Int 33 Fn 0027  - MS Mouse V7.01+ - Get Screen/cursor Masks And Mickey Co  [M]

   AX = 0027h

Return: AX = screen-mask value (or hardware cursor scan-line start for v7.02+)
   BX = cursor-mask value (or hardware cursor scan-line stop for v7.02+)
   CX = horizontal mickeys moved since last call
   DX = vertical mickeys moved since last call

See Also: AX=000Bh