Int 50 Fn 0010  - Pc Thuis Organizer Shell - Trace Menu                    [l]

   AX = 0010h
   ES:BX -> first menu structure
   CL = hotkey to look up

Return: AL = index 1 or FFh if not selected
   AH = index 2 or FFh if not selected
   BL = index 3 or FFh if not selected
   BH = index 4 or FFh if not selected
Index: hotkeys;PC Thuis Organizer Shell