INT 33 - MS MOUSE - RESTORE DRIVER STATE
        AX = 0017h
        BX = size of buffer (see AX=0015h)
        ES:DX -> buffer containing saved state
Notes:  although not documented, many drivers appear to require BX on input
        some mouse drivers range-check the values in the saved state based on
          the current video mode; thus, the video mode should be restored
          before the mouse driver's state is restored
SeeAlso: AX=0016h