/* Handy utility for parsing flows and actions. */
bool ofputil_parse_key_value(char **stringp, char **keyp, char **valuep);
-struct ofpbuf *ofputlil_dump_ports(enum ofp_version ofp_version, int16_t port);
-
struct ofputil_port_stats {
uint16_t port_no;
struct netdev_stats stats;