static ut8 get_ut8(RBuffer *buffer, bool *error) {
	ut8 ret = 0;
	int size = r_buf_read (buffer, &ret, sizeof (ret));
	if (size < sizeof (ret)) {
		*error = true;
	}
	return ret;
}
static ut8 get_ut8(RBuffer *buffer, bool *error) {
	ut8 ret = 0;
	int size = r_buf_read (buffer, &ret, sizeof (ret));
	if (size < sizeof (ret)) {
		*error = true;
	}
	return ret;
}