[ovs-dev] [nxm 02/42] hmap: New macro HMAP_NODE_NULL_INITIALIZER.

[Justin Pettit]

Looks good.

--Justin


On Oct 28, 2010, at 10:27 AM, Ben Pfaff wrote:

> ---
> 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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