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AX = FF70h BX = 0002h CX = ??? DX = ???
Return:
AX = ??? or FFFEh/FFFFh on error DL = ???
BUG: DRIVEMAP will branch to random locations for BX values other than those listed above for v8.0-9.0 because a) the incorrect register is range-tested, resulting in BX=0003h-5CD6h being accepted as valid function numbers, and b) the conditional which branches on invalid function numbers jumps to the following instruction, becoming a NOP
See Also: INT 2F/AX=9203h"DRIVEMAP"
Index:
Installation check;DRIVEMAP
Category: Disk I/O Enhancements - Int 16h - P
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