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+/*
+ * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
+ *
+ * Copyright (C) 2002-2007 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 Lesser General Public License version 2.1 as
+ * published by the Free Software Foundation.
+ *
+ * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
+ */
+
+#ifndef __YAFFS_NAND_H__
+#define __YAFFS_NAND_H__
+#include "yaffs_guts.h"
+
+
+
+int yaffs_ReadChunkWithTagsFromNAND(yaffs_Device * dev, int chunkInNAND,
+ __u8 * buffer,
+ yaffs_ExtendedTags * tags);
+
+int yaffs_WriteChunkWithTagsToNAND(yaffs_Device * dev,
+ int chunkInNAND,
+ const __u8 * buffer,
+ yaffs_ExtendedTags * tags);
+
+int yaffs_MarkBlockBad(yaffs_Device * dev, int blockNo);
+
+int yaffs_QueryInitialBlockState(yaffs_Device * dev,
+ int blockNo,
+ yaffs_BlockState * state,
+ unsigned *sequenceNumber);
+
+int yaffs_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,
+ int blockInNAND);
+
+int yaffs_InitialiseNAND(struct yaffs_DeviceStruct *dev);
+
+#endif
+