hmap: New function hmap_at_position().

[sliver-openvswitch.git] / lib / hmap.h

diff --git a/lib/hmap.h b/lib/hmap.h
index f6d2827..a987fa4 100644 (file)
--- a/lib/hmap.h
+++ b/lib/hmap.h
@@ -157,6 +157,9 @@ static inline struct hmap_node *hmap_first(const struct hmap *);
 static inline struct hmap_node *hmap_next(const struct hmap *,
                                           const struct hmap_node *);
 
+struct hmap_node *hmap_at_position(const struct hmap *,
+                                   uint32_t *bucket, uint32_t *offset);
+
 /* Returns the number of nodes currently in 'hmap'. */
 static inline size_t
 hmap_count(const struct hmap *hmap)