The following are function operation code values.
Value
Name
0x00000000
MM_FORMAT_MEDIA
0x00000001
MM_TAPE_CONTROL
0x00000002
MM_MEDIA_DETECT
0x00000003
MM_ACTIVATE_FUNCTIONS
0x00000004
MM_MOUNT_FUNCTIONS
0x00000005
MM_SELECT_FUNCTIONS
0x00000006
MM_INSERT_FUNCTIONS
0x00000007
MM_LOCK_FUNCTIONS
0x00000008
MM_MOVE_FUNCTIONS
0x00000009
MM_LABEL_FUNCTIONS
0x0000000A
MM_SCAN_FUNCTIONS
0x0000000D
MM_LOAD_FUNCTIONS
0x0000000E
MM_INVENTORY_FUNCTIONS