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

   AH = E1h subfn 01h
   DS:SI -> request buffer (see below)
   ES:DI -> reply buffer (see below)

Return: AL = status
       00h successful
       FCh full message queue
       FEh out of dynamic workspace

Note:  this function is supported by NetWare 4.0+ and Advanced NetWare 1.0+

See Also: AH=DEh/DL=04h,AH=E1h/SF=00h,AH=E1h/SF=05h,AH=E1h/SF=09h

Format of request buffer:
Offset Size    Description
 00h   WORD    0001h (length of following data)
 02h   BYTE    01h (subfunction "Get Broadcast Message")

Format of reply buffer:
Offset Size    Description
 00h   WORD    (call) size of following results buffer (max 38h)
 02h   BYTE    length of message (00h-37h)
       00h if no broadcast messages pending
 03h  N BYTEs  message (no control characters or characters > 7Eh)