secnet - flexible VPN software
+* Copying
+
+secnet is Copyright (C) 1995--2001 Stephen Early <steve@greenend.org.uk>
+It is distributed under the terms of the GNU General Public License,
+version 2 or later. See the file COPYING for more information.
+
+The portable snprintf implementation in snprintf.c is Copyright (C)
+1999 Mark Martinec <mark.martinec@ijs.si> and is distributed under the
+terms of the Frontier Artistic License. You can find the standard
+version of snprintf.c at http://www.ijs.si/software/snprintf/
+
+The IP address handling library in ipaddr.py is Copyright (C)
+1996--2000 Cendio Systems AB, and is distributed under the terms of
+the GPL.
+
* Introduction
secnet allows large virtual private networks to be constructed