1 #ifndef __YAFFS_CHECKPTRW_H__
2 #define __YAFFS_CHECKPTRW_H__
4 #include "yaffs_guts.h"
6 int yaffs_CheckpointOpen(yaffs_Device *dev, int forWriting);
8 int yaffs_CheckpointWrite(yaffs_Device *dev,const void *data, int nBytes);
10 int yaffs_CheckpointRead(yaffs_Device *dev,void *data, int nBytes);
12 int yaffs_CheckpointClose(yaffs_Device *dev);
14 int yaffs_CheckpointInvalidateStream(yaffs_Device *dev);