INT 15 - TopViewTopView, DESQview, TaskView, OmniView, other compatibles commands
	AH = 11h
	AL = various (except 17h)
Return: varies by function
Note:	in DESQview 2.x, these function calls are identical to AH=DEh, so
	  see those below
SeeAlso: AX=DE00h,AX=DE22h,AX=DE30h