Added flags -z to have telnetd log unauthenticated logins, such as

when using an old telnet client. Unfortunately in most of these cases,
the user name is not known.

There should also be a way to tell the difference between bad
authentication (such as with expired tickets) and no attempt to
provide authentication (such as with an old client).


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@279 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/telnet/telnetd/ext.h

@@ -220,6 +220,8 @@ struct clocks_t{
 };
 extern struct clocks_t clocks;
 
+extern int log_unauth;
+
 
 #if	defined(CRAY2) && defined(UNICOS5)
 extern int	needtermstat;