+void cls_rule_set_arp_sha(struct cls_rule *, const uint8_t[6]);
+void cls_rule_set_arp_tha(struct cls_rule *, const uint8_t[6]);
+void cls_rule_set_ipv6_src(struct cls_rule *, const struct in6_addr *);
+bool cls_rule_set_ipv6_src_masked(struct cls_rule *, const struct in6_addr *,
+ const struct in6_addr *);
+void cls_rule_set_ipv6_dst(struct cls_rule *, const struct in6_addr *);
+bool cls_rule_set_ipv6_dst_masked(struct cls_rule *, const struct in6_addr *,
+ const struct in6_addr *);
+void cls_rule_set_nd_target(struct cls_rule *, const struct in6_addr);