Int 5B Fn 8485  U - Sitback V3.02r - Get Resident Data Segment             [U]

   AX = 8485h
   DL = 78h

Return: CX = 5342h if supported
       ES = AX = segment of TSR data

See Also: AX=8485h/DL=70h,AX=8485h/DL=79h