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2FD201BX4849

Category: memory management

INT 2F - Quarterdeck RPCI - GET QD HIMEM PRESENCE

	AX = D201h
	BX = 4849h ("HI")
	CX = 4D45h ("ME")
	DX = 4D51h ("MQ")
Return: BX = 4F4Bh ("OK")
	ES:DI -> HIMEM entry point
Range:	AH=C0h to AH=FFh, selected by scanning AH=D2h-FFh, then AH=C0h-D1h
SeeAlso: AX=D200h,AX=D201h/BX=5145h

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