Int 2F Fn 7A20  - Novell Netware - DOS Requester V1.03 - Get ??? Address   [N]

   AX = 7A20h
   BX = 0004h

Return: AX = 0000h
   ES:BX -> ??? data (see below)

Format of data:
Offset Size    Description
 00h   DWORD   pointer to ??? (code)
 04h  4 BYTEs  ???
 08h   DWORD   pointer to ??? (code)
   ???