Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.1 6/24/83; site inuxc.UUCP
Path: utzoo!watmath!clyde!burl!ulysses!mhuxl!ihnp4!inuxc!mcferrin
From: mcferrin@inuxc.UUCP (P McFerrin)
Newsgroups: net.unix
Subject: Re: transmitting BREAK
Message-ID: <941@inuxc.UUCP>
Date: Thu, 5-Apr-84 20:50:55 EST
Article-I.D.: inuxc.941
Posted: Thu Apr  5 20:50:55 1984
Date-Received: Sat, 7-Apr-84 03:30:21 EST
References: <16800@sri-arpa.UUCP> <3864@genrad.UUCP>
Organization: AT&T Consumer Products Div., Indianapolis
Lines: 11

#  From: john@genrad.UUCP (John Nelson)
#  Newsgroups: net.unix
#  Subject: Re: transmitting BREAK
#  Date: Tue, 21-Feb-84 09:00:44 EST
#  Article-I.D.: genrad.3864
#  Organization: GenRad, Bolton, Mass.
#  
#  You could always try setting the baud rate as low as possible
#  (50 baud?) and transmitting a NULL

A NULL is all zero's.  You really want a DEL (0377).