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2F4601

Category: DOS kernel
Flags: callout or callback (usually hooked rather than called), Undocumented function

INT 2F - MS Windows WINOLDAP - SWITCHING ???

	AX = 4601h
Return: ???
Note:	the DOS 5+ kernel intercepts this function and copies the MCB
	   following the caller's PSP memory block into the DOS data segment;
	   in conjunction with AX=4602h, this intercept is used by DOS to
	   avoid corruption of the Windows real-mode heap's end sentinel
SeeAlso: AX=1700h,AX=4602h

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