Int 21 Fn 37D1  - Diet V1.43e - Get Diet.exe Resident Segment              [k]

   AX = 37D1h
   BX = 899Dh ('DI' + 'ET')

Return: AX = 0000h
   CX = code segment of TSR part of DIET.EXE
   DX = memory block segment of TSR DIET.EXE
       (0000h if installed as device driver)

See Also: AX=37D0h,AX=37DFh