X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fhtable%2Fhtable_type.h;h=03cc46fc5836c8003e2c1e325c13a5ec6df5db47;hp=3b555cde4aaadd183d6e196ac50986d11fdc58d7;hb=6abc867fce8c3eba40eb26092d31e34b47dd9165;hpb=0c3590dc33d644f73bb8587db454c491830aaf26

diff --git a/ccan/htable/htable_type.h b/ccan/htable/htable_type.h
index 3b555cde..03cc46fc 100644
--- a/ccan/htable/htable_type.h
+++ b/ccan/htable/htable_type.h
@@ -38,6 +38,9 @@
  *
  * It's currently safe to iterate over a changing hashtable, but you might
  * miss an element.  Iteration isn't very efficient, either.
+ *
+ * You can use HTABLE_INITIALIZER like so:
+ *	struct <name> ht = { HTABLE_INITIALIZER(ht.raw, <name>_hash, NULL) };
  */
 #define HTABLE_DEFINE_TYPE(type, keyof, hashfn, eqfn, name)		\
 	struct name { struct htable raw; };				\