INT 17 - INSET - GET NEXT IMAGE STRIP                                           
	AX = CD0Ch
Return: AX = status
	    0000h OK but not complete
	    0001h OK and image complete
	    FFFFh error
	DS:SI -> buffer (max 4K) for bit map strip
	CX = start row
	DX = number of rows
	BX = offset in bytes between bit planes
Note:	buffer may be overwritten by subsequent calls
SeeAlso: AX=CD0Bh