Int 83 Fn 10  - Jm Pro Tracker V5.0 - ???                                  [s]

   AH = 10h
   BL = subfunction???
   CX = ???
   DX = ???
   ???

Return: CF clear if successful
       CX = DX = ???
   CF set on error
       AX = error code (see #3647)

See Also: AH=18h