Int D4 Fn 25  - Pc-mos/386 V5.01 - Identify Load Address Of Device Driver  [O]

   AH = 25h
   DX = driver's CS value

Return: AX = segment address of driver in system memory pool
       (0000h if the driver is not within the system memory pool)
Program: PC-MOS/386 is a multitasking/multiuser MS-DOS-compatible operating
     system by The Software Link, Inc.