-int nandmtd1_WriteChunkWithTagsToNAND(yaffs_Device * dev, int chunkInNAND,
- const __u8 * data, const yaffs_ExtendedTags * tags);
+int nandmtd1_WriteChunkWithTagsToNAND(yaffs_dev_t *dev, int nand_chunk,
+ const __u8 *data, const yaffs_ext_tags *tags);