    Copyright (c) 1995, 1996, 1997 Francis.Dupont@inria.fr, INRIA Rocquencourt,
    Alain.Durand@imag.fr, IMAG,
    Jean-Luc.Richier@imag.fr, IMAG-LSR.

    Copyright (c) 1998, 1999 Francis.Dupont@inria.fr, GIE DYADE,
    Alain.Durand@imag.fr, IMAG,
    Jean-Luc.Richier@imag.fr, IMAG-LSR.

    Ce travail a été fait au sein du GIE DYADE (Groupement d'Intérêt
    Économique ayant pour membres BULL S.A. et l'INRIA).

    Ce logiciel informatique est disponible aux conditions
    usuelles dans la recherche, c'est-à-dire qu'il peut
    être utilisé, copié, modifié, distribué à l'unique
    condition que ce texte soit conservé afin que
    l'origine de ce logiciel soit reconnue.

    Le nom de l'Institut National de Recherche en Informatique
    et en Automatique (INRIA), de l'IMAG, ou d'une personne morale
    ou physique ayant participé à l'élaboration de ce logiciel ne peut
    être utilisé sans son accord préalable explicite.

    Ce logiciel est fourni tel quel sans aucune garantie,
    support ou responsabilité d'aucune sorte.
    Ce logiciel est dérivé de sources d'origine
    "University of California at Berkeley" et
    "Digital Equipment Corporation" couvertes par des copyrights.

    L'Institut d'Informatique et de Mathématiques Appliquées de Grenoble (IMAG)
    est une fédération d'unités mixtes de recherche du CNRS, de l'Institut National
    Polytechnique de Grenoble et de l'Université Joseph Fourier regroupant
    sept laboratoires dont le laboratoire Logiciels, Systèmes, Réseaux (LSR).

    This work has been done in the context of GIE DYADE (joint R & D venture
    between BULL S.A. and INRIA).

    This software is available with usual "research" terms
    with the aim of retain credits of the software.
    Permission to use, copy, modify and distribute this software for any
    purpose and without fee is hereby granted, provided that the above
    copyright notice and this permission notice appear in all copies,
    and the name of INRIA, IMAG, or any contributor not be used in advertising
    or publicity pertaining to this material without the prior explicit
    permission. The software is provided "as is" without any
    warranties, support or liabilities of any kind.
    This software is derived from source code from
    "University of California at Berkeley" and
    "Digital Equipment Corporation" protected by copyrights.

    Grenoble's Institute of Computer Science and Applied Mathematics (IMAG)
    is a federation of seven research units funded by the CNRS, National
    Polytechnic Institute of Grenoble and University Joseph Fourier.
    The research unit in Software, Systems, Networks (LSR) is member of IMAG.

-------------------------------------------------------------------

   Unix SMB/CIFS implementation.
   Samba utility functions

   Copyright (C) Andrew Tridgell 1992-2001
   Copyright (C) Simo Sorce      2001-2002
   Copyright (C) Martin Pool     2003

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

-------------------------------------------------------------------

 ***********************************************************************
 Copyright (C) 1990, RSA Data Security, Inc. All rights reserved.  **
                                                                   **
 License to copy and use this software is granted provided that    **
 it is identified as the "RSA Data Security, Inc. MD5 Message-     **
 Digest Algorithm" in all material mentioning or referencing this  **
 software or this function.                                        **
                                                                   **
 License is also granted to make and use derivative works          **
 provided that such works are identified as "derived from the RSA  **
 Data Security, Inc. MD5 Message-Digest Algorithm" in all          **
 material mentioning or referencing the derived work.              **
                                                                   **
 RSA Data Security, Inc. makes no representations concerning       **
 either the merchantability of this software or the suitability    **
 of this software for any particular purpose.  It is provided "as  **
 is" without express or implied warranty of any kind.              **
                                                                   **
 These notices must be retained in any copies of any part of this  **
 documentation and/or software.                                    **
 ***********************************************************************

-------------------------------------------------------------------

$Id: avpair.c,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1995 Lars Fenneberg

Copyright 1992 Livingston Enterprises, Inc.

Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
and Merit Network, Inc. All Rights Reserved

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: buildreq.c,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1995,1997 Lars Fenneberg

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: clientid.c,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1995,1996,1997 Lars Fenneberg

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: config.c,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1995,1996,1997 Lars Fenneberg

Copyright 1992 Livingston Enterprises, Inc.

Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
and Merit Network, Inc. All Rights Reserved

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: dict.c,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 2002 Roaring Penguin Software Inc.

Copyright (C) 1995,1996,1997 Lars Fenneberg

Copyright 1992 Livingston Enterprises, Inc.

Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
and Merit Network, Inc. All Rights Reserved

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: includes.h,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1997 Lars Fenneberg

Copyright 1992 Livingston Enterprises, Inc.

Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
and Merit Network, Inc. All Rights Reserved

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: ip_util.c,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1995,1996,1997 Lars Fenneberg

Copyright 1992 Livingston Enterprises, Inc.

Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
and Merit Network, Inc. All Rights Reserved

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: lock.c,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1997 Lars Fenneberg

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: options.h,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1996 Lars Fenneberg

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: pathnames.h,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1995,1996 Lars Fenneberg

Copyright 1992 Livingston Enterprises, Inc.

Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
and Merit Network, Inc. All Rights Reserved

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: radiusclient.h,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1995,1996,1997,1998 Lars Fenneberg

Copyright 1992 Livingston Enterprises, Inc.

Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
and Merit Network, Inc. All Rights Reserved

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: sendserver.c,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1995,1996,1997 Lars Fenneberg

Copyright 1992 Livingston Enterprises, Inc.

Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
and Merit Network, Inc. All Rights Reserved

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

$Id: util.c,v 1.1 2004/11/14 07:26:26 paulus Exp $

Copyright (C) 1995,1996,1997 Lars Fenneberg

Copyright 1992 Livingston Enterprises, Inc.

Copyright 1992,1993, 1994,1995 The Regents of the University of Michigan
and Merit Network, Inc. All Rights Reserved

See the file COPYRIGHT for the respective terms and conditions.
If the file is missing contact me at lf@elemental.net
and I'll send you a copy.

-------------------------------------------------------------------

*
* common.c
*
* Implementation of user-space PPPoE redirector for Linux.
*
* Common functions used by PPPoE client and server
*
* Copyright (C) 2000 by Roaring Penguin Software Inc.
*
* This program may be distributed according to the terms of the GNU
* General Public License, version 2 or (at your option) any later version.
*

-------------------------------------------------------------------

*
* debug.c
*
* Implementation of user-space PPPoE redirector for Linux.
*
* Functions for printing debugging information
*
* Copyright (C) 2000 by Roaring Penguin Software Inc.
*
* This program may be distributed according to the terms of the GNU
* General Public License, version 2 or (at your option) any later version.
*

-------------------------------------------------------------------

*
* discovery.c
*
* Perform PPPoE discovery
*
* Copyright (C) 1999 by Roaring Penguin Software Inc.
*

-------------------------------------------------------------------

*
* if.c
*
* Implementation of user-space PPPoE redirector for Linux.
*
* Functions for opening a raw socket and reading/writing raw Ethernet frames.
*
* Copyright (C) 2000 by Roaring Penguin Software Inc.
*
* This program may be distributed according to the terms of the GNU
* General Public License, version 2 or (at your option) any later version.
*

-------------------------------------------------------------------

*
* plugin.c
*
* pppd plugin for kernel-mode PPPoE on Linux
*
* Copyright (C) 2001 by Roaring Penguin Software Inc., Michal Ostrowski
* and Jamal Hadi Salim.
*
* Much code and many ideas derived from pppoe plugin by Michal
* Ostrowski and Jamal Hadi Salim, which carries this copyright:
*
* Copyright 2000 Michal Ostrowski <mostrows@styx.uwaterloo.ca>,
*                Jamal Hadi Salim <hadi@cyberus.ca>
* Borrows heavily from the PPPoATM plugin by Mitchell Blank Jr.,
* which is based in part on work from Jens Axboe and Paul Mackerras.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*

-------------------------------------------------------------------

*
* pppoe.h
*
* Declaration of various PPPoE constants
*
* Copyright (C) 2000 Roaring Penguin Software Inc.
*
* This program may be distributed according to the terms of the GNU
* General Public License, version 2 or (at your option) any later version.
*
* $Id: pppoe.h,v 1.4 2008/06/15 04:35:50 paulus Exp $
*

-------------------------------------------------------------------

*
* radattr.c
*
* A plugin which is stacked on top of radius.so.  This plugin writes
* all RADIUS attributes from the server's authentication confirmation
* into /var/run/radattr.pppN.  These attributes are available for
* consumption by /etc/ppp/ip-{up,down} scripts.
*
* Copyright (C) 2002 Roaring Penguin Software Inc.
*
* This plugin may be distributed according to the terms of the GNU
* General Public License, version 2 or (at your option) any later version.
*

-------------------------------------------------------------------

*
* radius.c
*
* RADIUS plugin for pppd.  Performs PAP, CHAP, MS-CHAP, MS-CHAPv2
* authentication using RADIUS.
*
* Copyright (C) 2002 Roaring Penguin Software Inc.
*
* Based on a patch for ipppd, which is:
*    Copyright (C) 1996, Matjaz Godec <gody@elgo.si>
*    Copyright (C) 1996, Lars Fenneberg <in5y050@public.uni-hamburg.de>
*    Copyright (C) 1997, Miguel A.L. Paraz <map@iphil.net>
*
* Uses radiusclient library, which is:
*    Copyright (C) 1995,1996,1997,1998 Lars Fenneberg <lf@elemental.net>
*    Copyright (C) 2002 Roaring Penguin Software Inc.
*
* MPPE support is by Ralf Hofmann, <ralf.hofmann@elvido.net>, with
* modification from Frank Cusack, <frank@google.com>.
*
* This plugin may be distributed according to the terms of the GNU
* General Public License, version 2 or (at your option) any later version.
*

-------------------------------------------------------------------

*
* radrealms.c
*
* A pppd plugin which is stacked on top of radius.so.  This plugin
* allows selection of alternate set of servers based on the user's realm.
*
* Author: Ben McKeegan  ben@netservers.co.uk
*
* Copyright (C) 2002 Netservers
*
* This plugin may be distributed according to the terms of the GNU
* General Public License, version 2 or (at your option) any later version.
*

-------------------------------------------------------------------

*
* winbind.c
*
* WINBIND plugin for pppd.  Performs PAP, CHAP, MS-CHAP, MS-CHAPv2
* authentication using WINBIND to contact a NT-style PDC.
*
* Based on the structure of the radius module.
*
* Copyright (C) 2003 Andrew Bartlet <abartlet@samba.org>
*
* Copyright 1999 Paul Mackerras, Alan Curry.
* (pipe read code from passpromt.c)
*
* Copyright (C) 2002 Roaring Penguin Software Inc.
*
* Based on a patch for ipppd, which is:
*    Copyright (C) 1996, Matjaz Godec <gody@elgo.si>
*    Copyright (C) 1996, Lars Fenneberg <in5y050@public.uni-hamburg.de>
*    Copyright (C) 1997, Miguel A.L. Paraz <map@iphil.net>
*
* Uses radiusclient library, which is:
*    Copyright (C) 1995,1996,1997,1998 Lars Fenneberg <lf@elemental.net>
*    Copyright (C) 2002 Roaring Penguin Software Inc.
*
* MPPE support is by Ralf Hofmann, <ralf.hofmann@elvido.net>, with
* modification from Frank Cusack, <frank@google.com>.
*
* Updated on 2003-12-12 to support updated PPP plugin API from latest CVS
*    Copyright (C) 2003, Sean E. Millichamp <sean at bruenor dot org>
*
* This plugin may be distributed according to the terms of the GNU
* General Public License, version 2 or (at your option) any later version.
*

-------------------------------------------------------------------

.\" manual page [] for pppd 2.4
.\" $Id: pppd.8,v 1.90 2008/03/26 12:09:40 paulus Exp $
.\" SH section heading
.\" SS subsection heading
.\" LP paragraph
.\" IP indented paragraph
.\" TP hanging label
.\"
.\" Copyright (c) 1993-2003 Paul Mackerras <paulus@samba.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

.SH AUTHORS
Paul Mackerras (paulus@samba.org), based on earlier work by
Drew Perkins,
Brad Clements,
Karl Fox,
Greg Christy,
and
Brad Parker.

.SH COPYRIGHT
Pppd is copyrighted and made available under conditions which provide
that it may be copied and used in source or binary forms provided that
the conditions listed below are met.  Portions of pppd are covered by
the following copyright notices:
.LP
Copyright (c) 1984-2000 Carnegie Mellon University. All rights
reserved.
.br
Copyright (c) 1993-2004 Paul Mackerras. All rights reserved.
.br
Copyright (c) 1995 Pedro Roque Marques.  All rights reserved.
.br
Copyright (c) 1995 Eric Rosenquist.  All rights reserved.
.br
Copyright (c) 1999 Tommi Komulainen.  All rights reserved.
.br
Copyright (C) Andrew Tridgell 1999
.br
Copyright (c) 2000 by Sun Microsystems, Inc.  All rights reserved.
.br
Copyright (c) 2001 by Sun Microsystems, Inc.  All rights reserved.
.br
Copyright (c) 2002 The Android Open Source Project
.LP
The copyright notices contain the following statements.
.LP
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
.LP
1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
.LP
2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.
.LP
3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
.br
     Office of Technology Transfer
.br
     Carnegie Mellon University
.br
     5000 Forbes Avenue
.br
     Pittsburgh, PA  15213-3890
.br
     (412) 268-4387, fax: (412) 268-7395
.br
     tech-transfer@andrew.cmu.edu
.LP
3b. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.
.LP
4. Redistributions of any form whatsoever must retain the following
   acknowledgements:
.br
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."
.br
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".
.br
   "This product includes software developed by Pedro Roque Marques
    <pedro_m@yahoo.com>".
.br
   "This product includes software developed by Tommi Komulainen
    <Tommi.Komulainen@iki.fi>".
.LP
CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.LP
THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

Copyright (C) 2001 Roaring Penguin Software Inc.

This program may be distributed according to the terms of the GNU
General Public License, version 2 or (at your option) any later version.

$Id: Makefile.linux,v 1.8 2008/06/09 08:34:23 paulus Exp $
#***********************************************************************

-------------------------------------------------------------------

Copyright (C) 2009 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

-------------------------------------------------------------------

Copyright (C) 2018 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

-------------------------------------------------------------------

Copyright (c) 1994, 1995, 1996
   The Regents of the University of California.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in the
   documentation and/or other materials provided with the distribution.
3. All advertising materials mentioning features or use of this software
   must display the following acknowledgement:
   This product includes software developed by the Computer Systems
   Engineering Group at Lawrence Berkeley Laboratory.
4. Neither the name of the University nor of the Laboratory may be used
   to endorse or promote products derived from this software without
   specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.

@(#) $Header: /data/cvs/ppp/include/pcap-int.h,v 1.1 2000/08/01 01:37:24 paulus Exp $ (LBL)

-------------------------------------------------------------------

Copyright 2000 Mitchell Blank Jr.
Based in part on work from Jens Axboe and Paul Mackerras.
Updated to ppp-2.4.1 by Bernhard Kaindl

Updated to ppp-2.4.2 by David Woodhouse 2004.
 - disconnect method added
 - remove_options() abuse removed.

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version
 2 of the License, or (at your option) any later version.

-------------------------------------------------------------------

Copyright 2002 Roaring Penguin Software Inc.

-------------------------------------------------------------------

Definitions for tcp compression routines.

$Id: slcompress.h,v 1.4 1994/09/21 06:50:08 paulus Exp $

Copyright (c) 1989 Regents of the University of California.
All rights reserved.

Redistribution and use in source and binary forms are permitted
provided that the above copyright notice and this paragraph are
duplicated in all such forms and that any documentation,
advertising materials, and other materials related to such
distribution and use acknowledge that the software was developed
by the University of California, Berkeley.  The name of the
University may not be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

   Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
   - Initial distribution.

-------------------------------------------------------------------

Definitions for tcp compression routines.

$Id: vjcompress.h,v 1.3 1996/05/28 00:55:33 paulus Exp $

Copyright (c) 1989 Regents of the University of California.
All rights reserved.

Redistribution and use in source and binary forms are permitted
provided that the above copyright notice and this paragraph are
duplicated in all such forms and that any documentation,
advertising materials, and other materials related to such
distribution and use acknowledge that the software was developed
by the University of California, Berkeley.  The name of the
University may not be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

   Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
   - Initial distribution.

-------------------------------------------------------------------

Derived from :


ipcp.c - PPP IP Control Protocol.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: ipv6cp.c,v 1.21 2005/08/25 23:59:34 paulus Exp $

-------------------------------------------------------------------

Derived from :


ipcp.h - IP Control Protocol definitions.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: ipv6cp.h,v 1.7 2002/12/04 23:03:32 paulus Exp $

-------------------------------------------------------------------

Modifications by Frank Cusack, frank@google.com, March 2002.

  Implemented MS-CHAPv2 functionality, heavily based on sample
  implementation in RFC 2759.  Implemented MPPE functionality,
  heavily based on sample implementation in RFC 3079.

Copyright (c) 2002 Google, Inc.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

Perform PPPoE discovery

Copyright (C) 2000-2001 by Roaring Penguin Software Inc.
Copyright (C) 2004 Marco d'Itri <md@linux.it>

This program may be distributed according to the terms of the GNU
General Public License, version 2 or (at your option) any later version.

-------------------------------------------------------------------

See the respective source files to find out which copyrights apply.

------------------------------------------------------------------------------
Copyright (C) 2002 Roaring Penguin Software Inc.

Permission to use, copy, modify, and distribute this software for any
purpose and without fee is hereby granted, provided that this
copyright and permission notice appear on all copies and supporting
documentation, the name of Roaring Penguin Software Inc. not be used
in advertising or publicity pertaining to distribution of the program
without specific prior permission, and notice be given in supporting
documentation that copying and distribution is by permission of
Roaring Penguin Software Inc..

Roaring Penguin Software Inc. makes no representations about the
suitability of this software for any purpose.  It is provided "as is"
without express or implied warranty.

------------------------------------------------------------------------------
Copyright (C) 1995,1996,1997,1998 Lars Fenneberg <lf@elemental.net>

Permission to use, copy, modify, and distribute this software for any
purpose and without fee is hereby granted, provided that this copyright and
permission notice appear on all copies and supporting documentation, the
name of Lars Fenneberg not be used in advertising or publicity pertaining to
distribution of the program without specific prior permission, and notice be
given in supporting documentation that copying and distribution is by
permission of Lars Fenneberg.

Lars Fenneberg makes no representations about the suitability of this
software for any purpose.  It is provided "as is" without express or implied
warranty.

------------------------------------------------------------------------------
Copyright 1992 Livingston Enterprises, Inc.
Livingston Enterprises, Inc. 6920 Koll Center Parkway Pleasanton, CA  94566

Permission to use, copy, modify, and distribute this software for any
purpose and without fee is hereby granted, provided that this copyright
and permission notice appear on all copies and supporting documentation,
the name of Livingston Enterprises, Inc. not be used in advertising or
publicity pertaining to distribution of the program without specific
prior permission, and notice be given in supporting documentation that
copying and distribution is by permission of Livingston Enterprises, Inc.

Livingston Enterprises, Inc. makes no representations about the suitability
of this software for any purpose.  It is provided "as is" without express
or implied warranty.
------------------------------------------------------------------------------
[C] The Regents of the University of Michigan and Merit Network, Inc. 1992,
1993, 1994, 1995 All Rights Reserved

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted, provided
that the above copyright notice and this permission notice appear in all
copies of the software and derivative works or modified versions thereof,
and that both the copyright notice and this permission and disclaimer
notice appear in supporting documentation.

THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE REGENTS OF THE
UNIVERSITY OF MICHIGAN AND MERIT NETWORK, INC. DO NOT WARRANT THAT THE
FUNCTIONS CONTAINED IN THE SOFTWARE WILL MEET LICENSEE'S REQUIREMENTS OR
THAT OPERATION WILL BE UNINTERRUPTED OR ERROR FREE.  The Regents of the
University of Michigan and Merit Network, Inc. shall not be liable for any
special, indirect, incidental or consequential damages with respect to any
claim by Licensee or any third party arising from use of the software.
------------------------------------------------------------------------------
Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991.
All rights reserved.

License to copy and use this software is granted provided that it
is identified as the "RSA Data Security, Inc. MD5 Message-Digest
Algorithm" in all material mentioning or referencing this software
or this function.

License is also granted to make and use derivative works provided
that such works are identified as "derived from the RSA Data
Security, Inc. MD5 Message-Digest Algorithm" in all material
mentioning or referencing the derived work.

RSA Data Security, Inc. makes no representations concerning either
the merchantability of this software or the suitability of this
software for any particular purpose. It is provided "as is"
without express or implied warranty of any kind.

These notices must be retained in any copies of any part of this
documentation and/or software.
------------------------------------------------------------------------------

-------------------------------------------------------------------

System-dependent procedures for pppd under Solaris 2.

Parts re-written by Adi Masputra <adi.masputra@sun.com>, based on
the original sys-svr4.c

Copyright (c) 2000 by Sun Microsystems, Inc.
All rights reserved.

Permission to use, copy, modify, and distribute this software and its
documentation is hereby granted, provided that the above copyright
notice appears in all copies.

SUN MAKES NO REPRESENTATION OR WARRANTIES ABOUT THE SUITABILITY OF
THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, OR NON-INFRINGEMENT.  SUN SHALL NOT BE LIABLE FOR
ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES

Copyright (c) 1995-2002 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Derived from main.c and pppd.h, which are:

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

The files ans.c, atm.h, atmres.h, atmsap.h, misc.c, text2atm.c  and
text2qos.c are taken from the linux-atm libraries.  These are
Copyright 1995-2000 EPFL-LRC/ICA, and are licensed under the GNU Lesser
General Public License.

The file pppoatm.c contains its own copyright notice, and is licensed
under the GPL.

-------------------------------------------------------------------

Utility program for generating entries in /etc/ppp/srp-secrets

Copyright (c) 2001 by Sun Microsystems, Inc.
All rights reserved.

Non-exclusive rights to redistribute, modify, translate, and use
this software in source and binary forms, in whole or in part, is
hereby granted, provided that the above copyright notice is
duplicated in any source form, and that neither the name of the
copyright holder nor the author is used to endorse or promote
products derived from this software.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Original version by James Carlson

Usage:
   srp-entry [-i index] [clientname]

Index, if supplied, is the modulus/generator index from
/etc/tpasswd.conf.  If not supplied, then the last (highest
numbered) entry from that file is used.  If the file doesn't exist,
then the default "well known" EAP SRP-SHA1 modulus/generator is
used.

The default modulus/generator can be requested as index 0.

-------------------------------------------------------------------

auth.c - PPP authentication and phase control.

Copyright (c) 1993-2002 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Derived from main.c, which is:

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

cbcp - Call Back Configuration Protocol.

Copyright (c) 1995 Pedro Roque Marques.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The names of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Pedro Roque Marques
    <pedro_m@yahoo.com>"

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

ccp.c - PPP Compression Control Protocol.

Copyright (c) 1994-2002 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

ccp.h - Definitions for PPP Compression Control Protocol.

Copyright (c) 1994-2002 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: ccp.h,v 1.12 2004/11/04 10:02:26 paulus Exp $

-------------------------------------------------------------------

chap-md5.c - New CHAP/MD5 implementation.

Copyright (c) 2003 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

chap-md5.h - New CHAP/MD5 implementation.

Copyright (c) 2003 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

chap-new.c - New CHAP implementation.

Copyright (c) 2003 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

chap_ms.c - Microsoft MS-CHAP compatible implementation.

Copyright (c) 1995 Eric Rosenquist.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

chap_ms.h - Challenge Handshake Authentication Protocol definitions.

Copyright (c) 1995 Eric Rosenquist.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: chap_ms.h,v 1.13 2004/11/15 22:13:26 paulus Exp $

-------------------------------------------------------------------

demand.c - Support routines for demand-dialling.

Copyright (c) 1996-2002 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

eap.c - Extensible Authentication Protocol for PPP (RFC 2284)

Copyright (c) 2001 by Sun Microsystems, Inc.
All rights reserved.

Non-exclusive rights to redistribute, modify, translate, and use
this software in source and binary forms, in whole or in part, is
hereby granted, provided that the above copyright notice is
duplicated in any source form, and that neither the name of the
copyright holder nor the author is used to endorse or promote
products derived from this software.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Original version by James Carlson

This implementation of EAP supports MD5-Challenge and SRP-SHA1
authentication styles.  Note that support of MD5-Challenge is a
requirement of RFC 2284, and that it's essentially just a
reimplementation of regular RFC 1994 CHAP using EAP messages.

As an authenticator ("server"), there are multiple phases for each
style.  In the first phase of each style, the unauthenticated peer
name is queried using the EAP Identity request type.  If the
"remotename" option is used, then this phase is skipped, because
the peer's name is presumed to be known.

For MD5-Challenge, there are two phases, and the second phase
consists of sending the challenge itself and handling the
associated response.

For SRP-SHA1, there are four phases.  The second sends 's', 'N',
and 'g'.  The reply contains 'A'.  The third sends 'B', and the
reply contains 'M1'.  The forth sends the 'M2' value.

As an authenticatee ("client"), there's just a single phase --
responding to the queries generated by the peer.  EAP is an
authenticator-driven protocol.

Based on draft-ietf-pppext-eap-srp-03.txt.

-------------------------------------------------------------------

eap.h - Extensible Authentication Protocol for PPP (RFC 2284)

Copyright (c) 2001 by Sun Microsystems, Inc.
All rights reserved.

Non-exclusive rights to redistribute, modify, translate, and use
this software in source and binary forms, in whole or in part, is
hereby granted, provided that the above copyright notice is
duplicated in any source form, and that neither the name of the
copyright holder nor the author is used to endorse or promote
products derived from this software.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Original version by James Carlson

$Id: eap.h,v 1.2 2003/06/11 23:56:26 paulus Exp $

-------------------------------------------------------------------

ecp.c - PPP Encryption Control Protocol.

Copyright (c) 2002 Google, Inc.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Derived from ccp.c, which is:

Copyright (c) 1994-2002 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

ecp.h - Definitions for PPP Encryption Control Protocol.

Copyright (c) 2002 Google, Inc.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: ecp.h,v 1.2 2003/01/10 07:12:36 fcusack Exp $

-------------------------------------------------------------------

eui64.c - EUI64 routines for IPv6CP.

Copyright (c) 1999 Tommi Komulainen.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Tommi Komulainen
    <Tommi.Komulainen@iki.fi>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: eui64.c,v 1.6 2002/12/04 23:03:32 paulus Exp $

-------------------------------------------------------------------

eui64.h - EUI64 routines for IPv6CP.

Copyright (c) 1999 Tommi Komulainen.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Tommi Komulainen
    <Tommi.Komulainen@iki.fi>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: eui64.h,v 1.6 2002/12/04 23:03:32 paulus Exp $

-------------------------------------------------------------------

fsm.c - {Link, IP} Control Protocol Finite State Machine.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

fsm.h - {Link, IP} Control Protocol Finite State Machine definitions.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: fsm.h,v 1.10 2004/11/13 02:28:15 paulus Exp $

-------------------------------------------------------------------

if_ppp.h - Point-to-Point Protocol definitions.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

ipcp.c - PPP IP Control Protocol.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

ipcp.h - IP Control Protocol definitions.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: ipcp.h,v 1.14 2002/12/04 23:03:32 paulus Exp $

-------------------------------------------------------------------

ipv6cp.c - PPP IPV6 Control Protocol.

Copyright (c) 1999 Tommi Komulainen.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Tommi Komulainen
    <Tommi.Komulainen@iki.fi>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

ipv6cp.h - PPP IPV6 Control Protocol.

Copyright (c) 1999 Tommi Komulainen.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Tommi Komulainen
    <Tommi.Komulainen@iki.fi>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

ipxcp.c - PPP IPX Control Protocol.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

ipxcp.h - IPX Control Protocol definitions.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: ipxcp.h,v 1.5 2002/12/04 23:03:32 paulus Exp $

-------------------------------------------------------------------

lcp.c - PPP Link Control Protocol.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

lcp.h - Link Control Protocol definitions.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: lcp.h,v 1.20 2004/11/14 22:53:42 carlsonj Exp $

-------------------------------------------------------------------

magic.c - PPP Magic Number routines.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

magic.h - PPP Magic Number definitions.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: magic.h,v 1.5 2003/06/11 23:56:26 paulus Exp $

-------------------------------------------------------------------

main.c - Point-to-Point Protocol main module

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Copyright (c) 1999-2004 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

minconn.c - pppd plugin to implement a `minconnect' option.

Copyright (c) 1999 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

mppe.h - Definitions for MPPE

Copyright (c) 2008 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

options.c - handles option processing for PPP.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

passprompt.c - pppd plugin to invoke an external PAP password prompter

Copyright 1999 Paul Mackerras, Alan Curry.

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version
 2 of the License, or (at your option) any later version.

-------------------------------------------------------------------

ppp-comp.h - Definitions for doing PPP packet compression.

Copyright (c) 1984 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: ppp-comp.h,v 1.13 2002/12/06 09:49:15 paulus Exp $

-------------------------------------------------------------------

ppp_defs.h - PPP definitions.

Copyright (c) 1984 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

pppcrypt.c - PPP/DES linkage for MS-CHAP and EAP SRP-SHA1

Extracted from chap_ms.c by James Carlson.

Copyright (c) 1995 Eric Rosenquist.  All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

pppd.h - PPP daemon global declarations.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: pppd.h,v 1.96 2008/06/23 11:47:18 paulus Exp $

-------------------------------------------------------------------

pppio.h - ioctl and other misc. definitions for STREAMS modules.

Copyright (c) 1994 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: pppio.h,v 1.9 2002/12/06 09:49:15 paulus Exp $

-------------------------------------------------------------------

session.c - PPP session control.

Copyright (c) 2007 Diego Rivera. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

session.c - PPP session control.

Copyright (c) 2007 Diego Rivera. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Derived from auth.c, which is:

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

sys-linux.c - System-dependent procedures for setting up
PPP interfaces on Linux systems

Copyright (c) 1994-2004 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Derived from main.c and pppd.h, which are:

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

tty.c - code for handling serial ports in pppd.

Copyright (C) 2000-2004 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Portions derived from main.c, which is:

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

upap.c - User/Password Authentication Protocol.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------

upap.h - User/Password Authentication Protocol definitions.

Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The name "Carnegie Mellon University" must not be used to
   endorse or promote products derived from this software without
   prior written permission. For permission or any legal
   details, please contact
     Office of Technology Transfer
     Carnegie Mellon University
     5000 Forbes Avenue
     Pittsburgh, PA  15213-3890
     (412) 268-4387, fax: (412) 268-7395
     tech-transfer@andrew.cmu.edu

4. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Computing Services
    at Carnegie Mellon University (http://www.cmu.edu/computing/)."

CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

$Id: upap.h,v 1.8 2002/12/04 23:03:33 paulus Exp $

-------------------------------------------------------------------

utils.c - various utility functions used in pppd.

Copyright (c) 1999-2002 Paul Mackerras. All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. The name(s) of the authors of this software must not be used to
   endorse or promote products derived from this software without
   prior written permission.

3. Redistributions of any form whatsoever must retain the following
   acknowledgment:
   "This product includes software developed by Paul Mackerras
    <paulus@samba.org>".

THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

-------------------------------------------------------------------