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1484

Category: serial I/O

INT 14 - COURIERS.COM - READ CHARACTER

	AH = 84h
Return: ZF set if no characters available
	ZF clear
	   AL = character
	   AH = modem status bits
		bit 7: set on input buffer overflow
SeeAlso: AH=02h,AH=86h,AH=89h

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