void cls_rule_set_nd_target(struct cls_rule *, const struct in6_addr);
bool cls_rule_equal(const struct cls_rule *, const struct cls_rule *);
+uint32_t cls_rule_hash(const struct cls_rule *, uint32_t basis);
void cls_rule_format(const struct cls_rule *, struct ds *);
char *cls_rule_to_string(const struct cls_rule *);