Int 17/AH=91h

Alloy NTNX, MW386 - GET USER NUMBER AND CURRENT PRINTER

AH = 91h
AL = mode
00h NTNX compatibility
Return:
CX = user number (00h = host)
DX = currently selected printer number (00h-08h)
01h MW386
Return:
CX = user number
DX = physical dev number of currently selected printer
02h MW386 v2+
BX = logical device number
00h-03h = LPT1-LPT4
04h-07h = COM1-COM4
Return:
CX = user number
DX = physical device number

Return:
AL = status (see #00642)

See Also: AH=8Ch

Category: Network - Int 17h - A

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