HelenOS sources

FAT_FS            239 uspace/srv/fs/exfat/exfat_fat.c 	rc = block_get(&b, service_id, FAT_FS(bs) + offset / BPS(bs), BLOCK_FLAGS_NONE);
FAT_FS            269 uspace/srv/fs/exfat/exfat_fat.c 	rc = block_get(&b, service_id, FAT_FS(bs) + offset / BPS(bs), BLOCK_FLAGS_NONE);
FAT_FS           1244 uspace/srv/fs/exfat/exfat_ops.c 	printf("FAT first sector: %d\n", FAT_FS(bs));