-void ofproto_add_flow(struct ofproto *, const struct flow *,
- uint32_t wildcards, unsigned int priority,
- const union ofp_action *, size_t n_actions,
- int idle_timeout);
-void ofproto_delete_flow(struct ofproto *, const struct flow *,
- uint32_t wildcards, unsigned int priority);
+void ofproto_add_flow(struct ofproto *, const struct cls_rule *,
+ const union ofp_action *, size_t n_actions);
+void ofproto_delete_flow(struct ofproto *, const struct cls_rule *);