-int first_in_hash(struct tdb_context *tdb,
- struct traverse_info *tinfo,
- TDB_DATA *kbuf, size_t *dlen);
-
-int next_in_hash(struct tdb_context *tdb,
- struct traverse_info *tinfo,
- TDB_DATA *kbuf, size_t *dlen);
+tdb_bool_err next_in_hash(struct tdb_context *tdb,
+ struct traverse_info *tinfo,
+ TDB_DATA *kbuf, size_t *dlen);