Int 7F Fn A500  - Alloy Mw386 - Get User Status                            [N]

   AX = A500h
   DI = machine number and user number

Return: CF clear if successful
       BX = user flags
       bit 5: allow messages
       CL = scan code for task manager hotkey
       CH = scan code for spooler hotkey
       DL = scan code for task swapper hotkey
       DH = modifier key status
   CF set if invalid user number

See Also: AX=A501h
Index: hotkeys;Alloy MW386