INT 16 - DOS/V - SHIFT STATUS DISPLAY CONTROL                                   
	AH = 14h
	AL = function
	    00h enable display
	    01h disable display
	    02h get display state
		Return: AL = current state (00h enabled, 01h disabled)
Desc:	control the screen-bottom shift status row(s) for the Japanese
	  Front-End Processor
SeeAlso: AH=13h,INT 10/AH=19h,INT 10/AH=1Dh