-int yramdisk_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
-int yramdisk_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, const yaffs_ExtendedTags *tags);
-int yramdisk_ReadChunkWithTagsFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_ExtendedTags *tags);
-int yramdisk_InitialiseNAND(yaffs_Device *dev);
-int yramdisk_MarkNANDBlockBad(yaffs_Device *dev,int blockNumber);
-int yramdisk_QueryNANDBlock(yaffs_Device *dev, int blockNo, yaffs_BlockState *state, int *sequenceNumber);
+int yramdisk_erase(yaffs_Device *dev, int blockNumber);
+int yramdisk_wr_chunk(yaffs_Device *dev,int chunkInNAND,const __u8 *data, const yaffs_ExtendedTags *tags);
+int yramdisk_rd_chunk(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_ExtendedTags *tags);
+int yramdisk_initialise(yaffs_Device *dev);
+int yramdisk_mark_block_bad(yaffs_Device *dev,int blockNumber);
+int yramdisk_query_block(yaffs_Device *dev, int blockNo, yaffs_BlockState *state, int *sequenceNumber);