+#define TDB1_BYTEREV(x) (((((x)&0xff)<<24)|((x)&0xFF00)<<8)|(((x)>>8)&0xFF00)|((x)>>24))
+
+/* tdb1_open.c: */
+int tdb1_new_database(struct tdb_context *tdb,
+ struct tdb_attribute_tdb1_hashsize *hashsize);
+enum TDB_ERROR tdb1_open(struct tdb_context *tdb);
+
+/* tdb1_io.c: */
+enum TDB_ERROR tdb1_probe_length(struct tdb_context *tdb);
+
+/* tdb1_lock.c: */
+int tdb1_allrecord_unlock(struct tdb_context *tdb, int ltype);
+
+/* tdb1_transaction.c: */
+int tdb1_transaction_recover(struct tdb_context *tdb);
+int tdb1_transaction_cancel(struct tdb_context *tdb);
+