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6F0204

Category: MS Windows
Flags: callout or callback (usually hooked rather than called)

INT 6F - MS Windows 3.0 - DOS APPLICATION SWITCH HOOK

	AX = 0204h
Return: AX = status
	    0000h switch is allowed
	    other switch not allowed
Note:	intercepting this call will allow a DOS application to ensure that
	  Windows will not switch away from it.

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  Copyright 2000   by Ralf Brown     Updated Jul 2000