Int 21 Fn E1  - Novell Netware - Message Services - Disable Broadcast Mes  [N]

   AH = E1h subfn 02h
   DS:SI -> request buffer (see #1512)
   ES:DI -> reply buffer (see #1513)

Return: AL = error code

Note:  these functions are supported by NetWare 4.0+ but are not listed in
     _NetWare_System_Calls--DOS_; they may be obsolete

See Also: AH=E1h/SF=00h,AH=E1h/SF=03h,AH=E1h/SF=04h,AH=E1h/SF=09h

See Also: AX=F215h/SF=02h

Format of NetWare "Disable Broadcasts" request packet:
Offset Size    Description (Table 1511)
 00h   WORD    0001h (length of following data)
 02h   BYTE    02h (subfunction "Enable Broadcast Messages")

See Also: #1512,#1513