number ret = bindings.CResult_HTLCUpdateDecodeErrorZ_err(e == null ? 0 : e.ptr & ~1);
Result_HTLCUpdateDecodeErrorZ ret_hu_conv = Result_HTLCUpdateDecodeErrorZ.constr_from_ptr(ret);
number ret = bindings.CResult_HTLCUpdateDecodeErrorZ_err(e == null ? 0 : e.ptr & ~1);
Result_HTLCUpdateDecodeErrorZ ret_hu_conv = Result_HTLCUpdateDecodeErrorZ.constr_from_ptr(ret);