INT 21 - Novell NetWare - FILE SERVER - GET LAN DRIVER'S CONFIGURATION INFO
        AH = E3h subfn E3h
        DS:SI -> request buffer (see below)
        ES:DI -> reply buffer (see below)
Return: AL = status
            00h successful
            C6h no console rights
Notes:  this function is supported by Advanced NetWare 2.1+
        the calling workstation must have console operator privileges
SeeAlso: AH=E3h/SF=E7h,AH=E3h/SF=E8h

Format of request buffer:
Offset  Size    Description
 00h    WORD    0002h (length of following data)
 02h    BYTE    E3h (subfunction "Get LAN Driver's Configuration Information")
 03h    BYTE    LAN board (00h-03h)

Format of reply buffer:
Offset  Size    Description
 00h    WORD    (call) 00ACh (size of following results buffer)
 02h  4 BYTEs   network number
 06h  6 BYTEs   node number
 0Ch    BYTE    LAN driver installed (00h no--remaining fields invalid)
 0Dh    BYTE    option number selected at configuration time
 0Eh 160 BYTEs  configuration text
                ASCIZ hardware type
                ASCIZ hardware settings