find_proto(const char *pname, enum xtables_tryload tryload,
	   int nolookup, struct xtables_rule_match **matches)
{
	unsigned int proto;

	if (xtables_strtoui(pname, NULL, &proto, 0, UINT8_MAX)) {
		const char *protoname = proto_to_name(proto, nolookup);

		if (protoname)
			return xtables_find_match(protoname, tryload, matches);
	} else
		return xtables_find_match(pname, tryload, matches);

	return NULL;
}

find_proto(const char *pname, enum xtables_tryload tryload,
	   int nolookup, struct xtables_rule_match **matches)
{
	unsigned int proto;

	if (xtables_strtoui(pname, NULL, &proto, 0, UINT8_MAX)) {
		const char *protoname = proto_to_name(proto, nolookup);

		if (protoname)
			return xtables_find_match(protoname, tryload, matches);
	} else
		return xtables_find_match(pname, tryload, matches);

	return NULL;
}
