INT 21 - Novell NetWare - FILE SERVER - SEND CONSOLE BROADCAST
AH = E3h subfn D1h
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
the broadcast message will not be received by workstations which have
disabled broadcasts with AH=E1h/SF=02h
SeeAlso: AH=E1h/SF=09h,AH=E3h/SF=C8h,AH=E3h/SF=D3h

Format of request buffer:
Offset  Size    Description
00h    WORD    length of following data (max A2h)
02h    BYTE    D1h (subfunction "Send Console Broadcast")
03h    BYTE    number of connections to receive message
00h = all, else specific list below
04h  N BYTEs   connection list
BYTE    length of message (max 3Ch)
N BYTEs   message

Format of reply buffer:
Offset  Size    Description
00h    WORD    (call) 0000h (no results returned)

See also: 21E1

21E3 - Novell NetWare - FILE SERVER - SEND CONSOLE BROADCAST