Int 21 Fn 3F  - Workgrp.sys - Get Entry Point                              [N]

   AH = 3Fh
   BX = file handle for device "NET$HLP$"
   CX = 0008h
   DS:DX -> buffer for entry point record (see AX=4402h"WORKGRP.SYS")

Return: CF clear if successful
       AX = number of bytes actually read (0 if at EOF before call)
   CF set on error
       AX = error code (05h,06h) (see AH=59h)
Program: WORKGRP.SYS is the portion of Microsoft's Workgroup Connection which
     permits communication with PCs running Windows for Workgroups or
     LAN Manager

See Also: AX=4402h"WORKGRP.SYS",INT 2F/AX=9400h