Int 2F/AX=E002h

SETDRVER.COM v2.10+ - GET ORIGINAL DOS VERSION INFO

AX = E002h

Return:
AL = FFh if successful
BH = major DOS version
BL = minor DOS version
CH = DOS version flag
CL = OEM number
DH = major DR DOS version number (FFh if unknown)
DL = minor DR DOS version number (FFh if unknown)

See Also: AX=E003h - AX=E007h - INT 21/AH=30h

Category: Resident Utilities - Int 2Fh - S

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