long ret = bindings.ChannelUpdate_new(signature_arg, contents_arg == null ? 0 : contents_arg.ptr & ~1);
ChannelUpdate ret_hu_conv = new ChannelUpdate(null, ret);
ret_hu_conv.ptrs_to.add(ret_hu_conv);
long ret = bindings.ChannelUpdate_new(signature_arg, contents_arg == null ? 0 : contents_arg.ptr & ~1);
ChannelUpdate ret_hu_conv = new ChannelUpdate(null, ret);
ret_hu_conv.ptrs_to.add(ret_hu_conv);