-void *ofputil_make_stats_request(size_t body_len, uint16_t type,
- struct ofpbuf **);
-void *ofputil_make_nxstats_request(size_t openflow_len, uint32_t subtype,
- struct ofpbuf **);
+void *ofputil_make_stats_request(size_t openflow_len, uint16_t type,
+ uint32_t subtype, struct ofpbuf **);
+void *ofputil_make_stats_reply(size_t openflow_len,
+ const struct ofp_stats_msg *request,
+ struct ofpbuf **);
+
+void ofputil_start_stats_reply(const struct ofp_stats_msg *request,
+ struct list *);
+struct ofpbuf *ofputil_reserve_stats_reply(size_t len, struct list *);
+void *ofputil_append_stats_reply(size_t len, struct list *);