bool ofproto_dpif_wants_packet_in_on_miss(struct ofproto_dpif *);
int ofproto_dpif_send_packet(const struct ofport_dpif *, struct ofpbuf *);
void ofproto_dpif_flow_mod(struct ofproto_dpif *, struct ofputil_flow_mod *);
+struct rule_dpif *ofproto_dpif_refresh_rule(struct rule_dpif *);
struct ofport_dpif *odp_port_to_ofport(const struct dpif_backer *, odp_port_t);