tdb2: traverse and chainlock support.

[ccan] / ccan / tdb2 / private.h

diff --git a/ccan/tdb2/private.h b/ccan/tdb2/private.h
index d7695cc41d8d06536b247a1d2290d3d51f79d467..1b6cebea229e38d2422cb9acfa45f37873c587f5 100644 (file)
--- a/ccan/tdb2/private.h
+++ b/ccan/tdb2/private.h
@@ -263,6 +263,9 @@ int write_header(struct tdb_context *tdb);
 /* Hash random memory. */
 uint64_t tdb_hash(struct tdb_context *tdb, const void *ptr, size_t len);
 
+/* offset of hash table entry for this list/hash value */
+tdb_off_t hash_off(struct tdb_context *tdb, uint64_t list);
+
 
 /* free.c: */
 void tdb_zone_init(struct tdb_context *tdb);