerHandleErrorZ _res);
1063         public static native void CResult_NonePeerHandleErrorZ_free(long _res);
1064         // struct LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_clone(const struct LDKCResult_NonePeerHandleErrorZ *NONNULL_PTR orig);
1065         public static native long CResult_NonePeerHandleErrorZ_clone(long orig);
1066         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_ok(bool o);
1067         public static native long CResult_boolPeerHandleErrorZ_ok(boolean o);
1068         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_err(struct LDKPeerHandleError e);
1069         public static native long CResult_boolPeerHandleErrorZ_err(long e);
1070         // void CResult_boolPeerHandleErrorZ_free(struct LDKCResult_boolPeerHandleErrorZ _res);
1071         public static native void CResult_boolPeerHandleErrorZ_free(long _res);
1072         // struct LDKCResult_boolPeerHandleErrorZ CResult_boolPeerHandleErrorZ_clone(const struct LDKCResult_boolPeerHandleErrorZ *NONNULL_PTR orig);
1073         public static native long CResult_boolPeerHandleErrorZ_clone(long orig);
1074         // struct LDKCResult_InitFeaturesDecodeErrorZ CResult_InitFeaturesDecodeErrorZ_ok(struct LDKInitFeatures o);
1075         public static native long CResult_InitFeaturesDecodeErrorZ_ok(long o);
1076         // struct LDKCResult_InitFeaturesDecodeErrorZ CResult_InitFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
1077         public static native long CResult_InitFeaturesDecodeErrorZ_err(long e);
1078         // void CResult_InitFeaturesDecodeErrorZ_free(struct LDKCResult_InitFeaturesDecodeErrorZ _res);
1079         public static native void CResult_InitFeaturesDecodeErrorZ_free(long _res);
1080         // struct LDKCResult_NodeFeaturesDecodeErrorZ CResult_NodeFeaturesDecodeErrorZ_ok(struct LDKNodeFeatures o);
1081         public static native long CResult_NodeFeaturesDecodeErrorZ_ok(long o);
1082         // struct LDKCResult_NodeFeaturesDecodeErrorZ CResult_NodeFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
1083         public static native long CResult_NodeFeaturesDecodeErrorZ_err(long e);
1084         // void CResult_NodeFeaturesDecodeErrorZ_free(struct LDKCResult_NodeFeaturesDecodeErrorZ _res);
1085         public static native void CResult_NodeFeaturesDecodeErrorZ_free(long _res);
1086         // struct LDKCResult_ChannelFeaturesDecodeErrorZ CResult_ChannelFeaturesDecodeErrorZ_ok(struct LDKChannelFeatures o);
1087         public static native long CResult_ChannelFeaturesDecodeErrorZ_ok(long o);
1088         // struct LDKCResult_ChannelFeaturesDecodeErrorZ CResult_ChannelFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
1089         public static native long CResult_ChannelFeaturesDecodeErrorZ_err(long e);
1090         // void CResult_ChannelFeaturesDecodeErrorZ_free(struct LDKCResult_ChannelFeaturesDecodeErrorZ _res);
1091         public static native void CResult_ChannelFeaturesDecodeErrorZ_free(long _res);
1092         // struct LDKCResult_InvoiceFeaturesDecodeErrorZ CResult_InvoiceFeaturesDecodeErrorZ_ok(struct LDKInvoiceFeatures o);
1093         public static native long CResult_InvoiceFeaturesDecodeErrorZ_ok(long o);
1094         // struct LDKCResult_InvoiceFeaturesDecodeErrorZ CResult_InvoiceFeaturesDecodeErrorZ_err(struct LDKDecodeError e);
1095         public static native long CResult_InvoiceFeaturesDecodeErrorZ_err(long e);
1096         // void CResult_InvoiceFeaturesDecodeErrorZ_free(struct LDKCResult_InvoiceFeaturesDecodeErrorZ _res);
1097         public static native void CResult_InvoiceFeaturesDecodeErrorZ_free(long _res);
1098         // struct LDKCResult_ChannelConfigDecodeErrorZ CResult_ChannelConfigDecodeErrorZ_ok(struct LDKChannelConfig o);
1099         public static native long CResult_ChannelConfigDecodeErrorZ_ok(long o);
1100         // struct LDKCResult_ChannelConfigDecodeErrorZ CResult_ChannelConfigDecodeErrorZ_err(struct LDKDecodeError e);
1101         public static native long CResult_ChannelConfigDecodeErrorZ_err(long e);
1102         // void CResult_ChannelConfigDecodeErrorZ_free(struct LDKCResult_ChannelConfigDecodeErrorZ _res);
1103         public static native void CResult_ChannelConfigDecodeErrorZ_free(long _res);
1104         // struct LDKCResult_ChannelConfigDecodeErrorZ CResult_ChannelConfigDecodeErrorZ_clone(const struct LDKCResult_ChannelConfigDecodeErrorZ *NONNULL_PTR orig);
1105         public static native long CResult_ChannelConfigDecodeErrorZ_clone(long orig);
1106         // struct LDKCOption_u64Z COption_u64Z_some(uint64_t o);
1107         public static native long COption_u64Z_some(long o);
1108         // struct LDKCOption_u64Z COption_u64Z_none(void);
1109         public static native long COption_u64Z_none();
1110         // void COption_u64Z_free(struct LDKCOption_u64Z _res);
1111         public static native void COption_u64Z_free(long _res);
1112         // struct LDKCOption_u64Z COption_u64Z_clone(const struct LDKCOption_u64Z *NONNULL_PTR orig);
1113         public static native long COption_u64Z_clone(long orig);
1114         // struct LDKCResult_DirectionalChannelInfoDecodeErrorZ CResult_DirectionalChannelInfoDecodeErrorZ_ok(struct LDKDirectionalChannelInfo o);
1115         public static native long CResult_DirectionalChannelInfoDecodeErrorZ_ok(long o);
1116         // struct LDKCResult_DirectionalChannelInfoDecodeErrorZ CResult_DirectionalChannelInfoDecodeErrorZ_err(struct LDKDecodeError e);
1117         public static native long CResult_DirectionalChannelInfoDecodeErrorZ_err(long e);
1118         // void CResult_DirectionalChannelInfoDecodeErrorZ_free(struct LDKCResult_DirectionalChannelInfoDecodeErrorZ _res);
1119         public static native void CResult_DirectionalChannelInfoDecodeErrorZ_free(long _res);
1120         // struct LDKCResult_DirectionalChannelInfoDecodeErrorZ CResult_DirectionalChannelInfoDecodeErrorZ_clone(const struct LDKCResult_DirectionalChannelInfoDecodeErrorZ *NONNULL_PTR orig);
1121         public static native long CResult_DirectionalChannelInfoDecodeErrorZ_clone(long orig);
1122         // struct LDKCResult_ChannelInfoDecodeErrorZ CResult_ChannelInfoDecodeErrorZ_ok(struct LDKChannelInfo o);
1123         public static native long CResult_ChannelInfoDecodeErrorZ_ok(long o);
1124         // struct LDKCResult_ChannelInfoDecodeErrorZ CResult_ChannelInfoDecodeErrorZ_err(struct LDKDecodeError e);
1125         public static native long CResult_ChannelInfoDecodeErrorZ_err(long e);
1126         // void CResult_ChannelInfoDecodeErrorZ_free(struct LDKCResult_ChannelInfoDecodeErrorZ _res);
1127         public static native void CResult_ChannelInfoDecodeErrorZ_free(long _res);
1128         // struct LDKCResult_ChannelInfoDecodeErrorZ CResult_ChannelInfoDecodeErrorZ_clone(const struct LDKCResult_ChannelInfoDecodeErrorZ *NONNULL_PTR orig);
1129         public static native long CResult_ChannelInfoDecodeErrorZ_clone(long orig);
1130         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_ok(struct LDKRoutingFees o);
1131         public static native long CResult_RoutingFeesDecodeErrorZ_ok(long o);
1132         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_err(struct LDKDecodeError e);
1133         public static native long CResult_RoutingFeesDecodeErrorZ_err(long e);
1134         // void CResult_RoutingFeesDecodeErrorZ_free(struct LDKCResult_RoutingFeesDecodeErrorZ _res);
1135         public static native void CResult_RoutingFeesDecodeErrorZ_free(long _res);
1136         // struct LDKCResult_RoutingFeesDecodeErrorZ CResult_RoutingFeesDecodeErrorZ_clone(const struct LDKCResult_RoutingFeesDecodeErrorZ *NONNULL_PTR orig);
1137         public static native long CResult_RoutingFeesDecodeErrorZ_clone(long orig);
1138         // void CVec_NetAddressZ_free(struct LDKCVec_NetAddressZ _res);
1139         public static native void CVec_NetAddressZ_free(long[] _res);
1140         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_ok(struct LDKNodeAnnouncementInfo o);
1141         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_ok(long o);
1142         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_err(struct LDKDecodeError e);
1143         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_err(long e);
1144         // void CResult_NodeAnnouncementInfoDecodeErrorZ_free(struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ _res);
1145         public static native void CResult_NodeAnnouncementInfoDecodeErrorZ_free(long _res);
1146         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ CResult_NodeAnnouncementInfoDecodeErrorZ_clone(const struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ *NONNULL_PTR orig);
1147         public static native long CResult_NodeAnnouncementInfoDecodeErrorZ_clone(long orig);
1148         // void CVec_u64Z_free(struct LDKCVec_u64Z _res);
1149         public static native void CVec_u64Z_free(long[] _res);
1150         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_ok(struct LDKNodeInfo o);
1151         public static native long CResult_NodeInfoDecodeErrorZ_ok(long o);
1152         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_err(struct LDKDecodeError e);
1153         public static native long CResult_NodeInfoDecodeErrorZ_err(long e);
1154         // void CResult_NodeInfoDecodeErrorZ_free(struct LDKCResult_NodeInfoDecodeErrorZ _res);
1155         public static native void CResult_NodeInfoDecodeErrorZ_free(long _res);
1156         // struct LDKCResult_NodeInfoDecodeErrorZ CResult_NodeInfoDecodeErrorZ_clone(const struct LDKCResult_NodeInfoDecodeErrorZ *NONNULL_PTR orig);
1157         public static native long CResult_NodeInfoDecodeErrorZ_clone(long orig);
1158         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_ok(struct LDKNetworkGraph o);
1159         public static native long CResult_NetworkGraphDecodeErrorZ_ok(long o);
1160         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_err(struct LDKDecodeError e);
1161         public static native long CResult_NetworkGraphDecodeErrorZ_err(long e);
1162         // void CResult_NetworkGraphDecodeErrorZ_free(struct LDKCResult_NetworkGraphDecodeErrorZ _res);
1163         public static native void CResult_NetworkGraphDecodeErrorZ_free(long _res);
1164         // struct LDKCResult_NetworkGraphDecodeErrorZ CResult_NetworkGraphDecodeErrorZ_clone(const struct LDKCResult_NetworkGraphDecodeErrorZ *NONNULL_PTR orig);
1165         public static native long CResult_NetworkGraphDecodeErrorZ_clone(long orig);
1166         // struct LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_new(uintptr_t a, struct LDKTransaction b);
1167         public static native long C2Tuple_usizeTransactionZ_new(long a, byte[] b);
1168         // void C2Tuple_usizeTransactionZ_free(struct LDKC2Tuple_usizeTransactionZ _res);
1169         public static native void C2Tuple_usizeTransactionZ_free(long _res);
1170         // void CVec_C2Tuple_usizeTransactionZZ_free(struct LDKCVec_C2Tuple_usizeTransactionZZ _res);
1171         public static native void CVec_C2Tuple_usizeTransactionZZ_free(long[] _res);
1172         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_ok(void);
1173         public static native long CResult_NoneChannelMonitorUpdateErrZ_ok();
1174         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_err(enum LDKChannelMonitorUpdateErr e);
1175         public static native long CResult_NoneChannelMonitorUpdateErrZ_err(LDKChannelMonitorUpdateErr e);
1176         // void CResult_NoneChannelMonitorUpdateErrZ_free(struct LDKCResult_NoneChannelMonitorUpdateErrZ _res);
1177         public static native void CResult_NoneChannelMonitorUpdateErrZ_free(long _res);
1178         // struct LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_clone(const struct LDKCResult_NoneChannelMonitorUpdateErrZ *NONNULL_PTR orig);
1179         public static native long CResult_NoneChannelMonitorUpdateErrZ_clone(long orig);
1180         // void CVec_MonitorEventZ_free(struct LDKCVec_MonitorEventZ _res);
1181         public static native void CVec_MonitorEventZ_free(long[] _res);
1182         // void CVec_EventZ_free(struct LDKCVec_EventZ _res);
1183         public static native void CVec_EventZ_free(long[] _res);
1184         // struct LDKCResult_OutPointDecodeErrorZ CResult_OutPointDecodeErrorZ_ok(struct LDKOutPoint o);
1185         public static native long CResult_OutPointDecodeErrorZ_ok(long o);
1186         // struct LDKCResult_OutPointDecodeErrorZ CResult_OutPointDecodeErrorZ_err(struct LDKDecodeError e);
1187         public static native long CResult_OutPointDecodeErrorZ_err(long e);
1188         // void CResult_OutPointDecodeErrorZ_free(struct LDKCResult_OutPointDecodeErrorZ _res);
1189         public static native void CResult_OutPointDecodeErrorZ_free(long _res);
1190         // struct LDKCResult_OutPointDecodeErrorZ CResult_OutPointDecodeErrorZ_clone(const struct LDKCResult_OutPointDecodeErrorZ *NONNULL_PTR orig);
1191         public static native long CResult_OutPointDecodeErrorZ_clone(long orig);
1192         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_ok(struct LDKChannelMonitorUpdate o);
1193         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_ok(long o);
1194         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_err(struct LDKDecodeError e);
1195         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_err(long e);
1196         // void CResult_ChannelMonitorUpdateDecodeErrorZ_free(struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ _res);
1197         public static native void CResult_ChannelMonitorUpdateDecodeErrorZ_free(long _res);
1198         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ CResult_ChannelMonitorUpdateDecodeErrorZ_clone(const struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ *NONNULL_PTR orig);
1199         public static native long CResult_ChannelMonitorUpdateDecodeErrorZ_clone(long orig);
1200         // struct LDKCResult_HTLCUpdateDecodeErrorZ CResult_HTLCUpdateDecodeErrorZ_ok(struct LDKHTLCUpdate o);
1201         public static native long CResult_HTLCUpdateDecodeErrorZ_ok(long o);
1202         // struct LDKCResult_HTLCUpdateDecodeErrorZ CResult_HTLCUpdateDecodeErrorZ_err(struct LDKDecodeError e);
1203         public static native long CResult_HTLCUpdateDecodeErrorZ_err(long e);
1204         // void CResult_HTLCUpdateDecodeErrorZ_free(struct LDKCResult_HTLCUpdateDecodeErrorZ _res);
1205         public static native void CResult_HTLCUpdateDecodeErrorZ_free(long _res);
1206         // struct LDKCResult_HTLCUpdateDecodeErrorZ CResult_HTLCUpdateDecodeErrorZ_clone(const struct LDKCResult_HTLCUpdateDecodeErrorZ *NONNULL_PTR orig);
1207         public static native long CResult_HTLCUpdateDecodeErrorZ_clone(long orig);
1208         // struct LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_ok(void);
1209         public static native long CResult_NoneMonitorUpdateErrorZ_ok();
1210         // struct LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_err(struct LDKMonitorUpdateError e);
1211         public static native long CResult_NoneMonitorUpdateErrorZ_err(long e);
1212         // void CResult_NoneMonitorUpdateErrorZ_free(struct LDKCResult_NoneMonitorUpdateErrorZ _res);
1213         public static native void CResult_NoneMonitorUpdateErrorZ_free(long _res);
1214         // struct LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_clone(const struct LDKCResult_NoneMonitorUpdateErrorZ *NONNULL_PTR orig);
1215         public static native long CResult_NoneMonitorUpdateErrorZ_clone(long orig);
1216         // struct LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_clone(const struct LDKC2Tuple_OutPointScriptZ *NONNULL_PTR orig);
1217         public static native long C2Tuple_OutPointScriptZ_clone(long orig);
1218         // struct LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_new(struct LDKOutPoint a, struct LDKCVec_u8Z b);
1219         public static native long C2Tuple_OutPointScriptZ_new(long a, byte[] b);
1220         // void C2Tuple_OutPointScriptZ_free(struct LDKC2Tuple_OutPointScriptZ _res);
1221         public static native void C2Tuple_OutPointScriptZ_free(long _res);
1222         // struct LDKC2Tuple_u32ScriptZ C2Tuple_u32ScriptZ_clone(const struct LDKC2Tuple_u32ScriptZ *NONNULL_PTR orig);
1223         public static native long C2Tuple_u32ScriptZ_clone(long orig);
1224         // struct LDKC2Tuple_u32ScriptZ C2Tuple_u32ScriptZ_new(uint32_t a, struct LDKCVec_u8Z b);
1225         public static native long C2Tuple_u32ScriptZ_new(int a, byte[] b);
1226         // void C2Tuple_u32ScriptZ_free(struct LDKC2Tuple_u32ScriptZ _res);
1227         public static native void C2Tuple_u32ScriptZ_free(long _res);
1228         // void CVec_C2Tuple_u32ScriptZZ_free(struct LDKCVec_C2Tuple_u32ScriptZZ _res);
1229         public static native void CVec_C2Tuple_u32ScriptZZ_free(long[] _res);
1230         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_new(struct LDKThirtyTwoBytes a, struct LDKCVec_C2Tuple_u32ScriptZZ b);
1231         public static native long C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_new(byte[] a, long[] b);
1232         // void C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_free(struct LDKC2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ _res);
1233         public static native void C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZ_free(long _res);
1234         // void CVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ_free(struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ _res);
1235         public static native void CVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ_free(long[] _res);
1236         // void CVec_TransactionZ_free(struct LDKCVec_TransactionZ _res);
1237         public static native void CVec_TransactionZ_free(byte[][] _res);
1238         // struct LDKC2Tuple_u32TxOutZ C2Tuple_u32TxOutZ_clone(const struct LDKC2Tuple_u32TxOutZ *NONNULL_PTR orig);
1239         public static native long C2Tuple_u32TxOutZ_clone(long orig);
1240         // struct LDKC2Tuple_u32TxOutZ C2Tuple_u32TxOutZ_new(uint32_t a, struct LDKTxOut b);
1241         public static native long C2Tuple_u32TxOutZ_new(int a, long b);
1242         // void C2Tuple_u32TxOutZ_free(struct LDKC2Tuple_u32TxOutZ _res);
1243         public static native void C2Tuple_u32TxOutZ_free(long _res);
1244         // void CVec_C2Tuple_u32TxOutZZ_free(struct LDKCVec_C2Tuple_u32TxOutZZ _res);
1245         public static native void CVec_C2Tuple_u32TxOutZZ_free(long[] _res);
1246         // struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(struct LDKThirtyTwoBytes a, struct LDKCVec_C2Tuple_u32TxOutZZ b);
1247         public static native long C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_new(byte[] a, long[] b);
1248         // void C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(struct LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ _res);
1249         public static native void C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_free(long _res);
1250         // void CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free(struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ _res);
1251         public static native void CVec_C2Tuple_TxidCVec_C2Tuple_u32TxOutZZZZ_free(long[] _res);
1252         // struct LDKC2Tuple_BlockHashChannelMonitorZ C2Tuple_BlockHashChannelMonitorZ_new(struct LDKThirtyTwoBytes a, struct LDKChannelMonitor b);
1253         public static native long C2Tuple_BlockHashChannelMonitorZ_new(byte[] a, long b);
1254         // void C2Tuple_BlockHashChannelMonitorZ_free(struct LDKC2Tuple_BlockHashChannelMonitorZ _res);
1255         public static native void C2Tuple_BlockHashChannelMonitorZ_free(long _res);
1256         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(struct LDKC2Tuple_BlockHashChannelMonitorZ o);
1257         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_ok(long o);
1258         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(struct LDKDecodeError e);
1259         public static native long CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_err(long e);
1260         // void CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ _res);
1261         public static native void CResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ_free(long _res);
1262         // void CVec_SpendableOutputDescriptorZ_free(struct LDKCVec_SpendableOutputDescriptorZ _res);
1263         public static native void CVec_SpendableOutputDescriptorZ_free(long[] _res);
1264         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_ok(struct LDKTxOut o);
1265         public static native long CResult_TxOutAccessErrorZ_ok(long o);
1266         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_err(enum LDKAccessError e);
1267         public static native long CResult_TxOutAccessErrorZ_err(LDKAccessError e);
1268         // void CResult_TxOutAccessErrorZ_free(struct LDKCResult_TxOutAccessErrorZ _res);
1269         public static native void CResult_TxOutAccessErrorZ_free(long _res);
1270         // struct LDKCResult_TxOutAccessErrorZ CResult_TxOutAccessErrorZ_clone(const struct LDKCResult_TxOutAccessErrorZ *NONNULL_PTR orig);
1271         public static native long CResult_TxOutAccessErrorZ_clone(long orig);
1272         // struct LDKCOption_C2Tuple_usizeTransactionZZ COption_C2Tuple_usizeTransactionZZ_some(struct LDKC2Tuple_usizeTransactionZ o);
1273         public static native long COption_C2Tuple_usizeTransactionZZ_some(long o);
1274         // struct LDKCOption_C2Tuple_usizeTransactionZZ COption_C2Tuple_usizeTransactionZZ_none(void);
1275         public static native long COption_C2Tuple_usizeTransactionZZ_none();
1276         // void COption_C2Tuple_usizeTransactionZZ_free(struct LDKCOption_C2Tuple_usizeTransactionZZ _res);
1277         public static native void COption_C2Tuple_usizeTransactionZZ_free(long _res);
1278         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_ok(void);
1279         public static native long CResult_NoneAPIErrorZ_ok();
1280         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_err(struct LDKAPIError e);
1281         public static native long CResult_NoneAPIErrorZ_err(long e);
1282         // void CResult_NoneAPIErrorZ_free(struct LDKCResult_NoneAPIErrorZ _res);
1283         public static native void CResult_NoneAPIErrorZ_free(long _res);
1284         // struct LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_clone(const struct LDKCResult_NoneAPIErrorZ *NONNULL_PTR orig);
1285         public static native long CResult_NoneAPIErrorZ_clone(long orig);
1286         // void CVec_CResult_NoneAPIErrorZZ_free(struct LDKCVec_CResult_NoneAPIErrorZZ _res);
1287         public static native void CVec_CResult_NoneAPIErrorZZ_free(long[] _res);
1288         // void CVec_APIErrorZ_free(struct LDKCVec_APIErrorZ _res);
1289         public static native void CVec_APIErrorZ_free(long[] _res);
1290         // void CVec_ChannelDetailsZ_free(struct LDKCVec_ChannelDetailsZ _res);
1291         public static native void CVec_ChannelDetailsZ_free(long[] _res);
1292         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_ok(void);
1293         public static native long CResult_NonePaymentSendFailureZ_ok();
1294         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_err(struct LDKPaymentSendFailure e);
1295         public static native long CResult_NonePaymentSendFailureZ_err(long e);
1296         // void CResult_NonePaymentSendFailureZ_free(struct LDKCResult_NonePaymentSendFailureZ _res);
1297         public static native void CResult_NonePaymentSendFailureZ_free(long _res);
1298         // struct LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_clone(const struct LDKCResult_NonePaymentSendFailureZ *NONNULL_PTR orig);
1299         public static native long CResult_NonePaymentSendFailureZ_clone(long orig);
1300         // void CVec_ChannelMonitorZ_free(struct LDKCVec_ChannelMonitorZ _res);
1301         public static native void CVec_ChannelMonitorZ_free(long[] _res);
1302         // struct LDKC2Tuple_BlockHashChannelManagerZ C2Tuple_BlockHashChannelManagerZ_new(struct LDKThirtyTwoBytes a, struct LDKChannelManager b);
1303         public static native long C2Tuple_BlockHashChannelManagerZ_new(byte[] a, long b);
1304         // void C2Tuple_BlockHashChannelManagerZ_free(struct LDKC2Tuple_BlockHashChannelManagerZ _res);
1305         public static native void C2Tuple_BlockHashChannelManagerZ_free(long _res);
1306         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(struct LDKC2Tuple_BlockHashChannelManagerZ o);
1307         public static native long CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_ok(long o);
1308         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(struct LDKDecodeError e);
1309         public static native long CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_err(long e);
1310         // void CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ _res);
1311         public static native void CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ_free(long _res);
1312         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_ok(struct LDKSpendableOutputDescriptor o);
1313         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_ok(long o);
1314         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_err(struct LDKDecodeError e);
1315         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_err(long e);
1316         // void CResult_SpendableOutputDescriptorDecodeErrorZ_free(struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ _res);
1317         public static native void CResult_SpendableOutputDescriptorDecodeErrorZ_free(long _res);
1318         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ CResult_SpendableOutputDescriptorDecodeErrorZ_clone(const struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ *NONNULL_PTR orig);
1319         public static native long CResult_SpendableOutputDescriptorDecodeErrorZ_clone(long orig);
1320         // struct LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_clone(const struct LDKC2Tuple_SignatureCVec_SignatureZZ *NONNULL_PTR orig);
1321         public static native long C2Tuple_SignatureCVec_SignatureZZ_clone(long orig);
1322         // struct LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_new(struct LDKSignature a, struct LDKCVec_SignatureZ b);
1323         public static native long C2Tuple_SignatureCVec_SignatureZZ_new(byte[] a, byte[][] b);
1324         // void C2Tuple_SignatureCVec_SignatureZZ_free(struct LDKC2Tuple_SignatureCVec_SignatureZZ _res);
1325         public static native void C2Tuple_SignatureCVec_SignatureZZ_free(long _res);
1326         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(struct LDKC2Tuple_SignatureCVec_SignatureZZ o);
1327         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(long o);
1328         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err(void);
1329         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err();
1330         // void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ _res);
1331         public static native void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(long _res);
1332         // struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(const struct LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ *NONNULL_PTR orig);
1333         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_clone(long orig);
1334         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_ok(struct LDKSignature o);
1335         public static native long CResult_SignatureNoneZ_ok(byte[] o);
1336         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_err(void);
1337         public static native long CResult_SignatureNoneZ_err();
1338         // void CResult_SignatureNoneZ_free(struct LDKCResult_SignatureNoneZ _res);
1339         public static native void CResult_SignatureNoneZ_free(long _res);
1340         // struct LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_clone(const struct LDKCResult_SignatureNoneZ *NONNULL_PTR orig);
1341         public static native long CResult_SignatureNoneZ_clone(long orig);
1342         // struct LDKCResult_SignDecodeErrorZ CResult_SignDecodeErrorZ_ok(struct LDKSign o);
1343         public static native long CResult_SignDecodeErrorZ_ok(long o);
1344         // struct LDKCResult_SignDecodeErrorZ CResult_SignDecodeErrorZ_err(struct LDKDecodeError e);
1345         public static native long CResult_SignDecodeErrorZ_err(long e);
1346         // void CResult_SignDecodeErrorZ_free(struct LDKCResult_SignDecodeErrorZ _res);
1347         public static native void CResult_SignDecodeErrorZ_free(long _res);
1348         // struct LDKCResult_SignDecodeErrorZ CResult_SignDecodeErrorZ_clone(const struct LDKCResult_SignDecodeErrorZ *NONNULL_PTR orig);
1349         public static native long CResult_SignDecodeErrorZ_clone(long orig);
1350         // void CVec_CVec_u8ZZ_free(struct LDKCVec_CVec_u8ZZ _res);
1351         public static native void CVec_CVec_u8ZZ_free(byte[][] _res);
1352         // struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_ok(struct LDKCVec_CVec_u8ZZ o);
1353         public static native long CResult_CVec_CVec_u8ZZNoneZ_ok(byte[][] o);
1354         // struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_err(void);
1355         public static native long CResult_CVec_CVec_u8ZZNoneZ_err();
1356         // void CResult_CVec_CVec_u8ZZNoneZ_free(struct LDKCResult_CVec_CVec_u8ZZNoneZ _res);
1357         public static native void CResult_CVec_CVec_u8ZZNoneZ_free(long _res);
1358         // struct LDKCResult_CVec_CVec_u8ZZNoneZ CResult_CVec_CVec_u8ZZNoneZ_clone(const struct LDKCResult_CVec_CVec_u8ZZNoneZ *NONNULL_PTR orig);
1359         public static native long CResult_CVec_CVec_u8ZZNoneZ_clone(long orig);
1360         // struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_ok(struct LDKInMemorySigner o);
1361         public static native long CResult_InMemorySignerDecodeErrorZ_ok(long o);
1362         // struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_err(struct LDKDecodeError e);
1363         public static native long CResult_InMemorySignerDecodeErrorZ_err(long e);
1364         // void CResult_InMemorySignerDecodeErrorZ_free(struct LDKCResult_InMemorySignerDecodeErrorZ _res);
1365         public static native void CResult_InMemorySignerDecodeErrorZ_free(long _res);
1366         // struct LDKCResult_InMemorySignerDecodeErrorZ CResult_InMemorySignerDecodeErrorZ_clone(const struct LDKCResult_InMemorySignerDecodeErrorZ *NONNULL_PTR orig);
1367         public static native long CResult_InMemorySignerDecodeErrorZ_clone(long orig);
1368         // void CVec_TxOutZ_free(struct LDKCVec_TxOutZ _res);
1369         public static native void CVec_TxOutZ_free(long[] _res);
1370         // struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_ok(struct LDKTransaction o);
1371         public static native long CResult_TransactionNoneZ_ok(byte[] o);
1372         // struct LDKCResult_TransactionNoneZ CResult_TransactionNoneZ_err(void);
1373         public static native long CResult_TransactionNoneZ_err();
1374         // void CResult_TransactionNoneZ_free(struct LDKCResult_TransactionNoneZ _res);
1375         public static native void CResult_TransactionNoneZ_free(long _res);
1376         // void CVec_RouteHopZ_free(struct LDKCVec_RouteHopZ _res);
1377         public static native void CVec_RouteHopZ_free(long[] _res);
1378         // void CVec_CVec_RouteHopZZ_free(struct LDKCVec_CVec_RouteHopZZ _res);
1379         public static native void CVec_CVec_RouteHopZZ_free(long[][] _res);
1380         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_ok(struct LDKRoute o);
1381         public static native long CResult_RouteDecodeErrorZ_ok(long o);
1382         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_err(struct LDKDecodeError e);
1383         public static native long CResult_RouteDecodeErrorZ_err(long e);
1384         // void CResult_RouteDecodeErrorZ_free(struct LDKCResult_RouteDecodeErrorZ _res);
1385         public static native void CResult_RouteDecodeErrorZ_free(long _res);
1386         // struct LDKCResult_RouteDecodeErrorZ CResult_RouteDecodeErrorZ_clone(const struct LDKCResult_RouteDecodeErrorZ *NONNULL_PTR orig);
1387         public static native long CResult_RouteDecodeErrorZ_clone(long orig);
1388         // void CVec_RouteHintZ_free(struct LDKCVec_RouteHintZ _res);
1389         public static native void CVec_RouteHintZ_free(long[] _res);
1390         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_ok(struct LDKRoute o);
1391         public static native long CResult_RouteLightningErrorZ_ok(long o);
1392         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_err(struct LDKLightningError e);
1393         public static native long CResult_RouteLightningErrorZ_err(long e);
1394         // void CResult_RouteLightningErrorZ_free(struct LDKCResult_RouteLightningErrorZ _res);
1395         public static native void CResult_RouteLightningErrorZ_free(long _res);
1396         // struct LDKCResult_RouteLightningErrorZ CResult_RouteLightningErrorZ_clone(const struct LDKCResult_RouteLightningErrorZ *NONNULL_PTR orig);
1397         public static native long CResult_RouteLightningErrorZ_clone(long orig);
1398         // struct LDKCResult_NetAddressu8Z CResult_NetAddressu8Z_ok(struct LDKNetAddress o);
1399         public static native long CResult_NetAddressu8Z_ok(long o);
1400         // struct LDKCResult_NetAddressu8Z CResult_NetAddressu8Z_err(uint8_t e);
1401         public static native long CResult_NetAddressu8Z_err(byte e);
1402         // void CResult_NetAddressu8Z_free(struct LDKCResult_NetAddressu8Z _res);
1403         public static native void CResult_NetAddressu8Z_free(long _res);
1404         // struct LDKCResult_NetAddressu8Z CResult_NetAddressu8Z_clone(const struct LDKCResult_NetAddressu8Z *NONNULL_PTR orig);
1405         public static native long CResult_NetAddressu8Z_clone(long orig);
1406         // struct LDKCResult_CResult_NetAddressu8ZDecodeErrorZ CResult_CResult_NetAddressu8ZDecodeErrorZ_ok(struct LDKCResult_NetAddressu8Z o);
1407         public static native long CResult_CResult_NetAddressu8ZDecodeErrorZ_ok(long o);
1408         // struct LDKCResult_CResult_NetAddressu8ZDecodeErrorZ CResult_CResult_NetAddressu8ZDecodeErrorZ_err(struct LDKDecodeError e);
1409         public static native long CResult_CResult_NetAddressu8ZDecodeErrorZ_err(long e);
1410         // void CResult_CResult_NetAddressu8ZDecodeErrorZ_free(struct LDKCResult_CResult_NetAddressu8ZDecodeErrorZ _res);
1411         public static native void CResult_CResult_NetAddressu8ZDecodeErrorZ_free(long _res);
1412         // struct LDKCResult_CResult_NetAddressu8ZDecodeErrorZ CResult_CResult_NetAddressu8ZDecodeErrorZ_clone(const struct LDKCResult_CResult_NetAddressu8ZDecodeErrorZ *NONNULL_PTR orig);
1413         public static native long CResult_CResult_NetAddressu8ZDecodeErrorZ_clone(long orig);
1414         // void CVec_UpdateAddHTLCZ_free(struct LDKCVec_UpdateAddHTLCZ _res);
1415         public static native void CVec_UpdateAddHTLCZ_free(long[] _res);
1416         // void CVec_UpdateFulfillHTLCZ_free(struct LDKCVec_UpdateFulfillHTLCZ _res);
1417         public static native void CVec_UpdateFulfillHTLCZ_free(long[] _res);
1418         // void CVec_UpdateFailHTLCZ_free(struct LDKCVec_UpdateFailHTLCZ _res);
1419         public static native void CVec_UpdateFailHTLCZ_free(long[] _res);
1420         // void CVec_UpdateFailMalformedHTLCZ_free(struct LDKCVec_UpdateFailMalformedHTLCZ _res);
1421         public static native void CVec_UpdateFailMalformedHTLCZ_free(long[] _res);
1422         // struct LDKCResult_AcceptChannelDecodeErrorZ CResult_AcceptChannelDecodeErrorZ_ok(struct LDKAcceptChannel o);
1423         public static native long CResult_AcceptChannelDecodeErrorZ_ok(long o);
1424         // struct LDKCResult_AcceptChannelDecodeErrorZ CResult_AcceptChannelDecodeErrorZ_err(struct LDKDecodeError e);
1425         public static native long CResult_AcceptChannelDecodeErrorZ_err(long e);
1426         // void CResult_AcceptChannelDecodeErrorZ_free(struct LDKCResult_AcceptChannelDecodeErrorZ _res);
1427         public static native void CResult_AcceptChannelDecodeErrorZ_free(long _res);
1428         // struct LDKCResult_AcceptChannelDecodeErrorZ CResult_AcceptChannelDecodeErrorZ_clone(const struct LDKCResult_AcceptChannelDecodeErrorZ *NONNULL_PTR orig);
1429         public static native long CResult_AcceptChannelDecodeErrorZ_clone(long orig);
1430         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ CResult_AnnouncementSignaturesDecodeErrorZ_ok(struct LDKAnnouncementSignatures o);
1431         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_ok(long o);
1432         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ CResult_AnnouncementSignaturesDecodeErrorZ_err(struct LDKDecodeError e);
1433         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_err(long e);
1434         // void CResult_AnnouncementSignaturesDecodeErrorZ_free(struct LDKCResult_AnnouncementSignaturesDecodeErrorZ _res);
1435         public static native void CResult_AnnouncementSignaturesDecodeErrorZ_free(long _res);
1436         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ CResult_AnnouncementSignaturesDecodeErrorZ_clone(const struct LDKCResult_AnnouncementSignaturesDecodeErrorZ *NONNULL_PTR orig);
1437         public static native long CResult_AnnouncementSignaturesDecodeErrorZ_clone(long orig);
1438         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_ok(struct LDKChannelReestablish o);
1439         public static native long CResult_ChannelReestablishDecodeErrorZ_ok(long o);
1440         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_err(struct LDKDecodeError e);
1441         public static native long CResult_ChannelReestablishDecodeErrorZ_err(long e);
1442         // void CResult_ChannelReestablishDecodeErrorZ_free(struct LDKCResult_ChannelReestablishDecodeErrorZ _res);
1443         public static native void CResult_ChannelReestablishDecodeErrorZ_free(long _res);
1444         // struct LDKCResult_ChannelReestablishDecodeErrorZ CResult_ChannelReestablishDecodeErrorZ_clone(const struct LDKCResult_ChannelReestablishDecodeErrorZ *NONNULL_PTR orig);
1445         public static native long CResult_ChannelReestablishDecodeErrorZ_clone(long orig);
1446         // struct LDKCResult_ClosingSignedDecodeErrorZ CResult_ClosingSignedDecodeErrorZ_ok(struct LDKClosingSigned o);
1447         public static native long CResult_ClosingSignedDecodeErrorZ_ok(long o);
1448         // struct LDKCResult_ClosingSignedDecodeErrorZ CResult_ClosingSignedDecodeErrorZ_err(struct LDKDecodeError e);
1449         public static native long CResult_ClosingSignedDecodeErrorZ_err(long e);
1450         // void CResult_ClosingSignedDecodeErrorZ_free(struct LDKCResult_ClosingSignedDecodeErrorZ _res);
1451         public static native void CResult_ClosingSignedDecodeErrorZ_free(long _res);
1452         // struct LDKCResult_ClosingSignedDecodeErrorZ CResult_ClosingSignedDecodeErrorZ_clone(const struct LDKCResult_ClosingSignedDecodeErrorZ *NONNULL_PTR orig);
1453         public static native long CResult_ClosingSignedDecodeErrorZ_clone(long orig);
1454         // struct LDKCResult_CommitmentSignedDecodeErrorZ CResult_CommitmentSignedDecodeErrorZ_ok(struct LDKCommitmentSigned o);
1455         public static native long CResult_CommitmentSignedDecodeErrorZ_ok(long o);
1456         // struct LDKCResult_CommitmentSignedDecodeErrorZ CResult_CommitmentSignedDecodeErrorZ_err(struct LDKDecodeError e);
1457         public static native long CResult_CommitmentSignedDecodeErrorZ_err(long e);
1458         // void CResult_CommitmentSignedDecodeErrorZ_free(struct LDKCResult_CommitmentSignedDecodeErrorZ _res);
1459         public static native void CResult_CommitmentSignedDecodeErrorZ_free(long _res);
1460         // struct LDKCResult_CommitmentSignedDecodeErrorZ CResult_CommitmentSignedDecodeErrorZ_clone(const struct LDKCResult_CommitmentSignedDecodeErrorZ *NONNULL_PTR orig);
1461         public static native long CResult_CommitmentSignedDecodeErrorZ_clone(long orig);
1462         // struct LDKCResult_FundingCreatedDecodeErrorZ CResult_FundingCreatedDecodeErrorZ_ok(struct LDKFundingCreated o);
1463         public static native long CResult_FundingCreatedDecodeErrorZ_ok(long o);
1464         // struct LDKCResult_FundingCreatedDecodeErrorZ CResult_FundingCreatedDecodeErrorZ_err(struct LDKDecodeError e);
1465         public static native long CResult_FundingCreatedDecodeErrorZ_err(long e);
1466         // void CResult_FundingCreatedDecodeErrorZ_free(struct LDKCResult_FundingCreatedDecodeErrorZ _res);
1467         public static native void CResult_FundingCreatedDecodeErrorZ_free(long _res);
1468         // struct LDKCResult_FundingCreatedDecodeErrorZ CResult_FundingCreatedDecodeErrorZ_clone(const struct LDKCResult_FundingCreatedDecodeErrorZ *NONNULL_PTR orig);
1469         public static native long CResult_FundingCreatedDecodeErrorZ_clone(long orig);
1470         // struct LDKCResult_FundingSignedDecodeErrorZ CResult_FundingSignedDecodeErrorZ_ok(struct LDKFundingSigned o);
1471         public static native long CResult_FundingSignedDecodeErrorZ_ok(long o);
1472         // struct LDKCResult_FundingSignedDecodeErrorZ CResult_FundingSignedDecodeErrorZ_err(struct LDKDecodeError e);
1473         public static native long CResult_FundingSignedDecodeErrorZ_err(long e);
1474         // void CResult_FundingSignedDecodeErrorZ_free(struct LDKCResult_FundingSignedDecodeErrorZ _res);
1475         public static native void CResult_FundingSignedDecodeErrorZ_free(long _res);
1476         // struct LDKCResult_FundingSignedDecodeErrorZ CResult_FundingSignedDecodeErrorZ_clone(const struct LDKCResult_FundingSignedDecodeErrorZ *NONNULL_PTR orig);
1477         public static native long CResult_FundingSignedDecodeErrorZ_clone(long orig);
1478         // struct LDKCResult_FundingLockedDecodeErrorZ CResult_FundingLockedDecodeErrorZ_ok(struct LDKFundingLocked o);
1479         public static native long CResult_FundingLockedDecodeErrorZ_ok(long o);
1480         // struct LDKCResult_FundingLockedDecodeErrorZ CResult_FundingLockedDecodeErrorZ_err(struct LDKDecodeError e);
1481         public static native long CResult_FundingLockedDecodeErrorZ_err(long e);
1482         // void CResult_FundingLockedDecodeErrorZ_free(struct LDKCResult_FundingLockedDecodeErrorZ _res);
1483         public static native void CResult_FundingLockedDecodeErrorZ_free(long _res);
1484         // struct LDKCResult_FundingLockedDecodeErrorZ CResult_FundingLockedDecodeErrorZ_clone(const struct LDKCResult_FundingLockedDecodeErrorZ *NONNULL_PTR orig);
1485         public static native long CResult_FundingLockedDecodeErrorZ_clone(long orig);
1486         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_ok(struct LDKInit o);
1487         public static native long CResult_InitDecodeErrorZ_ok(long o);
1488         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_err(struct LDKDecodeError e);
1489         public static native long CResult_InitDecodeErrorZ_err(long e);
1490         // void CResult_InitDecodeErrorZ_free(struct LDKCResult_InitDecodeErrorZ _res);
1491         public static native void CResult_InitDecodeErrorZ_free(long _res);
1492         // struct LDKCResult_InitDecodeErrorZ CResult_InitDecodeErrorZ_clone(const struct LDKCResult_InitDecodeErrorZ *NONNULL_PTR orig);
1493         public static native long CResult_InitDecodeErrorZ_clone(long orig);
1494         // struct LDKCResult_OpenChannelDecodeErrorZ CResult_OpenChannelDecodeErrorZ_ok(struct LDKOpenChannel o);
1495         public static native long CResult_OpenChannelDecodeErrorZ_ok(long o);
1496         // struct LDKCResult_OpenChannelDecodeErrorZ CResult_OpenChannelDecodeErrorZ_err(struct LDKDecodeError e);
1497         public static native long CResult_OpenChannelDecodeErrorZ_err(long e);
1498         // void CResult_OpenChannelDecodeErrorZ_free(struct LDKCResult_OpenChannelDecodeErrorZ _res);
1499         public static native void CResult_OpenChannelDecodeErrorZ_free(long _res);
1500         // struct LDKCResult_OpenChannelDecodeErrorZ CResult_OpenChannelDecodeErrorZ_clone(const struct LDKCResult_OpenChannelDecodeErrorZ *NONNULL_PTR orig);
1501         public static native long CResult_OpenChannelDecodeErrorZ_clone(long orig);
1502         // struct LDKCResult_RevokeAndACKDecodeErrorZ CResult_RevokeAndACKDecodeErrorZ_ok(struct LDKRevokeAndACK o);
1503         public static native long CResult_RevokeAndACKDecodeErrorZ_ok(long o);
1504         // struct LDKCResult_RevokeAndACKDecodeErrorZ CResult_RevokeAndACKDecodeErrorZ_err(struct LDKDecodeError e);
1505         public static native long CResult_RevokeAndACKDecodeErrorZ_err(long e);
1506         // void CResult_RevokeAndACKDecodeErrorZ_free(struct LDKCResult_RevokeAndACKDecodeErrorZ _res);
1507         public static native void CResult_RevokeAndACKDecodeErrorZ_free(long _res);
1508         // struct LDKCResult_RevokeAndACKDecodeErrorZ CResult_RevokeAndACKDecodeErrorZ_clone(const struct LDKCResult_RevokeAndACKDecodeErrorZ *NONNULL_PTR orig);
1509         public static native long CResult_RevokeAndACKDecodeErrorZ_clone(long orig);
1510         // struct LDKCResult_ShutdownDecodeErrorZ CResult_ShutdownDecodeErrorZ_ok(struct LDKShutdown o);
1511         public static native long CResult_ShutdownDecodeErrorZ_ok(long o);
1512         // struct LDKCResult_ShutdownDecodeErrorZ CResult_ShutdownDecodeErrorZ_err(struct LDKDecodeError e);
1513         public static native long CResult_ShutdownDecodeErrorZ_err(long e);
1514         // void CResult_ShutdownDecodeErrorZ_free(struct LDKCResult_ShutdownDecodeErrorZ _res);
1515         public static native void CResult_ShutdownDecodeErrorZ_free(long _res);
1516         // struct LDKCResult_ShutdownDecodeErrorZ CResult_ShutdownDecodeErrorZ_clone(const struct LDKCResult_ShutdownDecodeErrorZ *NONNULL_PTR orig);
1517         public static native long CResult_ShutdownDecodeErrorZ_clone(long orig);
1518         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ CResult_UpdateFailHTLCDecodeErrorZ_ok(struct LDKUpdateFailHTLC o);
1519         public static native long CResult_UpdateFailHTLCDecodeErrorZ_ok(long o);
1520         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ CResult_UpdateFailHTLCDecodeErrorZ_err(struct LDKDecodeError e);
1521         public static native long CResult_UpdateFailHTLCDecodeErrorZ_err(long e);
1522         // void CResult_UpdateFailHTLCDecodeErrorZ_free(struct LDKCResult_UpdateFailHTLCDecodeErrorZ _res);
1523         public static native void CResult_UpdateFailHTLCDecodeErrorZ_free(long _res);
1524         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ CResult_UpdateFailHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateFailHTLCDecodeErrorZ *NONNULL_PTR orig);
1525         public static native long CResult_UpdateFailHTLCDecodeErrorZ_clone(long orig);
1526         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ CResult_UpdateFailMalformedHTLCDecodeErrorZ_ok(struct LDKUpdateFailMalformedHTLC o);
1527         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_ok(long o);
1528         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ CResult_UpdateFailMalformedHTLCDecodeErrorZ_err(struct LDKDecodeError e);
1529         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_err(long e);
1530         // void CResult_UpdateFailMalformedHTLCDecodeErrorZ_free(struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ _res);
1531         public static native void CResult_UpdateFailMalformedHTLCDecodeErrorZ_free(long _res);
1532         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ *NONNULL_PTR orig);
1533         public static native long CResult_UpdateFailMalformedHTLCDecodeErrorZ_clone(long orig);
1534         // struct LDKCResult_UpdateFeeDecodeErrorZ CResult_UpdateFeeDecodeErrorZ_ok(struct LDKUpdateFee o);
1535         public static native long CResult_UpdateFeeDecodeErrorZ_ok(long o);
1536         // struct LDKCResult_UpdateFeeDecodeErrorZ CResult_UpdateFeeDecodeErrorZ_err(struct LDKDecodeError e);
1537         public static native long CResult_UpdateFeeDecodeErrorZ_err(long e);
1538         // void CResult_UpdateFeeDecodeErrorZ_free(struct LDKCResult_UpdateFeeDecodeErrorZ _res);
1539         public static native void CResult_UpdateFeeDecodeErrorZ_free(long _res);
1540         // struct LDKCResult_UpdateFeeDecodeErrorZ CResult_UpdateFeeDecodeErrorZ_clone(const struct LDKCResult_UpdateFeeDecodeErrorZ *NONNULL_PTR orig);
1541         public static native long CResult_UpdateFeeDecodeErrorZ_clone(long orig);
1542         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ CResult_UpdateFulfillHTLCDecodeErrorZ_ok(struct LDKUpdateFulfillHTLC o);
1543         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_ok(long o);
1544         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ CResult_UpdateFulfillHTLCDecodeErrorZ_err(struct LDKDecodeError e);
1545         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_err(long e);
1546         // void CResult_UpdateFulfillHTLCDecodeErrorZ_free(struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ _res);
1547         public static native void CResult_UpdateFulfillHTLCDecodeErrorZ_free(long _res);
1548         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ CResult_UpdateFulfillHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ *NONNULL_PTR orig);
1549         public static native long CResult_UpdateFulfillHTLCDecodeErrorZ_clone(long orig);
1550         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ CResult_UpdateAddHTLCDecodeErrorZ_ok(struct LDKUpdateAddHTLC o);
1551         public static native long CResult_UpdateAddHTLCDecodeErrorZ_ok(long o);
1552         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ CResult_UpdateAddHTLCDecodeErrorZ_err(struct LDKDecodeError e);
1553         public static native long CResult_UpdateAddHTLCDecodeErrorZ_err(long e);
1554         // void CResult_UpdateAddHTLCDecodeErrorZ_free(struct LDKCResult_UpdateAddHTLCDecodeErrorZ _res);
1555         public static native void CResult_UpdateAddHTLCDecodeErrorZ_free(long _res);
1556         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ CResult_UpdateAddHTLCDecodeErrorZ_clone(const struct LDKCResult_UpdateAddHTLCDecodeErrorZ *NONNULL_PTR orig);
1557         public static native long CResult_UpdateAddHTLCDecodeErrorZ_clone(long orig);
1558         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_ok(struct LDKPing o);
1559         public static native long CResult_PingDecodeErrorZ_ok(long o);
1560         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_err(struct LDKDecodeError e);
1561         public static native long CResult_PingDecodeErrorZ_err(long e);
1562         // void CResult_PingDecodeErrorZ_free(struct LDKCResult_PingDecodeErrorZ _res);
1563         public static native void CResult_PingDecodeErrorZ_free(long _res);
1564         // struct LDKCResult_PingDecodeErrorZ CResult_PingDecodeErrorZ_clone(const struct LDKCResult_PingDecodeErrorZ *NONNULL_PTR orig);
1565         public static native long CResult_PingDecodeErrorZ_clone(long orig);
1566         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_ok(struct LDKPong o);
1567         public static native long CResult_PongDecodeErrorZ_ok(long o);
1568         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_err(struct LDKDecodeError e);
1569         public static native long CResult_PongDecodeErrorZ_err(long e);
1570         // void CResult_PongDecodeErrorZ_free(struct LDKCResult_PongDecodeErrorZ _res);
1571         public static native void CResult_PongDecodeErrorZ_free(long _res);
1572         // struct LDKCResult_PongDecodeErrorZ CResult_PongDecodeErrorZ_clone(const struct LDKCResult_PongDecodeErrorZ *NONNULL_PTR orig);
1573         public static native long CResult_PongDecodeErrorZ_clone(long orig);
1574         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(struct LDKUnsignedChannelAnnouncement o);
1575         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_ok(long o);
1576         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
1577         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_err(long e);
1578         // void CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ _res);
1579         public static native void CResult_UnsignedChannelAnnouncementDecodeErrorZ_free(long _res);
1580         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone(const struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ *NONNULL_PTR orig);
1581         public static native long CResult_UnsignedChannelAnnouncementDecodeErrorZ_clone(long orig);
1582         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ CResult_ChannelAnnouncementDecodeErrorZ_ok(struct LDKChannelAnnouncement o);
1583         public static native long CResult_ChannelAnnouncementDecodeErrorZ_ok(long o);
1584         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ CResult_ChannelAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
1585         public static native long CResult_ChannelAnnouncementDecodeErrorZ_err(long e);
1586         // void CResult_ChannelAnnouncementDecodeErrorZ_free(struct LDKCResult_ChannelAnnouncementDecodeErrorZ _res);
1587         public static native void CResult_ChannelAnnouncementDecodeErrorZ_free(long _res);
1588         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ CResult_ChannelAnnouncementDecodeErrorZ_clone(const struct LDKCResult_ChannelAnnouncementDecodeErrorZ *NONNULL_PTR orig);
1589         public static native long CResult_ChannelAnnouncementDecodeErrorZ_clone(long orig);
1590         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_ok(struct LDKUnsignedChannelUpdate o);
1591         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_ok(long o);
1592         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_err(struct LDKDecodeError e);
1593         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_err(long e);
1594         // void CResult_UnsignedChannelUpdateDecodeErrorZ_free(struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ _res);
1595         public static native void CResult_UnsignedChannelUpdateDecodeErrorZ_free(long _res);
1596         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ CResult_UnsignedChannelUpdateDecodeErrorZ_clone(const struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ *NONNULL_PTR orig);
1597         public static native long CResult_UnsignedChannelUpdateDecodeErrorZ_clone(long orig);
1598         // struct LDKCResult_ChannelUpdateDecodeErrorZ CResult_ChannelUpdateDecodeErrorZ_ok(struct LDKChannelUpdate o);
1599         public static native long CResult_ChannelUpdateDecodeErrorZ_ok(long o);
1600         // struct LDKCResult_ChannelUpdateDecodeErrorZ CResult_ChannelUpdateDecodeErrorZ_err(struct LDKDecodeError e);
1601         public static native long CResult_ChannelUpdateDecodeErrorZ_err(long e);
1602         // void CResult_ChannelUpdateDecodeErrorZ_free(struct LDKCResult_ChannelUpdateDecodeErrorZ _res);
1603         public static native void CResult_ChannelUpdateDecodeErrorZ_free(long _res);
1604         // struct LDKCResult_ChannelUpdateDecodeErrorZ CResult_ChannelUpdateDecodeErrorZ_clone(const struct LDKCResult_ChannelUpdateDecodeErrorZ *NONNULL_PTR orig);
1605         public static native long CResult_ChannelUpdateDecodeErrorZ_clone(long orig);
1606         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_ok(struct LDKErrorMessage o);
1607         public static native long CResult_ErrorMessageDecodeErrorZ_ok(long o);
1608         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_err(struct LDKDecodeError e);
1609         public static native long CResult_ErrorMessageDecodeErrorZ_err(long e);
1610         // void CResult_ErrorMessageDecodeErrorZ_free(struct LDKCResult_ErrorMessageDecodeErrorZ _res);
1611         public static native void CResult_ErrorMessageDecodeErrorZ_free(long _res);
1612         // struct LDKCResult_ErrorMessageDecodeErrorZ CResult_ErrorMessageDecodeErrorZ_clone(const struct LDKCResult_ErrorMessageDecodeErrorZ *NONNULL_PTR orig);
1613         public static native long CResult_ErrorMessageDecodeErrorZ_clone(long orig);
1614         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(struct LDKUnsignedNodeAnnouncement o);
1615         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_ok(long o);
1616         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
1617         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_err(long e);
1618         // void CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ _res);
1619         public static native void CResult_UnsignedNodeAnnouncementDecodeErrorZ_free(long _res);
1620         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone(const struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ *NONNULL_PTR orig);
1621         public static native long CResult_UnsignedNodeAnnouncementDecodeErrorZ_clone(long orig);
1622         // struct LDKCResult_NodeAnnouncementDecodeErrorZ CResult_NodeAnnouncementDecodeErrorZ_ok(struct LDKNodeAnnouncement o);
1623         public static native long CResult_NodeAnnouncementDecodeErrorZ_ok(long o);
1624         // struct LDKCResult_NodeAnnouncementDecodeErrorZ CResult_NodeAnnouncementDecodeErrorZ_err(struct LDKDecodeError e);
1625         public static native long CResult_NodeAnnouncementDecodeErrorZ_err(long e);
1626         // void CResult_NodeAnnouncementDecodeErrorZ_free(struct LDKCResult_NodeAnnouncementDecodeErrorZ _res);
1627         public static native void CResult_NodeAnnouncementDecodeErrorZ_free(long _res);
1628         // struct LDKCResult_NodeAnnouncementDecodeErrorZ CResult_NodeAnnouncementDecodeErrorZ_clone(const struct LDKCResult_NodeAnnouncementDecodeErrorZ *NONNULL_PTR orig);
1629         public static native long CResult_NodeAnnouncementDecodeErrorZ_clone(long orig);
1630         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_ok(struct LDKQueryShortChannelIds o);
1631         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_ok(long o);
1632         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_err(struct LDKDecodeError e);
1633         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_err(long e);
1634         // void CResult_QueryShortChannelIdsDecodeErrorZ_free(struct LDKCResult_QueryShortChannelIdsDecodeErrorZ _res);
1635         public static native void CResult_QueryShortChannelIdsDecodeErrorZ_free(long _res);
1636         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ CResult_QueryShortChannelIdsDecodeErrorZ_clone(const struct LDKCResult_QueryShortChannelIdsDecodeErrorZ *NONNULL_PTR orig);
1637         public static native long CResult_QueryShortChannelIdsDecodeErrorZ_clone(long orig);
1638         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(struct LDKReplyShortChannelIdsEnd o);
1639         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_ok(long o);
1640         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(struct LDKDecodeError e);
1641         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_err(long e);
1642         // void CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ _res);
1643         public static native void CResult_ReplyShortChannelIdsEndDecodeErrorZ_free(long _res);
1644         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone(const struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ *NONNULL_PTR orig);
1645         public static native long CResult_ReplyShortChannelIdsEndDecodeErrorZ_clone(long orig);
1646         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_ok(struct LDKQueryChannelRange o);
1647         public static native long CResult_QueryChannelRangeDecodeErrorZ_ok(long o);
1648         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_err(struct LDKDecodeError e);
1649         public static native long CResult_QueryChannelRangeDecodeErrorZ_err(long e);
1650         // void CResult_QueryChannelRangeDecodeErrorZ_free(struct LDKCResult_QueryChannelRangeDecodeErrorZ _res);
1651         public static native void CResult_QueryChannelRangeDecodeErrorZ_free(long _res);
1652         // struct LDKCResult_QueryChannelRangeDecodeErrorZ CResult_QueryChannelRangeDecodeErrorZ_clone(const struct LDKCResult_QueryChannelRangeDecodeErrorZ *NONNULL_PTR orig);
1653         public static native long CResult_QueryChannelRangeDecodeErrorZ_clone(long orig);
1654         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_ok(struct LDKReplyChannelRange o);
1655         public static native long CResult_ReplyChannelRangeDecodeErrorZ_ok(long o);
1656         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_err(struct LDKDecodeError e);
1657         public static native long CResult_ReplyChannelRangeDecodeErrorZ_err(long e);
1658         // void CResult_ReplyChannelRangeDecodeErrorZ_free(struct LDKCResult_ReplyChannelRangeDecodeErrorZ _res);
1659         public static native void CResult_ReplyChannelRangeDecodeErrorZ_free(long _res);
1660         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ CResult_ReplyChannelRangeDecodeErrorZ_clone(const struct LDKCResult_ReplyChannelRangeDecodeErrorZ *NONNULL_PTR orig);
1661         public static native long CResult_ReplyChannelRangeDecodeErrorZ_clone(long orig);
1662         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_ok(struct LDKGossipTimestampFilter o);
1663         public static native long CResult_GossipTimestampFilterDecodeErrorZ_ok(long o);
1664         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_err(struct LDKDecodeError e);
1665         public static native long CResult_GossipTimestampFilterDecodeErrorZ_err(long e);
1666         // void CResult_GossipTimestampFilterDecodeErrorZ_free(struct LDKCResult_GossipTimestampFilterDecodeErrorZ _res);
1667         public static native void CResult_GossipTimestampFilterDecodeErrorZ_free(long _res);
1668         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ CResult_GossipTimestampFilterDecodeErrorZ_clone(const struct LDKCResult_GossipTimestampFilterDecodeErrorZ *NONNULL_PTR orig);
1669         public static native long CResult_GossipTimestampFilterDecodeErrorZ_clone(long orig);
1670         // void Event_free(struct LDKEvent this_ptr);
1671         public static native void Event_free(long this_ptr);
1672         // struct LDKEvent Event_clone(const struct LDKEvent *NONNULL_PTR orig);
1673         public static native long Event_clone(long orig);
1674         // struct LDKCVec_u8Z Event_write(const struct LDKEvent *NONNULL_PTR obj);
1675         public static native byte[] Event_write(long obj);
1676         // void MessageSendEvent_free(struct LDKMessageSendEvent this_ptr);
1677         public static native void MessageSendEvent_free(long this_ptr);
1678         // struct LDKMessageSendEvent MessageSendEvent_clone(const struct LDKMessageSendEvent *NONNULL_PTR orig);
1679         public static native long MessageSendEvent_clone(long orig);
1680         // void MessageSendEventsProvider_free(struct LDKMessageSendEventsProvider this_ptr);
1681         public static native void MessageSendEventsProvider_free(long this_ptr);
1682         // void EventsProvider_free(struct LDKEventsProvider this_ptr);
1683         public static native void EventsProvider_free(long this_ptr);
1684         // void APIError_free(struct LDKAPIError this_ptr);
1685         public static native void APIError_free(long this_ptr);
1686         // struct LDKAPIError APIError_clone(const struct LDKAPIError *NONNULL_PTR orig);
1687         public static native long APIError_clone(long orig);
1688         // enum LDKLevel Level_clone(const enum LDKLevel *NONNULL_PTR orig);
1689         public static native LDKLevel Level_clone(long orig);
1690         // MUST_USE_RES enum LDKLevel Level_max(void);
1691         public static native LDKLevel Level_max();
1692         // void Logger_free(struct LDKLogger this_ptr);
1693         public static native void Logger_free(long this_ptr);
1694         // void ChannelHandshakeConfig_free(struct LDKChannelHandshakeConfig this_obj);
1695         public static native void ChannelHandshakeConfig_free(long this_obj);
1696         // uint32_t ChannelHandshakeConfig_get_minimum_depth(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
1697         public static native int ChannelHandshakeConfig_get_minimum_depth(long this_ptr);
1698         // void ChannelHandshakeConfig_set_minimum_depth(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint32_t val);
1699         public static native void ChannelHandshakeConfig_set_minimum_depth(long this_ptr, int val);
1700         // uint16_t ChannelHandshakeConfig_get_our_to_self_delay(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
1701         public static native short ChannelHandshakeConfig_get_our_to_self_delay(long this_ptr);
1702         // void ChannelHandshakeConfig_set_our_to_self_delay(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint16_t val);
1703         public static native void ChannelHandshakeConfig_set_our_to_self_delay(long this_ptr, short val);
1704         // uint64_t ChannelHandshakeConfig_get_our_htlc_minimum_msat(const struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr);
1705         public static native long ChannelHandshakeConfig_get_our_htlc_minimum_msat(long this_ptr);
1706         // void ChannelHandshakeConfig_set_our_htlc_minimum_msat(struct LDKChannelHandshakeConfig *NONNULL_PTR this_ptr, uint64_t val);
1707         public static native void ChannelHandshakeConfig_set_our_htlc_minimum_msat(long this_ptr, long val);
1708         // 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);
1709         public static native long ChannelHandshakeConfig_new(int minimum_depth_arg, short our_to_self_delay_arg, long our_htlc_minimum_msat_arg);
1710         // struct LDKChannelHandshakeConfig ChannelHandshakeConfig_clone(const struct LDKChannelHandshakeConfig *NONNULL_PTR orig);
1711         public static native long ChannelHandshakeConfig_clone(long orig);
1712         // MUST_USE_RES struct LDKChannelHandshakeConfig ChannelHandshakeConfig_default(void);
1713         public static native long ChannelHandshakeConfig_default();
1714         // void ChannelHandshakeLimits_free(struct LDKChannelHandshakeLimits this_obj);
1715         public static native void ChannelHandshakeLimits_free(long this_obj);
1716         // uint64_t ChannelHandshakeLimits_get_min_funding_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1717         public static native long ChannelHandshakeLimits_get_min_funding_satoshis(long this_ptr);
1718         // void ChannelHandshakeLimits_set_min_funding_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1719         public static native void ChannelHandshakeLimits_set_min_funding_satoshis(long this_ptr, long val);
1720         // uint64_t ChannelHandshakeLimits_get_max_htlc_minimum_msat(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1721         public static native long ChannelHandshakeLimits_get_max_htlc_minimum_msat(long this_ptr);
1722         // void ChannelHandshakeLimits_set_max_htlc_minimum_msat(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1723         public static native void ChannelHandshakeLimits_set_max_htlc_minimum_msat(long this_ptr, long val);
1724         // uint64_t ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1725         public static native long ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(long this_ptr);
1726         // void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1727         public static native void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(long this_ptr, long val);
1728         // uint64_t ChannelHandshakeLimits_get_max_channel_reserve_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1729         public static native long ChannelHandshakeLimits_get_max_channel_reserve_satoshis(long this_ptr);
1730         // void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1731         public static native void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(long this_ptr, long val);
1732         // uint16_t ChannelHandshakeLimits_get_min_max_accepted_htlcs(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1733         public static native short ChannelHandshakeLimits_get_min_max_accepted_htlcs(long this_ptr);
1734         // void ChannelHandshakeLimits_set_min_max_accepted_htlcs(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint16_t val);
1735         public static native void ChannelHandshakeLimits_set_min_max_accepted_htlcs(long this_ptr, short val);
1736         // uint64_t ChannelHandshakeLimits_get_min_dust_limit_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1737         public static native long ChannelHandshakeLimits_get_min_dust_limit_satoshis(long this_ptr);
1738         // void ChannelHandshakeLimits_set_min_dust_limit_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1739         public static native void ChannelHandshakeLimits_set_min_dust_limit_satoshis(long this_ptr, long val);
1740         // uint64_t ChannelHandshakeLimits_get_max_dust_limit_satoshis(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1741         public static native long ChannelHandshakeLimits_get_max_dust_limit_satoshis(long this_ptr);
1742         // void ChannelHandshakeLimits_set_max_dust_limit_satoshis(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint64_t val);
1743         public static native void ChannelHandshakeLimits_set_max_dust_limit_satoshis(long this_ptr, long val);
1744         // uint32_t ChannelHandshakeLimits_get_max_minimum_depth(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1745         public static native int ChannelHandshakeLimits_get_max_minimum_depth(long this_ptr);
1746         // void ChannelHandshakeLimits_set_max_minimum_depth(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint32_t val);
1747         public static native void ChannelHandshakeLimits_set_max_minimum_depth(long this_ptr, int val);
1748         // bool ChannelHandshakeLimits_get_force_announced_channel_preference(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1749         public static native boolean ChannelHandshakeLimits_get_force_announced_channel_preference(long this_ptr);
1750         // void ChannelHandshakeLimits_set_force_announced_channel_preference(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, bool val);
1751         public static native void ChannelHandshakeLimits_set_force_announced_channel_preference(long this_ptr, boolean val);
1752         // uint16_t ChannelHandshakeLimits_get_their_to_self_delay(const struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr);
1753         public static native short ChannelHandshakeLimits_get_their_to_self_delay(long this_ptr);
1754         // void ChannelHandshakeLimits_set_their_to_self_delay(struct LDKChannelHandshakeLimits *NONNULL_PTR this_ptr, uint16_t val);
1755         public static native void ChannelHandshakeLimits_set_their_to_self_delay(long this_ptr, short val);
1756         // MUST_USE_RES struct LDKChannelHandshakeLimits ChannelHandshakeLimits_new(uint64_t min_funding_satoshis_arg, uint64_t max_htlc_minimum_msat_arg, uint64_t min_max_htlc_value_in_flight_msat_arg, uint64_t max_channel_reserve_satoshis_arg, uint16_t min_max_accepted_htlcs_arg, uint64_t min_dust_limit_satoshis_arg, uint64_t max_dust_limit_satoshis_arg, uint32_t max_minimum_depth_arg, bool force_announced_channel_preference_arg, uint16_t their_to_self_delay_arg);
1757         public static native long ChannelHandshakeLimits_new(long min_funding_satoshis_arg, long max_htlc_minimum_msat_arg, long min_max_htlc_value_in_flight_msat_arg, long max_channel_reserve_satoshis_arg, short min_max_accepted_htlcs_arg, long min_dust_limit_satoshis_arg, long max_dust_limit_satoshis_arg, int max_minimum_depth_arg, boolean force_announced_channel_preference_arg, short their_to_self_delay_arg);
1758         // struct LDKChannelHandshakeLimits ChannelHandshakeLimits_clone(const struct LDKChannelHandshakeLimits *NONNULL_PTR orig);
1759         public static native long ChannelHandshakeLimits_clone(long orig);
1760         // MUST_USE_RES struct LDKChannelHandshakeLimits ChannelHandshakeLimits_default(void);
1761         public static native long ChannelHandshakeLimits_default();
1762         // void ChannelConfig_free(struct LDKChannelConfig this_obj);
1763         public static native void ChannelConfig_free(long this_obj);
1764         // uint32_t ChannelConfig_get_fee_proportional_millionths(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
1765         public static native int ChannelConfig_get_fee_proportional_millionths(long this_ptr);
1766         // void ChannelConfig_set_fee_proportional_millionths(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint32_t val);
1767         public static native void ChannelConfig_set_fee_proportional_millionths(long this_ptr, int val);
1768         // uint16_t ChannelConfig_get_cltv_expiry_delta(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
1769         public static native short ChannelConfig_get_cltv_expiry_delta(long this_ptr);
1770         // void ChannelConfig_set_cltv_expiry_delta(struct LDKChannelConfig *NONNULL_PTR this_ptr, uint16_t val);
1771         public static native void ChannelConfig_set_cltv_expiry_delta(long this_ptr, short val);
1772         // bool ChannelConfig_get_announced_channel(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
1773         public static native boolean ChannelConfig_get_announced_channel(long this_ptr);
1774         // void ChannelConfig_set_announced_channel(struct LDKChannelConfig *NONNULL_PTR this_ptr, bool val);
1775         public static native void ChannelConfig_set_announced_channel(long this_ptr, boolean val);
1776         // bool ChannelConfig_get_commit_upfront_shutdown_pubkey(const struct LDKChannelConfig *NONNULL_PTR this_ptr);
1777         public static native boolean ChannelConfig_get_commit_upfront_shutdown_pubkey(long this_ptr);
1778         // void ChannelConfig_set_commit_upfront_shutdown_pubkey(struct LDKChannelConfig *NONNULL_PTR this_ptr, bool val);
1779         public static native void ChannelConfig_set_commit_upfront_shutdown_pubkey(long this_ptr, boolean val);
1780         // MUST_USE_RES struct LDKChannelConfig ChannelConfig_new(uint32_t fee_proportional_millionths_arg, uint16_t cltv_expiry_delta_arg, bool announced_channel_arg, bool commit_upfront_shutdown_pubkey_arg);
1781         public static native long ChannelConfig_new(int fee_proportional_millionths_arg, short cltv_expiry_delta_arg, boolean announced_channel_arg, boolean commit_upfront_shutdown_pubkey_arg);
1782         // struct LDKChannelConfig ChannelConfig_clone(const struct LDKChannelConfig *NONNULL_PTR orig);
1783         public static native long ChannelConfig_clone(long orig);
1784         // MUST_USE_RES struct LDKChannelConfig ChannelConfig_default(void);
1785         public static native long ChannelConfig_default();
1786         // struct LDKCVec_u8Z ChannelConfig_write(const struct LDKChannelConfig *NONNULL_PTR obj);
1787         public static native byte[] ChannelConfig_write(long obj);
1788         // struct LDKCResult_ChannelConfigDecodeErrorZ ChannelConfig_read(struct LDKu8slice ser);
1789         public static native long ChannelConfig_read(byte[] ser);
1790         // void UserConfig_free(struct LDKUserConfig this_obj);
1791         public static native void UserConfig_free(long this_obj);
1792         // struct LDKChannelHandshakeConfig UserConfig_get_own_channel_config(const struct LDKUserConfig *NONNULL_PTR this_ptr);
1793         public static native long UserConfig_get_own_channel_config(long this_ptr);
1794         // void UserConfig_set_own_channel_config(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelHandshakeConfig val);
1795         public static native void UserConfig_set_own_channel_config(long this_ptr, long val);
1796         // struct LDKChannelHandshakeLimits UserConfig_get_peer_channel_config_limits(const struct LDKUserConfig *NONNULL_PTR this_ptr);
1797         public static native long UserConfig_get_peer_channel_config_limits(long this_ptr);
1798         // void UserConfig_set_peer_channel_config_limits(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelHandshakeLimits val);
1799         public static native void UserConfig_set_peer_channel_config_limits(long this_ptr, long val);
1800         // struct LDKChannelConfig UserConfig_get_channel_options(const struct LDKUserConfig *NONNULL_PTR this_ptr);
1801         public static native long UserConfig_get_channel_options(long this_ptr);
1802         // void UserConfig_set_channel_options(struct LDKUserConfig *NONNULL_PTR this_ptr, struct LDKChannelConfig val);
1803         public static native void UserConfig_set_channel_options(long this_ptr, long val);
1804         // 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);
1805         public static native long UserConfig_new(long own_channel_config_arg, long peer_channel_config_limits_arg, long channel_options_arg);
1806         // struct LDKUserConfig UserConfig_clone(const struct LDKUserConfig *NONNULL_PTR orig);
1807         public static native long UserConfig_clone(long orig);
1808         // MUST_USE_RES struct LDKUserConfig UserConfig_default(void);
1809         public static native long UserConfig_default();
1810         // enum LDKAccessError AccessError_clone(const enum LDKAccessError *NONNULL_PTR orig);
1811         public static native LDKAccessError AccessError_clone(long orig);
1812         // void Access_free(struct LDKAccess this_ptr);
1813         public static native void Access_free(long this_ptr);
1814         // void Listen_free(struct LDKListen this_ptr);
1815         public static native void Listen_free(long this_ptr);
1816         // void Watch_free(struct LDKWatch this_ptr);
1817         public static native void Watch_free(long this_ptr);
1818         // void Filter_free(struct LDKFilter this_ptr);
1819         public static native void Filter_free(long this_ptr);
1820         // void WatchedOutput_free(struct LDKWatchedOutput this_obj);
1821         public static native void WatchedOutput_free(long this_obj);
1822         // struct LDKThirtyTwoBytes WatchedOutput_get_block_hash(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
1823         public static native byte[] WatchedOutput_get_block_hash(long this_ptr);
1824         // void WatchedOutput_set_block_hash(struct LDKWatchedOutput *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1825         public static native void WatchedOutput_set_block_hash(long this_ptr, byte[] val);
1826         // struct LDKOutPoint WatchedOutput_get_outpoint(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
1827         public static native long WatchedOutput_get_outpoint(long this_ptr);
1828         // void WatchedOutput_set_outpoint(struct LDKWatchedOutput *NONNULL_PTR this_ptr, struct LDKOutPoint val);
1829         public static native void WatchedOutput_set_outpoint(long this_ptr, long val);
1830         // struct LDKu8slice WatchedOutput_get_script_pubkey(const struct LDKWatchedOutput *NONNULL_PTR this_ptr);
1831         public static native byte[] WatchedOutput_get_script_pubkey(long this_ptr);
1832         // void WatchedOutput_set_script_pubkey(struct LDKWatchedOutput *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
1833         public static native void WatchedOutput_set_script_pubkey(long this_ptr, byte[] val);
1834         // MUST_USE_RES struct LDKWatchedOutput WatchedOutput_new(struct LDKThirtyTwoBytes block_hash_arg, struct LDKOutPoint outpoint_arg, struct LDKCVec_u8Z script_pubkey_arg);
1835         public static native long WatchedOutput_new(byte[] block_hash_arg, long outpoint_arg, byte[] script_pubkey_arg);
1836         // void BroadcasterInterface_free(struct LDKBroadcasterInterface this_ptr);
1837         public static native void BroadcasterInterface_free(long this_ptr);
1838         // enum LDKConfirmationTarget ConfirmationTarget_clone(const enum LDKConfirmationTarget *NONNULL_PTR orig);
1839         public static native LDKConfirmationTarget ConfirmationTarget_clone(long orig);
1840         // void FeeEstimator_free(struct LDKFeeEstimator this_ptr);
1841         public static native void FeeEstimator_free(long this_ptr);
1842         // void ChainMonitor_free(struct LDKChainMonitor this_obj);
1843         public static native void ChainMonitor_free(long this_obj);
1844         // void ChainMonitor_block_connected(const struct LDKChainMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
1845         public static native void ChainMonitor_block_connected(long this_arg, byte[] header, long[] txdata, int height);
1846         // void ChainMonitor_block_disconnected(const struct LDKChainMonitor *NONNULL_PTR this_arg, const uint8_t (*header)[80], uint32_t disconnected_height);
1847         public static native void ChainMonitor_block_disconnected(long this_arg, byte[] header, int disconnected_height);
1848         // MUST_USE_RES struct LDKChainMonitor ChainMonitor_new(struct LDKFilter *chain_source, struct LDKBroadcasterInterface broadcaster, struct LDKLogger logger, struct LDKFeeEstimator feeest, struct LDKPersist persister);
1849         public static native long ChainMonitor_new(long chain_source, long broadcaster, long logger, long feeest, long persister);
1850         // struct LDKWatch ChainMonitor_as_Watch(const struct LDKChainMonitor *NONNULL_PTR this_arg);
1851         public static native long ChainMonitor_as_Watch(long this_arg);
1852         // struct LDKEventsProvider ChainMonitor_as_EventsProvider(const struct LDKChainMonitor *NONNULL_PTR this_arg);
1853         public static native long ChainMonitor_as_EventsProvider(long this_arg);
1854         // void ChannelMonitorUpdate_free(struct LDKChannelMonitorUpdate this_obj);
1855         public static native void ChannelMonitorUpdate_free(long this_obj);
1856         // uint64_t ChannelMonitorUpdate_get_update_id(const struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr);
1857         public static native long ChannelMonitorUpdate_get_update_id(long this_ptr);
1858         // void ChannelMonitorUpdate_set_update_id(struct LDKChannelMonitorUpdate *NONNULL_PTR this_ptr, uint64_t val);
1859         public static native void ChannelMonitorUpdate_set_update_id(long this_ptr, long val);
1860         // struct LDKChannelMonitorUpdate ChannelMonitorUpdate_clone(const struct LDKChannelMonitorUpdate *NONNULL_PTR orig);
1861         public static native long ChannelMonitorUpdate_clone(long orig);
1862         // struct LDKCVec_u8Z ChannelMonitorUpdate_write(const struct LDKChannelMonitorUpdate *NONNULL_PTR obj);
1863         public static native byte[] ChannelMonitorUpdate_write(long obj);
1864         // struct LDKCResult_ChannelMonitorUpdateDecodeErrorZ ChannelMonitorUpdate_read(struct LDKu8slice ser);
1865         public static native long ChannelMonitorUpdate_read(byte[] ser);
1866         // enum LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(const enum LDKChannelMonitorUpdateErr *NONNULL_PTR orig);
1867         public static native LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(long orig);
1868         // void MonitorUpdateError_free(struct LDKMonitorUpdateError this_obj);
1869         public static native void MonitorUpdateError_free(long this_obj);
1870         // struct LDKMonitorUpdateError MonitorUpdateError_clone(const struct LDKMonitorUpdateError *NONNULL_PTR orig);
1871         public static native long MonitorUpdateError_clone(long orig);
1872         // void MonitorEvent_free(struct LDKMonitorEvent this_ptr);
1873         public static native void MonitorEvent_free(long this_ptr);
1874         // struct LDKMonitorEvent MonitorEvent_clone(const struct LDKMonitorEvent *NONNULL_PTR orig);
1875         public static native long MonitorEvent_clone(long orig);
1876         // void HTLCUpdate_free(struct LDKHTLCUpdate this_obj);
1877         public static native void HTLCUpdate_free(long this_obj);
1878         // struct LDKHTLCUpdate HTLCUpdate_clone(const struct LDKHTLCUpdate *NONNULL_PTR orig);
1879         public static native long HTLCUpdate_clone(long orig);
1880         // struct LDKCVec_u8Z HTLCUpdate_write(const struct LDKHTLCUpdate *NONNULL_PTR obj);
1881         public static native byte[] HTLCUpdate_write(long obj);
1882         // struct LDKCResult_HTLCUpdateDecodeErrorZ HTLCUpdate_read(struct LDKu8slice ser);
1883         public static native long HTLCUpdate_read(byte[] ser);
1884         // void ChannelMonitor_free(struct LDKChannelMonitor this_obj);
1885         public static native void ChannelMonitor_free(long this_obj);
1886         // struct LDKChannelMonitor ChannelMonitor_clone(const struct LDKChannelMonitor *NONNULL_PTR orig);
1887         public static native long ChannelMonitor_clone(long orig);
1888         // struct LDKCVec_u8Z ChannelMonitor_write(const struct LDKChannelMonitor *NONNULL_PTR obj);
1889         public static native byte[] ChannelMonitor_write(long obj);
1890         // 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);
1891         public static native long ChannelMonitor_update_monitor(long this_arg, long updates, long broadcaster, long fee_estimator, long logger);
1892         // MUST_USE_RES uint64_t ChannelMonitor_get_latest_update_id(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
1893         public static native long ChannelMonitor_get_latest_update_id(long this_arg);
1894         // MUST_USE_RES struct LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
1895         public static native long ChannelMonitor_get_funding_txo(long this_arg);
1896         // MUST_USE_RES struct LDKCVec_C2Tuple_TxidCVec_C2Tuple_u32ScriptZZZZ ChannelMonitor_get_outputs_to_watch(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
1897         public static native long[] ChannelMonitor_get_outputs_to_watch(long this_arg);
1898         // void ChannelMonitor_load_outputs_to_watch(const struct LDKChannelMonitor *NONNULL_PTR this_arg, const struct LDKFilter *NONNULL_PTR filter);
1899         public static native void ChannelMonitor_load_outputs_to_watch(long this_arg, long filter);
1900         // MUST_USE_RES struct LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_events(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
1901         public static native long[] ChannelMonitor_get_and_clear_pending_monitor_events(long this_arg);
1902         // MUST_USE_RES struct LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(const struct LDKChannelMonitor *NONNULL_PTR this_arg);
1903         public static native long[] ChannelMonitor_get_and_clear_pending_events(long this_arg);
1904         // 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);
1905         public static native byte[][] ChannelMonitor_get_latest_holder_commitment_txn(long this_arg, long logger);
1906         // 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);
1907         public static native long[] ChannelMonitor_block_connected(long this_arg, byte[] header, long[] txdata, int height, long broadcaster, long fee_estimator, long logger);
1908         // 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);
1909         public static native void ChannelMonitor_block_disconnected(long this_arg, byte[] header, int height, long broadcaster, long fee_estimator, long logger);
1910         // void Persist_free(struct LDKPersist this_ptr);
1911         public static native void Persist_free(long this_ptr);
1912         // struct LDKCResult_C2Tuple_BlockHashChannelMonitorZDecodeErrorZ C2Tuple_BlockHashChannelMonitorZ_read(struct LDKu8slice ser, const struct LDKKeysInterface *NONNULL_PTR arg);
1913         public static native long C2Tuple_BlockHashChannelMonitorZ_read(byte[] ser, long arg);
1914         // void OutPoint_free(struct LDKOutPoint this_obj);
1915         public static native void OutPoint_free(long this_obj);
1916         // const uint8_t (*OutPoint_get_txid(const struct LDKOutPoint *NONNULL_PTR this_ptr))[32];
1917         public static native byte[] OutPoint_get_txid(long this_ptr);
1918         // void OutPoint_set_txid(struct LDKOutPoint *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1919         public static native void OutPoint_set_txid(long this_ptr, byte[] val);
1920         // uint16_t OutPoint_get_index(const struct LDKOutPoint *NONNULL_PTR this_ptr);
1921         public static native short OutPoint_get_index(long this_ptr);
1922         // void OutPoint_set_index(struct LDKOutPoint *NONNULL_PTR this_ptr, uint16_t val);
1923         public static native void OutPoint_set_index(long this_ptr, short val);
1924         // MUST_USE_RES struct LDKOutPoint OutPoint_new(struct LDKThirtyTwoBytes txid_arg, uint16_t index_arg);
1925         public static native long OutPoint_new(byte[] txid_arg, short index_arg);
1926         // struct LDKOutPoint OutPoint_clone(const struct LDKOutPoint *NONNULL_PTR orig);
1927         public static native long OutPoint_clone(long orig);
1928         // MUST_USE_RES struct LDKThirtyTwoBytes OutPoint_to_channel_id(const struct LDKOutPoint *NONNULL_PTR this_arg);
1929         public static native byte[] OutPoint_to_channel_id(long this_arg);
1930         // struct LDKCVec_u8Z OutPoint_write(const struct LDKOutPoint *NONNULL_PTR obj);
1931         public static native byte[] OutPoint_write(long obj);
1932         // struct LDKCResult_OutPointDecodeErrorZ OutPoint_read(struct LDKu8slice ser);
1933         public static native long OutPoint_read(byte[] ser);
1934         // void DelayedPaymentOutputDescriptor_free(struct LDKDelayedPaymentOutputDescriptor this_obj);
1935         public static native void DelayedPaymentOutputDescriptor_free(long this_obj);
1936         // struct LDKOutPoint DelayedPaymentOutputDescriptor_get_outpoint(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
1937         public static native long DelayedPaymentOutputDescriptor_get_outpoint(long this_ptr);
1938         // void DelayedPaymentOutputDescriptor_set_outpoint(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKOutPoint val);
1939         public static native void DelayedPaymentOutputDescriptor_set_outpoint(long this_ptr, long val);
1940         // struct LDKPublicKey DelayedPaymentOutputDescriptor_get_per_commitment_point(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
1941         public static native byte[] DelayedPaymentOutputDescriptor_get_per_commitment_point(long this_ptr);
1942         // void DelayedPaymentOutputDescriptor_set_per_commitment_point(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1943         public static native void DelayedPaymentOutputDescriptor_set_per_commitment_point(long this_ptr, byte[] val);
1944         // uint16_t DelayedPaymentOutputDescriptor_get_to_self_delay(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
1945         public static native short DelayedPaymentOutputDescriptor_get_to_self_delay(long this_ptr);
1946         // void DelayedPaymentOutputDescriptor_set_to_self_delay(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, uint16_t val);
1947         public static native void DelayedPaymentOutputDescriptor_set_to_self_delay(long this_ptr, short val);
1948         // void DelayedPaymentOutputDescriptor_set_output(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKTxOut val);
1949         public static native void DelayedPaymentOutputDescriptor_set_output(long this_ptr, long val);
1950         // struct LDKPublicKey DelayedPaymentOutputDescriptor_get_revocation_pubkey(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
1951         public static native byte[] DelayedPaymentOutputDescriptor_get_revocation_pubkey(long this_ptr);
1952         // void DelayedPaymentOutputDescriptor_set_revocation_pubkey(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKPublicKey val);
1953         public static native void DelayedPaymentOutputDescriptor_set_revocation_pubkey(long this_ptr, byte[] val);
1954         // const uint8_t (*DelayedPaymentOutputDescriptor_get_channel_keys_id(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr))[32];
1955         public static native byte[] DelayedPaymentOutputDescriptor_get_channel_keys_id(long this_ptr);
1956         // void DelayedPaymentOutputDescriptor_set_channel_keys_id(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1957         public static native void DelayedPaymentOutputDescriptor_set_channel_keys_id(long this_ptr, byte[] val);
1958         // uint64_t DelayedPaymentOutputDescriptor_get_channel_value_satoshis(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr);
1959         public static native long DelayedPaymentOutputDescriptor_get_channel_value_satoshis(long this_ptr);
1960         // void DelayedPaymentOutputDescriptor_set_channel_value_satoshis(struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR this_ptr, uint64_t val);
1961         public static native void DelayedPaymentOutputDescriptor_set_channel_value_satoshis(long this_ptr, long val);
1962         // 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);
1963         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);
1964         // struct LDKDelayedPaymentOutputDescriptor DelayedPaymentOutputDescriptor_clone(const struct LDKDelayedPaymentOutputDescriptor *NONNULL_PTR orig);
1965         public static native long DelayedPaymentOutputDescriptor_clone(long orig);
1966         // void StaticPaymentOutputDescriptor_free(struct LDKStaticPaymentOutputDescriptor this_obj);
1967         public static native void StaticPaymentOutputDescriptor_free(long this_obj);
1968         // struct LDKOutPoint StaticPaymentOutputDescriptor_get_outpoint(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr);
1969         public static native long StaticPaymentOutputDescriptor_get_outpoint(long this_ptr);
1970         // void StaticPaymentOutputDescriptor_set_outpoint(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKOutPoint val);
1971         public static native void StaticPaymentOutputDescriptor_set_outpoint(long this_ptr, long val);
1972         // void StaticPaymentOutputDescriptor_set_output(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKTxOut val);
1973         public static native void StaticPaymentOutputDescriptor_set_output(long this_ptr, long val);
1974         // const uint8_t (*StaticPaymentOutputDescriptor_get_channel_keys_id(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr))[32];
1975         public static native byte[] StaticPaymentOutputDescriptor_get_channel_keys_id(long this_ptr);
1976         // void StaticPaymentOutputDescriptor_set_channel_keys_id(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
1977         public static native void StaticPaymentOutputDescriptor_set_channel_keys_id(long this_ptr, byte[] val);
1978         // uint64_t StaticPaymentOutputDescriptor_get_channel_value_satoshis(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr);
1979         public static native long StaticPaymentOutputDescriptor_get_channel_value_satoshis(long this_ptr);
1980         // void StaticPaymentOutputDescriptor_set_channel_value_satoshis(struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR this_ptr, uint64_t val);
1981         public static native void StaticPaymentOutputDescriptor_set_channel_value_satoshis(long this_ptr, long val);
1982         // 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);
1983         public static native long StaticPaymentOutputDescriptor_new(long outpoint_arg, long output_arg, byte[] channel_keys_id_arg, long channel_value_satoshis_arg);
1984         // struct LDKStaticPaymentOutputDescriptor StaticPaymentOutputDescriptor_clone(const struct LDKStaticPaymentOutputDescriptor *NONNULL_PTR orig);
1985         public static native long StaticPaymentOutputDescriptor_clone(long orig);
1986         // void SpendableOutputDescriptor_free(struct LDKSpendableOutputDescriptor this_ptr);
1987         public static native void SpendableOutputDescriptor_free(long this_ptr);
1988         // struct LDKSpendableOutputDescriptor SpendableOutputDescriptor_clone(const struct LDKSpendableOutputDescriptor *NONNULL_PTR orig);
1989         public static native long SpendableOutputDescriptor_clone(long orig);
1990         // struct LDKCVec_u8Z SpendableOutputDescriptor_write(const struct LDKSpendableOutputDescriptor *NONNULL_PTR obj);
1991         public static native byte[] SpendableOutputDescriptor_write(long obj);
1992         // struct LDKCResult_SpendableOutputDescriptorDecodeErrorZ SpendableOutputDescriptor_read(struct LDKu8slice ser);
1993         public static native long SpendableOutputDescriptor_read(byte[] ser);
1994         // struct LDKSign Sign_clone(const struct LDKSign *NONNULL_PTR orig);
1995         public static native long Sign_clone(long orig);
1996         // void Sign_free(struct LDKSign this_ptr);
1997         public static native void Sign_free(long this_ptr);
1998         // void KeysInterface_free(struct LDKKeysInterface this_ptr);
1999         public static native void KeysInterface_free(long this_ptr);
2000         // void InMemorySigner_free(struct LDKInMemorySigner this_obj);
2001         public static native void InMemorySigner_free(long this_obj);
2002         // const uint8_t (*InMemorySigner_get_funding_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
2003         public static native byte[] InMemorySigner_get_funding_key(long this_ptr);
2004         // void InMemorySigner_set_funding_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
2005         public static native void InMemorySigner_set_funding_key(long this_ptr, byte[] val);
2006         // const uint8_t (*InMemorySigner_get_revocation_base_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
2007         public static native byte[] InMemorySigner_get_revocation_base_key(long this_ptr);
2008         // void InMemorySigner_set_revocation_base_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
2009         public static native void InMemorySigner_set_revocation_base_key(long this_ptr, byte[] val);
2010         // const uint8_t (*InMemorySigner_get_payment_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
2011         public static native byte[] InMemorySigner_get_payment_key(long this_ptr);
2012         // void InMemorySigner_set_payment_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
2013         public static native void InMemorySigner_set_payment_key(long this_ptr, byte[] val);
2014         // const uint8_t (*InMemorySigner_get_delayed_payment_base_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
2015         public static native byte[] InMemorySigner_get_delayed_payment_base_key(long this_ptr);
2016         // void InMemorySigner_set_delayed_payment_base_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
2017         public static native void InMemorySigner_set_delayed_payment_base_key(long this_ptr, byte[] val);
2018         // const uint8_t (*InMemorySigner_get_htlc_base_key(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
2019         public static native byte[] InMemorySigner_get_htlc_base_key(long this_ptr);
2020         // void InMemorySigner_set_htlc_base_key(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKSecretKey val);
2021         public static native void InMemorySigner_set_htlc_base_key(long this_ptr, byte[] val);
2022         // const uint8_t (*InMemorySigner_get_commitment_seed(const struct LDKInMemorySigner *NONNULL_PTR this_ptr))[32];
2023         public static native byte[] InMemorySigner_get_commitment_seed(long this_ptr);
2024         // void InMemorySigner_set_commitment_seed(struct LDKInMemorySigner *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2025         public static native void InMemorySigner_set_commitment_seed(long this_ptr, byte[] val);
2026         // struct LDKInMemorySigner InMemorySigner_clone(const struct LDKInMemorySigner *NONNULL_PTR orig);
2027         public static native long InMemorySigner_clone(long orig);
2028         // 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);
2029         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);
2030         // MUST_USE_RES struct LDKChannelPublicKeys InMemorySigner_counterparty_pubkeys(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
2031         public static native long InMemorySigner_counterparty_pubkeys(long this_arg);
2032         // MUST_USE_RES uint16_t InMemorySigner_counterparty_selected_contest_delay(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
2033         public static native short InMemorySigner_counterparty_selected_contest_delay(long this_arg);
2034         // MUST_USE_RES uint16_t InMemorySigner_holder_selected_contest_delay(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
2035         public static native short InMemorySigner_holder_selected_contest_delay(long this_arg);
2036         // MUST_USE_RES bool InMemorySigner_is_outbound(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
2037         public static native boolean InMemorySigner_is_outbound(long this_arg);
2038         // MUST_USE_RES struct LDKOutPoint InMemorySigner_funding_outpoint(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
2039         public static native long InMemorySigner_funding_outpoint(long this_arg);
2040         // MUST_USE_RES struct LDKChannelTransactionParameters InMemorySigner_get_channel_parameters(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
2041         public static native long InMemorySigner_get_channel_parameters(long this_arg);
2042         // 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);
2043         public static native long InMemorySigner_sign_counterparty_payment_input(long this_arg, byte[] spend_tx, long input_idx, long descriptor);
2044         // 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);
2045         public static native long InMemorySigner_sign_dynamic_p2wsh_input(long this_arg, byte[] spend_tx, long input_idx, long descriptor);
2046         // struct LDKSign InMemorySigner_as_Sign(const struct LDKInMemorySigner *NONNULL_PTR this_arg);
2047         public static native long InMemorySigner_as_Sign(long this_arg);
2048         // struct LDKCVec_u8Z InMemorySigner_write(const struct LDKInMemorySigner *NONNULL_PTR obj);
2049         public static native byte[] InMemorySigner_write(long obj);
2050         // struct LDKCResult_InMemorySignerDecodeErrorZ InMemorySigner_read(struct LDKu8slice ser);
2051         public static native long InMemorySigner_read(byte[] ser);
2052         // void KeysManager_free(struct LDKKeysManager this_obj);
2053         public static native void KeysManager_free(long this_obj);
2054         // MUST_USE_RES struct LDKKeysManager KeysManager_new(const uint8_t (*seed)[32], uint64_t starting_time_secs, uint32_t starting_time_nanos);
2055         public static native long KeysManager_new(byte[] seed, long starting_time_secs, int starting_time_nanos);
2056         // 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]);
2057         public static native long KeysManager_derive_channel_keys(long this_arg, long channel_value_satoshis, byte[] params);
2058         // 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);
2059         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);
2060         // struct LDKKeysInterface KeysManager_as_KeysInterface(const struct LDKKeysManager *NONNULL_PTR this_arg);
2061         public static native long KeysManager_as_KeysInterface(long this_arg);
2062         // void ChannelManager_free(struct LDKChannelManager this_obj);
2063         public static native void ChannelManager_free(long this_obj);
2064         // void ChainParameters_free(struct LDKChainParameters this_obj);
2065         public static native void ChainParameters_free(long this_obj);
2066         // enum LDKNetwork ChainParameters_get_network(const struct LDKChainParameters *NONNULL_PTR this_ptr);
2067         public static native LDKNetwork ChainParameters_get_network(long this_ptr);
2068         // void ChainParameters_set_network(struct LDKChainParameters *NONNULL_PTR this_ptr, enum LDKNetwork val);
2069         public static native void ChainParameters_set_network(long this_ptr, LDKNetwork val);
2070         // const uint8_t (*ChainParameters_get_latest_hash(const struct LDKChainParameters *NONNULL_PTR this_ptr))[32];
2071         public static native byte[] ChainParameters_get_latest_hash(long this_ptr);
2072         // void ChainParameters_set_latest_hash(struct LDKChainParameters *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2073         public static native void ChainParameters_set_latest_hash(long this_ptr, byte[] val);
2074         // uintptr_t ChainParameters_get_latest_height(const struct LDKChainParameters *NONNULL_PTR this_ptr);
2075         public static native long ChainParameters_get_latest_height(long this_ptr);
2076         // void ChainParameters_set_latest_height(struct LDKChainParameters *NONNULL_PTR this_ptr, uintptr_t val);
2077         public static native void ChainParameters_set_latest_height(long this_ptr, long val);
2078         // MUST_USE_RES struct LDKChainParameters ChainParameters_new(enum LDKNetwork network_arg, struct LDKThirtyTwoBytes latest_hash_arg, uintptr_t latest_height_arg);
2079         public static native long ChainParameters_new(LDKNetwork network_arg, byte[] latest_hash_arg, long latest_height_arg);
2080         // void ChannelDetails_free(struct LDKChannelDetails this_obj);
2081         public static native void ChannelDetails_free(long this_obj);
2082         // const uint8_t (*ChannelDetails_get_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr))[32];
2083         public static native byte[] ChannelDetails_get_channel_id(long this_ptr);
2084         // void ChannelDetails_set_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2085         public static native void ChannelDetails_set_channel_id(long this_ptr, byte[] val);
2086         // struct LDKCOption_u64Z ChannelDetails_get_short_channel_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
2087         public static native long ChannelDetails_get_short_channel_id(long this_ptr);
2088         // void ChannelDetails_set_short_channel_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
2089         public static native void ChannelDetails_set_short_channel_id(long this_ptr, long val);
2090         // struct LDKPublicKey ChannelDetails_get_remote_network_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
2091         public static native byte[] ChannelDetails_get_remote_network_id(long this_ptr);
2092         // void ChannelDetails_set_remote_network_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2093         public static native void ChannelDetails_set_remote_network_id(long this_ptr, byte[] val);
2094         // struct LDKInitFeatures ChannelDetails_get_counterparty_features(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
2095         public static native long ChannelDetails_get_counterparty_features(long this_ptr);
2096         // void ChannelDetails_set_counterparty_features(struct LDKChannelDetails *NONNULL_PTR this_ptr, struct LDKInitFeatures val);
2097         public static native void ChannelDetails_set_counterparty_features(long this_ptr, long val);
2098         // uint64_t ChannelDetails_get_channel_value_satoshis(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
2099         public static native long ChannelDetails_get_channel_value_satoshis(long this_ptr);
2100         // void ChannelDetails_set_channel_value_satoshis(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
2101         public static native void ChannelDetails_set_channel_value_satoshis(long this_ptr, long val);
2102         // uint64_t ChannelDetails_get_user_id(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
2103         public static native long ChannelDetails_get_user_id(long this_ptr);
2104         // void ChannelDetails_set_user_id(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
2105         public static native void ChannelDetails_set_user_id(long this_ptr, long val);
2106         // uint64_t ChannelDetails_get_outbound_capacity_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
2107         public static native long ChannelDetails_get_outbound_capacity_msat(long this_ptr);
2108         // void ChannelDetails_set_outbound_capacity_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
2109         public static native void ChannelDetails_set_outbound_capacity_msat(long this_ptr, long val);
2110         // uint64_t ChannelDetails_get_inbound_capacity_msat(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
2111         public static native long ChannelDetails_get_inbound_capacity_msat(long this_ptr);
2112         // void ChannelDetails_set_inbound_capacity_msat(struct LDKChannelDetails *NONNULL_PTR this_ptr, uint64_t val);
2113         public static native void ChannelDetails_set_inbound_capacity_msat(long this_ptr, long val);
2114         // bool ChannelDetails_get_is_live(const struct LDKChannelDetails *NONNULL_PTR this_ptr);
2115         public static native boolean ChannelDetails_get_is_live(long this_ptr);
2116         // void ChannelDetails_set_is_live(struct LDKChannelDetails *NONNULL_PTR this_ptr, bool val);
2117         public static native void ChannelDetails_set_is_live(long this_ptr, boolean val);
2118         // struct LDKChannelDetails ChannelDetails_clone(const struct LDKChannelDetails *NONNULL_PTR orig);
2119         public static native long ChannelDetails_clone(long orig);
2120         // void PaymentSendFailure_free(struct LDKPaymentSendFailure this_ptr);
2121         public static native void PaymentSendFailure_free(long this_ptr);
2122         // struct LDKPaymentSendFailure PaymentSendFailure_clone(const struct LDKPaymentSendFailure *NONNULL_PTR orig);
2123         public static native long PaymentSendFailure_clone(long orig);
2124         // 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);
2125         public static native long ChannelManager_new(long fee_est, long chain_monitor, long tx_broadcaster, long logger, long keys_manager, long config, long params);
2126         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_create_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKPublicKey their_network_key, uint64_t channel_value_satoshis, uint64_t push_msat, uint64_t user_id, struct LDKUserConfig override_config);
2127         public static native long ChannelManager_create_channel(long this_arg, byte[] their_network_key, long channel_value_satoshis, long push_msat, long user_id, long override_config);
2128         // MUST_USE_RES struct LDKCVec_ChannelDetailsZ ChannelManager_list_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
2129         public static native long[] ChannelManager_list_channels(long this_arg);
2130         // MUST_USE_RES struct LDKCVec_ChannelDetailsZ ChannelManager_list_usable_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
2131         public static native long[] ChannelManager_list_usable_channels(long this_arg);
2132         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32]);
2133         public static native long ChannelManager_close_channel(long this_arg, byte[] channel_id);
2134         // MUST_USE_RES struct LDKCResult_NoneAPIErrorZ ChannelManager_force_close_channel(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*channel_id)[32]);
2135         public static native long ChannelManager_force_close_channel(long this_arg, byte[] channel_id);
2136         // void ChannelManager_force_close_all_channels(const struct LDKChannelManager *NONNULL_PTR this_arg);
2137         public static native void ChannelManager_force_close_all_channels(long this_arg);
2138         // MUST_USE_RES struct LDKCResult_NonePaymentSendFailureZ ChannelManager_send_payment(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKRoute *NONNULL_PTR route, struct LDKThirtyTwoBytes payment_hash, struct LDKThirtyTwoBytes payment_secret);
2139         public static native long ChannelManager_send_payment(long this_arg, long route, byte[] payment_hash, byte[] payment_secret);
2140         // void ChannelManager_funding_transaction_generated(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*temporary_channel_id)[32], struct LDKOutPoint funding_txo);
2141         public static native void ChannelManager_funding_transaction_generated(long this_arg, byte[] temporary_channel_id, long funding_txo);
2142         // void ChannelManager_broadcast_node_announcement(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThreeBytes rgb, struct LDKThirtyTwoBytes alias, struct LDKCVec_NetAddressZ addresses);
2143         public static native void ChannelManager_broadcast_node_announcement(long this_arg, byte[] rgb, byte[] alias, long[] addresses);
2144         // void ChannelManager_process_pending_htlc_forwards(const struct LDKChannelManager *NONNULL_PTR this_arg);
2145         public static native void ChannelManager_process_pending_htlc_forwards(long this_arg);
2146         // void ChannelManager_timer_chan_freshness_every_min(const struct LDKChannelManager *NONNULL_PTR this_arg);
2147         public static native void ChannelManager_timer_chan_freshness_every_min(long this_arg);
2148         // MUST_USE_RES bool ChannelManager_fail_htlc_backwards(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*payment_hash)[32], struct LDKThirtyTwoBytes payment_secret);
2149         public static native boolean ChannelManager_fail_htlc_backwards(long this_arg, byte[] payment_hash, byte[] payment_secret);
2150         // MUST_USE_RES bool ChannelManager_claim_funds(const struct LDKChannelManager *NONNULL_PTR this_arg, struct LDKThirtyTwoBytes payment_preimage, struct LDKThirtyTwoBytes payment_secret, uint64_t expected_amount);
2151         public static native boolean ChannelManager_claim_funds(long this_arg, byte[] payment_preimage, byte[] payment_secret, long expected_amount);
2152         // MUST_USE_RES struct LDKPublicKey ChannelManager_get_our_node_id(const struct LDKChannelManager *NONNULL_PTR this_arg);
2153         public static native byte[] ChannelManager_get_our_node_id(long this_arg);
2154         // void ChannelManager_channel_monitor_updated(const struct LDKChannelManager *NONNULL_PTR this_arg, const struct LDKOutPoint *NONNULL_PTR funding_txo, uint64_t highest_applied_update_id);
2155         public static native void ChannelManager_channel_monitor_updated(long this_arg, long funding_txo, long highest_applied_update_id);
2156         // struct LDKMessageSendEventsProvider ChannelManager_as_MessageSendEventsProvider(const struct LDKChannelManager *NONNULL_PTR this_arg);
2157         public static native long ChannelManager_as_MessageSendEventsProvider(long this_arg);
2158         // struct LDKEventsProvider ChannelManager_as_EventsProvider(const struct LDKChannelManager *NONNULL_PTR this_arg);
2159         public static native long ChannelManager_as_EventsProvider(long this_arg);
2160         // struct LDKListen ChannelManager_as_Listen(const struct LDKChannelManager *NONNULL_PTR this_arg);
2161         public static native long ChannelManager_as_Listen(long this_arg);
2162         // void ChannelManager_block_connected(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*header)[80], struct LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
2163         public static native void ChannelManager_block_connected(long this_arg, byte[] header, long[] txdata, int height);
2164         // void ChannelManager_block_disconnected(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*header)[80]);
2165         public static native void ChannelManager_block_disconnected(long this_arg, byte[] header);
2166         // MUST_USE_RES bool ChannelManager_await_persistable_update_timeout(const struct LDKChannelManager *NONNULL_PTR this_arg, uint64_t max_wait);
2167         public static native boolean ChannelManager_await_persistable_update_timeout(long this_arg, long max_wait);
2168         // void ChannelManager_await_persistable_update(const struct LDKChannelManager *NONNULL_PTR this_arg);
2169         public static native void ChannelManager_await_persistable_update(long this_arg);
2170         // struct LDKChannelMessageHandler ChannelManager_as_ChannelMessageHandler(const struct LDKChannelManager *NONNULL_PTR this_arg);
2171         public static native long ChannelManager_as_ChannelMessageHandler(long this_arg);
2172         // struct LDKCVec_u8Z ChannelManager_write(const struct LDKChannelManager *NONNULL_PTR obj);
2173         public static native byte[] ChannelManager_write(long obj);
2174         // void ChannelManagerReadArgs_free(struct LDKChannelManagerReadArgs this_obj);
2175         public static native void ChannelManagerReadArgs_free(long this_obj);
2176         // const struct LDKKeysInterface *ChannelManagerReadArgs_get_keys_manager(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
2177         public static native long ChannelManagerReadArgs_get_keys_manager(long this_ptr);
2178         // void ChannelManagerReadArgs_set_keys_manager(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKKeysInterface val);
2179         public static native void ChannelManagerReadArgs_set_keys_manager(long this_ptr, long val);
2180         // const struct LDKFeeEstimator *ChannelManagerReadArgs_get_fee_estimator(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
2181         public static native long ChannelManagerReadArgs_get_fee_estimator(long this_ptr);
2182         // void ChannelManagerReadArgs_set_fee_estimator(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKFeeEstimator val);
2183         public static native void ChannelManagerReadArgs_set_fee_estimator(long this_ptr, long val);
2184         // const struct LDKWatch *ChannelManagerReadArgs_get_chain_monitor(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
2185         public static native long ChannelManagerReadArgs_get_chain_monitor(long this_ptr);
2186         // void ChannelManagerReadArgs_set_chain_monitor(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKWatch val);
2187         public static native void ChannelManagerReadArgs_set_chain_monitor(long this_ptr, long val);
2188         // const struct LDKBroadcasterInterface *ChannelManagerReadArgs_get_tx_broadcaster(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
2189         public static native long ChannelManagerReadArgs_get_tx_broadcaster(long this_ptr);
2190         // void ChannelManagerReadArgs_set_tx_broadcaster(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKBroadcasterInterface val);
2191         public static native void ChannelManagerReadArgs_set_tx_broadcaster(long this_ptr, long val);
2192         // const struct LDKLogger *ChannelManagerReadArgs_get_logger(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
2193         public static native long ChannelManagerReadArgs_get_logger(long this_ptr);
2194         // void ChannelManagerReadArgs_set_logger(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKLogger val);
2195         public static native void ChannelManagerReadArgs_set_logger(long this_ptr, long val);
2196         // struct LDKUserConfig ChannelManagerReadArgs_get_default_config(const struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr);
2197         public static native long ChannelManagerReadArgs_get_default_config(long this_ptr);
2198         // void ChannelManagerReadArgs_set_default_config(struct LDKChannelManagerReadArgs *NONNULL_PTR this_ptr, struct LDKUserConfig val);
2199         public static native void ChannelManagerReadArgs_set_default_config(long this_ptr, long val);
2200         // 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);
2201         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);
2202         // struct LDKCResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ C2Tuple_BlockHashChannelManagerZ_read(struct LDKu8slice ser, struct LDKChannelManagerReadArgs arg);
2203         public static native long C2Tuple_BlockHashChannelManagerZ_read(byte[] ser, long arg);
2204         // void DecodeError_free(struct LDKDecodeError this_obj);
2205         public static native void DecodeError_free(long this_obj);
2206         // struct LDKDecodeError DecodeError_clone(const struct LDKDecodeError *NONNULL_PTR orig);
2207         public static native long DecodeError_clone(long orig);
2208         // void Init_free(struct LDKInit this_obj);
2209         public static native void Init_free(long this_obj);
2210         // struct LDKInitFeatures Init_get_features(const struct LDKInit *NONNULL_PTR this_ptr);
2211         public static native long Init_get_features(long this_ptr);
2212         // void Init_set_features(struct LDKInit *NONNULL_PTR this_ptr, struct LDKInitFeatures val);
2213         public static native void Init_set_features(long this_ptr, long val);
2214         // MUST_USE_RES struct LDKInit Init_new(struct LDKInitFeatures features_arg);
2215         public static native long Init_new(long features_arg);
2216         // struct LDKInit Init_clone(const struct LDKInit *NONNULL_PTR orig);
2217         public static native long Init_clone(long orig);
2218         // void ErrorMessage_free(struct LDKErrorMessage this_obj);
2219         public static native void ErrorMessage_free(long this_obj);
2220         // const uint8_t (*ErrorMessage_get_channel_id(const struct LDKErrorMessage *NONNULL_PTR this_ptr))[32];
2221         public static native byte[] ErrorMessage_get_channel_id(long this_ptr);
2222         // void ErrorMessage_set_channel_id(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2223         public static native void ErrorMessage_set_channel_id(long this_ptr, byte[] val);
2224         // struct LDKStr ErrorMessage_get_data(const struct LDKErrorMessage *NONNULL_PTR this_ptr);
2225         public static native String ErrorMessage_get_data(long this_ptr);
2226         // void ErrorMessage_set_data(struct LDKErrorMessage *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
2227         public static native void ErrorMessage_set_data(long this_ptr, byte[] val);
2228         // MUST_USE_RES struct LDKErrorMessage ErrorMessage_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKCVec_u8Z data_arg);
2229         public static native long ErrorMessage_new(byte[] channel_id_arg, byte[] data_arg);
2230         // struct LDKErrorMessage ErrorMessage_clone(const struct LDKErrorMessage *NONNULL_PTR orig);
2231         public static native long ErrorMessage_clone(long orig);
2232         // void Ping_free(struct LDKPing this_obj);
2233         public static native void Ping_free(long this_obj);
2234         // uint16_t Ping_get_ponglen(const struct LDKPing *NONNULL_PTR this_ptr);
2235         public static native short Ping_get_ponglen(long this_ptr);
2236         // void Ping_set_ponglen(struct LDKPing *NONNULL_PTR this_ptr, uint16_t val);
2237         public static native void Ping_set_ponglen(long this_ptr, short val);
2238         // uint16_t Ping_get_byteslen(const struct LDKPing *NONNULL_PTR this_ptr);
2239         public static native short Ping_get_byteslen(long this_ptr);
2240         // void Ping_set_byteslen(struct LDKPing *NONNULL_PTR this_ptr, uint16_t val);
2241         public static native void Ping_set_byteslen(long this_ptr, short val);
2242         // MUST_USE_RES struct LDKPing Ping_new(uint16_t ponglen_arg, uint16_t byteslen_arg);
2243         public static native long Ping_new(short ponglen_arg, short byteslen_arg);
2244         // struct LDKPing Ping_clone(const struct LDKPing *NONNULL_PTR orig);
2245         public static native long Ping_clone(long orig);
2246         // void Pong_free(struct LDKPong this_obj);
2247         public static native void Pong_free(long this_obj);
2248         // uint16_t Pong_get_byteslen(const struct LDKPong *NONNULL_PTR this_ptr);
2249         public static native short Pong_get_byteslen(long this_ptr);
2250         // void Pong_set_byteslen(struct LDKPong *NONNULL_PTR this_ptr, uint16_t val);
2251         public static native void Pong_set_byteslen(long this_ptr, short val);
2252         // MUST_USE_RES struct LDKPong Pong_new(uint16_t byteslen_arg);
2253         public static native long Pong_new(short byteslen_arg);
2254         // struct LDKPong Pong_clone(const struct LDKPong *NONNULL_PTR orig);
2255         public static native long Pong_clone(long orig);
2256         // void OpenChannel_free(struct LDKOpenChannel this_obj);
2257         public static native void OpenChannel_free(long this_obj);
2258         // const uint8_t (*OpenChannel_get_chain_hash(const struct LDKOpenChannel *NONNULL_PTR this_ptr))[32];
2259         public static native byte[] OpenChannel_get_chain_hash(long this_ptr);
2260         // void OpenChannel_set_chain_hash(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2261         public static native void OpenChannel_set_chain_hash(long this_ptr, byte[] val);
2262         // const uint8_t (*OpenChannel_get_temporary_channel_id(const struct LDKOpenChannel *NONNULL_PTR this_ptr))[32];
2263         public static native byte[] OpenChannel_get_temporary_channel_id(long this_ptr);
2264         // void OpenChannel_set_temporary_channel_id(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2265         public static native void OpenChannel_set_temporary_channel_id(long this_ptr, byte[] val);
2266         // uint64_t OpenChannel_get_funding_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2267         public static native long OpenChannel_get_funding_satoshis(long this_ptr);
2268         // void OpenChannel_set_funding_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
2269         public static native void OpenChannel_set_funding_satoshis(long this_ptr, long val);
2270         // uint64_t OpenChannel_get_push_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2271         public static native long OpenChannel_get_push_msat(long this_ptr);
2272         // void OpenChannel_set_push_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
2273         public static native void OpenChannel_set_push_msat(long this_ptr, long val);
2274         // uint64_t OpenChannel_get_dust_limit_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2275         public static native long OpenChannel_get_dust_limit_satoshis(long this_ptr);
2276         // void OpenChannel_set_dust_limit_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
2277         public static native void OpenChannel_set_dust_limit_satoshis(long this_ptr, long val);
2278         // uint64_t OpenChannel_get_max_htlc_value_in_flight_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2279         public static native long OpenChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
2280         // void OpenChannel_set_max_htlc_value_in_flight_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
2281         public static native void OpenChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
2282         // uint64_t OpenChannel_get_channel_reserve_satoshis(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2283         public static native long OpenChannel_get_channel_reserve_satoshis(long this_ptr);
2284         // void OpenChannel_set_channel_reserve_satoshis(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
2285         public static native void OpenChannel_set_channel_reserve_satoshis(long this_ptr, long val);
2286         // uint64_t OpenChannel_get_htlc_minimum_msat(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2287         public static native long OpenChannel_get_htlc_minimum_msat(long this_ptr);
2288         // void OpenChannel_set_htlc_minimum_msat(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint64_t val);
2289         public static native void OpenChannel_set_htlc_minimum_msat(long this_ptr, long val);
2290         // uint32_t OpenChannel_get_feerate_per_kw(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2291         public static native int OpenChannel_get_feerate_per_kw(long this_ptr);
2292         // void OpenChannel_set_feerate_per_kw(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint32_t val);
2293         public static native void OpenChannel_set_feerate_per_kw(long this_ptr, int val);
2294         // uint16_t OpenChannel_get_to_self_delay(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2295         public static native short OpenChannel_get_to_self_delay(long this_ptr);
2296         // void OpenChannel_set_to_self_delay(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
2297         public static native void OpenChannel_set_to_self_delay(long this_ptr, short val);
2298         // uint16_t OpenChannel_get_max_accepted_htlcs(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2299         public static native short OpenChannel_get_max_accepted_htlcs(long this_ptr);
2300         // void OpenChannel_set_max_accepted_htlcs(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint16_t val);
2301         public static native void OpenChannel_set_max_accepted_htlcs(long this_ptr, short val);
2302         // struct LDKPublicKey OpenChannel_get_funding_pubkey(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2303         public static native byte[] OpenChannel_get_funding_pubkey(long this_ptr);
2304         // void OpenChannel_set_funding_pubkey(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2305         public static native void OpenChannel_set_funding_pubkey(long this_ptr, byte[] val);
2306         // struct LDKPublicKey OpenChannel_get_revocation_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2307         public static native byte[] OpenChannel_get_revocation_basepoint(long this_ptr);
2308         // void OpenChannel_set_revocation_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2309         public static native void OpenChannel_set_revocation_basepoint(long this_ptr, byte[] val);
2310         // struct LDKPublicKey OpenChannel_get_payment_point(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2311         public static native byte[] OpenChannel_get_payment_point(long this_ptr);
2312         // void OpenChannel_set_payment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2313         public static native void OpenChannel_set_payment_point(long this_ptr, byte[] val);
2314         // struct LDKPublicKey OpenChannel_get_delayed_payment_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2315         public static native byte[] OpenChannel_get_delayed_payment_basepoint(long this_ptr);
2316         // void OpenChannel_set_delayed_payment_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2317         public static native void OpenChannel_set_delayed_payment_basepoint(long this_ptr, byte[] val);
2318         // struct LDKPublicKey OpenChannel_get_htlc_basepoint(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2319         public static native byte[] OpenChannel_get_htlc_basepoint(long this_ptr);
2320         // void OpenChannel_set_htlc_basepoint(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2321         public static native void OpenChannel_set_htlc_basepoint(long this_ptr, byte[] val);
2322         // struct LDKPublicKey OpenChannel_get_first_per_commitment_point(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2323         public static native byte[] OpenChannel_get_first_per_commitment_point(long this_ptr);
2324         // void OpenChannel_set_first_per_commitment_point(struct LDKOpenChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2325         public static native void OpenChannel_set_first_per_commitment_point(long this_ptr, byte[] val);
2326         // uint8_t OpenChannel_get_channel_flags(const struct LDKOpenChannel *NONNULL_PTR this_ptr);
2327         public static native byte OpenChannel_get_channel_flags(long this_ptr);
2328         // void OpenChannel_set_channel_flags(struct LDKOpenChannel *NONNULL_PTR this_ptr, uint8_t val);
2329         public static native void OpenChannel_set_channel_flags(long this_ptr, byte val);
2330         // struct LDKOpenChannel OpenChannel_clone(const struct LDKOpenChannel *NONNULL_PTR orig);
2331         public static native long OpenChannel_clone(long orig);
2332         // void AcceptChannel_free(struct LDKAcceptChannel this_obj);
2333         public static native void AcceptChannel_free(long this_obj);
2334         // const uint8_t (*AcceptChannel_get_temporary_channel_id(const struct LDKAcceptChannel *NONNULL_PTR this_ptr))[32];
2335         public static native byte[] AcceptChannel_get_temporary_channel_id(long this_ptr);
2336         // void AcceptChannel_set_temporary_channel_id(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2337         public static native void AcceptChannel_set_temporary_channel_id(long this_ptr, byte[] val);
2338         // uint64_t AcceptChannel_get_dust_limit_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2339         public static native long AcceptChannel_get_dust_limit_satoshis(long this_ptr);
2340         // void AcceptChannel_set_dust_limit_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
2341         public static native void AcceptChannel_set_dust_limit_satoshis(long this_ptr, long val);
2342         // uint64_t AcceptChannel_get_max_htlc_value_in_flight_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2343         public static native long AcceptChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
2344         // void AcceptChannel_set_max_htlc_value_in_flight_msat(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
2345         public static native void AcceptChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
2346         // uint64_t AcceptChannel_get_channel_reserve_satoshis(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2347         public static native long AcceptChannel_get_channel_reserve_satoshis(long this_ptr);
2348         // void AcceptChannel_set_channel_reserve_satoshis(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
2349         public static native void AcceptChannel_set_channel_reserve_satoshis(long this_ptr, long val);
2350         // uint64_t AcceptChannel_get_htlc_minimum_msat(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2351         public static native long AcceptChannel_get_htlc_minimum_msat(long this_ptr);
2352         // void AcceptChannel_set_htlc_minimum_msat(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint64_t val);
2353         public static native void AcceptChannel_set_htlc_minimum_msat(long this_ptr, long val);
2354         // uint32_t AcceptChannel_get_minimum_depth(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2355         public static native int AcceptChannel_get_minimum_depth(long this_ptr);
2356         // void AcceptChannel_set_minimum_depth(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint32_t val);
2357         public static native void AcceptChannel_set_minimum_depth(long this_ptr, int val);
2358         // uint16_t AcceptChannel_get_to_self_delay(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2359         public static native short AcceptChannel_get_to_self_delay(long this_ptr);
2360         // void AcceptChannel_set_to_self_delay(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
2361         public static native void AcceptChannel_set_to_self_delay(long this_ptr, short val);
2362         // uint16_t AcceptChannel_get_max_accepted_htlcs(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2363         public static native short AcceptChannel_get_max_accepted_htlcs(long this_ptr);
2364         // void AcceptChannel_set_max_accepted_htlcs(struct LDKAcceptChannel *NONNULL_PTR this_ptr, uint16_t val);
2365         public static native void AcceptChannel_set_max_accepted_htlcs(long this_ptr, short val);
2366         // struct LDKPublicKey AcceptChannel_get_funding_pubkey(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2367         public static native byte[] AcceptChannel_get_funding_pubkey(long this_ptr);
2368         // void AcceptChannel_set_funding_pubkey(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2369         public static native void AcceptChannel_set_funding_pubkey(long this_ptr, byte[] val);
2370         // struct LDKPublicKey AcceptChannel_get_revocation_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2371         public static native byte[] AcceptChannel_get_revocation_basepoint(long this_ptr);
2372         // void AcceptChannel_set_revocation_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2373         public static native void AcceptChannel_set_revocation_basepoint(long this_ptr, byte[] val);
2374         // struct LDKPublicKey AcceptChannel_get_payment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2375         public static native byte[] AcceptChannel_get_payment_point(long this_ptr);
2376         // void AcceptChannel_set_payment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2377         public static native void AcceptChannel_set_payment_point(long this_ptr, byte[] val);
2378         // struct LDKPublicKey AcceptChannel_get_delayed_payment_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2379         public static native byte[] AcceptChannel_get_delayed_payment_basepoint(long this_ptr);
2380         // void AcceptChannel_set_delayed_payment_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2381         public static native void AcceptChannel_set_delayed_payment_basepoint(long this_ptr, byte[] val);
2382         // struct LDKPublicKey AcceptChannel_get_htlc_basepoint(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2383         public static native byte[] AcceptChannel_get_htlc_basepoint(long this_ptr);
2384         // void AcceptChannel_set_htlc_basepoint(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2385         public static native void AcceptChannel_set_htlc_basepoint(long this_ptr, byte[] val);
2386         // struct LDKPublicKey AcceptChannel_get_first_per_commitment_point(const struct LDKAcceptChannel *NONNULL_PTR this_ptr);
2387         public static native byte[] AcceptChannel_get_first_per_commitment_point(long this_ptr);
2388         // void AcceptChannel_set_first_per_commitment_point(struct LDKAcceptChannel *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2389         public static native void AcceptChannel_set_first_per_commitment_point(long this_ptr, byte[] val);
2390         // struct LDKAcceptChannel AcceptChannel_clone(const struct LDKAcceptChannel *NONNULL_PTR orig);
2391         public static native long AcceptChannel_clone(long orig);
2392         // void FundingCreated_free(struct LDKFundingCreated this_obj);
2393         public static native void FundingCreated_free(long this_obj);
2394         // const uint8_t (*FundingCreated_get_temporary_channel_id(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
2395         public static native byte[] FundingCreated_get_temporary_channel_id(long this_ptr);
2396         // void FundingCreated_set_temporary_channel_id(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2397         public static native void FundingCreated_set_temporary_channel_id(long this_ptr, byte[] val);
2398         // const uint8_t (*FundingCreated_get_funding_txid(const struct LDKFundingCreated *NONNULL_PTR this_ptr))[32];
2399         public static native byte[] FundingCreated_get_funding_txid(long this_ptr);
2400         // void FundingCreated_set_funding_txid(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2401         public static native void FundingCreated_set_funding_txid(long this_ptr, byte[] val);
2402         // uint16_t FundingCreated_get_funding_output_index(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
2403         public static native short FundingCreated_get_funding_output_index(long this_ptr);
2404         // void FundingCreated_set_funding_output_index(struct LDKFundingCreated *NONNULL_PTR this_ptr, uint16_t val);
2405         public static native void FundingCreated_set_funding_output_index(long this_ptr, short val);
2406         // struct LDKSignature FundingCreated_get_signature(const struct LDKFundingCreated *NONNULL_PTR this_ptr);
2407         public static native byte[] FundingCreated_get_signature(long this_ptr);
2408         // void FundingCreated_set_signature(struct LDKFundingCreated *NONNULL_PTR this_ptr, struct LDKSignature val);
2409         public static native void FundingCreated_set_signature(long this_ptr, byte[] val);
2410         // 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);
2411         public static native long FundingCreated_new(byte[] temporary_channel_id_arg, byte[] funding_txid_arg, short funding_output_index_arg, byte[] signature_arg);
2412         // struct LDKFundingCreated FundingCreated_clone(const struct LDKFundingCreated *NONNULL_PTR orig);
2413         public static native long FundingCreated_clone(long orig);
2414         // void FundingSigned_free(struct LDKFundingSigned this_obj);
2415         public static native void FundingSigned_free(long this_obj);
2416         // const uint8_t (*FundingSigned_get_channel_id(const struct LDKFundingSigned *NONNULL_PTR this_ptr))[32];
2417         public static native byte[] FundingSigned_get_channel_id(long this_ptr);
2418         // void FundingSigned_set_channel_id(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2419         public static native void FundingSigned_set_channel_id(long this_ptr, byte[] val);
2420         // struct LDKSignature FundingSigned_get_signature(const struct LDKFundingSigned *NONNULL_PTR this_ptr);
2421         public static native byte[] FundingSigned_get_signature(long this_ptr);
2422         // void FundingSigned_set_signature(struct LDKFundingSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
2423         public static native void FundingSigned_set_signature(long this_ptr, byte[] val);
2424         // MUST_USE_RES struct LDKFundingSigned FundingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg);
2425         public static native long FundingSigned_new(byte[] channel_id_arg, byte[] signature_arg);
2426         // struct LDKFundingSigned FundingSigned_clone(const struct LDKFundingSigned *NONNULL_PTR orig);
2427         public static native long FundingSigned_clone(long orig);
2428         // void FundingLocked_free(struct LDKFundingLocked this_obj);
2429         public static native void FundingLocked_free(long this_obj);
2430         // const uint8_t (*FundingLocked_get_channel_id(const struct LDKFundingLocked *NONNULL_PTR this_ptr))[32];
2431         public static native byte[] FundingLocked_get_channel_id(long this_ptr);
2432         // void FundingLocked_set_channel_id(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2433         public static native void FundingLocked_set_channel_id(long this_ptr, byte[] val);
2434         // struct LDKPublicKey FundingLocked_get_next_per_commitment_point(const struct LDKFundingLocked *NONNULL_PTR this_ptr);
2435         public static native byte[] FundingLocked_get_next_per_commitment_point(long this_ptr);
2436         // void FundingLocked_set_next_per_commitment_point(struct LDKFundingLocked *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2437         public static native void FundingLocked_set_next_per_commitment_point(long this_ptr, byte[] val);
2438         // MUST_USE_RES struct LDKFundingLocked FundingLocked_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKPublicKey next_per_commitment_point_arg);
2439         public static native long FundingLocked_new(byte[] channel_id_arg, byte[] next_per_commitment_point_arg);
2440         // struct LDKFundingLocked FundingLocked_clone(const struct LDKFundingLocked *NONNULL_PTR orig);
2441         public static native long FundingLocked_clone(long orig);
2442         // void Shutdown_free(struct LDKShutdown this_obj);
2443         public static native void Shutdown_free(long this_obj);
2444         // const uint8_t (*Shutdown_get_channel_id(const struct LDKShutdown *NONNULL_PTR this_ptr))[32];
2445         public static native byte[] Shutdown_get_channel_id(long this_ptr);
2446         // void Shutdown_set_channel_id(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2447         public static native void Shutdown_set_channel_id(long this_ptr, byte[] val);
2448         // struct LDKu8slice Shutdown_get_scriptpubkey(const struct LDKShutdown *NONNULL_PTR this_ptr);
2449         public static native byte[] Shutdown_get_scriptpubkey(long this_ptr);
2450         // void Shutdown_set_scriptpubkey(struct LDKShutdown *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
2451         public static native void Shutdown_set_scriptpubkey(long this_ptr, byte[] val);
2452         // MUST_USE_RES struct LDKShutdown Shutdown_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKCVec_u8Z scriptpubkey_arg);
2453         public static native long Shutdown_new(byte[] channel_id_arg, byte[] scriptpubkey_arg);
2454         // struct LDKShutdown Shutdown_clone(const struct LDKShutdown *NONNULL_PTR orig);
2455         public static native long Shutdown_clone(long orig);
2456         // void ClosingSigned_free(struct LDKClosingSigned this_obj);
2457         public static native void ClosingSigned_free(long this_obj);
2458         // const uint8_t (*ClosingSigned_get_channel_id(const struct LDKClosingSigned *NONNULL_PTR this_ptr))[32];
2459         public static native byte[] ClosingSigned_get_channel_id(long this_ptr);
2460         // void ClosingSigned_set_channel_id(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2461         public static native void ClosingSigned_set_channel_id(long this_ptr, byte[] val);
2462         // uint64_t ClosingSigned_get_fee_satoshis(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
2463         public static native long ClosingSigned_get_fee_satoshis(long this_ptr);
2464         // void ClosingSigned_set_fee_satoshis(struct LDKClosingSigned *NONNULL_PTR this_ptr, uint64_t val);
2465         public static native void ClosingSigned_set_fee_satoshis(long this_ptr, long val);
2466         // struct LDKSignature ClosingSigned_get_signature(const struct LDKClosingSigned *NONNULL_PTR this_ptr);
2467         public static native byte[] ClosingSigned_get_signature(long this_ptr);
2468         // void ClosingSigned_set_signature(struct LDKClosingSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
2469         public static native void ClosingSigned_set_signature(long this_ptr, byte[] val);
2470         // MUST_USE_RES struct LDKClosingSigned ClosingSigned_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t fee_satoshis_arg, struct LDKSignature signature_arg);
2471         public static native long ClosingSigned_new(byte[] channel_id_arg, long fee_satoshis_arg, byte[] signature_arg);
2472         // struct LDKClosingSigned ClosingSigned_clone(const struct LDKClosingSigned *NONNULL_PTR orig);
2473         public static native long ClosingSigned_clone(long orig);
2474         // void UpdateAddHTLC_free(struct LDKUpdateAddHTLC this_obj);
2475         public static native void UpdateAddHTLC_free(long this_obj);
2476         // const uint8_t (*UpdateAddHTLC_get_channel_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
2477         public static native byte[] UpdateAddHTLC_get_channel_id(long this_ptr);
2478         // void UpdateAddHTLC_set_channel_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2479         public static native void UpdateAddHTLC_set_channel_id(long this_ptr, byte[] val);
2480         // uint64_t UpdateAddHTLC_get_htlc_id(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
2481         public static native long UpdateAddHTLC_get_htlc_id(long this_ptr);
2482         // void UpdateAddHTLC_set_htlc_id(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint64_t val);
2483         public static native void UpdateAddHTLC_set_htlc_id(long this_ptr, long val);
2484         // uint64_t UpdateAddHTLC_get_amount_msat(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
2485         public static native long UpdateAddHTLC_get_amount_msat(long this_ptr);
2486         // void UpdateAddHTLC_set_amount_msat(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint64_t val);
2487         public static native void UpdateAddHTLC_set_amount_msat(long this_ptr, long val);
2488         // const uint8_t (*UpdateAddHTLC_get_payment_hash(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr))[32];
2489         public static native byte[] UpdateAddHTLC_get_payment_hash(long this_ptr);
2490         // void UpdateAddHTLC_set_payment_hash(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2491         public static native void UpdateAddHTLC_set_payment_hash(long this_ptr, byte[] val);
2492         // uint32_t UpdateAddHTLC_get_cltv_expiry(const struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr);
2493         public static native int UpdateAddHTLC_get_cltv_expiry(long this_ptr);
2494         // void UpdateAddHTLC_set_cltv_expiry(struct LDKUpdateAddHTLC *NONNULL_PTR this_ptr, uint32_t val);
2495         public static native void UpdateAddHTLC_set_cltv_expiry(long this_ptr, int val);
2496         // struct LDKUpdateAddHTLC UpdateAddHTLC_clone(const struct LDKUpdateAddHTLC *NONNULL_PTR orig);
2497         public static native long UpdateAddHTLC_clone(long orig);
2498         // void UpdateFulfillHTLC_free(struct LDKUpdateFulfillHTLC this_obj);
2499         public static native void UpdateFulfillHTLC_free(long this_obj);
2500         // const uint8_t (*UpdateFulfillHTLC_get_channel_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
2501         public static native byte[] UpdateFulfillHTLC_get_channel_id(long this_ptr);
2502         // void UpdateFulfillHTLC_set_channel_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2503         public static native void UpdateFulfillHTLC_set_channel_id(long this_ptr, byte[] val);
2504         // uint64_t UpdateFulfillHTLC_get_htlc_id(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr);
2505         public static native long UpdateFulfillHTLC_get_htlc_id(long this_ptr);
2506         // void UpdateFulfillHTLC_set_htlc_id(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, uint64_t val);
2507         public static native void UpdateFulfillHTLC_set_htlc_id(long this_ptr, long val);
2508         // const uint8_t (*UpdateFulfillHTLC_get_payment_preimage(const struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr))[32];
2509         public static native byte[] UpdateFulfillHTLC_get_payment_preimage(long this_ptr);
2510         // void UpdateFulfillHTLC_set_payment_preimage(struct LDKUpdateFulfillHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2511         public static native void UpdateFulfillHTLC_set_payment_preimage(long this_ptr, byte[] val);
2512         // MUST_USE_RES struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_new(struct LDKThirtyTwoBytes channel_id_arg, uint64_t htlc_id_arg, struct LDKThirtyTwoBytes payment_preimage_arg);
2513         public static native long UpdateFulfillHTLC_new(byte[] channel_id_arg, long htlc_id_arg, byte[] payment_preimage_arg);
2514         // struct LDKUpdateFulfillHTLC UpdateFulfillHTLC_clone(const struct LDKUpdateFulfillHTLC *NONNULL_PTR orig);
2515         public static native long UpdateFulfillHTLC_clone(long orig);
2516         // void UpdateFailHTLC_free(struct LDKUpdateFailHTLC this_obj);
2517         public static native void UpdateFailHTLC_free(long this_obj);
2518         // const uint8_t (*UpdateFailHTLC_get_channel_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr))[32];
2519         public static native byte[] UpdateFailHTLC_get_channel_id(long this_ptr);
2520         // void UpdateFailHTLC_set_channel_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2521         public static native void UpdateFailHTLC_set_channel_id(long this_ptr, byte[] val);
2522         // uint64_t UpdateFailHTLC_get_htlc_id(const struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr);
2523         public static native long UpdateFailHTLC_get_htlc_id(long this_ptr);
2524         // void UpdateFailHTLC_set_htlc_id(struct LDKUpdateFailHTLC *NONNULL_PTR this_ptr, uint64_t val);
2525         public static native void UpdateFailHTLC_set_htlc_id(long this_ptr, long val);
2526         // struct LDKUpdateFailHTLC UpdateFailHTLC_clone(const struct LDKUpdateFailHTLC *NONNULL_PTR orig);
2527         public static native long UpdateFailHTLC_clone(long orig);
2528         // void UpdateFailMalformedHTLC_free(struct LDKUpdateFailMalformedHTLC this_obj);
2529         public static native void UpdateFailMalformedHTLC_free(long this_obj);
2530         // const uint8_t (*UpdateFailMalformedHTLC_get_channel_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr))[32];
2531         public static native byte[] UpdateFailMalformedHTLC_get_channel_id(long this_ptr);
2532         // void UpdateFailMalformedHTLC_set_channel_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2533         public static native void UpdateFailMalformedHTLC_set_channel_id(long this_ptr, byte[] val);
2534         // uint64_t UpdateFailMalformedHTLC_get_htlc_id(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
2535         public static native long UpdateFailMalformedHTLC_get_htlc_id(long this_ptr);
2536         // void UpdateFailMalformedHTLC_set_htlc_id(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, uint64_t val);
2537         public static native void UpdateFailMalformedHTLC_set_htlc_id(long this_ptr, long val);
2538         // uint16_t UpdateFailMalformedHTLC_get_failure_code(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr);
2539         public static native short UpdateFailMalformedHTLC_get_failure_code(long this_ptr);
2540         // void UpdateFailMalformedHTLC_set_failure_code(struct LDKUpdateFailMalformedHTLC *NONNULL_PTR this_ptr, uint16_t val);
2541         public static native void UpdateFailMalformedHTLC_set_failure_code(long this_ptr, short val);
2542         // struct LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_clone(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR orig);
2543         public static native long UpdateFailMalformedHTLC_clone(long orig);
2544         // void CommitmentSigned_free(struct LDKCommitmentSigned this_obj);
2545         public static native void CommitmentSigned_free(long this_obj);
2546         // const uint8_t (*CommitmentSigned_get_channel_id(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr))[32];
2547         public static native byte[] CommitmentSigned_get_channel_id(long this_ptr);
2548         // void CommitmentSigned_set_channel_id(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2549         public static native void CommitmentSigned_set_channel_id(long this_ptr, byte[] val);
2550         // struct LDKSignature CommitmentSigned_get_signature(const struct LDKCommitmentSigned *NONNULL_PTR this_ptr);
2551         public static native byte[] CommitmentSigned_get_signature(long this_ptr);
2552         // void CommitmentSigned_set_signature(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKSignature val);
2553         public static native void CommitmentSigned_set_signature(long this_ptr, byte[] val);
2554         // void CommitmentSigned_set_htlc_signatures(struct LDKCommitmentSigned *NONNULL_PTR this_ptr, struct LDKCVec_SignatureZ val);
2555         public static native void CommitmentSigned_set_htlc_signatures(long this_ptr, byte[][] val);
2556         // MUST_USE_RES struct LDKCommitmentSigned CommitmentSigned_new(struct LDKThirtyTwoBytes channel_id_arg, struct LDKSignature signature_arg, struct LDKCVec_SignatureZ htlc_signatures_arg);
2557         public static native long CommitmentSigned_new(byte[] channel_id_arg, byte[] signature_arg, byte[][] htlc_signatures_arg);
2558         // struct LDKCommitmentSigned CommitmentSigned_clone(const struct LDKCommitmentSigned *NONNULL_PTR orig);
2559         public static native long CommitmentSigned_clone(long orig);
2560         // void RevokeAndACK_free(struct LDKRevokeAndACK this_obj);
2561         public static native void RevokeAndACK_free(long this_obj);
2562         // const uint8_t (*RevokeAndACK_get_channel_id(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
2563         public static native byte[] RevokeAndACK_get_channel_id(long this_ptr);
2564         // void RevokeAndACK_set_channel_id(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2565         public static native void RevokeAndACK_set_channel_id(long this_ptr, byte[] val);
2566         // const uint8_t (*RevokeAndACK_get_per_commitment_secret(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr))[32];
2567         public static native byte[] RevokeAndACK_get_per_commitment_secret(long this_ptr);
2568         // void RevokeAndACK_set_per_commitment_secret(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2569         public static native void RevokeAndACK_set_per_commitment_secret(long this_ptr, byte[] val);
2570         // struct LDKPublicKey RevokeAndACK_get_next_per_commitment_point(const struct LDKRevokeAndACK *NONNULL_PTR this_ptr);
2571         public static native byte[] RevokeAndACK_get_next_per_commitment_point(long this_ptr);
2572         // void RevokeAndACK_set_next_per_commitment_point(struct LDKRevokeAndACK *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2573         public static native void RevokeAndACK_set_next_per_commitment_point(long this_ptr, byte[] val);
2574         // 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);
2575         public static native long RevokeAndACK_new(byte[] channel_id_arg, byte[] per_commitment_secret_arg, byte[] next_per_commitment_point_arg);
2576         // struct LDKRevokeAndACK RevokeAndACK_clone(const struct LDKRevokeAndACK *NONNULL_PTR orig);
2577         public static native long RevokeAndACK_clone(long orig);
2578         // void UpdateFee_free(struct LDKUpdateFee this_obj);
2579         public static native void UpdateFee_free(long this_obj);
2580         // const uint8_t (*UpdateFee_get_channel_id(const struct LDKUpdateFee *NONNULL_PTR this_ptr))[32];
2581         public static native byte[] UpdateFee_get_channel_id(long this_ptr);
2582         // void UpdateFee_set_channel_id(struct LDKUpdateFee *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2583         public static native void UpdateFee_set_channel_id(long this_ptr, byte[] val);
2584         // uint32_t UpdateFee_get_feerate_per_kw(const struct LDKUpdateFee *NONNULL_PTR this_ptr);
2585         public static native int UpdateFee_get_feerate_per_kw(long this_ptr);
2586         // void UpdateFee_set_feerate_per_kw(struct LDKUpdateFee *NONNULL_PTR this_ptr, uint32_t val);
2587         public static native void UpdateFee_set_feerate_per_kw(long this_ptr, int val);
2588         // MUST_USE_RES struct LDKUpdateFee UpdateFee_new(struct LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg);
2589         public static native long UpdateFee_new(byte[] channel_id_arg, int feerate_per_kw_arg);
2590         // struct LDKUpdateFee UpdateFee_clone(const struct LDKUpdateFee *NONNULL_PTR orig);
2591         public static native long UpdateFee_clone(long orig);
2592         // void DataLossProtect_free(struct LDKDataLossProtect this_obj);
2593         public static native void DataLossProtect_free(long this_obj);
2594         // const uint8_t (*DataLossProtect_get_your_last_per_commitment_secret(const struct LDKDataLossProtect *NONNULL_PTR this_ptr))[32];
2595         public static native byte[] DataLossProtect_get_your_last_per_commitment_secret(long this_ptr);
2596         // void DataLossProtect_set_your_last_per_commitment_secret(struct LDKDataLossProtect *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2597         public static native void DataLossProtect_set_your_last_per_commitment_secret(long this_ptr, byte[] val);
2598         // struct LDKPublicKey DataLossProtect_get_my_current_per_commitment_point(const struct LDKDataLossProtect *NONNULL_PTR this_ptr);
2599         public static native byte[] DataLossProtect_get_my_current_per_commitment_point(long this_ptr);
2600         // void DataLossProtect_set_my_current_per_commitment_point(struct LDKDataLossProtect *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2601         public static native void DataLossProtect_set_my_current_per_commitment_point(long this_ptr, byte[] val);
2602         // MUST_USE_RES struct LDKDataLossProtect DataLossProtect_new(struct LDKThirtyTwoBytes your_last_per_commitment_secret_arg, struct LDKPublicKey my_current_per_commitment_point_arg);
2603         public static native long DataLossProtect_new(byte[] your_last_per_commitment_secret_arg, byte[] my_current_per_commitment_point_arg);
2604         // struct LDKDataLossProtect DataLossProtect_clone(const struct LDKDataLossProtect *NONNULL_PTR orig);
2605         public static native long DataLossProtect_clone(long orig);
2606         // void ChannelReestablish_free(struct LDKChannelReestablish this_obj);
2607         public static native void ChannelReestablish_free(long this_obj);
2608         // const uint8_t (*ChannelReestablish_get_channel_id(const struct LDKChannelReestablish *NONNULL_PTR this_ptr))[32];
2609         public static native byte[] ChannelReestablish_get_channel_id(long this_ptr);
2610         // void ChannelReestablish_set_channel_id(struct LDKChannelReestablish *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2611         public static native void ChannelReestablish_set_channel_id(long this_ptr, byte[] val);
2612         // uint64_t ChannelReestablish_get_next_local_commitment_number(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
2613         public static native long ChannelReestablish_get_next_local_commitment_number(long this_ptr);
2614         // void ChannelReestablish_set_next_local_commitment_number(struct LDKChannelReestablish *NONNULL_PTR this_ptr, uint64_t val);
2615         public static native void ChannelReestablish_set_next_local_commitment_number(long this_ptr, long val);
2616         // uint64_t ChannelReestablish_get_next_remote_commitment_number(const struct LDKChannelReestablish *NONNULL_PTR this_ptr);
2617         public static native long ChannelReestablish_get_next_remote_commitment_number(long this_ptr);
2618         // void ChannelReestablish_set_next_remote_commitment_number(struct LDKChannelReestablish *NONNULL_PTR this_ptr, uint64_t val);
2619         public static native void ChannelReestablish_set_next_remote_commitment_number(long this_ptr, long val);
2620         // struct LDKChannelReestablish ChannelReestablish_clone(const struct LDKChannelReestablish *NONNULL_PTR orig);
2621         public static native long ChannelReestablish_clone(long orig);
2622         // void AnnouncementSignatures_free(struct LDKAnnouncementSignatures this_obj);
2623         public static native void AnnouncementSignatures_free(long this_obj);
2624         // const uint8_t (*AnnouncementSignatures_get_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr))[32];
2625         public static native byte[] AnnouncementSignatures_get_channel_id(long this_ptr);
2626         // void AnnouncementSignatures_set_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2627         public static native void AnnouncementSignatures_set_channel_id(long this_ptr, byte[] val);
2628         // uint64_t AnnouncementSignatures_get_short_channel_id(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
2629         public static native long AnnouncementSignatures_get_short_channel_id(long this_ptr);
2630         // void AnnouncementSignatures_set_short_channel_id(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, uint64_t val);
2631         public static native void AnnouncementSignatures_set_short_channel_id(long this_ptr, long val);
2632         // struct LDKSignature AnnouncementSignatures_get_node_signature(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
2633         public static native byte[] AnnouncementSignatures_get_node_signature(long this_ptr);
2634         // void AnnouncementSignatures_set_node_signature(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKSignature val);
2635         public static native void AnnouncementSignatures_set_node_signature(long this_ptr, byte[] val);
2636         // struct LDKSignature AnnouncementSignatures_get_bitcoin_signature(const struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr);
2637         public static native byte[] AnnouncementSignatures_get_bitcoin_signature(long this_ptr);
2638         // void AnnouncementSignatures_set_bitcoin_signature(struct LDKAnnouncementSignatures *NONNULL_PTR this_ptr, struct LDKSignature val);
2639         public static native void AnnouncementSignatures_set_bitcoin_signature(long this_ptr, byte[] val);
2640         // 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);
2641         public static native long AnnouncementSignatures_new(byte[] channel_id_arg, long short_channel_id_arg, byte[] node_signature_arg, byte[] bitcoin_signature_arg);
2642         // struct LDKAnnouncementSignatures AnnouncementSignatures_clone(const struct LDKAnnouncementSignatures *NONNULL_PTR orig);
2643         public static native long AnnouncementSignatures_clone(long orig);
2644         // void NetAddress_free(struct LDKNetAddress this_ptr);
2645         public static native void NetAddress_free(long this_ptr);
2646         // struct LDKNetAddress NetAddress_clone(const struct LDKNetAddress *NONNULL_PTR orig);
2647         public static native long NetAddress_clone(long orig);
2648         // struct LDKCVec_u8Z NetAddress_write(const struct LDKNetAddress *NONNULL_PTR obj);
2649         public static native byte[] NetAddress_write(long obj);
2650         // struct LDKCResult_CResult_NetAddressu8ZDecodeErrorZ Result_read(struct LDKu8slice ser);
2651         public static native long Result_read(byte[] ser);
2652         // void UnsignedNodeAnnouncement_free(struct LDKUnsignedNodeAnnouncement this_obj);
2653         public static native void UnsignedNodeAnnouncement_free(long this_obj);
2654         // struct LDKNodeFeatures UnsignedNodeAnnouncement_get_features(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
2655         public static native long UnsignedNodeAnnouncement_get_features(long this_ptr);
2656         // void UnsignedNodeAnnouncement_set_features(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
2657         public static native void UnsignedNodeAnnouncement_set_features(long this_ptr, long val);
2658         // uint32_t UnsignedNodeAnnouncement_get_timestamp(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
2659         public static native int UnsignedNodeAnnouncement_get_timestamp(long this_ptr);
2660         // void UnsignedNodeAnnouncement_set_timestamp(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, uint32_t val);
2661         public static native void UnsignedNodeAnnouncement_set_timestamp(long this_ptr, int val);
2662         // struct LDKPublicKey UnsignedNodeAnnouncement_get_node_id(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr);
2663         public static native byte[] UnsignedNodeAnnouncement_get_node_id(long this_ptr);
2664         // void UnsignedNodeAnnouncement_set_node_id(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2665         public static native void UnsignedNodeAnnouncement_set_node_id(long this_ptr, byte[] val);
2666         // const uint8_t (*UnsignedNodeAnnouncement_get_rgb(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr))[3];
2667         public static native byte[] UnsignedNodeAnnouncement_get_rgb(long this_ptr);
2668         // void UnsignedNodeAnnouncement_set_rgb(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKThreeBytes val);
2669         public static native void UnsignedNodeAnnouncement_set_rgb(long this_ptr, byte[] val);
2670         // const uint8_t (*UnsignedNodeAnnouncement_get_alias(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr))[32];
2671         public static native byte[] UnsignedNodeAnnouncement_get_alias(long this_ptr);
2672         // void UnsignedNodeAnnouncement_set_alias(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2673         public static native void UnsignedNodeAnnouncement_set_alias(long this_ptr, byte[] val);
2674         // void UnsignedNodeAnnouncement_set_addresses(struct LDKUnsignedNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKCVec_NetAddressZ val);
2675         public static native void UnsignedNodeAnnouncement_set_addresses(long this_ptr, long[] val);
2676         // struct LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_clone(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR orig);
2677         public static native long UnsignedNodeAnnouncement_clone(long orig);
2678         // void NodeAnnouncement_free(struct LDKNodeAnnouncement this_obj);
2679         public static native void NodeAnnouncement_free(long this_obj);
2680         // struct LDKSignature NodeAnnouncement_get_signature(const struct LDKNodeAnnouncement *NONNULL_PTR this_ptr);
2681         public static native byte[] NodeAnnouncement_get_signature(long this_ptr);
2682         // void NodeAnnouncement_set_signature(struct LDKNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
2683         public static native void NodeAnnouncement_set_signature(long this_ptr, byte[] val);
2684         // struct LDKUnsignedNodeAnnouncement NodeAnnouncement_get_contents(const struct LDKNodeAnnouncement *NONNULL_PTR this_ptr);
2685         public static native long NodeAnnouncement_get_contents(long this_ptr);
2686         // void NodeAnnouncement_set_contents(struct LDKNodeAnnouncement *NONNULL_PTR this_ptr, struct LDKUnsignedNodeAnnouncement val);
2687         public static native void NodeAnnouncement_set_contents(long this_ptr, long val);
2688         // MUST_USE_RES struct LDKNodeAnnouncement NodeAnnouncement_new(struct LDKSignature signature_arg, struct LDKUnsignedNodeAnnouncement contents_arg);
2689         public static native long NodeAnnouncement_new(byte[] signature_arg, long contents_arg);
2690         // struct LDKNodeAnnouncement NodeAnnouncement_clone(const struct LDKNodeAnnouncement *NONNULL_PTR orig);
2691         public static native long NodeAnnouncement_clone(long orig);
2692         // void UnsignedChannelAnnouncement_free(struct LDKUnsignedChannelAnnouncement this_obj);
2693         public static native void UnsignedChannelAnnouncement_free(long this_obj);
2694         // struct LDKChannelFeatures UnsignedChannelAnnouncement_get_features(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2695         public static native long UnsignedChannelAnnouncement_get_features(long this_ptr);
2696         // void UnsignedChannelAnnouncement_set_features(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
2697         public static native void UnsignedChannelAnnouncement_set_features(long this_ptr, long val);
2698         // const uint8_t (*UnsignedChannelAnnouncement_get_chain_hash(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr))[32];
2699         public static native byte[] UnsignedChannelAnnouncement_get_chain_hash(long this_ptr);
2700         // void UnsignedChannelAnnouncement_set_chain_hash(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2701         public static native void UnsignedChannelAnnouncement_set_chain_hash(long this_ptr, byte[] val);
2702         // uint64_t UnsignedChannelAnnouncement_get_short_channel_id(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2703         public static native long UnsignedChannelAnnouncement_get_short_channel_id(long this_ptr);
2704         // void UnsignedChannelAnnouncement_set_short_channel_id(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, uint64_t val);
2705         public static native void UnsignedChannelAnnouncement_set_short_channel_id(long this_ptr, long val);
2706         // struct LDKPublicKey UnsignedChannelAnnouncement_get_node_id_1(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2707         public static native byte[] UnsignedChannelAnnouncement_get_node_id_1(long this_ptr);
2708         // void UnsignedChannelAnnouncement_set_node_id_1(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2709         public static native void UnsignedChannelAnnouncement_set_node_id_1(long this_ptr, byte[] val);
2710         // struct LDKPublicKey UnsignedChannelAnnouncement_get_node_id_2(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2711         public static native byte[] UnsignedChannelAnnouncement_get_node_id_2(long this_ptr);
2712         // void UnsignedChannelAnnouncement_set_node_id_2(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2713         public static native void UnsignedChannelAnnouncement_set_node_id_2(long this_ptr, byte[] val);
2714         // struct LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_1(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2715         public static native byte[] UnsignedChannelAnnouncement_get_bitcoin_key_1(long this_ptr);
2716         // void UnsignedChannelAnnouncement_set_bitcoin_key_1(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2717         public static native void UnsignedChannelAnnouncement_set_bitcoin_key_1(long this_ptr, byte[] val);
2718         // struct LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_2(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr);
2719         public static native byte[] UnsignedChannelAnnouncement_get_bitcoin_key_2(long this_ptr);
2720         // void UnsignedChannelAnnouncement_set_bitcoin_key_2(struct LDKUnsignedChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKPublicKey val);
2721         public static native void UnsignedChannelAnnouncement_set_bitcoin_key_2(long this_ptr, byte[] val);
2722         // struct LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_clone(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR orig);
2723         public static native long UnsignedChannelAnnouncement_clone(long orig);
2724         // void ChannelAnnouncement_free(struct LDKChannelAnnouncement this_obj);
2725         public static native void ChannelAnnouncement_free(long this_obj);
2726         // struct LDKSignature ChannelAnnouncement_get_node_signature_1(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
2727         public static native byte[] ChannelAnnouncement_get_node_signature_1(long this_ptr);
2728         // void ChannelAnnouncement_set_node_signature_1(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
2729         public static native void ChannelAnnouncement_set_node_signature_1(long this_ptr, byte[] val);
2730         // struct LDKSignature ChannelAnnouncement_get_node_signature_2(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
2731         public static native byte[] ChannelAnnouncement_get_node_signature_2(long this_ptr);
2732         // void ChannelAnnouncement_set_node_signature_2(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
2733         public static native void ChannelAnnouncement_set_node_signature_2(long this_ptr, byte[] val);
2734         // struct LDKSignature ChannelAnnouncement_get_bitcoin_signature_1(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
2735         public static native byte[] ChannelAnnouncement_get_bitcoin_signature_1(long this_ptr);
2736         // void ChannelAnnouncement_set_bitcoin_signature_1(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
2737         public static native void ChannelAnnouncement_set_bitcoin_signature_1(long this_ptr, byte[] val);
2738         // struct LDKSignature ChannelAnnouncement_get_bitcoin_signature_2(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
2739         public static native byte[] ChannelAnnouncement_get_bitcoin_signature_2(long this_ptr);
2740         // void ChannelAnnouncement_set_bitcoin_signature_2(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKSignature val);
2741         public static native void ChannelAnnouncement_set_bitcoin_signature_2(long this_ptr, byte[] val);
2742         // struct LDKUnsignedChannelAnnouncement ChannelAnnouncement_get_contents(const struct LDKChannelAnnouncement *NONNULL_PTR this_ptr);
2743         public static native long ChannelAnnouncement_get_contents(long this_ptr);
2744         // void ChannelAnnouncement_set_contents(struct LDKChannelAnnouncement *NONNULL_PTR this_ptr, struct LDKUnsignedChannelAnnouncement val);
2745         public static native void ChannelAnnouncement_set_contents(long this_ptr, long val);
2746         // 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);
2747         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);
2748         // struct LDKChannelAnnouncement ChannelAnnouncement_clone(const struct LDKChannelAnnouncement *NONNULL_PTR orig);
2749         public static native long ChannelAnnouncement_clone(long orig);
2750         // void UnsignedChannelUpdate_free(struct LDKUnsignedChannelUpdate this_obj);
2751         public static native void UnsignedChannelUpdate_free(long this_obj);
2752         // const uint8_t (*UnsignedChannelUpdate_get_chain_hash(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr))[32];
2753         public static native byte[] UnsignedChannelUpdate_get_chain_hash(long this_ptr);
2754         // void UnsignedChannelUpdate_set_chain_hash(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2755         public static native void UnsignedChannelUpdate_set_chain_hash(long this_ptr, byte[] val);
2756         // uint64_t UnsignedChannelUpdate_get_short_channel_id(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2757         public static native long UnsignedChannelUpdate_get_short_channel_id(long this_ptr);
2758         // void UnsignedChannelUpdate_set_short_channel_id(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint64_t val);
2759         public static native void UnsignedChannelUpdate_set_short_channel_id(long this_ptr, long val);
2760         // uint32_t UnsignedChannelUpdate_get_timestamp(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2761         public static native int UnsignedChannelUpdate_get_timestamp(long this_ptr);
2762         // void UnsignedChannelUpdate_set_timestamp(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
2763         public static native void UnsignedChannelUpdate_set_timestamp(long this_ptr, int val);
2764         // uint8_t UnsignedChannelUpdate_get_flags(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2765         public static native byte UnsignedChannelUpdate_get_flags(long this_ptr);
2766         // void UnsignedChannelUpdate_set_flags(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint8_t val);
2767         public static native void UnsignedChannelUpdate_set_flags(long this_ptr, byte val);
2768         // uint16_t UnsignedChannelUpdate_get_cltv_expiry_delta(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2769         public static native short UnsignedChannelUpdate_get_cltv_expiry_delta(long this_ptr);
2770         // void UnsignedChannelUpdate_set_cltv_expiry_delta(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint16_t val);
2771         public static native void UnsignedChannelUpdate_set_cltv_expiry_delta(long this_ptr, short val);
2772         // uint64_t UnsignedChannelUpdate_get_htlc_minimum_msat(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2773         public static native long UnsignedChannelUpdate_get_htlc_minimum_msat(long this_ptr);
2774         // void UnsignedChannelUpdate_set_htlc_minimum_msat(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint64_t val);
2775         public static native void UnsignedChannelUpdate_set_htlc_minimum_msat(long this_ptr, long val);
2776         // uint32_t UnsignedChannelUpdate_get_fee_base_msat(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2777         public static native int UnsignedChannelUpdate_get_fee_base_msat(long this_ptr);
2778         // void UnsignedChannelUpdate_set_fee_base_msat(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
2779         public static native void UnsignedChannelUpdate_set_fee_base_msat(long this_ptr, int val);
2780         // uint32_t UnsignedChannelUpdate_get_fee_proportional_millionths(const struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr);
2781         public static native int UnsignedChannelUpdate_get_fee_proportional_millionths(long this_ptr);
2782         // void UnsignedChannelUpdate_set_fee_proportional_millionths(struct LDKUnsignedChannelUpdate *NONNULL_PTR this_ptr, uint32_t val);
2783         public static native void UnsignedChannelUpdate_set_fee_proportional_millionths(long this_ptr, int val);
2784         // struct LDKUnsignedChannelUpdate UnsignedChannelUpdate_clone(const struct LDKUnsignedChannelUpdate *NONNULL_PTR orig);
2785         public static native long UnsignedChannelUpdate_clone(long orig);
2786         // void ChannelUpdate_free(struct LDKChannelUpdate this_obj);
2787         public static native void ChannelUpdate_free(long this_obj);
2788         // struct LDKSignature ChannelUpdate_get_signature(const struct LDKChannelUpdate *NONNULL_PTR this_ptr);
2789         public static native byte[] ChannelUpdate_get_signature(long this_ptr);
2790         // void ChannelUpdate_set_signature(struct LDKChannelUpdate *NONNULL_PTR this_ptr, struct LDKSignature val);
2791         public static native void ChannelUpdate_set_signature(long this_ptr, byte[] val);
2792         // struct LDKUnsignedChannelUpdate ChannelUpdate_get_contents(const struct LDKChannelUpdate *NONNULL_PTR this_ptr);
2793         public static native long ChannelUpdate_get_contents(long this_ptr);
2794         // void ChannelUpdate_set_contents(struct LDKChannelUpdate *NONNULL_PTR this_ptr, struct LDKUnsignedChannelUpdate val);
2795         public static native void ChannelUpdate_set_contents(long this_ptr, long val);
2796         // MUST_USE_RES struct LDKChannelUpdate ChannelUpdate_new(struct LDKSignature signature_arg, struct LDKUnsignedChannelUpdate contents_arg);
2797         public static native long ChannelUpdate_new(byte[] signature_arg, long contents_arg);
2798         // struct LDKChannelUpdate ChannelUpdate_clone(const struct LDKChannelUpdate *NONNULL_PTR orig);
2799         public static native long ChannelUpdate_clone(long orig);
2800         // void QueryChannelRange_free(struct LDKQueryChannelRange this_obj);
2801         public static native void QueryChannelRange_free(long this_obj);
2802         // const uint8_t (*QueryChannelRange_get_chain_hash(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr))[32];
2803         public static native byte[] QueryChannelRange_get_chain_hash(long this_ptr);
2804         // void QueryChannelRange_set_chain_hash(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2805         public static native void QueryChannelRange_set_chain_hash(long this_ptr, byte[] val);
2806         // uint32_t QueryChannelRange_get_first_blocknum(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr);
2807         public static native int QueryChannelRange_get_first_blocknum(long this_ptr);
2808         // void QueryChannelRange_set_first_blocknum(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, uint32_t val);
2809         public static native void QueryChannelRange_set_first_blocknum(long this_ptr, int val);
2810         // uint32_t QueryChannelRange_get_number_of_blocks(const struct LDKQueryChannelRange *NONNULL_PTR this_ptr);
2811         public static native int QueryChannelRange_get_number_of_blocks(long this_ptr);
2812         // void QueryChannelRange_set_number_of_blocks(struct LDKQueryChannelRange *NONNULL_PTR this_ptr, uint32_t val);
2813         public static native void QueryChannelRange_set_number_of_blocks(long this_ptr, int val);
2814         // MUST_USE_RES struct LDKQueryChannelRange QueryChannelRange_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg);
2815         public static native long QueryChannelRange_new(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg);
2816         // struct LDKQueryChannelRange QueryChannelRange_clone(const struct LDKQueryChannelRange *NONNULL_PTR orig);
2817         public static native long QueryChannelRange_clone(long orig);
2818         // void ReplyChannelRange_free(struct LDKReplyChannelRange this_obj);
2819         public static native void ReplyChannelRange_free(long this_obj);
2820         // const uint8_t (*ReplyChannelRange_get_chain_hash(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr))[32];
2821         public static native byte[] ReplyChannelRange_get_chain_hash(long this_ptr);
2822         // void ReplyChannelRange_set_chain_hash(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2823         public static native void ReplyChannelRange_set_chain_hash(long this_ptr, byte[] val);
2824         // uint32_t ReplyChannelRange_get_first_blocknum(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
2825         public static native int ReplyChannelRange_get_first_blocknum(long this_ptr);
2826         // void ReplyChannelRange_set_first_blocknum(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, uint32_t val);
2827         public static native void ReplyChannelRange_set_first_blocknum(long this_ptr, int val);
2828         // uint32_t ReplyChannelRange_get_number_of_blocks(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
2829         public static native int ReplyChannelRange_get_number_of_blocks(long this_ptr);
2830         // void ReplyChannelRange_set_number_of_blocks(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, uint32_t val);
2831         public static native void ReplyChannelRange_set_number_of_blocks(long this_ptr, int val);
2832         // bool ReplyChannelRange_get_sync_complete(const struct LDKReplyChannelRange *NONNULL_PTR this_ptr);
2833         public static native boolean ReplyChannelRange_get_sync_complete(long this_ptr);
2834         // void ReplyChannelRange_set_sync_complete(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, bool val);
2835         public static native void ReplyChannelRange_set_sync_complete(long this_ptr, boolean val);
2836         // void ReplyChannelRange_set_short_channel_ids(struct LDKReplyChannelRange *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
2837         public static native void ReplyChannelRange_set_short_channel_ids(long this_ptr, long[] val);
2838         // 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);
2839         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);
2840         // struct LDKReplyChannelRange ReplyChannelRange_clone(const struct LDKReplyChannelRange *NONNULL_PTR orig);
2841         public static native long ReplyChannelRange_clone(long orig);
2842         // void QueryShortChannelIds_free(struct LDKQueryShortChannelIds this_obj);
2843         public static native void QueryShortChannelIds_free(long this_obj);
2844         // const uint8_t (*QueryShortChannelIds_get_chain_hash(const struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr))[32];
2845         public static native byte[] QueryShortChannelIds_get_chain_hash(long this_ptr);
2846         // void QueryShortChannelIds_set_chain_hash(struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2847         public static native void QueryShortChannelIds_set_chain_hash(long this_ptr, byte[] val);
2848         // void QueryShortChannelIds_set_short_channel_ids(struct LDKQueryShortChannelIds *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
2849         public static native void QueryShortChannelIds_set_short_channel_ids(long this_ptr, long[] val);
2850         // MUST_USE_RES struct LDKQueryShortChannelIds QueryShortChannelIds_new(struct LDKThirtyTwoBytes chain_hash_arg, struct LDKCVec_u64Z short_channel_ids_arg);
2851         public static native long QueryShortChannelIds_new(byte[] chain_hash_arg, long[] short_channel_ids_arg);
2852         // struct LDKQueryShortChannelIds QueryShortChannelIds_clone(const struct LDKQueryShortChannelIds *NONNULL_PTR orig);
2853         public static native long QueryShortChannelIds_clone(long orig);
2854         // void ReplyShortChannelIdsEnd_free(struct LDKReplyShortChannelIdsEnd this_obj);
2855         public static native void ReplyShortChannelIdsEnd_free(long this_obj);
2856         // const uint8_t (*ReplyShortChannelIdsEnd_get_chain_hash(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr))[32];
2857         public static native byte[] ReplyShortChannelIdsEnd_get_chain_hash(long this_ptr);
2858         // void ReplyShortChannelIdsEnd_set_chain_hash(struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2859         public static native void ReplyShortChannelIdsEnd_set_chain_hash(long this_ptr, byte[] val);
2860         // bool ReplyShortChannelIdsEnd_get_full_information(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr);
2861         public static native boolean ReplyShortChannelIdsEnd_get_full_information(long this_ptr);
2862         // void ReplyShortChannelIdsEnd_set_full_information(struct LDKReplyShortChannelIdsEnd *NONNULL_PTR this_ptr, bool val);
2863         public static native void ReplyShortChannelIdsEnd_set_full_information(long this_ptr, boolean val);
2864         // MUST_USE_RES struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_new(struct LDKThirtyTwoBytes chain_hash_arg, bool full_information_arg);
2865         public static native long ReplyShortChannelIdsEnd_new(byte[] chain_hash_arg, boolean full_information_arg);
2866         // struct LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_clone(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR orig);
2867         public static native long ReplyShortChannelIdsEnd_clone(long orig);
2868         // void GossipTimestampFilter_free(struct LDKGossipTimestampFilter this_obj);
2869         public static native void GossipTimestampFilter_free(long this_obj);
2870         // const uint8_t (*GossipTimestampFilter_get_chain_hash(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr))[32];
2871         public static native byte[] GossipTimestampFilter_get_chain_hash(long this_ptr);
2872         // void GossipTimestampFilter_set_chain_hash(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
2873         public static native void GossipTimestampFilter_set_chain_hash(long this_ptr, byte[] val);
2874         // uint32_t GossipTimestampFilter_get_first_timestamp(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr);
2875         public static native int GossipTimestampFilter_get_first_timestamp(long this_ptr);
2876         // void GossipTimestampFilter_set_first_timestamp(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, uint32_t val);
2877         public static native void GossipTimestampFilter_set_first_timestamp(long this_ptr, int val);
2878         // uint32_t GossipTimestampFilter_get_timestamp_range(const struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr);
2879         public static native int GossipTimestampFilter_get_timestamp_range(long this_ptr);
2880         // void GossipTimestampFilter_set_timestamp_range(struct LDKGossipTimestampFilter *NONNULL_PTR this_ptr, uint32_t val);
2881         public static native void GossipTimestampFilter_set_timestamp_range(long this_ptr, int val);
2882         // MUST_USE_RES struct LDKGossipTimestampFilter GossipTimestampFilter_new(struct LDKThirtyTwoBytes chain_hash_arg, uint32_t first_timestamp_arg, uint32_t timestamp_range_arg);
2883         public static native long GossipTimestampFilter_new(byte[] chain_hash_arg, int first_timestamp_arg, int timestamp_range_arg);
2884         // struct LDKGossipTimestampFilter GossipTimestampFilter_clone(const struct LDKGossipTimestampFilter *NONNULL_PTR orig);
2885         public static native long GossipTimestampFilter_clone(long orig);
2886         // void ErrorAction_free(struct LDKErrorAction this_ptr);
2887         public static native void ErrorAction_free(long this_ptr);
2888         // struct LDKErrorAction ErrorAction_clone(const struct LDKErrorAction *NONNULL_PTR orig);
2889         public static native long ErrorAction_clone(long orig);
2890         // void LightningError_free(struct LDKLightningError this_obj);
2891         public static native void LightningError_free(long this_obj);
2892         // struct LDKStr LightningError_get_err(const struct LDKLightningError *NONNULL_PTR this_ptr);
2893         public static native String LightningError_get_err(long this_ptr);
2894         // void LightningError_set_err(struct LDKLightningError *NONNULL_PTR this_ptr, struct LDKCVec_u8Z val);
2895         public static native void LightningError_set_err(long this_ptr, byte[] val);
2896         // struct LDKErrorAction LightningError_get_action(const struct LDKLightningError *NONNULL_PTR this_ptr);
2897         public static native long LightningError_get_action(long this_ptr);
2898         // void LightningError_set_action(struct LDKLightningError *NONNULL_PTR this_ptr, struct LDKErrorAction val);
2899         public static native void LightningError_set_action(long this_ptr, long val);
2900         // MUST_USE_RES struct LDKLightningError LightningError_new(struct LDKCVec_u8Z err_arg, struct LDKErrorAction action_arg);
2901         public static native long LightningError_new(byte[] err_arg, long action_arg);
2902         // struct LDKLightningError LightningError_clone(const struct LDKLightningError *NONNULL_PTR orig);
2903         public static native long LightningError_clone(long orig);
2904         // void CommitmentUpdate_free(struct LDKCommitmentUpdate this_obj);
2905         public static native void CommitmentUpdate_free(long this_obj);
2906         // void CommitmentUpdate_set_update_add_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateAddHTLCZ val);
2907         public static native void CommitmentUpdate_set_update_add_htlcs(long this_ptr, long[] val);
2908         // void CommitmentUpdate_set_update_fulfill_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFulfillHTLCZ val);
2909         public static native void CommitmentUpdate_set_update_fulfill_htlcs(long this_ptr, long[] val);
2910         // void CommitmentUpdate_set_update_fail_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFailHTLCZ val);
2911         public static native void CommitmentUpdate_set_update_fail_htlcs(long this_ptr, long[] val);
2912         // void CommitmentUpdate_set_update_fail_malformed_htlcs(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCVec_UpdateFailMalformedHTLCZ val);
2913         public static native void CommitmentUpdate_set_update_fail_malformed_htlcs(long this_ptr, long[] val);
2914         // struct LDKUpdateFee CommitmentUpdate_get_update_fee(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
2915         public static native long CommitmentUpdate_get_update_fee(long this_ptr);
2916         // void CommitmentUpdate_set_update_fee(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKUpdateFee val);
2917         public static native void CommitmentUpdate_set_update_fee(long this_ptr, long val);
2918         // struct LDKCommitmentSigned CommitmentUpdate_get_commitment_signed(const struct LDKCommitmentUpdate *NONNULL_PTR this_ptr);
2919         public static native long CommitmentUpdate_get_commitment_signed(long this_ptr);
2920         // void CommitmentUpdate_set_commitment_signed(struct LDKCommitmentUpdate *NONNULL_PTR this_ptr, struct LDKCommitmentSigned val);
2921         public static native void CommitmentUpdate_set_commitment_signed(long this_ptr, long val);
2922         // 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);
2923         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);
2924         // struct LDKCommitmentUpdate CommitmentUpdate_clone(const struct LDKCommitmentUpdate *NONNULL_PTR orig);
2925         public static native long CommitmentUpdate_clone(long orig);
2926         // void HTLCFailChannelUpdate_free(struct LDKHTLCFailChannelUpdate this_ptr);
2927         public static native void HTLCFailChannelUpdate_free(long this_ptr);
2928         // struct LDKHTLCFailChannelUpdate HTLCFailChannelUpdate_clone(const struct LDKHTLCFailChannelUpdate *NONNULL_PTR orig);
2929         public static native long HTLCFailChannelUpdate_clone(long orig);
2930         // void ChannelMessageHandler_free(struct LDKChannelMessageHandler this_ptr);
2931         public static native void ChannelMessageHandler_free(long this_ptr);
2932         // void RoutingMessageHandler_free(struct LDKRoutingMessageHandler this_ptr);
2933         public static native void RoutingMessageHandler_free(long this_ptr);
2934         // struct LDKCVec_u8Z AcceptChannel_write(const struct LDKAcceptChannel *NONNULL_PTR obj);
2935         public static native byte[] AcceptChannel_write(long obj);
2936         // struct LDKCResult_AcceptChannelDecodeErrorZ AcceptChannel_read(struct LDKu8slice ser);
2937         public static native long AcceptChannel_read(byte[] ser);
2938         // struct LDKCVec_u8Z AnnouncementSignatures_write(const struct LDKAnnouncementSignatures *NONNULL_PTR obj);
2939         public static native byte[] AnnouncementSignatures_write(long obj);
2940         // struct LDKCResult_AnnouncementSignaturesDecodeErrorZ AnnouncementSignatures_read(struct LDKu8slice ser);
2941         public static native long AnnouncementSignatures_read(byte[] ser);
2942         // struct LDKCVec_u8Z ChannelReestablish_write(const struct LDKChannelReestablish *NONNULL_PTR obj);
2943         public static native byte[] ChannelReestablish_write(long obj);
2944         // struct LDKCResult_ChannelReestablishDecodeErrorZ ChannelReestablish_read(struct LDKu8slice ser);
2945         public static native long ChannelReestablish_read(byte[] ser);
2946         // struct LDKCVec_u8Z ClosingSigned_write(const struct LDKClosingSigned *NONNULL_PTR obj);
2947         public static native byte[] ClosingSigned_write(long obj);
2948         // struct LDKCResult_ClosingSignedDecodeErrorZ ClosingSigned_read(struct LDKu8slice ser);
2949         public static native long ClosingSigned_read(byte[] ser);
2950         // struct LDKCVec_u8Z CommitmentSigned_write(const struct LDKCommitmentSigned *NONNULL_PTR obj);
2951         public static native byte[] CommitmentSigned_write(long obj);
2952         // struct LDKCResult_CommitmentSignedDecodeErrorZ CommitmentSigned_read(struct LDKu8slice ser);
2953         public static native long CommitmentSigned_read(byte[] ser);
2954         // struct LDKCVec_u8Z FundingCreated_write(const struct LDKFundingCreated *NONNULL_PTR obj);
2955         public static native byte[] FundingCreated_write(long obj);
2956         // struct LDKCResult_FundingCreatedDecodeErrorZ FundingCreated_read(struct LDKu8slice ser);
2957         public static native long FundingCreated_read(byte[] ser);
2958         // struct LDKCVec_u8Z FundingSigned_write(const struct LDKFundingSigned *NONNULL_PTR obj);
2959         public static native byte[] FundingSigned_write(long obj);
2960         // struct LDKCResult_FundingSignedDecodeErrorZ FundingSigned_read(struct LDKu8slice ser);
2961         public static native long FundingSigned_read(byte[] ser);
2962         // struct LDKCVec_u8Z FundingLocked_write(const struct LDKFundingLocked *NONNULL_PTR obj);
2963         public static native byte[] FundingLocked_write(long obj);
2964         // struct LDKCResult_FundingLockedDecodeErrorZ FundingLocked_read(struct LDKu8slice ser);
2965         public static native long FundingLocked_read(byte[] ser);
2966         // struct LDKCVec_u8Z Init_write(const struct LDKInit *NONNULL_PTR obj);
2967         public static native byte[] Init_write(long obj);
2968         // struct LDKCResult_InitDecodeErrorZ Init_read(struct LDKu8slice ser);
2969         public static native long Init_read(byte[] ser);
2970         // struct LDKCVec_u8Z OpenChannel_write(const struct LDKOpenChannel *NONNULL_PTR obj);
2971         public static native byte[] OpenChannel_write(long obj);
2972         // struct LDKCResult_OpenChannelDecodeErrorZ OpenChannel_read(struct LDKu8slice ser);
2973         public static native long OpenChannel_read(byte[] ser);
2974         // struct LDKCVec_u8Z RevokeAndACK_write(const struct LDKRevokeAndACK *NONNULL_PTR obj);
2975         public static native byte[] RevokeAndACK_write(long obj);
2976         // struct LDKCResult_RevokeAndACKDecodeErrorZ RevokeAndACK_read(struct LDKu8slice ser);
2977         public static native long RevokeAndACK_read(byte[] ser);
2978         // struct LDKCVec_u8Z Shutdown_write(const struct LDKShutdown *NONNULL_PTR obj);
2979         public static native byte[] Shutdown_write(long obj);
2980         // struct LDKCResult_ShutdownDecodeErrorZ Shutdown_read(struct LDKu8slice ser);
2981         public static native long Shutdown_read(byte[] ser);
2982         // struct LDKCVec_u8Z UpdateFailHTLC_write(const struct LDKUpdateFailHTLC *NONNULL_PTR obj);
2983         public static native byte[] UpdateFailHTLC_write(long obj);
2984         // struct LDKCResult_UpdateFailHTLCDecodeErrorZ UpdateFailHTLC_read(struct LDKu8slice ser);
2985         public static native long UpdateFailHTLC_read(byte[] ser);
2986         // struct LDKCVec_u8Z UpdateFailMalformedHTLC_write(const struct LDKUpdateFailMalformedHTLC *NONNULL_PTR obj);
2987         public static native byte[] UpdateFailMalformedHTLC_write(long obj);
2988         // struct LDKCResult_UpdateFailMalformedHTLCDecodeErrorZ UpdateFailMalformedHTLC_read(struct LDKu8slice ser);
2989         public static native long UpdateFailMalformedHTLC_read(byte[] ser);
2990         // struct LDKCVec_u8Z UpdateFee_write(const struct LDKUpdateFee *NONNULL_PTR obj);
2991         public static native byte[] UpdateFee_write(long obj);
2992         // struct LDKCResult_UpdateFeeDecodeErrorZ UpdateFee_read(struct LDKu8slice ser);
2993         public static native long UpdateFee_read(byte[] ser);
2994         // struct LDKCVec_u8Z UpdateFulfillHTLC_write(const struct LDKUpdateFulfillHTLC *NONNULL_PTR obj);
2995         public static native byte[] UpdateFulfillHTLC_write(long obj);
2996         // struct LDKCResult_UpdateFulfillHTLCDecodeErrorZ UpdateFulfillHTLC_read(struct LDKu8slice ser);
2997         public static native long UpdateFulfillHTLC_read(byte[] ser);
2998         // struct LDKCVec_u8Z UpdateAddHTLC_write(const struct LDKUpdateAddHTLC *NONNULL_PTR obj);
2999         public static native byte[] UpdateAddHTLC_write(long obj);
3000         // struct LDKCResult_UpdateAddHTLCDecodeErrorZ UpdateAddHTLC_read(struct LDKu8slice ser);
3001         public static native long UpdateAddHTLC_read(byte[] ser);
3002         // struct LDKCVec_u8Z Ping_write(const struct LDKPing *NONNULL_PTR obj);
3003         public static native byte[] Ping_write(long obj);
3004         // struct LDKCResult_PingDecodeErrorZ Ping_read(struct LDKu8slice ser);
3005         public static native long Ping_read(byte[] ser);
3006         // struct LDKCVec_u8Z Pong_write(const struct LDKPong *NONNULL_PTR obj);
3007         public static native byte[] Pong_write(long obj);
3008         // struct LDKCResult_PongDecodeErrorZ Pong_read(struct LDKu8slice ser);
3009         public static native long Pong_read(byte[] ser);
3010         // struct LDKCVec_u8Z UnsignedChannelAnnouncement_write(const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR obj);
3011         public static native byte[] UnsignedChannelAnnouncement_write(long obj);
3012         // struct LDKCResult_UnsignedChannelAnnouncementDecodeErrorZ UnsignedChannelAnnouncement_read(struct LDKu8slice ser);
3013         public static native long UnsignedChannelAnnouncement_read(byte[] ser);
3014         // struct LDKCVec_u8Z ChannelAnnouncement_write(const struct LDKChannelAnnouncement *NONNULL_PTR obj);
3015         public static native byte[] ChannelAnnouncement_write(long obj);
3016         // struct LDKCResult_ChannelAnnouncementDecodeErrorZ ChannelAnnouncement_read(struct LDKu8slice ser);
3017         public static native long ChannelAnnouncement_read(byte[] ser);
3018         // struct LDKCVec_u8Z UnsignedChannelUpdate_write(const struct LDKUnsignedChannelUpdate *NONNULL_PTR obj);
3019         public static native byte[] UnsignedChannelUpdate_write(long obj);
3020         // struct LDKCResult_UnsignedChannelUpdateDecodeErrorZ UnsignedChannelUpdate_read(struct LDKu8slice ser);
3021         public static native long UnsignedChannelUpdate_read(byte[] ser);
3022         // struct LDKCVec_u8Z ChannelUpdate_write(const struct LDKChannelUpdate *NONNULL_PTR obj);
3023         public static native byte[] ChannelUpdate_write(long obj);
3024         // struct LDKCResult_ChannelUpdateDecodeErrorZ ChannelUpdate_read(struct LDKu8slice ser);
3025         public static native long ChannelUpdate_read(byte[] ser);
3026         // struct LDKCVec_u8Z ErrorMessage_write(const struct LDKErrorMessage *NONNULL_PTR obj);
3027         public static native byte[] ErrorMessage_write(long obj);
3028         // struct LDKCResult_ErrorMessageDecodeErrorZ ErrorMessage_read(struct LDKu8slice ser);
3029         public static native long ErrorMessage_read(byte[] ser);
3030         // struct LDKCVec_u8Z UnsignedNodeAnnouncement_write(const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR obj);
3031         public static native byte[] UnsignedNodeAnnouncement_write(long obj);
3032         // struct LDKCResult_UnsignedNodeAnnouncementDecodeErrorZ UnsignedNodeAnnouncement_read(struct LDKu8slice ser);
3033         public static native long UnsignedNodeAnnouncement_read(byte[] ser);
3034         // struct LDKCVec_u8Z NodeAnnouncement_write(const struct LDKNodeAnnouncement *NONNULL_PTR obj);
3035         public static native byte[] NodeAnnouncement_write(long obj);
3036         // struct LDKCResult_NodeAnnouncementDecodeErrorZ NodeAnnouncement_read(struct LDKu8slice ser);
3037         public static native long NodeAnnouncement_read(byte[] ser);
3038         // struct LDKCResult_QueryShortChannelIdsDecodeErrorZ QueryShortChannelIds_read(struct LDKu8slice ser);
3039         public static native long QueryShortChannelIds_read(byte[] ser);
3040         // struct LDKCVec_u8Z QueryShortChannelIds_write(const struct LDKQueryShortChannelIds *NONNULL_PTR obj);
3041         public static native byte[] QueryShortChannelIds_write(long obj);
3042         // struct LDKCResult_ReplyShortChannelIdsEndDecodeErrorZ ReplyShortChannelIdsEnd_read(struct LDKu8slice ser);
3043         public static native long ReplyShortChannelIdsEnd_read(byte[] ser);
3044         // struct LDKCVec_u8Z ReplyShortChannelIdsEnd_write(const struct LDKReplyShortChannelIdsEnd *NONNULL_PTR obj);
3045         public static native byte[] ReplyShortChannelIdsEnd_write(long obj);
3046         // MUST_USE_RES uint32_t QueryChannelRange_end_blocknum(const struct LDKQueryChannelRange *NONNULL_PTR this_arg);
3047         public static native int QueryChannelRange_end_blocknum(long this_arg);
3048         // struct LDKCResult_QueryChannelRangeDecodeErrorZ QueryChannelRange_read(struct LDKu8slice ser);
3049         public static native long QueryChannelRange_read(byte[] ser);
3050         // struct LDKCVec_u8Z QueryChannelRange_write(const struct LDKQueryChannelRange *NONNULL_PTR obj);
3051         public static native byte[] QueryChannelRange_write(long obj);
3052         // struct LDKCResult_ReplyChannelRangeDecodeErrorZ ReplyChannelRange_read(struct LDKu8slice ser);
3053         public static native long ReplyChannelRange_read(byte[] ser);
3054         // struct LDKCVec_u8Z ReplyChannelRange_write(const struct LDKReplyChannelRange *NONNULL_PTR obj);
3055         public static native byte[] ReplyChannelRange_write(long obj);
3056         // struct LDKCResult_GossipTimestampFilterDecodeErrorZ GossipTimestampFilter_read(struct LDKu8slice ser);
3057         public static native long GossipTimestampFilter_read(byte[] ser);
3058         // struct LDKCVec_u8Z GossipTimestampFilter_write(const struct LDKGossipTimestampFilter *NONNULL_PTR obj);
3059         public static native byte[] GossipTimestampFilter_write(long obj);
3060         // void IgnoringMessageHandler_free(struct LDKIgnoringMessageHandler this_obj);
3061         public static native void IgnoringMessageHandler_free(long this_obj);
3062         // MUST_USE_RES struct LDKIgnoringMessageHandler IgnoringMessageHandler_new(void);
3063         public static native long IgnoringMessageHandler_new();
3064         // struct LDKMessageSendEventsProvider IgnoringMessageHandler_as_MessageSendEventsProvider(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
3065         public static native long IgnoringMessageHandler_as_MessageSendEventsProvider(long this_arg);
3066         // struct LDKRoutingMessageHandler IgnoringMessageHandler_as_RoutingMessageHandler(const struct LDKIgnoringMessageHandler *NONNULL_PTR this_arg);
3067         public static native long IgnoringMessageHandler_as_RoutingMessageHandler(long this_arg);
3068         // void ErroringMessageHandler_free(struct LDKErroringMessageHandler this_obj);
3069         public static native void ErroringMessageHandler_free(long this_obj);
3070         // MUST_USE_RES struct LDKErroringMessageHandler ErroringMessageHandler_new(void);
3071         public static native long ErroringMessageHandler_new();
3072         // struct LDKMessageSendEventsProvider ErroringMessageHandler_as_MessageSendEventsProvider(const struct LDKErroringMessageHandler *NONNULL_PTR this_arg);
3073         public static native long ErroringMessageHandler_as_MessageSendEventsProvider(long this_arg);
3074         // struct LDKChannelMessageHandler ErroringMessageHandler_as_ChannelMessageHandler(const struct LDKErroringMessageHandler *NONNULL_PTR this_arg);
3075         public static native long ErroringMessageHandler_as_ChannelMessageHandler(long this_arg);
3076         // void MessageHandler_free(struct LDKMessageHandler this_obj);
3077         public static native void MessageHandler_free(long this_obj);
3078         // const struct LDKChannelMessageHandler *MessageHandler_get_chan_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
3079         public static native long MessageHandler_get_chan_handler(long this_ptr);
3080         // void MessageHandler_set_chan_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKChannelMessageHandler val);
3081         public static native void MessageHandler_set_chan_handler(long this_ptr, long val);
3082         // const struct LDKRoutingMessageHandler *MessageHandler_get_route_handler(const struct LDKMessageHandler *NONNULL_PTR this_ptr);
3083         public static native long MessageHandler_get_route_handler(long this_ptr);
3084         // void MessageHandler_set_route_handler(struct LDKMessageHandler *NONNULL_PTR this_ptr, struct LDKRoutingMessageHandler val);
3085         public static native void MessageHandler_set_route_handler(long this_ptr, long val);
3086         // MUST_USE_RES struct LDKMessageHandler MessageHandler_new(struct LDKChannelMessageHandler chan_handler_arg, struct LDKRoutingMessageHandler route_handler_arg);
3087         public static native long MessageHandler_new(long chan_handler_arg, long route_handler_arg);
3088         // struct LDKSocketDescriptor SocketDescriptor_clone(const struct LDKSocketDescriptor *NONNULL_PTR orig);
3089         public static native long SocketDescriptor_clone(long orig);
3090         // void SocketDescriptor_free(struct LDKSocketDescriptor this_ptr);
3091         public static native void SocketDescriptor_free(long this_ptr);
3092         // void PeerHandleError_free(struct LDKPeerHandleError this_obj);
3093         public static native void PeerHandleError_free(long this_obj);
3094         // bool PeerHandleError_get_no_connection_possible(const struct LDKPeerHandleError *NONNULL_PTR this_ptr);
3095         public static native boolean PeerHandleError_get_no_connection_possible(long this_ptr);
3096         // void PeerHandleError_set_no_connection_possible(struct LDKPeerHandleError *NONNULL_PTR this_ptr, bool val);
3097         public static native void PeerHandleError_set_no_connection_possible(long this_ptr, boolean val);
3098         // MUST_USE_RES struct LDKPeerHandleError PeerHandleError_new(bool no_connection_possible_arg);
3099         public static native long PeerHandleError_new(boolean no_connection_possible_arg);
3100         // struct LDKPeerHandleError PeerHandleError_clone(const struct LDKPeerHandleError *NONNULL_PTR orig);
3101         public static native long PeerHandleError_clone(long orig);
3102         // void PeerManager_free(struct LDKPeerManager this_obj);
3103         public static native void PeerManager_free(long this_obj);
3104         // 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);
3105         public static native long PeerManager_new(long message_handler, byte[] our_node_secret, byte[] ephemeral_random_data, long logger);
3106         // MUST_USE_RES struct LDKCVec_PublicKeyZ PeerManager_get_peer_node_ids(const struct LDKPeerManager *NONNULL_PTR this_arg);
3107         public static native byte[][] PeerManager_get_peer_node_ids(long this_arg);
3108         // 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);
3109         public static native long PeerManager_new_outbound_connection(long this_arg, byte[] their_node_id, long descriptor);
3110         // MUST_USE_RES struct LDKCResult_NonePeerHandleErrorZ PeerManager_new_inbound_connection(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor descriptor);
3111         public static native long PeerManager_new_inbound_connection(long this_arg, long descriptor);
3112         // MUST_USE_RES struct LDKCResult_NonePeerHandleErrorZ PeerManager_write_buffer_space_avail(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKSocketDescriptor *NONNULL_PTR descriptor);
3113         public static native long PeerManager_write_buffer_space_avail(long this_arg, long descriptor);
3114         // 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);
3115         public static native long PeerManager_read_event(long this_arg, long peer_descriptor, byte[] data);
3116         // void PeerManager_process_events(const struct LDKPeerManager *NONNULL_PTR this_arg);
3117         public static native void PeerManager_process_events(long this_arg);
3118         // void PeerManager_socket_disconnected(const struct LDKPeerManager *NONNULL_PTR this_arg, const struct LDKSocketDescriptor *NONNULL_PTR descriptor);
3119         public static native void PeerManager_socket_disconnected(long this_arg, long descriptor);
3120         // void PeerManager_disconnect_by_node_id(const struct LDKPeerManager *NONNULL_PTR this_arg, struct LDKPublicKey node_id, bool no_connection_possible);
3121         public static native void PeerManager_disconnect_by_node_id(long this_arg, byte[] node_id, boolean no_connection_possible);
3122         // void PeerManager_timer_tick_occurred(const struct LDKPeerManager *NONNULL_PTR this_arg);
3123         public static native void PeerManager_timer_tick_occurred(long this_arg);
3124         // struct LDKThirtyTwoBytes build_commitment_secret(const uint8_t (*commitment_seed)[32], uint64_t idx);
3125         public static native byte[] build_commitment_secret(byte[] commitment_seed, long idx);
3126         // struct LDKCResult_SecretKeyErrorZ derive_private_key(struct LDKPublicKey per_commitment_point, const uint8_t (*base_secret)[32]);
3127         public static native long derive_private_key(byte[] per_commitment_point, byte[] base_secret);
3128         // struct LDKCResult_PublicKeyErrorZ derive_public_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey base_point);
3129         public static native long derive_public_key(byte[] per_commitment_point, byte[] base_point);
3130         // struct LDKCResult_SecretKeyErrorZ derive_private_revocation_key(const uint8_t (*per_commitment_secret)[32], const uint8_t (*countersignatory_revocation_base_secret)[32]);
3131         public static native long derive_private_revocation_key(byte[] per_commitment_secret, byte[] countersignatory_revocation_base_secret);
3132         // struct LDKCResult_PublicKeyErrorZ derive_public_revocation_key(struct LDKPublicKey per_commitment_point, struct LDKPublicKey countersignatory_revocation_base_point);
3133         public static native long derive_public_revocation_key(byte[] per_commitment_point, byte[] countersignatory_revocation_base_point);
3134         // void TxCreationKeys_free(struct LDKTxCreationKeys this_obj);
3135         public static native void TxCreationKeys_free(long this_obj);
3136         // struct LDKPublicKey TxCreationKeys_get_per_commitment_point(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
3137         public static native byte[] TxCreationKeys_get_per_commitment_point(long this_ptr);
3138         // void TxCreationKeys_set_per_commitment_point(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3139         public static native void TxCreationKeys_set_per_commitment_point(long this_ptr, byte[] val);
3140         // struct LDKPublicKey TxCreationKeys_get_revocation_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
3141         public static native byte[] TxCreationKeys_get_revocation_key(long this_ptr);
3142         // void TxCreationKeys_set_revocation_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3143         public static native void TxCreationKeys_set_revocation_key(long this_ptr, byte[] val);
3144         // struct LDKPublicKey TxCreationKeys_get_broadcaster_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
3145         public static native byte[] TxCreationKeys_get_broadcaster_htlc_key(long this_ptr);
3146         // void TxCreationKeys_set_broadcaster_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3147         public static native void TxCreationKeys_set_broadcaster_htlc_key(long this_ptr, byte[] val);
3148         // struct LDKPublicKey TxCreationKeys_get_countersignatory_htlc_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
3149         public static native byte[] TxCreationKeys_get_countersignatory_htlc_key(long this_ptr);
3150         // void TxCreationKeys_set_countersignatory_htlc_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3151         public static native void TxCreationKeys_set_countersignatory_htlc_key(long this_ptr, byte[] val);
3152         // struct LDKPublicKey TxCreationKeys_get_broadcaster_delayed_payment_key(const struct LDKTxCreationKeys *NONNULL_PTR this_ptr);
3153         public static native byte[] TxCreationKeys_get_broadcaster_delayed_payment_key(long this_ptr);
3154         // void TxCreationKeys_set_broadcaster_delayed_payment_key(struct LDKTxCreationKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3155         public static native void TxCreationKeys_set_broadcaster_delayed_payment_key(long this_ptr, byte[] val);
3156         // 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);
3157         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);
3158         // struct LDKTxCreationKeys TxCreationKeys_clone(const struct LDKTxCreationKeys *NONNULL_PTR orig);
3159         public static native long TxCreationKeys_clone(long orig);
3160         // struct LDKCVec_u8Z TxCreationKeys_write(const struct LDKTxCreationKeys *NONNULL_PTR obj);
3161         public static native byte[] TxCreationKeys_write(long obj);
3162         // struct LDKCResult_TxCreationKeysDecodeErrorZ TxCreationKeys_read(struct LDKu8slice ser);
3163         public static native long TxCreationKeys_read(byte[] ser);
3164         // void ChannelPublicKeys_free(struct LDKChannelPublicKeys this_obj);
3165         public static native void ChannelPublicKeys_free(long this_obj);
3166         // struct LDKPublicKey ChannelPublicKeys_get_funding_pubkey(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
3167         public static native byte[] ChannelPublicKeys_get_funding_pubkey(long this_ptr);
3168         // void ChannelPublicKeys_set_funding_pubkey(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3169         public static native void ChannelPublicKeys_set_funding_pubkey(long this_ptr, byte[] val);
3170         // struct LDKPublicKey ChannelPublicKeys_get_revocation_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
3171         public static native byte[] ChannelPublicKeys_get_revocation_basepoint(long this_ptr);
3172         // void ChannelPublicKeys_set_revocation_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3173         public static native void ChannelPublicKeys_set_revocation_basepoint(long this_ptr, byte[] val);
3174         // struct LDKPublicKey ChannelPublicKeys_get_payment_point(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
3175         public static native byte[] ChannelPublicKeys_get_payment_point(long this_ptr);
3176         // void ChannelPublicKeys_set_payment_point(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3177         public static native void ChannelPublicKeys_set_payment_point(long this_ptr, byte[] val);
3178         // struct LDKPublicKey ChannelPublicKeys_get_delayed_payment_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
3179         public static native byte[] ChannelPublicKeys_get_delayed_payment_basepoint(long this_ptr);
3180         // void ChannelPublicKeys_set_delayed_payment_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3181         public static native void ChannelPublicKeys_set_delayed_payment_basepoint(long this_ptr, byte[] val);
3182         // struct LDKPublicKey ChannelPublicKeys_get_htlc_basepoint(const struct LDKChannelPublicKeys *NONNULL_PTR this_ptr);
3183         public static native byte[] ChannelPublicKeys_get_htlc_basepoint(long this_ptr);
3184         // void ChannelPublicKeys_set_htlc_basepoint(struct LDKChannelPublicKeys *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3185         public static native void ChannelPublicKeys_set_htlc_basepoint(long this_ptr, byte[] val);
3186         // 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);
3187         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);
3188         // struct LDKChannelPublicKeys ChannelPublicKeys_clone(const struct LDKChannelPublicKeys *NONNULL_PTR orig);
3189         public static native long ChannelPublicKeys_clone(long orig);
3190         // struct LDKCVec_u8Z ChannelPublicKeys_write(const struct LDKChannelPublicKeys *NONNULL_PTR obj);
3191         public static native byte[] ChannelPublicKeys_write(long obj);
3192         // struct LDKCResult_ChannelPublicKeysDecodeErrorZ ChannelPublicKeys_read(struct LDKu8slice ser);
3193         public static native long ChannelPublicKeys_read(byte[] ser);
3194         // 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);
3195         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);
3196         // 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);
3197         public static native long TxCreationKeys_from_channel_static_keys(byte[] per_commitment_point, long broadcaster_keys, long countersignatory_keys);
3198         // struct LDKCVec_u8Z get_revokeable_redeemscript(struct LDKPublicKey revocation_key, uint16_t contest_delay, struct LDKPublicKey broadcaster_delayed_payment_key);
3199         public static native byte[] get_revokeable_redeemscript(byte[] revocation_key, short contest_delay, byte[] broadcaster_delayed_payment_key);
3200         // void HTLCOutputInCommitment_free(struct LDKHTLCOutputInCommitment this_obj);
3201         public static native void HTLCOutputInCommitment_free(long this_obj);
3202         // bool HTLCOutputInCommitment_get_offered(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
3203         public static native boolean HTLCOutputInCommitment_get_offered(long this_ptr);
3204         // void HTLCOutputInCommitment_set_offered(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, bool val);
3205         public static native void HTLCOutputInCommitment_set_offered(long this_ptr, boolean val);
3206         // uint64_t HTLCOutputInCommitment_get_amount_msat(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
3207         public static native long HTLCOutputInCommitment_get_amount_msat(long this_ptr);
3208         // void HTLCOutputInCommitment_set_amount_msat(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, uint64_t val);
3209         public static native void HTLCOutputInCommitment_set_amount_msat(long this_ptr, long val);
3210         // uint32_t HTLCOutputInCommitment_get_cltv_expiry(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
3211         public static native int HTLCOutputInCommitment_get_cltv_expiry(long this_ptr);
3212         // void HTLCOutputInCommitment_set_cltv_expiry(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, uint32_t val);
3213         public static native void HTLCOutputInCommitment_set_cltv_expiry(long this_ptr, int val);
3214         // const uint8_t (*HTLCOutputInCommitment_get_payment_hash(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr))[32];
3215         public static native byte[] HTLCOutputInCommitment_get_payment_hash(long this_ptr);
3216         // void HTLCOutputInCommitment_set_payment_hash(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3217         public static native void HTLCOutputInCommitment_set_payment_hash(long this_ptr, byte[] val);
3218         // struct LDKCOption_u32Z HTLCOutputInCommitment_get_transaction_output_index(const struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr);
3219         public static native long HTLCOutputInCommitment_get_transaction_output_index(long this_ptr);
3220         // void HTLCOutputInCommitment_set_transaction_output_index(struct LDKHTLCOutputInCommitment *NONNULL_PTR this_ptr, struct LDKCOption_u32Z val);
3221         public static native void HTLCOutputInCommitment_set_transaction_output_index(long this_ptr, long val);
3222         // 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);
3223         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);
3224         // struct LDKHTLCOutputInCommitment HTLCOutputInCommitment_clone(const struct LDKHTLCOutputInCommitment *NONNULL_PTR orig);
3225         public static native long HTLCOutputInCommitment_clone(long orig);
3226         // struct LDKCVec_u8Z HTLCOutputInCommitment_write(const struct LDKHTLCOutputInCommitment *NONNULL_PTR obj);
3227         public static native byte[] HTLCOutputInCommitment_write(long obj);
3228         // struct LDKCResult_HTLCOutputInCommitmentDecodeErrorZ HTLCOutputInCommitment_read(struct LDKu8slice ser);
3229         public static native long HTLCOutputInCommitment_read(byte[] ser);
3230         // struct LDKCVec_u8Z get_htlc_redeemscript(const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, const struct LDKTxCreationKeys *NONNULL_PTR keys);
3231         public static native byte[] get_htlc_redeemscript(long htlc, long keys);
3232         // struct LDKCVec_u8Z make_funding_redeemscript(struct LDKPublicKey broadcaster, struct LDKPublicKey countersignatory);
3233         public static native byte[] make_funding_redeemscript(byte[] broadcaster, byte[] countersignatory);
3234         // struct LDKTransaction build_htlc_transaction(const uint8_t (*prev_hash)[32], uint32_t feerate_per_kw, uint16_t contest_delay, const struct LDKHTLCOutputInCommitment *NONNULL_PTR htlc, struct LDKPublicKey broadcaster_delayed_payment_key, struct LDKPublicKey revocation_key);
3235         public static native byte[] build_htlc_transaction(byte[] prev_hash, int feerate_per_kw, short contest_delay, long htlc, byte[] broadcaster_delayed_payment_key, byte[] revocation_key);
3236         // void ChannelTransactionParameters_free(struct LDKChannelTransactionParameters this_obj);
3237         public static native void ChannelTransactionParameters_free(long this_obj);
3238         // struct LDKChannelPublicKeys ChannelTransactionParameters_get_holder_pubkeys(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
3239         public static native long ChannelTransactionParameters_get_holder_pubkeys(long this_ptr);
3240         // void ChannelTransactionParameters_set_holder_pubkeys(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKChannelPublicKeys val);
3241         public static native void ChannelTransactionParameters_set_holder_pubkeys(long this_ptr, long val);
3242         // uint16_t ChannelTransactionParameters_get_holder_selected_contest_delay(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
3243         public static native short ChannelTransactionParameters_get_holder_selected_contest_delay(long this_ptr);
3244         // void ChannelTransactionParameters_set_holder_selected_contest_delay(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, uint16_t val);
3245         public static native void ChannelTransactionParameters_set_holder_selected_contest_delay(long this_ptr, short val);
3246         // bool ChannelTransactionParameters_get_is_outbound_from_holder(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
3247         public static native boolean ChannelTransactionParameters_get_is_outbound_from_holder(long this_ptr);
3248         // void ChannelTransactionParameters_set_is_outbound_from_holder(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, bool val);
3249         public static native void ChannelTransactionParameters_set_is_outbound_from_holder(long this_ptr, boolean val);
3250         // struct LDKCounterpartyChannelTransactionParameters ChannelTransactionParameters_get_counterparty_parameters(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
3251         public static native long ChannelTransactionParameters_get_counterparty_parameters(long this_ptr);
3252         // void ChannelTransactionParameters_set_counterparty_parameters(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKCounterpartyChannelTransactionParameters val);
3253         public static native void ChannelTransactionParameters_set_counterparty_parameters(long this_ptr, long val);
3254         // struct LDKOutPoint ChannelTransactionParameters_get_funding_outpoint(const struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr);
3255         public static native long ChannelTransactionParameters_get_funding_outpoint(long this_ptr);
3256         // void ChannelTransactionParameters_set_funding_outpoint(struct LDKChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKOutPoint val);
3257         public static native void ChannelTransactionParameters_set_funding_outpoint(long this_ptr, long val);
3258         // 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);
3259         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);
3260         // struct LDKChannelTransactionParameters ChannelTransactionParameters_clone(const struct LDKChannelTransactionParameters *NONNULL_PTR orig);
3261         public static native long ChannelTransactionParameters_clone(long orig);
3262         // void CounterpartyChannelTransactionParameters_free(struct LDKCounterpartyChannelTransactionParameters this_obj);
3263         public static native void CounterpartyChannelTransactionParameters_free(long this_obj);
3264         // struct LDKChannelPublicKeys CounterpartyChannelTransactionParameters_get_pubkeys(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr);
3265         public static native long CounterpartyChannelTransactionParameters_get_pubkeys(long this_ptr);
3266         // void CounterpartyChannelTransactionParameters_set_pubkeys(struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr, struct LDKChannelPublicKeys val);
3267         public static native void CounterpartyChannelTransactionParameters_set_pubkeys(long this_ptr, long val);
3268         // uint16_t CounterpartyChannelTransactionParameters_get_selected_contest_delay(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr);
3269         public static native short CounterpartyChannelTransactionParameters_get_selected_contest_delay(long this_ptr);
3270         // void CounterpartyChannelTransactionParameters_set_selected_contest_delay(struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR this_ptr, uint16_t val);
3271         public static native void CounterpartyChannelTransactionParameters_set_selected_contest_delay(long this_ptr, short val);
3272         // MUST_USE_RES struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_new(struct LDKChannelPublicKeys pubkeys_arg, uint16_t selected_contest_delay_arg);
3273         public static native long CounterpartyChannelTransactionParameters_new(long pubkeys_arg, short selected_contest_delay_arg);
3274         // struct LDKCounterpartyChannelTransactionParameters CounterpartyChannelTransactionParameters_clone(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR orig);
3275         public static native long CounterpartyChannelTransactionParameters_clone(long orig);
3276         // MUST_USE_RES bool ChannelTransactionParameters_is_populated(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
3277         public static native boolean ChannelTransactionParameters_is_populated(long this_arg);
3278         // MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_holder_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
3279         public static native long ChannelTransactionParameters_as_holder_broadcastable(long this_arg);
3280         // MUST_USE_RES struct LDKDirectedChannelTransactionParameters ChannelTransactionParameters_as_counterparty_broadcastable(const struct LDKChannelTransactionParameters *NONNULL_PTR this_arg);
3281         public static native long ChannelTransactionParameters_as_counterparty_broadcastable(long this_arg);
3282         // struct LDKCVec_u8Z CounterpartyChannelTransactionParameters_write(const struct LDKCounterpartyChannelTransactionParameters *NONNULL_PTR obj);
3283         public static native byte[] CounterpartyChannelTransactionParameters_write(long obj);
3284         // struct LDKCResult_CounterpartyChannelTransactionParametersDecodeErrorZ CounterpartyChannelTransactionParameters_read(struct LDKu8slice ser);
3285         public static native long CounterpartyChannelTransactionParameters_read(byte[] ser);
3286         // struct LDKCVec_u8Z ChannelTransactionParameters_write(const struct LDKChannelTransactionParameters *NONNULL_PTR obj);
3287         public static native byte[] ChannelTransactionParameters_write(long obj);
3288         // struct LDKCResult_ChannelTransactionParametersDecodeErrorZ ChannelTransactionParameters_read(struct LDKu8slice ser);
3289         public static native long ChannelTransactionParameters_read(byte[] ser);
3290         // void DirectedChannelTransactionParameters_free(struct LDKDirectedChannelTransactionParameters this_obj);
3291         public static native void DirectedChannelTransactionParameters_free(long this_obj);
3292         // MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_broadcaster_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
3293         public static native long DirectedChannelTransactionParameters_broadcaster_pubkeys(long this_arg);
3294         // MUST_USE_RES struct LDKChannelPublicKeys DirectedChannelTransactionParameters_countersignatory_pubkeys(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
3295         public static native long DirectedChannelTransactionParameters_countersignatory_pubkeys(long this_arg);
3296         // MUST_USE_RES uint16_t DirectedChannelTransactionParameters_contest_delay(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
3297         public static native short DirectedChannelTransactionParameters_contest_delay(long this_arg);
3298         // MUST_USE_RES bool DirectedChannelTransactionParameters_is_outbound(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
3299         public static native boolean DirectedChannelTransactionParameters_is_outbound(long this_arg);
3300         // MUST_USE_RES struct LDKOutPoint DirectedChannelTransactionParameters_funding_outpoint(const struct LDKDirectedChannelTransactionParameters *NONNULL_PTR this_arg);
3301         public static native long DirectedChannelTransactionParameters_funding_outpoint(long this_arg);
3302         // void HolderCommitmentTransaction_free(struct LDKHolderCommitmentTransaction this_obj);
3303         public static native void HolderCommitmentTransaction_free(long this_obj);
3304         // struct LDKSignature HolderCommitmentTransaction_get_counterparty_sig(const struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr);
3305         public static native byte[] HolderCommitmentTransaction_get_counterparty_sig(long this_ptr);
3306         // void HolderCommitmentTransaction_set_counterparty_sig(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKSignature val);
3307         public static native void HolderCommitmentTransaction_set_counterparty_sig(long this_ptr, byte[] val);
3308         // void HolderCommitmentTransaction_set_counterparty_htlc_sigs(struct LDKHolderCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKCVec_SignatureZ val);
3309         public static native void HolderCommitmentTransaction_set_counterparty_htlc_sigs(long this_ptr, byte[][] val);
3310         // struct LDKHolderCommitmentTransaction HolderCommitmentTransaction_clone(const struct LDKHolderCommitmentTransaction *NONNULL_PTR orig);
3311         public static native long HolderCommitmentTransaction_clone(long orig);
3312         // struct LDKCVec_u8Z HolderCommitmentTransaction_write(const struct LDKHolderCommitmentTransaction *NONNULL_PTR obj);
3313         public static native byte[] HolderCommitmentTransaction_write(long obj);
3314         // struct LDKCResult_HolderCommitmentTransactionDecodeErrorZ HolderCommitmentTransaction_read(struct LDKu8slice ser);
3315         public static native long HolderCommitmentTransaction_read(byte[] ser);
3316         // 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);
3317         public static native long HolderCommitmentTransaction_new(long commitment_tx, byte[] counterparty_sig, byte[][] counterparty_htlc_sigs, byte[] holder_funding_key, byte[] counterparty_funding_key);
3318         // void BuiltCommitmentTransaction_free(struct LDKBuiltCommitmentTransaction this_obj);
3319         public static native void BuiltCommitmentTransaction_free(long this_obj);
3320         // struct LDKTransaction BuiltCommitmentTransaction_get_transaction(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr);
3321         public static native byte[] BuiltCommitmentTransaction_get_transaction(long this_ptr);
3322         // void BuiltCommitmentTransaction_set_transaction(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKTransaction val);
3323         public static native void BuiltCommitmentTransaction_set_transaction(long this_ptr, byte[] val);
3324         // const uint8_t (*BuiltCommitmentTransaction_get_txid(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr))[32];
3325         public static native byte[] BuiltCommitmentTransaction_get_txid(long this_ptr);
3326         // void BuiltCommitmentTransaction_set_txid(struct LDKBuiltCommitmentTransaction *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3327         public static native void BuiltCommitmentTransaction_set_txid(long this_ptr, byte[] val);
3328         // MUST_USE_RES struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_new(struct LDKTransaction transaction_arg, struct LDKThirtyTwoBytes txid_arg);
3329         public static native long BuiltCommitmentTransaction_new(byte[] transaction_arg, byte[] txid_arg);
3330         // struct LDKBuiltCommitmentTransaction BuiltCommitmentTransaction_clone(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR orig);
3331         public static native long BuiltCommitmentTransaction_clone(long orig);
3332         // struct LDKCVec_u8Z BuiltCommitmentTransaction_write(const struct LDKBuiltCommitmentTransaction *NONNULL_PTR obj);
3333         public static native byte[] BuiltCommitmentTransaction_write(long obj);
3334         // struct LDKCResult_BuiltCommitmentTransactionDecodeErrorZ BuiltCommitmentTransaction_read(struct LDKu8slice ser);
3335         public static native long BuiltCommitmentTransaction_read(byte[] ser);
3336         // 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);
3337         public static native byte[] BuiltCommitmentTransaction_get_sighash_all(long this_arg, byte[] funding_redeemscript, long channel_value_satoshis);
3338         // 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);
3339         public static native byte[] BuiltCommitmentTransaction_sign(long this_arg, byte[] funding_key, byte[] funding_redeemscript, long channel_value_satoshis);
3340         // void CommitmentTransaction_free(struct LDKCommitmentTransaction this_obj);
3341         public static native void CommitmentTransaction_free(long this_obj);
3342         // struct LDKCommitmentTransaction CommitmentTransaction_clone(const struct LDKCommitmentTransaction *NONNULL_PTR orig);
3343         public static native long CommitmentTransaction_clone(long orig);
3344         // struct LDKCVec_u8Z CommitmentTransaction_write(const struct LDKCommitmentTransaction *NONNULL_PTR obj);
3345         public static native byte[] CommitmentTransaction_write(long obj);
3346         // struct LDKCResult_CommitmentTransactionDecodeErrorZ CommitmentTransaction_read(struct LDKu8slice ser);
3347         public static native long CommitmentTransaction_read(byte[] ser);
3348         // MUST_USE_RES uint64_t CommitmentTransaction_commitment_number(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
3349         public static native long CommitmentTransaction_commitment_number(long this_arg);
3350         // MUST_USE_RES uint64_t CommitmentTransaction_to_broadcaster_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
3351         public static native long CommitmentTransaction_to_broadcaster_value_sat(long this_arg);
3352         // MUST_USE_RES uint64_t CommitmentTransaction_to_countersignatory_value_sat(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
3353         public static native long CommitmentTransaction_to_countersignatory_value_sat(long this_arg);
3354         // MUST_USE_RES uint32_t CommitmentTransaction_feerate_per_kw(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
3355         public static native int CommitmentTransaction_feerate_per_kw(long this_arg);
3356         // MUST_USE_RES struct LDKTrustedCommitmentTransaction CommitmentTransaction_trust(const struct LDKCommitmentTransaction *NONNULL_PTR this_arg);
3357         public static native long CommitmentTransaction_trust(long this_arg);
3358         // 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);
3359         public static native long CommitmentTransaction_verify(long this_arg, long channel_parameters, long broadcaster_keys, long countersignatory_keys);
3360         // void TrustedCommitmentTransaction_free(struct LDKTrustedCommitmentTransaction this_obj);
3361         public static native void TrustedCommitmentTransaction_free(long this_obj);
3362         // MUST_USE_RES struct LDKThirtyTwoBytes TrustedCommitmentTransaction_txid(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
3363         public static native byte[] TrustedCommitmentTransaction_txid(long this_arg);
3364         // MUST_USE_RES struct LDKBuiltCommitmentTransaction TrustedCommitmentTransaction_built_transaction(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
3365         public static native long TrustedCommitmentTransaction_built_transaction(long this_arg);
3366         // MUST_USE_RES struct LDKTxCreationKeys TrustedCommitmentTransaction_keys(const struct LDKTrustedCommitmentTransaction *NONNULL_PTR this_arg);
3367         public static native long TrustedCommitmentTransaction_keys(long this_arg);
3368         // 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);
3369         public static native long TrustedCommitmentTransaction_get_htlc_sigs(long this_arg, byte[] htlc_base_key, long channel_parameters);
3370         // uint64_t get_commitment_transaction_number_obscure_factor(struct LDKPublicKey broadcaster_payment_basepoint, struct LDKPublicKey countersignatory_payment_basepoint, bool outbound_from_broadcaster);
3371         public static native long get_commitment_transaction_number_obscure_factor(byte[] broadcaster_payment_basepoint, byte[] countersignatory_payment_basepoint, boolean outbound_from_broadcaster);
3372         // struct LDKInitFeatures InitFeatures_clone(const struct LDKInitFeatures *NONNULL_PTR orig);
3373         public static native long InitFeatures_clone(long orig);
3374         // struct LDKNodeFeatures NodeFeatures_clone(const struct LDKNodeFeatures *NONNULL_PTR orig);
3375         public static native long NodeFeatures_clone(long orig);
3376         // struct LDKChannelFeatures ChannelFeatures_clone(const struct LDKChannelFeatures *NONNULL_PTR orig);
3377         public static native long ChannelFeatures_clone(long orig);
3378         // struct LDKInvoiceFeatures InvoiceFeatures_clone(const struct LDKInvoiceFeatures *NONNULL_PTR orig);
3379         public static native long InvoiceFeatures_clone(long orig);
3380         // void InitFeatures_free(struct LDKInitFeatures this_obj);
3381         public static native void InitFeatures_free(long this_obj);
3382         // void NodeFeatures_free(struct LDKNodeFeatures this_obj);
3383         public static native void NodeFeatures_free(long this_obj);
3384         // void ChannelFeatures_free(struct LDKChannelFeatures this_obj);
3385         public static native void ChannelFeatures_free(long this_obj);
3386         // void InvoiceFeatures_free(struct LDKInvoiceFeatures this_obj);
3387         public static native void InvoiceFeatures_free(long this_obj);
3388         // MUST_USE_RES struct LDKInitFeatures InitFeatures_empty(void);
3389         public static native long InitFeatures_empty();
3390         // MUST_USE_RES struct LDKInitFeatures InitFeatures_known(void);
3391         public static native long InitFeatures_known();
3392         // MUST_USE_RES struct LDKNodeFeatures NodeFeatures_empty(void);
3393         public static native long NodeFeatures_empty();
3394         // MUST_USE_RES struct LDKNodeFeatures NodeFeatures_known(void);
3395         public static native long NodeFeatures_known();
3396         // MUST_USE_RES struct LDKChannelFeatures ChannelFeatures_empty(void);
3397         public static native long ChannelFeatures_empty();
3398         // MUST_USE_RES struct LDKChannelFeatures ChannelFeatures_known(void);
3399         public static native long ChannelFeatures_known();
3400         // MUST_USE_RES struct LDKInvoiceFeatures InvoiceFeatures_empty(void);
3401         public static native long InvoiceFeatures_empty();
3402         // MUST_USE_RES struct LDKInvoiceFeatures InvoiceFeatures_known(void);
3403         public static native long InvoiceFeatures_known();
3404         // struct LDKCVec_u8Z InitFeatures_write(const struct LDKInitFeatures *NONNULL_PTR obj);
3405         public static native byte[] InitFeatures_write(long obj);
3406         // struct LDKCVec_u8Z NodeFeatures_write(const struct LDKNodeFeatures *NONNULL_PTR obj);
3407         public static native byte[] NodeFeatures_write(long obj);
3408         // struct LDKCVec_u8Z ChannelFeatures_write(const struct LDKChannelFeatures *NONNULL_PTR obj);
3409         public static native byte[] ChannelFeatures_write(long obj);
3410         // struct LDKCVec_u8Z InvoiceFeatures_write(const struct LDKInvoiceFeatures *NONNULL_PTR obj);
3411         public static native byte[] InvoiceFeatures_write(long obj);
3412         // struct LDKCResult_InitFeaturesDecodeErrorZ InitFeatures_read(struct LDKu8slice ser);
3413         public static native long InitFeatures_read(byte[] ser);
3414         // struct LDKCResult_NodeFeaturesDecodeErrorZ NodeFeatures_read(struct LDKu8slice ser);
3415         public static native long NodeFeatures_read(byte[] ser);
3416         // struct LDKCResult_ChannelFeaturesDecodeErrorZ ChannelFeatures_read(struct LDKu8slice ser);
3417         public static native long ChannelFeatures_read(byte[] ser);
3418         // struct LDKCResult_InvoiceFeaturesDecodeErrorZ InvoiceFeatures_read(struct LDKu8slice ser);
3419         public static native long InvoiceFeatures_read(byte[] ser);
3420         // void RouteHop_free(struct LDKRouteHop this_obj);
3421         public static native void RouteHop_free(long this_obj);
3422         // struct LDKPublicKey RouteHop_get_pubkey(const struct LDKRouteHop *NONNULL_PTR this_ptr);
3423         public static native byte[] RouteHop_get_pubkey(long this_ptr);
3424         // void RouteHop_set_pubkey(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3425         public static native void RouteHop_set_pubkey(long this_ptr, byte[] val);
3426         // struct LDKNodeFeatures RouteHop_get_node_features(const struct LDKRouteHop *NONNULL_PTR this_ptr);
3427         public static native long RouteHop_get_node_features(long this_ptr);
3428         // void RouteHop_set_node_features(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
3429         public static native void RouteHop_set_node_features(long this_ptr, long val);
3430         // uint64_t RouteHop_get_short_channel_id(const struct LDKRouteHop *NONNULL_PTR this_ptr);
3431         public static native long RouteHop_get_short_channel_id(long this_ptr);
3432         // void RouteHop_set_short_channel_id(struct LDKRouteHop *NONNULL_PTR this_ptr, uint64_t val);
3433         public static native void RouteHop_set_short_channel_id(long this_ptr, long val);
3434         // struct LDKChannelFeatures RouteHop_get_channel_features(const struct LDKRouteHop *NONNULL_PTR this_ptr);
3435         public static native long RouteHop_get_channel_features(long this_ptr);
3436         // void RouteHop_set_channel_features(struct LDKRouteHop *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
3437         public static native void RouteHop_set_channel_features(long this_ptr, long val);
3438         // uint64_t RouteHop_get_fee_msat(const struct LDKRouteHop *NONNULL_PTR this_ptr);
3439         public static native long RouteHop_get_fee_msat(long this_ptr);
3440         // void RouteHop_set_fee_msat(struct LDKRouteHop *NONNULL_PTR this_ptr, uint64_t val);
3441         public static native void RouteHop_set_fee_msat(long this_ptr, long val);
3442         // uint32_t RouteHop_get_cltv_expiry_delta(const struct LDKRouteHop *NONNULL_PTR this_ptr);
3443         public static native int RouteHop_get_cltv_expiry_delta(long this_ptr);
3444         // void RouteHop_set_cltv_expiry_delta(struct LDKRouteHop *NONNULL_PTR this_ptr, uint32_t val);
3445         public static native void RouteHop_set_cltv_expiry_delta(long this_ptr, int val);
3446         // 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);
3447         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);
3448         // struct LDKRouteHop RouteHop_clone(const struct LDKRouteHop *NONNULL_PTR orig);
3449         public static native long RouteHop_clone(long orig);
3450         // void Route_free(struct LDKRoute this_obj);
3451         public static native void Route_free(long this_obj);
3452         // void Route_set_paths(struct LDKRoute *NONNULL_PTR this_ptr, struct LDKCVec_CVec_RouteHopZZ val);
3453         public static native void Route_set_paths(long this_ptr, long[][] val);
3454         // MUST_USE_RES struct LDKRoute Route_new(struct LDKCVec_CVec_RouteHopZZ paths_arg);
3455         public static native long Route_new(long[][] paths_arg);
3456         // struct LDKRoute Route_clone(const struct LDKRoute *NONNULL_PTR orig);
3457         public static native long Route_clone(long orig);
3458         // struct LDKCVec_u8Z Route_write(const struct LDKRoute *NONNULL_PTR obj);
3459         public static native byte[] Route_write(long obj);
3460         // struct LDKCResult_RouteDecodeErrorZ Route_read(struct LDKu8slice ser);
3461         public static native long Route_read(byte[] ser);
3462         // void RouteHint_free(struct LDKRouteHint this_obj);
3463         public static native void RouteHint_free(long this_obj);
3464         // struct LDKPublicKey RouteHint_get_src_node_id(const struct LDKRouteHint *NONNULL_PTR this_ptr);
3465         public static native byte[] RouteHint_get_src_node_id(long this_ptr);
3466         // void RouteHint_set_src_node_id(struct LDKRouteHint *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3467         public static native void RouteHint_set_src_node_id(long this_ptr, byte[] val);
3468         // uint64_t RouteHint_get_short_channel_id(const struct LDKRouteHint *NONNULL_PTR this_ptr);
3469         public static native long RouteHint_get_short_channel_id(long this_ptr);
3470         // void RouteHint_set_short_channel_id(struct LDKRouteHint *NONNULL_PTR this_ptr, uint64_t val);
3471         public static native void RouteHint_set_short_channel_id(long this_ptr, long val);
3472         // struct LDKRoutingFees RouteHint_get_fees(const struct LDKRouteHint *NONNULL_PTR this_ptr);
3473         public static native long RouteHint_get_fees(long this_ptr);
3474         // void RouteHint_set_fees(struct LDKRouteHint *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
3475         public static native void RouteHint_set_fees(long this_ptr, long val);
3476         // uint16_t RouteHint_get_cltv_expiry_delta(const struct LDKRouteHint *NONNULL_PTR this_ptr);
3477         public static native short RouteHint_get_cltv_expiry_delta(long this_ptr);
3478         // void RouteHint_set_cltv_expiry_delta(struct LDKRouteHint *NONNULL_PTR this_ptr, uint16_t val);
3479         public static native void RouteHint_set_cltv_expiry_delta(long this_ptr, short val);
3480         // struct LDKCOption_u64Z RouteHint_get_htlc_minimum_msat(const struct LDKRouteHint *NONNULL_PTR this_ptr);
3481         public static native long RouteHint_get_htlc_minimum_msat(long this_ptr);
3482         // void RouteHint_set_htlc_minimum_msat(struct LDKRouteHint *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
3483         public static native void RouteHint_set_htlc_minimum_msat(long this_ptr, long val);
3484         // struct LDKCOption_u64Z RouteHint_get_htlc_maximum_msat(const struct LDKRouteHint *NONNULL_PTR this_ptr);
3485         public static native long RouteHint_get_htlc_maximum_msat(long this_ptr);
3486         // void RouteHint_set_htlc_maximum_msat(struct LDKRouteHint *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
3487         public static native void RouteHint_set_htlc_maximum_msat(long this_ptr, long val);
3488         // MUST_USE_RES struct LDKRouteHint RouteHint_new(struct LDKPublicKey src_node_id_arg, uint64_t short_channel_id_arg, struct LDKRoutingFees fees_arg, uint16_t cltv_expiry_delta_arg, struct LDKCOption_u64Z htlc_minimum_msat_arg, struct LDKCOption_u64Z htlc_maximum_msat_arg);
3489         public static native long RouteHint_new(byte[] src_node_id_arg, long short_channel_id_arg, long fees_arg, short cltv_expiry_delta_arg, long htlc_minimum_msat_arg, long htlc_maximum_msat_arg);
3490         // struct LDKRouteHint RouteHint_clone(const struct LDKRouteHint *NONNULL_PTR orig);
3491         public static native long RouteHint_clone(long orig);
3492         // struct LDKCResult_RouteLightningErrorZ get_route(struct LDKPublicKey our_node_id, const struct LDKNetworkGraph *NONNULL_PTR network, struct LDKPublicKey payee, struct LDKInvoiceFeatures payee_features, struct LDKCVec_ChannelDetailsZ *first_hops, struct LDKCVec_RouteHintZ last_hops, uint64_t final_value_msat, uint32_t final_cltv, struct LDKLogger logger);
3493         public static native long get_route(byte[] our_node_id, long network, byte[] payee, long payee_features, long[] first_hops, long[] last_hops, long final_value_msat, int final_cltv, long logger);
3494         // void NetworkGraph_free(struct LDKNetworkGraph this_obj);
3495         public static native void NetworkGraph_free(long this_obj);
3496         // struct LDKNetworkGraph NetworkGraph_clone(const struct LDKNetworkGraph *NONNULL_PTR orig);
3497         public static native long NetworkGraph_clone(long orig);
3498         // void LockedNetworkGraph_free(struct LDKLockedNetworkGraph this_obj);
3499         public static native void LockedNetworkGraph_free(long this_obj);
3500         // void NetGraphMsgHandler_free(struct LDKNetGraphMsgHandler this_obj);
3501         public static native void NetGraphMsgHandler_free(long this_obj);
3502         // MUST_USE_RES struct LDKNetGraphMsgHandler NetGraphMsgHandler_new(struct LDKThirtyTwoBytes genesis_hash, struct LDKAccess *chain_access, struct LDKLogger logger);
3503         public static native long NetGraphMsgHandler_new(byte[] genesis_hash, long chain_access, long logger);
3504         // MUST_USE_RES struct LDKNetGraphMsgHandler NetGraphMsgHandler_from_net_graph(struct LDKAccess *chain_access, struct LDKLogger logger, struct LDKNetworkGraph network_graph);
3505         public static native long NetGraphMsgHandler_from_net_graph(long chain_access, long logger, long network_graph);
3506         // void NetGraphMsgHandler_add_chain_access(struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg, struct LDKAccess *chain_access);
3507         public static native void NetGraphMsgHandler_add_chain_access(long this_arg, long chain_access);
3508         // MUST_USE_RES struct LDKLockedNetworkGraph NetGraphMsgHandler_read_locked_graph(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
3509         public static native long NetGraphMsgHandler_read_locked_graph(long this_arg);
3510         // MUST_USE_RES struct LDKNetworkGraph LockedNetworkGraph_graph(const struct LDKLockedNetworkGraph *NONNULL_PTR this_arg);
3511         public static native long LockedNetworkGraph_graph(long this_arg);
3512         // struct LDKRoutingMessageHandler NetGraphMsgHandler_as_RoutingMessageHandler(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
3513         public static native long NetGraphMsgHandler_as_RoutingMessageHandler(long this_arg);
3514         // struct LDKMessageSendEventsProvider NetGraphMsgHandler_as_MessageSendEventsProvider(const struct LDKNetGraphMsgHandler *NONNULL_PTR this_arg);
3515         public static native long NetGraphMsgHandler_as_MessageSendEventsProvider(long this_arg);
3516         // void DirectionalChannelInfo_free(struct LDKDirectionalChannelInfo this_obj);
3517         public static native void DirectionalChannelInfo_free(long this_obj);
3518         // uint32_t DirectionalChannelInfo_get_last_update(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
3519         public static native int DirectionalChannelInfo_get_last_update(long this_ptr);
3520         // void DirectionalChannelInfo_set_last_update(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint32_t val);
3521         public static native void DirectionalChannelInfo_set_last_update(long this_ptr, int val);
3522         // bool DirectionalChannelInfo_get_enabled(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
3523         public static native boolean DirectionalChannelInfo_get_enabled(long this_ptr);
3524         // void DirectionalChannelInfo_set_enabled(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, bool val);
3525         public static native void DirectionalChannelInfo_set_enabled(long this_ptr, boolean val);
3526         // uint16_t DirectionalChannelInfo_get_cltv_expiry_delta(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
3527         public static native short DirectionalChannelInfo_get_cltv_expiry_delta(long this_ptr);
3528         // void DirectionalChannelInfo_set_cltv_expiry_delta(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint16_t val);
3529         public static native void DirectionalChannelInfo_set_cltv_expiry_delta(long this_ptr, short val);
3530         // uint64_t DirectionalChannelInfo_get_htlc_minimum_msat(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
3531         public static native long DirectionalChannelInfo_get_htlc_minimum_msat(long this_ptr);
3532         // void DirectionalChannelInfo_set_htlc_minimum_msat(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, uint64_t val);
3533         public static native void DirectionalChannelInfo_set_htlc_minimum_msat(long this_ptr, long val);
3534         // struct LDKCOption_u64Z DirectionalChannelInfo_get_htlc_maximum_msat(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
3535         public static native long DirectionalChannelInfo_get_htlc_maximum_msat(long this_ptr);
3536         // void DirectionalChannelInfo_set_htlc_maximum_msat(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
3537         public static native void DirectionalChannelInfo_set_htlc_maximum_msat(long this_ptr, long val);
3538         // struct LDKRoutingFees DirectionalChannelInfo_get_fees(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
3539         public static native long DirectionalChannelInfo_get_fees(long this_ptr);
3540         // void DirectionalChannelInfo_set_fees(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
3541         public static native void DirectionalChannelInfo_set_fees(long this_ptr, long val);
3542         // struct LDKChannelUpdate DirectionalChannelInfo_get_last_update_message(const struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr);
3543         public static native long DirectionalChannelInfo_get_last_update_message(long this_ptr);
3544         // void DirectionalChannelInfo_set_last_update_message(struct LDKDirectionalChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelUpdate val);
3545         public static native void DirectionalChannelInfo_set_last_update_message(long this_ptr, long val);
3546         // 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);
3547         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);
3548         // struct LDKDirectionalChannelInfo DirectionalChannelInfo_clone(const struct LDKDirectionalChannelInfo *NONNULL_PTR orig);
3549         public static native long DirectionalChannelInfo_clone(long orig);
3550         // struct LDKCVec_u8Z DirectionalChannelInfo_write(const struct LDKDirectionalChannelInfo *NONNULL_PTR obj);
3551         public static native byte[] DirectionalChannelInfo_write(long obj);
3552         // struct LDKCResult_DirectionalChannelInfoDecodeErrorZ DirectionalChannelInfo_read(struct LDKu8slice ser);
3553         public static native long DirectionalChannelInfo_read(byte[] ser);
3554         // void ChannelInfo_free(struct LDKChannelInfo this_obj);
3555         public static native void ChannelInfo_free(long this_obj);
3556         // struct LDKChannelFeatures ChannelInfo_get_features(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
3557         public static native long ChannelInfo_get_features(long this_ptr);
3558         // void ChannelInfo_set_features(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelFeatures val);
3559         public static native void ChannelInfo_set_features(long this_ptr, long val);
3560         // struct LDKPublicKey ChannelInfo_get_node_one(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
3561         public static native byte[] ChannelInfo_get_node_one(long this_ptr);
3562         // void ChannelInfo_set_node_one(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3563         public static native void ChannelInfo_set_node_one(long this_ptr, byte[] val);
3564         // struct LDKDirectionalChannelInfo ChannelInfo_get_one_to_two(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
3565         public static native long ChannelInfo_get_one_to_two(long this_ptr);
3566         // void ChannelInfo_set_one_to_two(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKDirectionalChannelInfo val);
3567         public static native void ChannelInfo_set_one_to_two(long this_ptr, long val);
3568         // struct LDKPublicKey ChannelInfo_get_node_two(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
3569         public static native byte[] ChannelInfo_get_node_two(long this_ptr);
3570         // void ChannelInfo_set_node_two(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKPublicKey val);
3571         public static native void ChannelInfo_set_node_two(long this_ptr, byte[] val);
3572         // struct LDKDirectionalChannelInfo ChannelInfo_get_two_to_one(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
3573         public static native long ChannelInfo_get_two_to_one(long this_ptr);
3574         // void ChannelInfo_set_two_to_one(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKDirectionalChannelInfo val);
3575         public static native void ChannelInfo_set_two_to_one(long this_ptr, long val);
3576         // struct LDKCOption_u64Z ChannelInfo_get_capacity_sats(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
3577         public static native long ChannelInfo_get_capacity_sats(long this_ptr);
3578         // void ChannelInfo_set_capacity_sats(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKCOption_u64Z val);
3579         public static native void ChannelInfo_set_capacity_sats(long this_ptr, long val);
3580         // struct LDKChannelAnnouncement ChannelInfo_get_announcement_message(const struct LDKChannelInfo *NONNULL_PTR this_ptr);
3581         public static native long ChannelInfo_get_announcement_message(long this_ptr);
3582         // void ChannelInfo_set_announcement_message(struct LDKChannelInfo *NONNULL_PTR this_ptr, struct LDKChannelAnnouncement val);
3583         public static native void ChannelInfo_set_announcement_message(long this_ptr, long val);
3584         // MUST_USE_RES struct LDKChannelInfo ChannelInfo_new(struct LDKChannelFeatures features_arg, struct LDKPublicKey node_one_arg, struct LDKDirectionalChannelInfo one_to_two_arg, struct LDKPublicKey node_two_arg, struct LDKDirectionalChannelInfo two_to_one_arg, struct LDKCOption_u64Z capacity_sats_arg, struct LDKChannelAnnouncement announcement_message_arg);
3585         public static native long ChannelInfo_new(long features_arg, byte[] node_one_arg, long one_to_two_arg, byte[] node_two_arg, long two_to_one_arg, long capacity_sats_arg, long announcement_message_arg);
3586         // struct LDKChannelInfo ChannelInfo_clone(const struct LDKChannelInfo *NONNULL_PTR orig);
3587         public static native long ChannelInfo_clone(long orig);
3588         // struct LDKCVec_u8Z ChannelInfo_write(const struct LDKChannelInfo *NONNULL_PTR obj);
3589         public static native byte[] ChannelInfo_write(long obj);
3590         // struct LDKCResult_ChannelInfoDecodeErrorZ ChannelInfo_read(struct LDKu8slice ser);
3591         public static native long ChannelInfo_read(byte[] ser);
3592         // void RoutingFees_free(struct LDKRoutingFees this_obj);
3593         public static native void RoutingFees_free(long this_obj);
3594         // uint32_t RoutingFees_get_base_msat(const struct LDKRoutingFees *NONNULL_PTR this_ptr);
3595         public static native int RoutingFees_get_base_msat(long this_ptr);
3596         // void RoutingFees_set_base_msat(struct LDKRoutingFees *NONNULL_PTR this_ptr, uint32_t val);
3597         public static native void RoutingFees_set_base_msat(long this_ptr, int val);
3598         // uint32_t RoutingFees_get_proportional_millionths(const struct LDKRoutingFees *NONNULL_PTR this_ptr);
3599         public static native int RoutingFees_get_proportional_millionths(long this_ptr);
3600         // void RoutingFees_set_proportional_millionths(struct LDKRoutingFees *NONNULL_PTR this_ptr, uint32_t val);
3601         public static native void RoutingFees_set_proportional_millionths(long this_ptr, int val);
3602         // MUST_USE_RES struct LDKRoutingFees RoutingFees_new(uint32_t base_msat_arg, uint32_t proportional_millionths_arg);
3603         public static native long RoutingFees_new(int base_msat_arg, int proportional_millionths_arg);
3604         // struct LDKRoutingFees RoutingFees_clone(const struct LDKRoutingFees *NONNULL_PTR orig);
3605         public static native long RoutingFees_clone(long orig);
3606         // struct LDKCResult_RoutingFeesDecodeErrorZ RoutingFees_read(struct LDKu8slice ser);
3607         public static native long RoutingFees_read(byte[] ser);
3608         // struct LDKCVec_u8Z RoutingFees_write(const struct LDKRoutingFees *NONNULL_PTR obj);
3609         public static native byte[] RoutingFees_write(long obj);
3610         // void NodeAnnouncementInfo_free(struct LDKNodeAnnouncementInfo this_obj);
3611         public static native void NodeAnnouncementInfo_free(long this_obj);
3612         // struct LDKNodeFeatures NodeAnnouncementInfo_get_features(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
3613         public static native long NodeAnnouncementInfo_get_features(long this_ptr);
3614         // void NodeAnnouncementInfo_set_features(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKNodeFeatures val);
3615         public static native void NodeAnnouncementInfo_set_features(long this_ptr, long val);
3616         // uint32_t NodeAnnouncementInfo_get_last_update(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
3617         public static native int NodeAnnouncementInfo_get_last_update(long this_ptr);
3618         // void NodeAnnouncementInfo_set_last_update(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, uint32_t val);
3619         public static native void NodeAnnouncementInfo_set_last_update(long this_ptr, int val);
3620         // const uint8_t (*NodeAnnouncementInfo_get_rgb(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr))[3];
3621         public static native byte[] NodeAnnouncementInfo_get_rgb(long this_ptr);
3622         // void NodeAnnouncementInfo_set_rgb(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKThreeBytes val);
3623         public static native void NodeAnnouncementInfo_set_rgb(long this_ptr, byte[] val);
3624         // const uint8_t (*NodeAnnouncementInfo_get_alias(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr))[32];
3625         public static native byte[] NodeAnnouncementInfo_get_alias(long this_ptr);
3626         // void NodeAnnouncementInfo_set_alias(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKThirtyTwoBytes val);
3627         public static native void NodeAnnouncementInfo_set_alias(long this_ptr, byte[] val);
3628         // void NodeAnnouncementInfo_set_addresses(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKCVec_NetAddressZ val);
3629         public static native void NodeAnnouncementInfo_set_addresses(long this_ptr, long[] val);
3630         // struct LDKNodeAnnouncement NodeAnnouncementInfo_get_announcement_message(const struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr);
3631         public static native long NodeAnnouncementInfo_get_announcement_message(long this_ptr);
3632         // void NodeAnnouncementInfo_set_announcement_message(struct LDKNodeAnnouncementInfo *NONNULL_PTR this_ptr, struct LDKNodeAnnouncement val);
3633         public static native void NodeAnnouncementInfo_set_announcement_message(long this_ptr, long val);
3634         // 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);
3635         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);
3636         // struct LDKNodeAnnouncementInfo NodeAnnouncementInfo_clone(const struct LDKNodeAnnouncementInfo *NONNULL_PTR orig);
3637         public static native long NodeAnnouncementInfo_clone(long orig);
3638         // struct LDKCVec_u8Z NodeAnnouncementInfo_write(const struct LDKNodeAnnouncementInfo *NONNULL_PTR obj);
3639         public static native byte[] NodeAnnouncementInfo_write(long obj);
3640         // struct LDKCResult_NodeAnnouncementInfoDecodeErrorZ NodeAnnouncementInfo_read(struct LDKu8slice ser);
3641         public static native long NodeAnnouncementInfo_read(byte[] ser);
3642         // void NodeInfo_free(struct LDKNodeInfo this_obj);
3643         public static native void NodeInfo_free(long this_obj);
3644         // void NodeInfo_set_channels(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKCVec_u64Z val);
3645         public static native void NodeInfo_set_channels(long this_ptr, long[] val);
3646         // struct LDKRoutingFees NodeInfo_get_lowest_inbound_channel_fees(const struct LDKNodeInfo *NONNULL_PTR this_ptr);
3647         public static native long NodeInfo_get_lowest_inbound_channel_fees(long this_ptr);
3648         // void NodeInfo_set_lowest_inbound_channel_fees(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKRoutingFees val);
3649         public static native void NodeInfo_set_lowest_inbound_channel_fees(long this_ptr, long val);
3650         // struct LDKNodeAnnouncementInfo NodeInfo_get_announcement_info(const struct LDKNodeInfo *NONNULL_PTR this_ptr);
3651         public static native long NodeInfo_get_announcement_info(long this_ptr);
3652         // void NodeInfo_set_announcement_info(struct LDKNodeInfo *NONNULL_PTR this_ptr, struct LDKNodeAnnouncementInfo val);
3653         public static native void NodeInfo_set_announcement_info(long this_ptr, long val);
3654         // MUST_USE_RES struct LDKNodeInfo NodeInfo_new(struct LDKCVec_u64Z channels_arg, struct LDKRoutingFees lowest_inbound_channel_fees_arg, struct LDKNodeAnnouncementInfo announcement_info_arg);
3655         public static native long NodeInfo_new(long[] channels_arg, long lowest_inbound_channel_fees_arg, long announcement_info_arg);
3656         // struct LDKNodeInfo NodeInfo_clone(const struct LDKNodeInfo *NONNULL_PTR orig);
3657         public static native long NodeInfo_clone(long orig);
3658         // struct LDKCVec_u8Z NodeInfo_write(const struct LDKNodeInfo *NONNULL_PTR obj);
3659         public static native byte[] NodeInfo_write(long obj);
3660         // struct LDKCResult_NodeInfoDecodeErrorZ NodeInfo_read(struct LDKu8slice ser);
3661         public static native long NodeInfo_read(byte[] ser);
3662         // struct LDKCVec_u8Z NetworkGraph_write(const struct LDKNetworkGraph *NONNULL_PTR obj);
3663         public static native byte[] NetworkGraph_write(long obj);
3664         // struct LDKCResult_NetworkGraphDecodeErrorZ NetworkGraph_read(struct LDKu8slice ser);
3665         public static native long NetworkGraph_read(byte[] ser);
3666         // MUST_USE_RES struct LDKNetworkGraph NetworkGraph_new(struct LDKThirtyTwoBytes genesis_hash);
3667         public static native long NetworkGraph_new(byte[] genesis_hash);
3668         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_node_from_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKNodeAnnouncement *NONNULL_PTR msg);
3669         public static native long NetworkGraph_update_node_from_announcement(long this_arg, long msg);
3670         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_node_from_unsigned_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedNodeAnnouncement *NONNULL_PTR msg);
3671         public static native long NetworkGraph_update_node_from_unsigned_announcement(long this_arg, long msg);
3672         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_from_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKChannelAnnouncement *NONNULL_PTR msg, struct LDKAccess *chain_access);
3673         public static native long NetworkGraph_update_channel_from_announcement(long this_arg, long msg, long chain_access);
3674         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_from_unsigned_announcement(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedChannelAnnouncement *NONNULL_PTR msg, struct LDKAccess *chain_access);
3675         public static native long NetworkGraph_update_channel_from_unsigned_announcement(long this_arg, long msg, long chain_access);
3676         // void NetworkGraph_close_channel_from_update(struct LDKNetworkGraph *NONNULL_PTR this_arg, uint64_t short_channel_id, bool is_permanent);
3677         public static native void NetworkGraph_close_channel_from_update(long this_arg, long short_channel_id, boolean is_permanent);
3678         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKChannelUpdate *NONNULL_PTR msg);
3679         public static native long NetworkGraph_update_channel(long this_arg, long msg);
3680         // MUST_USE_RES struct LDKCResult_NoneLightningErrorZ NetworkGraph_update_channel_unsigned(struct LDKNetworkGraph *NONNULL_PTR this_arg, const struct LDKUnsignedChannelUpdate *NONNULL_PTR msg);
3681         public static native long NetworkGraph_update_channel_unsigned(long this_arg, long msg);
3682 }