GC.KeepAlive(e);
if (ret >= 0 && ret <= 4096) { return null; }
Result_UpdateFailMalformedHTLCDecodeErrorZ ret_hu_conv = Result_UpdateFailMalformedHTLCDecodeErrorZ.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(e); };
return ret_hu_conv;
}