X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=yaffs_checkptrw.h;h=5d426ea8d77982d39ca28e63096a16aca77ce04e;hp=9e585727f0f98cef1394b02e432cfa35715ece6f;hb=80bad6d7cb530b6ddac3c51716400b401dfa86db;hpb=e1b8e63260986ab7afec3c379e7a320677c95846

diff --git a/yaffs_checkptrw.h b/yaffs_checkptrw.h
index 9e58572..5d426ea 100644
--- a/yaffs_checkptrw.h
+++ b/yaffs_checkptrw.h
@@ -1,3 +1,18 @@
+/*
+ * 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_CHECKPTRW_H__
 #define __YAFFS_CHECKPTRW_H__
 
@@ -5,9 +20,11 @@
 
 int yaffs_CheckpointOpen(yaffs_Device *dev, int forWriting);
 
-int yaffs_CheckpointWrite(yaffs_Device *dev,const void *data, int nBytes);
+int yaffs_CheckpointWrite(yaffs_Device *dev, const void *data, int nBytes);
+
+int yaffs_CheckpointRead(yaffs_Device *dev, void *data, int nBytes);
 
-int yaffs_CheckpointRead(yaffs_Device *dev,void *data, int nBytes);
+int yaffs_GetCheckpointSum(yaffs_Device *dev, __u32 *sum);
 
 int yaffs_CheckpointClose(yaffs_Device *dev);