Dev*            Device Drivers
 Dev00h          Init                            B   C
 Dev01h          Media Check                     B
 Dev02h          Build BPB                       B
 Dev03h          IOCTL Read                      b   c
 Dev04h          Read                            B   C
 Dev05h          Non-destructive Read                C
 Dev06h          Input Status                        C
 Dev07h          Input Flush                         C
 Dev08h          Write                           B   C
 Dev09h          Write with Verify               B   C
 Dev0Ah          Output Status                       C
 Dev0Bh          Output Flush                        C
 Dev0Ch          IOCTL Write                     b   c
 Dev0Dh          Open Device                     b   c
 Dev0Eh          Close Device                    b   c
 Dev0Fh          Removable Media                 b
 Dev10h          Output Until Busy                   c
 Dev13h          Generic IOCTL                   b   c
 Dev17h          Get Logical Device              b
 Dev18h          Set Logical Device              b
 Dev19h          IOCTL Query                     b   c