const char *ofproto_get_controller(const struct ofproto *);
void ofproto_get_listeners(const struct ofproto *, struct svec *);
void ofproto_get_snoops(const struct ofproto *, struct svec *);
+void ofproto_get_all_flows(struct ofproto *p, struct ds *);
/* Functions for use by ofproto implementation modules, not by clients. */
int ofproto_send_packet(struct ofproto *, const flow_t *,