hmap: Mark definition of hmap_node_hash() "static inline".

This suppresses a Clang warning.  The prototype earlier in the file
was already marked "static inline", so I don't think that this is a
functional change.

Reported-by: Jeremy Lavergne <jeremy@lavergne.gotdns.org>

diff --git a/src/libpspp/hmap.h b/src/libpspp/hmap.h
index 2776c6c8b0c840f1649a5c7f891caff8bd8d334d..c3cf62fa64815297ebcbb3e00a236644a3053a64 100644 (file)
--- a/src/libpspp/hmap.h
+++ b/src/libpspp/hmap.h
@@ -248,7 +248,7 @@ static inline struct hmap_node *hmap_first_nonempty_bucket__ (
 static inline size_t hmap_mask_to_capacity__ (size_t mask);
 
 /* Returns the hash value associated with NODE. */
-size_t
+static inline size_t
 hmap_node_hash (const struct hmap_node *node) 
 {
   return node->hash;