Copyright (c) 2001 Christopher G. Demetriou
Copyright (c) 1992, 1993 The Regents of the University of California
Copyright (c) 1989, 1993 The Regents of the University of California. This code is derived from software contributed to Berkeley by
Guido van Rossum.
Copyright (c) 1992 Henry Spencer.
Copyright (c) 1992, 1993 The Regents of the University of California. All rights reserved. This code is derived from software contri-
buted to Berkeley by Henry Spencer of the University of Toronto.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following condi-
tions 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. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WA-
RRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTI-
CULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DI-
RECT, 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 NE-
GLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
BSD 4-Clause
Copyright (c) 1981, 1989, 1993 The Regents of the University of California.
Copyright (c) 1989, 1993 The Regents of the University of California and UNIX System Laboratories, Inc. All or some portions of
this file are derived from material licensed to the University of California by American Telephone and Telegraph Co. or Unix System
Laboratories, Inc. and are reproduced herein with the permission of UNIX System Laboratories, Inc.
Copyright (c) 1991, 1993 The Regents of the University of California and UNIX System Laboratories, Inc. All or some portions of
this file are derived from material licensed to the University of California by American Telephone and Telegraph Co. or Unix System
Laboratories, Inc. and are reproduced herein with the permission of UNIX System Laboratories, Inc. This code is derived from soft-
ware contributed to Berkeley by Hugh Smith at The University of Guelph.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following condi-
tions 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 University of California, Berkeley and its contributors.
4. Neither the name of the University nor the names of its contributors 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 PUR-
POSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCI-
DENTAL, 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 DA-
MAGE.
MIT-License
Copyright (C) 1998-2001 by Lucent Technologies
Author: David M. Gay
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 appear in all copies and that both that the copyright notice and this permission
notice and warranty disclaimer appear in supporting documentation, and that the name of Lucent or any of its entities not be used
in advertising or publicity pertaining to distribution of the software without specific, written prior permission.
LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MER-
CHANTABILITY AND FITNESS. IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES 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) 1984,2000 S.L. Moshier
Author: S. L. Moshier.
Copyright (c) 1991 by AT&T.
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