+void match_set_tun_src(struct match *match, ovs_be32 src);
+void match_set_tun_src_masked(struct match *match, ovs_be32 src, ovs_be32 mask);
+void match_set_tun_dst(struct match *match, ovs_be32 dst);
+void match_set_tun_dst_masked(struct match *match, ovs_be32 dst, ovs_be32 mask);
+void match_set_tun_ttl(struct match *match, uint8_t ttl);
+void match_set_tun_ttl_masked(struct match *match, uint8_t ttl, uint8_t mask);
+void match_set_tun_tos(struct match *match, uint8_t tos);
+void match_set_tun_tos_masked(struct match *match, uint8_t tos, uint8_t mask);
+void match_set_tun_flags(struct match *match, uint16_t flags);
+void match_set_tun_flags_masked(struct match *match, uint16_t flags, uint16_t mask);
+void match_set_in_port(struct match *, ofp_port_t ofp_port);
+void match_set_pkt_mark(struct match *, uint32_t pkt_mark);
+void match_set_pkt_mark_masked(struct match *, uint32_t pkt_mark, uint32_t mask);
+void match_set_skb_priority(struct match *, uint32_t skb_priority);