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1408

Category: serial I/O

INT 14 - MultiDOS Plus 4.0 IODRV - GET AND RESET PORT LINE STATUS

	AH = 08h
Return: AL = line status (see #00304)
	AH destroyed
Notes:	the port number is stored at offset BEh in the Task Control Block
	on every line status change, the line status is ORed with the line
	  status accumulator; this function returns the accumulator and clears
	  it
SeeAlso: AH=03h,AH=04h"MultiDOS",AH=07h"MultiDOS",INT 15/AH=13h"MultiDOS"

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