-int yflash_WriteChunkToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, const yaffs_Spare *spare)
+int yflash_WriteChunkToNAND(yaffs_dev_t *dev,int nand_chunk,const __u8 *data, const yaffs_spare *spare)
written = write(filedisk.handle,data,512);
if(written != 512) return YAFFS_FAIL;
written = write(filedisk.handle,data,512);
if(written != 512) return YAFFS_FAIL;
written = write(filedisk.handle,spare,16);
if(written != 16) return YAFFS_FAIL;
written = write(filedisk.handle,spare,16);
if(written != 16) return YAFFS_FAIL;
-int yflash_ReadChunkFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_Spare *spare)
+int yflash_ReadChunkFromNAND(yaffs_dev_t *dev,int nand_chunk, __u8 *data, yaffs_spare *spare)
nread = read(filedisk.handle,data,512);
if(nread != 512) return YAFFS_FAIL;
nread = read(filedisk.handle,data,512);
if(nread != 512) return YAFFS_FAIL;
nread= read(filedisk.handle,spare,16);
if(nread != 16) return YAFFS_FAIL;
nread= read(filedisk.handle,spare,16);
if(nread != 16) return YAFFS_FAIL;