taglinefilesource code
ioready249drivers/block/hd.cchar *ioready[]    = {"no", "?", "yes", "on/off"};
ioready279drivers/block/hd.cYN(ib[48]&1),ioready[(ib[49]&0xC00)>>10],YN(ib[49]&0x200),YN(ib[49]&0x100));