Category: DESQview/TopView and Quarterdeck programs
INT 15 - TopView 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