Convert unitary enums to Java enums

[ldk-java] / src / main / java / org / ldk / impl / bindings.java

package org.ldk.impl;

public class bindings {
        static native void init(java.lang.Class c);
        static {
                System.loadLibrary("lightningjni");
                init(java.lang.Enum.class);
        }

        public static native long LDKSecretKey_new();

        public enum LDKChainError {
           LDKChainError_NotSupported,
           LDKChainError_NotWatched,
           LDKChainError_UnknownTx,
        }
        public enum LDKChannelMonitorUpdateErr {
           LDKChannelMonitorUpdateErr_TemporaryFailure,
           LDKChannelMonitorUpdateErr_PermanentFailure,
        }
        public enum LDKConfirmationTarget {
           LDKConfirmationTarget_Background,
           LDKConfirmationTarget_Normal,
           LDKConfirmationTarget_HighPriority,
        }
        public enum LDKLevel {
           LDKLevel_Off,
           LDKLevel_Error,
           LDKLevel_Warn,
           LDKLevel_Info,
           LDKLevel_Debug,
           LDKLevel_Trace,
        }
        public enum LDKNetwork {
           LDKNetwork_Bitcoin,
           LDKNetwork_Testnet,
           LDKNetwork_Regtest,
        }
        public enum LDKSecp256k1Error {
           LDKSecp256k1Error_IncorrectSignature,
           LDKSecp256k1Error_InvalidMessage,
           LDKSecp256k1Error_InvalidPublicKey,
           LDKSecp256k1Error_InvalidSignature,
           LDKSecp256k1Error_InvalidSecretKey,
           LDKSecp256k1Error_InvalidRecoveryId,
           LDKSecp256k1Error_InvalidTweak,
           LDKSecp256k1Error_NotEnoughMemory,
           LDKSecp256k1Error_CallbackPanicked,
        }
        public interface LDKMessageSendEventsProvider {
                 long get_and_clear_pending_msg_events();
        }
        public static native long LDKMessageSendEventsProvider_new(LDKMessageSendEventsProvider impl);
        public interface LDKEventsProvider {
                 long get_and_clear_pending_events();
        }
        public static native long LDKEventsProvider_new(LDKEventsProvider impl);
        public interface LDKLogger {
                 void log(String record);
        }
        public static native long LDKLogger_new(LDKLogger impl);
        public interface LDKChainWatchInterface {
                 void install_watch_tx(byte[] txid, long script_pub_key);
                 void install_watch_outpoint(long outpoint, long out_script);
                 void watch_all_txn();
                 long get_chain_utxo(long genesis_hash, long unspent_tx_output_identifier);
                 long filter_block(long block);
                 long reentered();
        }
        public static native long LDKChainWatchInterface_new(LDKChainWatchInterface impl);
        public interface LDKBroadcasterInterface {
                 void broadcast_transaction(long tx);
        }
        public static native long LDKBroadcasterInterface_new(LDKBroadcasterInterface impl);
        public interface LDKChainListener {
                 void block_connected(byte[] header, int height, long txn_matched, long indexes_of_txn_matched);
                 void block_disconnected(byte[] header, int disconnected_height);
        }
        public static native long LDKChainListener_new(LDKChainListener impl);
        public interface LDKFeeEstimator {
                 int get_est_sat_per_1000_weight(LDKConfirmationTarget confirmation_target);
        }
        public static native long LDKFeeEstimator_new(LDKFeeEstimator impl);
        public interface LDKChannelKeys {
                 long get_per_commitment_point(long idx);
                 long release_commitment_secret(long idx);
                 long key_derivation_params();
                 long sign_remote_commitment(int feerate_per_kw, long commitment_tx, long keys, long htlcs);
                 long sign_local_commitment(long local_commitment_tx);
                 long sign_local_commitment_htlc_transactions(long local_commitment_tx);
                 long sign_justice_transaction(long justice_tx, long input, long amount, byte[] per_commitment_key, long htlc);
                 long sign_remote_htlc_transaction(long htlc_tx, long input, long amount, long per_commitment_point, long htlc);
                 long sign_closing_transaction(long closing_tx);
                 long sign_channel_announcement(long msg);
                 void on_accept(long channel_points, short remote_to_self_delay, short local_to_self_delay);
        }
        public static native long LDKChannelKeys_new(LDKChannelKeys impl);
        public interface LDKKeysInterface {
                 long get_node_secret();
                 long get_destination_script();
                 long get_shutdown_pubkey();
                 long get_channel_keys(boolean inbound, long channel_value_satoshis);
                 long get_secure_random_bytes();
        }
        public static native long LDKKeysInterface_new(LDKKeysInterface impl);
        public interface LDKManyChannelMonitor {
                 long add_monitor(long funding_txo, long monitor);
                 long update_monitor(long funding_txo, long monitor);
                 long get_and_clear_pending_monitor_events();
        }
        public static native long LDKManyChannelMonitor_new(LDKManyChannelMonitor impl);
        public interface LDKChannelMessageHandler {
                 void handle_open_channel(long their_node_id, long their_features, long msg);
                 void handle_accept_channel(long their_node_id, long their_features, long msg);
                 void handle_funding_created(long their_node_id, long msg);
                 void handle_funding_signed(long their_node_id, long msg);
                 void handle_funding_locked(long their_node_id, long msg);
                 void handle_shutdown(long their_node_id, long msg);
                 void handle_closing_signed(long their_node_id, long msg);
                 void handle_update_add_htlc(long their_node_id, long msg);
                 void handle_update_fulfill_htlc(long their_node_id, long msg);
                 void handle_update_fail_htlc(long their_node_id, long msg);
                 void handle_update_fail_malformed_htlc(long their_node_id, long msg);
                 void handle_commitment_signed(long their_node_id, long msg);
                 void handle_revoke_and_ack(long their_node_id, long msg);
                 void handle_update_fee(long their_node_id, long msg);
                 void handle_announcement_signatures(long their_node_id, long msg);
                 void peer_disconnected(long their_node_id, boolean no_connection_possible);
                 void peer_connected(long their_node_id, long msg);
                 void handle_channel_reestablish(long their_node_id, long msg);
                 void handle_error(long their_node_id, long msg);
        }
        public static native long LDKChannelMessageHandler_new(LDKChannelMessageHandler impl, LDKMessageSendEventsProvider MessageSendEventsProvider);
        public interface LDKRoutingMessageHandler {
                 long handle_node_announcement(long msg);
                 long handle_channel_announcement(long msg);
                 long handle_channel_update(long msg);
                 void handle_htlc_fail_channel_update(long update);
                 long get_next_channel_announcements(long starting_point, byte batch_amount);
                 long get_next_node_announcements(long starting_point, byte batch_amount);
                 boolean should_request_full_sync(long node_id);
        }
        public static native long LDKRoutingMessageHandler_new(LDKRoutingMessageHandler impl);
        public interface LDKSocketDescriptor {
                 long send_data(long data, boolean resume_read);
                 void disconnect_socket();
                 boolean eq(long other_arg);
                 long hash();
        }
        public static native long LDKSocketDescriptor_new(LDKSocketDescriptor impl);
        /// extern const void (*C2Tuple_HTLCOutputInCommitmentSignatureZ_free)(LDKC2Tuple_HTLCOutputInCommitmentSignatureZ);
        public static native void C2Tuple_HTLCOutputInCommitmentSignatureZ_free(long arg);
        /// extern const void (*C2Tuple_OutPointScriptZ_free)(LDKC2Tuple_OutPointScriptZ);
        public static native void C2Tuple_OutPointScriptZ_free(long arg);
        /// extern const void (*C2Tuple_Scriptu64Z_free)(LDKC2Tuple_Scriptu64Z);
        public static native void C2Tuple_Scriptu64Z_free(long arg);
        /// extern const void (*C2Tuple_SignatureCVec_SignatureZZ_free)(LDKC2Tuple_SignatureCVec_SignatureZZ);
        public static native void C2Tuple_SignatureCVec_SignatureZZ_free(long arg);
        /// extern const void (*C2Tuple_Txidu32Z_free)(LDKC2Tuple_Txidu32Z);
        public static native void C2Tuple_Txidu32Z_free(long arg);
        /// extern const void (*C2Tuple_u64u64Z_free)(LDKC2Tuple_u64u64Z);
        public static native void C2Tuple_u64u64Z_free(long arg);
        /// extern const void (*C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free)(LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ);
        public static native void C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_free(long arg);
        /// extern const LDKCResult_C2Tuple_Scriptu64ZChainErrorZ (*CResult_C2Tuple_Scriptu64ZChainErrorZ_err)(LDKChainError);
        public static native long CResult_C2Tuple_Scriptu64ZChainErrorZ_err(LDKChainError arg);
        /// extern const void (*CResult_C2Tuple_Scriptu64ZChainErrorZ_free)(LDKCResult_C2Tuple_Scriptu64ZChainErrorZ);
        public static native void CResult_C2Tuple_Scriptu64ZChainErrorZ_free(long arg);
        /// extern const LDKCResult_C2Tuple_Scriptu64ZChainErrorZ (*CResult_C2Tuple_Scriptu64ZChainErrorZ_ok)(LDKC2Tuple_Scriptu64Z);
        public static native long CResult_C2Tuple_Scriptu64ZChainErrorZ_ok(long arg);
        /// extern const void (*CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free)(LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ);
        public static native void CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_free(long arg);
        /// extern const LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ (*CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok)(LDKC2Tuple_SignatureCVec_SignatureZZ);
        public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_ok(long arg);
        /// extern const void (*CResult_CVec_SignatureZNoneZ_free)(LDKCResult_CVec_SignatureZNoneZ);
        public static native void CResult_CVec_SignatureZNoneZ_free(long arg);
        /// extern const LDKCResult_CVec_SignatureZNoneZ (*CResult_CVec_SignatureZNoneZ_ok)(LDKCVec_SignatureZ);
        public static native long CResult_CVec_SignatureZNoneZ_ok(long arg);
        /// extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_err)(LDKPeerHandleError);
        public static native long CResult_CVec_u8ZPeerHandleErrorZ_err(long arg);
        /// extern const void (*CResult_CVec_u8ZPeerHandleErrorZ_free)(LDKCResult_CVec_u8ZPeerHandleErrorZ);
        public static native void CResult_CVec_u8ZPeerHandleErrorZ_free(long arg);
        /// extern const LDKCResult_CVec_u8ZPeerHandleErrorZ (*CResult_CVec_u8ZPeerHandleErrorZ_ok)(LDKCVec_u8Z);
        public static native long CResult_CVec_u8ZPeerHandleErrorZ_ok(long arg);
        /// extern const LDKCResult_NoneAPIErrorZ (*CResult_NoneAPIErrorZ_err)(LDKAPIError);
        public static native long CResult_NoneAPIErrorZ_err(long arg);
        /// extern const void (*CResult_NoneAPIErrorZ_free)(LDKCResult_NoneAPIErrorZ);
        public static native void CResult_NoneAPIErrorZ_free(long arg);
        /// extern const LDKCResult_NoneChannelMonitorUpdateErrZ (*CResult_NoneChannelMonitorUpdateErrZ_err)(LDKChannelMonitorUpdateErr);
        public static native long CResult_NoneChannelMonitorUpdateErrZ_err(LDKChannelMonitorUpdateErr arg);
        /// extern const void (*CResult_NoneChannelMonitorUpdateErrZ_free)(LDKCResult_NoneChannelMonitorUpdateErrZ);
        public static native void CResult_NoneChannelMonitorUpdateErrZ_free(long arg);
        /// extern const LDKCResult_NoneMonitorUpdateErrorZ (*CResult_NoneMonitorUpdateErrorZ_err)(LDKMonitorUpdateError);
        public static native long CResult_NoneMonitorUpdateErrorZ_err(long arg);
        /// extern const void (*CResult_NoneMonitorUpdateErrorZ_free)(LDKCResult_NoneMonitorUpdateErrorZ);
        public static native void CResult_NoneMonitorUpdateErrorZ_free(long arg);
        /// extern const LDKCResult_NonePaymentSendFailureZ (*CResult_NonePaymentSendFailureZ_err)(LDKPaymentSendFailure);
        public static native long CResult_NonePaymentSendFailureZ_err(long arg);
        /// extern const void (*CResult_NonePaymentSendFailureZ_free)(LDKCResult_NonePaymentSendFailureZ);
        public static native void CResult_NonePaymentSendFailureZ_free(long arg);
        /// extern const LDKCResult_NonePeerHandleErrorZ (*CResult_NonePeerHandleErrorZ_err)(LDKPeerHandleError);
        public static native long CResult_NonePeerHandleErrorZ_err(long arg);
        /// extern const void (*CResult_NonePeerHandleErrorZ_free)(LDKCResult_NonePeerHandleErrorZ);
        public static native void CResult_NonePeerHandleErrorZ_free(long arg);
        /// extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_err)(LDKLightningError);
        public static native long CResult_RouteLightningErrorZ_err(long arg);
        /// extern const void (*CResult_RouteLightningErrorZ_free)(LDKCResult_RouteLightningErrorZ);
        public static native void CResult_RouteLightningErrorZ_free(long arg);
        /// extern const LDKCResult_RouteLightningErrorZ (*CResult_RouteLightningErrorZ_ok)(LDKRoute);
        public static native long CResult_RouteLightningErrorZ_ok(long arg);
        /// extern const void (*CResult_SignatureNoneZ_free)(LDKCResult_SignatureNoneZ);
        public static native void CResult_SignatureNoneZ_free(long arg);
        /// extern const LDKCResult_SignatureNoneZ (*CResult_SignatureNoneZ_ok)(LDKSignature);
        public static native long CResult_SignatureNoneZ_ok(long arg);
        /// extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_err)(LDKSecp256k1Error);
        public static native long CResult_TxCreationKeysSecpErrorZ_err(LDKSecp256k1Error arg);
        /// extern const void (*CResult_TxCreationKeysSecpErrorZ_free)(LDKCResult_TxCreationKeysSecpErrorZ);
        public static native void CResult_TxCreationKeysSecpErrorZ_free(long arg);
        /// extern const LDKCResult_TxCreationKeysSecpErrorZ (*CResult_TxCreationKeysSecpErrorZ_ok)(LDKTxCreationKeys);
        public static native long CResult_TxCreationKeysSecpErrorZ_ok(long arg);
        /// extern const LDKCResult_boolLightningErrorZ (*CResult_boolLightningErrorZ_err)(LDKLightningError);
        public static native long CResult_boolLightningErrorZ_err(long arg);
        /// extern const void (*CResult_boolLightningErrorZ_free)(LDKCResult_boolLightningErrorZ);
        public static native void CResult_boolLightningErrorZ_free(long arg);
        /// extern const LDKCResult_boolLightningErrorZ (*CResult_boolLightningErrorZ_ok)(bool);
        public static native long CResult_boolLightningErrorZ_ok(boolean arg);
        /// extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_err)(LDKPeerHandleError);
        public static native long CResult_boolPeerHandleErrorZ_err(long arg);
        /// extern const void (*CResult_boolPeerHandleErrorZ_free)(LDKCResult_boolPeerHandleErrorZ);
        public static native void CResult_boolPeerHandleErrorZ_free(long arg);
        /// extern const LDKCResult_boolPeerHandleErrorZ (*CResult_boolPeerHandleErrorZ_ok)(bool);
        public static native long CResult_boolPeerHandleErrorZ_ok(boolean arg);
        /// extern const void (*CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ_free)(LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ);
        public static native void CVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ_free(long arg);
        /// extern const void (*CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free)(LDKCVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ);
        public static native void CVec_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ_free(long arg);
        /// extern const void (*CVec_CVec_RouteHopZZ_free)(LDKCVec_CVec_RouteHopZZ);
        public static native void CVec_CVec_RouteHopZZ_free(long arg);
        /// extern const void (*CVec_ChannelDetailsZ_free)(LDKCVec_ChannelDetailsZ);
        public static native void CVec_ChannelDetailsZ_free(long arg);
        /// extern const void (*CVec_ChannelMonitorZ_free)(LDKCVec_ChannelMonitorZ);
        public static native void CVec_ChannelMonitorZ_free(long arg);
        /// extern const void (*CVec_EventZ_free)(LDKCVec_EventZ);
        public static native void CVec_EventZ_free(long arg);
        /// extern const void (*CVec_HTLCOutputInCommitmentZ_free)(LDKCVec_HTLCOutputInCommitmentZ);
        public static native void CVec_HTLCOutputInCommitmentZ_free(long arg);
        /// extern const void (*CVec_MessageSendEventZ_free)(LDKCVec_MessageSendEventZ);
        public static native void CVec_MessageSendEventZ_free(long arg);
        /// extern const void (*CVec_MonitorEventZ_free)(LDKCVec_MonitorEventZ);
        public static native void CVec_MonitorEventZ_free(long arg);
        /// extern const void (*CVec_NetAddressZ_free)(LDKCVec_NetAddressZ);
        public static native void CVec_NetAddressZ_free(long arg);
        /// extern const void (*CVec_NodeAnnouncementZ_free)(LDKCVec_NodeAnnouncementZ);
        public static native void CVec_NodeAnnouncementZ_free(long arg);
        /// extern const void (*CVec_PublicKeyZ_free)(LDKCVec_PublicKeyZ);
        public static native void CVec_PublicKeyZ_free(long arg);
        /// extern const void (*CVec_RouteHintZ_free)(LDKCVec_RouteHintZ);
        public static native void CVec_RouteHintZ_free(long arg);
        /// extern const void (*CVec_RouteHopZ_free)(LDKCVec_RouteHopZ);
        public static native void CVec_RouteHopZ_free(long arg);
        /// extern const void (*CVec_SignatureZ_free)(LDKCVec_SignatureZ);
        public static native void CVec_SignatureZ_free(long arg);
        /// extern const void (*CVec_SpendableOutputDescriptorZ_free)(LDKCVec_SpendableOutputDescriptorZ);
        public static native void CVec_SpendableOutputDescriptorZ_free(long arg);
        /// extern const void (*CVec_TransactionZ_free)(LDKCVec_TransactionZ);
        public static native void CVec_TransactionZ_free(long arg);
        /// extern const void (*CVec_UpdateAddHTLCZ_free)(LDKCVec_UpdateAddHTLCZ);
        public static native void CVec_UpdateAddHTLCZ_free(long arg);
        /// extern const void (*CVec_UpdateFailHTLCZ_free)(LDKCVec_UpdateFailHTLCZ);
        public static native void CVec_UpdateFailHTLCZ_free(long arg);
        /// extern const void (*CVec_UpdateFailMalformedHTLCZ_free)(LDKCVec_UpdateFailMalformedHTLCZ);
        public static native void CVec_UpdateFailMalformedHTLCZ_free(long arg);
        /// extern const void (*CVec_UpdateFulfillHTLCZ_free)(LDKCVec_UpdateFulfillHTLCZ);
        public static native void CVec_UpdateFulfillHTLCZ_free(long arg);
        /// extern const void (*CVec_u64Z_free)(LDKCVec_u64Z);
        public static native void CVec_u64Z_free(long arg);
        /// extern const void (*CVec_u8Z_free)(LDKCVec_u8Z);
        public static native void CVec_u8Z_free(long arg);
        /// extern const void (*CVec_usizeZ_free)(LDKCVec_usizeZ);
        public static native void CVec_usizeZ_free(long arg);
        /// void TxOut_free(LDKTxOut _res);
        public static native void TxOut_free(long _res);
        /// LDKC2Tuple_Txidu32Z C2Tuple_Txidu32Z_new(LDKThirtyTwoBytes a, uint32_t b);
        public static native long C2Tuple_Txidu32Z_new(long a, int b);
        /// LDKC2Tuple_Scriptu64Z C2Tuple_Scriptu64Z_new(LDKCVec_u8Z a, uint64_t b);
        public static native long C2Tuple_Scriptu64Z_new(long a, long b);
        /// LDKC2Tuple_u64u64Z C2Tuple_u64u64Z_new(uint64_t a, uint64_t b);
        public static native long C2Tuple_u64u64Z_new(long a, long b);
        /// LDKC2Tuple_SignatureCVec_SignatureZZ C2Tuple_SignatureCVec_SignatureZZ_new(LDKSignature a, LDKCVec_SignatureZ b);
        public static native long C2Tuple_SignatureCVec_SignatureZZ_new(long a, long b);
        /// LDKCResult_C2Tuple_SignatureCVec_SignatureZZNoneZ CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err(void);
        public static native long CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err();
        /// LDKCResult_SignatureNoneZ CResult_SignatureNoneZ_err(void);
        public static native long CResult_SignatureNoneZ_err();
        /// LDKCResult_CVec_SignatureZNoneZ CResult_CVec_SignatureZNoneZ_err(void);
        public static native long CResult_CVec_SignatureZNoneZ_err();
        /// LDKCResult_NoneAPIErrorZ CResult_NoneAPIErrorZ_ok(void);
        public static native long CResult_NoneAPIErrorZ_ok();
        /// LDKCResult_NonePaymentSendFailureZ CResult_NonePaymentSendFailureZ_ok(void);
        public static native long CResult_NonePaymentSendFailureZ_ok();
        /// LDKCResult_NoneChannelMonitorUpdateErrZ CResult_NoneChannelMonitorUpdateErrZ_ok(void);
        public static native long CResult_NoneChannelMonitorUpdateErrZ_ok();
        /// LDKCResult_NoneMonitorUpdateErrorZ CResult_NoneMonitorUpdateErrorZ_ok(void);
        public static native long CResult_NoneMonitorUpdateErrorZ_ok();
        /// LDKC2Tuple_OutPointScriptZ C2Tuple_OutPointScriptZ_new(LDKOutPoint a, LDKCVec_u8Z b);
        public static native long C2Tuple_OutPointScriptZ_new(long a, long b);
        /// LDKC3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(LDKChannelAnnouncement a, LDKChannelUpdate b, LDKChannelUpdate c);
        public static native long C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZ_new(long a, long b, long c);
        /// LDKCResult_NonePeerHandleErrorZ CResult_NonePeerHandleErrorZ_ok(void);
        public static native long CResult_NonePeerHandleErrorZ_ok();
        /// LDKC2Tuple_HTLCOutputInCommitmentSignatureZ C2Tuple_HTLCOutputInCommitmentSignatureZ_new(LDKHTLCOutputInCommitment a, LDKSignature b);
        public static native long C2Tuple_HTLCOutputInCommitmentSignatureZ_new(long a, long b);
        /// void Event_free(LDKEvent this_ptr);
        public static native void Event_free(long this_ptr);
        /// void MessageSendEvent_free(LDKMessageSendEvent this_ptr);
        public static native void MessageSendEvent_free(long this_ptr);
        /// void MessageSendEventsProvider_free(LDKMessageSendEventsProvider this_ptr);
        public static native void MessageSendEventsProvider_free(long this_ptr);
        /// void EventsProvider_free(LDKEventsProvider this_ptr);
        public static native void EventsProvider_free(long this_ptr);
        /// void APIError_free(LDKAPIError this_ptr);
        public static native void APIError_free(long this_ptr);
        /// MUST_USE_RES LDKLevel Level_max(void);
        public static native LDKLevel Level_max();
        /// void Logger_free(LDKLogger this_ptr);
        public static native void Logger_free(long this_ptr);
        /// void ChannelHandshakeConfig_free(LDKChannelHandshakeConfig this_ptr);
        public static native void ChannelHandshakeConfig_free(long this_ptr);
        /// uint32_t ChannelHandshakeConfig_get_minimum_depth(const LDKChannelHandshakeConfig *this_ptr);
        public static native int ChannelHandshakeConfig_get_minimum_depth(long this_ptr);
        /// void ChannelHandshakeConfig_set_minimum_depth(LDKChannelHandshakeConfig *this_ptr, uint32_t val);
        public static native void ChannelHandshakeConfig_set_minimum_depth(long this_ptr, int val);
        /// uint16_t ChannelHandshakeConfig_get_our_to_self_delay(const LDKChannelHandshakeConfig *this_ptr);
        public static native short ChannelHandshakeConfig_get_our_to_self_delay(long this_ptr);
        /// void ChannelHandshakeConfig_set_our_to_self_delay(LDKChannelHandshakeConfig *this_ptr, uint16_t val);
        public static native void ChannelHandshakeConfig_set_our_to_self_delay(long this_ptr, short val);
        /// uint64_t ChannelHandshakeConfig_get_our_htlc_minimum_msat(const LDKChannelHandshakeConfig *this_ptr);
        public static native long ChannelHandshakeConfig_get_our_htlc_minimum_msat(long this_ptr);
        /// void ChannelHandshakeConfig_set_our_htlc_minimum_msat(LDKChannelHandshakeConfig *this_ptr, uint64_t val);
        public static native void ChannelHandshakeConfig_set_our_htlc_minimum_msat(long this_ptr, long val);
        /// 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);
        public static native long ChannelHandshakeConfig_new(int minimum_depth_arg, short our_to_self_delay_arg, long our_htlc_minimum_msat_arg);
        /// MUST_USE_RES LDKChannelHandshakeConfig ChannelHandshakeConfig_default(void);
        public static native long ChannelHandshakeConfig_default();
        /// void ChannelHandshakeLimits_free(LDKChannelHandshakeLimits this_ptr);
        public static native void ChannelHandshakeLimits_free(long this_ptr);
        /// uint64_t ChannelHandshakeLimits_get_min_funding_satoshis(const LDKChannelHandshakeLimits *this_ptr);
        public static native long ChannelHandshakeLimits_get_min_funding_satoshis(long this_ptr);
        /// void ChannelHandshakeLimits_set_min_funding_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
        public static native void ChannelHandshakeLimits_set_min_funding_satoshis(long this_ptr, long val);
        /// uint64_t ChannelHandshakeLimits_get_max_htlc_minimum_msat(const LDKChannelHandshakeLimits *this_ptr);
        public static native long ChannelHandshakeLimits_get_max_htlc_minimum_msat(long this_ptr);
        /// void ChannelHandshakeLimits_set_max_htlc_minimum_msat(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
        public static native void ChannelHandshakeLimits_set_max_htlc_minimum_msat(long this_ptr, long val);
        /// uint64_t ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(const LDKChannelHandshakeLimits *this_ptr);
        public static native long ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(long this_ptr);
        /// void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
        public static native void ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(long this_ptr, long val);
        /// uint64_t ChannelHandshakeLimits_get_max_channel_reserve_satoshis(const LDKChannelHandshakeLimits *this_ptr);
        public static native long ChannelHandshakeLimits_get_max_channel_reserve_satoshis(long this_ptr);
        /// void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
        public static native void ChannelHandshakeLimits_set_max_channel_reserve_satoshis(long this_ptr, long val);
        /// uint16_t ChannelHandshakeLimits_get_min_max_accepted_htlcs(const LDKChannelHandshakeLimits *this_ptr);
        public static native short ChannelHandshakeLimits_get_min_max_accepted_htlcs(long this_ptr);
        /// void ChannelHandshakeLimits_set_min_max_accepted_htlcs(LDKChannelHandshakeLimits *this_ptr, uint16_t val);
        public static native void ChannelHandshakeLimits_set_min_max_accepted_htlcs(long this_ptr, short val);
        /// uint64_t ChannelHandshakeLimits_get_min_dust_limit_satoshis(const LDKChannelHandshakeLimits *this_ptr);
        public static native long ChannelHandshakeLimits_get_min_dust_limit_satoshis(long this_ptr);
        /// void ChannelHandshakeLimits_set_min_dust_limit_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
        public static native void ChannelHandshakeLimits_set_min_dust_limit_satoshis(long this_ptr, long val);
        /// uint64_t ChannelHandshakeLimits_get_max_dust_limit_satoshis(const LDKChannelHandshakeLimits *this_ptr);
        public static native long ChannelHandshakeLimits_get_max_dust_limit_satoshis(long this_ptr);
        /// void ChannelHandshakeLimits_set_max_dust_limit_satoshis(LDKChannelHandshakeLimits *this_ptr, uint64_t val);
        public static native void ChannelHandshakeLimits_set_max_dust_limit_satoshis(long this_ptr, long val);
        /// uint32_t ChannelHandshakeLimits_get_max_minimum_depth(const LDKChannelHandshakeLimits *this_ptr);
        public static native int ChannelHandshakeLimits_get_max_minimum_depth(long this_ptr);
        /// void ChannelHandshakeLimits_set_max_minimum_depth(LDKChannelHandshakeLimits *this_ptr, uint32_t val);
        public static native void ChannelHandshakeLimits_set_max_minimum_depth(long this_ptr, int val);
        /// bool ChannelHandshakeLimits_get_force_announced_channel_preference(const LDKChannelHandshakeLimits *this_ptr);
        public static native boolean ChannelHandshakeLimits_get_force_announced_channel_preference(long this_ptr);
        /// void ChannelHandshakeLimits_set_force_announced_channel_preference(LDKChannelHandshakeLimits *this_ptr, bool val);
        public static native void ChannelHandshakeLimits_set_force_announced_channel_preference(long this_ptr, boolean val);
        /// uint16_t ChannelHandshakeLimits_get_their_to_self_delay(const LDKChannelHandshakeLimits *this_ptr);
        public static native short ChannelHandshakeLimits_get_their_to_self_delay(long this_ptr);
        /// void ChannelHandshakeLimits_set_their_to_self_delay(LDKChannelHandshakeLimits *this_ptr, uint16_t val);
        public static native void ChannelHandshakeLimits_set_their_to_self_delay(long this_ptr, short val);
        /// 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);
        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);
        /// MUST_USE_RES LDKChannelHandshakeLimits ChannelHandshakeLimits_default(void);
        public static native long ChannelHandshakeLimits_default();
        /// void ChannelConfig_free(LDKChannelConfig this_ptr);
        public static native void ChannelConfig_free(long this_ptr);
        /// uint32_t ChannelConfig_get_fee_proportional_millionths(const LDKChannelConfig *this_ptr);
        public static native int ChannelConfig_get_fee_proportional_millionths(long this_ptr);
        /// void ChannelConfig_set_fee_proportional_millionths(LDKChannelConfig *this_ptr, uint32_t val);
        public static native void ChannelConfig_set_fee_proportional_millionths(long this_ptr, int val);
        /// bool ChannelConfig_get_announced_channel(const LDKChannelConfig *this_ptr);
        public static native boolean ChannelConfig_get_announced_channel(long this_ptr);
        /// void ChannelConfig_set_announced_channel(LDKChannelConfig *this_ptr, bool val);
        public static native void ChannelConfig_set_announced_channel(long this_ptr, boolean val);
        /// bool ChannelConfig_get_commit_upfront_shutdown_pubkey(const LDKChannelConfig *this_ptr);
        public static native boolean ChannelConfig_get_commit_upfront_shutdown_pubkey(long this_ptr);
        /// void ChannelConfig_set_commit_upfront_shutdown_pubkey(LDKChannelConfig *this_ptr, bool val);
        public static native void ChannelConfig_set_commit_upfront_shutdown_pubkey(long this_ptr, boolean val);
        /// MUST_USE_RES LDKChannelConfig ChannelConfig_new(uint32_t fee_proportional_millionths_arg, bool announced_channel_arg, bool commit_upfront_shutdown_pubkey_arg);
        public static native long ChannelConfig_new(int fee_proportional_millionths_arg, boolean announced_channel_arg, boolean commit_upfront_shutdown_pubkey_arg);
        /// MUST_USE_RES LDKChannelConfig ChannelConfig_default(void);
        public static native long ChannelConfig_default();
        /// LDKCVec_u8Z ChannelConfig_write(const LDKChannelConfig *obj);
        public static native long ChannelConfig_write(long obj);
        /// LDKChannelConfig ChannelConfig_read(LDKu8slice ser);
        public static native long ChannelConfig_read(long ser);
        /// void UserConfig_free(LDKUserConfig this_ptr);
        public static native void UserConfig_free(long this_ptr);
        /// LDKChannelHandshakeConfig UserConfig_get_own_channel_config(const LDKUserConfig *this_ptr);
        public static native long UserConfig_get_own_channel_config(long this_ptr);
        /// void UserConfig_set_own_channel_config(LDKUserConfig *this_ptr, LDKChannelHandshakeConfig val);
        public static native void UserConfig_set_own_channel_config(long this_ptr, long val);
        /// LDKChannelHandshakeLimits UserConfig_get_peer_channel_config_limits(const LDKUserConfig *this_ptr);
        public static native long UserConfig_get_peer_channel_config_limits(long this_ptr);
        /// void UserConfig_set_peer_channel_config_limits(LDKUserConfig *this_ptr, LDKChannelHandshakeLimits val);
        public static native void UserConfig_set_peer_channel_config_limits(long this_ptr, long val);
        /// LDKChannelConfig UserConfig_get_channel_options(const LDKUserConfig *this_ptr);
        public static native long UserConfig_get_channel_options(long this_ptr);
        /// void UserConfig_set_channel_options(LDKUserConfig *this_ptr, LDKChannelConfig val);
        public static native void UserConfig_set_channel_options(long this_ptr, long val);
        /// MUST_USE_RES LDKUserConfig UserConfig_new(LDKChannelHandshakeConfig own_channel_config_arg, LDKChannelHandshakeLimits peer_channel_config_limits_arg, LDKChannelConfig channel_options_arg);
        public static native long UserConfig_new(long own_channel_config_arg, long peer_channel_config_limits_arg, long channel_options_arg);
        /// MUST_USE_RES LDKUserConfig UserConfig_default(void);
        public static native long UserConfig_default();
        /// void ChainWatchInterface_free(LDKChainWatchInterface this_ptr);
        public static native void ChainWatchInterface_free(long this_ptr);
        /// void BroadcasterInterface_free(LDKBroadcasterInterface this_ptr);
        public static native void BroadcasterInterface_free(long this_ptr);
        /// void ChainListener_free(LDKChainListener this_ptr);
        public static native void ChainListener_free(long this_ptr);
        /// void FeeEstimator_free(LDKFeeEstimator this_ptr);
        public static native void FeeEstimator_free(long this_ptr);
        /// void ChainWatchedUtil_free(LDKChainWatchedUtil this_ptr);
        public static native void ChainWatchedUtil_free(long this_ptr);
        /// MUST_USE_RES LDKChainWatchedUtil ChainWatchedUtil_new(void);
        public static native long ChainWatchedUtil_new();
        /// MUST_USE_RES bool ChainWatchedUtil_register_tx(LDKChainWatchedUtil *this_arg, const uint8_t (*txid)[32], LDKu8slice script_pub_key);
        public static native boolean ChainWatchedUtil_register_tx(long this_arg, byte[] txid, long script_pub_key);
        /// MUST_USE_RES bool ChainWatchedUtil_register_outpoint(LDKChainWatchedUtil *this_arg, LDKC2Tuple_Txidu32Z outpoint, LDKu8slice _script_pub_key);
        public static native boolean ChainWatchedUtil_register_outpoint(long this_arg, long outpoint, long _script_pub_key);
        /// MUST_USE_RES bool ChainWatchedUtil_watch_all(LDKChainWatchedUtil *this_arg);
        public static native boolean ChainWatchedUtil_watch_all(long this_arg);
        /// MUST_USE_RES bool ChainWatchedUtil_does_match_tx(const LDKChainWatchedUtil *this_arg, LDKTransaction tx);
        public static native boolean ChainWatchedUtil_does_match_tx(long this_arg, long tx);
        /// void BlockNotifier_free(LDKBlockNotifier this_ptr);
        public static native void BlockNotifier_free(long this_ptr);
        /// MUST_USE_RES LDKBlockNotifier BlockNotifier_new(LDKChainWatchInterface chain_monitor);
        public static native long BlockNotifier_new(long chain_monitor);
        /// void BlockNotifier_register_listener(const LDKBlockNotifier *this_arg, LDKChainListener listener);
        public static native void BlockNotifier_register_listener(long this_arg, long listener);
        /// void BlockNotifier_block_connected(const LDKBlockNotifier *this_arg, LDKu8slice block, uint32_t height);
        public static native void BlockNotifier_block_connected(long this_arg, long block, int height);
        /// MUST_USE_RES bool BlockNotifier_block_connected_checked(const LDKBlockNotifier *this_arg, const uint8_t (*header)[80], uint32_t height, LDKCVec_TransactionZ txn_matched, LDKusizeslice indexes_of_txn_matched);
        public static native boolean BlockNotifier_block_connected_checked(long this_arg, byte[] header, int height, long txn_matched, long indexes_of_txn_matched);
        /// void BlockNotifier_block_disconnected(const LDKBlockNotifier *this_arg, const uint8_t (*header)[80], uint32_t disconnected_height);
        public static native void BlockNotifier_block_disconnected(long this_arg, byte[] header, int disconnected_height);
        /// void ChainWatchInterfaceUtil_free(LDKChainWatchInterfaceUtil this_ptr);
        public static native void ChainWatchInterfaceUtil_free(long this_ptr);
        /// LDKChainWatchInterface ChainWatchInterfaceUtil_as_ChainWatchInterface(const LDKChainWatchInterfaceUtil *this_arg);
        public static native long ChainWatchInterfaceUtil_as_ChainWatchInterface(long this_arg);
        /// MUST_USE_RES LDKChainWatchInterfaceUtil ChainWatchInterfaceUtil_new(LDKNetwork network);
        public static native long ChainWatchInterfaceUtil_new(LDKNetwork network);
        /// MUST_USE_RES bool ChainWatchInterfaceUtil_does_match_tx(const LDKChainWatchInterfaceUtil *this_arg, LDKTransaction tx);
        public static native boolean ChainWatchInterfaceUtil_does_match_tx(long this_arg, long tx);
        /// void OutPoint_free(LDKOutPoint this_ptr);
        public static native void OutPoint_free(long this_ptr);
        /// const uint8_t (*OutPoint_get_txid(const LDKOutPoint *this_ptr))[32];
        public static native byte[] OutPoint_get_txid(long this_ptr);
        /// void OutPoint_set_txid(LDKOutPoint *this_ptr, LDKThirtyTwoBytes val);
        public static native void OutPoint_set_txid(long this_ptr, long val);
        /// uint16_t OutPoint_get_index(const LDKOutPoint *this_ptr);
        public static native short OutPoint_get_index(long this_ptr);
        /// void OutPoint_set_index(LDKOutPoint *this_ptr, uint16_t val);
        public static native void OutPoint_set_index(long this_ptr, short val);
        /// MUST_USE_RES LDKOutPoint OutPoint_new(LDKThirtyTwoBytes txid_arg, uint16_t index_arg);
        public static native long OutPoint_new(long txid_arg, short index_arg);
        /// MUST_USE_RES LDKThirtyTwoBytes OutPoint_to_channel_id(const LDKOutPoint *this_arg);
        public static native long OutPoint_to_channel_id(long this_arg);
        /// LDKCVec_u8Z OutPoint_write(const LDKOutPoint *obj);
        public static native long OutPoint_write(long obj);
        /// LDKOutPoint OutPoint_read(LDKu8slice ser);
        public static native long OutPoint_read(long ser);
        /// void SpendableOutputDescriptor_free(LDKSpendableOutputDescriptor this_ptr);
        public static native void SpendableOutputDescriptor_free(long this_ptr);
        /// void ChannelKeys_free(LDKChannelKeys this_ptr);
        public static native void ChannelKeys_free(long this_ptr);
        /// void KeysInterface_free(LDKKeysInterface this_ptr);
        public static native void KeysInterface_free(long this_ptr);
        /// void InMemoryChannelKeys_free(LDKInMemoryChannelKeys this_ptr);
        public static native void InMemoryChannelKeys_free(long this_ptr);
        /// const uint8_t (*InMemoryChannelKeys_get_funding_key(const LDKInMemoryChannelKeys *this_ptr))[32];
        public static native byte[] InMemoryChannelKeys_get_funding_key(long this_ptr);
        /// void InMemoryChannelKeys_set_funding_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
        public static native void InMemoryChannelKeys_set_funding_key(long this_ptr, long val);
        /// const uint8_t (*InMemoryChannelKeys_get_revocation_base_key(const LDKInMemoryChannelKeys *this_ptr))[32];
        public static native byte[] InMemoryChannelKeys_get_revocation_base_key(long this_ptr);
        /// void InMemoryChannelKeys_set_revocation_base_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
        public static native void InMemoryChannelKeys_set_revocation_base_key(long this_ptr, long val);
        /// const uint8_t (*InMemoryChannelKeys_get_payment_key(const LDKInMemoryChannelKeys *this_ptr))[32];
        public static native byte[] InMemoryChannelKeys_get_payment_key(long this_ptr);
        /// void InMemoryChannelKeys_set_payment_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
        public static native void InMemoryChannelKeys_set_payment_key(long this_ptr, long val);
        /// const uint8_t (*InMemoryChannelKeys_get_delayed_payment_base_key(const LDKInMemoryChannelKeys *this_ptr))[32];
        public static native byte[] InMemoryChannelKeys_get_delayed_payment_base_key(long this_ptr);
        /// void InMemoryChannelKeys_set_delayed_payment_base_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
        public static native void InMemoryChannelKeys_set_delayed_payment_base_key(long this_ptr, long val);
        /// const uint8_t (*InMemoryChannelKeys_get_htlc_base_key(const LDKInMemoryChannelKeys *this_ptr))[32];
        public static native byte[] InMemoryChannelKeys_get_htlc_base_key(long this_ptr);
        /// void InMemoryChannelKeys_set_htlc_base_key(LDKInMemoryChannelKeys *this_ptr, LDKSecretKey val);
        public static native void InMemoryChannelKeys_set_htlc_base_key(long this_ptr, long val);
        /// const uint8_t (*InMemoryChannelKeys_get_commitment_seed(const LDKInMemoryChannelKeys *this_ptr))[32];
        public static native byte[] InMemoryChannelKeys_get_commitment_seed(long this_ptr);
        /// void InMemoryChannelKeys_set_commitment_seed(LDKInMemoryChannelKeys *this_ptr, LDKThirtyTwoBytes val);
        public static native void InMemoryChannelKeys_set_commitment_seed(long this_ptr, long val);
        /// 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);
        public static native long InMemoryChannelKeys_new(long funding_key, long revocation_base_key, long payment_key, long delayed_payment_base_key, long htlc_base_key, long commitment_seed, long channel_value_satoshis, long key_derivation_params);
        /// MUST_USE_RES LDKChannelPublicKeys InMemoryChannelKeys_remote_pubkeys(const LDKInMemoryChannelKeys *this_arg);
        public static native long InMemoryChannelKeys_remote_pubkeys(long this_arg);
        /// MUST_USE_RES uint16_t InMemoryChannelKeys_remote_to_self_delay(const LDKInMemoryChannelKeys *this_arg);
        public static native short InMemoryChannelKeys_remote_to_self_delay(long this_arg);
        /// MUST_USE_RES uint16_t InMemoryChannelKeys_local_to_self_delay(const LDKInMemoryChannelKeys *this_arg);
        public static native short InMemoryChannelKeys_local_to_self_delay(long this_arg);
        /// LDKChannelKeys InMemoryChannelKeys_as_ChannelKeys(const LDKInMemoryChannelKeys *this_arg);
        public static native long InMemoryChannelKeys_as_ChannelKeys(long this_arg);
        /// LDKCVec_u8Z InMemoryChannelKeys_write(const LDKInMemoryChannelKeys *obj);
        public static native long InMemoryChannelKeys_write(long obj);
        /// LDKInMemoryChannelKeys InMemoryChannelKeys_read(LDKu8slice ser);
        public static native long InMemoryChannelKeys_read(long ser);
        /// void KeysManager_free(LDKKeysManager this_ptr);
        public static native void KeysManager_free(long this_ptr);
        /// MUST_USE_RES LDKKeysManager KeysManager_new(const uint8_t (*seed)[32], LDKNetwork network, uint64_t starting_time_secs, uint32_t starting_time_nanos);
        public static native long KeysManager_new(byte[] seed, LDKNetwork network, long starting_time_secs, int starting_time_nanos);
        /// 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);
        public static native long KeysManager_derive_channel_keys(long this_arg, long channel_value_satoshis, long params_1, long params_2);
        /// LDKKeysInterface KeysManager_as_KeysInterface(const LDKKeysManager *this_arg);
        public static native long KeysManager_as_KeysInterface(long this_arg);
        /// void ChannelManager_free(LDKChannelManager this_ptr);
        public static native void ChannelManager_free(long this_ptr);
        /// void ChannelDetails_free(LDKChannelDetails this_ptr);
        public static native void ChannelDetails_free(long this_ptr);
        /// const uint8_t (*ChannelDetails_get_channel_id(const LDKChannelDetails *this_ptr))[32];
        public static native byte[] ChannelDetails_get_channel_id(long this_ptr);
        /// void ChannelDetails_set_channel_id(LDKChannelDetails *this_ptr, LDKThirtyTwoBytes val);
        public static native void ChannelDetails_set_channel_id(long this_ptr, long val);
        /// LDKPublicKey ChannelDetails_get_remote_network_id(const LDKChannelDetails *this_ptr);
        public static native long ChannelDetails_get_remote_network_id(long this_ptr);
        /// void ChannelDetails_set_remote_network_id(LDKChannelDetails *this_ptr, LDKPublicKey val);
        public static native void ChannelDetails_set_remote_network_id(long this_ptr, long val);
        /// LDKInitFeatures ChannelDetails_get_counterparty_features(const LDKChannelDetails *this_ptr);
        public static native long ChannelDetails_get_counterparty_features(long this_ptr);
        /// void ChannelDetails_set_counterparty_features(LDKChannelDetails *this_ptr, LDKInitFeatures val);
        public static native void ChannelDetails_set_counterparty_features(long this_ptr, long val);
        /// uint64_t ChannelDetails_get_channel_value_satoshis(const LDKChannelDetails *this_ptr);
        public static native long ChannelDetails_get_channel_value_satoshis(long this_ptr);
        /// void ChannelDetails_set_channel_value_satoshis(LDKChannelDetails *this_ptr, uint64_t val);
        public static native void ChannelDetails_set_channel_value_satoshis(long this_ptr, long val);
        /// uint64_t ChannelDetails_get_user_id(const LDKChannelDetails *this_ptr);
        public static native long ChannelDetails_get_user_id(long this_ptr);
        /// void ChannelDetails_set_user_id(LDKChannelDetails *this_ptr, uint64_t val);
        public static native void ChannelDetails_set_user_id(long this_ptr, long val);
        /// uint64_t ChannelDetails_get_outbound_capacity_msat(const LDKChannelDetails *this_ptr);
        public static native long ChannelDetails_get_outbound_capacity_msat(long this_ptr);
        /// void ChannelDetails_set_outbound_capacity_msat(LDKChannelDetails *this_ptr, uint64_t val);
        public static native void ChannelDetails_set_outbound_capacity_msat(long this_ptr, long val);
        /// uint64_t ChannelDetails_get_inbound_capacity_msat(const LDKChannelDetails *this_ptr);
        public static native long ChannelDetails_get_inbound_capacity_msat(long this_ptr);
        /// void ChannelDetails_set_inbound_capacity_msat(LDKChannelDetails *this_ptr, uint64_t val);
        public static native void ChannelDetails_set_inbound_capacity_msat(long this_ptr, long val);
        /// bool ChannelDetails_get_is_live(const LDKChannelDetails *this_ptr);
        public static native boolean ChannelDetails_get_is_live(long this_ptr);
        /// void ChannelDetails_set_is_live(LDKChannelDetails *this_ptr, bool val);
        public static native void ChannelDetails_set_is_live(long this_ptr, boolean val);
        /// void PaymentSendFailure_free(LDKPaymentSendFailure this_ptr);
        public static native void PaymentSendFailure_free(long this_ptr);
        /// MUST_USE_RES LDKChannelManager ChannelManager_new(LDKNetwork network, LDKFeeEstimator fee_est, LDKManyChannelMonitor monitor, LDKBroadcasterInterface tx_broadcaster, LDKLogger logger, LDKKeysInterface keys_manager, LDKUserConfig config, uintptr_t current_blockchain_height);
        public static native long ChannelManager_new(LDKNetwork network, long fee_est, long monitor, long tx_broadcaster, long logger, long keys_manager, long config, long current_blockchain_height);
        /// 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);
        public static native long ChannelManager_create_channel(long this_arg, long their_network_key, long channel_value_satoshis, long push_msat, long user_id, long override_config);
        /// MUST_USE_RES LDKCVec_ChannelDetailsZ ChannelManager_list_channels(const LDKChannelManager *this_arg);
        public static native long ChannelManager_list_channels(long this_arg);
        /// MUST_USE_RES LDKCVec_ChannelDetailsZ ChannelManager_list_usable_channels(const LDKChannelManager *this_arg);
        public static native long ChannelManager_list_usable_channels(long this_arg);
        /// MUST_USE_RES LDKCResult_NoneAPIErrorZ ChannelManager_close_channel(const LDKChannelManager *this_arg, const uint8_t (*channel_id)[32]);
        public static native long ChannelManager_close_channel(long this_arg, byte[] channel_id);
        /// void ChannelManager_force_close_channel(const LDKChannelManager *this_arg, const uint8_t (*channel_id)[32]);
        public static native void ChannelManager_force_close_channel(long this_arg, byte[] channel_id);
        /// void ChannelManager_force_close_all_channels(const LDKChannelManager *this_arg);
        public static native void ChannelManager_force_close_all_channels(long this_arg);
        /// MUST_USE_RES LDKCResult_NonePaymentSendFailureZ ChannelManager_send_payment(const LDKChannelManager *this_arg, const LDKRoute *route, LDKThirtyTwoBytes payment_hash, LDKThirtyTwoBytes payment_secret);
        public static native long ChannelManager_send_payment(long this_arg, long route, long payment_hash, long payment_secret);
        /// void ChannelManager_funding_transaction_generated(const LDKChannelManager *this_arg, const uint8_t (*temporary_channel_id)[32], LDKOutPoint funding_txo);
        public static native void ChannelManager_funding_transaction_generated(long this_arg, byte[] temporary_channel_id, long funding_txo);
        /// void ChannelManager_broadcast_node_announcement(const LDKChannelManager *this_arg, LDKThreeBytes rgb, LDKThirtyTwoBytes alias, LDKCVec_NetAddressZ addresses);
        public static native void ChannelManager_broadcast_node_announcement(long this_arg, long rgb, long alias, long addresses);
        /// void ChannelManager_process_pending_htlc_forwards(const LDKChannelManager *this_arg);
        public static native void ChannelManager_process_pending_htlc_forwards(long this_arg);
        /// void ChannelManager_timer_chan_freshness_every_min(const LDKChannelManager *this_arg);
        public static native void ChannelManager_timer_chan_freshness_every_min(long this_arg);
        /// MUST_USE_RES bool ChannelManager_fail_htlc_backwards(const LDKChannelManager *this_arg, const uint8_t (*payment_hash)[32], LDKThirtyTwoBytes payment_secret);
        public static native boolean ChannelManager_fail_htlc_backwards(long this_arg, byte[] payment_hash, long payment_secret);
        /// MUST_USE_RES bool ChannelManager_claim_funds(const LDKChannelManager *this_arg, LDKThirtyTwoBytes payment_preimage, LDKThirtyTwoBytes payment_secret, uint64_t expected_amount);
        public static native boolean ChannelManager_claim_funds(long this_arg, long payment_preimage, long payment_secret, long expected_amount);
        /// MUST_USE_RES LDKPublicKey ChannelManager_get_our_node_id(const LDKChannelManager *this_arg);
        public static native long ChannelManager_get_our_node_id(long this_arg);
        /// void ChannelManager_channel_monitor_updated(const LDKChannelManager *this_arg, const LDKOutPoint *funding_txo, uint64_t highest_applied_update_id);
        public static native void ChannelManager_channel_monitor_updated(long this_arg, long funding_txo, long highest_applied_update_id);
        /// LDKMessageSendEventsProvider ChannelManager_as_MessageSendEventsProvider(const LDKChannelManager *this_arg);
        public static native long ChannelManager_as_MessageSendEventsProvider(long this_arg);
        /// LDKEventsProvider ChannelManager_as_EventsProvider(const LDKChannelManager *this_arg);
        public static native long ChannelManager_as_EventsProvider(long this_arg);
        /// LDKChainListener ChannelManager_as_ChainListener(const LDKChannelManager *this_arg);
        public static native long ChannelManager_as_ChainListener(long this_arg);
        /// LDKChannelMessageHandler ChannelManager_as_ChannelMessageHandler(const LDKChannelManager *this_arg);
        public static native long ChannelManager_as_ChannelMessageHandler(long this_arg);
        /// void ChannelManagerReadArgs_free(LDKChannelManagerReadArgs this_ptr);
        public static native void ChannelManagerReadArgs_free(long this_ptr);
        /// const LDKKeysInterface *ChannelManagerReadArgs_get_keys_manager(const LDKChannelManagerReadArgs *this_ptr);
        public static native long ChannelManagerReadArgs_get_keys_manager(long this_ptr);
        /// void ChannelManagerReadArgs_set_keys_manager(LDKChannelManagerReadArgs *this_ptr, LDKKeysInterface val);
        public static native void ChannelManagerReadArgs_set_keys_manager(long this_ptr, long val);
        /// const LDKFeeEstimator *ChannelManagerReadArgs_get_fee_estimator(const LDKChannelManagerReadArgs *this_ptr);
        public static native long ChannelManagerReadArgs_get_fee_estimator(long this_ptr);
        /// void ChannelManagerReadArgs_set_fee_estimator(LDKChannelManagerReadArgs *this_ptr, LDKFeeEstimator val);
        public static native void ChannelManagerReadArgs_set_fee_estimator(long this_ptr, long val);
        /// const LDKManyChannelMonitor *ChannelManagerReadArgs_get_monitor(const LDKChannelManagerReadArgs *this_ptr);
        public static native long ChannelManagerReadArgs_get_monitor(long this_ptr);
        /// void ChannelManagerReadArgs_set_monitor(LDKChannelManagerReadArgs *this_ptr, LDKManyChannelMonitor val);
        public static native void ChannelManagerReadArgs_set_monitor(long this_ptr, long val);
        /// const LDKBroadcasterInterface *ChannelManagerReadArgs_get_tx_broadcaster(const LDKChannelManagerReadArgs *this_ptr);
        public static native long ChannelManagerReadArgs_get_tx_broadcaster(long this_ptr);
        /// void ChannelManagerReadArgs_set_tx_broadcaster(LDKChannelManagerReadArgs *this_ptr, LDKBroadcasterInterface val);
        public static native void ChannelManagerReadArgs_set_tx_broadcaster(long this_ptr, long val);
        /// const LDKLogger *ChannelManagerReadArgs_get_logger(const LDKChannelManagerReadArgs *this_ptr);
        public static native long ChannelManagerReadArgs_get_logger(long this_ptr);
        /// void ChannelManagerReadArgs_set_logger(LDKChannelManagerReadArgs *this_ptr, LDKLogger val);
        public static native void ChannelManagerReadArgs_set_logger(long this_ptr, long val);
        /// LDKUserConfig ChannelManagerReadArgs_get_default_config(const LDKChannelManagerReadArgs *this_ptr);
        public static native long ChannelManagerReadArgs_get_default_config(long this_ptr);
        /// void ChannelManagerReadArgs_set_default_config(LDKChannelManagerReadArgs *this_ptr, LDKUserConfig val);
        public static native void ChannelManagerReadArgs_set_default_config(long this_ptr, long val);
        /// MUST_USE_RES LDKChannelManagerReadArgs ChannelManagerReadArgs_new(LDKKeysInterface keys_manager, LDKFeeEstimator fee_estimator, LDKManyChannelMonitor monitor, LDKBroadcasterInterface tx_broadcaster, LDKLogger logger, LDKUserConfig default_config, LDKCVec_ChannelMonitorZ channel_monitors);
        public static native long ChannelManagerReadArgs_new(long keys_manager, long fee_estimator, long monitor, long tx_broadcaster, long logger, long default_config, long channel_monitors);
        /// void ChannelMonitorUpdate_free(LDKChannelMonitorUpdate this_ptr);
        public static native void ChannelMonitorUpdate_free(long this_ptr);
        /// uint64_t ChannelMonitorUpdate_get_update_id(const LDKChannelMonitorUpdate *this_ptr);
        public static native long ChannelMonitorUpdate_get_update_id(long this_ptr);
        /// void ChannelMonitorUpdate_set_update_id(LDKChannelMonitorUpdate *this_ptr, uint64_t val);
        public static native void ChannelMonitorUpdate_set_update_id(long this_ptr, long val);
        /// LDKCVec_u8Z ChannelMonitorUpdate_write(const LDKChannelMonitorUpdate *obj);
        public static native long ChannelMonitorUpdate_write(long obj);
        /// LDKChannelMonitorUpdate ChannelMonitorUpdate_read(LDKu8slice ser);
        public static native long ChannelMonitorUpdate_read(long ser);
        /// void MonitorUpdateError_free(LDKMonitorUpdateError this_ptr);
        public static native void MonitorUpdateError_free(long this_ptr);
        /// void MonitorEvent_free(LDKMonitorEvent this_ptr);
        public static native void MonitorEvent_free(long this_ptr);
        /// void HTLCUpdate_free(LDKHTLCUpdate this_ptr);
        public static native void HTLCUpdate_free(long this_ptr);
        /// LDKCVec_u8Z HTLCUpdate_write(const LDKHTLCUpdate *obj);
        public static native long HTLCUpdate_write(long obj);
        /// LDKHTLCUpdate HTLCUpdate_read(LDKu8slice ser);
        public static native long HTLCUpdate_read(long ser);
        /// void ChannelMonitor_free(LDKChannelMonitor this_ptr);
        public static native void ChannelMonitor_free(long this_ptr);
        /// void ManyChannelMonitor_free(LDKManyChannelMonitor this_ptr);
        public static native void ManyChannelMonitor_free(long this_ptr);
        /// MUST_USE_RES LDKCResult_NoneMonitorUpdateErrorZ ChannelMonitor_update_monitor(LDKChannelMonitor *this_arg, LDKChannelMonitorUpdate updates, const LDKBroadcasterInterface *broadcaster, const LDKLogger *logger);
        public static native long ChannelMonitor_update_monitor(long this_arg, long updates, long broadcaster, long logger);
        /// MUST_USE_RES uint64_t ChannelMonitor_get_latest_update_id(const LDKChannelMonitor *this_arg);
        public static native long ChannelMonitor_get_latest_update_id(long this_arg);
        /// MUST_USE_RES LDKC2Tuple_OutPointScriptZ ChannelMonitor_get_funding_txo(const LDKChannelMonitor *this_arg);
        public static native long ChannelMonitor_get_funding_txo(long this_arg);
        /// MUST_USE_RES LDKCVec_MonitorEventZ ChannelMonitor_get_and_clear_pending_monitor_events(LDKChannelMonitor *this_arg);
        public static native long ChannelMonitor_get_and_clear_pending_monitor_events(long this_arg);
        /// MUST_USE_RES LDKCVec_EventZ ChannelMonitor_get_and_clear_pending_events(LDKChannelMonitor *this_arg);
        public static native long ChannelMonitor_get_and_clear_pending_events(long this_arg);
        /// MUST_USE_RES LDKCVec_TransactionZ ChannelMonitor_get_latest_local_commitment_txn(LDKChannelMonitor *this_arg, const LDKLogger *logger);
        public static native long ChannelMonitor_get_latest_local_commitment_txn(long this_arg, long logger);
        /// void DecodeError_free(LDKDecodeError this_ptr);
        public static native void DecodeError_free(long this_ptr);
        /// void Init_free(LDKInit this_ptr);
        public static native void Init_free(long this_ptr);
        /// void ErrorMessage_free(LDKErrorMessage this_ptr);
        public static native void ErrorMessage_free(long this_ptr);
        /// const uint8_t (*ErrorMessage_get_channel_id(const LDKErrorMessage *this_ptr))[32];
        public static native byte[] ErrorMessage_get_channel_id(long this_ptr);
        /// void ErrorMessage_set_channel_id(LDKErrorMessage *this_ptr, LDKThirtyTwoBytes val);
        public static native void ErrorMessage_set_channel_id(long this_ptr, long val);
        /// LDKStr ErrorMessage_get_data(const LDKErrorMessage *this_ptr);
        public static native long ErrorMessage_get_data(long this_ptr);
        /// void ErrorMessage_set_data(LDKErrorMessage *this_ptr, LDKCVec_u8Z val);
        public static native void ErrorMessage_set_data(long this_ptr, long val);
        /// MUST_USE_RES LDKErrorMessage ErrorMessage_new(LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z data_arg);
        public static native long ErrorMessage_new(long channel_id_arg, long data_arg);
        /// void Ping_free(LDKPing this_ptr);
        public static native void Ping_free(long this_ptr);
        /// uint16_t Ping_get_ponglen(const LDKPing *this_ptr);
        public static native short Ping_get_ponglen(long this_ptr);
        /// void Ping_set_ponglen(LDKPing *this_ptr, uint16_t val);
        public static native void Ping_set_ponglen(long this_ptr, short val);
        /// uint16_t Ping_get_byteslen(const LDKPing *this_ptr);
        public static native short Ping_get_byteslen(long this_ptr);
        /// void Ping_set_byteslen(LDKPing *this_ptr, uint16_t val);
        public static native void Ping_set_byteslen(long this_ptr, short val);
        /// MUST_USE_RES LDKPing Ping_new(uint16_t ponglen_arg, uint16_t byteslen_arg);
        public static native long Ping_new(short ponglen_arg, short byteslen_arg);
        /// void Pong_free(LDKPong this_ptr);
        public static native void Pong_free(long this_ptr);
        /// uint16_t Pong_get_byteslen(const LDKPong *this_ptr);
        public static native short Pong_get_byteslen(long this_ptr);
        /// void Pong_set_byteslen(LDKPong *this_ptr, uint16_t val);
        public static native void Pong_set_byteslen(long this_ptr, short val);
        /// MUST_USE_RES LDKPong Pong_new(uint16_t byteslen_arg);
        public static native long Pong_new(short byteslen_arg);
        /// void OpenChannel_free(LDKOpenChannel this_ptr);
        public static native void OpenChannel_free(long this_ptr);
        /// const uint8_t (*OpenChannel_get_chain_hash(const LDKOpenChannel *this_ptr))[32];
        public static native byte[] OpenChannel_get_chain_hash(long this_ptr);
        /// void OpenChannel_set_chain_hash(LDKOpenChannel *this_ptr, LDKThirtyTwoBytes val);
        public static native void OpenChannel_set_chain_hash(long this_ptr, long val);
        /// const uint8_t (*OpenChannel_get_temporary_channel_id(const LDKOpenChannel *this_ptr))[32];
        public static native byte[] OpenChannel_get_temporary_channel_id(long this_ptr);
        /// void OpenChannel_set_temporary_channel_id(LDKOpenChannel *this_ptr, LDKThirtyTwoBytes val);
        public static native void OpenChannel_set_temporary_channel_id(long this_ptr, long val);
        /// uint64_t OpenChannel_get_funding_satoshis(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_funding_satoshis(long this_ptr);
        /// void OpenChannel_set_funding_satoshis(LDKOpenChannel *this_ptr, uint64_t val);
        public static native void OpenChannel_set_funding_satoshis(long this_ptr, long val);
        /// uint64_t OpenChannel_get_push_msat(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_push_msat(long this_ptr);
        /// void OpenChannel_set_push_msat(LDKOpenChannel *this_ptr, uint64_t val);
        public static native void OpenChannel_set_push_msat(long this_ptr, long val);
        /// uint64_t OpenChannel_get_dust_limit_satoshis(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_dust_limit_satoshis(long this_ptr);
        /// void OpenChannel_set_dust_limit_satoshis(LDKOpenChannel *this_ptr, uint64_t val);
        public static native void OpenChannel_set_dust_limit_satoshis(long this_ptr, long val);
        /// uint64_t OpenChannel_get_max_htlc_value_in_flight_msat(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
        /// void OpenChannel_set_max_htlc_value_in_flight_msat(LDKOpenChannel *this_ptr, uint64_t val);
        public static native void OpenChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
        /// uint64_t OpenChannel_get_channel_reserve_satoshis(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_channel_reserve_satoshis(long this_ptr);
        /// void OpenChannel_set_channel_reserve_satoshis(LDKOpenChannel *this_ptr, uint64_t val);
        public static native void OpenChannel_set_channel_reserve_satoshis(long this_ptr, long val);
        /// uint64_t OpenChannel_get_htlc_minimum_msat(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_htlc_minimum_msat(long this_ptr);
        /// void OpenChannel_set_htlc_minimum_msat(LDKOpenChannel *this_ptr, uint64_t val);
        public static native void OpenChannel_set_htlc_minimum_msat(long this_ptr, long val);
        /// uint32_t OpenChannel_get_feerate_per_kw(const LDKOpenChannel *this_ptr);
        public static native int OpenChannel_get_feerate_per_kw(long this_ptr);
        /// void OpenChannel_set_feerate_per_kw(LDKOpenChannel *this_ptr, uint32_t val);
        public static native void OpenChannel_set_feerate_per_kw(long this_ptr, int val);
        /// uint16_t OpenChannel_get_to_self_delay(const LDKOpenChannel *this_ptr);
        public static native short OpenChannel_get_to_self_delay(long this_ptr);
        /// void OpenChannel_set_to_self_delay(LDKOpenChannel *this_ptr, uint16_t val);
        public static native void OpenChannel_set_to_self_delay(long this_ptr, short val);
        /// uint16_t OpenChannel_get_max_accepted_htlcs(const LDKOpenChannel *this_ptr);
        public static native short OpenChannel_get_max_accepted_htlcs(long this_ptr);
        /// void OpenChannel_set_max_accepted_htlcs(LDKOpenChannel *this_ptr, uint16_t val);
        public static native void OpenChannel_set_max_accepted_htlcs(long this_ptr, short val);
        /// LDKPublicKey OpenChannel_get_funding_pubkey(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_funding_pubkey(long this_ptr);
        /// void OpenChannel_set_funding_pubkey(LDKOpenChannel *this_ptr, LDKPublicKey val);
        public static native void OpenChannel_set_funding_pubkey(long this_ptr, long val);
        /// LDKPublicKey OpenChannel_get_revocation_basepoint(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_revocation_basepoint(long this_ptr);
        /// void OpenChannel_set_revocation_basepoint(LDKOpenChannel *this_ptr, LDKPublicKey val);
        public static native void OpenChannel_set_revocation_basepoint(long this_ptr, long val);
        /// LDKPublicKey OpenChannel_get_payment_point(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_payment_point(long this_ptr);
        /// void OpenChannel_set_payment_point(LDKOpenChannel *this_ptr, LDKPublicKey val);
        public static native void OpenChannel_set_payment_point(long this_ptr, long val);
        /// LDKPublicKey OpenChannel_get_delayed_payment_basepoint(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_delayed_payment_basepoint(long this_ptr);
        /// void OpenChannel_set_delayed_payment_basepoint(LDKOpenChannel *this_ptr, LDKPublicKey val);
        public static native void OpenChannel_set_delayed_payment_basepoint(long this_ptr, long val);
        /// LDKPublicKey OpenChannel_get_htlc_basepoint(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_htlc_basepoint(long this_ptr);
        /// void OpenChannel_set_htlc_basepoint(LDKOpenChannel *this_ptr, LDKPublicKey val);
        public static native void OpenChannel_set_htlc_basepoint(long this_ptr, long val);
        /// LDKPublicKey OpenChannel_get_first_per_commitment_point(const LDKOpenChannel *this_ptr);
        public static native long OpenChannel_get_first_per_commitment_point(long this_ptr);
        /// void OpenChannel_set_first_per_commitment_point(LDKOpenChannel *this_ptr, LDKPublicKey val);
        public static native void OpenChannel_set_first_per_commitment_point(long this_ptr, long val);
        /// uint8_t OpenChannel_get_channel_flags(const LDKOpenChannel *this_ptr);
        public static native byte OpenChannel_get_channel_flags(long this_ptr);
        /// void OpenChannel_set_channel_flags(LDKOpenChannel *this_ptr, uint8_t val);
        public static native void OpenChannel_set_channel_flags(long this_ptr, byte val);
        /// void AcceptChannel_free(LDKAcceptChannel this_ptr);
        public static native void AcceptChannel_free(long this_ptr);
        /// const uint8_t (*AcceptChannel_get_temporary_channel_id(const LDKAcceptChannel *this_ptr))[32];
        public static native byte[] AcceptChannel_get_temporary_channel_id(long this_ptr);
        /// void AcceptChannel_set_temporary_channel_id(LDKAcceptChannel *this_ptr, LDKThirtyTwoBytes val);
        public static native void AcceptChannel_set_temporary_channel_id(long this_ptr, long val);
        /// uint64_t AcceptChannel_get_dust_limit_satoshis(const LDKAcceptChannel *this_ptr);
        public static native long AcceptChannel_get_dust_limit_satoshis(long this_ptr);
        /// void AcceptChannel_set_dust_limit_satoshis(LDKAcceptChannel *this_ptr, uint64_t val);
        public static native void AcceptChannel_set_dust_limit_satoshis(long this_ptr, long val);
        /// uint64_t AcceptChannel_get_max_htlc_value_in_flight_msat(const LDKAcceptChannel *this_ptr);
        public static native long AcceptChannel_get_max_htlc_value_in_flight_msat(long this_ptr);
        /// void AcceptChannel_set_max_htlc_value_in_flight_msat(LDKAcceptChannel *this_ptr, uint64_t val);
        public static native void AcceptChannel_set_max_htlc_value_in_flight_msat(long this_ptr, long val);
        /// uint64_t AcceptChannel_get_channel_reserve_satoshis(const LDKAcceptChannel *this_ptr);
        public static native long AcceptChannel_get_channel_reserve_satoshis(long this_ptr);
        /// void AcceptChannel_set_channel_reserve_satoshis(LDKAcceptChannel *this_ptr, uint64_t val);
        public static native void AcceptChannel_set_channel_reserve_satoshis(long this_ptr, long val);
        /// uint64_t AcceptChannel_get_htlc_minimum_msat(const LDKAcceptChannel *this_ptr);
        public static native long AcceptChannel_get_htlc_minimum_msat(long this_ptr);
        /// void AcceptChannel_set_htlc_minimum_msat(LDKAcceptChannel *this_ptr, uint64_t val);
        public static native void AcceptChannel_set_htlc_minimum_msat(long this_ptr, long val);
        /// uint32_t AcceptChannel_get_minimum_depth(const LDKAcceptChannel *this_ptr);
        public static native int AcceptChannel_get_minimum_depth(long this_ptr);
        /// void AcceptChannel_set_minimum_depth(LDKAcceptChannel *this_ptr, uint32_t val);
        public static native void AcceptChannel_set_minimum_depth(long this_ptr, int val);
        /// uint16_t AcceptChannel_get_to_self_delay(const LDKAcceptChannel *this_ptr);
        public static native short AcceptChannel_get_to_self_delay(long this_ptr);
        /// void AcceptChannel_set_to_self_delay(LDKAcceptChannel *this_ptr, uint16_t val);
        public static native void AcceptChannel_set_to_self_delay(long this_ptr, short val);
        /// uint16_t AcceptChannel_get_max_accepted_htlcs(const LDKAcceptChannel *this_ptr);
        public static native short AcceptChannel_get_max_accepted_htlcs(long this_ptr);
        /// void AcceptChannel_set_max_accepted_htlcs(LDKAcceptChannel *this_ptr, uint16_t val);
        public static native void AcceptChannel_set_max_accepted_htlcs(long this_ptr, short val);
        /// LDKPublicKey AcceptChannel_get_funding_pubkey(const LDKAcceptChannel *this_ptr);
        public static native long AcceptChannel_get_funding_pubkey(long this_ptr);
        /// void AcceptChannel_set_funding_pubkey(LDKAcceptChannel *this_ptr, LDKPublicKey val);
        public static native void AcceptChannel_set_funding_pubkey(long this_ptr, long val);
        /// LDKPublicKey AcceptChannel_get_revocation_basepoint(const LDKAcceptChannel *this_ptr);
        public static native long AcceptChannel_get_revocation_basepoint(long this_ptr);
        /// void AcceptChannel_set_revocation_basepoint(LDKAcceptChannel *this_ptr, LDKPublicKey val);
        public static native void AcceptChannel_set_revocation_basepoint(long this_ptr, long val);
        /// LDKPublicKey AcceptChannel_get_payment_point(const LDKAcceptChannel *this_ptr);
        public static native long AcceptChannel_get_payment_point(long this_ptr);
        /// void AcceptChannel_set_payment_point(LDKAcceptChannel *this_ptr, LDKPublicKey val);
        public static native void AcceptChannel_set_payment_point(long this_ptr, long val);
        /// LDKPublicKey AcceptChannel_get_delayed_payment_basepoint(const LDKAcceptChannel *this_ptr);
        public static native long AcceptChannel_get_delayed_payment_basepoint(long this_ptr);
        /// void AcceptChannel_set_delayed_payment_basepoint(LDKAcceptChannel *this_ptr, LDKPublicKey val);
        public static native void AcceptChannel_set_delayed_payment_basepoint(long this_ptr, long val);
        /// LDKPublicKey AcceptChannel_get_htlc_basepoint(const LDKAcceptChannel *this_ptr);
        public static native long AcceptChannel_get_htlc_basepoint(long this_ptr);
        /// void AcceptChannel_set_htlc_basepoint(LDKAcceptChannel *this_ptr, LDKPublicKey val);
        public static native void AcceptChannel_set_htlc_basepoint(long this_ptr, long val);
        /// LDKPublicKey AcceptChannel_get_first_per_commitment_point(const LDKAcceptChannel *this_ptr);
        public static native long AcceptChannel_get_first_per_commitment_point(long this_ptr);
        /// void AcceptChannel_set_first_per_commitment_point(LDKAcceptChannel *this_ptr, LDKPublicKey val);
        public static native void AcceptChannel_set_first_per_commitment_point(long this_ptr, long val);
        /// void FundingCreated_free(LDKFundingCreated this_ptr);
        public static native void FundingCreated_free(long this_ptr);
        /// const uint8_t (*FundingCreated_get_temporary_channel_id(const LDKFundingCreated *this_ptr))[32];
        public static native byte[] FundingCreated_get_temporary_channel_id(long this_ptr);
        /// void FundingCreated_set_temporary_channel_id(LDKFundingCreated *this_ptr, LDKThirtyTwoBytes val);
        public static native void FundingCreated_set_temporary_channel_id(long this_ptr, long val);
        /// const uint8_t (*FundingCreated_get_funding_txid(const LDKFundingCreated *this_ptr))[32];
        public static native byte[] FundingCreated_get_funding_txid(long this_ptr);
        /// void FundingCreated_set_funding_txid(LDKFundingCreated *this_ptr, LDKThirtyTwoBytes val);
        public static native void FundingCreated_set_funding_txid(long this_ptr, long val);
        /// uint16_t FundingCreated_get_funding_output_index(const LDKFundingCreated *this_ptr);
        public static native short FundingCreated_get_funding_output_index(long this_ptr);
        /// void FundingCreated_set_funding_output_index(LDKFundingCreated *this_ptr, uint16_t val);
        public static native void FundingCreated_set_funding_output_index(long this_ptr, short val);
        /// LDKSignature FundingCreated_get_signature(const LDKFundingCreated *this_ptr);
        public static native long FundingCreated_get_signature(long this_ptr);
        /// void FundingCreated_set_signature(LDKFundingCreated *this_ptr, LDKSignature val);
        public static native void FundingCreated_set_signature(long this_ptr, long val);
        /// MUST_USE_RES LDKFundingCreated FundingCreated_new(LDKThirtyTwoBytes temporary_channel_id_arg, LDKThirtyTwoBytes funding_txid_arg, uint16_t funding_output_index_arg, LDKSignature signature_arg);
        public static native long FundingCreated_new(long temporary_channel_id_arg, long funding_txid_arg, short funding_output_index_arg, long signature_arg);
        /// void FundingSigned_free(LDKFundingSigned this_ptr);
        public static native void FundingSigned_free(long this_ptr);
        /// const uint8_t (*FundingSigned_get_channel_id(const LDKFundingSigned *this_ptr))[32];
        public static native byte[] FundingSigned_get_channel_id(long this_ptr);
        /// void FundingSigned_set_channel_id(LDKFundingSigned *this_ptr, LDKThirtyTwoBytes val);
        public static native void FundingSigned_set_channel_id(long this_ptr, long val);
        /// LDKSignature FundingSigned_get_signature(const LDKFundingSigned *this_ptr);
        public static native long FundingSigned_get_signature(long this_ptr);
        /// void FundingSigned_set_signature(LDKFundingSigned *this_ptr, LDKSignature val);
        public static native void FundingSigned_set_signature(long this_ptr, long val);
        /// MUST_USE_RES LDKFundingSigned FundingSigned_new(LDKThirtyTwoBytes channel_id_arg, LDKSignature signature_arg);
        public static native long FundingSigned_new(long channel_id_arg, long signature_arg);
        /// void FundingLocked_free(LDKFundingLocked this_ptr);
        public static native void FundingLocked_free(long this_ptr);
        /// const uint8_t (*FundingLocked_get_channel_id(const LDKFundingLocked *this_ptr))[32];
        public static native byte[] FundingLocked_get_channel_id(long this_ptr);
        /// void FundingLocked_set_channel_id(LDKFundingLocked *this_ptr, LDKThirtyTwoBytes val);
        public static native void FundingLocked_set_channel_id(long this_ptr, long val);
        /// LDKPublicKey FundingLocked_get_next_per_commitment_point(const LDKFundingLocked *this_ptr);
        public static native long FundingLocked_get_next_per_commitment_point(long this_ptr);
        /// void FundingLocked_set_next_per_commitment_point(LDKFundingLocked *this_ptr, LDKPublicKey val);
        public static native void FundingLocked_set_next_per_commitment_point(long this_ptr, long val);
        /// MUST_USE_RES LDKFundingLocked FundingLocked_new(LDKThirtyTwoBytes channel_id_arg, LDKPublicKey next_per_commitment_point_arg);
        public static native long FundingLocked_new(long channel_id_arg, long next_per_commitment_point_arg);
        /// void Shutdown_free(LDKShutdown this_ptr);
        public static native void Shutdown_free(long this_ptr);
        /// const uint8_t (*Shutdown_get_channel_id(const LDKShutdown *this_ptr))[32];
        public static native byte[] Shutdown_get_channel_id(long this_ptr);
        /// void Shutdown_set_channel_id(LDKShutdown *this_ptr, LDKThirtyTwoBytes val);
        public static native void Shutdown_set_channel_id(long this_ptr, long val);
        /// LDKu8slice Shutdown_get_scriptpubkey(const LDKShutdown *this_ptr);
        public static native long Shutdown_get_scriptpubkey(long this_ptr);
        /// void Shutdown_set_scriptpubkey(LDKShutdown *this_ptr, LDKCVec_u8Z val);
        public static native void Shutdown_set_scriptpubkey(long this_ptr, long val);
        /// MUST_USE_RES LDKShutdown Shutdown_new(LDKThirtyTwoBytes channel_id_arg, LDKCVec_u8Z scriptpubkey_arg);
        public static native long Shutdown_new(long channel_id_arg, long scriptpubkey_arg);
        /// void ClosingSigned_free(LDKClosingSigned this_ptr);
        public static native void ClosingSigned_free(long this_ptr);
        /// const uint8_t (*ClosingSigned_get_channel_id(const LDKClosingSigned *this_ptr))[32];
        public static native byte[] ClosingSigned_get_channel_id(long this_ptr);
        /// void ClosingSigned_set_channel_id(LDKClosingSigned *this_ptr, LDKThirtyTwoBytes val);
        public static native void ClosingSigned_set_channel_id(long this_ptr, long val);
        /// uint64_t ClosingSigned_get_fee_satoshis(const LDKClosingSigned *this_ptr);
        public static native long ClosingSigned_get_fee_satoshis(long this_ptr);
        /// void ClosingSigned_set_fee_satoshis(LDKClosingSigned *this_ptr, uint64_t val);
        public static native void ClosingSigned_set_fee_satoshis(long this_ptr, long val);
        /// LDKSignature ClosingSigned_get_signature(const LDKClosingSigned *this_ptr);
        public static native long ClosingSigned_get_signature(long this_ptr);
        /// void ClosingSigned_set_signature(LDKClosingSigned *this_ptr, LDKSignature val);
        public static native void ClosingSigned_set_signature(long this_ptr, long val);
        /// MUST_USE_RES LDKClosingSigned ClosingSigned_new(LDKThirtyTwoBytes channel_id_arg, uint64_t fee_satoshis_arg, LDKSignature signature_arg);
        public static native long ClosingSigned_new(long channel_id_arg, long fee_satoshis_arg, long signature_arg);
        /// void UpdateAddHTLC_free(LDKUpdateAddHTLC this_ptr);
        public static native void UpdateAddHTLC_free(long this_ptr);
        /// const uint8_t (*UpdateAddHTLC_get_channel_id(const LDKUpdateAddHTLC *this_ptr))[32];
        public static native byte[] UpdateAddHTLC_get_channel_id(long this_ptr);
        /// void UpdateAddHTLC_set_channel_id(LDKUpdateAddHTLC *this_ptr, LDKThirtyTwoBytes val);
        public static native void UpdateAddHTLC_set_channel_id(long this_ptr, long val);
        /// uint64_t UpdateAddHTLC_get_htlc_id(const LDKUpdateAddHTLC *this_ptr);
        public static native long UpdateAddHTLC_get_htlc_id(long this_ptr);
        /// void UpdateAddHTLC_set_htlc_id(LDKUpdateAddHTLC *this_ptr, uint64_t val);
        public static native void UpdateAddHTLC_set_htlc_id(long this_ptr, long val);
        /// uint64_t UpdateAddHTLC_get_amount_msat(const LDKUpdateAddHTLC *this_ptr);
        public static native long UpdateAddHTLC_get_amount_msat(long this_ptr);
        /// void UpdateAddHTLC_set_amount_msat(LDKUpdateAddHTLC *this_ptr, uint64_t val);
        public static native void UpdateAddHTLC_set_amount_msat(long this_ptr, long val);
        /// const uint8_t (*UpdateAddHTLC_get_payment_hash(const LDKUpdateAddHTLC *this_ptr))[32];
        public static native byte[] UpdateAddHTLC_get_payment_hash(long this_ptr);
        /// void UpdateAddHTLC_set_payment_hash(LDKUpdateAddHTLC *this_ptr, LDKThirtyTwoBytes val);
        public static native void UpdateAddHTLC_set_payment_hash(long this_ptr, long val);
        /// uint32_t UpdateAddHTLC_get_cltv_expiry(const LDKUpdateAddHTLC *this_ptr);
        public static native int UpdateAddHTLC_get_cltv_expiry(long this_ptr);
        /// void UpdateAddHTLC_set_cltv_expiry(LDKUpdateAddHTLC *this_ptr, uint32_t val);
        public static native void UpdateAddHTLC_set_cltv_expiry(long this_ptr, int val);
        /// void UpdateFulfillHTLC_free(LDKUpdateFulfillHTLC this_ptr);
        public static native void UpdateFulfillHTLC_free(long this_ptr);
        /// const uint8_t (*UpdateFulfillHTLC_get_channel_id(const LDKUpdateFulfillHTLC *this_ptr))[32];
        public static native byte[] UpdateFulfillHTLC_get_channel_id(long this_ptr);
        /// void UpdateFulfillHTLC_set_channel_id(LDKUpdateFulfillHTLC *this_ptr, LDKThirtyTwoBytes val);
        public static native void UpdateFulfillHTLC_set_channel_id(long this_ptr, long val);
        /// uint64_t UpdateFulfillHTLC_get_htlc_id(const LDKUpdateFulfillHTLC *this_ptr);
        public static native long UpdateFulfillHTLC_get_htlc_id(long this_ptr);
        /// void UpdateFulfillHTLC_set_htlc_id(LDKUpdateFulfillHTLC *this_ptr, uint64_t val);
        public static native void UpdateFulfillHTLC_set_htlc_id(long this_ptr, long val);
        /// const uint8_t (*UpdateFulfillHTLC_get_payment_preimage(const LDKUpdateFulfillHTLC *this_ptr))[32];
        public static native byte[] UpdateFulfillHTLC_get_payment_preimage(long this_ptr);
        /// void UpdateFulfillHTLC_set_payment_preimage(LDKUpdateFulfillHTLC *this_ptr, LDKThirtyTwoBytes val);
        public static native void UpdateFulfillHTLC_set_payment_preimage(long this_ptr, long val);
        /// MUST_USE_RES LDKUpdateFulfillHTLC UpdateFulfillHTLC_new(LDKThirtyTwoBytes channel_id_arg, uint64_t htlc_id_arg, LDKThirtyTwoBytes payment_preimage_arg);
        public static native long UpdateFulfillHTLC_new(long channel_id_arg, long htlc_id_arg, long payment_preimage_arg);
        /// void UpdateFailHTLC_free(LDKUpdateFailHTLC this_ptr);
        public static native void UpdateFailHTLC_free(long this_ptr);
        /// const uint8_t (*UpdateFailHTLC_get_channel_id(const LDKUpdateFailHTLC *this_ptr))[32];
        public static native byte[] UpdateFailHTLC_get_channel_id(long this_ptr);
        /// void UpdateFailHTLC_set_channel_id(LDKUpdateFailHTLC *this_ptr, LDKThirtyTwoBytes val);
        public static native void UpdateFailHTLC_set_channel_id(long this_ptr, long val);
        /// uint64_t UpdateFailHTLC_get_htlc_id(const LDKUpdateFailHTLC *this_ptr);
        public static native long UpdateFailHTLC_get_htlc_id(long this_ptr);
        /// void UpdateFailHTLC_set_htlc_id(LDKUpdateFailHTLC *this_ptr, uint64_t val);
        public static native void UpdateFailHTLC_set_htlc_id(long this_ptr, long val);
        /// void UpdateFailMalformedHTLC_free(LDKUpdateFailMalformedHTLC this_ptr);
        public static native void UpdateFailMalformedHTLC_free(long this_ptr);
        /// const uint8_t (*UpdateFailMalformedHTLC_get_channel_id(const LDKUpdateFailMalformedHTLC *this_ptr))[32];
        public static native byte[] UpdateFailMalformedHTLC_get_channel_id(long this_ptr);
        /// void UpdateFailMalformedHTLC_set_channel_id(LDKUpdateFailMalformedHTLC *this_ptr, LDKThirtyTwoBytes val);
        public static native void UpdateFailMalformedHTLC_set_channel_id(long this_ptr, long val);
        /// uint64_t UpdateFailMalformedHTLC_get_htlc_id(const LDKUpdateFailMalformedHTLC *this_ptr);
        public static native long UpdateFailMalformedHTLC_get_htlc_id(long this_ptr);
        /// void UpdateFailMalformedHTLC_set_htlc_id(LDKUpdateFailMalformedHTLC *this_ptr, uint64_t val);
        public static native void UpdateFailMalformedHTLC_set_htlc_id(long this_ptr, long val);
        /// uint16_t UpdateFailMalformedHTLC_get_failure_code(const LDKUpdateFailMalformedHTLC *this_ptr);
        public static native short UpdateFailMalformedHTLC_get_failure_code(long this_ptr);
        /// void UpdateFailMalformedHTLC_set_failure_code(LDKUpdateFailMalformedHTLC *this_ptr, uint16_t val);
        public static native void UpdateFailMalformedHTLC_set_failure_code(long this_ptr, short val);
        /// void CommitmentSigned_free(LDKCommitmentSigned this_ptr);
        public static native void CommitmentSigned_free(long this_ptr);
        /// const uint8_t (*CommitmentSigned_get_channel_id(const LDKCommitmentSigned *this_ptr))[32];
        public static native byte[] CommitmentSigned_get_channel_id(long this_ptr);
        /// void CommitmentSigned_set_channel_id(LDKCommitmentSigned *this_ptr, LDKThirtyTwoBytes val);
        public static native void CommitmentSigned_set_channel_id(long this_ptr, long val);
        /// LDKSignature CommitmentSigned_get_signature(const LDKCommitmentSigned *this_ptr);
        public static native long CommitmentSigned_get_signature(long this_ptr);
        /// void CommitmentSigned_set_signature(LDKCommitmentSigned *this_ptr, LDKSignature val);
        public static native void CommitmentSigned_set_signature(long this_ptr, long val);
        /// void CommitmentSigned_set_htlc_signatures(LDKCommitmentSigned *this_ptr, LDKCVec_SignatureZ val);
        public static native void CommitmentSigned_set_htlc_signatures(long this_ptr, long val);
        /// MUST_USE_RES LDKCommitmentSigned CommitmentSigned_new(LDKThirtyTwoBytes channel_id_arg, LDKSignature signature_arg, LDKCVec_SignatureZ htlc_signatures_arg);
        public static native long CommitmentSigned_new(long channel_id_arg, long signature_arg, long htlc_signatures_arg);
        /// void RevokeAndACK_free(LDKRevokeAndACK this_ptr);
        public static native void RevokeAndACK_free(long this_ptr);
        /// const uint8_t (*RevokeAndACK_get_channel_id(const LDKRevokeAndACK *this_ptr))[32];
        public static native byte[] RevokeAndACK_get_channel_id(long this_ptr);
        /// void RevokeAndACK_set_channel_id(LDKRevokeAndACK *this_ptr, LDKThirtyTwoBytes val);
        public static native void RevokeAndACK_set_channel_id(long this_ptr, long val);
        /// const uint8_t (*RevokeAndACK_get_per_commitment_secret(const LDKRevokeAndACK *this_ptr))[32];
        public static native byte[] RevokeAndACK_get_per_commitment_secret(long this_ptr);
        /// void RevokeAndACK_set_per_commitment_secret(LDKRevokeAndACK *this_ptr, LDKThirtyTwoBytes val);
        public static native void RevokeAndACK_set_per_commitment_secret(long this_ptr, long val);
        /// LDKPublicKey RevokeAndACK_get_next_per_commitment_point(const LDKRevokeAndACK *this_ptr);
        public static native long RevokeAndACK_get_next_per_commitment_point(long this_ptr);
        /// void RevokeAndACK_set_next_per_commitment_point(LDKRevokeAndACK *this_ptr, LDKPublicKey val);
        public static native void RevokeAndACK_set_next_per_commitment_point(long this_ptr, long val);
        /// MUST_USE_RES LDKRevokeAndACK RevokeAndACK_new(LDKThirtyTwoBytes channel_id_arg, LDKThirtyTwoBytes per_commitment_secret_arg, LDKPublicKey next_per_commitment_point_arg);
        public static native long RevokeAndACK_new(long channel_id_arg, long per_commitment_secret_arg, long next_per_commitment_point_arg);
        /// void UpdateFee_free(LDKUpdateFee this_ptr);
        public static native void UpdateFee_free(long this_ptr);
        /// const uint8_t (*UpdateFee_get_channel_id(const LDKUpdateFee *this_ptr))[32];
        public static native byte[] UpdateFee_get_channel_id(long this_ptr);
        /// void UpdateFee_set_channel_id(LDKUpdateFee *this_ptr, LDKThirtyTwoBytes val);
        public static native void UpdateFee_set_channel_id(long this_ptr, long val);
        /// uint32_t UpdateFee_get_feerate_per_kw(const LDKUpdateFee *this_ptr);
        public static native int UpdateFee_get_feerate_per_kw(long this_ptr);
        /// void UpdateFee_set_feerate_per_kw(LDKUpdateFee *this_ptr, uint32_t val);
        public static native void UpdateFee_set_feerate_per_kw(long this_ptr, int val);
        /// MUST_USE_RES LDKUpdateFee UpdateFee_new(LDKThirtyTwoBytes channel_id_arg, uint32_t feerate_per_kw_arg);
        public static native long UpdateFee_new(long channel_id_arg, int feerate_per_kw_arg);
        /// void DataLossProtect_free(LDKDataLossProtect this_ptr);
        public static native void DataLossProtect_free(long this_ptr);
        /// const uint8_t (*DataLossProtect_get_your_last_per_commitment_secret(const LDKDataLossProtect *this_ptr))[32];
        public static native byte[] DataLossProtect_get_your_last_per_commitment_secret(long this_ptr);
        /// void DataLossProtect_set_your_last_per_commitment_secret(LDKDataLossProtect *this_ptr, LDKThirtyTwoBytes val);
        public static native void DataLossProtect_set_your_last_per_commitment_secret(long this_ptr, long val);
        /// LDKPublicKey DataLossProtect_get_my_current_per_commitment_point(const LDKDataLossProtect *this_ptr);
        public static native long DataLossProtect_get_my_current_per_commitment_point(long this_ptr);
        /// void DataLossProtect_set_my_current_per_commitment_point(LDKDataLossProtect *this_ptr, LDKPublicKey val);
        public static native void DataLossProtect_set_my_current_per_commitment_point(long this_ptr, long val);
        /// MUST_USE_RES LDKDataLossProtect DataLossProtect_new(LDKThirtyTwoBytes your_last_per_commitment_secret_arg, LDKPublicKey my_current_per_commitment_point_arg);
        public static native long DataLossProtect_new(long your_last_per_commitment_secret_arg, long my_current_per_commitment_point_arg);
        /// void ChannelReestablish_free(LDKChannelReestablish this_ptr);
        public static native void ChannelReestablish_free(long this_ptr);
        /// const uint8_t (*ChannelReestablish_get_channel_id(const LDKChannelReestablish *this_ptr))[32];
        public static native byte[] ChannelReestablish_get_channel_id(long this_ptr);
        /// void ChannelReestablish_set_channel_id(LDKChannelReestablish *this_ptr, LDKThirtyTwoBytes val);
        public static native void ChannelReestablish_set_channel_id(long this_ptr, long val);
        /// uint64_t ChannelReestablish_get_next_local_commitment_number(const LDKChannelReestablish *this_ptr);
        public static native long ChannelReestablish_get_next_local_commitment_number(long this_ptr);
        /// void ChannelReestablish_set_next_local_commitment_number(LDKChannelReestablish *this_ptr, uint64_t val);
        public static native void ChannelReestablish_set_next_local_commitment_number(long this_ptr, long val);
        /// uint64_t ChannelReestablish_get_next_remote_commitment_number(const LDKChannelReestablish *this_ptr);
        public static native long ChannelReestablish_get_next_remote_commitment_number(long this_ptr);
        /// void ChannelReestablish_set_next_remote_commitment_number(LDKChannelReestablish *this_ptr, uint64_t val);
        public static native void ChannelReestablish_set_next_remote_commitment_number(long this_ptr, long val);
        /// void AnnouncementSignatures_free(LDKAnnouncementSignatures this_ptr);
        public static native void AnnouncementSignatures_free(long this_ptr);
        /// const uint8_t (*AnnouncementSignatures_get_channel_id(const LDKAnnouncementSignatures *this_ptr))[32];
        public static native byte[] AnnouncementSignatures_get_channel_id(long this_ptr);
        /// void AnnouncementSignatures_set_channel_id(LDKAnnouncementSignatures *this_ptr, LDKThirtyTwoBytes val);
        public static native void AnnouncementSignatures_set_channel_id(long this_ptr, long val);
        /// uint64_t AnnouncementSignatures_get_short_channel_id(const LDKAnnouncementSignatures *this_ptr);
        public static native long AnnouncementSignatures_get_short_channel_id(long this_ptr);
        /// void AnnouncementSignatures_set_short_channel_id(LDKAnnouncementSignatures *this_ptr, uint64_t val);
        public static native void AnnouncementSignatures_set_short_channel_id(long this_ptr, long val);
        /// LDKSignature AnnouncementSignatures_get_node_signature(const LDKAnnouncementSignatures *this_ptr);
        public static native long AnnouncementSignatures_get_node_signature(long this_ptr);
        /// void AnnouncementSignatures_set_node_signature(LDKAnnouncementSignatures *this_ptr, LDKSignature val);
        public static native void AnnouncementSignatures_set_node_signature(long this_ptr, long val);
        /// LDKSignature AnnouncementSignatures_get_bitcoin_signature(const LDKAnnouncementSignatures *this_ptr);
        public static native long AnnouncementSignatures_get_bitcoin_signature(long this_ptr);
        /// void AnnouncementSignatures_set_bitcoin_signature(LDKAnnouncementSignatures *this_ptr, LDKSignature val);
        public static native void AnnouncementSignatures_set_bitcoin_signature(long this_ptr, long val);
        /// MUST_USE_RES LDKAnnouncementSignatures AnnouncementSignatures_new(LDKThirtyTwoBytes channel_id_arg, uint64_t short_channel_id_arg, LDKSignature node_signature_arg, LDKSignature bitcoin_signature_arg);
        public static native long AnnouncementSignatures_new(long channel_id_arg, long short_channel_id_arg, long node_signature_arg, long bitcoin_signature_arg);
        /// void NetAddress_free(LDKNetAddress this_ptr);
        public static native void NetAddress_free(long this_ptr);
        /// void UnsignedNodeAnnouncement_free(LDKUnsignedNodeAnnouncement this_ptr);
        public static native void UnsignedNodeAnnouncement_free(long this_ptr);
        /// uint32_t UnsignedNodeAnnouncement_get_timestamp(const LDKUnsignedNodeAnnouncement *this_ptr);
        public static native int UnsignedNodeAnnouncement_get_timestamp(long this_ptr);
        /// void UnsignedNodeAnnouncement_set_timestamp(LDKUnsignedNodeAnnouncement *this_ptr, uint32_t val);
        public static native void UnsignedNodeAnnouncement_set_timestamp(long this_ptr, int val);
        /// LDKPublicKey UnsignedNodeAnnouncement_get_node_id(const LDKUnsignedNodeAnnouncement *this_ptr);
        public static native long UnsignedNodeAnnouncement_get_node_id(long this_ptr);
        /// void UnsignedNodeAnnouncement_set_node_id(LDKUnsignedNodeAnnouncement *this_ptr, LDKPublicKey val);
        public static native void UnsignedNodeAnnouncement_set_node_id(long this_ptr, long val);
        /// const uint8_t (*UnsignedNodeAnnouncement_get_rgb(const LDKUnsignedNodeAnnouncement *this_ptr))[3];
        public static native byte[] UnsignedNodeAnnouncement_get_rgb(long this_ptr);
        /// void UnsignedNodeAnnouncement_set_rgb(LDKUnsignedNodeAnnouncement *this_ptr, LDKThreeBytes val);
        public static native void UnsignedNodeAnnouncement_set_rgb(long this_ptr, long val);
        /// const uint8_t (*UnsignedNodeAnnouncement_get_alias(const LDKUnsignedNodeAnnouncement *this_ptr))[32];
        public static native byte[] UnsignedNodeAnnouncement_get_alias(long this_ptr);
        /// void UnsignedNodeAnnouncement_set_alias(LDKUnsignedNodeAnnouncement *this_ptr, LDKThirtyTwoBytes val);
        public static native void UnsignedNodeAnnouncement_set_alias(long this_ptr, long val);
        /// void UnsignedNodeAnnouncement_set_addresses(LDKUnsignedNodeAnnouncement *this_ptr, LDKCVec_NetAddressZ val);
        public static native void UnsignedNodeAnnouncement_set_addresses(long this_ptr, long val);
        /// void NodeAnnouncement_free(LDKNodeAnnouncement this_ptr);
        public static native void NodeAnnouncement_free(long this_ptr);
        /// LDKSignature NodeAnnouncement_get_signature(const LDKNodeAnnouncement *this_ptr);
        public static native long NodeAnnouncement_get_signature(long this_ptr);
        /// void NodeAnnouncement_set_signature(LDKNodeAnnouncement *this_ptr, LDKSignature val);
        public static native void NodeAnnouncement_set_signature(long this_ptr, long val);
        /// LDKUnsignedNodeAnnouncement NodeAnnouncement_get_contents(const LDKNodeAnnouncement *this_ptr);
        public static native long NodeAnnouncement_get_contents(long this_ptr);
        /// void NodeAnnouncement_set_contents(LDKNodeAnnouncement *this_ptr, LDKUnsignedNodeAnnouncement val);
        public static native void NodeAnnouncement_set_contents(long this_ptr, long val);
        /// MUST_USE_RES LDKNodeAnnouncement NodeAnnouncement_new(LDKSignature signature_arg, LDKUnsignedNodeAnnouncement contents_arg);
        public static native long NodeAnnouncement_new(long signature_arg, long contents_arg);
        /// void UnsignedChannelAnnouncement_free(LDKUnsignedChannelAnnouncement this_ptr);
        public static native void UnsignedChannelAnnouncement_free(long this_ptr);
        /// const uint8_t (*UnsignedChannelAnnouncement_get_chain_hash(const LDKUnsignedChannelAnnouncement *this_ptr))[32];
        public static native byte[] UnsignedChannelAnnouncement_get_chain_hash(long this_ptr);
        /// void UnsignedChannelAnnouncement_set_chain_hash(LDKUnsignedChannelAnnouncement *this_ptr, LDKThirtyTwoBytes val);
        public static native void UnsignedChannelAnnouncement_set_chain_hash(long this_ptr, long val);
        /// uint64_t UnsignedChannelAnnouncement_get_short_channel_id(const LDKUnsignedChannelAnnouncement *this_ptr);
        public static native long UnsignedChannelAnnouncement_get_short_channel_id(long this_ptr);
        /// void UnsignedChannelAnnouncement_set_short_channel_id(LDKUnsignedChannelAnnouncement *this_ptr, uint64_t val);
        public static native void UnsignedChannelAnnouncement_set_short_channel_id(long this_ptr, long val);
        /// LDKPublicKey UnsignedChannelAnnouncement_get_node_id_1(const LDKUnsignedChannelAnnouncement *this_ptr);
        public static native long UnsignedChannelAnnouncement_get_node_id_1(long this_ptr);
        /// void UnsignedChannelAnnouncement_set_node_id_1(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
        public static native void UnsignedChannelAnnouncement_set_node_id_1(long this_ptr, long val);
        /// LDKPublicKey UnsignedChannelAnnouncement_get_node_id_2(const LDKUnsignedChannelAnnouncement *this_ptr);
        public static native long UnsignedChannelAnnouncement_get_node_id_2(long this_ptr);
        /// void UnsignedChannelAnnouncement_set_node_id_2(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
        public static native void UnsignedChannelAnnouncement_set_node_id_2(long this_ptr, long val);
        /// LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_1(const LDKUnsignedChannelAnnouncement *this_ptr);
        public static native long UnsignedChannelAnnouncement_get_bitcoin_key_1(long this_ptr);
        /// void UnsignedChannelAnnouncement_set_bitcoin_key_1(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
        public static native void UnsignedChannelAnnouncement_set_bitcoin_key_1(long this_ptr, long val);
        /// LDKPublicKey UnsignedChannelAnnouncement_get_bitcoin_key_2(const LDKUnsignedChannelAnnouncement *this_ptr);
        public static native long UnsignedChannelAnnouncement_get_bitcoin_key_2(long this_ptr);
        /// void UnsignedChannelAnnouncement_set_bitcoin_key_2(LDKUnsignedChannelAnnouncement *this_ptr, LDKPublicKey val);
        public static native void UnsignedChannelAnnouncement_set_bitcoin_key_2(long this_ptr, long val);
        /// void ChannelAnnouncement_free(LDKChannelAnnouncement this_ptr);
        public static native void ChannelAnnouncement_free(long this_ptr);
        /// LDKSignature ChannelAnnouncement_get_node_signature_1(const LDKChannelAnnouncement *this_ptr);
        public static native long ChannelAnnouncement_get_node_signature_1(long this_ptr);
        /// void ChannelAnnouncement_set_node_signature_1(LDKChannelAnnouncement *this_ptr, LDKSignature val);
        public static native void ChannelAnnouncement_set_node_signature_1(long this_ptr, long val);
        /// LDKSignature ChannelAnnouncement_get_node_signature_2(const LDKChannelAnnouncement *this_ptr);
        public static native long ChannelAnnouncement_get_node_signature_2(long this_ptr);
        /// void ChannelAnnouncement_set_node_signature_2(LDKChannelAnnouncement *this_ptr, LDKSignature val);
        public static native void ChannelAnnouncement_set_node_signature_2(long this_ptr, long val);
        /// LDKSignature ChannelAnnouncement_get_bitcoin_signature_1(const LDKChannelAnnouncement *this_ptr);
        public static native long ChannelAnnouncement_get_bitcoin_signature_1(long this_ptr);
        /// void ChannelAnnouncement_set_bitcoin_signature_1(LDKChannelAnnouncement *this_ptr, LDKSignature val);
        public static native void ChannelAnnouncement_set_bitcoin_signature_1(long this_ptr, long val);
        /// LDKSignature ChannelAnnouncement_get_bitcoin_signature_2(const LDKChannelAnnouncement *this_ptr);
        public static native long ChannelAnnouncement_get_bitcoin_signature_2(long this_ptr);
        /// void ChannelAnnouncement_set_bitcoin_signature_2(LDKChannelAnnouncement *this_ptr, LDKSignature val);
        public static native void ChannelAnnouncement_set_bitcoin_signature_2(long this_ptr, long val);
        /// LDKUnsignedChannelAnnouncement ChannelAnnouncement_get_contents(const LDKChannelAnnouncement *this_ptr);
        public static native long ChannelAnnouncement_get_contents(long this_ptr);
        /// void ChannelAnnouncement_set_contents(LDKChannelAnnouncement *this_ptr, LDKUnsignedChannelAnnouncement val);
        public static native void ChannelAnnouncement_set_contents(long this_ptr, long val);
        /// 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);
        public static native long ChannelAnnouncement_new(long node_signature_1_arg, long node_signature_2_arg, long bitcoin_signature_1_arg, long bitcoin_signature_2_arg, long contents_arg);
        /// void UnsignedChannelUpdate_free(LDKUnsignedChannelUpdate this_ptr);
        public static native void UnsignedChannelUpdate_free(long this_ptr);
        /// const uint8_t (*UnsignedChannelUpdate_get_chain_hash(const LDKUnsignedChannelUpdate *this_ptr))[32];
        public static native byte[] UnsignedChannelUpdate_get_chain_hash(long this_ptr);
        /// void UnsignedChannelUpdate_set_chain_hash(LDKUnsignedChannelUpdate *this_ptr, LDKThirtyTwoBytes val);
        public static native void UnsignedChannelUpdate_set_chain_hash(long this_ptr, long val);
        /// uint64_t UnsignedChannelUpdate_get_short_channel_id(const LDKUnsignedChannelUpdate *this_ptr);
        public static native long UnsignedChannelUpdate_get_short_channel_id(long this_ptr);
        /// void UnsignedChannelUpdate_set_short_channel_id(LDKUnsignedChannelUpdate *this_ptr, uint64_t val);
        public static native void UnsignedChannelUpdate_set_short_channel_id(long this_ptr, long val);
        /// uint32_t UnsignedChannelUpdate_get_timestamp(const LDKUnsignedChannelUpdate *this_ptr);
        public static native int UnsignedChannelUpdate_get_timestamp(long this_ptr);
        /// void UnsignedChannelUpdate_set_timestamp(LDKUnsignedChannelUpdate *this_ptr, uint32_t val);
        public static native void UnsignedChannelUpdate_set_timestamp(long this_ptr, int val);
        /// uint8_t UnsignedChannelUpdate_get_flags(const LDKUnsignedChannelUpdate *this_ptr);
        public static native byte UnsignedChannelUpdate_get_flags(long this_ptr);
        /// void UnsignedChannelUpdate_set_flags(LDKUnsignedChannelUpdate *this_ptr, uint8_t val);
        public static native void UnsignedChannelUpdate_set_flags(long this_ptr, byte val);
        /// uint16_t UnsignedChannelUpdate_get_cltv_expiry_delta(const LDKUnsignedChannelUpdate *this_ptr);
        public static native short UnsignedChannelUpdate_get_cltv_expiry_delta(long this_ptr);
        /// void UnsignedChannelUpdate_set_cltv_expiry_delta(LDKUnsignedChannelUpdate *this_ptr, uint16_t val);
        public static native void UnsignedChannelUpdate_set_cltv_expiry_delta(long this_ptr, short val);
        /// uint64_t UnsignedChannelUpdate_get_htlc_minimum_msat(const LDKUnsignedChannelUpdate *this_ptr);
        public static native long UnsignedChannelUpdate_get_htlc_minimum_msat(long this_ptr);
        /// void UnsignedChannelUpdate_set_htlc_minimum_msat(LDKUnsignedChannelUpdate *this_ptr, uint64_t val);
        public static native void UnsignedChannelUpdate_set_htlc_minimum_msat(long this_ptr, long val);
        /// uint32_t UnsignedChannelUpdate_get_fee_base_msat(const LDKUnsignedChannelUpdate *this_ptr);
        public static native int UnsignedChannelUpdate_get_fee_base_msat(long this_ptr);
        /// void UnsignedChannelUpdate_set_fee_base_msat(LDKUnsignedChannelUpdate *this_ptr, uint32_t val);
        public static native void UnsignedChannelUpdate_set_fee_base_msat(long this_ptr, int val);
        /// uint32_t UnsignedChannelUpdate_get_fee_proportional_millionths(const LDKUnsignedChannelUpdate *this_ptr);
        public static native int UnsignedChannelUpdate_get_fee_proportional_millionths(long this_ptr);
        /// void UnsignedChannelUpdate_set_fee_proportional_millionths(LDKUnsignedChannelUpdate *this_ptr, uint32_t val);
        public static native void UnsignedChannelUpdate_set_fee_proportional_millionths(long this_ptr, int val);
        /// void ChannelUpdate_free(LDKChannelUpdate this_ptr);
        public static native void ChannelUpdate_free(long this_ptr);
        /// LDKSignature ChannelUpdate_get_signature(const LDKChannelUpdate *this_ptr);
        public static native long ChannelUpdate_get_signature(long this_ptr);
        /// void ChannelUpdate_set_signature(LDKChannelUpdate *this_ptr, LDKSignature val);
        public static native void ChannelUpdate_set_signature(long this_ptr, long val);
        /// LDKUnsignedChannelUpdate ChannelUpdate_get_contents(const LDKChannelUpdate *this_ptr);
        public static native long ChannelUpdate_get_contents(long this_ptr);
        /// void ChannelUpdate_set_contents(LDKChannelUpdate *this_ptr, LDKUnsignedChannelUpdate val);
        public static native void ChannelUpdate_set_contents(long this_ptr, long val);
        /// MUST_USE_RES LDKChannelUpdate ChannelUpdate_new(LDKSignature signature_arg, LDKUnsignedChannelUpdate contents_arg);
        public static native long ChannelUpdate_new(long signature_arg, long contents_arg);
        /// void ErrorAction_free(LDKErrorAction this_ptr);
        public static native void ErrorAction_free(long this_ptr);
        /// void LightningError_free(LDKLightningError this_ptr);
        public static native void LightningError_free(long this_ptr);
        /// LDKStr LightningError_get_err(const LDKLightningError *this_ptr);
        public static native long LightningError_get_err(long this_ptr);
        /// void LightningError_set_err(LDKLightningError *this_ptr, LDKCVec_u8Z val);
        public static native void LightningError_set_err(long this_ptr, long val);
        /// LDKErrorAction LightningError_get_action(const LDKLightningError *this_ptr);
        public static native long LightningError_get_action(long this_ptr);
        /// void LightningError_set_action(LDKLightningError *this_ptr, LDKErrorAction val);
        public static native void LightningError_set_action(long this_ptr, long val);
        /// MUST_USE_RES LDKLightningError LightningError_new(LDKCVec_u8Z err_arg, LDKErrorAction action_arg);
        public static native long LightningError_new(long err_arg, long action_arg);
        /// void CommitmentUpdate_free(LDKCommitmentUpdate this_ptr);
        public static native void CommitmentUpdate_free(long this_ptr);
        /// void CommitmentUpdate_set_update_add_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateAddHTLCZ val);
        public static native void CommitmentUpdate_set_update_add_htlcs(long this_ptr, long val);
        /// void CommitmentUpdate_set_update_fulfill_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateFulfillHTLCZ val);
        public static native void CommitmentUpdate_set_update_fulfill_htlcs(long this_ptr, long val);
        /// void CommitmentUpdate_set_update_fail_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateFailHTLCZ val);
        public static native void CommitmentUpdate_set_update_fail_htlcs(long this_ptr, long val);
        /// void CommitmentUpdate_set_update_fail_malformed_htlcs(LDKCommitmentUpdate *this_ptr, LDKCVec_UpdateFailMalformedHTLCZ val);
        public static native void CommitmentUpdate_set_update_fail_malformed_htlcs(long this_ptr, long val);
        /// LDKUpdateFee CommitmentUpdate_get_update_fee(const LDKCommitmentUpdate *this_ptr);
        public static native long CommitmentUpdate_get_update_fee(long this_ptr);
        /// void CommitmentUpdate_set_update_fee(LDKCommitmentUpdate *this_ptr, LDKUpdateFee val);
        public static native void CommitmentUpdate_set_update_fee(long this_ptr, long val);
        /// LDKCommitmentSigned CommitmentUpdate_get_commitment_signed(const LDKCommitmentUpdate *this_ptr);
        public static native long CommitmentUpdate_get_commitment_signed(long this_ptr);
        /// void CommitmentUpdate_set_commitment_signed(LDKCommitmentUpdate *this_ptr, LDKCommitmentSigned val);
        public static native void CommitmentUpdate_set_commitment_signed(long this_ptr, long val);
        /// 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);
        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);
        /// void HTLCFailChannelUpdate_free(LDKHTLCFailChannelUpdate this_ptr);
        public static native void HTLCFailChannelUpdate_free(long this_ptr);
        /// void ChannelMessageHandler_free(LDKChannelMessageHandler this_ptr);
        public static native void ChannelMessageHandler_free(long this_ptr);
        /// void RoutingMessageHandler_free(LDKRoutingMessageHandler this_ptr);
        public static native void RoutingMessageHandler_free(long this_ptr);
        /// LDKCVec_u8Z AcceptChannel_write(const LDKAcceptChannel *obj);
        public static native long AcceptChannel_write(long obj);
        /// LDKAcceptChannel AcceptChannel_read(LDKu8slice ser);
        public static native long AcceptChannel_read(long ser);
        /// LDKCVec_u8Z AnnouncementSignatures_write(const LDKAnnouncementSignatures *obj);
        public static native long AnnouncementSignatures_write(long obj);
        /// LDKAnnouncementSignatures AnnouncementSignatures_read(LDKu8slice ser);
        public static native long AnnouncementSignatures_read(long ser);
        /// LDKCVec_u8Z ChannelReestablish_write(const LDKChannelReestablish *obj);
        public static native long ChannelReestablish_write(long obj);
        /// LDKChannelReestablish ChannelReestablish_read(LDKu8slice ser);
        public static native long ChannelReestablish_read(long ser);
        /// LDKCVec_u8Z ClosingSigned_write(const LDKClosingSigned *obj);
        public static native long ClosingSigned_write(long obj);
        /// LDKClosingSigned ClosingSigned_read(LDKu8slice ser);
        public static native long ClosingSigned_read(long ser);
        /// LDKCVec_u8Z CommitmentSigned_write(const LDKCommitmentSigned *obj);
        public static native long CommitmentSigned_write(long obj);
        /// LDKCommitmentSigned CommitmentSigned_read(LDKu8slice ser);
        public static native long CommitmentSigned_read(long ser);
        /// LDKCVec_u8Z FundingCreated_write(const LDKFundingCreated *obj);
        public static native long FundingCreated_write(long obj);
        /// LDKFundingCreated FundingCreated_read(LDKu8slice ser);
        public static native long FundingCreated_read(long ser);
        /// LDKCVec_u8Z FundingSigned_write(const LDKFundingSigned *obj);
        public static native long FundingSigned_write(long obj);
        /// LDKFundingSigned FundingSigned_read(LDKu8slice ser);
        public static native long FundingSigned_read(long ser);
        /// LDKCVec_u8Z FundingLocked_write(const LDKFundingLocked *obj);
        public static native long FundingLocked_write(long obj);
        /// LDKFundingLocked FundingLocked_read(LDKu8slice ser);
        public static native long FundingLocked_read(long ser);
        /// LDKCVec_u8Z Init_write(const LDKInit *obj);
        public static native long Init_write(long obj);
        /// LDKInit Init_read(LDKu8slice ser);
        public static native long Init_read(long ser);
        /// LDKCVec_u8Z OpenChannel_write(const LDKOpenChannel *obj);
        public static native long OpenChannel_write(long obj);
        /// LDKOpenChannel OpenChannel_read(LDKu8slice ser);
        public static native long OpenChannel_read(long ser);
        /// LDKCVec_u8Z RevokeAndACK_write(const LDKRevokeAndACK *obj);
        public static native long RevokeAndACK_write(long obj);
        /// LDKRevokeAndACK RevokeAndACK_read(LDKu8slice ser);
        public static native long RevokeAndACK_read(long ser);
        /// LDKCVec_u8Z Shutdown_write(const LDKShutdown *obj);
        public static native long Shutdown_write(long obj);
        /// LDKShutdown Shutdown_read(LDKu8slice ser);
        public static native long Shutdown_read(long ser);
        /// LDKCVec_u8Z UpdateFailHTLC_write(const LDKUpdateFailHTLC *obj);
        public static native long UpdateFailHTLC_write(long obj);
        /// LDKUpdateFailHTLC UpdateFailHTLC_read(LDKu8slice ser);
        public static native long UpdateFailHTLC_read(long ser);
        /// LDKCVec_u8Z UpdateFailMalformedHTLC_write(const LDKUpdateFailMalformedHTLC *obj);
        public static native long UpdateFailMalformedHTLC_write(long obj);
        /// LDKUpdateFailMalformedHTLC UpdateFailMalformedHTLC_read(LDKu8slice ser);
        public static native long UpdateFailMalformedHTLC_read(long ser);
        /// LDKCVec_u8Z UpdateFee_write(const LDKUpdateFee *obj);
        public static native long UpdateFee_write(long obj);
        /// LDKUpdateFee UpdateFee_read(LDKu8slice ser);
        public static native long UpdateFee_read(long ser);
        /// LDKCVec_u8Z UpdateFulfillHTLC_write(const LDKUpdateFulfillHTLC *obj);
        public static native long UpdateFulfillHTLC_write(long obj);
        /// LDKUpdateFulfillHTLC UpdateFulfillHTLC_read(LDKu8slice ser);
        public static native long UpdateFulfillHTLC_read(long ser);
        /// LDKCVec_u8Z UpdateAddHTLC_write(const LDKUpdateAddHTLC *obj);
        public static native long UpdateAddHTLC_write(long obj);
        /// LDKUpdateAddHTLC UpdateAddHTLC_read(LDKu8slice ser);
        public static native long UpdateAddHTLC_read(long ser);
        /// LDKCVec_u8Z Ping_write(const LDKPing *obj);
        public static native long Ping_write(long obj);
        /// LDKPing Ping_read(LDKu8slice ser);
        public static native long Ping_read(long ser);
        /// LDKCVec_u8Z Pong_write(const LDKPong *obj);
        public static native long Pong_write(long obj);
        /// LDKPong Pong_read(LDKu8slice ser);
        public static native long Pong_read(long ser);
        /// LDKCVec_u8Z UnsignedChannelAnnouncement_write(const LDKUnsignedChannelAnnouncement *obj);
        public static native long UnsignedChannelAnnouncement_write(long obj);
        /// LDKUnsignedChannelAnnouncement UnsignedChannelAnnouncement_read(LDKu8slice ser);
        public static native long UnsignedChannelAnnouncement_read(long ser);
        /// LDKCVec_u8Z ChannelAnnouncement_write(const LDKChannelAnnouncement *obj);
        public static native long ChannelAnnouncement_write(long obj);
        /// LDKChannelAnnouncement ChannelAnnouncement_read(LDKu8slice ser);
        public static native long ChannelAnnouncement_read(long ser);
        /// LDKCVec_u8Z UnsignedChannelUpdate_write(const LDKUnsignedChannelUpdate *obj);
        public static native long UnsignedChannelUpdate_write(long obj);
        /// LDKUnsignedChannelUpdate UnsignedChannelUpdate_read(LDKu8slice ser);
        public static native long UnsignedChannelUpdate_read(long ser);
        /// LDKCVec_u8Z ChannelUpdate_write(const LDKChannelUpdate *obj);
        public static native long ChannelUpdate_write(long obj);
        /// LDKChannelUpdate ChannelUpdate_read(LDKu8slice ser);
        public static native long ChannelUpdate_read(long ser);
        /// LDKCVec_u8Z ErrorMessage_write(const LDKErrorMessage *obj);
        public static native long ErrorMessage_write(long obj);
        /// LDKErrorMessage ErrorMessage_read(LDKu8slice ser);
        public static native long ErrorMessage_read(long ser);
        /// LDKCVec_u8Z UnsignedNodeAnnouncement_write(const LDKUnsignedNodeAnnouncement *obj);
        public static native long UnsignedNodeAnnouncement_write(long obj);
        /// LDKUnsignedNodeAnnouncement UnsignedNodeAnnouncement_read(LDKu8slice ser);
        public static native long UnsignedNodeAnnouncement_read(long ser);
        /// LDKCVec_u8Z NodeAnnouncement_write(const LDKNodeAnnouncement *obj);
        public static native long NodeAnnouncement_write(long obj);
        /// LDKNodeAnnouncement NodeAnnouncement_read(LDKu8slice ser);
        public static native long NodeAnnouncement_read(long ser);
        /// void MessageHandler_free(LDKMessageHandler this_ptr);
        public static native void MessageHandler_free(long this_ptr);
        /// const LDKChannelMessageHandler *MessageHandler_get_chan_handler(const LDKMessageHandler *this_ptr);
        public static native long MessageHandler_get_chan_handler(long this_ptr);
        /// void MessageHandler_set_chan_handler(LDKMessageHandler *this_ptr, LDKChannelMessageHandler val);
        public static native void MessageHandler_set_chan_handler(long this_ptr, long val);
        /// const LDKRoutingMessageHandler *MessageHandler_get_route_handler(const LDKMessageHandler *this_ptr);
        public static native long MessageHandler_get_route_handler(long this_ptr);
        /// void MessageHandler_set_route_handler(LDKMessageHandler *this_ptr, LDKRoutingMessageHandler val);
        public static native void MessageHandler_set_route_handler(long this_ptr, long val);
        /// MUST_USE_RES LDKMessageHandler MessageHandler_new(LDKChannelMessageHandler chan_handler_arg, LDKRoutingMessageHandler route_handler_arg);
        public static native long MessageHandler_new(long chan_handler_arg, long route_handler_arg);
        /// void SocketDescriptor_free(LDKSocketDescriptor this_ptr);
        public static native void SocketDescriptor_free(long this_ptr);
        /// void PeerHandleError_free(LDKPeerHandleError this_ptr);
        public static native void PeerHandleError_free(long this_ptr);
        /// bool PeerHandleError_get_no_connection_possible(const LDKPeerHandleError *this_ptr);
        public static native boolean PeerHandleError_get_no_connection_possible(long this_ptr);
        /// void PeerHandleError_set_no_connection_possible(LDKPeerHandleError *this_ptr, bool val);
        public static native void PeerHandleError_set_no_connection_possible(long this_ptr, boolean val);
        /// MUST_USE_RES LDKPeerHandleError PeerHandleError_new(bool no_connection_possible_arg);
        public static native long PeerHandleError_new(boolean no_connection_possible_arg);
        /// void PeerManager_free(LDKPeerManager this_ptr);
        public static native void PeerManager_free(long this_ptr);
        /// MUST_USE_RES LDKPeerManager PeerManager_new(LDKMessageHandler message_handler, LDKSecretKey our_node_secret, const uint8_t (*ephemeral_random_data)[32], LDKLogger logger);
        public static native long PeerManager_new(long message_handler, long our_node_secret, byte[] ephemeral_random_data, long logger);
        /// MUST_USE_RES LDKCVec_PublicKeyZ PeerManager_get_peer_node_ids(const LDKPeerManager *this_arg);
        public static native long PeerManager_get_peer_node_ids(long this_arg);
        /// MUST_USE_RES LDKCResult_CVec_u8ZPeerHandleErrorZ PeerManager_new_outbound_connection(const LDKPeerManager *this_arg, LDKPublicKey their_node_id, LDKSocketDescriptor descriptor);
        public static native long PeerManager_new_outbound_connection(long this_arg, long their_node_id, long descriptor);
        /// MUST_USE_RES LDKCResult_NonePeerHandleErrorZ PeerManager_new_inbound_connection(const LDKPeerManager *this_arg, LDKSocketDescriptor descriptor);
        public static native long PeerManager_new_inbound_connection(long this_arg, long descriptor);
        /// MUST_USE_RES LDKCResult_NonePeerHandleErrorZ PeerManager_write_buffer_space_avail(const LDKPeerManager *this_arg, LDKSocketDescriptor *descriptor);
        public static native long PeerManager_write_buffer_space_avail(long this_arg, long descriptor);
        /// MUST_USE_RES LDKCResult_boolPeerHandleErrorZ PeerManager_read_event(const LDKPeerManager *this_arg, LDKSocketDescriptor *peer_descriptor, LDKu8slice data);
        public static native long PeerManager_read_event(long this_arg, long peer_descriptor, long data);
        /// void PeerManager_process_events(const LDKPeerManager *this_arg);
        public static native void PeerManager_process_events(long this_arg);
        /// void PeerManager_socket_disconnected(const LDKPeerManager *this_arg, const LDKSocketDescriptor *descriptor);
        public static native void PeerManager_socket_disconnected(long this_arg, long descriptor);
        /// void PeerManager_timer_tick_occured(const LDKPeerManager *this_arg);
        public static native void PeerManager_timer_tick_occured(long this_arg);
        /// LDKThirtyTwoBytes build_commitment_secret(const uint8_t (*commitment_seed)[32], uint64_t idx);
        public static native long build_commitment_secret(byte[] commitment_seed, long idx);
        /// void TxCreationKeys_free(LDKTxCreationKeys this_ptr);
        public static native void TxCreationKeys_free(long this_ptr);
        /// LDKPublicKey TxCreationKeys_get_per_commitment_point(const LDKTxCreationKeys *this_ptr);
        public static native long TxCreationKeys_get_per_commitment_point(long this_ptr);
        /// void TxCreationKeys_set_per_commitment_point(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
        public static native void TxCreationKeys_set_per_commitment_point(long this_ptr, long val);
        /// LDKPublicKey TxCreationKeys_get_revocation_key(const LDKTxCreationKeys *this_ptr);
        public static native long TxCreationKeys_get_revocation_key(long this_ptr);
        /// void TxCreationKeys_set_revocation_key(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
        public static native void TxCreationKeys_set_revocation_key(long this_ptr, long val);
        /// LDKPublicKey TxCreationKeys_get_a_htlc_key(const LDKTxCreationKeys *this_ptr);
        public static native long TxCreationKeys_get_a_htlc_key(long this_ptr);
        /// void TxCreationKeys_set_a_htlc_key(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
        public static native void TxCreationKeys_set_a_htlc_key(long this_ptr, long val);
        /// LDKPublicKey TxCreationKeys_get_b_htlc_key(const LDKTxCreationKeys *this_ptr);
        public static native long TxCreationKeys_get_b_htlc_key(long this_ptr);
        /// void TxCreationKeys_set_b_htlc_key(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
        public static native void TxCreationKeys_set_b_htlc_key(long this_ptr, long val);
        /// LDKPublicKey TxCreationKeys_get_a_delayed_payment_key(const LDKTxCreationKeys *this_ptr);
        public static native long TxCreationKeys_get_a_delayed_payment_key(long this_ptr);
        /// void TxCreationKeys_set_a_delayed_payment_key(LDKTxCreationKeys *this_ptr, LDKPublicKey val);
        public static native void TxCreationKeys_set_a_delayed_payment_key(long this_ptr, long val);
        /// MUST_USE_RES LDKTxCreationKeys TxCreationKeys_new(LDKPublicKey per_commitment_point_arg, LDKPublicKey revocation_key_arg, LDKPublicKey a_htlc_key_arg, LDKPublicKey b_htlc_key_arg, LDKPublicKey a_delayed_payment_key_arg);
        public static native long TxCreationKeys_new(long per_commitment_point_arg, long revocation_key_arg, long a_htlc_key_arg, long b_htlc_key_arg, long a_delayed_payment_key_arg);
        /// LDKCVec_u8Z TxCreationKeys_write(const LDKTxCreationKeys *obj);
        public static native long TxCreationKeys_write(long obj);
        /// LDKTxCreationKeys TxCreationKeys_read(LDKu8slice ser);
        public static native long TxCreationKeys_read(long ser);
        /// void PreCalculatedTxCreationKeys_free(LDKPreCalculatedTxCreationKeys this_ptr);
        public static native void PreCalculatedTxCreationKeys_free(long this_ptr);
        /// MUST_USE_RES LDKPreCalculatedTxCreationKeys PreCalculatedTxCreationKeys_new(LDKTxCreationKeys keys);
        public static native long PreCalculatedTxCreationKeys_new(long keys);
        /// MUST_USE_RES LDKTxCreationKeys PreCalculatedTxCreationKeys_trust_key_derivation(const LDKPreCalculatedTxCreationKeys *this_arg);
        public static native long PreCalculatedTxCreationKeys_trust_key_derivation(long this_arg);
        /// MUST_USE_RES LDKPublicKey PreCalculatedTxCreationKeys_per_commitment_point(const LDKPreCalculatedTxCreationKeys *this_arg);
        public static native long PreCalculatedTxCreationKeys_per_commitment_point(long this_arg);
        /// void ChannelPublicKeys_free(LDKChannelPublicKeys this_ptr);
        public static native void ChannelPublicKeys_free(long this_ptr);
        /// LDKPublicKey ChannelPublicKeys_get_funding_pubkey(const LDKChannelPublicKeys *this_ptr);
        public static native long ChannelPublicKeys_get_funding_pubkey(long this_ptr);
        /// void ChannelPublicKeys_set_funding_pubkey(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
        public static native void ChannelPublicKeys_set_funding_pubkey(long this_ptr, long val);
        /// LDKPublicKey ChannelPublicKeys_get_revocation_basepoint(const LDKChannelPublicKeys *this_ptr);
        public static native long ChannelPublicKeys_get_revocation_basepoint(long this_ptr);
        /// void ChannelPublicKeys_set_revocation_basepoint(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
        public static native void ChannelPublicKeys_set_revocation_basepoint(long this_ptr, long val);
        /// LDKPublicKey ChannelPublicKeys_get_payment_point(const LDKChannelPublicKeys *this_ptr);
        public static native long ChannelPublicKeys_get_payment_point(long this_ptr);
        /// void ChannelPublicKeys_set_payment_point(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
        public static native void ChannelPublicKeys_set_payment_point(long this_ptr, long val);
        /// LDKPublicKey ChannelPublicKeys_get_delayed_payment_basepoint(const LDKChannelPublicKeys *this_ptr);
        public static native long ChannelPublicKeys_get_delayed_payment_basepoint(long this_ptr);
        /// void ChannelPublicKeys_set_delayed_payment_basepoint(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
        public static native void ChannelPublicKeys_set_delayed_payment_basepoint(long this_ptr, long val);
        /// LDKPublicKey ChannelPublicKeys_get_htlc_basepoint(const LDKChannelPublicKeys *this_ptr);
        public static native long ChannelPublicKeys_get_htlc_basepoint(long this_ptr);
        /// void ChannelPublicKeys_set_htlc_basepoint(LDKChannelPublicKeys *this_ptr, LDKPublicKey val);
        public static native void ChannelPublicKeys_set_htlc_basepoint(long this_ptr, long val);
        /// 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);
        public static native long ChannelPublicKeys_new(long funding_pubkey_arg, long revocation_basepoint_arg, long payment_point_arg, long delayed_payment_basepoint_arg, long htlc_basepoint_arg);
        /// LDKCVec_u8Z ChannelPublicKeys_write(const LDKChannelPublicKeys *obj);
        public static native long ChannelPublicKeys_write(long obj);
        /// LDKChannelPublicKeys ChannelPublicKeys_read(LDKu8slice ser);
        public static native long ChannelPublicKeys_read(long ser);
        /// MUST_USE_RES LDKCResult_TxCreationKeysSecpErrorZ TxCreationKeys_derive_new(LDKPublicKey per_commitment_point, LDKPublicKey a_delayed_payment_base, LDKPublicKey a_htlc_base, LDKPublicKey b_revocation_base, LDKPublicKey b_htlc_base);
        public static native long TxCreationKeys_derive_new(long per_commitment_point, long a_delayed_payment_base, long a_htlc_base, long b_revocation_base, long b_htlc_base);
        /// LDKCVec_u8Z get_revokeable_redeemscript(LDKPublicKey revocation_key, uint16_t to_self_delay, LDKPublicKey delayed_payment_key);
        public static native long get_revokeable_redeemscript(long revocation_key, short to_self_delay, long delayed_payment_key);
        /// void HTLCOutputInCommitment_free(LDKHTLCOutputInCommitment this_ptr);
        public static native void HTLCOutputInCommitment_free(long this_ptr);
        /// bool HTLCOutputInCommitment_get_offered(const LDKHTLCOutputInCommitment *this_ptr);
        public static native boolean HTLCOutputInCommitment_get_offered(long this_ptr);
        /// void HTLCOutputInCommitment_set_offered(LDKHTLCOutputInCommitment *this_ptr, bool val);
        public static native void HTLCOutputInCommitment_set_offered(long this_ptr, boolean val);
        /// uint64_t HTLCOutputInCommitment_get_amount_msat(const LDKHTLCOutputInCommitment *this_ptr);
        public static native long HTLCOutputInCommitment_get_amount_msat(long this_ptr);
        /// void HTLCOutputInCommitment_set_amount_msat(LDKHTLCOutputInCommitment *this_ptr, uint64_t val);
        public static native void HTLCOutputInCommitment_set_amount_msat(long this_ptr, long val);
        /// uint32_t HTLCOutputInCommitment_get_cltv_expiry(const LDKHTLCOutputInCommitment *this_ptr);
        public static native int HTLCOutputInCommitment_get_cltv_expiry(long this_ptr);
        /// void HTLCOutputInCommitment_set_cltv_expiry(LDKHTLCOutputInCommitment *this_ptr, uint32_t val);
        public static native void HTLCOutputInCommitment_set_cltv_expiry(long this_ptr, int val);
        /// const uint8_t (*HTLCOutputInCommitment_get_payment_hash(const LDKHTLCOutputInCommitment *this_ptr))[32];
        public static native byte[] HTLCOutputInCommitment_get_payment_hash(long this_ptr);
        /// void HTLCOutputInCommitment_set_payment_hash(LDKHTLCOutputInCommitment *this_ptr, LDKThirtyTwoBytes val);
        public static native void HTLCOutputInCommitment_set_payment_hash(long this_ptr, long val);
        /// LDKCVec_u8Z HTLCOutputInCommitment_write(const LDKHTLCOutputInCommitment *obj);
        public static native long HTLCOutputInCommitment_write(long obj);
        /// LDKHTLCOutputInCommitment HTLCOutputInCommitment_read(LDKu8slice ser);
        public static native long HTLCOutputInCommitment_read(long ser);
        /// LDKCVec_u8Z get_htlc_redeemscript(const LDKHTLCOutputInCommitment *htlc, const LDKTxCreationKeys *keys);
        public static native long get_htlc_redeemscript(long htlc, long keys);
        /// LDKCVec_u8Z make_funding_redeemscript(LDKPublicKey a, LDKPublicKey b);
        public static native long make_funding_redeemscript(long a, long b);
        /// LDKCVec_u8Z build_htlc_transaction(const uint8_t (*prev_hash)[32], uint32_t feerate_per_kw, uint16_t to_self_delay, const LDKHTLCOutputInCommitment *htlc, LDKPublicKey a_delayed_payment_key, LDKPublicKey revocation_key);
        public static native long build_htlc_transaction(byte[] prev_hash, int feerate_per_kw, short to_self_delay, long htlc, long a_delayed_payment_key, long revocation_key);
        /// void LocalCommitmentTransaction_free(LDKLocalCommitmentTransaction this_ptr);
        public static native void LocalCommitmentTransaction_free(long this_ptr);
        /// LDKCVec_u8Z LocalCommitmentTransaction_get_unsigned_tx(const LDKLocalCommitmentTransaction *this_ptr);
        public static native long LocalCommitmentTransaction_get_unsigned_tx(long this_ptr);
        /// void LocalCommitmentTransaction_set_unsigned_tx(LDKLocalCommitmentTransaction *this_ptr, LDKCVec_u8Z val);
        public static native void LocalCommitmentTransaction_set_unsigned_tx(long this_ptr, long val);
        /// LDKSignature LocalCommitmentTransaction_get_their_sig(const LDKLocalCommitmentTransaction *this_ptr);
        public static native long LocalCommitmentTransaction_get_their_sig(long this_ptr);
        /// void LocalCommitmentTransaction_set_their_sig(LDKLocalCommitmentTransaction *this_ptr, LDKSignature val);
        public static native void LocalCommitmentTransaction_set_their_sig(long this_ptr, long val);
        /// uint32_t LocalCommitmentTransaction_get_feerate_per_kw(const LDKLocalCommitmentTransaction *this_ptr);
        public static native int LocalCommitmentTransaction_get_feerate_per_kw(long this_ptr);
        /// void LocalCommitmentTransaction_set_feerate_per_kw(LDKLocalCommitmentTransaction *this_ptr, uint32_t val);
        public static native void LocalCommitmentTransaction_set_feerate_per_kw(long this_ptr, int val);
        /// void LocalCommitmentTransaction_set_per_htlc(LDKLocalCommitmentTransaction *this_ptr, LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ val);
        public static native void LocalCommitmentTransaction_set_per_htlc(long this_ptr, long val);
        /// MUST_USE_RES LDKLocalCommitmentTransaction LocalCommitmentTransaction_new_missing_local_sig(LDKCVec_u8Z unsigned_tx, LDKSignature their_sig, LDKPublicKey our_funding_key, LDKPublicKey their_funding_key, LDKTxCreationKeys local_keys, uint32_t feerate_per_kw, LDKCVec_C2Tuple_HTLCOutputInCommitmentSignatureZZ htlc_data);
        public static native long LocalCommitmentTransaction_new_missing_local_sig(long unsigned_tx, long their_sig, long our_funding_key, long their_funding_key, long local_keys, int feerate_per_kw, long htlc_data);
        /// MUST_USE_RES LDKTxCreationKeys LocalCommitmentTransaction_trust_key_derivation(const LDKLocalCommitmentTransaction *this_arg);
        public static native long LocalCommitmentTransaction_trust_key_derivation(long this_arg);
        /// MUST_USE_RES LDKThirtyTwoBytes LocalCommitmentTransaction_txid(const LDKLocalCommitmentTransaction *this_arg);
        public static native long LocalCommitmentTransaction_txid(long this_arg);
        /// MUST_USE_RES LDKSignature LocalCommitmentTransaction_get_local_sig(const LDKLocalCommitmentTransaction *this_arg, const uint8_t (*funding_key)[32], LDKu8slice funding_redeemscript, uint64_t channel_value_satoshis);
        public static native long LocalCommitmentTransaction_get_local_sig(long this_arg, byte[] funding_key, long funding_redeemscript, long channel_value_satoshis);
        /// MUST_USE_RES LDKCResult_CVec_SignatureZNoneZ LocalCommitmentTransaction_get_htlc_sigs(const LDKLocalCommitmentTransaction *this_arg, const uint8_t (*htlc_base_key)[32], uint16_t local_csv);
        public static native long LocalCommitmentTransaction_get_htlc_sigs(long this_arg, byte[] htlc_base_key, short local_csv);
        /// LDKCVec_u8Z LocalCommitmentTransaction_write(const LDKLocalCommitmentTransaction *obj);
        public static native long LocalCommitmentTransaction_write(long obj);
        /// LDKLocalCommitmentTransaction LocalCommitmentTransaction_read(LDKu8slice ser);
        public static native long LocalCommitmentTransaction_read(long ser);
        /// void InitFeatures_free(LDKInitFeatures this_ptr);
        public static native void InitFeatures_free(long this_ptr);
        /// void NodeFeatures_free(LDKNodeFeatures this_ptr);
        public static native void NodeFeatures_free(long this_ptr);
        /// void ChannelFeatures_free(LDKChannelFeatures this_ptr);
        public static native void ChannelFeatures_free(long this_ptr);
        /// void RouteHop_free(LDKRouteHop this_ptr);
        public static native void RouteHop_free(long this_ptr);
        /// LDKPublicKey RouteHop_get_pubkey(const LDKRouteHop *this_ptr);
        public static native long RouteHop_get_pubkey(long this_ptr);
        /// void RouteHop_set_pubkey(LDKRouteHop *this_ptr, LDKPublicKey val);
        public static native void RouteHop_set_pubkey(long this_ptr, long val);
        /// uint64_t RouteHop_get_short_channel_id(const LDKRouteHop *this_ptr);
        public static native long RouteHop_get_short_channel_id(long this_ptr);
        /// void RouteHop_set_short_channel_id(LDKRouteHop *this_ptr, uint64_t val);
        public static native void RouteHop_set_short_channel_id(long this_ptr, long val);
        /// uint64_t RouteHop_get_fee_msat(const LDKRouteHop *this_ptr);
        public static native long RouteHop_get_fee_msat(long this_ptr);
        /// void RouteHop_set_fee_msat(LDKRouteHop *this_ptr, uint64_t val);
        public static native void RouteHop_set_fee_msat(long this_ptr, long val);
        /// uint32_t RouteHop_get_cltv_expiry_delta(const LDKRouteHop *this_ptr);
        public static native int RouteHop_get_cltv_expiry_delta(long this_ptr);
        /// void RouteHop_set_cltv_expiry_delta(LDKRouteHop *this_ptr, uint32_t val);
        public static native void RouteHop_set_cltv_expiry_delta(long this_ptr, int val);
        /// void Route_free(LDKRoute this_ptr);
        public static native void Route_free(long this_ptr);
        /// void Route_set_paths(LDKRoute *this_ptr, LDKCVec_CVec_RouteHopZZ val);
        public static native void Route_set_paths(long this_ptr, long val);
        /// MUST_USE_RES LDKRoute Route_new(LDKCVec_CVec_RouteHopZZ paths_arg);
        public static native long Route_new(long paths_arg);
        /// LDKCVec_u8Z Route_write(const LDKRoute *obj);
        public static native long Route_write(long obj);
        /// LDKRoute Route_read(LDKu8slice ser);
        public static native long Route_read(long ser);
        /// void RouteHint_free(LDKRouteHint this_ptr);
        public static native void RouteHint_free(long this_ptr);
        /// LDKPublicKey RouteHint_get_src_node_id(const LDKRouteHint *this_ptr);
        public static native long RouteHint_get_src_node_id(long this_ptr);
        /// void RouteHint_set_src_node_id(LDKRouteHint *this_ptr, LDKPublicKey val);
        public static native void RouteHint_set_src_node_id(long this_ptr, long val);
        /// uint64_t RouteHint_get_short_channel_id(const LDKRouteHint *this_ptr);
        public static native long RouteHint_get_short_channel_id(long this_ptr);
        /// void RouteHint_set_short_channel_id(LDKRouteHint *this_ptr, uint64_t val);
        public static native void RouteHint_set_short_channel_id(long this_ptr, long val);
        /// LDKRoutingFees RouteHint_get_fees(const LDKRouteHint *this_ptr);
        public static native long RouteHint_get_fees(long this_ptr);
        /// void RouteHint_set_fees(LDKRouteHint *this_ptr, LDKRoutingFees val);
        public static native void RouteHint_set_fees(long this_ptr, long val);
        /// uint16_t RouteHint_get_cltv_expiry_delta(const LDKRouteHint *this_ptr);
        public static native short RouteHint_get_cltv_expiry_delta(long this_ptr);
        /// void RouteHint_set_cltv_expiry_delta(LDKRouteHint *this_ptr, uint16_t val);
        public static native void RouteHint_set_cltv_expiry_delta(long this_ptr, short val);
        /// uint64_t RouteHint_get_htlc_minimum_msat(const LDKRouteHint *this_ptr);
        public static native long RouteHint_get_htlc_minimum_msat(long this_ptr);
        /// void RouteHint_set_htlc_minimum_msat(LDKRouteHint *this_ptr, uint64_t val);
        public static native void RouteHint_set_htlc_minimum_msat(long this_ptr, long val);
        /// 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);
        public static native long RouteHint_new(long src_node_id_arg, long short_channel_id_arg, long fees_arg, short cltv_expiry_delta_arg, long htlc_minimum_msat_arg);
        /// 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);
        public static native long get_route(long our_node_id, long network, long target, long first_hops, long last_hops, long final_value_msat, int final_cltv, long logger);
        /// void NetworkGraph_free(LDKNetworkGraph this_ptr);
        public static native void NetworkGraph_free(long this_ptr);
        /// void LockedNetworkGraph_free(LDKLockedNetworkGraph this_ptr);
        public static native void LockedNetworkGraph_free(long this_ptr);
        /// void NetGraphMsgHandler_free(LDKNetGraphMsgHandler this_ptr);
        public static native void NetGraphMsgHandler_free(long this_ptr);
        /// MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_new(LDKChainWatchInterface chain_monitor, LDKLogger logger);
        public static native long NetGraphMsgHandler_new(long chain_monitor, long logger);
        /// MUST_USE_RES LDKNetGraphMsgHandler NetGraphMsgHandler_from_net_graph(LDKChainWatchInterface chain_monitor, LDKLogger logger, LDKNetworkGraph network_graph);
        public static native long NetGraphMsgHandler_from_net_graph(long chain_monitor, long logger, long network_graph);
        /// MUST_USE_RES LDKLockedNetworkGraph NetGraphMsgHandler_read_locked_graph(const LDKNetGraphMsgHandler *this_arg);
        public static native long NetGraphMsgHandler_read_locked_graph(long this_arg);
        /// MUST_USE_RES LDKNetworkGraph LockedNetworkGraph_graph(const LDKLockedNetworkGraph *this_arg);
        public static native long LockedNetworkGraph_graph(long this_arg);
        /// LDKRoutingMessageHandler NetGraphMsgHandler_as_RoutingMessageHandler(const LDKNetGraphMsgHandler *this_arg);
        public static native long NetGraphMsgHandler_as_RoutingMessageHandler(long this_arg);
        /// void DirectionalChannelInfo_free(LDKDirectionalChannelInfo this_ptr);
        public static native void DirectionalChannelInfo_free(long this_ptr);
        /// uint32_t DirectionalChannelInfo_get_last_update(const LDKDirectionalChannelInfo *this_ptr);
        public static native int DirectionalChannelInfo_get_last_update(long this_ptr);
        /// void DirectionalChannelInfo_set_last_update(LDKDirectionalChannelInfo *this_ptr, uint32_t val);
        public static native void DirectionalChannelInfo_set_last_update(long this_ptr, int val);
        /// bool DirectionalChannelInfo_get_enabled(const LDKDirectionalChannelInfo *this_ptr);
        public static native boolean DirectionalChannelInfo_get_enabled(long this_ptr);
        /// void DirectionalChannelInfo_set_enabled(LDKDirectionalChannelInfo *this_ptr, bool val);
        public static native void DirectionalChannelInfo_set_enabled(long this_ptr, boolean val);
        /// uint16_t DirectionalChannelInfo_get_cltv_expiry_delta(const LDKDirectionalChannelInfo *this_ptr);
        public static native short DirectionalChannelInfo_get_cltv_expiry_delta(long this_ptr);
        /// void DirectionalChannelInfo_set_cltv_expiry_delta(LDKDirectionalChannelInfo *this_ptr, uint16_t val);
        public static native void DirectionalChannelInfo_set_cltv_expiry_delta(long this_ptr, short val);
        /// uint64_t DirectionalChannelInfo_get_htlc_minimum_msat(const LDKDirectionalChannelInfo *this_ptr);
        public static native long DirectionalChannelInfo_get_htlc_minimum_msat(long this_ptr);
        /// void DirectionalChannelInfo_set_htlc_minimum_msat(LDKDirectionalChannelInfo *this_ptr, uint64_t val);
        public static native void DirectionalChannelInfo_set_htlc_minimum_msat(long this_ptr, long val);
        /// LDKCVec_u8Z DirectionalChannelInfo_write(const LDKDirectionalChannelInfo *obj);
        public static native long DirectionalChannelInfo_write(long obj);
        /// LDKDirectionalChannelInfo DirectionalChannelInfo_read(LDKu8slice ser);
        public static native long DirectionalChannelInfo_read(long ser);
        /// void ChannelInfo_free(LDKChannelInfo this_ptr);
        public static native void ChannelInfo_free(long this_ptr);
        /// LDKPublicKey ChannelInfo_get_node_one(const LDKChannelInfo *this_ptr);
        public static native long ChannelInfo_get_node_one(long this_ptr);
        /// void ChannelInfo_set_node_one(LDKChannelInfo *this_ptr, LDKPublicKey val);
        public static native void ChannelInfo_set_node_one(long this_ptr, long val);
        /// LDKDirectionalChannelInfo ChannelInfo_get_one_to_two(const LDKChannelInfo *this_ptr);
        public static native long ChannelInfo_get_one_to_two(long this_ptr);
        /// void ChannelInfo_set_one_to_two(LDKChannelInfo *this_ptr, LDKDirectionalChannelInfo val);
        public static native void ChannelInfo_set_one_to_two(long this_ptr, long val);
        /// LDKPublicKey ChannelInfo_get_node_two(const LDKChannelInfo *this_ptr);
        public static native long ChannelInfo_get_node_two(long this_ptr);
        /// void ChannelInfo_set_node_two(LDKChannelInfo *this_ptr, LDKPublicKey val);
        public static native void ChannelInfo_set_node_two(long this_ptr, long val);
        /// LDKDirectionalChannelInfo ChannelInfo_get_two_to_one(const LDKChannelInfo *this_ptr);
        public static native long ChannelInfo_get_two_to_one(long this_ptr);
        /// void ChannelInfo_set_two_to_one(LDKChannelInfo *this_ptr, LDKDirectionalChannelInfo val);
        public static native void ChannelInfo_set_two_to_one(long this_ptr, long val);
        /// LDKCVec_u8Z ChannelInfo_write(const LDKChannelInfo *obj);
        public static native long ChannelInfo_write(long obj);
        /// LDKChannelInfo ChannelInfo_read(LDKu8slice ser);
        public static native long ChannelInfo_read(long ser);
        /// void RoutingFees_free(LDKRoutingFees this_ptr);
        public static native void RoutingFees_free(long this_ptr);
        /// uint32_t RoutingFees_get_base_msat(const LDKRoutingFees *this_ptr);
        public static native int RoutingFees_get_base_msat(long this_ptr);
        /// void RoutingFees_set_base_msat(LDKRoutingFees *this_ptr, uint32_t val);
        public static native void RoutingFees_set_base_msat(long this_ptr, int val);
        /// uint32_t RoutingFees_get_proportional_millionths(const LDKRoutingFees *this_ptr);
        public static native int RoutingFees_get_proportional_millionths(long this_ptr);
        /// void RoutingFees_set_proportional_millionths(LDKRoutingFees *this_ptr, uint32_t val);
        public static native void RoutingFees_set_proportional_millionths(long this_ptr, int val);
        /// MUST_USE_RES LDKRoutingFees RoutingFees_new(uint32_t base_msat_arg, uint32_t proportional_millionths_arg);
        public static native long RoutingFees_new(int base_msat_arg, int proportional_millionths_arg);
        /// LDKRoutingFees RoutingFees_read(LDKu8slice ser);
        public static native long RoutingFees_read(long ser);
        /// LDKCVec_u8Z RoutingFees_write(const LDKRoutingFees *obj);
        public static native long RoutingFees_write(long obj);
        /// void NodeAnnouncementInfo_free(LDKNodeAnnouncementInfo this_ptr);
        public static native void NodeAnnouncementInfo_free(long this_ptr);
        /// uint32_t NodeAnnouncementInfo_get_last_update(const LDKNodeAnnouncementInfo *this_ptr);
        public static native int NodeAnnouncementInfo_get_last_update(long this_ptr);
        /// void NodeAnnouncementInfo_set_last_update(LDKNodeAnnouncementInfo *this_ptr, uint32_t val);
        public static native void NodeAnnouncementInfo_set_last_update(long this_ptr, int val);
        /// const uint8_t (*NodeAnnouncementInfo_get_rgb(const LDKNodeAnnouncementInfo *this_ptr))[3];
        public static native byte[] NodeAnnouncementInfo_get_rgb(long this_ptr);
        /// void NodeAnnouncementInfo_set_rgb(LDKNodeAnnouncementInfo *this_ptr, LDKThreeBytes val);
        public static native void NodeAnnouncementInfo_set_rgb(long this_ptr, long val);
        /// const uint8_t (*NodeAnnouncementInfo_get_alias(const LDKNodeAnnouncementInfo *this_ptr))[32];
        public static native byte[] NodeAnnouncementInfo_get_alias(long this_ptr);
        /// void NodeAnnouncementInfo_set_alias(LDKNodeAnnouncementInfo *this_ptr, LDKThirtyTwoBytes val);
        public static native void NodeAnnouncementInfo_set_alias(long this_ptr, long val);
        /// void NodeAnnouncementInfo_set_addresses(LDKNodeAnnouncementInfo *this_ptr, LDKCVec_NetAddressZ val);
        public static native void NodeAnnouncementInfo_set_addresses(long this_ptr, long val);
        /// LDKCVec_u8Z NodeAnnouncementInfo_write(const LDKNodeAnnouncementInfo *obj);
        public static native long NodeAnnouncementInfo_write(long obj);
        /// LDKNodeAnnouncementInfo NodeAnnouncementInfo_read(LDKu8slice ser);
        public static native long NodeAnnouncementInfo_read(long ser);
        /// void NodeInfo_free(LDKNodeInfo this_ptr);
        public static native void NodeInfo_free(long this_ptr);
        /// void NodeInfo_set_channels(LDKNodeInfo *this_ptr, LDKCVec_u64Z val);
        public static native void NodeInfo_set_channels(long this_ptr, long val);
        /// LDKRoutingFees NodeInfo_get_lowest_inbound_channel_fees(const LDKNodeInfo *this_ptr);
        public static native long NodeInfo_get_lowest_inbound_channel_fees(long this_ptr);
        /// void NodeInfo_set_lowest_inbound_channel_fees(LDKNodeInfo *this_ptr, LDKRoutingFees val);
        public static native void NodeInfo_set_lowest_inbound_channel_fees(long this_ptr, long val);
        /// LDKNodeAnnouncementInfo NodeInfo_get_announcement_info(const LDKNodeInfo *this_ptr);
        public static native long NodeInfo_get_announcement_info(long this_ptr);
        /// void NodeInfo_set_announcement_info(LDKNodeInfo *this_ptr, LDKNodeAnnouncementInfo val);
        public static native void NodeInfo_set_announcement_info(long this_ptr, long val);
        /// MUST_USE_RES LDKNodeInfo NodeInfo_new(LDKCVec_u64Z channels_arg, LDKRoutingFees lowest_inbound_channel_fees_arg, LDKNodeAnnouncementInfo announcement_info_arg);
        public static native long NodeInfo_new(long channels_arg, long lowest_inbound_channel_fees_arg, long announcement_info_arg);
        /// LDKCVec_u8Z NodeInfo_write(const LDKNodeInfo *obj);
        public static native long NodeInfo_write(long obj);
        /// LDKNodeInfo NodeInfo_read(LDKu8slice ser);
        public static native long NodeInfo_read(long ser);
        /// LDKCVec_u8Z NetworkGraph_write(const LDKNetworkGraph *obj);
        public static native long NetworkGraph_write(long obj);
        /// LDKNetworkGraph NetworkGraph_read(LDKu8slice ser);
        public static native long NetworkGraph_read(long ser);
        /// MUST_USE_RES LDKNetworkGraph NetworkGraph_new(void);
        public static native long NetworkGraph_new();
        /// void NetworkGraph_close_channel_from_update(LDKNetworkGraph *this_arg, uint64_t short_channel_id, bool is_permanent);
        public static native void NetworkGraph_close_channel_from_update(long this_arg, long short_channel_id, boolean is_permanent);
}