--- linux-2.6.22.14/fs/yaffs/yaffs_mtdif2.h	1970-01-01 03:00:00.000000000 +0300
+++ linux/fs/yaffs/yaffs_mtdif2.h	2008-01-15 10:58:25.000000000 +0200
@@ -0,0 +1,29 @@
+/*
+ * YAFFS: Yet another FFS. A NAND-flash specific file system. 
+ * yaffs_mtdif.c  NAND mtd wrapper functions.
+ *
+ * Copyright (C) 2002 Aleph One Ltd.
+ *   for Toby Churchill Ltd and Brightstar Engineering
+ *
+ * Created by Charles Manning <charles@aleph1.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __YAFFS_MTDIF2_H__
+#define __YAFFS_MTDIF2_H__
+
+#include "yaffs_guts.h"
+int nandmtd2_WriteChunkWithTagsToNAND(yaffs_Device * dev, int chunkInNAND,
+				      const __u8 * data,
+				      const yaffs_ExtendedTags * tags);
+int nandmtd2_ReadChunkWithTagsFromNAND(yaffs_Device * dev, int chunkInNAND,
+				       __u8 * data, yaffs_ExtendedTags * tags);
+int nandmtd2_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
+int nandmtd2_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
+			    yaffs_BlockState * state, int *sequenceNumber);
+
+#endif