Bitfields for IBM/MS INT 13 Extensions API support bitmap |
| Bit | Description |
|---|---|
|
0 |
extended disk access functions (AH=42h-44h,47h,48h) supported |
|
1 |
removable drive controller functions (AH=45h,46h,48h,49h,INT 15/AH=52h) supported |
|
2 |
enhanced disk drive (EDD) functions (AH=48h,AH=4Eh), supported extended drive parameter table is valid (see #00273,#00278) |
|
3 - 15 |
reserved (0) |