-int multipath_check(const struct nx_action_multipath *, const struct flow *);
-void multipath_execute(const struct nx_action_multipath *, struct flow *);
+enum ofperr multipath_from_openflow(const struct nx_action_multipath *,
+ struct ofpact_multipath *);
+enum ofperr multipath_check(const struct ofpact_multipath *,
+ const struct flow *);
+void multipath_to_nxast(const struct ofpact_multipath *,
+ struct ofpbuf *openflow);