[ovs-dev] [nxm 02/42] hmap: New macro HMAP_NODE_NULL_INITIALIZER.
Ben Pfaff
blp at nicira.com
Thu Oct 28 17:27:33 UTC 2010
---
lib/hmap.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/lib/hmap.h b/lib/hmap.h
index 04e51bc..3929c9c 100644
--- a/lib/hmap.h
+++ b/lib/hmap.h
@@ -38,6 +38,7 @@ static inline size_t hmap_node_hash(const struct hmap_node *node)
}
#define HMAP_NODE_NULL ((struct hmap_node *) 1)
+#define HMAP_NODE_NULL_INITIALIZER { 0, HMAP_NODE_NULL }
/* Returns true if 'node' has been set to null by hmap_node_nullify() and has
* not been un-nullified by being inserted into an hmap. */
--
1.7.1
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