Int 2F/AX=1684h/BX=7FE0h

MS Windows - VSWITCHD - GET API ENTRY POINT

AX = 1684h
BX = 7FE0h (virtual device ID for VSWITCHD device) (see #02642)
ES:DI = 0000h:0000h

Return:
ES:DI -> VxD API entry point (see #02715)
0000h:0000h if the VxD does not support an API


(Table 02715)
Call VSWITCHD entry point with:
AX = function
0000h toggle windowed mode (simulate Alt-Enter keypress)
Return:
Nothing
0001h get windowed mode
Return:
CF clear if VM is windowed
CF set if VM is full-screen

See Also: #02712 - #02716

Category: Windows - Int 2Fh - M

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