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

   1 package org.ldk.impl;
   2 import org.ldk.enums.*;
   3
   4 public class bindings {
   5         public static class VecOrSliceDef {
   6                 public long dataptr;
   7                 public long datalen;
   8                 public long stride;
   9                 public VecOrSliceDef(long dataptr, long datalen, long stride) {
  10                         this.dataptr = dataptr; this.datalen = datalen; this.stride = stride;
  11                 }
  12         }
  13         static {
  14                 System.loadLibrary("lightningjni");
  15                 init(java.lang.Enum.class, VecOrSliceDef.class);
  16                 init_class_cache();
  17         }
  18         static native void init(java.lang.Class c, java.lang.Class slicedef);
  19         static native void init_class_cache();
  20
  21         public static native boolean deref_bool(long ptr);
  22         public static native long deref_long(long ptr);
  23         public static native void free_heap_ptr(long ptr);
  24         public static native byte[] read_bytes(long ptr, long len);
  25         public static native byte[] get_u8_slice_bytes(long slice_ptr);
  26         public static native long bytes_to_u8_vec(byte[] bytes);
  27         public static native long new_txpointer_copy_data(byte[] txdata);
  28         public static native void txpointer_free(long ptr);
  29         public static native byte[] txpointer_get_buffer(long ptr);
  30         public static native long vec_slice_len(long vec);
  31         public static native long new_empty_slice_vec();
  32
  33         static { LDKAccessError.values(); /* Force enum statics to run */ }
  34         static { LDKChannelMonitorUpdateErr.values(); /* Force enum statics to run */ }
  35         static { LDKConfirmationTarget.values(); /* Force enum statics to run */ }
  36         static { LDKLevel.values(); /* Force enum statics to run */ }
  37         static { LDKNetwork.values(); /* Force enum statics to run */ }
  38         static { LDKSecp256k1Error.values(); /* Force enum statics to run */ }
  39         public static native VecOrSliceDef LDKCVecTempl_u8_arr_info(long vec_ptr);
  40         public static native long LDKCVecTempl_u8_new(byte[] elems);
  41         public static native long LDKC2TupleTempl_usize__Transaction_new(long a, byte[] b);
  42         public static native long LDKC2Tuple_usizeTransactionZ_get_a(long ptr);
  43         public static native byte[] LDKC2Tuple_usizeTransactionZ_get_b(long ptr);
  44         public static native boolean LDKCResult_NoneChannelMonitorUpdateErrZ_result_ok(long arg);
  45         public static native byte LDKCResult_NoneChannelMonitorUpdateErrZ_get_ok(long arg);
  46         public static native LDKChannelMonitorUpdateErr LDKCResult_NoneChannelMonitorUpdateErrZ_get_err(long arg);
  47         public static native boolean LDKCResult_NoneMonitorUpdateErrorZ_result_ok(long arg);
  48         public static native byte LDKCResult_NoneMonitorUpdateErrorZ_get_ok(long arg);
  49         public static native long LDKCResult_NoneMonitorUpdateErrorZ_get_err(long arg);
  50         public static native long LDKC2TupleTempl_OutPoint__CVec_u8Z_new(long a, byte[] b);
  51         public static native long LDKC2Tuple_OutPointScriptZ_get_a(long ptr);
  52         public static native byte[] LDKC2Tuple_OutPointScriptZ_get_b(long ptr);
  53         public static native VecOrSliceDef LDKCVecTempl_TxOut_arr_info(long vec_ptr);
  54         public static native long LDKCVecTempl_TxOut_new(long[] elems);
  55         public static native long LDKC2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut_new(byte[] a, long[] b);
  56         public static native byte[] LDKC2Tuple_TxidCVec_TxOutZZ_get_a(long ptr);
  57         public static native long[] LDKC2Tuple_TxidCVec_TxOutZZ_get_b(long ptr);
  58         public static native long LDKC2TupleTempl_u64__u64_new(long a, long b);
  59         public static native long LDKC2Tuple_u64u64Z_get_a(long ptr);
  60         public static native long LDKC2Tuple_u64u64Z_get_b(long ptr);
  61         public static native VecOrSliceDef LDKCVecTempl_Signature_arr_info(long vec_ptr);
  62         public static native long LDKC2TupleTempl_Signature__CVecTempl_Signature_new(byte[] a, byte[][] b);
  63         public static native byte[] LDKC2Tuple_SignatureCVec_SignatureZZ_get_a(long ptr);
  64         public static native byte[][] LDKC2Tuple_SignatureCVec_SignatureZZ_get_b(long ptr);
  65         public static native boolean LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_result_ok(long arg);
  66         public static native long LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_ok(long arg);
  67         public static native byte LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_get_err(long arg);
  68         public static native boolean LDKCResult_SignatureNoneZ_result_ok(long arg);
  69         public static native byte[] LDKCResult_SignatureNoneZ_get_ok(long arg);
  70         public static native byte LDKCResult_SignatureNoneZ_get_err(long arg);
  71         public static native boolean LDKCResult_CVec_SignatureZNoneZ_result_ok(long arg);
  72         public static native byte[][] LDKCResult_CVec_SignatureZNoneZ_get_ok(long arg);
  73         public static native byte LDKCResult_CVec_SignatureZNoneZ_get_err(long arg);
  74         public static class LDKAPIError {
  75                 private LDKAPIError() {}
  76                 public final static class APIMisuseError extends LDKAPIError {
  77                         public byte[] err;
  78                         APIMisuseError(byte[] err) { this.err = err; }
  79                 }
  80                 public final static class FeeRateTooHigh extends LDKAPIError {
  81                         public byte[] err;
  82                         public int feerate;
  83                         FeeRateTooHigh(byte[] err, int feerate) { this.err = err; this.feerate = feerate; }
  84                 }
  85                 public final static class RouteError extends LDKAPIError {
  86                         public String err;
  87                         RouteError(String err) { this.err = err; }
  88                 }
  89                 public final static class ChannelUnavailable extends LDKAPIError {
  90                         public byte[] err;
  91                         ChannelUnavailable(byte[] err) { this.err = err; }
  92                 }
  93                 public final static class MonitorUpdateFailed extends LDKAPIError {
  94                 }
  95                 static native void init();
  96         }
  97         static { LDKAPIError.init(); }
  98         public static native LDKAPIError LDKAPIError_ref_from_ptr(long ptr);
  99         public static native boolean LDKCResult_NoneAPIErrorZ_result_ok(long arg);
 100         public static native byte LDKCResult_NoneAPIErrorZ_get_ok(long arg);
 101         public static native long LDKCResult_NoneAPIErrorZ_get_err(long arg);
 102         public static native boolean LDKCResult_NonePaymentSendFailureZ_result_ok(long arg);
 103         public static native byte LDKCResult_NonePaymentSendFailureZ_get_ok(long arg);
 104         public static native long LDKCResult_NonePaymentSendFailureZ_get_err(long arg);
 105         public static native long LDKC3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate_new(long a, long b, long c);
 106         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_a(long ptr);
 107         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_b(long ptr);
 108         public static native long LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_get_c(long ptr);
 109         public static native boolean LDKCResult_NonePeerHandleErrorZ_result_ok(long arg);
 110         public static native byte LDKCResult_NonePeerHandleErrorZ_get_ok(long arg);
 111         public static native long LDKCResult_NonePeerHandleErrorZ_get_err(long arg);
 112         public static native long LDKC2TupleTempl_HTLCOutputInCommitment__Signature_new(long a, byte[] b);
 113         public static native long LDKC2Tuple_HTLCOutputInCommitmentSignatureZ_get_a(long ptr);
 114         public static native byte[] LDKC2Tuple_HTLCOutputInCommitmentSignatureZ_get_b(long ptr);
 115         public static class LDKSpendableOutputDescriptor {
 116                 private LDKSpendableOutputDescriptor() {}
 117                 public final static class StaticOutput extends LDKSpendableOutputDescriptor {
 118                         public long outpoint;
 119                         public long output;
 120                         StaticOutput(long outpoint, long output) { this.outpoint = outpoint; this.output = output; }
 121                 }
 122                 public final static class DynamicOutputP2WSH extends LDKSpendableOutputDescriptor {
 123                         public long outpoint;
 124                         public byte[] per_commitment_point;
 125                         public short to_self_delay;
 126                         public long output;
 127                         public long key_derivation_params;
 128                         public byte[] revocation_pubkey;
 129                         DynamicOutputP2WSH(long outpoint, byte[] per_commitment_point, short to_self_delay, long output, long key_derivation_params, byte[] revocation_pubkey) { this.outpoint = outpoint; this.per_commitment_point = per_commitment_point; this.to_self_delay = to_self_delay; this.output = output; this.key_derivation_params = key_derivation_params; this.revocation_pubkey = revocation_pubkey; }
 130                 }
 131                 public final static class StaticOutputCounterpartyPayment extends LDKSpendableOutputDescriptor {
 132                         public long outpoint;
 133                         public long output;
 134                         public long key_derivation_params;
 135                         StaticOutputCounterpartyPayment(long outpoint, long output, long key_derivation_params) { this.outpoint = outpoint; this.output = output; this.key_derivation_params = key_derivation_params; }
 136                 }
 137                 static native void init();
 138         }
 139         static { LDKSpendableOutputDescriptor.init(); }
 140         public static native LDKSpendableOutputDescriptor LDKSpendableOutputDescriptor_ref_from_ptr(long ptr);
 141         public static native VecOrSliceDef LDKCVecTempl_SpendableOutputDescriptor_arr_info(long vec_ptr);
 142         public static native long LDKCVecTempl_SpendableOutputDescriptor_new(long[] elems);
 143         public static class LDKEvent {
 144                 private LDKEvent() {}
 145                 public final static class FundingGenerationReady extends LDKEvent {
 146                         public byte[] temporary_channel_id;
 147                         public long channel_value_satoshis;
 148                         public byte[] output_script;
 149                         public long user_channel_id;
 150                         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; }
 151                 }
 152                 public final static class FundingBroadcastSafe extends LDKEvent {
 153                         public long funding_txo;
 154                         public long user_channel_id;
 155                         FundingBroadcastSafe(long funding_txo, long user_channel_id) { this.funding_txo = funding_txo; this.user_channel_id = user_channel_id; }
 156                 }
 157                 public final static class PaymentReceived extends LDKEvent {
 158                         public byte[] payment_hash;
 159                         public byte[] payment_secret;
 160                         public long amt;
 161                         PaymentReceived(byte[] payment_hash, byte[] payment_secret, long amt) { this.payment_hash = payment_hash; this.payment_secret = payment_secret; this.amt = amt; }
 162                 }
 163                 public final static class PaymentSent extends LDKEvent {
 164                         public byte[] payment_preimage;
 165                         PaymentSent(byte[] payment_preimage) { this.payment_preimage = payment_preimage; }
 166                 }
 167                 public final static class PaymentFailed extends LDKEvent {
 168                         public byte[] payment_hash;
 169                         public boolean rejected_by_dest;
 170                         PaymentFailed(byte[] payment_hash, boolean rejected_by_dest) { this.payment_hash = payment_hash; this.rejected_by_dest = rejected_by_dest; }
 171                 }
 172                 public final static class PendingHTLCsForwardable extends LDKEvent {
 173                         public long time_forwardable;
 174                         PendingHTLCsForwardable(long time_forwardable) { this.time_forwardable = time_forwardable; }
 175                 }
 176                 public final static class SpendableOutputs extends LDKEvent {
 177                         public long[] outputs;
 178                         SpendableOutputs(long[] outputs) { this.outputs = outputs; }
 179                 }
 180                 static native void init();
 181         }
 182         static { LDKEvent.init(); }
 183         public static native LDKEvent LDKEvent_ref_from_ptr(long ptr);
 184         public static class LDKErrorAction {
 185                 private LDKErrorAction() {}
 186                 public final static class DisconnectPeer extends LDKErrorAction {
 187                         public long msg;
 188                         DisconnectPeer(long msg) { this.msg = msg; }
 189                 }
 190                 public final static class IgnoreError extends LDKErrorAction {
 191                 }
 192                 public final static class SendErrorMessage extends LDKErrorAction {
 193                         public long msg;
 194                         SendErrorMessage(long msg) { this.msg = msg; }
 195                 }
 196                 static native void init();
 197         }
 198         static { LDKErrorAction.init(); }
 199         public static native LDKErrorAction LDKErrorAction_ref_from_ptr(long ptr);
 200         public static class LDKHTLCFailChannelUpdate {
 201                 private LDKHTLCFailChannelUpdate() {}
 202                 public final static class ChannelUpdateMessage extends LDKHTLCFailChannelUpdate {
 203                         public long msg;
 204                         ChannelUpdateMessage(long msg) { this.msg = msg; }
 205                 }
 206                 public final static class ChannelClosed extends LDKHTLCFailChannelUpdate {
 207                         public long short_channel_id;
 208                         public boolean is_permanent;
 209                         ChannelClosed(long short_channel_id, boolean is_permanent) { this.short_channel_id = short_channel_id; this.is_permanent = is_permanent; }
 210                 }
 211                 public final static class NodeFailure extends LDKHTLCFailChannelUpdate {
 212                         public byte[] node_id;
 213                         public boolean is_permanent;
 214                         NodeFailure(byte[] node_id, boolean is_permanent) { this.node_id = node_id; this.is_permanent = is_permanent; }
 215                 }
 216                 static native void init();
 217         }
 218         static { LDKHTLCFailChannelUpdate.init(); }
 219         public static native LDKHTLCFailChannelUpdate LDKHTLCFailChannelUpdate_ref_from_ptr(long ptr);
 220         public static class LDKMessageSendEvent {
 221                 private LDKMessageSendEvent() {}
 222                 public final static class SendAcceptChannel extends LDKMessageSendEvent {
 223                         public byte[] node_id;
 224                         public long msg;
 225                         SendAcceptChannel(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 226                 }
 227                 public final static class SendOpenChannel extends LDKMessageSendEvent {
 228                         public byte[] node_id;
 229                         public long msg;
 230                         SendOpenChannel(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 231                 }
 232                 public final static class SendFundingCreated extends LDKMessageSendEvent {
 233                         public byte[] node_id;
 234                         public long msg;
 235                         SendFundingCreated(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 236                 }
 237                 public final static class SendFundingSigned extends LDKMessageSendEvent {
 238                         public byte[] node_id;
 239                         public long msg;
 240                         SendFundingSigned(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 241                 }
 242                 public final static class SendFundingLocked extends LDKMessageSendEvent {
 243                         public byte[] node_id;
 244                         public long msg;
 245                         SendFundingLocked(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 246                 }
 247                 public final static class SendAnnouncementSignatures extends LDKMessageSendEvent {
 248                         public byte[] node_id;
 249                         public long msg;
 250                         SendAnnouncementSignatures(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 251                 }
 252                 public final static class UpdateHTLCs extends LDKMessageSendEvent {
 253                         public byte[] node_id;
 254                         public long updates;
 255                         UpdateHTLCs(byte[] node_id, long updates) { this.node_id = node_id; this.updates = updates; }
 256                 }
 257                 public final static class SendRevokeAndACK extends LDKMessageSendEvent {
 258                         public byte[] node_id;
 259                         public long msg;
 260                         SendRevokeAndACK(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 261                 }
 262                 public final static class SendClosingSigned extends LDKMessageSendEvent {
 263                         public byte[] node_id;
 264                         public long msg;
 265                         SendClosingSigned(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 266                 }
 267                 public final static class SendShutdown extends LDKMessageSendEvent {
 268                         public byte[] node_id;
 269                         public long msg;
 270                         SendShutdown(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 271                 }
 272                 public final static class SendChannelReestablish extends LDKMessageSendEvent {
 273                         public byte[] node_id;
 274                         public long msg;
 275                         SendChannelReestablish(byte[] node_id, long msg) { this.node_id = node_id; this.msg = msg; }
 276                 }
 277                 public final static class BroadcastChannelAnnouncement extends LDKMessageSendEvent {
 278                         public long msg;
 279                         public long update_msg;
 280                         BroadcastChannelAnnouncement(long msg, long update_msg) { this.msg = msg; this.update_msg = update_msg; }
 281                 }
 282                 public final static class BroadcastNodeAnnouncement extends LDKMessageSendEvent {
 283                         public long msg;
 284                         BroadcastNodeAnnouncement(long msg) { this.msg = msg; }
 285                 }
 286                 public final static class BroadcastChannelUpdate extends LDKMessageSendEvent {
 287                         public long msg;
 288                         BroadcastChannelUpdate(long msg) { this.msg = msg; }
 289                 }
 290                 public final static class HandleError extends LDKMessageSendEvent {
 291                         public byte[] node_id;
 292                         public long action;
 293                         HandleError(byte[] node_id, long action) { this.node_id = node_id; this.action = action; }
 294                 }
 295                 public final static class PaymentFailureNetworkUpdate extends LDKMessageSendEvent {
 296                         public long update;
 297                         PaymentFailureNetworkUpdate(long update) { this.update = update; }
 298                 }
 299                 static native void init();
 300         }
 301         static { LDKMessageSendEvent.init(); }
 302         public static native LDKMessageSendEvent LDKMessageSendEvent_ref_from_ptr(long ptr);
 303         public static native VecOrSliceDef LDKCVecTempl_MessageSendEvent_arr_info(long vec_ptr);
 304         public static native long LDKCVecTempl_MessageSendEvent_new(long[] elems);
 305         public interface LDKMessageSendEventsProvider {
 306                  long[] get_and_clear_pending_msg_events();
 307         }
 308         public static native long LDKMessageSendEventsProvider_new(LDKMessageSendEventsProvider impl);
 309         public static native LDKMessageSendEventsProvider LDKMessageSendEventsProvider_get_obj_from_jcalls(long val);
 310         // LDKCVec_MessageSendEventZ MessageSendEventsProvider_get_and_clear_pending_msg_events LDKMessageSendEventsProvider* this_arg
 311         public static native long[] MessageSendEventsProvider_get_and_clear_pending_msg_events(long this_arg);
 312         public static native VecOrSliceDef LDKCVecTempl_Event_arr_info(long vec_ptr);
 313         public static native long LDKCVecTempl_Event_new(long[] elems);
 314         public interface LDKEventsProvider {
 315                  long[] get_and_clear_pending_events();
 316         }
 317         public static native long LDKEventsProvider_new(LDKEventsProvider impl);
 318         public static native LDKEventsProvider LDKEventsProvider_get_obj_from_jcalls(long val);
 319         // LDKCVec_EventZ EventsProvider_get_and_clear_pending_events LDKEventsProvider* this_arg
 320         public static native long[] EventsProvider_get_and_clear_pending_events(long this_arg);
 321         public interface LDKLogger {
 322                  void log(String record);
 323         }
 324         public static native long LDKLogger_new(LDKLogger impl);
 325         public static native LDKLogger LDKLogger_get_obj_from_jcalls(long val);
 326         public static native boolean LDKCResult_TxOutAccessErrorZ_result_ok(long arg);
 327         public static native long LDKCResult_TxOutAccessErrorZ_get_ok(long arg);
 328         public static native LDKAccessError LDKCResult_TxOutAccessErrorZ_get_err(long arg);
 329         public interface LDKAccess {
 330                  long get_utxo(byte[] genesis_hash, long short_channel_id);
 331         }
 332         public static native long LDKAccess_new(LDKAccess impl);
 333         public static native LDKAccess LDKAccess_get_obj_from_jcalls(long val);
 334         // LDKCResult_TxOutAccessErrorZ Access_get_utxo LDKAccess* this_arg, const uint8_t (*genesis_hash)[32], uint64_t short_channel_id
 335         public static native long Access_get_utxo(long this_arg, byte[] genesis_hash, long short_channel_id);
 336         public static native long[] LDKCVecTempl_HTLCOutputInCommitment_arr_info(long vec_ptr);
 337         public static native long LDKCVecTempl_HTLCOutputInCommitment_new(long[] elems);
 338         public interface LDKChannelKeys {
 339                  byte[] get_per_commitment_point(long idx);
 340                  byte[] release_commitment_secret(long idx);
 341                  long key_derivation_params();
 342                  long sign_counterparty_commitment(int feerate_per_kw, byte[] commitment_tx, long keys, long[] htlcs);
 343                  long sign_holder_commitment(long holder_commitment_tx);
 344                  long sign_holder_commitment_htlc_transactions(long holder_commitment_tx);
 345                  long sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc);
 346                  long sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc);
 347                  long sign_closing_transaction(byte[] closing_tx);
 348                  long sign_channel_announcement(long msg);
 349                  void on_accept(long channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay);
 350         }
 351         public static native long LDKChannelKeys_new(LDKChannelKeys impl, long pubkeys);
 352         public static native LDKChannelKeys LDKChannelKeys_get_obj_from_jcalls(long val);
 353         // LDKPublicKey ChannelKeys_get_per_commitment_point LDKChannelKeys* this_arg, uint64_t idx
 354         public static native byte[] ChannelKeys_get_per_commitment_point(long this_arg, long idx);
 355         // LDKThirtyTwoBytes ChannelKeys_release_commitment_secret LDKChannelKeys* this_arg, uint64_t idx
 356         public static native byte[] ChannelKeys_release_commitment_secret(long this_arg, long idx);
 357         // LDKC2Tuple_u64u64Z ChannelKeys_key_derivation_params LDKChannelKeys* this_arg
 358         public static native long ChannelKeys_key_derivation_params(long this_arg);
 359         // LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ ChannelKeys_sign_counterparty_commitment LDKChannelKeys* this_arg, uint32_t feerate_per_kw, LDKTransaction commitment_tx, const LDKPreCalculatedTxCreationKeys *keys, LDKCVec_HTLCOutputInCommitmentZ htlcs
 360         public static native long ChannelKeys_sign_counterparty_commitment(long this_arg, int feerate_per_kw, byte[] commitment_tx, long keys, long[] htlcs);
 361         // LDKCResult_SignatureNoneZ ChannelKeys_sign_holder_commitment LDKChannelKeys* this_arg, const LDKHolderCommitmentTransaction *holder_commitment_tx
 362         public static native long ChannelKeys_sign_holder_commitment(long this_arg, long holder_commitment_tx);
 363         // LDKCResult_CVec_SignatureZNoneZ ChannelKeys_sign_holder_commitment_htlc_transactions LDKChannelKeys* this_arg, const LDKHolderCommitmentTransaction *holder_commitment_tx
 364         public static native long ChannelKeys_sign_holder_commitment_htlc_transactions(long this_arg, long holder_commitment_tx);
 365         // LDKCResult_SignatureNoneZ ChannelKeys_sign_justice_transaction LDKChannelKeys* this_arg, LDKTransaction justice_tx, uintptr_t input, uint64_t amount, const uint8_t (*per_commitment_key)[32], const LDKHTLCOutputInCommitment *htlc
 366         public static native long ChannelKeys_sign_justice_transaction(long this_arg, byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc);
 367         // LDKCResult_SignatureNoneZ ChannelKeys_sign_counterparty_htlc_transaction LDKChannelKeys* this_arg, LDKTransaction htlc_tx, uintptr_t input, uint64_t amount, LDKPublicKey per_commitment_point, const LDKHTLCOutputInCommitment *htlc
 368         public static native long ChannelKeys_sign_counterparty_htlc_transaction(long this_arg, byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc);
 369         // LDKCResult_SignatureNoneZ ChannelKeys_sign_closing_transaction LDKChannelKeys* this_arg, LDKTransaction closing_tx
 370         public static native long ChannelKeys_sign_closing_transaction(long this_arg, byte[] closing_tx);
 371         // LDKCResult_SignatureNoneZ ChannelKeys_sign_channel_announcement LDKChannelKeys* this_arg, const LDKUnsignedChannelAnnouncement *msg
 372         public static native long ChannelKeys_sign_channel_announcement(long this_arg, long msg);
 373         // void ChannelKeys_on_accept LDKChannelKeys* this_arg, const LDKChannelPublicKeys *channel_points, uint16_t counterparty_selected_contest_delay, uint16_t holder_selected_contest_delay
 374         public static native void ChannelKeys_on_accept(long this_arg, long channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay);
 375         // LDKChannelPublicKeys ChannelKeys_get_pubkeys LDKChannelKeys* this_arg
 376         public static native long ChannelKeys_get_pubkeys(long this_arg);
 377         public static native long[] LDKCVecTempl_MonitorEvent_arr_info(long vec_ptr);
 378         public static native long LDKCVecTempl_MonitorEvent_new(long[] elems);
 379         public interface LDKWatch {
 380                  long watch_channel(long funding_txo, long monitor);
 381                  long update_channel(long funding_txo, long update);
 382                  long[] release_pending_monitor_events();
 383         }
 384         public static native long LDKWatch_new(LDKWatch impl);
 385         public static native LDKWatch LDKWatch_get_obj_from_jcalls(long val);
 386         // LDKCResult_NoneChannelMonitorUpdateErrZ Watch_watch_channel LDKWatch* this_arg, LDKOutPoint funding_txo, LDKChannelMonitor monitor
 387         public static native long Watch_watch_channel(long this_arg, long funding_txo, long monitor);
 388         // LDKCResult_NoneChannelMonitorUpdateErrZ Watch_update_channel LDKWatch* this_arg, LDKOutPoint funding_txo, LDKChannelMonitorUpdate update
 389         public static native long Watch_update_channel(long this_arg, long funding_txo, long update);
 390         // LDKCVec_MonitorEventZ Watch_release_pending_monitor_events LDKWatch* this_arg
 391         public static native long[] Watch_release_pending_monitor_events(long this_arg);
 392         public interface LDKFilter {
 393                  void register_tx(byte[] txid, byte[] script_pubkey);
 394                  void register_output(long outpoint, byte[] script_pubkey);
 395         }
 396         public static native long LDKFilter_new(LDKFilter impl);
 397         public static native LDKFilter LDKFilter_get_obj_from_jcalls(long val);
 398         // void Filter_register_tx LDKFilter* this_arg, const uint8_t (*txid)[32], LDKu8slice script_pubkey
 399         public static native void Filter_register_tx(long this_arg, byte[] txid, byte[] script_pubkey);
 400         // void Filter_register_output LDKFilter* this_arg, const LDKOutPoint *outpoint, LDKu8slice script_pubkey
 401         public static native void Filter_register_output(long this_arg, long outpoint, byte[] script_pubkey);
 402         public interface LDKBroadcasterInterface {
 403                  void broadcast_transaction(byte[] tx);
 404         }
 405         public static native long LDKBroadcasterInterface_new(LDKBroadcasterInterface impl);
 406         public static native LDKBroadcasterInterface LDKBroadcasterInterface_get_obj_from_jcalls(long val);
 407         // void BroadcasterInterface_broadcast_transaction LDKBroadcasterInterface* this_arg, LDKTransaction tx
 408         public static native void BroadcasterInterface_broadcast_transaction(long this_arg, byte[] tx);
 409         public interface LDKFeeEstimator {
 410                  int get_est_sat_per_1000_weight(LDKConfirmationTarget confirmation_target);
 411         }
 412         public static native long LDKFeeEstimator_new(LDKFeeEstimator impl);
 413         public static native LDKFeeEstimator LDKFeeEstimator_get_obj_from_jcalls(long val);
 414         // uint32_t FeeEstimator_get_est_sat_per_1000_weight LDKFeeEstimator* this_arg, LDKConfirmationTarget confirmation_target
 415         public static native int FeeEstimator_get_est_sat_per_1000_weight(long this_arg, LDKConfirmationTarget confirmation_target);
 416         public static native VecOrSliceDef LDKCVecTempl_C2TupleTempl_usize__Transaction_arr_info(long vec_ptr);
 417         public static native long LDKCVecTempl_C2TupleTempl_usize__Transaction_new(long[] elems);
 418         public static native VecOrSliceDef LDKCVecTempl_Transaction_arr_info(long vec_ptr);
 419         public static native VecOrSliceDef LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut_arr_info(long vec_ptr);
 420         public static native long LDKCVecTempl_C2TupleTempl_ThirtyTwoBytes__CVecTempl_TxOut_new(long[] elems);
 421         public interface LDKKeysInterface {
 422                  byte[] get_node_secret();
 423                  byte[] get_destination_script();
 424                  byte[] get_shutdown_pubkey();
 425                  long get_channel_keys(boolean inbound, long channel_value_satoshis);
 426                  byte[] get_secure_random_bytes();
 427         }
 428         public static native long LDKKeysInterface_new(LDKKeysInterface impl);
 429         public static native LDKKeysInterface LDKKeysInterface_get_obj_from_jcalls(long val);
 430         // LDKSecretKey KeysInterface_get_node_secret LDKKeysInterface* this_arg
 431         public static native byte[] KeysInterface_get_node_secret(long this_arg);
 432         // LDKCVec_u8Z KeysInterface_get_destination_script LDKKeysInterface* this_arg
 433         public static native byte[] KeysInterface_get_destination_script(long this_arg);
 434         // LDKPublicKey KeysInterface_get_shutdown_pubkey LDKKeysInterface* this_arg
 435         public static native byte[] KeysInterface_get_shutdown_pubkey(long this_arg);
 436         // LDKChannelKeys KeysInterface_get_channel_keys LDKKeysInterface* this_arg, bool inbound, uint64_t channel_value_satoshis
 437         public static native long KeysInterface_get_channel_keys(long this_arg, boolean inbound, long channel_value_satoshis);
 438         // LDKThirtyTwoBytes KeysInterface_get_secure_random_bytes LDKKeysInterface* this_arg
 439         public static native byte[] KeysInterface_get_secure_random_bytes(long this_arg);
 440         public static native long[] LDKCVecTempl_ChannelDetails_arr_info(long vec_ptr);
 441         public static native long LDKCVecTempl_ChannelDetails_new(long[] elems);
 442         public static class LDKNetAddress {
 443                 private LDKNetAddress() {}
 444                 public final static class IPv4 extends LDKNetAddress {
 445                         public byte[] addr;
 446                         public short port;
 447                         IPv4(byte[] addr, short port) { this.addr = addr; this.port = port; }
 448                 }
 449                 public final static class IPv6 extends LDKNetAddress {
 450                         public byte[] addr;
 451                         public short port;
 452                         IPv6(byte[] addr, short port) { this.addr = addr; this.port = port; }
 453                 }
 454                 public final static class OnionV2 extends LDKNetAddress {
 455                         public byte[] addr;
 456                         public short port;
 457                         OnionV2(byte[] addr, short port) { this.addr = addr; this.port = port; }
 458                 }
 459                 public final static class OnionV3 extends LDKNetAddress {
 460                         public byte[] ed25519_pubkey;
 461                         public short checksum;
 462                         public byte version;
 463                         public short port;
 464                         OnionV3(byte[] ed25519_pubkey, short checksum, byte version, short port) { this.ed25519_pubkey = ed25519_pubkey; this.checksum = checksum; this.version = version; this.port = port; }
 465                 }
 466                 static native void init();
 467         }
 468         static { LDKNetAddress.init(); }
 469         public static native LDKNetAddress LDKNetAddress_ref_from_ptr(long ptr);
 470         public static native VecOrSliceDef LDKCVecTempl_NetAddress_arr_info(long vec_ptr);
 471         public static native long LDKCVecTempl_NetAddress_new(long[] elems);
 472         public interface LDKChannelMessageHandler {
 473                  void handle_open_channel(byte[] their_node_id, long their_features, long msg);
 474                  void handle_accept_channel(byte[] their_node_id, long their_features, long msg);
 475                  void handle_funding_created(byte[] their_node_id, long msg);
 476                  void handle_funding_signed(byte[] their_node_id, long msg);
 477                  void handle_funding_locked(byte[] their_node_id, long msg);
 478                  void handle_shutdown(byte[] their_node_id, long msg);
 479                  void handle_closing_signed(byte[] their_node_id, long msg);
 480                  void handle_update_add_htlc(byte[] their_node_id, long msg);
 481                  void handle_update_fulfill_htlc(byte[] their_node_id, long msg);
 482                  void handle_update_fail_htlc(byte[] their_node_id, long msg);
 483                  void handle_update_fail_malformed_htlc(byte[] their_node_id, long msg);
 484                  void handle_commitment_signed(byte[] their_node_id, long msg);
 485                  void handle_revoke_and_ack(byte[] their_node_id, long msg);
 486                  void handle_update_fee(byte[] their_node_id, long msg);
 487                  void handle_announcement_signatures(byte[] their_node_id, long msg);
 488                  void peer_disconnected(byte[] their_node_id, boolean no_connection_possible);
 489                  void peer_connected(byte[] their_node_id, long msg);
 490                  void handle_channel_reestablish(byte[] their_node_id, long msg);
 491                  void handle_error(byte[] their_node_id, long msg);
 492         }
 493         public static native long LDKChannelMessageHandler_new(LDKChannelMessageHandler impl, LDKMessageSendEventsProvider MessageSendEventsProvider);
 494         public static native LDKChannelMessageHandler LDKChannelMessageHandler_get_obj_from_jcalls(long val);
 495         // void ChannelMessageHandler_handle_open_channel LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, LDKInitFeatures their_features, const LDKOpenChannel *msg
 496         public static native void ChannelMessageHandler_handle_open_channel(long this_arg, byte[] their_node_id, long their_features, long msg);
 497         // void ChannelMessageHandler_handle_accept_channel LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, LDKInitFeatures their_features, const LDKAcceptChannel *msg
 498         public static native void ChannelMessageHandler_handle_accept_channel(long this_arg, byte[] their_node_id, long their_features, long msg);
 499         // void ChannelMessageHandler_handle_funding_created LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKFundingCreated *msg
 500         public static native void ChannelMessageHandler_handle_funding_created(long this_arg, byte[] their_node_id, long msg);
 501         // void ChannelMessageHandler_handle_funding_signed LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKFundingSigned *msg
 502         public static native void ChannelMessageHandler_handle_funding_signed(long this_arg, byte[] their_node_id, long msg);
 503         // void ChannelMessageHandler_handle_funding_locked LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKFundingLocked *msg
 504         public static native void ChannelMessageHandler_handle_funding_locked(long this_arg, byte[] their_node_id, long msg);
 505         // void ChannelMessageHandler_handle_shutdown LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKShutdown *msg
 506         public static native void ChannelMessageHandler_handle_shutdown(long this_arg, byte[] their_node_id, long msg);
 507         // void ChannelMessageHandler_handle_closing_signed LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKClosingSigned *msg
 508         public static native void ChannelMessageHandler_handle_closing_signed(long this_arg, byte[] their_node_id, long msg);
 509         // void ChannelMessageHandler_handle_update_add_htlc LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKUpdateAddHTLC *msg
 510         public static native void ChannelMessageHandler_handle_update_add_htlc(long this_arg, byte[] their_node_id, long msg);
 511         // void ChannelMessageHandler_handle_update_fulfill_htlc LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKUpdateFulfillHTLC *msg
 512         public static native void ChannelMessageHandler_handle_update_fulfill_htlc(long this_arg, byte[] their_node_id, long msg);
 513         // void ChannelMessageHandler_handle_update_fail_htlc LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKUpdateFailHTLC *msg
 514         public static native void ChannelMessageHandler_handle_update_fail_htlc(long this_arg, byte[] their_node_id, long msg);
 515         // void ChannelMessageHandler_handle_update_fail_malformed_htlc LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKUpdateFailMalformedHTLC *msg
 516         public static native void ChannelMessageHandler_handle_update_fail_malformed_htlc(long this_arg, byte[] their_node_id, long msg);
 517         // void ChannelMessageHandler_handle_commitment_signed LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKCommitmentSigned *msg
 518         public static native void ChannelMessageHandler_handle_commitment_signed(long this_arg, byte[] their_node_id, long msg);
 519         // void ChannelMessageHandler_handle_revoke_and_ack LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKRevokeAndACK *msg
 520         public static native void ChannelMessageHandler_handle_revoke_and_ack(long this_arg, byte[] their_node_id, long msg);
 521         // void ChannelMessageHandler_handle_update_fee LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKUpdateFee *msg
 522         public static native void ChannelMessageHandler_handle_update_fee(long this_arg, byte[] their_node_id, long msg);
 523         // void ChannelMessageHandler_handle_announcement_signatures LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKAnnouncementSignatures *msg
 524         public static native void ChannelMessageHandler_handle_announcement_signatures(long this_arg, byte[] their_node_id, long msg);
 525         // void ChannelMessageHandler_peer_disconnected LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, bool no_connection_possible
 526         public static native void ChannelMessageHandler_peer_disconnected(long this_arg, byte[] their_node_id, boolean no_connection_possible);
 527         // void ChannelMessageHandler_peer_connected LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKInit *msg
 528         public static native void ChannelMessageHandler_peer_connected(long this_arg, byte[] their_node_id, long msg);
 529         // void ChannelMessageHandler_handle_channel_reestablish LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKChannelReestablish *msg
 530         public static native void ChannelMessageHandler_handle_channel_reestablish(long this_arg, byte[] their_node_id, long msg);
 531         // void ChannelMessageHandler_handle_error LDKChannelMessageHandler* this_arg, LDKPublicKey their_node_id, const LDKErrorMessage *msg
 532         public static native void ChannelMessageHandler_handle_error(long this_arg, byte[] their_node_id, long msg);
 533         public static native long[] LDKCVecTempl_ChannelMonitor_arr_info(long vec_ptr);
 534         public static native long LDKCVecTempl_ChannelMonitor_new(long[] elems);
 535         public static native VecOrSliceDef LDKCVecTempl_u64_arr_info(long vec_ptr);
 536         public static native long LDKCVecTempl_u64_new(long[] elems);
 537         public static native long[] LDKCVecTempl_UpdateAddHTLC_arr_info(long vec_ptr);
 538         public static native long LDKCVecTempl_UpdateAddHTLC_new(long[] elems);
 539         public static native long[] LDKCVecTempl_UpdateFulfillHTLC_arr_info(long vec_ptr);
 540         public static native long LDKCVecTempl_UpdateFulfillHTLC_new(long[] elems);
 541         public static native long[] LDKCVecTempl_UpdateFailHTLC_arr_info(long vec_ptr);
 542         public static native long LDKCVecTempl_UpdateFailHTLC_new(long[] elems);
 543         public static native long[] LDKCVecTempl_UpdateFailMalformedHTLC_arr_info(long vec_ptr);
 544         public static native long LDKCVecTempl_UpdateFailMalformedHTLC_new(long[] elems);
 545         public static native boolean LDKCResult_boolLightningErrorZ_result_ok(long arg);
 546         public static native boolean LDKCResult_boolLightningErrorZ_get_ok(long arg);
 547         public static native long LDKCResult_boolLightningErrorZ_get_err(long arg);
 548         public static native VecOrSliceDef LDKCVecTempl_C3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate_arr_info(long vec_ptr);
 549         public static native long LDKCVecTempl_C3TupleTempl_ChannelAnnouncement__ChannelUpdate__ChannelUpdate_new(long[] elems);
 550         public static native long[] LDKCVecTempl_NodeAnnouncement_arr_info(long vec_ptr);
 551         public static native long LDKCVecTempl_NodeAnnouncement_new(long[] elems);
 552         public interface LDKRoutingMessageHandler {
 553                  long handle_node_announcement(long msg);
 554                  long handle_channel_announcement(long msg);
 555                  long handle_channel_update(long msg);
 556                  void handle_htlc_fail_channel_update(long update);
 557                  long[] get_next_channel_announcements(long starting_point, byte batch_amount);
 558                  long[] get_next_node_announcements(byte[] starting_point, byte batch_amount);
 559                  boolean should_request_full_sync(byte[] node_id);
 560         }
 561         public static native long LDKRoutingMessageHandler_new(LDKRoutingMessageHandler impl);
 562         public static native LDKRoutingMessageHandler LDKRoutingMessageHandler_get_obj_from_jcalls(long val);
 563         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_node_announcement LDKRoutingMessageHandler* this_arg, const LDKNodeAnnouncement *msg
 564         public static native long RoutingMessageHandler_handle_node_announcement(long this_arg, long msg);
 565         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_channel_announcement LDKRoutingMessageHandler* this_arg, const LDKChannelAnnouncement *msg
 566         public static native long RoutingMessageHandler_handle_channel_announcement(long this_arg, long msg);
 567         // LDKCResult_boolLightningErrorZ RoutingMessageHandler_handle_channel_update LDKRoutingMessageHandler* this_arg, const LDKChannelUpdate *msg
 568         public static native long RoutingMessageHandler_handle_channel_update(long this_arg, long msg);
 569         // void RoutingMessageHandler_handle_htlc_fail_channel_update LDKRoutingMessageHandler* this_arg, const LDKHTLCFailChannelUpdate *update
 570         public static native void RoutingMessageHandler_handle_htlc_fail_channel_update(long this_arg, long update);
 571         // LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ RoutingMessageHandler_get_next_channel_announcements LDKRoutingMessageHandler* this_arg, uint64_t starting_point, uint8_t batch_amount
 572         public static native long[] RoutingMessageHandler_get_next_channel_announcements(long this_arg, long starting_point, byte batch_amount);
 573         // LDKCVec_NodeAnnouncementZ RoutingMessageHandler_get_next_node_announcements LDKRoutingMessageHandler* this_arg, LDKPublicKey starting_point, uint8_t batch_amount
 574         public static native long[] RoutingMessageHandler_get_next_node_announcements(long this_arg, byte[] starting_point, byte batch_amount);
 575         // bool RoutingMessageHandler_should_request_full_sync LDKRoutingMessageHandler* this_arg, LDKPublicKey node_id
 576         public static native boolean RoutingMessageHandler_should_request_full_sync(long this_arg, byte[] node_id);
 577         public interface LDKSocketDescriptor {
 578                  long send_data(byte[] data, boolean resume_read);
 579                  void disconnect_socket();
 580                  boolean eq(long other_arg);
 581                  long hash();
 582         }
 583         public static native long LDKSocketDescriptor_new(LDKSocketDescriptor impl);
 584         public static native LDKSocketDescriptor LDKSocketDescriptor_get_obj_from_jcalls(long val);
 585         // uintptr_t SocketDescriptor_send_data LDKSocketDescriptor* this_arg, LDKu8slice data, bool resume_read
 586         public static native long SocketDescriptor_send_data(long this_arg, byte[] data, boolean resume_read);
 587         // void SocketDescriptor_disconnect_socket LDKSocketDescriptor* this_arg
 588         public static native void SocketDescriptor_disconnect_socket(long this_arg);
 589         // uint64_t SocketDescriptor_hash LDKSocketDescriptor* this_arg
 590         public static native long SocketDescriptor_hash(long this_arg);
 591         public static native VecOrSliceDef LDKCVecTempl_PublicKey_arr_info(long vec_ptr);
 592         public static native boolean LDKCResult_CVec_u8ZPeerHandleErrorZ_result_ok(long arg);
 593         public static native byte[] LDKCResult_CVec_u8ZPeerHandleErrorZ_get_ok(long arg);
 594         public static native long LDKCResult_CVec_u8ZPeerHandleErrorZ_get_err(long arg);
 595         public static native boolean LDKCResult_boolPeerHandleErrorZ_result_ok(long arg);
 596         public static native boolean LDKCResult_boolPeerHandleErrorZ_get_ok(long arg);
 597         public static native long LDKCResult_boolPeerHandleErrorZ_get_err(long arg);
 598         public static native boolean LDKCResult_SecretKeySecpErrorZ_result_ok(long arg);
 599         public static native byte[] LDKCResult_SecretKeySecpErrorZ_get_ok(long arg);
 600         public static native LDKSecp256k1Error LDKCResult_SecretKeySecpErrorZ_get_err(long arg);
 601         public static native boolean LDKCResult_PublicKeySecpErrorZ_result_ok(long arg);
 602         public static native byte[] LDKCResult_PublicKeySecpErrorZ_get_ok(long arg);
 603         public static native LDKSecp256k1Error LDKCResult_PublicKeySecpErrorZ_get_err(long arg);
 604         public static native boolean LDKCResult_TxCreationKeysSecpErrorZ_result_ok(long arg);
 605         public static native long LDKCResult_TxCreationKeysSecpErrorZ_get_ok(long arg);
 606         public static native LDKSecp256k1Error LDKCResult_TxCreationKeysSecpErrorZ_get_err(long arg);
 607         public static native VecOrSliceDef LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature_arr_info(long vec_ptr);
 608         public static native long LDKCVecTempl_C2TupleTempl_HTLCOutputInCommitment__Signature_new(long[] elems);
 609         public static native long[] LDKCVecTempl_RouteHop_arr_info(long vec_ptr);
 610         public static native long LDKCVecTempl_RouteHop_new(long[] elems);
 611         public static native VecOrSliceDef LDKCVecTempl_CVecTempl_RouteHop_arr_info(long vec_ptr);
 612         public static native boolean LDKCResult_RouteLightningErrorZ_result_ok(long arg);
 613         public static native long LDKCResult_RouteLightningErrorZ_get_ok(long arg);
 614         public static native long LDKCResult_RouteLightningErrorZ_get_err(long arg);
 615         public static native long[] LDKCVecTempl_RouteHint_arr_info(long vec_ptr);
 616         public static native long LDKCVecTempl_RouteHint_new(long[] elems);
 617         // extern const void (*C2Tuple_HTLCOutputInCommitmentSignatureZ_free)(LDKC2Tuple_HTLCOutputInCommitmentSignatureZ);
 618         public static native void C2Tuple_HTLCOutputInCommitmentSignatureZ_free(long arg);
 619         // extern const void (*C2Tuple_OutPointScriptZ_free)(LDKC2Tuple_OutPointScriptZ);
 620         public static native void C2Tuple_OutPointScriptZ_free(long arg);
 621         // extern const void (*C2Tuple_SignatureCVec_SignatureZZ_free)(LDKC2Tuple_SignatureCVec_SignatureZZ);
 622         public static native void C2Tuple_SignatureCVec_SignatureZZ_free(long arg);
 623         // extern const void (*C2Tuple_TxidCVec_TxOutZZ_free)(LDKC2Tuple_TxidCVec_TxOutZZ);
 624         public static native void C2Tuple_TxidCVec_TxOutZZ_free(long arg);
 625         // extern const void (*C2Tuple_u64u64Z_free)(LDKC2Tuple_u64u64Z);
 626         public static native void C2Tuple_u64u64Z_free(long arg);
 627         // extern const void (*C2Tuple_usizeTransactionZ_free)(LDKC2Tuple_usizeTransactionZ);
 628         public static native void C2Tuple_usizeTransactionZ_free(long arg);
 629         // extern const void (*C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free)(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ);
 630         public static native void C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(long arg);
 631         // extern const void (*CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free)(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ);
 632         public static native void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(long arg);
 633         // extern const LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ (*CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok)(LDKC2Tuple_SignatureCVec_SignatureZZ);
 634         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(long arg);
 635         // extern const void (*CResult_CVec_SignatureZNoneZ_free)(LDKCResult_CVec_SignatureZNoneZ);
 636         public static native void CResult_CVec_SignatureZNoneZ_free(long arg);
 637         // extern const LDKCResult_CVec_SignatureZNoneZ (*CResult_CVec_SignatureZNoneZ_ok)(LDKCVec_SignatureZ);
 638         public static native long CResult_CVec_SignatureZNoneZ_ok(byte[][] arg);
 639         // extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_err)(LDKPeerHandleError);
 640         public static native long CResult_CVec_u8ZPeerHandleErrorZ_err(long arg);
 641         // extern const void (*CResult_CVec_u8ZPeerHandleErrorZ_free)(LDKCResult_CVec_u8ZPeerHandleErrorZ);
 642         public static native void CResult_CVec_u8ZPeerHandleErrorZ_free(long arg);
 643         // extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_ok)(LDKCVec_u8Z);
 644         public static native long CResult_CVec_u8ZPeerHandleErrorZ_ok(byte[] arg);
 645         // extern const LDKCResult_NoneAPIErrorZ (*CResult_NoneAPIErrorZ_err)(LDKAPIError);
 646         public static native long CResult_NoneAPIErrorZ_err(long arg);
 647         // extern const void (*CResult_NoneAPIErrorZ_free)(LDKCResult_NoneAPIErrorZ);
 648         public static native void CResult_NoneAPIErrorZ_free(long arg);
 649         // extern const LDKCResult_NoneChannelMonitorUpdateErrZ (*CResult_NoneChannelMonitorUpdateErrZ_err)(LDKChannelMonitorUpdateErr);
 650         public static native long CResult_NoneChannelMonitorUpdateErrZ_err(LDKChannelMonitorUpdateErr arg);
 651         // extern const void (*CResult_NoneChannelMonitorUpdateErrZ_free)(LDKCResult_NoneChannelMonitorUpdateErrZ);
 652         public static native void CResult_NoneChannelMonitorUpdateErrZ_free(long arg);
 653         // extern const LDKCResult_NoneMonitorUpdateErrorZ (*CResult_NoneMonitorUpdateErrorZ_err)(LDKMonitorUpdateError);
 654         public static native long CResult_NoneMonitorUpdateErrorZ_err(long arg);
 655         // extern const void (*CResult_NoneMonitorUpdateErrorZ_free)(LDKCResult_NoneMonitorUpdateErrorZ);
 656         public static native void CResult_NoneMonitorUpdateErrorZ_free(long arg);
 657         // extern const LDKCResult_NonePaymentSendFailureZ (*CResult_NonePaymentSendFailureZ_err)(LDKPaymentSendFailure);
 658         public static native long CResult_NonePaymentSendFailureZ_err(long arg);
 659         // extern const void (*CResult_NonePaymentSendFailureZ_free)(LDKCResult_NonePaymentSendFailureZ);
 660         public static native void CResult_NonePaymentSendFailureZ_free(long arg);
 661         // extern const LDKCResult_NonePeerHandleErrorZ (*CResult_NonePeerHandleErrorZ_err)(LDKPeerHandleError);
 662         public static native long CResult_NonePeerHandleErrorZ_err(long arg);
 663         // extern const void (*CResult_NonePeerHandleErrorZ_free)(LDKCResult_NonePeerHandleErrorZ);
 664         public static native void CResult_NonePeerHandleErrorZ_free(long arg);
 665         // extern const LDKCResult_PublicKeySecpErrorZ (*CResult_PublicKeySecpErrorZ_err)(LDKSecp256k1Error);
 666         public static native long CResult_PublicKeySecpErrorZ_err(LDKSecp256k1Error arg);
 667         // extern const void (*CResult_PublicKeySecpErrorZ_free)(LDKCResult_PublicKeySecpErrorZ);
 668         public static native void CResult_PublicKeySecpErrorZ_free(long arg);
 669         // extern const LDKCResult_PublicKeySecpErrorZ (*CResult_PublicKeySecpErrorZ_ok)(LDKPublicKey);
 670         public static native long CResult_PublicKeySecpErrorZ_ok(byte[] arg);
 671         // extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_err)(LDKLightningError);
 672         public static native long CResult_RouteLightningErrorZ_err(long arg);
 673         // extern const void (*CResult_RouteLightningErrorZ_free)(LDKCResult_RouteLightningErrorZ);
 674         public static native void CResult_RouteLightningErrorZ_free(long arg);
 675         // extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_ok)(LDKRoute);
 676         public static native long CResult_RouteLightningErrorZ_ok(long arg);
 677         // extern const LDKCResult_SecretKeySecpErrorZ (*CResult_SecretKeySecpErrorZ_err)(LDKSecp256k1Error);
 678         public static native long CResult_SecretKeySecpErrorZ_err(LDKSecp256k1Error arg);
 679         // extern const void (*CResult_SecretKeySecpErrorZ_free)(LDKCResult_SecretKeySecpErrorZ);
 680         public static native void CResult_SecretKeySecpErrorZ_free(long arg);
 681         // extern const LDKCResult_SecretKeySecpErrorZ (*CResult_SecretKeySecpErrorZ_ok)(LDKSecretKey);
 682         public static native long CResult_SecretKeySecpErrorZ_ok(byte[] arg);
 683         // extern const void (*CResult_SignatureNoneZ_free)(LDKCResult_SignatureNoneZ);
 684         public static native void CResult_SignatureNoneZ_free(long arg);
 685         // extern const LDKCResult_SignatureNoneZ (*CResult_SignatureNoneZ_ok)(LDKSignature);
 686         public static native long CResult_SignatureNoneZ_ok(byte[] arg);
 687         // extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_err)(LDKSecp256k1Error);
 688         public static native long CResult_TxCreationKeysSecpErrorZ_err(LDKSecp256k1Error arg);
 689         // extern const void (*CResult_TxCreationKeysSecpErrorZ_free)(LDKCResult_TxCreationKeysSecpErrorZ);
 690         public static native void CResult_TxCreationKeysSecpErrorZ_free(long arg);
 691         // extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_ok)(LDKTxCreationKeys);
 692         public static native long CResult_TxCreationKeysSecpErrorZ_ok(long arg);
 693         // extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_err)(LDKAccessError);
 694         public static native long CResult_TxOutAccessErrorZ_err(LDKAccessError arg);
 695         // extern const void (*CResult_TxOutAccessErrorZ_free)(LDKCResult_TxOutAccessErrorZ);
 696         public static native void CResult_TxOutAccessErrorZ_free(long arg);
 697         // extern const LDKCResult_TxOutAccessErrorZ (*CResult_TxOutAccessErrorZ_ok)(LDKTxOut);
 698         public static native long CResult_TxOutAccessErrorZ_ok(long arg);
 699         // extern const LDKCResult_boolLightningErrorZ (*CResult_boolLightningErrorZ_err)(LDKLightningError);
 700         public static native long CResult_boolLightningErrorZ_err(long arg);
 701         // extern const void (*CResult_boolLightningErrorZ_free)(LDKCResult_boolLightningErrorZ);
 702         public static native void CResult_boolLightningErrorZ_free(long arg);
 703         // extern const LDKCResult_boolLightningErrorZ (*CResult_boolLightningErrorZ_ok)(bool);
 704         public static native long CResult_boolLightningErrorZ_ok(boolean arg);
 705         // extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_err)(LDKPeerHandleError);
 706         public static native long CResult_boolPeerHandleErrorZ_err(long arg);
 707         // extern const void (*CResult_boolPeerHandleErrorZ_free)(LDKCResult_boolPeerHandleErrorZ);
 708         public static native void CResult_boolPeerHandleErrorZ_free(long arg);
 709         // extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_ok)(bool);
 710         public static native long CResult_boolPeerHandleErrorZ_ok(boolean arg);
 711         // extern const void (*CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ_free)(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ);
 712         public static native void CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ_free(long[] arg);
 713         // extern const void (*CVec_C2Tuple_TxidCVec_TxOutZZZ_free)(LDKCVec_C2Tuple_TxidCVec_TxOutZZZ);
 714         public static native void CVec_C2Tuple_TxidCVec_TxOutZZZ_free(long[] arg);
 715         // extern const void (*CVec_C2Tuple_usizeTransactionZZ_free)(LDKCVec_C2Tuple_usizeTransactionZZ);
 716         public static native void CVec_C2Tuple_usizeTransactionZZ_free(long[] arg);
 717         // extern const void (*CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free)(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ);
 718         public static native void CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(long[] arg);
 719         // extern const void (*CVec_CVec_RouteHopZZ_free)(LDKCVec_CVec_RouteHopZZ);
 720         public static native void CVec_CVec_RouteHopZZ_free(long[][] arg);
 721         // extern const void (*CVec_ChannelDetailsZ_free)(LDKCVec_ChannelDetailsZ);
 722         public static native void CVec_ChannelDetailsZ_free(long[] arg);
 723         // extern const void (*CVec_ChannelMonitorZ_free)(LDKCVec_ChannelMonitorZ);
 724         public static native void CVec_ChannelMonitorZ_free(long[] arg);
 725         // extern const void (*CVec_EventZ_free)(LDKCVec_EventZ);
 726         public static native void CVec_EventZ_free(long[] arg);
 727         // extern const void (*CVec_HTLCOutputInCommitmentZ_free)(LDKCVec_HTLCOutputInCommitmentZ);
 728         public static native void CVec_HTLCOutputInCommitmentZ_free(long[] arg);
 729         // extern const void (*CVec_MessageSendEventZ_free)(LDKCVec_MessageSendEventZ);
 730         public static native void CVec_MessageSendEventZ_free(long[] arg);
 731         // extern const void (*CVec_MonitorEventZ_free)(LDKCVec_MonitorEventZ);
 732         public static native void CVec_MonitorEventZ_free(long[] arg);
 733         // extern const void (*CVec_NetAddressZ_free)(LDKCVec_NetAddressZ);
 734         public static native void CVec_NetAddressZ_free(long[] arg);
 735         // extern const void (*CVec_NodeAnnouncementZ_free)(LDKCVec_NodeAnnouncementZ);
 736         public static native void CVec_NodeAnnouncementZ_free(long[] arg);
 737         // extern const void (*CVec_PublicKeyZ_free)(LDKCVec_PublicKeyZ);
 738         public static native void CVec_PublicKeyZ_free(byte[][] arg);
 739         // extern const void (*CVec_RouteHintZ_free)(LDKCVec_RouteHintZ);
 740         public static native void CVec_RouteHintZ_free(long[] arg);
 741         // extern const void (*CVec_RouteHopZ_free)(LDKCVec_RouteHopZ);
 742         public static native void CVec_RouteHopZ_free(long[] arg);
 743         // extern const void (*CVec_SignatureZ_free)(LDKCVec_SignatureZ);
 744         public static native void CVec_SignatureZ_free(byte[][] arg);
 745         // extern const void (*CVec_SpendableOutputDescriptorZ_free)(LDKCVec_SpendableOutputDescriptorZ);
 746         public static native void CVec_SpendableOutputDescriptorZ_free(long[] arg);
 747         // extern const void (*CVec_TransactionZ_free)(LDKCVec_TransactionZ);
 748         public static native void CVec_TransactionZ_free(byte[][] arg);
 749         // extern const void (*CVec_TxOutZ_free)(LDKCVec_TxOutZ);
 750         public static native void CVec_TxOutZ_free(long[] arg);
 751         // extern const void (*CVec_UpdateAddHTLCZ_free)(LDKCVec_UpdateAddHTLCZ);
 752         public static native void CVec_UpdateAddHTLCZ_free(long[] arg);
 753         // extern const void (*CVec_UpdateFailHTLCZ_free)(LDKCVec_UpdateFailHTLCZ);
 754         public static native void CVec_UpdateFailHTLCZ_free(long[] arg);
 755         // extern const void (*CVec_UpdateFailMalformedHTLCZ_free)(LDKCVec_UpdateFailMalformedHTLCZ);
 756         public static native void CVec_UpdateFailMalformedHTLCZ_free(long[] arg);
 757         // extern const void (*CVec_UpdateFulfillHTLCZ_free)(LDKCVec_UpdateFulfillHTLCZ);
 758         public static native void CVec_UpdateFulfillHTLCZ_free(long[] arg);
 759         // extern const void (*CVec_u64Z_free)(LDKCVec_u64Z);
 760         public static native void CVec_u64Z_free(long[] arg);
 761         // extern const void (*CVec_u8Z_free)(LDKCVec_u8Z);
 762         public static native void CVec_u8Z_free(byte[] arg);
 763         // void Transaction_free(LDKTransaction _res);
 764         public static native void Transaction_free(byte[] _res);
 765         // void TxOut_free(LDKTxOut _res);
 766         public static native void TxOut_free(long _res);
 767         // LDKC2Tuple_usizeTransactionZ C2Tuple_usizeTransactionZ_new(uintptr_t a, LDKTransaction b);
 768         public static native long C2Tuple_usizeTransactionZ_new(long a, byte[] b);
 769         // LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_ok(void);
 770         public static native long CResult_NoneChannelMonitorUpdateErrZ_ok();
 771         // LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_ok(void);
 772         public static native long CResult_NoneMonitorUpdateErrorZ_ok();
 773         // LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_new(LDKOutPoint a, LDKCVec_u8Z b);
 774         public static native long C2Tuple_OutPointScriptZ_new(long a, byte[] b);
 775         // LDKC2Tuple_TxidCVec_TxOutZZ C2Tuple_TxidCVec_TxOutZZ_new(LDKThirtyTwoBytes a, LDKCVec_TxOutZ b);
 776         public static native long C2Tuple_TxidCVec_TxOutZZ_new(byte[] a, long[] b);
 777         // LDKC2Tuple_u64u64Z C2Tuple_u64u64Z_new(uint64_t a, uint64_t b);
 778         public static native long C2Tuple_u64u64Z_new(long a, long b);
 779         // LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_new(LDKSignature a, LDKCVec_SignatureZ b);
 780         public static native long C2Tuple_SignatureCVec_SignatureZZ_new(byte[] a, byte[][] b);
 781         // LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err(void);
 782         public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err();
 783         // LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_err(void);
 784         public static native long CResult_SignatureNoneZ_err();
 785         // LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_err(void);
 786         public static native long CResult_CVec_SignatureZNoneZ_err();
 787         // LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_ok(void);
 788         public static native long CResult_NoneAPIErrorZ_ok();
 789         // LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_ok(void);
 790         public static native long CResult_NonePaymentSendFailureZ_ok();
 791         // LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(LDKChannelAnnouncement a, LDKChannelUpdate b, LDKChannelUpdate c);
 792         public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(long a, long b, long c);
 793         // LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_ok(void);
 794         public static native long CResult_NonePeerHandleErrorZ_ok();
 795         // LDKC2Tuple_HTLCOutputInCommitmentSignatureZ C2Tuple_HTLCOutputInCommitmentSignatureZ_new(LDKHTLCOutputInCommitment a, LDKSignature b);
 796         public static native long C2Tuple_HTLCOutputInCommitmentSignatureZ_new(long a, byte[] b);
 797         // void Event_free(LDKEvent this_ptr);
 798         public static native void Event_free(long this_ptr);
 799         // LDKEvent Event_clone(const LDKEvent *orig);
 800         public static native long Event_clone(long orig);
 801         // void MessageSendEvent_free(LDKMessageSendEvent this_ptr);
 802         public static native void MessageSendEvent_free(long this_ptr);
 803         // LDKMessageSendEvent MessageSendEvent_clone(const LDKMessageSendEvent *orig);
 804         public static native long MessageSendEvent_clone(long orig);
 805         // void MessageSendEventsProvider_free(LDKMessageSendEventsProvider this_ptr);
 806         public static native void MessageSendEventsProvider_free(long this_ptr);
 807         // void EventsProvider_free(LDKEventsProvider this_ptr);
 808         public static native void EventsProvider_free(long this_ptr);
 809         // void APIError_free(LDKAPIError this_ptr);
 810         public static native void APIError_free(long this_ptr);
 811         // LDKAPIError APIError_clone(const LDKAPIError *orig);
 812         public static native long APIError_clone(long orig);
 813         // LDKLevel Level_clone(const LDKLevel *orig);
 814         public static native LDKLevel Level_clone(long orig);
 815         // MUST_USE_RES LDKLevel Level_max(void);
 816         public static native LDKLevel Level_max();
 817         // void Logger_free(LDKLogger this_ptr);
 818         public static native void Logger_free(long this_ptr);
 819         // void ChannelHandshakeConfig_free(LDKChannelHandshakeConfig this_ptr);
 820         public static native void ChannelHandshakeConfig_free(long this_ptr);
 821         // LDKChannelHandshakeConfig ChannelHandshakeConfig_clone(const LDKChannelHandshakeConfig *orig);
 822         public static native long ChannelHandshakeConfig_clone(long orig);
 823         // uint32_t ChannelHandshakeConfig_get_minimum_depth(const LDKChannelHandshakeConfig *this_ptr);
 824         public static native int ChannelHandshakeConfig_get_minimum_depth(long this_ptr);
 825         // void ChannelHandshakeConfig_set_minimum_depth(LDKChannelHandshakeConfig *this_ptr, uint32_t val);
 826         public static native void ChannelHandshakeConfig_set_minimum_depth(long this_ptr, int val);
 827         // uint16_t ChannelHandshakeConfig_get_our_to_self_delay(const LDKChannelHandshakeConfig *this_ptr);
 828         public static native short ChannelHandshakeConfig_get_our_to_self_delay(long this_ptr);
 829         // void ChannelHandshakeConfig_set_our_to_self_delay(LDKChannelHandshakeConfig *this_ptr, uint16_t val);
 830         public static native void ChannelHandshakeConfig_set_our_to_self_delay(long this_ptr, short val);
 831         // uint64_t ChannelHandshakeConfig_get_our_htlc_minimum_msat(const LDKChannelHandshakeConfig *this_ptr);
 832         public static native long ChannelHandshakeConfig_get_our_htlc_minimum_msat(long this_ptr);
 833         // void ChannelHandshakeConfig_set_our_htlc_minimum_msat(LDKChannelHandshakeConfig *this_ptr, uint64_t val);
 834         public static native void ChannelHandshakeConfig_set_our_htlc_minimum_msat(long this_ptr, long val);
 835         // MUST_USE_RES LDKChannelHandshakeConfig ChannelHandshakeConfig_new(uint32_t minimum_depth_arg, uint16_t our_to_self_delay_arg, uint64_t our_htlc_minimum_msat_arg);
 836         public static native long ChannelHandshakeConfig_new(int minimum_depth_arg, short our_to_self_delay_arg, long our_htlc_minimum_msat_arg);
 837         // MUST_USE_RES LDKChannelHandshakeConfig ChannelHandshakeConfig_default(void);
 838         public static native long ChannelHandshakeConfig_default();
 839         // void ChannelHandshakeLimits_free(LDKChannelHandshakeLimits this_ptr);
 840         public static native void ChannelHandshakeLimits_free(long this_ptr);
 841         // LDKChannelHandshakeLimits ChannelHandshakeLimits_clone(const LDKChannelHandshakeLimits *orig);
 842         public static native long ChannelHandshakeLimits_clone(long orig);
 843         // uint64_t ChannelHandshakeLimits_get_min_funding_satoshis(const LDKChannelHandshakeLimits *this_ptr);
 844         public static native long ChannelHandshakeLimits_get_min_funding_satoshis(long this_ptr);
 845         // void ChannelHandshakeLimits_set_min_funding_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
 846         public static native void ChannelHandshakeLimits_set_min_funding_satoshis(long this_ptr, long val);
 847         // uint64_t ChannelHandshakeLimits_get_max_htlc_minimum_msat(const LDKChannelHandshakeLimits *this_ptr);
 848         public static native long ChannelHandshakeLimits_get_max_htlc_minimum_msat(long this_ptr);
 849         // void ChannelHandshakeLimits_set_max_htlc_minimum_msat(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
 850         public static native void ChannelHandshakeLimits_set_max_htlc_minimum_msat(long this_ptr, long val);
 851         // uint64_t ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(const LDKChannelHandshakeLimits *this_ptr);
 852         public static native long ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(long this_ptr);
 853         // void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
 854         public static native void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(long this_ptr, long val);
 855         // uint64_t ChannelHandshakeLimits_get_max_channel_reserve_satoshis(const LDKChannelHandshakeLimits *this_ptr);
 856         public static native long ChannelHandshakeLimits_get_max_channel_reserve_satoshis(long this_ptr);
 857         // void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
 858         public static native void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(long this_ptr, long val);
 859         // uint16_t ChannelHandshakeLimits_get_min_max_accepted_htlcs(const LDKChannelHandshakeLimits *this_ptr);
 860         public static native short ChannelHandshakeLimits_get_min_max_accepted_htlcs(long this_ptr);
 861         // void ChannelHandshakeLimits_set_min_max_accepted_htlcs(LDKChannelHandshakeLimits *this_ptr, uint16_t val);
 862         public static native void ChannelHandshakeLimits_set_min_max_accepted_htlcs(long this_ptr, short val);
 863         // uint64_t ChannelHandshakeLimits_get_min_dust_limit_satoshis(const LDKChannelHandshakeLimits *this_ptr);
 864         public static native long ChannelHandshakeLimits_get_min_dust_limit_satoshis(long this_ptr);
 865         // void ChannelHandshakeLimits_set_min_dust_limit_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
 866         public static native void ChannelHandshakeLimits_set_min_dust_limit_satoshis(long this_ptr, long val);
 867         // uint64_t ChannelHandshakeLimits_get_max_dust_limit_satoshis(const LDKChannelHandshakeLimits *this_ptr);
 868         public static native long ChannelHandshakeLimits_get_max_dust_limit_satoshis(long this_ptr);
 869         // void ChannelHandshakeLimits_set_max_dust_limit_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
 870         public static native void ChannelHandshakeLimits_set_max_dust_limit_satoshis(long this_ptr, long val);
 871         // uint32_t ChannelHandshakeLimits_get_max_minimum_depth(const LDKChannelHandshakeLimits *this_ptr);
 872         public static native int ChannelHandshakeLimits_get_max_minimum_depth(long this_ptr);
 873         // void ChannelHandshakeLimits_set_max_minimum_depth(LDKChannelHandshakeLimits *this_ptr, uint32_t val);
 874         public static native void ChannelHandshakeLimits_set_max_minimum_depth(long this_ptr, int val);
 875         // bool ChannelHandshakeLimits_get_force_announced_channel_preference(const LDKChannelHandshakeLimits *this_ptr);
 876         public static native boolean ChannelHandshakeLimits_get_force_announced_channel_preference(long this_ptr);
 877         // void ChannelHandshakeLimits_set_force_announced_channel_preference(LDKChannelHandshakeLimits *this_ptr, bool val);
 878         public static native void ChannelHandshakeLimits_set_force_announced_channel_preference(long this_ptr, boolean val);
 879         // uint16_t ChannelHandshakeLimits_get_their_to_self_delay(const LDKChannelHandshakeLimits *this_ptr);
 880         public static native short ChannelHandshakeLimits_get_their_to_self_delay(long this_ptr);
 881         // void ChannelHandshakeLimits_set_their_to_self_delay(LDKChannelHandshakeLimits *this_ptr, uint16_t val);
 882         public static native void ChannelHandshakeLimits_set_their_to_self_delay(long this_ptr, short val);
 883         // MUST_USE_RES 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);
 884         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);
 885         // MUST_USE_RES LDKChannelHandshakeLimits ChannelHandshakeLimits_default(void);
 886         public static native long ChannelHandshakeLimits_default();
 887         // void ChannelConfig_free(LDKChannelConfig this_ptr);
 888         public static native void ChannelConfig_free(long this_ptr);
 889         // LDKChannelConfig ChannelConfig_clone(const LDKChannelConfig *orig);
 890         public static native long ChannelConfig_clone(long orig);
 891         // uint32_t ChannelConfig_get_fee_proportional_millionths(const LDKChannelConfig *this_ptr);
 892         public static native int ChannelConfig_get_fee_proportional_millionths(long this_ptr);
 893         // void ChannelConfig_set_fee_proportional_millionths(LDKChannelConfig *this_ptr, uint32_t val);
 894         public static native void ChannelConfig_set_fee_proportional_millionths(long this_ptr, int val);
 895         // bool ChannelConfig_get_announced_channel(const LDKChannelConfig *this_ptr);
 896         public static native boolean ChannelConfig_get_announced_channel(long this_ptr);
 897         // void ChannelConfig_set_announced_channel(LDKChannelConfig *this_ptr, bool val);
 898         public static native void ChannelConfig_set_announced_channel(long this_ptr, boolean val);
 899         // bool ChannelConfig_get_commit_upfront_shutdown_pubkey(const LDKChannelConfig *this_ptr);
 900         public static native boolean ChannelConfig_get_commit_upfront_shutdown_pubkey(long this_ptr);
 901         // void ChannelConfig_set_commit_upfront_shutdown_pubkey(LDKChannelConfig *this_ptr, bool val);
 902         public static native void ChannelConfig_set_commit_upfront_shutdown_pubkey(long this_ptr, boolean val);
 903         // MUST_USE_RES LDKChannelConfig ChannelConfig_new(uint32_t fee_proportional_millionths_arg, bool announced_channel_arg, bool commit_upfront_shutdown_pubkey_arg);
 904         public static native long ChannelConfig_new(int fee_proportional_millionths_arg, boolean announced_channel_arg, boolean commit_upfront_shutdown_pubkey_arg);
 905         // MUST_USE_RES LDKChannelConfig ChannelConfig_default(void);
 906         public static native long ChannelConfig_default();
 907         // LDKCVec_u8Z ChannelConfig_write(const LDKChannelConfig *obj);
 908         public static native byte[] ChannelConfig_write(long obj);
 909         // LDKChannelConfig ChannelConfig_read(LDKu8slice ser);
 910         public static native long ChannelConfig_read(byte[] ser);
 911         // void UserConfig_free(LDKUserConfig this_ptr);
 912         public static native void UserConfig_free(long this_ptr);
 913         // LDKUserConfig UserConfig_clone(const LDKUserConfig *orig);
 914         public static native long UserConfig_clone(long orig);
 915         // LDKChannelHandshakeConfig UserConfig_get_own_channel_config(const LDKUserConfig *this_ptr);
 916         public static native long UserConfig_get_own_channel_config(long this_ptr);
 917         // void UserConfig_set_own_channel_config(LDKUserConfig *this_ptr, LDKChannelHandshakeConfig val);
 918         public static native void UserConfig_set_own_channel_config(long this_ptr, long val);
 919         // LDKChannelHandshakeLimits UserConfig_get_peer_channel_config_limits(const LDKUserConfig *this_ptr);
 920         public static native long UserConfig_get_peer_channel_config_limits(long this_ptr);
 921         // void UserConfig_set_peer_channel_config_limits(LDKUserConfig *this_ptr, LDKChannelHandshakeLimits val);
 922         public static native void UserConfig_set_peer_channel_config_limits(long this_ptr, long val);
 923         // LDKChannelConfig UserConfig_get_channel_options(const LDKUserConfig *this_ptr);
 924         public static native long UserConfig_get_channel_options(long this_ptr);
 925         // void UserConfig_set_channel_options(LDKUserConfig *this_ptr, LDKChannelConfig val);
 926         public static native void UserConfig_set_channel_options(long this_ptr, long val);
 927         // MUST_USE_RES LDKUserConfig UserConfig_new(LDKChannelHandshakeConfig own_channel_config_arg, LDKChannelHandshakeLimits peer_channel_config_limits_arg, LDKChannelConfig channel_options_arg);
 928         public static native long UserConfig_new(long own_channel_config_arg, long peer_channel_config_limits_arg, long channel_options_arg);
 929         // MUST_USE_RES LDKUserConfig UserConfig_default(void);
 930         public static native long UserConfig_default();
 931         // LDKAccessError AccessError_clone(const LDKAccessError *orig);
 932         public static native LDKAccessError AccessError_clone(long orig);
 933         // void Access_free(LDKAccess this_ptr);
 934         public static native void Access_free(long this_ptr);
 935         // void Watch_free(LDKWatch this_ptr);
 936         public static native void Watch_free(long this_ptr);
 937         // void Filter_free(LDKFilter this_ptr);
 938         public static native void Filter_free(long this_ptr);
 939         // void BroadcasterInterface_free(LDKBroadcasterInterface this_ptr);
 940         public static native void BroadcasterInterface_free(long this_ptr);
 941         // LDKConfirmationTarget ConfirmationTarget_clone(const LDKConfirmationTarget *orig);
 942         public static native LDKConfirmationTarget ConfirmationTarget_clone(long orig);
 943         // void FeeEstimator_free(LDKFeeEstimator this_ptr);
 944         public static native void FeeEstimator_free(long this_ptr);
 945         // void ChainMonitor_free(LDKChainMonitor this_ptr);
 946         public static native void ChainMonitor_free(long this_ptr);
 947         // void ChainMonitor_block_connected(const LDKChainMonitor *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
 948         public static native void ChainMonitor_block_connected(long this_arg, byte[] header, long[] txdata, int height);
 949         // void ChainMonitor_block_disconnected(const LDKChainMonitor *this_arg, const uint8_t (*header)[80], uint32_t disconnected_height);
 950         public static native void ChainMonitor_block_disconnected(long this_arg, byte[] header, int disconnected_height);
 951         // MUST_USE_RES LDKChainMonitor ChainMonitor_new(LDKFilter *chain_source, LDKBroadcasterInterface broadcaster, LDKLogger logger, LDKFeeEstimator feeest);
 952         public static native long ChainMonitor_new(long chain_source, long broadcaster, long logger, long feeest);
 953         // LDKWatch ChainMonitor_as_Watch(const LDKChainMonitor *this_arg);
 954         public static native long ChainMonitor_as_Watch(long this_arg);
 955         // LDKEventsProvider ChainMonitor_as_EventsProvider(const LDKChainMonitor *this_arg);
 956         public static native long ChainMonitor_as_EventsProvider(long this_arg);
 957         // void ChannelMonitorUpdate_free(LDKChannelMonitorUpdate this_ptr);
 958         public static native void ChannelMonitorUpdate_free(long this_ptr);
 959         // LDKChannelMonitorUpdate ChannelMonitorUpdate_clone(const LDKChannelMonitorUpdate *orig);
 960         public static native long ChannelMonitorUpdate_clone(long orig);
 961         // uint64_t ChannelMonitorUpdate_get_update_id(const LDKChannelMonitorUpdate *this_ptr);
 962         public static native long ChannelMonitorUpdate_get_update_id(long this_ptr);
 963         // void ChannelMonitorUpdate_set_update_id(LDKChannelMonitorUpdate *this_ptr, uint64_t val);
 964         public static native void ChannelMonitorUpdate_set_update_id(long this_ptr, long val);
 965         // LDKCVec_u8Z ChannelMonitorUpdate_write(const LDKChannelMonitorUpdate *obj);
 966         public static native byte[] ChannelMonitorUpdate_write(long obj);
 967         // LDKChannelMonitorUpdate ChannelMonitorUpdate_read(LDKu8slice ser);
 968         public static native long ChannelMonitorUpdate_read(byte[] ser);
 969         // LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(const LDKChannelMonitorUpdateErr *orig);
 970         public static native LDKChannelMonitorUpdateErr ChannelMonitorUpdateErr_clone(long orig);
 971         // void MonitorUpdateError_free(LDKMonitorUpdateError this_ptr);
 972         public static native void MonitorUpdateError_free(long this_ptr);
 973         // void MonitorEvent_free(LDKMonitorEvent this_ptr);
 974         public static native void MonitorEvent_free(long this_ptr);
 975         // LDKMonitorEvent MonitorEvent_clone(const LDKMonitorEvent *orig);
 976         public static native long MonitorEvent_clone(long orig);
 977         // void HTLCUpdate_free(LDKHTLCUpdate this_ptr);
 978         public static native void HTLCUpdate_free(long this_ptr);
 979         // LDKHTLCUpdate HTLCUpdate_clone(const LDKHTLCUpdate *orig);
 980         public static native long HTLCUpdate_clone(long orig);
 981         // LDKCVec_u8Z HTLCUpdate_write(const LDKHTLCUpdate *obj);
 982         public static native byte[] HTLCUpdate_write(long obj);
 983         // LDKHTLCUpdate HTLCUpdate_read(LDKu8slice ser);
 984         public static native long HTLCUpdate_read(byte[] ser);
 985         // void ChannelMonitor_free(LDKChannelMonitor this_ptr);
 986         public static native void ChannelMonitor_free(long this_ptr);
 987         // MUST_USE_RES LDKCResult_NoneMonitorUpdateErrorZ ChannelMonitor_update_monitor(LDKChannelMonitor *this_arg, LDKChannelMonitorUpdate updates, const LDKBroadcasterInterface *broadcaster, const LDKLogger *logger);
 988         public static native long ChannelMonitor_update_monitor(long this_arg, long updates, long broadcaster, long logger);
 989         // MUST_USE_RES uint64_t ChannelMonitor_get_latest_update_id(const LDKChannelMonitor *this_arg);
 990         public static native long ChannelMonitor_get_latest_update_id(long this_arg);
 991         // MUST_USE_RES LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const LDKChannelMonitor *this_arg);
 992         public static native long ChannelMonitor_get_funding_txo(long this_arg);
 993         // MUST_USE_RES LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_events(LDKChannelMonitor *this_arg);
 994         public static native long[] ChannelMonitor_get_and_clear_pending_monitor_events(long this_arg);
 995         // MUST_USE_RES LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(LDKChannelMonitor *this_arg);
 996         public static native long[] ChannelMonitor_get_and_clear_pending_events(long this_arg);
 997         // MUST_USE_RES LDKCVec_TransactionZ ChannelMonitor_get_latest_holder_commitment_txn(LDKChannelMonitor *this_arg, const LDKLogger *logger);
 998         public static native byte[][] ChannelMonitor_get_latest_holder_commitment_txn(long this_arg, long logger);
 999         // MUST_USE_RES LDKCVec_C2Tuple_TxidCVec_TxOutZZZ ChannelMonitor_block_connected(LDKChannelMonitor *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height, LDKBroadcasterInterface broadcaster, LDKFeeEstimator fee_estimator, LDKLogger logger);
1000         public static native long[] ChannelMonitor_block_connected(long this_arg, byte[] header, long[] txdata, int height, long broadcaster, long fee_estimator, long logger);
1001         // void ChannelMonitor_block_disconnected(LDKChannelMonitor *this_arg, const uint8_t (*header)[80], uint32_t height, LDKBroadcasterInterface broadcaster, LDKFeeEstimator fee_estimator, LDKLogger logger);
1002         public static native void ChannelMonitor_block_disconnected(long this_arg, byte[] header, int height, long broadcaster, long fee_estimator, long logger);
1003         // void OutPoint_free(LDKOutPoint this_ptr);
1004         public static native void OutPoint_free(long this_ptr);
1005         // LDKOutPoint OutPoint_clone(const LDKOutPoint *orig);
1006         public static native long OutPoint_clone(long orig);
1007         // const uint8_t (*OutPoint_get_txid(const LDKOutPoint *this_ptr))[32];
1008         public static native byte[] OutPoint_get_txid(long this_ptr);
1009         // void OutPoint_set_txid(LDKOutPoint *this_ptr, LDKThirtyTwoBytes val);
1010         public static native void OutPoint_set_txid(long this_ptr, byte[] val);
1011         // uint16_t OutPoint_get_index(const LDKOutPoint *this_ptr);
1012         public static native short OutPoint_get_index(long this_ptr);
1013         // void OutPoint_set_index(LDKOutPoint *this_ptr, uint16_t val);
1014         public static native void OutPoint_set_index(long this_ptr, short val);
1015         // MUST_USE_RES LDKOutPoint OutPoint_new(LDKThirtyTwoBytes txid_arg, uint16_t index_arg);
1016         public static native long OutPoint_new(byte[] txid_arg, short index_arg);
1017         // MUST_USE_RES LDKThirtyTwoBytes OutPoint_to_channel_id(const LDKOutPoint *this_arg);
1018         public static native byte[] OutPoint_to_channel_id(long this_arg);
1019         // LDKCVec_u8Z OutPoint_write(const LDKOutPoint *obj);
1020         public static native byte[] OutPoint_write(long obj);
1021         // LDKOutPoint OutPoint_read(LDKu8slice ser);
1022         public static native long OutPoint_read(byte[] ser);
1023         // void SpendableOutputDescriptor_free(LDKSpendableOutputDescriptor this_ptr);
1024         public static native void SpendableOutputDescriptor_free(long this_ptr);
1025         // LDKSpendableOutputDescriptor SpendableOutputDescriptor_clone(const LDKSpendableOutputDescriptor *orig);
1026         public static native long SpendableOutputDescriptor_clone(long orig);
1027         // LDKChannelKeys ChannelKeys_clone(const LDKChannelKeys *orig);
1028         public static native long ChannelKeys_clone(long orig);
1029         // void ChannelKeys_free(LDKChannelKeys this_ptr);
1030         public static native void ChannelKeys_free(long this_ptr);
1031         // void KeysInterface_free(LDKKeysInterface this_ptr);
1032         public static native void KeysInterface_free(long this_ptr);
1033         // void InMemoryChannelKeys_free(LDKInMemoryChannelKeys this_ptr);
1034         public static native void InMemoryChannelKeys_free(long this_ptr);
1035         // LDKInMemoryChannelKeys InMemoryChannelKeys_clone(const LDKInMemoryChannelKeys *orig);
1036         public static native long InMemoryChannelKeys_clone(long orig);
1037         // const uint8_t (*InMemoryChannelKeys_get_funding_key(const LDKInMemoryChannelKeys *this_ptr))[32];
1038         public static native byte[] InMemoryChannelKeys_get_funding_key(long this_ptr);
1039         // void InMemoryChannelKeys_set_funding_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
1040         public static native void InMemoryChannelKeys_set_funding_key(long this_ptr, byte[] val);
1041         // const uint8_t (*InMemoryChannelKeys_get_revocation_base_key(const LDKInMemoryChannelKeys *this_ptr))[32];
1042         public static native byte[] InMemoryChannelKeys_get_revocation_base_key(long this_ptr);
1043         // void InMemoryChannelKeys_set_revocation_base_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
1044         public static native void InMemoryChannelKeys_set_revocation_base_key(long this_ptr, byte[] val);
1045         // const uint8_t (*InMemoryChannelKeys_get_payment_key(const LDKInMemoryChannelKeys *this_ptr))[32];
1046         public static native byte[] InMemoryChannelKeys_get_payment_key(long this_ptr);
1047         // void InMemoryChannelKeys_set_payment_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
1048         public static native void InMemoryChannelKeys_set_payment_key(long this_ptr, byte[] val);
1049         // const uint8_t (*InMemoryChannelKeys_get_delayed_payment_base_key(const LDKInMemoryChannelKeys *this_ptr))[32];
1050         public static native byte[] InMemoryChannelKeys_get_delayed_payment_base_key(long this_ptr);
1051         // void InMemoryChannelKeys_set_delayed_payment_base_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
1052         public static native void InMemoryChannelKeys_set_delayed_payment_base_key(long this_ptr, byte[] val);
1053         // const uint8_t (*InMemoryChannelKeys_get_htlc_base_key(const LDKInMemoryChannelKeys *this_ptr))[32];
1054         public static native byte[] InMemoryChannelKeys_get_htlc_base_key(long this_ptr);
1055         // void InMemoryChannelKeys_set_htlc_base_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
1056         public static native void InMemoryChannelKeys_set_htlc_base_key(long this_ptr, byte[] val);
1057         // const uint8_t (*InMemoryChannelKeys_get_commitment_seed(const LDKInMemoryChannelKeys *this_ptr))[32];
1058         public static native byte[] InMemoryChannelKeys_get_commitment_seed(long this_ptr);
1059         // void InMemoryChannelKeys_set_commitment_seed(LDKInMemoryChannelKeys *this_ptr, LDKThirtyTwoBytes val);
1060         public static native void InMemoryChannelKeys_set_commitment_seed(long this_ptr, byte[] val);
1061         // MUST_USE_RES LDKInMemoryChannelKeys InMemoryChannelKeys_new(LDKSecretKey funding_key, LDKSecretKey revocation_base_key, LDKSecretKey payment_key, LDKSecretKey delayed_payment_base_key, LDKSecretKey htlc_base_key, LDKThirtyTwoBytes commitment_seed, uint64_t channel_value_satoshis, LDKC2Tuple_u64u64Z key_derivation_params);
1062         public static native long InMemoryChannelKeys_new(byte[] funding_key, byte[] revocation_base_key, byte[] payment_key, byte[] delayed_payment_base_key, byte[] htlc_base_key, byte[] commitment_seed, long channel_value_satoshis, long key_derivation_params);
1063         // MUST_USE_RES LDKChannelPublicKeys InMemoryChannelKeys_counterparty_pubkeys(const LDKInMemoryChannelKeys *this_arg);
1064         public static native long InMemoryChannelKeys_counterparty_pubkeys(long this_arg);
1065         // MUST_USE_RES uint16_t InMemoryChannelKeys_counterparty_selected_contest_delay(const LDKInMemoryChannelKeys *this_arg);
1066         public static native short InMemoryChannelKeys_counterparty_selected_contest_delay(long this_arg);
1067         // MUST_USE_RES uint16_t InMemoryChannelKeys_holder_selected_contest_delay(const LDKInMemoryChannelKeys *this_arg);
1068         public static native short InMemoryChannelKeys_holder_selected_contest_delay(long this_arg);
1069         // LDKChannelKeys InMemoryChannelKeys_as_ChannelKeys(const LDKInMemoryChannelKeys *this_arg);
1070         public static native long InMemoryChannelKeys_as_ChannelKeys(long this_arg);
1071         // LDKCVec_u8Z InMemoryChannelKeys_write(const LDKInMemoryChannelKeys *obj);
1072         public static native byte[] InMemoryChannelKeys_write(long obj);
1073         // LDKInMemoryChannelKeys InMemoryChannelKeys_read(LDKu8slice ser);
1074         public static native long InMemoryChannelKeys_read(byte[] ser);
1075         // void KeysManager_free(LDKKeysManager this_ptr);
1076         public static native void KeysManager_free(long this_ptr);
1077         // MUST_USE_RES LDKKeysManager KeysManager_new(const uint8_t (*seed)[32], LDKNetwork network, uint64_t starting_time_secs, uint32_t starting_time_nanos);
1078         public static native long KeysManager_new(byte[] seed, LDKNetwork network, long starting_time_secs, int starting_time_nanos);
1079         // MUST_USE_RES LDKInMemoryChannelKeys KeysManager_derive_channel_keys(const LDKKeysManager *this_arg, uint64_t channel_value_satoshis, uint64_t params_1, uint64_t params_2);
1080         public static native long KeysManager_derive_channel_keys(long this_arg, long channel_value_satoshis, long params_1, long params_2);
1081         // LDKKeysInterface KeysManager_as_KeysInterface(const LDKKeysManager *this_arg);
1082         public static native long KeysManager_as_KeysInterface(long this_arg);
1083         // void ChannelManager_free(LDKChannelManager this_ptr);
1084         public static native void ChannelManager_free(long this_ptr);
1085         // void ChannelDetails_free(LDKChannelDetails this_ptr);
1086         public static native void ChannelDetails_free(long this_ptr);
1087         // LDKChannelDetails ChannelDetails_clone(const LDKChannelDetails *orig);
1088         public static native long ChannelDetails_clone(long orig);
1089         // const uint8_t (*ChannelDetails_get_channel_id(const LDKChannelDetails *this_ptr))[32];
1090         public static native byte[] ChannelDetails_get_channel_id(long this_ptr);
1091         // void ChannelDetails_set_channel_id(LDKChannelDetails *this_ptr, LDKThirtyTwoBytes val);
1092         public static native void ChannelDetails_set_channel_id(long this_ptr, byte[] val);
1093         // LDKPublicKey ChannelDetails_get_remote_network_id(const LDKChannelDetails *this_ptr);
1094         public static native byte[] ChannelDetails_get_remote_network_id(long this_ptr);
1095         // void ChannelDetails_set_remote_network_id(LDKChannelDetails *this_ptr, LDKPublicKey val);
1096         public static native void ChannelDetails_set_remote_network_id(long this_ptr, byte[] val);
1097         // LDKInitFeatures ChannelDetails_get_counterparty_features(const LDKChannelDetails *this_ptr);
1098         public static native long ChannelDetails_get_counterparty_features(long this_ptr);
1099         // void ChannelDetails_set_counterparty_features(LDKChannelDetails *this_ptr, LDKInitFeatures val);
1100         public static native void ChannelDetails_set_counterparty_features(long this_ptr, long val);
1101         // uint64_t ChannelDetails_get_channel_value_satoshis(const LDKChannelDetails *this_ptr);
1102         public static native long ChannelDetails_get_channel_value_satoshis(long this_ptr);
1103         // void ChannelDetails_set_channel_value_satoshis(LDKChannelDetails *this_ptr, uint64_t val);
1104         public static native void ChannelDetails_set_channel_value_satoshis(long this_ptr, long val);
1105         // uint64_t ChannelDetails_get_user_id(const LDKChannelDetails *this_ptr);
1106         public static native long ChannelDetails_get_user_id(long this_ptr);
1107         // void ChannelDetails_set_user_id(LDKChannelDetails *this_ptr, uint64_t val);
1108         public static native void ChannelDetails_set_user_id(long this_ptr, long val);
1109         // uint64_t ChannelDetails_get_outbound_capacity_msat(const LDKChannelDetails *this_ptr);
1110         public static native long ChannelDetails_get_outbound_capacity_msat(long this_ptr);
1111         // void ChannelDetails_set_outbound_capacity_msat(LDKChannelDetails *this_ptr, uint64_t val);
1112         public static native void ChannelDetails_set_outbound_capacity_msat(long this_ptr, long val);
1113         // uint64_t ChannelDetails_get_inbound_capacity_msat(const LDKChannelDetails *this_ptr);
1114         public static native long ChannelDetails_get_inbound_capacity_msat(long this_ptr);
1115         // void ChannelDetails_set_inbound_capacity_msat(LDKChannelDetails *this_ptr, uint64_t val);
1116         public static native void ChannelDetails_set_inbound_capacity_msat(long this_ptr, long val);
1117         // bool ChannelDetails_get_is_live(const LDKChannelDetails *this_ptr);
1118         public static native boolean ChannelDetails_get_is_live(long this_ptr);
1119         // void ChannelDetails_set_is_live(LDKChannelDetails *this_ptr, bool val);
1120         public static native void ChannelDetails_set_is_live(long this_ptr, boolean val);
1121         // void PaymentSendFailure_free(LDKPaymentSendFailure this_ptr);
1122         public static native void PaymentSendFailure_free(long this_ptr);
1123         // MUST_USE_RES LDKChannelManager ChannelManager_new(LDKNetwork network, LDKFeeEstimator fee_est, LDKWatch chain_monitor, LDKBroadcasterInterface tx_broadcaster, LDKLogger logger, LDKKeysInterface keys_manager, LDKUserConfig config, uintptr_t current_blockchain_height);
1124         public static native long ChannelManager_new(LDKNetwork network, long fee_est, long chain_monitor, long tx_broadcaster, long logger, long keys_manager, long config, long current_blockchain_height);
1125         // MUST_USE_RES LDKCResult_NoneAPIErrorZ ChannelManager_create_channel(const LDKChannelManager *this_arg, LDKPublicKey their_network_key, uint64_t channel_value_satoshis, uint64_t push_msat, uint64_t user_id, LDKUserConfig override_config);
1126         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);
1127         // MUST_USE_RES LDKCVec_ChannelDetailsZ ChannelManager_list_channels(const LDKChannelManager *this_arg);
1128         public static native long[] ChannelManager_list_channels(long this_arg);
1129         // MUST_USE_RES LDKCVec_ChannelDetailsZ ChannelManager_list_usable_channels(const LDKChannelManager *this_arg);
1130         public static native long[] ChannelManager_list_usable_channels(long this_arg);
1131         // MUST_USE_RES LDKCResult_NoneAPIErrorZ ChannelManager_close_channel(const LDKChannelManager *this_arg, const uint8_t (*channel_id)[32]);
1132         public static native long ChannelManager_close_channel(long this_arg, byte[] channel_id);
1133         // void ChannelManager_force_close_channel(const LDKChannelManager *this_arg, const uint8_t (*channel_id)[32]);
1134         public static native void ChannelManager_force_close_channel(long this_arg, byte[] channel_id);
1135         // void ChannelManager_force_close_all_channels(const LDKChannelManager *this_arg);
1136         public static native void ChannelManager_force_close_all_channels(long this_arg);
1137         // MUST_USE_RES LDKCResult_NonePaymentSendFailureZ ChannelManager_send_payment(const LDKChannelManager *this_arg, const LDKRoute *route, LDKThirtyTwoBytes payment_hash, LDKThirtyTwoBytes payment_secret);
1138         public static native long ChannelManager_send_payment(long this_arg, long route, byte[] payment_hash, byte[] payment_secret);
1139         // void ChannelManager_funding_transaction_generated(const LDKChannelManager *this_arg, const uint8_t (*temporary_channel_id)[32], LDKOutPoint funding_txo);
1140         public static native void ChannelManager_funding_transaction_generated(long this_arg, byte[] temporary_channel_id, long funding_txo);
1141         // void ChannelManager_broadcast_node_announcement(const LDKChannelManager *this_arg, LDKThreeBytes rgb, LDKThirtyTwoBytes alias, LDKCVec_NetAddressZ addresses);
1142         public static native void ChannelManager_broadcast_node_announcement(long this_arg, byte[] rgb, byte[] alias, long[] addresses);
1143         // void ChannelManager_process_pending_htlc_forwards(const LDKChannelManager *this_arg);
1144         public static native void ChannelManager_process_pending_htlc_forwards(long this_arg);
1145         // void ChannelManager_timer_chan_freshness_every_min(const LDKChannelManager *this_arg);
1146         public static native void ChannelManager_timer_chan_freshness_every_min(long this_arg);
1147         // MUST_USE_RES bool ChannelManager_fail_htlc_backwards(const LDKChannelManager *this_arg, const uint8_t (*payment_hash)[32], LDKThirtyTwoBytes payment_secret);
1148         public static native boolean ChannelManager_fail_htlc_backwards(long this_arg, byte[] payment_hash, byte[] payment_secret);
1149         // MUST_USE_RES bool ChannelManager_claim_funds(const LDKChannelManager *this_arg, LDKThirtyTwoBytes payment_preimage, LDKThirtyTwoBytes payment_secret, uint64_t expected_amount);
1150         public static native boolean ChannelManager_claim_funds(long this_arg, byte[] payment_preimage, byte[] payment_secret, long expected_amount);
1151         // MUST_USE_RES LDKPublicKey ChannelManager_get_our_node_id(const LDKChannelManager *this_arg);
1152         public static native byte[] ChannelManager_get_our_node_id(long this_arg);
1153         // void ChannelManager_channel_monitor_updated(const LDKChannelManager *this_arg, const LDKOutPoint *funding_txo, uint64_t highest_applied_update_id);
1154         public static native void ChannelManager_channel_monitor_updated(long this_arg, long funding_txo, long highest_applied_update_id);
1155         // LDKMessageSendEventsProvider ChannelManager_as_MessageSendEventsProvider(const LDKChannelManager *this_arg);
1156         public static native long ChannelManager_as_MessageSendEventsProvider(long this_arg);
1157         // LDKEventsProvider ChannelManager_as_EventsProvider(const LDKChannelManager *this_arg);
1158         public static native long ChannelManager_as_EventsProvider(long this_arg);
1159         // void ChannelManager_block_connected(const LDKChannelManager *this_arg, const uint8_t (*header)[80], LDKCVec_C2Tuple_usizeTransactionZZ txdata, uint32_t height);
1160         public static native void ChannelManager_block_connected(long this_arg, byte[] header, long[] txdata, int height);
1161         // void ChannelManager_block_disconnected(const LDKChannelManager *this_arg, const uint8_t (*header)[80]);
1162         public static native void ChannelManager_block_disconnected(long this_arg, byte[] header);
1163         // LDKChannelMessageHandler ChannelManager_as_ChannelMessageHandler(const LDKChannelManager *this_arg);
1164         public static native long ChannelManager_as_ChannelMessageHandler(long this_arg);
1165         // void ChannelManagerReadArgs_free(LDKChannelManagerReadArgs this_ptr);
1166         public static native void ChannelManagerReadArgs_free(long this_ptr);
1167         // const LDKKeysInterface *ChannelManagerReadArgs_get_keys_manager(const LDKChannelManagerReadArgs *this_ptr);
1168         public static native long ChannelManagerReadArgs_get_keys_manager(long this_ptr);
1169         // void ChannelManagerReadArgs_set_keys_manager(LDKChannelManagerReadArgs *this_ptr, LDKKeysInterface val);
1170         public static native void ChannelManagerReadArgs_set_keys_manager(long this_ptr, long val);
1171         // const LDKFeeEstimator *ChannelManagerReadArgs_get_fee_estimator(const LDKChannelManagerReadArgs *this_ptr);
1172         public static native long ChannelManagerReadArgs_get_fee_estimator(long this_ptr);
1173         // void ChannelManagerReadArgs_set_fee_estimator(LDKChannelManagerReadArgs *this_ptr, LDKFeeEstimator val);
1174         public static native void ChannelManagerReadArgs_set_fee_estimator(long this_ptr, long val);
1175         // const LDKWatch *ChannelManagerReadArgs_get_chain_monitor(const LDKChannelManagerReadArgs *this_ptr);
1176         public static native long ChannelManagerReadArgs_get_chain_monitor(long this_ptr);
1177         // void ChannelManagerReadArgs_set_chain_monitor(LDKChannelManagerReadArgs *this_ptr, LDKWatch val);
1178         public static native void ChannelManagerReadArgs_set_chain_monitor(long this_ptr, long val);
1179         // const LDKBroadcasterInterface *ChannelManagerReadArgs_get_tx_broadcaster(const LDKChannelManagerReadArgs *this_ptr);
1180         public static native long ChannelManagerReadArgs_get_tx_broadcaster(long this_ptr);
1181         // void ChannelManagerReadArgs_set_tx_broadcaster(LDKChannelManagerReadArgs *this_ptr, LDKBroadcasterInterface val);
1182         public static native void ChannelManagerReadArgs_set_tx_broadcaster(long this_ptr, long val);
1183         // const LDKLogger *ChannelManagerReadArgs_get_logger(const LDKChannelManagerReadArgs *this_ptr);
1184         public static native long ChannelManagerReadArgs_get_logger(long this_ptr);
1185         // void ChannelManagerReadArgs_set_logger(LDKChannelManagerReadArgs *this_ptr, LDKLogger val);
1186         public static native void ChannelManagerReadArgs_set_logger(long this_ptr, long val);
1187         // LDKUserConfig ChannelManagerReadArgs_get_default_config(const LDKChannelManagerReadArgs *this_ptr);
1188         public static native long ChannelManagerReadArgs_get_default_config(long this_ptr);
1189         // void ChannelManagerReadArgs_set_default_config(LDKChannelManagerReadArgs *this_ptr, LDKUserConfig val);
1190         public static native void ChannelManagerReadArgs_set_default_config(long this_ptr, long val);
1191         // MUST_USE_RES LDKChannelManagerReadArgs ChannelManagerReadArgs_new(LDKKeysInterface keys_manager, LDKFeeEstimator fee_estimator, LDKWatch chain_monitor, LDKBroadcasterInterface tx_broadcaster, LDKLogger logger, LDKUserConfig default_config, LDKCVec_ChannelMonitorZ channel_monitors);
1192         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);
1193         // void DecodeError_free(LDKDecodeError this_ptr);
1194         public static native void DecodeError_free(long this_ptr);
1195         // void Init_free(LDKInit this_ptr);
1196         public static native void Init_free(long this_ptr);
1197         // LDKInit Init_clone(const LDKInit *orig);
1198         public static native long Init_clone(long orig);
1199         // void ErrorMessage_free(LDKErrorMessage this_ptr);
1200         public static native void ErrorMessage_free(long this_ptr);
1201         // LDKErrorMessage ErrorMessage_clone(const LDKErrorMessage *orig);
1202         public static native long ErrorMessage_clone(long orig);
1203         // const uint8_t (*ErrorMessage_get_channel_id(const LDKErrorMessage *this_ptr))[32];
1204         public static native byte[] ErrorMessage_get_channel_id(long this_ptr);
1205         // void ErrorMessage_set_channel_id(LDKErrorMessage *this_ptr, LDKThirtyTwoBytes val);
1206         public static native void ErrorMessage_set_channel_id(long this_ptr, byte[] val);
1207         // LDKStr ErrorMessage_get_data(const LDKErrorMessage *this_ptr);
1208         public static native String ErrorMessage_get_data(long this_ptr);
1209         // void ErrorMessage_set_data(LDKErrorMessage *this_ptr, LDKCVec_u8Z val);
1210         public static native void ErrorMessage_set_data(long this_ptr, byte[] val);
1211         // MUST_USE_RES LDKErrorMessage ErrorMessage_new(LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z data_arg);
1212         public static native long ErrorMessage_new(byte[] channel_id_arg, byte[] data_arg);
1213         // void Ping_free(LDKPing this_ptr);
1214         public static native void Ping_free(long this_ptr);
1215         // LDKPing Ping_clone(const LDKPing *orig);
1216         public static native long Ping_clone(long orig);
1217         // uint16_t Ping_get_ponglen(const LDKPing *this_ptr);
1218         public static native short Ping_get_ponglen(long this_ptr);
1219         // void Ping_set_ponglen(LDKPing *this_ptr, uint16_t val);
1220         public static native void Ping_set_ponglen(long this_ptr, short val);
1221         // uint16_t Ping_get_byteslen(const LDKPing *this_ptr);
1222         public static native short Ping_get_byteslen(long this_ptr);
1223         // void Ping_set_byteslen(LDKPing *this_ptr, uint16_t val);
1224         public static native void Ping_set_byteslen(long this_ptr, short val);
1225         // MUST_USE_RES LDKPing Ping_new(uint16_t ponglen_arg, uint16_t byteslen_arg);
1226         public static native long Ping_new(short ponglen_arg, short byteslen_arg);
1227         // void Pong_free(LDKPong this_ptr);
1228         public static native void Pong_free(long this_ptr);
1229         // LDKPong Pong_clone(const LDKPong *orig);
1230         public static native long Pong_clone(long orig);
1231         // uint16_t Pong_get_byteslen(const LDKPong *this_ptr);
1232         public static native short Pong_get_byteslen(long this_ptr);
1233         // void Pong_set_byteslen(LDKPong *this_ptr, uint16_t val);
1234         public static native void Pong_set_byteslen(long this_ptr, short val);
1235         // MUST_USE_RES LDKPong Pong_new(uint16_t byteslen_arg);
1236         public static native long Pong_new(short byteslen_arg);
1237         // void OpenChannel_free(LDKOpenChannel this_ptr);
1238         public static native void OpenChannel_free(long this_ptr);
1239         // LDKOpenChannel OpenChannel_clone(const LDKOpenChannel *orig);
1240         public static native long OpenChannel_clone(long orig);
1241         // const uint8_t (*OpenChannel_get_chain_hash(const LDKOpenChannel *this_ptr))[32];
1242         public static native byte[] OpenChannel_get_chain_hash(long this_ptr);
1243         // void OpenChannel_set_chain_hash(LDKOpenChannel *this_ptr, LDKThirtyTwoBytes val);
1244         public static native void OpenChannel_set_chain_hash(long this_ptr, byte[] val);
1245         // const uint8_t (*OpenChannel_get_temporary_channel_id(const LDKOpenChannel *this_ptr))[32];
1246         public static native byte[] OpenChannel_get_temporary_channel_id(long this_ptr);
1247         // void OpenChannel_set_temporary_channel_id(LDKOpenChannel *this_ptr, LDKThirtyTwoBytes val);
1248         public static native void OpenChannel_set_temporary_channel_id(long this_ptr, byte[] val);
1249         // uint64_t OpenChannel_get_funding_satoshis(const LDKOpenChannel *this_ptr);
1250         public static native long OpenChannel_get_funding_satoshis(long this_ptr);
1251         // void OpenChannel_set_funding_satoshis(LDKOpenChannel *this_ptr, uint64_t val);
1252         public static native void OpenChannel_set_funding_satoshis(long this_ptr, long val);
1253         // uint64_t OpenChannel_get_push_msat(const LDKOpenChannel *this_ptr);
1254         public static native long OpenChannel_get_push_msat(long this_ptr);
1255         // void OpenChannel_set_push_msat(LDKOpenChannel *this_ptr, uint64_t val);
1256         public static native void OpenChannel_set_push_msat(long this_ptr, long val);
1257         // uint64_t OpenChannel_get_dust_limit_satoshis(const LDKOpenChannel *this_ptr);
1258         public static native long OpenChannel_get_dust_limit_satoshis(long this_ptr);
1259         // void OpenChannel_set_dust_limit_satoshis(LDKOpenChannel *this_ptr, uint64_t val);
1260         public static native void OpenChannel_set_dust_limit_satoshis(long this_ptr, long val);
1261         // uint64_t OpenChannel_get_max_htlc_value_in_flight_msat(const LDKOpenChannel *this_ptr);
1262         public static native long OpenChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
1263         // void OpenChannel_set_max_htlc_value_in_flight_msat(LDKOpenChannel *this_ptr, uint64_t val);
1264         public static native void OpenChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
1265         // uint64_t OpenChannel_get_channel_reserve_satoshis(const LDKOpenChannel *this_ptr);
1266         public static native long OpenChannel_get_channel_reserve_satoshis(long this_ptr);
1267         // void OpenChannel_set_channel_reserve_satoshis(LDKOpenChannel *this_ptr, uint64_t val);
1268         public static native void OpenChannel_set_channel_reserve_satoshis(long this_ptr, long val);
1269         // uint64_t OpenChannel_get_htlc_minimum_msat(const LDKOpenChannel *this_ptr);
1270         public static native long OpenChannel_get_htlc_minimum_msat(long this_ptr);
1271         // void OpenChannel_set_htlc_minimum_msat(LDKOpenChannel *this_ptr, uint64_t val);
1272         public static native void OpenChannel_set_htlc_minimum_msat(long this_ptr, long val);
1273         // uint32_t OpenChannel_get_feerate_per_kw(const LDKOpenChannel *this_ptr);
1274         public static native int OpenChannel_get_feerate_per_kw(long this_ptr);
1275         // void OpenChannel_set_feerate_per_kw(LDKOpenChannel *this_ptr, uint32_t val);
1276         public static native void OpenChannel_set_feerate_per_kw(long this_ptr, int val);
1277         // uint16_t OpenChannel_get_to_self_delay(const LDKOpenChannel *this_ptr);
1278         public static native short OpenChannel_get_to_self_delay(long this_ptr);
1279         // void OpenChannel_set_to_self_delay(LDKOpenChannel *this_ptr, uint16_t val);
1280         public static native void OpenChannel_set_to_self_delay(long this_ptr, short val);
1281         // uint16_t OpenChannel_get_max_accepted_htlcs(const LDKOpenChannel *this_ptr);
1282         public static native short OpenChannel_get_max_accepted_htlcs(long this_ptr);
1283         // void OpenChannel_set_max_accepted_htlcs(LDKOpenChannel *this_ptr, uint16_t val);
1284         public static native void OpenChannel_set_max_accepted_htlcs(long this_ptr, short val);
1285         // LDKPublicKey OpenChannel_get_funding_pubkey(const LDKOpenChannel *this_ptr);
1286         public static native byte[] OpenChannel_get_funding_pubkey(long this_ptr);
1287         // void OpenChannel_set_funding_pubkey(LDKOpenChannel *this_ptr, LDKPublicKey val);
1288         public static native void OpenChannel_set_funding_pubkey(long this_ptr, byte[] val);
1289         // LDKPublicKey OpenChannel_get_revocation_basepoint(const LDKOpenChannel *this_ptr);
1290         public static native byte[] OpenChannel_get_revocation_basepoint(long this_ptr);
1291         // void OpenChannel_set_revocation_basepoint(LDKOpenChannel *this_ptr, LDKPublicKey val);
1292         public static native void OpenChannel_set_revocation_basepoint(long this_ptr, byte[] val);
1293         // LDKPublicKey OpenChannel_get_payment_point(const LDKOpenChannel *this_ptr);
1294         public static native byte[] OpenChannel_get_payment_point(long this_ptr);
1295         // void OpenChannel_set_payment_point(LDKOpenChannel *this_ptr, LDKPublicKey val);
1296         public static native void OpenChannel_set_payment_point(long this_ptr, byte[] val);
1297         // LDKPublicKey OpenChannel_get_delayed_payment_basepoint(const LDKOpenChannel *this_ptr);
1298         public static native byte[] OpenChannel_get_delayed_payment_basepoint(long this_ptr);
1299         // void OpenChannel_set_delayed_payment_basepoint(LDKOpenChannel *this_ptr, LDKPublicKey val);
1300         public static native void OpenChannel_set_delayed_payment_basepoint(long this_ptr, byte[] val);
1301         // LDKPublicKey OpenChannel_get_htlc_basepoint(const LDKOpenChannel *this_ptr);
1302         public static native byte[] OpenChannel_get_htlc_basepoint(long this_ptr);
1303         // void OpenChannel_set_htlc_basepoint(LDKOpenChannel *this_ptr, LDKPublicKey val);
1304         public static native void OpenChannel_set_htlc_basepoint(long this_ptr, byte[] val);
1305         // LDKPublicKey OpenChannel_get_first_per_commitment_point(const LDKOpenChannel *this_ptr);
1306         public static native byte[] OpenChannel_get_first_per_commitment_point(long this_ptr);
1307         // void OpenChannel_set_first_per_commitment_point(LDKOpenChannel *this_ptr, LDKPublicKey val);
1308         public static native void OpenChannel_set_first_per_commitment_point(long this_ptr, byte[] val);
1309         // uint8_t OpenChannel_get_channel_flags(const LDKOpenChannel *this_ptr);
1310         public static native byte OpenChannel_get_channel_flags(long this_ptr);
1311         // void OpenChannel_set_channel_flags(LDKOpenChannel *this_ptr, uint8_t val);
1312         public static native void OpenChannel_set_channel_flags(long this_ptr, byte val);
1313         // void AcceptChannel_free(LDKAcceptChannel this_ptr);
1314         public static native void AcceptChannel_free(long this_ptr);
1315         // LDKAcceptChannel AcceptChannel_clone(const LDKAcceptChannel *orig);
1316         public static native long AcceptChannel_clone(long orig);
1317         // const uint8_t (*AcceptChannel_get_temporary_channel_id(const LDKAcceptChannel *this_ptr))[32];
1318         public static native byte[] AcceptChannel_get_temporary_channel_id(long this_ptr);
1319         // void AcceptChannel_set_temporary_channel_id(LDKAcceptChannel *this_ptr, LDKThirtyTwoBytes val);
1320         public static native void AcceptChannel_set_temporary_channel_id(long this_ptr, byte[] val);
1321         // uint64_t AcceptChannel_get_dust_limit_satoshis(const LDKAcceptChannel *this_ptr);
1322         public static native long AcceptChannel_get_dust_limit_satoshis(long this_ptr);
1323         // void AcceptChannel_set_dust_limit_satoshis(LDKAcceptChannel *this_ptr, uint64_t val);
1324         public static native void AcceptChannel_set_dust_limit_satoshis(long this_ptr, long val);
1325         // uint64_t AcceptChannel_get_max_htlc_value_in_flight_msat(const LDKAcceptChannel *this_ptr);
1326         public static native long AcceptChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
1327         // void AcceptChannel_set_max_htlc_value_in_flight_msat(LDKAcceptChannel *this_ptr, uint64_t val);
1328         public static native void AcceptChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
1329         // uint64_t AcceptChannel_get_channel_reserve_satoshis(const LDKAcceptChannel *this_ptr);
1330         public static native long AcceptChannel_get_channel_reserve_satoshis(long this_ptr);
1331         // void AcceptChannel_set_channel_reserve_satoshis(LDKAcceptChannel *this_ptr, uint64_t val);
1332         public static native void AcceptChannel_set_channel_reserve_satoshis(long this_ptr, long val);
1333         // uint64_t AcceptChannel_get_htlc_minimum_msat(const LDKAcceptChannel *this_ptr);
1334         public static native long AcceptChannel_get_htlc_minimum_msat(long this_ptr);
1335         // void AcceptChannel_set_htlc_minimum_msat(LDKAcceptChannel *this_ptr, uint64_t val);
1336         public static native void AcceptChannel_set_htlc_minimum_msat(long this_ptr, long val);
1337         // uint32_t AcceptChannel_get_minimum_depth(const LDKAcceptChannel *this_ptr);
1338         public static native int AcceptChannel_get_minimum_depth(long this_ptr);
1339         // void AcceptChannel_set_minimum_depth(LDKAcceptChannel *this_ptr, uint32_t val);
1340         public static native void AcceptChannel_set_minimum_depth(long this_ptr, int val);
1341         // uint16_t AcceptChannel_get_to_self_delay(const LDKAcceptChannel *this_ptr);
1342         public static native short AcceptChannel_get_to_self_delay(long this_ptr);
1343         // void AcceptChannel_set_to_self_delay(LDKAcceptChannel *this_ptr, uint16_t val);
1344         public static native void AcceptChannel_set_to_self_delay(long this_ptr, short val);
1345         // uint16_t AcceptChannel_get_max_accepted_htlcs(const LDKAcceptChannel *this_ptr);
1346         public static native short AcceptChannel_get_max_accepted_htlcs(long this_ptr);
1347         // void AcceptChannel_set_max_accepted_htlcs(LDKAcceptChannel *this_ptr, uint16_t val);
1348         public static native void AcceptChannel_set_max_accepted_htlcs(long this_ptr, short val);
1349         // LDKPublicKey AcceptChannel_get_funding_pubkey(const LDKAcceptChannel *this_ptr);
1350         public static native byte[] AcceptChannel_get_funding_pubkey(long this_ptr);
1351         // void AcceptChannel_set_funding_pubkey(LDKAcceptChannel *this_ptr, LDKPublicKey val);
1352         public static native void AcceptChannel_set_funding_pubkey(long this_ptr, byte[] val);
1353         // LDKPublicKey AcceptChannel_get_revocation_basepoint(const LDKAcceptChannel *this_ptr);
1354         public static native byte[] AcceptChannel_get_revocation_basepoint(long this_ptr);
1355         // void AcceptChannel_set_revocation_basepoint(LDKAcceptChannel *this_ptr, LDKPublicKey val);
1356         public static native void AcceptChannel_set_revocation_basepoint(long this_ptr, byte[] val);
1357         // LDKPublicKey AcceptChannel_get_payment_point(const LDKAcceptChannel *this_ptr);
1358         public static native byte[] AcceptChannel_get_payment_point(long this_ptr);
1359         // void AcceptChannel_set_payment_point(LDKAcceptChannel *this_ptr, LDKPublicKey val);
1360         public static native void AcceptChannel_set_payment_point(long this_ptr, byte[] val);
1361         // LDKPublicKey AcceptChannel_get_delayed_payment_basepoint(const LDKAcceptChannel *this_ptr);
1362         public static native byte[] AcceptChannel_get_delayed_payment_basepoint(long this_ptr);
1363         // void AcceptChannel_set_delayed_payment_basepoint(LDKAcceptChannel *this_ptr, LDKPublicKey val);
1364         public static native void AcceptChannel_set_delayed_payment_basepoint(long this_ptr, byte[] val);
1365         // LDKPublicKey AcceptChannel_get_htlc_basepoint(const LDKAcceptChannel *this_ptr);
1366         public static native byte[] AcceptChannel_get_htlc_basepoint(long this_ptr);
1367         // void AcceptChannel_set_htlc_basepoint(LDKAcceptChannel *this_ptr, LDKPublicKey val);
1368         public static native void AcceptChannel_set_htlc_basepoint(long this_ptr, byte[] val);
1369         // LDKPublicKey AcceptChannel_get_first_per_commitment_point(const LDKAcceptChannel *this_ptr);
1370         public static native byte[] AcceptChannel_get_first_per_commitment_point(long this_ptr);
1371         // void AcceptChannel_set_first_per_commitment_point(LDKAcceptChannel *this_ptr, LDKPublicKey val);
1372         public static native void AcceptChannel_set_first_per_commitment_point(long this_ptr, byte[] val);
1373         // void FundingCreated_free(LDKFundingCreated this_ptr);
1374         public static native void FundingCreated_free(long this_ptr);
1375         // LDKFundingCreated FundingCreated_clone(const LDKFundingCreated *orig);
1376         public static native long FundingCreated_clone(long orig);
1377         // const uint8_t (*FundingCreated_get_temporary_channel_id(const LDKFundingCreated *this_ptr))[32];
1378         public static native byte[] FundingCreated_get_temporary_channel_id(long this_ptr);
1379         // void FundingCreated_set_temporary_channel_id(LDKFundingCreated *this_ptr, LDKThirtyTwoBytes val);
1380         public static native void FundingCreated_set_temporary_channel_id(long this_ptr, byte[] val);
1381         // const uint8_t (*FundingCreated_get_funding_txid(const LDKFundingCreated *this_ptr))[32];
1382         public static native byte[] FundingCreated_get_funding_txid(long this_ptr);
1383         // void FundingCreated_set_funding_txid(LDKFundingCreated *this_ptr, LDKThirtyTwoBytes val);
1384         public static native void FundingCreated_set_funding_txid(long this_ptr, byte[] val);
1385         // uint16_t FundingCreated_get_funding_output_index(const LDKFundingCreated *this_ptr);
1386         public static native short FundingCreated_get_funding_output_index(long this_ptr);
1387         // void FundingCreated_set_funding_output_index(LDKFundingCreated *this_ptr, uint16_t val);
1388         public static native void FundingCreated_set_funding_output_index(long this_ptr, short val);
1389         // LDKSignature FundingCreated_get_signature(const LDKFundingCreated *this_ptr);
1390         public static native byte[] FundingCreated_get_signature(long this_ptr);
1391         // void FundingCreated_set_signature(LDKFundingCreated *this_ptr, LDKSignature val);
1392         public static native void FundingCreated_set_signature(long this_ptr, byte[] val);
1393         // MUST_USE_RES LDKFundingCreated FundingCreated_new(LDKThirtyTwoBytes temporary_channel_id_arg, LDKThirtyTwoBytes funding_txid_arg, uint16_t funding_output_index_arg, LDKSignature signature_arg);
1394         public static native long FundingCreated_new(byte[] temporary_channel_id_arg, byte[] funding_txid_arg, short funding_output_index_arg, byte[] signature_arg);
1395         // void FundingSigned_free(LDKFundingSigned this_ptr);
1396         public static native void FundingSigned_free(long this_ptr);
1397         // LDKFundingSigned FundingSigned_clone(const LDKFundingSigned *orig);
1398         public static native long FundingSigned_clone(long orig);
1399         // const uint8_t (*FundingSigned_get_channel_id(const LDKFundingSigned *this_ptr))[32];
1400         public static native byte[] FundingSigned_get_channel_id(long this_ptr);
1401         // void FundingSigned_set_channel_id(LDKFundingSigned *this_ptr, LDKThirtyTwoBytes val);
1402         public static native void FundingSigned_set_channel_id(long this_ptr, byte[] val);
1403         // LDKSignature FundingSigned_get_signature(const LDKFundingSigned *this_ptr);
1404         public static native byte[] FundingSigned_get_signature(long this_ptr);
1405         // void FundingSigned_set_signature(LDKFundingSigned *this_ptr, LDKSignature val);
1406         public static native void FundingSigned_set_signature(long this_ptr, byte[] val);
1407         // MUST_USE_RES LDKFundingSigned FundingSigned_new(LDKThirtyTwoBytes channel_id_arg, LDKSignature signature_arg);
1408         public static native long FundingSigned_new(byte[] channel_id_arg, byte[] signature_arg);
1409         // void FundingLocked_free(LDKFundingLocked this_ptr);
1410         public static native void FundingLocked_free(long this_ptr);
1411         // LDKFundingLocked FundingLocked_clone(const LDKFundingLocked *orig);
1412         public static native long FundingLocked_clone(long orig);
1413         // const uint8_t (*FundingLocked_get_channel_id(const LDKFundingLocked *this_ptr))[32];
1414         public static native byte[] FundingLocked_get_channel_id(long this_ptr);
1415         // void FundingLocked_set_channel_id(LDKFundingLocked *this_ptr, LDKThirtyTwoBytes val);
1416         public static native void FundingLocked_set_channel_id(long this_ptr, byte[] val);
1417         // LDKPublicKey FundingLocked_get_next_per_commitment_point(const LDKFundingLocked *this_ptr);
1418         public static native byte[] FundingLocked_get_next_per_commitment_point(long this_ptr);
1419         // void FundingLocked_set_next_per_commitment_point(LDKFundingLocked *this_ptr, LDKPublicKey val);
1420         public static native void FundingLocked_set_next_per_commitment_point(long this_ptr, byte[] val);
1421         // MUST_USE_RES LDKFundingLocked FundingLocked_new(LDKThirtyTwoBytes channel_id_arg, LDKPublicKey next_per_commitment_point_arg);
1422         public static native long FundingLocked_new(byte[] channel_id_arg, byte[] next_per_commitment_point_arg);
1423         // void Shutdown_free(LDKShutdown this_ptr);
1424         public static native void Shutdown_free(long this_ptr);
1425         // LDKShutdown Shutdown_clone(const LDKShutdown *orig);
1426         public static native long Shutdown_clone(long orig);
1427         // const uint8_t (*Shutdown_get_channel_id(const LDKShutdown *this_ptr))[32];
1428         public static native byte[] Shutdown_get_channel_id(long this_ptr);
1429         // void Shutdown_set_channel_id(LDKShutdown *this_ptr, LDKThirtyTwoBytes val);
1430         public static native void Shutdown_set_channel_id(long this_ptr, byte[] val);
1431         // LDKu8slice Shutdown_get_scriptpubkey(const LDKShutdown *this_ptr);
1432         public static native byte[] Shutdown_get_scriptpubkey(long this_ptr);
1433         // void Shutdown_set_scriptpubkey(LDKShutdown *this_ptr, LDKCVec_u8Z val);
1434         public static native void Shutdown_set_scriptpubkey(long this_ptr, byte[] val);
1435         // MUST_USE_RES LDKShutdown Shutdown_new(LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z scriptpubkey_arg);
1436         public static native long Shutdown_new(byte[] channel_id_arg, byte[] scriptpubkey_arg);
1437         // void ClosingSigned_free(LDKClosingSigned this_ptr);
1438         public static native void ClosingSigned_free(long this_ptr);
1439         // LDKClosingSigned ClosingSigned_clone(const LDKClosingSigned *orig);
1440         public static native long ClosingSigned_clone(long orig);
1441         // const uint8_t (*ClosingSigned_get_channel_id(const LDKClosingSigned *this_ptr))[32];
1442         public static native byte[] ClosingSigned_get_channel_id(long this_ptr);
1443         // void ClosingSigned_set_channel_id(LDKClosingSigned *this_ptr, LDKThirtyTwoBytes val);
1444         public static native void ClosingSigned_set_channel_id(long this_ptr, byte[] val);
1445         // uint64_t ClosingSigned_get_fee_satoshis(const LDKClosingSigned *this_ptr);
1446         public static native long ClosingSigned_get_fee_satoshis(long this_ptr);
1447         // void ClosingSigned_set_fee_satoshis(LDKClosingSigned *this_ptr, uint64_t val);
1448         public static native void ClosingSigned_set_fee_satoshis(long this_ptr, long val);
1449         // LDKSignature ClosingSigned_get_signature(const LDKClosingSigned *this_ptr);
1450         public static native byte[] ClosingSigned_get_signature(long this_ptr);
1451         // void ClosingSigned_set_signature(LDKClosingSigned *this_ptr, LDKSignature val);
1452         public static native void ClosingSigned_set_signature(long this_ptr, byte[] val);
1453         // MUST_USE_RES LDKClosingSigned ClosingSigned_new(LDKThirtyTwoBytes channel_id_arg, uint64_t fee_satoshis_arg, LDKSignature signature_arg);
1454         public static native long ClosingSigned_new(byte[] channel_id_arg, long fee_satoshis_arg, byte[] signature_arg);
1455         // void UpdateAddHTLC_free(LDKUpdateAddHTLC this_ptr);
1456         public static native void UpdateAddHTLC_free(long this_ptr);
1457         // LDKUpdateAddHTLC UpdateAddHTLC_clone(const LDKUpdateAddHTLC *orig);
1458         public static native long UpdateAddHTLC_clone(long orig);
1459         // const uint8_t (*UpdateAddHTLC_get_channel_id(const LDKUpdateAddHTLC *this_ptr))[32];
1460         public static native byte[] UpdateAddHTLC_get_channel_id(long this_ptr);
1461         // void UpdateAddHTLC_set_channel_id(LDKUpdateAddHTLC *this_ptr, LDKThirtyTwoBytes val);
1462         public static native void UpdateAddHTLC_set_channel_id(long this_ptr, byte[] val);
1463         // uint64_t UpdateAddHTLC_get_htlc_id(const LDKUpdateAddHTLC *this_ptr);
1464         public static native long UpdateAddHTLC_get_htlc_id(long this_ptr);
1465         // void UpdateAddHTLC_set_htlc_id(LDKUpdateAddHTLC *this_ptr, uint64_t val);
1466         public static native void UpdateAddHTLC_set_htlc_id(long this_ptr, long val);
1467         // uint64_t UpdateAddHTLC_get_amount_msat(const LDKUpdateAddHTLC *this_ptr);
1468         public static native long UpdateAddHTLC_get_amount_msat(long this_ptr);
1469         // void UpdateAddHTLC_set_amount_msat(LDKUpdateAddHTLC *this_ptr, uint64_t val);
1470         public static native void UpdateAddHTLC_set_amount_msat(long this_ptr, long val);
1471         // const uint8_t (*UpdateAddHTLC_get_payment_hash(const LDKUpdateAddHTLC *this_ptr))[32];
1472         public static native byte[] UpdateAddHTLC_get_payment_hash(long this_ptr);
1473         // void UpdateAddHTLC_set_payment_hash(LDKUpdateAddHTLC *this_ptr, LDKThirtyTwoBytes val);
1474         public static native void UpdateAddHTLC_set_payment_hash(long this_ptr, byte[] val);
1475         // uint32_t UpdateAddHTLC_get_cltv_expiry(const LDKUpdateAddHTLC *this_ptr);
1476         public static native int UpdateAddHTLC_get_cltv_expiry(long this_ptr);
1477         // void UpdateAddHTLC_set_cltv_expiry(LDKUpdateAddHTLC *this_ptr, uint32_t val);
1478         public static native void UpdateAddHTLC_set_cltv_expiry(long this_ptr, int val);
1479         // void UpdateFulfillHTLC_free(LDKUpdateFulfillHTLC this_ptr);
1480         public static native void UpdateFulfillHTLC_free(long this_ptr);
1481         // LDKUpdateFulfillHTLC UpdateFulfillHTLC_clone(const LDKUpdateFulfillHTLC *orig);
1482         public static native long UpdateFulfillHTLC_clone(long orig);
1483         // const uint8_t (*UpdateFulfillHTLC_get_channel_id(const LDKUpdateFulfillHTLC *this_ptr))[32];
1484         public static native byte[] UpdateFulfillHTLC_get_channel_id(long this_ptr);
1485         // void UpdateFulfillHTLC_set_channel_id(LDKUpdateFulfillHTLC *this_ptr, LDKThirtyTwoBytes val);
1486         public static native void UpdateFulfillHTLC_set_channel_id(long this_ptr, byte[] val);
1487         // uint64_t UpdateFulfillHTLC_get_htlc_id(const LDKUpdateFulfillHTLC *this_ptr);
1488         public static native long UpdateFulfillHTLC_get_htlc_id(long this_ptr);
1489         // void UpdateFulfillHTLC_set_htlc_id(LDKUpdateFulfillHTLC *this_ptr, uint64_t val);
1490         public static native void UpdateFulfillHTLC_set_htlc_id(long this_ptr, long val);
1491         // const uint8_t (*UpdateFulfillHTLC_get_payment_preimage(const LDKUpdateFulfillHTLC *this_ptr))[32];
1492         public static native byte[] UpdateFulfillHTLC_get_payment_preimage(long this_ptr);
1493         // void UpdateFulfillHTLC_set_payment_preimage(LDKUpdateFulfillHTLC *this_ptr, LDKThirtyTwoBytes val);
1494         public static native void UpdateFulfillHTLC_set_payment_preimage(long this_ptr, byte[] val);
1495         // MUST_USE_RES LDKUpdateFulfillHTLC UpdateFulfillHTLC_new(LDKThirtyTwoBytes channel_id_arg, uint64_t htlc_id_arg, LDKThirtyTwoBytes payment_preimage_arg);
1496         public static native long UpdateFulfillHTLC_new(byte[] channel_id_arg, long htlc_id_arg, byte[] payment_preimage_arg);
1497         // void UpdateFailHTLC_free(LDKUpdateFailHTLC this_ptr);
1498         public static native void UpdateFailHTLC_free(long this_ptr);
1499         // LDKUpdateFailHTLC UpdateFailHTLC_clone(const LDKUpdateFailHTLC *orig);
1500         public static native long UpdateFailHTLC_clone(long orig);
1501         // const uint8_t (*UpdateFailHTLC_get_channel_id(const LDKUpdateFailHTLC *this_ptr))[32];
1502         public static native byte[] UpdateFailHTLC_get_channel_id(long this_ptr);
1503         // void UpdateFailHTLC_set_channel_id(LDKUpdateFailHTLC *this_ptr, LDKThirtyTwoBytes val);
1504         public static native void UpdateFailHTLC_set_channel_id(long this_ptr, byte[] val);
1505         // uint64_t UpdateFailHTLC_get_htlc_id(const LDKUpdateFailHTLC *this_ptr);
1506         public static native long UpdateFailHTLC_get_htlc_id(long this_ptr);
1507         // void UpdateFailHTLC_set_htlc_id(LDKUpdateFailHTLC *this_ptr, uint64_t val);
1508         public static native void UpdateFailHTLC_set_htlc_id(long this_ptr, long val);
1509         // void UpdateFailMalformedHTLC_free(LDKUpdateFailMalformedHTLC this_ptr);
1510         public static native void UpdateFailMalformedHTLC_free(long this_ptr);
1511         // LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_clone(const LDKUpdateFailMalformedHTLC *orig);
1512         public static native long UpdateFailMalformedHTLC_clone(long orig);
1513         // const uint8_t (*UpdateFailMalformedHTLC_get_channel_id(const LDKUpdateFailMalformedHTLC *this_ptr))[32];
1514         public static native byte[] UpdateFailMalformedHTLC_get_channel_id(long this_ptr);
1515         // void UpdateFailMalformedHTLC_set_channel_id(LDKUpdateFailMalformedHTLC *this_ptr, LDKThirtyTwoBytes val);
1516         public static native void UpdateFailMalformedHTLC_set_channel_id(long this_ptr, byte[] val);
1517         // uint64_t UpdateFailMalformedHTLC_get_htlc_id(const LDKUpdateFailMalformedHTLC *this_ptr);
1518         public static native long UpdateFailMalformedHTLC_get_htlc_id(long this_ptr);
1519         // void UpdateFailMalformedHTLC_set_htlc_id(LDKUpdateFailMalformedHTLC *this_ptr, uint64_t val);
1520         public static native void UpdateFailMalformedHTLC_set_htlc_id(long this_ptr, long val);
1521         // uint16_t UpdateFailMalformedHTLC_get_failure_code(const LDKUpdateFailMalformedHTLC *this_ptr);
1522         public static native short UpdateFailMalformedHTLC_get_failure_code(long this_ptr);
1523         // void UpdateFailMalformedHTLC_set_failure_code(LDKUpdateFailMalformedHTLC *this_ptr, uint16_t val);
1524         public static native void UpdateFailMalformedHTLC_set_failure_code(long this_ptr, short val);
1525         // void CommitmentSigned_free(LDKCommitmentSigned this_ptr);
1526         public static native void CommitmentSigned_free(long this_ptr);
1527         // LDKCommitmentSigned CommitmentSigned_clone(const LDKCommitmentSigned *orig);
1528         public static native long CommitmentSigned_clone(long orig);
1529         // const uint8_t (*CommitmentSigned_get_channel_id(const LDKCommitmentSigned *this_ptr))[32];
1530         public static native byte[] CommitmentSigned_get_channel_id(long this_ptr);
1531         // void CommitmentSigned_set_channel_id(LDKCommitmentSigned *this_ptr, LDKThirtyTwoBytes val);
1532         public static native void CommitmentSigned_set_channel_id(long this_ptr, byte[] val);
1533         // LDKSignature CommitmentSigned_get_signature(const LDKCommitmentSigned *this_ptr);
1534         public static native byte[] CommitmentSigned_get_signature(long this_ptr);
1535         // void CommitmentSigned_set_signature(LDKCommitmentSigned *this_ptr, LDKSignature val);
1536         public static native void CommitmentSigned_set_signature(long this_ptr, byte[] val);
1537         // void CommitmentSigned_set_htlc_signatures(LDKCommitmentSigned *this_ptr, LDKCVec_SignatureZ val);
1538         public static native void CommitmentSigned_set_htlc_signatures(long this_ptr, byte[][] val);
1539         // MUST_USE_RES LDKCommitmentSigned CommitmentSigned_new(LDKThirtyTwoBytes channel_id_arg, LDKSignature signature_arg, LDKCVec_SignatureZ htlc_signatures_arg);
1540         public static native long CommitmentSigned_new(byte[] channel_id_arg, byte[] signature_arg, byte[][] htlc_signatures_arg);
1541         // void RevokeAndACK_free(LDKRevokeAndACK this_ptr);
1542         public static native void RevokeAndACK_free(long this_ptr);
1543         // LDKRevokeAndACK RevokeAndACK_clone(const LDKRevokeAndACK *orig);
1544         public static native long RevokeAndACK_clone(long orig);
1545         // const uint8_t (*RevokeAndACK_get_channel_id(const LDKRevokeAndACK *this_ptr))[32];
1546         public static native byte[] RevokeAndACK_get_channel_id(long this_ptr);
1547         // void RevokeAndACK_set_channel_id(LDKRevokeAndACK *this_ptr, LDKThirtyTwoBytes val);
1548         public static native void RevokeAndACK_set_channel_id(long this_ptr, byte[] val);
1549         // const uint8_t (*RevokeAndACK_get_per_commitment_secret(const LDKRevokeAndACK *this_ptr))[32];
1550         public static native byte[] RevokeAndACK_get_per_commitment_secret(long this_ptr);
1551         // void RevokeAndACK_set_per_commitment_secret(LDKRevokeAndACK *this_ptr, LDKThirtyTwoBytes val);
1552         public static native void RevokeAndACK_set_per_commitment_secret(long this_ptr, byte[] val);
1553         // LDKPublicKey RevokeAndACK_get_next_per_commitment_point(const LDKRevokeAndACK *this_ptr);
1554         public static native byte[] RevokeAndACK_get_next_per_commitment_point(long this_ptr);
1555         // void RevokeAndACK_set_next_per_commitment_point(LDKRevokeAndACK *this_ptr, LDKPublicKey val);
1556         public static native void RevokeAndACK_set_next_per_commitment_point(long this_ptr, byte[] val);
1557         // MUST_USE_RES LDKRevokeAndACK RevokeAndACK_new(LDKThirtyTwoBytes channel_id_arg, LDKThirtyTwoBytes per_commitment_secret_arg, LDKPublicKey next_per_commitment_point_arg);
1558         public static native long RevokeAndACK_new(byte[] channel_id_arg, byte[] per_commitment_secret_arg, byte[] next_per_commitment_point_arg);
1559         // void UpdateFee_free(LDKUpdateFee this_ptr);
1560         public static native void UpdateFee_free(long this_ptr);
1561         // LDKUpdateFee UpdateFee_clone(const LDKUpdateFee *orig);
1562         public static native long UpdateFee_clone(long orig);
1563         // const uint8_t (*UpdateFee_get_channel_id(const LDKUpdateFee *this_ptr))[32];
1564         public static native byte[] UpdateFee_get_channel_id(long this_ptr);
1565         // void UpdateFee_set_channel_id(LDKUpdateFee *this_ptr, LDKThirtyTwoBytes val);
1566         public static native void UpdateFee_set_channel_id(long this_ptr, byte[] val);
1567         // uint32_t UpdateFee_get_feerate_per_kw(const LDKUpdateFee *this_ptr);
1568         public static native int UpdateFee_get_feerate_per_kw(long this_ptr);
1569         // void UpdateFee_set_feerate_per_kw(LDKUpdateFee *this_ptr, uint32_t val);
1570         public static native void UpdateFee_set_feerate_per_kw(long this_ptr, int val);
1571         // MUST_USE_RES LDKUpdateFee UpdateFee_new(LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg);
1572         public static native long UpdateFee_new(byte[] channel_id_arg, int feerate_per_kw_arg);
1573         // void DataLossProtect_free(LDKDataLossProtect this_ptr);
1574         public static native void DataLossProtect_free(long this_ptr);
1575         // LDKDataLossProtect DataLossProtect_clone(const LDKDataLossProtect *orig);
1576         public static native long DataLossProtect_clone(long orig);
1577         // const uint8_t (*DataLossProtect_get_your_last_per_commitment_secret(const LDKDataLossProtect *this_ptr))[32];
1578         public static native byte[] DataLossProtect_get_your_last_per_commitment_secret(long this_ptr);
1579         // void DataLossProtect_set_your_last_per_commitment_secret(LDKDataLossProtect *this_ptr, LDKThirtyTwoBytes val);
1580         public static native void DataLossProtect_set_your_last_per_commitment_secret(long this_ptr, byte[] val);
1581         // LDKPublicKey DataLossProtect_get_my_current_per_commitment_point(const LDKDataLossProtect *this_ptr);
1582         public static native byte[] DataLossProtect_get_my_current_per_commitment_point(long this_ptr);
1583         // void DataLossProtect_set_my_current_per_commitment_point(LDKDataLossProtect *this_ptr, LDKPublicKey val);
1584         public static native void DataLossProtect_set_my_current_per_commitment_point(long this_ptr, byte[] val);
1585         // MUST_USE_RES LDKDataLossProtect DataLossProtect_new(LDKThirtyTwoBytes your_last_per_commitment_secret_arg, LDKPublicKey my_current_per_commitment_point_arg);
1586         public static native long DataLossProtect_new(byte[] your_last_per_commitment_secret_arg, byte[] my_current_per_commitment_point_arg);
1587         // void ChannelReestablish_free(LDKChannelReestablish this_ptr);
1588         public static native void ChannelReestablish_free(long this_ptr);
1589         // LDKChannelReestablish ChannelReestablish_clone(const LDKChannelReestablish *orig);
1590         public static native long ChannelReestablish_clone(long orig);
1591         // const uint8_t (*ChannelReestablish_get_channel_id(const LDKChannelReestablish *this_ptr))[32];
1592         public static native byte[] ChannelReestablish_get_channel_id(long this_ptr);
1593         // void ChannelReestablish_set_channel_id(LDKChannelReestablish *this_ptr, LDKThirtyTwoBytes val);
1594         public static native void ChannelReestablish_set_channel_id(long this_ptr, byte[] val);
1595         // uint64_t ChannelReestablish_get_next_local_commitment_number(const LDKChannelReestablish *this_ptr);
1596         public static native long ChannelReestablish_get_next_local_commitment_number(long this_ptr);
1597         // void ChannelReestablish_set_next_local_commitment_number(LDKChannelReestablish *this_ptr, uint64_t val);
1598         public static native void ChannelReestablish_set_next_local_commitment_number(long this_ptr, long val);
1599         // uint64_t ChannelReestablish_get_next_remote_commitment_number(const LDKChannelReestablish *this_ptr);
1600         public static native long ChannelReestablish_get_next_remote_commitment_number(long this_ptr);
1601         // void ChannelReestablish_set_next_remote_commitment_number(LDKChannelReestablish *this_ptr, uint64_t val);
1602         public static native void ChannelReestablish_set_next_remote_commitment_number(long this_ptr, long val);
1603         // void AnnouncementSignatures_free(LDKAnnouncementSignatures this_ptr);
1604         public static native void AnnouncementSignatures_free(long this_ptr);
1605         // LDKAnnouncementSignatures AnnouncementSignatures_clone(const LDKAnnouncementSignatures *orig);
1606         public static native long AnnouncementSignatures_clone(long orig);
1607         // const uint8_t (*AnnouncementSignatures_get_channel_id(const LDKAnnouncementSignatures *this_ptr))[32];
1608         public static native byte[] AnnouncementSignatures_get_channel_id(long this_ptr);
1609         // void AnnouncementSignatures_set_channel_id(LDKAnnouncementSignatures *this_ptr, LDKThirtyTwoBytes val);
1610         public static native void AnnouncementSignatures_set_channel_id(long this_ptr, byte[] val);
1611         // uint64_t AnnouncementSignatures_get_short_channel_id(const LDKAnnouncementSignatures *this_ptr);
1612         public static native long AnnouncementSignatures_get_short_channel_id(long this_ptr);
1613         // void AnnouncementSignatures_set_short_channel_id(LDKAnnouncementSignatures *this_ptr, uint64_t val);
1614         public static native void AnnouncementSignatures_set_short_channel_id(long this_ptr, long val);
1615         // LDKSignature AnnouncementSignatures_get_node_signature(const LDKAnnouncementSignatures *this_ptr);
1616         public static native byte[] AnnouncementSignatures_get_node_signature(long this_ptr);
1617         // void AnnouncementSignatures_set_node_signature(LDKAnnouncementSignatures *this_ptr, LDKSignature val);
1618         public static native void AnnouncementSignatures_set_node_signature(long this_ptr, byte[] val);
1619         // LDKSignature AnnouncementSignatures_get_bitcoin_signature(const LDKAnnouncementSignatures *this_ptr);
1620         public static native byte[] AnnouncementSignatures_get_bitcoin_signature(long this_ptr);
1621         // void AnnouncementSignatures_set_bitcoin_signature(LDKAnnouncementSignatures *this_ptr, LDKSignature val);
1622         public static native void AnnouncementSignatures_set_bitcoin_signature(long this_ptr, byte[] val);
1623         // MUST_USE_RES LDKAnnouncementSignatures AnnouncementSignatures_new(LDKThirtyTwoBytes channel_id_arg, uint64_t short_channel_id_arg, LDKSignature node_signature_arg, LDKSignature bitcoin_signature_arg);
1624         public static native long AnnouncementSignatures_new(byte[] channel_id_arg, long short_channel_id_arg, byte[] node_signature_arg, byte[] bitcoin_signature_arg);
1625         // void NetAddress_free(LDKNetAddress this_ptr);
1626         public static native void NetAddress_free(long this_ptr);
1627         // LDKNetAddress NetAddress_clone(const LDKNetAddress *orig);
1628         public static native long NetAddress_clone(long orig);
1629         // void UnsignedNodeAnnouncement_free(LDKUnsignedNodeAnnouncement this_ptr);
1630         public static native void UnsignedNodeAnnouncement_free(long this_ptr);
1631         // LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_clone(const LDKUnsignedNodeAnnouncement *orig);
1632         public static native long UnsignedNodeAnnouncement_clone(long orig);
1633         // LDKNodeFeatures UnsignedNodeAnnouncement_get_features(const LDKUnsignedNodeAnnouncement *this_ptr);
1634         public static native long UnsignedNodeAnnouncement_get_features(long this_ptr);
1635         // void UnsignedNodeAnnouncement_set_features(LDKUnsignedNodeAnnouncement *this_ptr, LDKNodeFeatures val);
1636         public static native void UnsignedNodeAnnouncement_set_features(long this_ptr, long val);
1637         // uint32_t UnsignedNodeAnnouncement_get_timestamp(const LDKUnsignedNodeAnnouncement *this_ptr);
1638         public static native int UnsignedNodeAnnouncement_get_timestamp(long this_ptr);
1639         // void UnsignedNodeAnnouncement_set_timestamp(LDKUnsignedNodeAnnouncement *this_ptr, uint32_t val);
1640         public static native void UnsignedNodeAnnouncement_set_timestamp(long this_ptr, int val);
1641         // LDKPublicKey UnsignedNodeAnnouncement_get_node_id(const LDKUnsignedNodeAnnouncement *this_ptr);
1642         public static native byte[] UnsignedNodeAnnouncement_get_node_id(long this_ptr);
1643         // void UnsignedNodeAnnouncement_set_node_id(LDKUnsignedNodeAnnouncement *this_ptr, LDKPublicKey val);
1644         public static native void UnsignedNodeAnnouncement_set_node_id(long this_ptr, byte[] val);
1645         // const uint8_t (*UnsignedNodeAnnouncement_get_rgb(const LDKUnsignedNodeAnnouncement *this_ptr))[3];
1646         public static native byte[] UnsignedNodeAnnouncement_get_rgb(long this_ptr);
1647         // void UnsignedNodeAnnouncement_set_rgb(LDKUnsignedNodeAnnouncement *this_ptr, LDKThreeBytes val);
1648         public static native void UnsignedNodeAnnouncement_set_rgb(long this_ptr, byte[] val);
1649         // const uint8_t (*UnsignedNodeAnnouncement_get_alias(const LDKUnsignedNodeAnnouncement *this_ptr))[32];
1650         public static native byte[] UnsignedNodeAnnouncement_get_alias(long this_ptr);
1651         // void UnsignedNodeAnnouncement_set_alias(LDKUnsignedNodeAnnouncement *this_ptr, LDKThirtyTwoBytes val);
1652         public static native void UnsignedNodeAnnouncement_set_alias(long this_ptr, byte[] val);
1653         // void UnsignedNodeAnnouncement_set_addresses(LDKUnsignedNodeAnnouncement *this_ptr, LDKCVec_NetAddressZ val);
1654         public static native void UnsignedNodeAnnouncement_set_addresses(long this_ptr, long[] val);
1655         // void NodeAnnouncement_free(LDKNodeAnnouncement this_ptr);
1656         public static native void NodeAnnouncement_free(long this_ptr);
1657         // LDKNodeAnnouncement NodeAnnouncement_clone(const LDKNodeAnnouncement *orig);
1658         public static native long NodeAnnouncement_clone(long orig);
1659         // LDKSignature NodeAnnouncement_get_signature(const LDKNodeAnnouncement *this_ptr);
1660         public static native byte[] NodeAnnouncement_get_signature(long this_ptr);
1661         // void NodeAnnouncement_set_signature(LDKNodeAnnouncement *this_ptr, LDKSignature val);
1662         public static native void NodeAnnouncement_set_signature(long this_ptr, byte[] val);
1663         // LDKUnsignedNodeAnnouncement NodeAnnouncement_get_contents(const LDKNodeAnnouncement *this_ptr);
1664         public static native long NodeAnnouncement_get_contents(long this_ptr);
1665         // void NodeAnnouncement_set_contents(LDKNodeAnnouncement *this_ptr, LDKUnsignedNodeAnnouncement val);
1666         public static native void NodeAnnouncement_set_contents(long this_ptr, long val);
1667         // MUST_USE_RES LDKNodeAnnouncement NodeAnnouncement_new(LDKSignature signature_arg, LDKUnsignedNodeAnnouncement contents_arg);
1668         public static native long NodeAnnouncement_new(byte[] signature_arg, long contents_arg);
1669         // void UnsignedChannelAnnouncement_free(LDKUnsignedChannelAnnouncement this_ptr);
1670         public static native void UnsignedChannelAnnouncement_free(long this_ptr);
1671         // LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_clone(const LDKUnsignedChannelAnnouncement *orig);
1672         public static native long UnsignedChannelAnnouncement_clone(long orig);
1673         // LDKChannelFeatures UnsignedChannelAnnouncement_get_features(const LDKUnsignedChannelAnnouncement *this_ptr);
1674         public static native long UnsignedChannelAnnouncement_get_features(long this_ptr);
1675         // void UnsignedChannelAnnouncement_set_features(LDKUnsignedChannelAnnouncement *this_ptr, LDKChannelFeatures val);
1676         public static native void UnsignedChannelAnnouncement_set_features(long this_ptr, long val);
1677         // const uint8_t (*UnsignedChannelAnnouncement_get_chain_hash(const LDKUnsignedChannelAnnouncement *this_ptr))[32];
1678         public static native byte[] UnsignedChannelAnnouncement_get_chain_hash(long this_ptr);
1679         // void UnsignedChannelAnnouncement_set_chain_hash(LDKUnsignedChannelAnnouncement *this_ptr, LDKThirtyTwoBytes val);
1680         public static native void UnsignedChannelAnnouncement_set_chain_hash(long this_ptr, byte[] val);
1681         // uint64_t UnsignedChannelAnnouncement_get_short_channel_id(const LDKUnsignedChannelAnnouncement *this_ptr);
1682         public static native long UnsignedChannelAnnouncement_get_short_channel_id(long this_ptr);
1683         // void UnsignedChannelAnnouncement_set_short_channel_id(LDKUnsignedChannelAnnouncement *this_ptr, uint64_t val);
1684         public static native void UnsignedChannelAnnouncement_set_short_channel_id(long this_ptr, long val);
1685         // LDKPublicKey UnsignedChannelAnnouncement_get_node_id_1(const LDKUnsignedChannelAnnouncement *this_ptr);
1686         public static native byte[] UnsignedChannelAnnouncement_get_node_id_1(long this_ptr);
1687         // void UnsignedChannelAnnouncement_set_node_id_1(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
1688         public static native void UnsignedChannelAnnouncement_set_node_id_1(long this_ptr, byte[] val);
1689         // LDKPublicKey UnsignedChannelAnnouncement_get_node_id_2(const LDKUnsignedChannelAnnouncement *this_ptr);
1690         public static native byte[] UnsignedChannelAnnouncement_get_node_id_2(long this_ptr);
1691         // void UnsignedChannelAnnouncement_set_node_id_2(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
1692         public static native void UnsignedChannelAnnouncement_set_node_id_2(long this_ptr, byte[] val);
1693         // LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_1(const LDKUnsignedChannelAnnouncement *this_ptr);
1694         public static native byte[] UnsignedChannelAnnouncement_get_bitcoin_key_1(long this_ptr);
1695         // void UnsignedChannelAnnouncement_set_bitcoin_key_1(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
1696         public static native void UnsignedChannelAnnouncement_set_bitcoin_key_1(long this_ptr, byte[] val);
1697         // LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_2(const LDKUnsignedChannelAnnouncement *this_ptr);
1698         public static native byte[] UnsignedChannelAnnouncement_get_bitcoin_key_2(long this_ptr);
1699         // void UnsignedChannelAnnouncement_set_bitcoin_key_2(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
1700         public static native void UnsignedChannelAnnouncement_set_bitcoin_key_2(long this_ptr, byte[] val);
1701         // void ChannelAnnouncement_free(LDKChannelAnnouncement this_ptr);
1702         public static native void ChannelAnnouncement_free(long this_ptr);
1703         // LDKChannelAnnouncement ChannelAnnouncement_clone(const LDKChannelAnnouncement *orig);
1704         public static native long ChannelAnnouncement_clone(long orig);
1705         // LDKSignature ChannelAnnouncement_get_node_signature_1(const LDKChannelAnnouncement *this_ptr);
1706         public static native byte[] ChannelAnnouncement_get_node_signature_1(long this_ptr);
1707         // void ChannelAnnouncement_set_node_signature_1(LDKChannelAnnouncement *this_ptr, LDKSignature val);
1708         public static native void ChannelAnnouncement_set_node_signature_1(long this_ptr, byte[] val);
1709         // LDKSignature ChannelAnnouncement_get_node_signature_2(const LDKChannelAnnouncement *this_ptr);
1710         public static native byte[] ChannelAnnouncement_get_node_signature_2(long this_ptr);
1711         // void ChannelAnnouncement_set_node_signature_2(LDKChannelAnnouncement *this_ptr, LDKSignature val);
1712         public static native void ChannelAnnouncement_set_node_signature_2(long this_ptr, byte[] val);
1713         // LDKSignature ChannelAnnouncement_get_bitcoin_signature_1(const LDKChannelAnnouncement *this_ptr);
1714         public static native byte[] ChannelAnnouncement_get_bitcoin_signature_1(long this_ptr);
1715         // void ChannelAnnouncement_set_bitcoin_signature_1(LDKChannelAnnouncement *this_ptr, LDKSignature val);
1716         public static native void ChannelAnnouncement_set_bitcoin_signature_1(long this_ptr, byte[] val);
1717         // LDKSignature ChannelAnnouncement_get_bitcoin_signature_2(const LDKChannelAnnouncement *this_ptr);
1718         public static native byte[] ChannelAnnouncement_get_bitcoin_signature_2(long this_ptr);
1719         // void ChannelAnnouncement_set_bitcoin_signature_2(LDKChannelAnnouncement *this_ptr, LDKSignature val);
1720         public static native void ChannelAnnouncement_set_bitcoin_signature_2(long this_ptr, byte[] val);
1721         // LDKUnsignedChannelAnnouncement ChannelAnnouncement_get_contents(const LDKChannelAnnouncement *this_ptr);
1722         public static native long ChannelAnnouncement_get_contents(long this_ptr);
1723         // void ChannelAnnouncement_set_contents(LDKChannelAnnouncement *this_ptr, LDKUnsignedChannelAnnouncement val);
1724         public static native void ChannelAnnouncement_set_contents(long this_ptr, long val);
1725         // MUST_USE_RES LDKChannelAnnouncement ChannelAnnouncement_new(LDKSignature node_signature_1_arg, LDKSignature node_signature_2_arg, LDKSignature bitcoin_signature_1_arg, LDKSignature bitcoin_signature_2_arg, LDKUnsignedChannelAnnouncement contents_arg);
1726         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);
1727         // void UnsignedChannelUpdate_free(LDKUnsignedChannelUpdate this_ptr);
1728         public static native void UnsignedChannelUpdate_free(long this_ptr);
1729         // LDKUnsignedChannelUpdate UnsignedChannelUpdate_clone(const LDKUnsignedChannelUpdate *orig);
1730         public static native long UnsignedChannelUpdate_clone(long orig);
1731         // const uint8_t (*UnsignedChannelUpdate_get_chain_hash(const LDKUnsignedChannelUpdate *this_ptr))[32];
1732         public static native byte[] UnsignedChannelUpdate_get_chain_hash(long this_ptr);
1733         // void UnsignedChannelUpdate_set_chain_hash(LDKUnsignedChannelUpdate *this_ptr, LDKThirtyTwoBytes val);
1734         public static native void UnsignedChannelUpdate_set_chain_hash(long this_ptr, byte[] val);
1735         // uint64_t UnsignedChannelUpdate_get_short_channel_id(const LDKUnsignedChannelUpdate *this_ptr);
1736         public static native long UnsignedChannelUpdate_get_short_channel_id(long this_ptr);
1737         // void UnsignedChannelUpdate_set_short_channel_id(LDKUnsignedChannelUpdate *this_ptr, uint64_t val);
1738         public static native void UnsignedChannelUpdate_set_short_channel_id(long this_ptr, long val);
1739         // uint32_t UnsignedChannelUpdate_get_timestamp(const LDKUnsignedChannelUpdate *this_ptr);
1740         public static native int UnsignedChannelUpdate_get_timestamp(long this_ptr);
1741         // void UnsignedChannelUpdate_set_timestamp(LDKUnsignedChannelUpdate *this_ptr, uint32_t val);
1742         public static native void UnsignedChannelUpdate_set_timestamp(long this_ptr, int val);
1743         // uint8_t UnsignedChannelUpdate_get_flags(const LDKUnsignedChannelUpdate *this_ptr);
1744         public static native byte UnsignedChannelUpdate_get_flags(long this_ptr);
1745         // void UnsignedChannelUpdate_set_flags(LDKUnsignedChannelUpdate *this_ptr, uint8_t val);
1746         public static native void UnsignedChannelUpdate_set_flags(long this_ptr, byte val);
1747         // uint16_t UnsignedChannelUpdate_get_cltv_expiry_delta(const LDKUnsignedChannelUpdate *this_ptr);
1748         public static native short UnsignedChannelUpdate_get_cltv_expiry_delta(long this_ptr);
1749         // void UnsignedChannelUpdate_set_cltv_expiry_delta(LDKUnsignedChannelUpdate *this_ptr, uint16_t val);
1750         public static native void UnsignedChannelUpdate_set_cltv_expiry_delta(long this_ptr, short val);
1751         // uint64_t UnsignedChannelUpdate_get_htlc_minimum_msat(const LDKUnsignedChannelUpdate *this_ptr);
1752         public static native long UnsignedChannelUpdate_get_htlc_minimum_msat(long this_ptr);
1753         // void UnsignedChannelUpdate_set_htlc_minimum_msat(LDKUnsignedChannelUpdate *this_ptr, uint64_t val);
1754         public static native void UnsignedChannelUpdate_set_htlc_minimum_msat(long this_ptr, long val);
1755         // uint32_t UnsignedChannelUpdate_get_fee_base_msat(const LDKUnsignedChannelUpdate *this_ptr);
1756         public static native int UnsignedChannelUpdate_get_fee_base_msat(long this_ptr);
1757         // void UnsignedChannelUpdate_set_fee_base_msat(LDKUnsignedChannelUpdate *this_ptr, uint32_t val);
1758         public static native void UnsignedChannelUpdate_set_fee_base_msat(long this_ptr, int val);
1759         // uint32_t UnsignedChannelUpdate_get_fee_proportional_millionths(const LDKUnsignedChannelUpdate *this_ptr);
1760         public static native int UnsignedChannelUpdate_get_fee_proportional_millionths(long this_ptr);
1761         // void UnsignedChannelUpdate_set_fee_proportional_millionths(LDKUnsignedChannelUpdate *this_ptr, uint32_t val);
1762         public static native void UnsignedChannelUpdate_set_fee_proportional_millionths(long this_ptr, int val);
1763         // void ChannelUpdate_free(LDKChannelUpdate this_ptr);
1764         public static native void ChannelUpdate_free(long this_ptr);
1765         // LDKChannelUpdate ChannelUpdate_clone(const LDKChannelUpdate *orig);
1766         public static native long ChannelUpdate_clone(long orig);
1767         // LDKSignature ChannelUpdate_get_signature(const LDKChannelUpdate *this_ptr);
1768         public static native byte[] ChannelUpdate_get_signature(long this_ptr);
1769         // void ChannelUpdate_set_signature(LDKChannelUpdate *this_ptr, LDKSignature val);
1770         public static native void ChannelUpdate_set_signature(long this_ptr, byte[] val);
1771         // LDKUnsignedChannelUpdate ChannelUpdate_get_contents(const LDKChannelUpdate *this_ptr);
1772         public static native long ChannelUpdate_get_contents(long this_ptr);
1773         // void ChannelUpdate_set_contents(LDKChannelUpdate *this_ptr, LDKUnsignedChannelUpdate val);
1774         public static native void ChannelUpdate_set_contents(long this_ptr, long val);
1775         // MUST_USE_RES LDKChannelUpdate ChannelUpdate_new(LDKSignature signature_arg, LDKUnsignedChannelUpdate contents_arg);
1776         public static native long ChannelUpdate_new(byte[] signature_arg, long contents_arg);
1777         // void QueryChannelRange_free(LDKQueryChannelRange this_ptr);
1778         public static native void QueryChannelRange_free(long this_ptr);
1779         // LDKQueryChannelRange QueryChannelRange_clone(const LDKQueryChannelRange *orig);
1780         public static native long QueryChannelRange_clone(long orig);
1781         // const uint8_t (*QueryChannelRange_get_chain_hash(const LDKQueryChannelRange *this_ptr))[32];
1782         public static native byte[] QueryChannelRange_get_chain_hash(long this_ptr);
1783         // void QueryChannelRange_set_chain_hash(LDKQueryChannelRange *this_ptr, LDKThirtyTwoBytes val);
1784         public static native void QueryChannelRange_set_chain_hash(long this_ptr, byte[] val);
1785         // uint32_t QueryChannelRange_get_first_blocknum(const LDKQueryChannelRange *this_ptr);
1786         public static native int QueryChannelRange_get_first_blocknum(long this_ptr);
1787         // void QueryChannelRange_set_first_blocknum(LDKQueryChannelRange *this_ptr, uint32_t val);
1788         public static native void QueryChannelRange_set_first_blocknum(long this_ptr, int val);
1789         // uint32_t QueryChannelRange_get_number_of_blocks(const LDKQueryChannelRange *this_ptr);
1790         public static native int QueryChannelRange_get_number_of_blocks(long this_ptr);
1791         // void QueryChannelRange_set_number_of_blocks(LDKQueryChannelRange *this_ptr, uint32_t val);
1792         public static native void QueryChannelRange_set_number_of_blocks(long this_ptr, int val);
1793         // MUST_USE_RES LDKQueryChannelRange QueryChannelRange_new(LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg);
1794         public static native long QueryChannelRange_new(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg);
1795         // void ReplyChannelRange_free(LDKReplyChannelRange this_ptr);
1796         public static native void ReplyChannelRange_free(long this_ptr);
1797         // LDKReplyChannelRange ReplyChannelRange_clone(const LDKReplyChannelRange *orig);
1798         public static native long ReplyChannelRange_clone(long orig);
1799         // const uint8_t (*ReplyChannelRange_get_chain_hash(const LDKReplyChannelRange *this_ptr))[32];
1800         public static native byte[] ReplyChannelRange_get_chain_hash(long this_ptr);
1801         // void ReplyChannelRange_set_chain_hash(LDKReplyChannelRange *this_ptr, LDKThirtyTwoBytes val);
1802         public static native void ReplyChannelRange_set_chain_hash(long this_ptr, byte[] val);
1803         // uint32_t ReplyChannelRange_get_first_blocknum(const LDKReplyChannelRange *this_ptr);
1804         public static native int ReplyChannelRange_get_first_blocknum(long this_ptr);
1805         // void ReplyChannelRange_set_first_blocknum(LDKReplyChannelRange *this_ptr, uint32_t val);
1806         public static native void ReplyChannelRange_set_first_blocknum(long this_ptr, int val);
1807         // uint32_t ReplyChannelRange_get_number_of_blocks(const LDKReplyChannelRange *this_ptr);
1808         public static native int ReplyChannelRange_get_number_of_blocks(long this_ptr);
1809         // void ReplyChannelRange_set_number_of_blocks(LDKReplyChannelRange *this_ptr, uint32_t val);
1810         public static native void ReplyChannelRange_set_number_of_blocks(long this_ptr, int val);
1811         // bool ReplyChannelRange_get_full_information(const LDKReplyChannelRange *this_ptr);
1812         public static native boolean ReplyChannelRange_get_full_information(long this_ptr);
1813         // void ReplyChannelRange_set_full_information(LDKReplyChannelRange *this_ptr, bool val);
1814         public static native void ReplyChannelRange_set_full_information(long this_ptr, boolean val);
1815         // void ReplyChannelRange_set_short_channel_ids(LDKReplyChannelRange *this_ptr, LDKCVec_u64Z val);
1816         public static native void ReplyChannelRange_set_short_channel_ids(long this_ptr, long[] val);
1817         // MUST_USE_RES LDKReplyChannelRange ReplyChannelRange_new(LDKThirtyTwoBytes chain_hash_arg, uint32_t first_blocknum_arg, uint32_t number_of_blocks_arg, bool full_information_arg, LDKCVec_u64Z short_channel_ids_arg);
1818         public static native long ReplyChannelRange_new(byte[] chain_hash_arg, int first_blocknum_arg, int number_of_blocks_arg, boolean full_information_arg, long[] short_channel_ids_arg);
1819         // void QueryShortChannelIds_free(LDKQueryShortChannelIds this_ptr);
1820         public static native void QueryShortChannelIds_free(long this_ptr);
1821         // LDKQueryShortChannelIds QueryShortChannelIds_clone(const LDKQueryShortChannelIds *orig);
1822         public static native long QueryShortChannelIds_clone(long orig);
1823         // const uint8_t (*QueryShortChannelIds_get_chain_hash(const LDKQueryShortChannelIds *this_ptr))[32];
1824         public static native byte[] QueryShortChannelIds_get_chain_hash(long this_ptr);
1825         // void QueryShortChannelIds_set_chain_hash(LDKQueryShortChannelIds *this_ptr, LDKThirtyTwoBytes val);
1826         public static native void QueryShortChannelIds_set_chain_hash(long this_ptr, byte[] val);
1827         // void QueryShortChannelIds_set_short_channel_ids(LDKQueryShortChannelIds *this_ptr, LDKCVec_u64Z val);
1828         public static native void QueryShortChannelIds_set_short_channel_ids(long this_ptr, long[] val);
1829         // MUST_USE_RES LDKQueryShortChannelIds QueryShortChannelIds_new(LDKThirtyTwoBytes chain_hash_arg, LDKCVec_u64Z short_channel_ids_arg);
1830         public static native long QueryShortChannelIds_new(byte[] chain_hash_arg, long[] short_channel_ids_arg);
1831         // void ReplyShortChannelIdsEnd_free(LDKReplyShortChannelIdsEnd this_ptr);
1832         public static native void ReplyShortChannelIdsEnd_free(long this_ptr);
1833         // LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_clone(const LDKReplyShortChannelIdsEnd *orig);
1834         public static native long ReplyShortChannelIdsEnd_clone(long orig);
1835         // const uint8_t (*ReplyShortChannelIdsEnd_get_chain_hash(const LDKReplyShortChannelIdsEnd *this_ptr))[32];
1836         public static native byte[] ReplyShortChannelIdsEnd_get_chain_hash(long this_ptr);
1837         // void ReplyShortChannelIdsEnd_set_chain_hash(LDKReplyShortChannelIdsEnd *this_ptr, LDKThirtyTwoBytes val);
1838         public static native void ReplyShortChannelIdsEnd_set_chain_hash(long this_ptr, byte[] val);
1839         // bool ReplyShortChannelIdsEnd_get_full_information(const LDKReplyShortChannelIdsEnd *this_ptr);
1840         public static native boolean ReplyShortChannelIdsEnd_get_full_information(long this_ptr);
1841         // void ReplyShortChannelIdsEnd_set_full_information(LDKReplyShortChannelIdsEnd *this_ptr, bool val);
1842         public static native void ReplyShortChannelIdsEnd_set_full_information(long this_ptr, boolean val);
1843         // MUST_USE_RES LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_new(LDKThirtyTwoBytes chain_hash_arg, bool full_information_arg);
1844         public static native long ReplyShortChannelIdsEnd_new(byte[] chain_hash_arg, boolean full_information_arg);
1845         // void GossipTimestampFilter_free(LDKGossipTimestampFilter this_ptr);
1846         public static native void GossipTimestampFilter_free(long this_ptr);
1847         // LDKGossipTimestampFilter GossipTimestampFilter_clone(const LDKGossipTimestampFilter *orig);
1848         public static native long GossipTimestampFilter_clone(long orig);
1849         // const uint8_t (*GossipTimestampFilter_get_chain_hash(const LDKGossipTimestampFilter *this_ptr))[32];
1850         public static native byte[] GossipTimestampFilter_get_chain_hash(long this_ptr);
1851         // void GossipTimestampFilter_set_chain_hash(LDKGossipTimestampFilter *this_ptr, LDKThirtyTwoBytes val);
1852         public static native void GossipTimestampFilter_set_chain_hash(long this_ptr, byte[] val);
1853         // uint32_t GossipTimestampFilter_get_first_timestamp(const LDKGossipTimestampFilter *this_ptr);
1854         public static native int GossipTimestampFilter_get_first_timestamp(long this_ptr);
1855         // void GossipTimestampFilter_set_first_timestamp(LDKGossipTimestampFilter *this_ptr, uint32_t val);
1856         public static native void GossipTimestampFilter_set_first_timestamp(long this_ptr, int val);
1857         // uint32_t GossipTimestampFilter_get_timestamp_range(const LDKGossipTimestampFilter *this_ptr);
1858         public static native int GossipTimestampFilter_get_timestamp_range(long this_ptr);
1859         // void GossipTimestampFilter_set_timestamp_range(LDKGossipTimestampFilter *this_ptr, uint32_t val);
1860         public static native void GossipTimestampFilter_set_timestamp_range(long this_ptr, int val);
1861         // MUST_USE_RES LDKGossipTimestampFilter GossipTimestampFilter_new(LDKThirtyTwoBytes chain_hash_arg, uint32_t first_timestamp_arg, uint32_t timestamp_range_arg);
1862         public static native long GossipTimestampFilter_new(byte[] chain_hash_arg, int first_timestamp_arg, int timestamp_range_arg);
1863         // void ErrorAction_free(LDKErrorAction this_ptr);
1864         public static native void ErrorAction_free(long this_ptr);
1865         // LDKErrorAction ErrorAction_clone(const LDKErrorAction *orig);
1866         public static native long ErrorAction_clone(long orig);
1867         // void LightningError_free(LDKLightningError this_ptr);
1868         public static native void LightningError_free(long this_ptr);
1869         // LDKStr LightningError_get_err(const LDKLightningError *this_ptr);
1870         public static native String LightningError_get_err(long this_ptr);
1871         // void LightningError_set_err(LDKLightningError *this_ptr, LDKCVec_u8Z val);
1872         public static native void LightningError_set_err(long this_ptr, byte[] val);
1873         // LDKErrorAction LightningError_get_action(const LDKLightningError *this_ptr);
1874         public static native long LightningError_get_action(long this_ptr);
1875         // void LightningError_set_action(LDKLightningError *this_ptr, LDKErrorAction val);
1876         public static native void LightningError_set_action(long this_ptr, long val);
1877         // MUST_USE_RES LDKLightningError LightningError_new(LDKCVec_u8Z err_arg, LDKErrorAction action_arg);
1878         public static native long LightningError_new(byte[] err_arg, long action_arg);
1879         // void CommitmentUpdate_free(LDKCommitmentUpdate this_ptr);
1880         public static native void CommitmentUpdate_free(long this_ptr);
1881         // LDKCommitmentUpdate CommitmentUpdate_clone(const LDKCommitmentUpdate *orig);
1882         public static native long CommitmentUpdate_clone(long orig);
1883         // void CommitmentUpdate_set_update_add_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateAddHTLCZ val);
1884         public static native void CommitmentUpdate_set_update_add_htlcs(long this_ptr, long[] val);
1885         // void CommitmentUpdate_set_update_fulfill_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateFulfillHTLCZ val);
1886         public static native void CommitmentUpdate_set_update_fulfill_htlcs(long this_ptr, long[] val);
1887         // void CommitmentUpdate_set_update_fail_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateFailHTLCZ val);
1888         public static native void CommitmentUpdate_set_update_fail_htlcs(long this_ptr, long[] val);
1889         // void CommitmentUpdate_set_update_fail_malformed_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateFailMalformedHTLCZ val);
1890         public static native void CommitmentUpdate_set_update_fail_malformed_htlcs(long this_ptr, long[] val);
1891         // LDKUpdateFee CommitmentUpdate_get_update_fee(const LDKCommitmentUpdate *this_ptr);
1892         public static native long CommitmentUpdate_get_update_fee(long this_ptr);
1893         // void CommitmentUpdate_set_update_fee(LDKCommitmentUpdate *this_ptr, LDKUpdateFee val);
1894         public static native void CommitmentUpdate_set_update_fee(long this_ptr, long val);
1895         // LDKCommitmentSigned CommitmentUpdate_get_commitment_signed(const LDKCommitmentUpdate *this_ptr);
1896         public static native long CommitmentUpdate_get_commitment_signed(long this_ptr);
1897         // void CommitmentUpdate_set_commitment_signed(LDKCommitmentUpdate *this_ptr, LDKCommitmentSigned val);
1898         public static native void CommitmentUpdate_set_commitment_signed(long this_ptr, long val);
1899         // MUST_USE_RES LDKCommitmentUpdate CommitmentUpdate_new(LDKCVec_UpdateAddHTLCZ update_add_htlcs_arg, LDKCVec_UpdateFulfillHTLCZ update_fulfill_htlcs_arg, LDKCVec_UpdateFailHTLCZ update_fail_htlcs_arg, LDKCVec_UpdateFailMalformedHTLCZ update_fail_malformed_htlcs_arg, LDKUpdateFee update_fee_arg, LDKCommitmentSigned commitment_signed_arg);
1900         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);
1901         // void HTLCFailChannelUpdate_free(LDKHTLCFailChannelUpdate this_ptr);
1902         public static native void HTLCFailChannelUpdate_free(long this_ptr);
1903         // LDKHTLCFailChannelUpdate HTLCFailChannelUpdate_clone(const LDKHTLCFailChannelUpdate *orig);
1904         public static native long HTLCFailChannelUpdate_clone(long orig);
1905         // void ChannelMessageHandler_free(LDKChannelMessageHandler this_ptr);
1906         public static native void ChannelMessageHandler_free(long this_ptr);
1907         // void RoutingMessageHandler_free(LDKRoutingMessageHandler this_ptr);
1908         public static native void RoutingMessageHandler_free(long this_ptr);
1909         // LDKCVec_u8Z AcceptChannel_write(const LDKAcceptChannel *obj);
1910         public static native byte[] AcceptChannel_write(long obj);
1911         // LDKAcceptChannel AcceptChannel_read(LDKu8slice ser);
1912         public static native long AcceptChannel_read(byte[] ser);
1913         // LDKCVec_u8Z AnnouncementSignatures_write(const LDKAnnouncementSignatures *obj);
1914         public static native byte[] AnnouncementSignatures_write(long obj);
1915         // LDKAnnouncementSignatures AnnouncementSignatures_read(LDKu8slice ser);
1916         public static native long AnnouncementSignatures_read(byte[] ser);
1917         // LDKCVec_u8Z ChannelReestablish_write(const LDKChannelReestablish *obj);
1918         public static native byte[] ChannelReestablish_write(long obj);
1919         // LDKChannelReestablish ChannelReestablish_read(LDKu8slice ser);
1920         public static native long ChannelReestablish_read(byte[] ser);
1921         // LDKCVec_u8Z ClosingSigned_write(const LDKClosingSigned *obj);
1922         public static native byte[] ClosingSigned_write(long obj);
1923         // LDKClosingSigned ClosingSigned_read(LDKu8slice ser);
1924         public static native long ClosingSigned_read(byte[] ser);
1925         // LDKCVec_u8Z CommitmentSigned_write(const LDKCommitmentSigned *obj);
1926         public static native byte[] CommitmentSigned_write(long obj);
1927         // LDKCommitmentSigned CommitmentSigned_read(LDKu8slice ser);
1928         public static native long CommitmentSigned_read(byte[] ser);
1929         // LDKCVec_u8Z FundingCreated_write(const LDKFundingCreated *obj);
1930         public static native byte[] FundingCreated_write(long obj);
1931         // LDKFundingCreated FundingCreated_read(LDKu8slice ser);
1932         public static native long FundingCreated_read(byte[] ser);
1933         // LDKCVec_u8Z FundingSigned_write(const LDKFundingSigned *obj);
1934         public static native byte[] FundingSigned_write(long obj);
1935         // LDKFundingSigned FundingSigned_read(LDKu8slice ser);
1936         public static native long FundingSigned_read(byte[] ser);
1937         // LDKCVec_u8Z FundingLocked_write(const LDKFundingLocked *obj);
1938         public static native byte[] FundingLocked_write(long obj);
1939         // LDKFundingLocked FundingLocked_read(LDKu8slice ser);
1940         public static native long FundingLocked_read(byte[] ser);
1941         // LDKCVec_u8Z Init_write(const LDKInit *obj);
1942         public static native byte[] Init_write(long obj);
1943         // LDKInit Init_read(LDKu8slice ser);
1944         public static native long Init_read(byte[] ser);
1945         // LDKCVec_u8Z OpenChannel_write(const LDKOpenChannel *obj);
1946         public static native byte[] OpenChannel_write(long obj);
1947         // LDKOpenChannel OpenChannel_read(LDKu8slice ser);
1948         public static native long OpenChannel_read(byte[] ser);
1949         // LDKCVec_u8Z RevokeAndACK_write(const LDKRevokeAndACK *obj);
1950         public static native byte[] RevokeAndACK_write(long obj);
1951         // LDKRevokeAndACK RevokeAndACK_read(LDKu8slice ser);
1952         public static native long RevokeAndACK_read(byte[] ser);
1953         // LDKCVec_u8Z Shutdown_write(const LDKShutdown *obj);
1954         public static native byte[] Shutdown_write(long obj);
1955         // LDKShutdown Shutdown_read(LDKu8slice ser);
1956         public static native long Shutdown_read(byte[] ser);
1957         // LDKCVec_u8Z UpdateFailHTLC_write(const LDKUpdateFailHTLC *obj);
1958         public static native byte[] UpdateFailHTLC_write(long obj);
1959         // LDKUpdateFailHTLC UpdateFailHTLC_read(LDKu8slice ser);
1960         public static native long UpdateFailHTLC_read(byte[] ser);
1961         // LDKCVec_u8Z UpdateFailMalformedHTLC_write(const LDKUpdateFailMalformedHTLC *obj);
1962         public static native byte[] UpdateFailMalformedHTLC_write(long obj);
1963         // LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_read(LDKu8slice ser);
1964         public static native long UpdateFailMalformedHTLC_read(byte[] ser);
1965         // LDKCVec_u8Z UpdateFee_write(const LDKUpdateFee *obj);
1966         public static native byte[] UpdateFee_write(long obj);
1967         // LDKUpdateFee UpdateFee_read(LDKu8slice ser);
1968         public static native long UpdateFee_read(byte[] ser);
1969         // LDKCVec_u8Z UpdateFulfillHTLC_write(const LDKUpdateFulfillHTLC *obj);
1970         public static native byte[] UpdateFulfillHTLC_write(long obj);
1971         // LDKUpdateFulfillHTLC UpdateFulfillHTLC_read(LDKu8slice ser);
1972         public static native long UpdateFulfillHTLC_read(byte[] ser);
1973         // LDKCVec_u8Z UpdateAddHTLC_write(const LDKUpdateAddHTLC *obj);
1974         public static native byte[] UpdateAddHTLC_write(long obj);
1975         // LDKUpdateAddHTLC UpdateAddHTLC_read(LDKu8slice ser);
1976         public static native long UpdateAddHTLC_read(byte[] ser);
1977         // LDKCVec_u8Z Ping_write(const LDKPing *obj);
1978         public static native byte[] Ping_write(long obj);
1979         // LDKPing Ping_read(LDKu8slice ser);
1980         public static native long Ping_read(byte[] ser);
1981         // LDKCVec_u8Z Pong_write(const LDKPong *obj);
1982         public static native byte[] Pong_write(long obj);
1983         // LDKPong Pong_read(LDKu8slice ser);
1984         public static native long Pong_read(byte[] ser);
1985         // LDKCVec_u8Z UnsignedChannelAnnouncement_write(const LDKUnsignedChannelAnnouncement *obj);
1986         public static native byte[] UnsignedChannelAnnouncement_write(long obj);
1987         // LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_read(LDKu8slice ser);
1988         public static native long UnsignedChannelAnnouncement_read(byte[] ser);
1989         // LDKCVec_u8Z ChannelAnnouncement_write(const LDKChannelAnnouncement *obj);
1990         public static native byte[] ChannelAnnouncement_write(long obj);
1991         // LDKChannelAnnouncement ChannelAnnouncement_read(LDKu8slice ser);
1992         public static native long ChannelAnnouncement_read(byte[] ser);
1993         // LDKCVec_u8Z UnsignedChannelUpdate_write(const LDKUnsignedChannelUpdate *obj);
1994         public static native byte[] UnsignedChannelUpdate_write(long obj);
1995         // LDKUnsignedChannelUpdate UnsignedChannelUpdate_read(LDKu8slice ser);
1996         public static native long UnsignedChannelUpdate_read(byte[] ser);
1997         // LDKCVec_u8Z ChannelUpdate_write(const LDKChannelUpdate *obj);
1998         public static native byte[] ChannelUpdate_write(long obj);
1999         // LDKChannelUpdate ChannelUpdate_read(LDKu8slice ser);
2000         public static native long ChannelUpdate_read(byte[] ser);
2001         // LDKCVec_u8Z ErrorMessage_write(const LDKErrorMessage *obj);
2002         public static native byte[] ErrorMessage_write(long obj);
2003         // LDKErrorMessage ErrorMessage_read(LDKu8slice ser);
2004         public static native long ErrorMessage_read(byte[] ser);
2005         // LDKCVec_u8Z UnsignedNodeAnnouncement_write(const LDKUnsignedNodeAnnouncement *obj);
2006         public static native byte[] UnsignedNodeAnnouncement_write(long obj);
2007         // LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_read(LDKu8slice ser);
2008         public static native long UnsignedNodeAnnouncement_read(byte[] ser);
2009         // LDKCVec_u8Z NodeAnnouncement_write(const LDKNodeAnnouncement *obj);
2010         public static native byte[] NodeAnnouncement_write(long obj);
2011         // LDKNodeAnnouncement NodeAnnouncement_read(LDKu8slice ser);
2012         public static native long NodeAnnouncement_read(byte[] ser);
2013         // LDKQueryShortChannelIds QueryShortChannelIds_read(LDKu8slice ser);
2014         public static native long QueryShortChannelIds_read(byte[] ser);
2015         // LDKCVec_u8Z QueryShortChannelIds_write(const LDKQueryShortChannelIds *obj);
2016         public static native byte[] QueryShortChannelIds_write(long obj);
2017         // LDKReplyShortChannelIdsEnd ReplyShortChannelIdsEnd_read(LDKu8slice ser);
2018         public static native long ReplyShortChannelIdsEnd_read(byte[] ser);
2019         // LDKCVec_u8Z ReplyShortChannelIdsEnd_write(const LDKReplyShortChannelIdsEnd *obj);
2020         public static native byte[] ReplyShortChannelIdsEnd_write(long obj);
2021         // LDKQueryChannelRange QueryChannelRange_read(LDKu8slice ser);
2022         public static native long QueryChannelRange_read(byte[] ser);
2023         // LDKCVec_u8Z QueryChannelRange_write(const LDKQueryChannelRange *obj);
2024         public static native byte[] QueryChannelRange_write(long obj);
2025         // LDKReplyChannelRange ReplyChannelRange_read(LDKu8slice ser);
2026         public static native long ReplyChannelRange_read(byte[] ser);
2027         // LDKCVec_u8Z ReplyChannelRange_write(const LDKReplyChannelRange *obj);
2028         public static native byte[] ReplyChannelRange_write(long obj);
2029         // LDKGossipTimestampFilter GossipTimestampFilter_read(LDKu8slice ser);
2030         public static native long GossipTimestampFilter_read(byte[] ser);
2031         // LDKCVec_u8Z GossipTimestampFilter_write(const LDKGossipTimestampFilter *obj);
2032         public static native byte[] GossipTimestampFilter_write(long obj);
2033         // void MessageHandler_free(LDKMessageHandler this_ptr);
2034         public static native void MessageHandler_free(long this_ptr);
2035         // const LDKChannelMessageHandler *MessageHandler_get_chan_handler(const LDKMessageHandler *this_ptr);
2036         public static native long MessageHandler_get_chan_handler(long this_ptr);
2037         // void MessageHandler_set_chan_handler(LDKMessageHandler *this_ptr, LDKChannelMessageHandler val);
2038         public static native void MessageHandler_set_chan_handler(long this_ptr, long val);
2039         // const LDKRoutingMessageHandler *MessageHandler_get_route_handler(const LDKMessageHandler *this_ptr);
2040         public static native long MessageHandler_get_route_handler(long this_ptr);
2041         // void MessageHandler_set_route_handler(LDKMessageHandler *this_ptr, LDKRoutingMessageHandler val);
2042         public static native void MessageHandler_set_route_handler(long this_ptr, long val);
2043         // MUST_USE_RES LDKMessageHandler MessageHandler_new(LDKChannelMessageHandler chan_handler_arg, LDKRoutingMessageHandler route_handler_arg);
2044         public static native long MessageHandler_new(long chan_handler_arg, long route_handler_arg);
2045         // LDKSocketDescriptor SocketDescriptor_clone(const LDKSocketDescriptor *orig);
2046         public static native long SocketDescriptor_clone(long orig);
2047         // void SocketDescriptor_free(LDKSocketDescriptor this_ptr);
2048         public static native void SocketDescriptor_free(long this_ptr);
2049         // void PeerHandleError_free(LDKPeerHandleError this_ptr);
2050         public static native void PeerHandleError_free(long this_ptr);
2051         // bool PeerHandleError_get_no_connection_possible(const LDKPeerHandleError *this_ptr);
2052         public static native boolean PeerHandleError_get_no_connection_possible(long this_ptr);
2053         // void PeerHandleError_set_no_connection_possible(LDKPeerHandleError *this_ptr, bool val);
2054         public static native void PeerHandleError_set_no_connection_possible(long this_ptr, boolean val);
2055         // MUST_USE_RES LDKPeerHandleError PeerHandleError_new(bool no_connection_possible_arg);
2056         public static native long PeerHandleError_new(boolean no_connection_possible_arg);
2057         // void PeerManager_free(LDKPeerManager this_ptr);
2058         public static native void PeerManager_free(long this_ptr);
2059         // MUST_USE_RES LDKPeerManager PeerManager_new(LDKMessageHandler message_handler, LDKSecretKey our_node_secret, const uint8_t (*ephemeral_random_data)[32], LDKLogger logger);
2060         public static native long PeerManager_new(long message_handler, byte[] our_node_secret, byte[] ephemeral_random_data, long logger);
2061         // MUST_USE_RES LDKCVec_PublicKeyZ PeerManager_get_peer_node_ids(const LDKPeerManager *this_arg);
2062         public static native byte[][] PeerManager_get_peer_node_ids(long this_arg);
2063         // MUST_USE_RES LDKCResult_CVec_u8ZPeerHandleErrorZ PeerManager_new_outbound_connection(const LDKPeerManager *this_arg, LDKPublicKey their_node_id, LDKSocketDescriptor descriptor);
2064         public static native long PeerManager_new_outbound_connection(long this_arg, byte[] their_node_id, long descriptor);
2065         // MUST_USE_RES LDKCResult_NonePeerHandleErrorZ PeerManager_new_inbound_connection(const LDKPeerManager *this_arg, LDKSocketDescriptor descriptor);
2066         public static native long PeerManager_new_inbound_connection(long this_arg, long descriptor);
2067         // MUST_USE_RES LDKCResult_NonePeerHandleErrorZ PeerManager_write_buffer_space_avail(const LDKPeerManager *this_arg, LDKSocketDescriptor *descriptor);
2068         public static native long PeerManager_write_buffer_space_avail(long this_arg, long descriptor);
2069         // MUST_USE_RES LDKCResult_boolPeerHandleErrorZ PeerManager_read_event(const LDKPeerManager *this_arg, LDKSocketDescriptor *peer_descriptor, LDKu8slice data);
2070         public static native long PeerManager_read_event(long this_arg, long peer_descriptor, byte[] data);
2071         // void PeerManager_process_events(const LDKPeerManager *this_arg);
2072         public static native void PeerManager_process_events(long this_arg);
2073         // void PeerManager_socket_disconnected(const LDKPeerManager *this_arg, const LDKSocketDescriptor *descriptor);
2074         public static native void PeerManager_socket_disconnected(long this_arg, long descriptor);
2075         // void PeerManager_timer_tick_occured(const LDKPeerManager *this_arg);
2076         public static native void PeerManager_timer_tick_occured(long this_arg);
2077         // LDKThirtyTwoBytes build_commitment_secret(const uint8_t (*commitment_seed)[32], uint64_t idx);
2078         public static native byte[] build_commitment_secret(byte[] commitment_seed, long idx);
2079         // LDKCResult_SecretKeySecpErrorZ derive_private_key(LDKPublicKey per_commitment_point, const uint8_t (*base_secret)[32]);
2080         public static native long derive_private_key(byte[] per_commitment_point, byte[] base_secret);
2081         // LDKCResult_PublicKeySecpErrorZ derive_public_key(LDKPublicKey per_commitment_point, LDKPublicKey base_point);
2082         public static native long derive_public_key(byte[] per_commitment_point, byte[] base_point);
2083         // LDKCResult_SecretKeySecpErrorZ derive_private_revocation_key(const uint8_t (*per_commitment_secret)[32], const uint8_t (*countersignatory_revocation_base_secret)[32]);
2084         public static native long derive_private_revocation_key(byte[] per_commitment_secret, byte[] countersignatory_revocation_base_secret);
2085         // LDKCResult_PublicKeySecpErrorZ derive_public_revocation_key(LDKPublicKey per_commitment_point, LDKPublicKey countersignatory_revocation_base_point);
2086         public static native long derive_public_revocation_key(byte[] per_commitment_point, byte[] countersignatory_revocation_base_point);
2087         // void TxCreationKeys_free(LDKTxCreationKeys this_ptr);
2088         public static native void TxCreationKeys_free(long this_ptr);
2089         // LDKTxCreationKeys TxCreationKeys_clone(const LDKTxCreationKeys *orig);
2090         public static native long TxCreationKeys_clone(long orig);
2091         // LDKPublicKey TxCreationKeys_get_per_commitment_point(const LDKTxCreationKeys *this_ptr);
2092         public static native byte[] TxCreationKeys_get_per_commitment_point(long this_ptr);
2093         // void TxCreationKeys_set_per_commitment_point(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
2094         public static native void TxCreationKeys_set_per_commitment_point(long this_ptr, byte[] val);
2095         // LDKPublicKey TxCreationKeys_get_revocation_key(const LDKTxCreationKeys *this_ptr);
2096         public static native byte[] TxCreationKeys_get_revocation_key(long this_ptr);
2097         // void TxCreationKeys_set_revocation_key(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
2098         public static native void TxCreationKeys_set_revocation_key(long this_ptr, byte[] val);
2099         // LDKPublicKey TxCreationKeys_get_broadcaster_htlc_key(const LDKTxCreationKeys *this_ptr);
2100         public static native byte[] TxCreationKeys_get_broadcaster_htlc_key(long this_ptr);
2101         // void TxCreationKeys_set_broadcaster_htlc_key(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
2102         public static native void TxCreationKeys_set_broadcaster_htlc_key(long this_ptr, byte[] val);
2103         // LDKPublicKey TxCreationKeys_get_countersignatory_htlc_key(const LDKTxCreationKeys *this_ptr);
2104         public static native byte[] TxCreationKeys_get_countersignatory_htlc_key(long this_ptr);
2105         // void TxCreationKeys_set_countersignatory_htlc_key(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
2106         public static native void TxCreationKeys_set_countersignatory_htlc_key(long this_ptr, byte[] val);
2107         // LDKPublicKey TxCreationKeys_get_broadcaster_delayed_payment_key(const LDKTxCreationKeys *this_ptr);
2108         public static native byte[] TxCreationKeys_get_broadcaster_delayed_payment_key(long this_ptr);
2109         // void TxCreationKeys_set_broadcaster_delayed_payment_key(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
2110         public static native void TxCreationKeys_set_broadcaster_delayed_payment_key(long this_ptr, byte[] val);
2111         // MUST_USE_RES LDKTxCreationKeys TxCreationKeys_new(LDKPublicKey per_commitment_point_arg, LDKPublicKey revocation_key_arg, LDKPublicKey broadcaster_htlc_key_arg, LDKPublicKey countersignatory_htlc_key_arg, LDKPublicKey broadcaster_delayed_payment_key_arg);
2112         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);
2113         // LDKCVec_u8Z TxCreationKeys_write(const LDKTxCreationKeys *obj);
2114         public static native byte[] TxCreationKeys_write(long obj);
2115         // LDKTxCreationKeys TxCreationKeys_read(LDKu8slice ser);
2116         public static native long TxCreationKeys_read(byte[] ser);
2117         // void PreCalculatedTxCreationKeys_free(LDKPreCalculatedTxCreationKeys this_ptr);
2118         public static native void PreCalculatedTxCreationKeys_free(long this_ptr);
2119         // LDKPreCalculatedTxCreationKeys PreCalculatedTxCreationKeys_clone(const LDKPreCalculatedTxCreationKeys *orig);
2120         public static native long PreCalculatedTxCreationKeys_clone(long orig);
2121         // MUST_USE_RES LDKPreCalculatedTxCreationKeys PreCalculatedTxCreationKeys_new(LDKTxCreationKeys keys);
2122         public static native long PreCalculatedTxCreationKeys_new(long keys);
2123         // MUST_USE_RES LDKTxCreationKeys PreCalculatedTxCreationKeys_trust_key_derivation(const LDKPreCalculatedTxCreationKeys *this_arg);
2124         public static native long PreCalculatedTxCreationKeys_trust_key_derivation(long this_arg);
2125         // MUST_USE_RES LDKPublicKey PreCalculatedTxCreationKeys_per_commitment_point(const LDKPreCalculatedTxCreationKeys *this_arg);
2126         public static native byte[] PreCalculatedTxCreationKeys_per_commitment_point(long this_arg);
2127         // void ChannelPublicKeys_free(LDKChannelPublicKeys this_ptr);
2128         public static native void ChannelPublicKeys_free(long this_ptr);
2129         // LDKChannelPublicKeys ChannelPublicKeys_clone(const LDKChannelPublicKeys *orig);
2130         public static native long ChannelPublicKeys_clone(long orig);
2131         // LDKPublicKey ChannelPublicKeys_get_funding_pubkey(const LDKChannelPublicKeys *this_ptr);
2132         public static native byte[] ChannelPublicKeys_get_funding_pubkey(long this_ptr);
2133         // void ChannelPublicKeys_set_funding_pubkey(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
2134         public static native void ChannelPublicKeys_set_funding_pubkey(long this_ptr, byte[] val);
2135         // LDKPublicKey ChannelPublicKeys_get_revocation_basepoint(const LDKChannelPublicKeys *this_ptr);
2136         public static native byte[] ChannelPublicKeys_get_revocation_basepoint(long this_ptr);
2137         // void ChannelPublicKeys_set_revocation_basepoint(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
2138         public static native void ChannelPublicKeys_set_revocation_basepoint(long this_ptr, byte[] val);
2139         // LDKPublicKey ChannelPublicKeys_get_payment_point(const LDKChannelPublicKeys *this_ptr);
2140         public static native byte[] ChannelPublicKeys_get_payment_point(long this_ptr);
2141         // void ChannelPublicKeys_set_payment_point(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
2142         public static native void ChannelPublicKeys_set_payment_point(long this_ptr, byte[] val);
2143         // LDKPublicKey ChannelPublicKeys_get_delayed_payment_basepoint(const LDKChannelPublicKeys *this_ptr);
2144         public static native byte[] ChannelPublicKeys_get_delayed_payment_basepoint(long this_ptr);
2145         // void ChannelPublicKeys_set_delayed_payment_basepoint(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
2146         public static native void ChannelPublicKeys_set_delayed_payment_basepoint(long this_ptr, byte[] val);
2147         // LDKPublicKey ChannelPublicKeys_get_htlc_basepoint(const LDKChannelPublicKeys *this_ptr);
2148         public static native byte[] ChannelPublicKeys_get_htlc_basepoint(long this_ptr);
2149         // void ChannelPublicKeys_set_htlc_basepoint(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
2150         public static native void ChannelPublicKeys_set_htlc_basepoint(long this_ptr, byte[] val);
2151         // MUST_USE_RES LDKChannelPublicKeys ChannelPublicKeys_new(LDKPublicKey funding_pubkey_arg, LDKPublicKey revocation_basepoint_arg, LDKPublicKey payment_point_arg, LDKPublicKey delayed_payment_basepoint_arg, LDKPublicKey htlc_basepoint_arg);
2152         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);
2153         // LDKCVec_u8Z ChannelPublicKeys_write(const LDKChannelPublicKeys *obj);
2154         public static native byte[] ChannelPublicKeys_write(long obj);
2155         // LDKChannelPublicKeys ChannelPublicKeys_read(LDKu8slice ser);
2156         public static native long ChannelPublicKeys_read(byte[] ser);
2157         // MUST_USE_RES LDKCResult_TxCreationKeysSecpErrorZ TxCreationKeys_derive_new(LDKPublicKey per_commitment_point, LDKPublicKey broadcaster_delayed_payment_base, LDKPublicKey broadcaster_htlc_base, LDKPublicKey countersignatory_revocation_base, LDKPublicKey countersignatory_htlc_base);
2158         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);
2159         // LDKCVec_u8Z get_revokeable_redeemscript(LDKPublicKey revocation_key, uint16_t contest_delay, LDKPublicKey broadcaster_delayed_payment_key);
2160         public static native byte[] get_revokeable_redeemscript(byte[] revocation_key, short contest_delay, byte[] broadcaster_delayed_payment_key);
2161         // void HTLCOutputInCommitment_free(LDKHTLCOutputInCommitment this_ptr);
2162         public static native void HTLCOutputInCommitment_free(long this_ptr);
2163         // LDKHTLCOutputInCommitment HTLCOutputInCommitment_clone(const LDKHTLCOutputInCommitment *orig);
2164         public static native long HTLCOutputInCommitment_clone(long orig);
2165         // bool HTLCOutputInCommitment_get_offered(const LDKHTLCOutputInCommitment *this_ptr);
2166         public static native boolean HTLCOutputInCommitment_get_offered(long this_ptr);
2167         // void HTLCOutputInCommitment_set_offered(LDKHTLCOutputInCommitment *this_ptr, bool val);
2168         public static native void HTLCOutputInCommitment_set_offered(long this_ptr, boolean val);
2169         // uint64_t HTLCOutputInCommitment_get_amount_msat(const LDKHTLCOutputInCommitment *this_ptr);
2170         public static native long HTLCOutputInCommitment_get_amount_msat(long this_ptr);
2171         // void HTLCOutputInCommitment_set_amount_msat(LDKHTLCOutputInCommitment *this_ptr, uint64_t val);
2172         public static native void HTLCOutputInCommitment_set_amount_msat(long this_ptr, long val);
2173         // uint32_t HTLCOutputInCommitment_get_cltv_expiry(const LDKHTLCOutputInCommitment *this_ptr);
2174         public static native int HTLCOutputInCommitment_get_cltv_expiry(long this_ptr);
2175         // void HTLCOutputInCommitment_set_cltv_expiry(LDKHTLCOutputInCommitment *this_ptr, uint32_t val);
2176         public static native void HTLCOutputInCommitment_set_cltv_expiry(long this_ptr, int val);
2177         // const uint8_t (*HTLCOutputInCommitment_get_payment_hash(const LDKHTLCOutputInCommitment *this_ptr))[32];
2178         public static native byte[] HTLCOutputInCommitment_get_payment_hash(long this_ptr);
2179         // void HTLCOutputInCommitment_set_payment_hash(LDKHTLCOutputInCommitment *this_ptr, LDKThirtyTwoBytes val);
2180         public static native void HTLCOutputInCommitment_set_payment_hash(long this_ptr, byte[] val);
2181         // LDKCVec_u8Z HTLCOutputInCommitment_write(const LDKHTLCOutputInCommitment *obj);
2182         public static native byte[] HTLCOutputInCommitment_write(long obj);
2183         // LDKHTLCOutputInCommitment HTLCOutputInCommitment_read(LDKu8slice ser);
2184         public static native long HTLCOutputInCommitment_read(byte[] ser);
2185         // LDKCVec_u8Z get_htlc_redeemscript(const LDKHTLCOutputInCommitment *htlc, const LDKTxCreationKeys *keys);
2186         public static native byte[] get_htlc_redeemscript(long htlc, long keys);
2187         // LDKCVec_u8Z make_funding_redeemscript(LDKPublicKey broadcaster, LDKPublicKey countersignatory);
2188         public static native byte[] make_funding_redeemscript(byte[] broadcaster, byte[] countersignatory);
2189         // LDKTransaction build_htlc_transaction(const uint8_t (*prev_hash)[32], uint32_t feerate_per_kw, uint16_t contest_delay, const LDKHTLCOutputInCommitment *htlc, LDKPublicKey broadcaster_delayed_payment_key, LDKPublicKey revocation_key);
2190         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);
2191         // void HolderCommitmentTransaction_free(LDKHolderCommitmentTransaction this_ptr);
2192         public static native void HolderCommitmentTransaction_free(long this_ptr);
2193         // LDKHolderCommitmentTransaction HolderCommitmentTransaction_clone(const LDKHolderCommitmentTransaction *orig);
2194         public static native long HolderCommitmentTransaction_clone(long orig);
2195         // LDKTransaction HolderCommitmentTransaction_get_unsigned_tx(const LDKHolderCommitmentTransaction *this_ptr);
2196         public static native byte[] HolderCommitmentTransaction_get_unsigned_tx(long this_ptr);
2197         // void HolderCommitmentTransaction_set_unsigned_tx(LDKHolderCommitmentTransaction *this_ptr, LDKTransaction val);
2198         public static native void HolderCommitmentTransaction_set_unsigned_tx(long this_ptr, byte[] val);
2199         // LDKSignature HolderCommitmentTransaction_get_counterparty_sig(const LDKHolderCommitmentTransaction *this_ptr);
2200         public static native byte[] HolderCommitmentTransaction_get_counterparty_sig(long this_ptr);
2201         // void HolderCommitmentTransaction_set_counterparty_sig(LDKHolderCommitmentTransaction *this_ptr, LDKSignature val);
2202         public static native void HolderCommitmentTransaction_set_counterparty_sig(long this_ptr, byte[] val);
2203         // uint32_t HolderCommitmentTransaction_get_feerate_per_kw(const LDKHolderCommitmentTransaction *this_ptr);
2204         public static native int HolderCommitmentTransaction_get_feerate_per_kw(long this_ptr);
2205         // void HolderCommitmentTransaction_set_feerate_per_kw(LDKHolderCommitmentTransaction *this_ptr, uint32_t val);
2206         public static native void HolderCommitmentTransaction_set_feerate_per_kw(long this_ptr, int val);
2207         // void HolderCommitmentTransaction_set_per_htlc(LDKHolderCommitmentTransaction *this_ptr, LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ val);
2208         public static native void HolderCommitmentTransaction_set_per_htlc(long this_ptr, long[] val);
2209         // MUST_USE_RES LDKHolderCommitmentTransaction HolderCommitmentTransaction_new_missing_holder_sig(LDKTransaction unsigned_tx, LDKSignature counterparty_sig, LDKPublicKey holder_funding_key, LDKPublicKey counterparty_funding_key, LDKTxCreationKeys keys, uint32_t feerate_per_kw, LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ htlc_data);
2210         public static native long HolderCommitmentTransaction_new_missing_holder_sig(byte[] unsigned_tx, byte[] counterparty_sig, byte[] holder_funding_key, byte[] counterparty_funding_key, long keys, int feerate_per_kw, long[] htlc_data);
2211         // MUST_USE_RES LDKTxCreationKeys HolderCommitmentTransaction_trust_key_derivation(const LDKHolderCommitmentTransaction *this_arg);
2212         public static native long HolderCommitmentTransaction_trust_key_derivation(long this_arg);
2213         // MUST_USE_RES LDKThirtyTwoBytes HolderCommitmentTransaction_txid(const LDKHolderCommitmentTransaction *this_arg);
2214         public static native byte[] HolderCommitmentTransaction_txid(long this_arg);
2215         // MUST_USE_RES LDKSignature HolderCommitmentTransaction_get_holder_sig(const LDKHolderCommitmentTransaction *this_arg, const uint8_t (*funding_key)[32], LDKu8slice funding_redeemscript, uint64_t channel_value_satoshis);
2216         public static native byte[] HolderCommitmentTransaction_get_holder_sig(long this_arg, byte[] funding_key, byte[] funding_redeemscript, long channel_value_satoshis);
2217         // MUST_USE_RES LDKCResult_CVec_SignatureZNoneZ HolderCommitmentTransaction_get_htlc_sigs(const LDKHolderCommitmentTransaction *this_arg, const uint8_t (*htlc_base_key)[32], uint16_t counterparty_selected_contest_delay);
2218         public static native long HolderCommitmentTransaction_get_htlc_sigs(long this_arg, byte[] htlc_base_key, short counterparty_selected_contest_delay);
2219         // LDKCVec_u8Z HolderCommitmentTransaction_write(const LDKHolderCommitmentTransaction *obj);
2220         public static native byte[] HolderCommitmentTransaction_write(long obj);
2221         // LDKHolderCommitmentTransaction HolderCommitmentTransaction_read(LDKu8slice ser);
2222         public static native long HolderCommitmentTransaction_read(byte[] ser);
2223         // void InitFeatures_free(LDKInitFeatures this_ptr);
2224         public static native void InitFeatures_free(long this_ptr);
2225         // void NodeFeatures_free(LDKNodeFeatures this_ptr);
2226         public static native void NodeFeatures_free(long this_ptr);
2227         // void ChannelFeatures_free(LDKChannelFeatures this_ptr);
2228         public static native void ChannelFeatures_free(long this_ptr);
2229         // void RouteHop_free(LDKRouteHop this_ptr);
2230         public static native void RouteHop_free(long this_ptr);
2231         // LDKRouteHop RouteHop_clone(const LDKRouteHop *orig);
2232         public static native long RouteHop_clone(long orig);
2233         // LDKPublicKey RouteHop_get_pubkey(const LDKRouteHop *this_ptr);
2234         public static native byte[] RouteHop_get_pubkey(long this_ptr);
2235         // void RouteHop_set_pubkey(LDKRouteHop *this_ptr, LDKPublicKey val);
2236         public static native void RouteHop_set_pubkey(long this_ptr, byte[] val);
2237         // LDKNodeFeatures RouteHop_get_node_features(const LDKRouteHop *this_ptr);
2238         public static native long RouteHop_get_node_features(long this_ptr);
2239         // void RouteHop_set_node_features(LDKRouteHop *this_ptr, LDKNodeFeatures val);
2240         public static native void RouteHop_set_node_features(long this_ptr, long val);
2241         // uint64_t RouteHop_get_short_channel_id(const LDKRouteHop *this_ptr);
2242         public static native long RouteHop_get_short_channel_id(long this_ptr);
2243         // void RouteHop_set_short_channel_id(LDKRouteHop *this_ptr, uint64_t val);
2244         public static native void RouteHop_set_short_channel_id(long this_ptr, long val);
2245         // LDKChannelFeatures RouteHop_get_channel_features(const LDKRouteHop *this_ptr);
2246         public static native long RouteHop_get_channel_features(long this_ptr);
2247         // void RouteHop_set_channel_features(LDKRouteHop *this_ptr, LDKChannelFeatures val);
2248         public static native void RouteHop_set_channel_features(long this_ptr, long val);
2249         // uint64_t RouteHop_get_fee_msat(const LDKRouteHop *this_ptr);
2250         public static native long RouteHop_get_fee_msat(long this_ptr);
2251         // void RouteHop_set_fee_msat(LDKRouteHop *this_ptr, uint64_t val);
2252         public static native void RouteHop_set_fee_msat(long this_ptr, long val);
2253         // uint32_t RouteHop_get_cltv_expiry_delta(const LDKRouteHop *this_ptr);
2254         public static native int RouteHop_get_cltv_expiry_delta(long this_ptr);
2255         // void RouteHop_set_cltv_expiry_delta(LDKRouteHop *this_ptr, uint32_t val);
2256         public static native void RouteHop_set_cltv_expiry_delta(long this_ptr, int val);
2257         // MUST_USE_RES LDKRouteHop RouteHop_new(LDKPublicKey pubkey_arg, LDKNodeFeatures node_features_arg, uint64_t short_channel_id_arg, LDKChannelFeatures channel_features_arg, uint64_t fee_msat_arg, uint32_t cltv_expiry_delta_arg);
2258         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);
2259         // void Route_free(LDKRoute this_ptr);
2260         public static native void Route_free(long this_ptr);
2261         // LDKRoute Route_clone(const LDKRoute *orig);
2262         public static native long Route_clone(long orig);
2263         // void Route_set_paths(LDKRoute *this_ptr, LDKCVec_CVec_RouteHopZZ val);
2264         public static native void Route_set_paths(long this_ptr, long[][] val);
2265         // MUST_USE_RES LDKRoute Route_new(LDKCVec_CVec_RouteHopZZ paths_arg);
2266         public static native long Route_new(long[][] paths_arg);
2267         // LDKCVec_u8Z Route_write(const LDKRoute *obj);
2268         public static native byte[] Route_write(long obj);
2269         // LDKRoute Route_read(LDKu8slice ser);
2270         public static native long Route_read(byte[] ser);
2271         // void RouteHint_free(LDKRouteHint this_ptr);
2272         public static native void RouteHint_free(long this_ptr);
2273         // LDKRouteHint RouteHint_clone(const LDKRouteHint *orig);
2274         public static native long RouteHint_clone(long orig);
2275         // LDKPublicKey RouteHint_get_src_node_id(const LDKRouteHint *this_ptr);
2276         public static native byte[] RouteHint_get_src_node_id(long this_ptr);
2277         // void RouteHint_set_src_node_id(LDKRouteHint *this_ptr, LDKPublicKey val);
2278         public static native void RouteHint_set_src_node_id(long this_ptr, byte[] val);
2279         // uint64_t RouteHint_get_short_channel_id(const LDKRouteHint *this_ptr);
2280         public static native long RouteHint_get_short_channel_id(long this_ptr);
2281         // void RouteHint_set_short_channel_id(LDKRouteHint *this_ptr, uint64_t val);
2282         public static native void RouteHint_set_short_channel_id(long this_ptr, long val);
2283         // LDKRoutingFees RouteHint_get_fees(const LDKRouteHint *this_ptr);
2284         public static native long RouteHint_get_fees(long this_ptr);
2285         // void RouteHint_set_fees(LDKRouteHint *this_ptr, LDKRoutingFees val);
2286         public static native void RouteHint_set_fees(long this_ptr, long val);
2287         // uint16_t RouteHint_get_cltv_expiry_delta(const LDKRouteHint *this_ptr);
2288         public static native short RouteHint_get_cltv_expiry_delta(long this_ptr);
2289         // void RouteHint_set_cltv_expiry_delta(LDKRouteHint *this_ptr, uint16_t val);
2290         public static native void RouteHint_set_cltv_expiry_delta(long this_ptr, short val);
2291         // uint64_t RouteHint_get_htlc_minimum_msat(const LDKRouteHint *this_ptr);
2292         public static native long RouteHint_get_htlc_minimum_msat(long this_ptr);
2293         // void RouteHint_set_htlc_minimum_msat(LDKRouteHint *this_ptr, uint64_t val);
2294         public static native void RouteHint_set_htlc_minimum_msat(long this_ptr, long val);
2295         // MUST_USE_RES LDKRouteHint RouteHint_new(LDKPublicKey src_node_id_arg, uint64_t short_channel_id_arg, LDKRoutingFees fees_arg, uint16_t cltv_expiry_delta_arg, uint64_t htlc_minimum_msat_arg);
2296         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);
2297         // LDKCResult_RouteLightningErrorZ get_route(LDKPublicKey our_node_id, const LDKNetworkGraph *network, LDKPublicKey target, LDKCVec_ChannelDetailsZ *first_hops, LDKCVec_RouteHintZ last_hops, uint64_t final_value_msat, uint32_t final_cltv, LDKLogger logger);
2298         public static native long get_route(byte[] our_node_id, long network, byte[] target, long[] first_hops, long[] last_hops, long final_value_msat, int final_cltv, long logger);
2299         // void NetworkGraph_free(LDKNetworkGraph this_ptr);
2300         public static native void NetworkGraph_free(long this_ptr);
2301         // void LockedNetworkGraph_free(LDKLockedNetworkGraph this_ptr);
2302         public static native void LockedNetworkGraph_free(long this_ptr);
2303         // void NetGraphMsgHandler_free(LDKNetGraphMsgHandler this_ptr);
2304         public static native void NetGraphMsgHandler_free(long this_ptr);
2305         // MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_new(LDKAccess *chain_access, LDKLogger logger);
2306         public static native long NetGraphMsgHandler_new(long chain_access, long logger);
2307         // MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_from_net_graph(LDKAccess *chain_access, LDKLogger logger, LDKNetworkGraph network_graph);
2308         public static native long NetGraphMsgHandler_from_net_graph(long chain_access, long logger, long network_graph);
2309         // MUST_USE_RES LDKLockedNetworkGraph NetGraphMsgHandler_read_locked_graph(const LDKNetGraphMsgHandler *this_arg);
2310         public static native long NetGraphMsgHandler_read_locked_graph(long this_arg);
2311         // MUST_USE_RES LDKNetworkGraph LockedNetworkGraph_graph(const LDKLockedNetworkGraph *this_arg);
2312         public static native long LockedNetworkGraph_graph(long this_arg);
2313         // LDKRoutingMessageHandler NetGraphMsgHandler_as_RoutingMessageHandler(const LDKNetGraphMsgHandler *this_arg);
2314         public static native long NetGraphMsgHandler_as_RoutingMessageHandler(long this_arg);
2315         // void DirectionalChannelInfo_free(LDKDirectionalChannelInfo this_ptr);
2316         public static native void DirectionalChannelInfo_free(long this_ptr);
2317         // uint32_t DirectionalChannelInfo_get_last_update(const LDKDirectionalChannelInfo *this_ptr);
2318         public static native int DirectionalChannelInfo_get_last_update(long this_ptr);
2319         // void DirectionalChannelInfo_set_last_update(LDKDirectionalChannelInfo *this_ptr, uint32_t val);
2320         public static native void DirectionalChannelInfo_set_last_update(long this_ptr, int val);
2321         // bool DirectionalChannelInfo_get_enabled(const LDKDirectionalChannelInfo *this_ptr);
2322         public static native boolean DirectionalChannelInfo_get_enabled(long this_ptr);
2323         // void DirectionalChannelInfo_set_enabled(LDKDirectionalChannelInfo *this_ptr, bool val);
2324         public static native void DirectionalChannelInfo_set_enabled(long this_ptr, boolean val);
2325         // uint16_t DirectionalChannelInfo_get_cltv_expiry_delta(const LDKDirectionalChannelInfo *this_ptr);
2326         public static native short DirectionalChannelInfo_get_cltv_expiry_delta(long this_ptr);
2327         // void DirectionalChannelInfo_set_cltv_expiry_delta(LDKDirectionalChannelInfo *this_ptr, uint16_t val);
2328         public static native void DirectionalChannelInfo_set_cltv_expiry_delta(long this_ptr, short val);
2329         // uint64_t DirectionalChannelInfo_get_htlc_minimum_msat(const LDKDirectionalChannelInfo *this_ptr);
2330         public static native long DirectionalChannelInfo_get_htlc_minimum_msat(long this_ptr);
2331         // void DirectionalChannelInfo_set_htlc_minimum_msat(LDKDirectionalChannelInfo *this_ptr, uint64_t val);
2332         public static native void DirectionalChannelInfo_set_htlc_minimum_msat(long this_ptr, long val);
2333         // LDKChannelUpdate DirectionalChannelInfo_get_last_update_message(const LDKDirectionalChannelInfo *this_ptr);
2334         public static native long DirectionalChannelInfo_get_last_update_message(long this_ptr);
2335         // void DirectionalChannelInfo_set_last_update_message(LDKDirectionalChannelInfo *this_ptr, LDKChannelUpdate val);
2336         public static native void DirectionalChannelInfo_set_last_update_message(long this_ptr, long val);
2337         // LDKCVec_u8Z DirectionalChannelInfo_write(const LDKDirectionalChannelInfo *obj);
2338         public static native byte[] DirectionalChannelInfo_write(long obj);
2339         // LDKDirectionalChannelInfo DirectionalChannelInfo_read(LDKu8slice ser);
2340         public static native long DirectionalChannelInfo_read(byte[] ser);
2341         // void ChannelInfo_free(LDKChannelInfo this_ptr);
2342         public static native void ChannelInfo_free(long this_ptr);
2343         // LDKChannelFeatures ChannelInfo_get_features(const LDKChannelInfo *this_ptr);
2344         public static native long ChannelInfo_get_features(long this_ptr);
2345         // void ChannelInfo_set_features(LDKChannelInfo *this_ptr, LDKChannelFeatures val);
2346         public static native void ChannelInfo_set_features(long this_ptr, long val);
2347         // LDKPublicKey ChannelInfo_get_node_one(const LDKChannelInfo *this_ptr);
2348         public static native byte[] ChannelInfo_get_node_one(long this_ptr);
2349         // void ChannelInfo_set_node_one(LDKChannelInfo *this_ptr, LDKPublicKey val);
2350         public static native void ChannelInfo_set_node_one(long this_ptr, byte[] val);
2351         // LDKDirectionalChannelInfo ChannelInfo_get_one_to_two(const LDKChannelInfo *this_ptr);
2352         public static native long ChannelInfo_get_one_to_two(long this_ptr);
2353         // void ChannelInfo_set_one_to_two(LDKChannelInfo *this_ptr, LDKDirectionalChannelInfo val);
2354         public static native void ChannelInfo_set_one_to_two(long this_ptr, long val);
2355         // LDKPublicKey ChannelInfo_get_node_two(const LDKChannelInfo *this_ptr);
2356         public static native byte[] ChannelInfo_get_node_two(long this_ptr);
2357         // void ChannelInfo_set_node_two(LDKChannelInfo *this_ptr, LDKPublicKey val);
2358         public static native void ChannelInfo_set_node_two(long this_ptr, byte[] val);
2359         // LDKDirectionalChannelInfo ChannelInfo_get_two_to_one(const LDKChannelInfo *this_ptr);
2360         public static native long ChannelInfo_get_two_to_one(long this_ptr);
2361         // void ChannelInfo_set_two_to_one(LDKChannelInfo *this_ptr, LDKDirectionalChannelInfo val);
2362         public static native void ChannelInfo_set_two_to_one(long this_ptr, long val);
2363         // LDKChannelAnnouncement ChannelInfo_get_announcement_message(const LDKChannelInfo *this_ptr);
2364         public static native long ChannelInfo_get_announcement_message(long this_ptr);
2365         // void ChannelInfo_set_announcement_message(LDKChannelInfo *this_ptr, LDKChannelAnnouncement val);
2366         public static native void ChannelInfo_set_announcement_message(long this_ptr, long val);
2367         // LDKCVec_u8Z ChannelInfo_write(const LDKChannelInfo *obj);
2368         public static native byte[] ChannelInfo_write(long obj);
2369         // LDKChannelInfo ChannelInfo_read(LDKu8slice ser);
2370         public static native long ChannelInfo_read(byte[] ser);
2371         // void RoutingFees_free(LDKRoutingFees this_ptr);
2372         public static native void RoutingFees_free(long this_ptr);
2373         // LDKRoutingFees RoutingFees_clone(const LDKRoutingFees *orig);
2374         public static native long RoutingFees_clone(long orig);
2375         // uint32_t RoutingFees_get_base_msat(const LDKRoutingFees *this_ptr);
2376         public static native int RoutingFees_get_base_msat(long this_ptr);
2377         // void RoutingFees_set_base_msat(LDKRoutingFees *this_ptr, uint32_t val);
2378         public static native void RoutingFees_set_base_msat(long this_ptr, int val);
2379         // uint32_t RoutingFees_get_proportional_millionths(const LDKRoutingFees *this_ptr);
2380         public static native int RoutingFees_get_proportional_millionths(long this_ptr);
2381         // void RoutingFees_set_proportional_millionths(LDKRoutingFees *this_ptr, uint32_t val);
2382         public static native void RoutingFees_set_proportional_millionths(long this_ptr, int val);
2383         // MUST_USE_RES LDKRoutingFees RoutingFees_new(uint32_t base_msat_arg, uint32_t proportional_millionths_arg);
2384         public static native long RoutingFees_new(int base_msat_arg, int proportional_millionths_arg);
2385         // LDKRoutingFees RoutingFees_read(LDKu8slice ser);
2386         public static native long RoutingFees_read(byte[] ser);
2387         // LDKCVec_u8Z RoutingFees_write(const LDKRoutingFees *obj);
2388         public static native byte[] RoutingFees_write(long obj);
2389         // void NodeAnnouncementInfo_free(LDKNodeAnnouncementInfo this_ptr);
2390         public static native void NodeAnnouncementInfo_free(long this_ptr);
2391         // LDKNodeFeatures NodeAnnouncementInfo_get_features(const LDKNodeAnnouncementInfo *this_ptr);
2392         public static native long NodeAnnouncementInfo_get_features(long this_ptr);
2393         // void NodeAnnouncementInfo_set_features(LDKNodeAnnouncementInfo *this_ptr, LDKNodeFeatures val);
2394         public static native void NodeAnnouncementInfo_set_features(long this_ptr, long val);
2395         // uint32_t NodeAnnouncementInfo_get_last_update(const LDKNodeAnnouncementInfo *this_ptr);
2396         public static native int NodeAnnouncementInfo_get_last_update(long this_ptr);
2397         // void NodeAnnouncementInfo_set_last_update(LDKNodeAnnouncementInfo *this_ptr, uint32_t val);
2398         public static native void NodeAnnouncementInfo_set_last_update(long this_ptr, int val);
2399         // const uint8_t (*NodeAnnouncementInfo_get_rgb(const LDKNodeAnnouncementInfo *this_ptr))[3];
2400         public static native byte[] NodeAnnouncementInfo_get_rgb(long this_ptr);
2401         // void NodeAnnouncementInfo_set_rgb(LDKNodeAnnouncementInfo *this_ptr, LDKThreeBytes val);
2402         public static native void NodeAnnouncementInfo_set_rgb(long this_ptr, byte[] val);
2403         // const uint8_t (*NodeAnnouncementInfo_get_alias(const LDKNodeAnnouncementInfo *this_ptr))[32];
2404         public static native byte[] NodeAnnouncementInfo_get_alias(long this_ptr);
2405         // void NodeAnnouncementInfo_set_alias(LDKNodeAnnouncementInfo *this_ptr, LDKThirtyTwoBytes val);
2406         public static native void NodeAnnouncementInfo_set_alias(long this_ptr, byte[] val);
2407         // void NodeAnnouncementInfo_set_addresses(LDKNodeAnnouncementInfo *this_ptr, LDKCVec_NetAddressZ val);
2408         public static native void NodeAnnouncementInfo_set_addresses(long this_ptr, long[] val);
2409         // LDKNodeAnnouncement NodeAnnouncementInfo_get_announcement_message(const LDKNodeAnnouncementInfo *this_ptr);
2410         public static native long NodeAnnouncementInfo_get_announcement_message(long this_ptr);
2411         // void NodeAnnouncementInfo_set_announcement_message(LDKNodeAnnouncementInfo *this_ptr, LDKNodeAnnouncement val);
2412         public static native void NodeAnnouncementInfo_set_announcement_message(long this_ptr, long val);
2413         // MUST_USE_RES LDKNodeAnnouncementInfo NodeAnnouncementInfo_new(LDKNodeFeatures features_arg, uint32_t last_update_arg, LDKThreeBytes rgb_arg, LDKThirtyTwoBytes alias_arg, LDKCVec_NetAddressZ addresses_arg, LDKNodeAnnouncement announcement_message_arg);
2414         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);
2415         // LDKCVec_u8Z NodeAnnouncementInfo_write(const LDKNodeAnnouncementInfo *obj);
2416         public static native byte[] NodeAnnouncementInfo_write(long obj);
2417         // LDKNodeAnnouncementInfo NodeAnnouncementInfo_read(LDKu8slice ser);
2418         public static native long NodeAnnouncementInfo_read(byte[] ser);
2419         // void NodeInfo_free(LDKNodeInfo this_ptr);
2420         public static native void NodeInfo_free(long this_ptr);
2421         // void NodeInfo_set_channels(LDKNodeInfo *this_ptr, LDKCVec_u64Z val);
2422         public static native void NodeInfo_set_channels(long this_ptr, long[] val);
2423         // LDKRoutingFees NodeInfo_get_lowest_inbound_channel_fees(const LDKNodeInfo *this_ptr);
2424         public static native long NodeInfo_get_lowest_inbound_channel_fees(long this_ptr);
2425         // void NodeInfo_set_lowest_inbound_channel_fees(LDKNodeInfo *this_ptr, LDKRoutingFees val);
2426         public static native void NodeInfo_set_lowest_inbound_channel_fees(long this_ptr, long val);
2427         // LDKNodeAnnouncementInfo NodeInfo_get_announcement_info(const LDKNodeInfo *this_ptr);
2428         public static native long NodeInfo_get_announcement_info(long this_ptr);
2429         // void NodeInfo_set_announcement_info(LDKNodeInfo *this_ptr, LDKNodeAnnouncementInfo val);
2430         public static native void NodeInfo_set_announcement_info(long this_ptr, long val);
2431         // MUST_USE_RES LDKNodeInfo NodeInfo_new(LDKCVec_u64Z channels_arg, LDKRoutingFees lowest_inbound_channel_fees_arg, LDKNodeAnnouncementInfo announcement_info_arg);
2432         public static native long NodeInfo_new(long[] channels_arg, long lowest_inbound_channel_fees_arg, long announcement_info_arg);
2433         // LDKCVec_u8Z NodeInfo_write(const LDKNodeInfo *obj);
2434         public static native byte[] NodeInfo_write(long obj);
2435         // LDKNodeInfo NodeInfo_read(LDKu8slice ser);
2436         public static native long NodeInfo_read(byte[] ser);
2437         // LDKCVec_u8Z NetworkGraph_write(const LDKNetworkGraph *obj);
2438         public static native byte[] NetworkGraph_write(long obj);
2439         // LDKNetworkGraph NetworkGraph_read(LDKu8slice ser);
2440         public static native long NetworkGraph_read(byte[] ser);
2441         // MUST_USE_RES LDKNetworkGraph NetworkGraph_new(void);
2442         public static native long NetworkGraph_new();
2443         // void NetworkGraph_close_channel_from_update(LDKNetworkGraph *this_arg, uint64_t short_channel_id, bool is_permanent);
2444         public static native void NetworkGraph_close_channel_from_update(long this_arg, long short_channel_id, boolean is_permanent);
2445 }