#define ENOATTR ENODATA /* Attribute not found */
#define EWRONGFS EINVAL /* Mount with wrong filesystem type */
#define EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */
+#define EFSBADCRC EBADMSG /* Bad CRC detected */
#define SYNCHRONIZE() barrier()
#define __return_address __builtin_return_address(0)