Category: <b>MS Windows</b>
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<pre><b>INT 2F - MS Windows 3.1 - SET FOCUS TO SPECIFIED VIRTUAL MACHINE</b>

	AX = 168Bh
	BX = virtual machine ID (see AX=1683h), 0000h for current DOS box
Return: AL = 00h if focus set to specified VM
Notes:	documented on the Microsoft Developer's Network CD-ROM
	if the VM is a windowed DOS box, it will be set to full screen
SeeAlso: AX=1683h
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