--- /dev/null
+using org.ldk.impl;
+using org.ldk.enums;
+using org.ldk.util;
+using System;
+
+namespace org { namespace ldk { namespace structs {
+
+
+/**
+ * Simple structure sent back by `chain::Watch` when an HTLC from a forward channel is detected on
+ * chain. Used to update the corresponding HTLC in the backward channel. Failing to pass the
+ * preimage claim backward will lead to loss of funds.
+ */
+public class HTLCUpdate : CommonBase {
+ internal HTLCUpdate(object _dummy, long ptr) : base(ptr) { }
+ ~HTLCUpdate() {
+ if (ptr != 0) { bindings.HTLCUpdate_free(ptr); }
+ }
+
+ internal long clone_ptr() {
+ long ret = bindings.HTLCUpdate_clone_ptr(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * Creates a copy of the HTLCUpdate
+ */
+ public HTLCUpdate clone() {
+ long ret = bindings.HTLCUpdate_clone(this.ptr);
+ GC.KeepAlive(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.HTLCUpdate ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.HTLCUpdate(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * Checks if two HTLCUpdates contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+ public bool eq(org.ldk.structs.HTLCUpdate b) {
+ bool ret = bindings.HTLCUpdate_eq(this.ptr, b == null ? 0 : b.ptr);
+ GC.KeepAlive(this);
+ GC.KeepAlive(b);
+ if (this != null) { this.ptrs_to.AddLast(b); };
+ return ret;
+ }
+
+ public override bool Equals(object o) {
+ if (!(o is HTLCUpdate)) return false;
+ return this.eq((HTLCUpdate)o);
+ }
+ /**
+ * Serialize the HTLCUpdate object into a byte array which can be read by HTLCUpdate_read
+ */
+ public byte[] write() {
+ byte[] ret = bindings.HTLCUpdate_write(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * Read a HTLCUpdate from a byte array, created by HTLCUpdate_write
+ */
+ public static Result_HTLCUpdateDecodeErrorZ read(byte[] ser) {
+ long ret = bindings.HTLCUpdate_read(ser);
+ GC.KeepAlive(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_HTLCUpdateDecodeErrorZ ret_hu_conv = Result_HTLCUpdateDecodeErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
+ }
+
+}
+} } }