void ofproto_set_extra_in_band_remotes(struct ofproto *,
const struct sockaddr_in *, size_t n);
void ofproto_set_in_band_queue(struct ofproto *, int queue_id);
void ofproto_set_extra_in_band_remotes(struct ofproto *,
const struct sockaddr_in *, size_t n);
void ofproto_set_in_band_queue(struct ofproto *, int queue_id);