int ofproto_set_netflow(struct ofproto *,
const struct netflow_options *nf_options);
void ofproto_set_sflow(struct ofproto *, const struct ofproto_sflow_options *);
-int ofproto_set_stp(struct ofproto *, bool enable_stp);
/* Configuration querying. */
uint64_t ofproto_get_datapath_id(const struct ofproto *);