163         ENOTBLK => "Block device required",  in desc()
1139         ENOTBLK = libc::ENOTBLK,  enumerator
1284             libc::ENOTBLK => ENOTBLK,  in from_i32()
1429         ENOTBLK = libc::ENOTBLK,  enumerator
1547             libc::ENOTBLK => ENOTBLK,  in from_i32()
1665         ENOTBLK = libc::ENOTBLK,  enumerator
1774             libc::ENOTBLK => ENOTBLK,  in from_i32()
1882         ENOTBLK = libc::ENOTBLK,  enumerator
1991             libc::ENOTBLK => ENOTBLK,  in from_i32()
2097         ENOTBLK = libc::ENOTBLK,  enumerator
2203             libc::ENOTBLK => ENOTBLK,  in from_i32()
2310         ENOTBLK = libc::ENOTBLK,  enumerator
2417             libc::ENOTBLK => ENOTBLK,  in from_i32()
2525         ENOTBLK = libc::ENOTBLK,  enumerator
2620             libc::ENOTBLK => ENOTBLK,  in from_i32()
2717         ENOTBLK = libc::ENOTBLK,  enumerator
2849             libc::ENOTBLK => ENOTBLK,  in from_i32()