X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fhtable%2Fhtable.h;h=0ecae726c0bd560a5a1ba598e4d544d7480041a4;hp=938b43afc89ce5a6603c45761da17d26b748475e;hb=b98c68473e3317e09ebcc2d7d46e374fc08c531d;hpb=e16aa40bed387c9575bc9c5d1b19ecca0e9cbda7

diff --git a/ccan/htable/htable.h b/ccan/htable/htable.h
index 938b43af..0ecae726 100644
--- a/ccan/htable/htable.h
+++ b/ccan/htable/htable.h
@@ -75,6 +75,15 @@ bool htable_init_sized(struct htable *ht,
 		       size_t (*rehash)(const void *elem, void *priv),
 		       void *priv, size_t size);
 
+/**
+ * htable_count - count number of entries in a hash table.
+ * @ht: the hash table
+ */
+static inline size_t htable_count(const struct htable *ht)
+{
+	return ht->elems;
+}
+
 /**
  * htable_clear - empty a hash table.
  * @ht: the hash table to clear