void in_band_run(struct in_band *);
void in_band_wait(struct in_band *);
-bool in_band_msg_in_hook(struct in_band *, const flow_t *,
+bool in_band_msg_in_hook(struct in_band *, const struct flow *,
const struct ofpbuf *packet);
-bool in_band_rule_check(struct in_band *, const flow_t *,
+bool in_band_rule_check(struct in_band *, const struct flow *,
const struct odp_actions *);
void in_band_flushed(struct in_band *);