+void *ofpbuf_steal_data(struct ofpbuf *);
+
+char *ofpbuf_to_string(const struct ofpbuf *, size_t maxbytes);
+
+static inline struct ofpbuf *ofpbuf_from_list(const struct list *list)
+{
+ return CONTAINER_OF(list, struct ofpbuf, list_node);
+}
+void ofpbuf_list_delete(struct list *);
+