X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fhmap.h;h=2867bfa0b1ffa3f9a8c8b21dca63632a0e9e81e4;hb=6e5877ecdacf66905afd2481d0025d3fd7d9132f;hp=ed2d78d34daf8adf286975c52fdceb6c6f72c5dd;hpb=43d1478b1690ecd0ef6b63890bc13438c1914e47;p=openvswitch

diff --git a/lib/hmap.h b/lib/hmap.h
index ed2d78d3..2867bfa0 100644
--- a/lib/hmap.h
+++ b/lib/hmap.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 2012 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -130,6 +130,8 @@ static inline struct hmap_node *hmap_first_in_bucket(const struct hmap *,
                                                      size_t hash);
 static inline struct hmap_node *hmap_next_in_bucket(const struct hmap_node *);
 
+bool hmap_contains(const struct hmap *, const struct hmap_node *);
+
 /* Iteration. */
 
 /* Iterates through every node in HMAP. */
@@ -245,7 +247,7 @@ hmap_next_with_hash__(const struct hmap_node *node, size_t hash)
     while (node != NULL && node->hash != hash) {
         node = node->next;
     }
-    return (struct hmap_node *) node;
+    return CONST_CAST(struct hmap_node *, node);
 }
 
 /* Returns the first node in 'hmap' with the given 'hash', or a null pointer if