/usr/share/doc/libpt-dev/copyright

This is the Debian GNU/Linux packaged version of PTLib.

The author of this software is Equivalence Pty. Ltd.

Original packaging for Debian by
	Raphael Bossek <bossekr@debian.org>
Heavily modified by
	Santiago Garcia Mantinan <manty@debian.org>
Further modified by
        Tim Johann <t1m@phrogstar.de>
        and
        Kilian Krause <kk@verfaction.de>
Currently mantained by
	Debian VoIP Team <pkg-voip-maintainers@lists.alioth.debian.org>
        and    Eugen Dedu <Eugen.Dedu@pu-pm.univ-fcomte.fr>

The sources were downloaded from:

    http://ftp.gnome.org/pub/gnome/sources/ptlib/2.6/

Copyright:

Copyright (c) 1993-2003 Equivalence Pty. Ltd.
Copyright (c) 2001-2005 Post Increment
Copyright (c) 1984, 1989, 1990, 1993 Free Software Foundation, Inc.

Copyright (c) 2004 Reitek S.p.A.
	src/ptlib/common/notifier_ext.cxx
	include/ptclib/psasl.h
	src/ptclib/psasl.cxx
	include/ptclib/xmpp.h
	include/ptclib/xmpp_c2s.h
	include/ptclib/xmpp_muc.h
	include/ptclib/xmpp_roster.h
	include/ptlib/notifier_ext.h
	src/ptclib/xmpp.cxx
	src/ptclib/xmpp_c2s.cxx
	src/ptclib/xmpp_muc.cxx
	src/ptclib/xmpp_roster.cxx
	samples/xmppconsole/*
	samples/xmpptest/*
Copyright (c) 1995-1996 Eric Young
	src/ptclib/pssl.cxx
Copyright (c) 2002 Alan Hawrylyshen
	src/ptclib/udp.h
Copyright (c) 2002 Peter O'Gorman
	src/ptlib/unix/udll.cxx
Copyright (c) 2003 AliceStreet Ltd.
	include/ptlib/qos.h
	src/ptlib/common/qos.cxx
Copyright (c) 2002-2005 Jean-Marc Valin
	src/ptclib/speex_echo/*
Copyright (c) 2003 Epic Games
	src/ptclib/speex_echo/preprocess.c
	src/ptclib/speex_echo/speex_preprocess.h
Copyright (c) 1991-2001, Be Incorporated
	src/ptlib/unix/beaudio/*, include/ptlib/unix/ptlib/resampler.h
Copyright (c) 1992, 1993, 1994, 1997 Henry Spencer
	src/ptlib/common/regex/
Copyright (c) 2006, Luc Saillard <luc@saillard.org>
	src/ptlib/common/tinyjpeg*
Copyright (c) 2004 Network for Educational Technology ETH
	include/ptlib/unix/ptlib/maccoreaudio.h
	src/ptlib/unix/maccoreaudio.cxx
	src/ptlib/unix/maccoreaudio/circular_buffer.inl
Copyright (c) 2004 ISVO (Asia) Pte Ltd.
	include/ptclib/pnat.h
	include/ptlib/msos/ptlib/podbc.h
	samples/ODBC/odbctest.cxx
	src/ptclib/pnat.cxx
	src/ptlib/msos/podbc.cxx
Copyright (c) 1994-1998, Thomas G. Lane.
	src/ptlib/common/jidctflt.cxx
Copyright (c) 2003 Pai-Hsiang Hsiao
	include/ptlib/unix/ptlib/shmvideo.h
	src/ptlib/unix/shmvideo.cxx
Copyright (c) 2003 Andreas Sikkema
	include/ptclib/psoap.h
	src/ptclib/psoap.cxx

This software is released under the terms of the MPL (Mozilla Public
license), except a few files, see below.

                           MOZILLA PUBLIC LICENSE
                                Version 1.0
                               ______________

   1. Definitions.
   1.1. ``Contributor'' means each entity that creates or contributes to
       the creation of Modifications.
       1.2. ``Contributor Version'' means the combination of the Original
       Code, prior Modifications used by a Contributor, and the
       Modifications made by that particular Contributor.
       1.3. ``Covered Code'' means the Original Code or Modifications or
       the combination of the Original Code and Modifications, in each
       case including portions thereof.
       1.4. ``Electronic Distribution Mechanism'' means a mechanism
       generally accepted in the software development community for the
       electronic transfer of data.
       1.5. ``Executable'' means Covered Code in any form other than
       Source Code.
       1.6. ``Initial Developer'' means the individual or entity
       identified as the Initial Developer in the Source Code notice
       required by Exhibit A.
       1.7. ``Larger Work'' means a work which combines Covered Code or
       portions thereof with code not governed by the terms of this
       License.
       1.8. ``License'' means this document.
       1.9. ``Modifications'' means any addition to or deletion from the
       substance or structure of either the Original Code or any previous
       Modifications. When Covered Code is released as a series of files,
       a Modification is:

   A. Any addition to or deletion from the contents of a file containing
       Original Code or previous Modifications.
       B. Any new file that contains any part of the Original Code or
       previous Modifications.

   1.10. ``Original Code'' means Source Code of computer software code
   which is described in the Source Code notice required by Exhibit A as
   Original Code, and which, at the time of its release under this
   License is not already Covered Code governed by this License.

   1.11. ``Source Code'' means the preferred form of the Covered Code for
   making modifications to it, including all modules it contains, plus
   any associated interface definition files, scripts used to control
   compilation and installation of an Executable, or a list of source
   code differential comparisons against either the Original Code or
   another well known, available Covered Code of the Contributor's
   choice. The Source Code can be in a compressed or archival form,
   provided the appropriate decompression or de-archiving software is
   widely available for no charge.

   1.12. ``You'' means an individual or a legal entity exercising rights
   under, and complying with all of the terms of, this License or a
   future version of this License issued under Section 6.1. For legal
   entities, ``You'' includes any entity which controls, is controlled
   by, or is under common control with You. For purposes of this
   definition, ``control'' means (a) the power, direct or indirect, to
   cause the direction or management of such entity, whether by contract
   or otherwise, or (b) ownership of fifty percent (50%) or more of the
   outstanding shares or beneficial ownership of such entity.
   2. Source Code License.
   2.1. The Initial Developer Grant.
       The Initial Developer hereby grants You a world-wide,
       royalty-free, non-exclusive license, subject to third party
       intellectual property claims:

       (a) to use, reproduce, modify, display, perform, sublicense and
       distribute the Original Code (or portions thereof) with or without
       Modifications, or as part of a Larger Work; and
       (b) under patents now or hereafter owned or controlled by Initial
       Developer, to make, have made, use and sell (``Utilize'') the
       Original Code (or portions thereof), but solely to the extent that
       any such patent is reasonably necessary to enable You to Utilize
       the Original Code (or portions thereof) and not to any greater
       extent that may be necessary to Utilize further Modifications or
       combinations.

   2.2. Contributor Grant.
   Each Contributor hereby grants You a world-wide, royalty-free,
   non-exclusive license, subject to third party intellectual property
   claims:
   (a) to use, reproduce, modify, display, perform, sublicense and
       distribute the Modifications created by such Contributor (or
       portions thereof) either on an unmodified basis, with other
       Modifications, as Covered Code or as part of a Larger Work; and
       (b) under patents now or hereafter owned or controlled by
       Contributor, to Utilize the Contributor Version (or portions
       thereof), but solely to the extent that any such patent is
       reasonably necessary to enable You to Utilize the Contributor
       Version (or portions thereof), and not to any greater extent that
       may be necessary to Utilize further Modifications or combinations.

   3. Distribution Obligations.
   3.1. Application of License.
       The Modifications which You create or to which You contribute are
       governed by the terms of this License, including without
       limitation Section 2.2. The Source Code version of Covered Code
       may be distributed only under the terms of this License or a
       future version of this License released under Section 6.1, and You
       must include a copy of this License with every copy of the Source
       Code You distribute. You may not offer or impose any terms on any
       Source Code version that alters or restricts the applicable
       version of this License or the recipients' rights hereunder.
       However, You may include an additional document offering the
       additional rights described in Section 3.5.
       3.2. Availability of Source Code.
       Any Modification which You create or to which You contribute must
       be made available in Source Code form under the terms of this
       License either on the same media as an Executable version or via
       an accepted Electronic Distribution Mechanism to anyone to whom
       you made an Executable version available; and if made available
       via Electronic Distribution Mechanism, must remain available for
       at least twelve (12) months after the date it initially became
       available, or at least six (6) months after a subsequent version
       of that particular Modification has been made available to such
       recipients. You are responsible for ensuring that the Source Code
       version remains available even if the Electronic Distribution
       Mechanism is maintained by a third party.
       3.3. Description of Modifications.
       You must cause all Covered Code to which you contribute to contain
       a file documenting the changes You made to create that Covered
       Code and the date of any change. You must include a prominent
       statement that the Modification is derived, directly or
       indirectly, from Original Code provided by the Initial Developer
       and including the name of the Initial Developer in (a) the Source
       Code, and (b) in any notice in an Executable version or related
       documentation in which You describe the origin or ownership of the
       Covered Code.
       3.4. Intellectual Property Matters

   (a) Third Party Claims.
       If You have knowledge that a party claims an intellectual property
       right in particular functionality or code (or its utilization
       under this License), you must include a text file with the source
       code distribution titled ``LEGAL'' which describes the claim and
       the party making the claim in sufficient detail that a recipient
       will know whom to contact. If you obtain such knowledge after You
       make Your Modification available as described in Section 3.2, You
       shall promptly modify the LEGAL file in all copies You make
       available thereafter and shall take other steps (such as notifying
       appropriate mailing lists or newsgroups) reasonably calculated to
       inform those who received the Covered Code that new knowledge has
       been obtained.
       (b) Contributor APIs.
       If Your Modification is an application programming interface and
       You own or control patents which are reasonably necessary to
       implement that API, you must also include this information in the
       LEGAL file.

   3.5. Required Notices.
   You must duplicate the notice in Exhibit A in each file of the Source
   Code, and this License in any documentation for the Source Code, where
   You describe recipients' rights relating to Covered Code. If You
   created one or more Modification(s), You may add your name as a
   Contributor to the notice described in Exhibit A. If it is not
   possible to put such notice in a particular Source Code file due to
   its structure, then you must include such notice in a location (such
   as a relevant directory file) where a user would be likely to look for
   such a notice. You may choose to offer, and to charge a fee for,
   warranty, support, indemnity or liability obligations to one or more
   recipients of Covered Code. However, You may do so only on Your own
   behalf, and not on behalf of the Initial Developer or any Contributor.
   You must make it absolutely clear than any such warranty, support,
   indemnity or liability obligation is offered by You alone, and You
   hereby agree to indemnify the Initial Developer and every Contributor
   for any liability incurred by the Initial Developer or such
   Contributor as a result of warranty, support, indemnity or liability
   terms You offer.

   3.6. Distribution of Executable Versions.
   You may distribute Covered Code in Executable form only if the
   requirements of Section 3.1-3.5 have been met for that Covered Code,
   and if You include a notice stating that the Source Code version of
   the Covered Code is available under the terms of this License,
   including a description of how and where You have fulfilled the
   obligations of Section 3.2. The notice must be conspicuously included
   in any notice in an Executable version, related documentation or
   collateral in which You describe recipients' rights relating to the
   Covered Code. You may distribute the Executable version of Covered
   Code under a license of Your choice, which may contain terms different
   from this License, provided that You are in compliance with the terms
   of this License and that the license for the Executable version does
   not attempt to limit or alter the recipient's rights in the Source
   Code version from the rights set forth in this License. If You
   distribute the Executable version under a different license You must
   make it absolutely clear that any terms which differ from this License
   are offered by You alone, not by the Initial Developer or any
   Contributor. You hereby agree to indemnify the Initial Developer and
   every Contributor for any liability incurred by the Initial Developer
   or such Contributor as a result of any such terms You offer.

   3.7. Larger Works.
   You may create a Larger Work by combining Covered Code with other code
   not governed by the terms of this License and distribute the Larger
   Work as a single product. In such a case, You must make sure the
   requirements of this License are fulfilled for the Covered Code.
   4. Inability to Comply Due to Statute or Regulation.
       If it is impossible for You to comply with any of the terms of
       this License with respect to some or all of the Covered Code due
       to statute or regulation then You must: (a) comply with the terms
       of this License to the maximum extent possible; and (b) describe
       the limitations and the code they affect. Such description must be
       included in the LEGAL file described in Section 3.4 and must be
       included with all distributions of the Source Code. Except to the
       extent prohibited by statute or regulation, such description must
       be sufficiently detailed for a recipient of ordinary skill to be
       able to understand it.

   5. Application of this License.
   This License applies to code to which the Initial Developer has
       attached the notice in Exhibit A, and to related Covered Code.

   6. Versions of the License.
   6.1. New Versions.
       Netscape Communications Corporation (``Netscape'') may publish
       revised and/or new versions of the License from time to time. Each
       version will be given a distinguishing version number.
       6.2. Effect of New Versions.
       Once Covered Code has been published under a particular version of
       the License, You may always continue to use it under the terms of
       that version. You may also choose to use such Covered Code under
       the terms of any subsequent version of the License published by
       Netscape. No one other than Netscape has the right to modify the
       terms applicable to Covered Code created under this License.
       6.3. Derivative Works.
       If you create or use a modified version of this License (which you
       may only do in order to apply it to code which is not already
       Covered Code governed by this License), you must (a) rename Your
       license so that the phrases ``Mozilla'', ``MOZILLAPL'', ``MOZPL'',
       ``Netscape'', ``NPL'' or any confusingly similar phrase do not
       appear anywhere in your license and (b) otherwise make it clear
       that your version of the license contains terms which differ from
       the Mozilla Public License and Netscape Public License. (Filling
       in the name of the Initial Developer, Original Code or Contributor
       in the notice described in Exhibit A shall not of themselves be
       deemed to be modifications of this License.)

   7. DISCLAIMER OF WARRANTY.
   COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN ``AS IS'' BASIS,
       WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
       INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS
       FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR
       NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
       OF THE COVERED CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE
       DEFECTIVE IN ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER OR ANY
       OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY SERVICING,
       REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN
       ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS
       AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.

   8. TERMINATION.
   This License and the rights granted hereunder will terminate
       automatically if You fail to comply with terms herein and fail to
       cure such breach within 30 days of becoming aware of the breach.
       All sublicenses to the Covered Code which are properly granted
       shall survive any termination of this License. Provisions which,
       by their nature, must remain in effect beyond the termination of
       this License shall survive.

   9. LIMITATION OF LIABILITY.
   UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
       (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL THE INITIAL
       DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED
       CODE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO YOU OR
       ANY OTHER PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR
       CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT
       LIMITATION, DAMAGES FOR LOSS OF GOODWILL, WORK STOPPAGE, COMPUTER
       FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER COMMERCIAL DAMAGES OR
       LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN INFORMED OF THE
       POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF LIABILITY SHALL
       NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY RESULTING FROM
       SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW PROHIBITS
       SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR
       LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THAT
       EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.

   10. U.S. GOVERNMENT END USERS.
   The Covered Code is a ``commercial item,'' as that term is defined in
       48 C.F.R. 2.101 (Oct. 1995), consisting of ``commercial computer
       software'' and ``commercial computer software documentation,'' as
       such terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent
       with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4
       (June 1995), all U.S. Government End Users acquire Covered Code
       with only those rights set forth herein.

   11. MISCELLANEOUS.
   This License represents the complete agreement concerning subject
       matter hereof. If any provision of this License is held to be
       unenforceable, such provision shall be reformed only to the extent
       necessary to make it enforceable. This License shall be governed
       by California law provisions (except to the extent applicable law,
       if any, provides otherwise), excluding its conflict-of-law
       provisions. With respect to disputes in which at least one party
       is a citizen of, or an entity chartered or registered to do
       business in, the United States of America: (a) unless otherwise
       agreed in writing, all disputes relating to this License
       (excepting any dispute relating to intellectual property rights)
       shall be subject to final and binding arbitration, with the losing
       party paying all costs of arbitration; (b) any arbitration
       relating to this Agreement shall be held in Santa Clara County,
       California, under the auspices of JAMS/EndDispute; and (c) any
       litigation relating to this Agreement shall be subject to the
       jurisdiction of the Federal Courts of the Northern District of
       California, with venue lying in Santa Clara County, California,
       with the losing party responsible for costs, including without
       limitation, court costs and reasonable attorneys fees and
       expenses. The application of the United Nations Convention on
       Contracts for the International Sale of Goods is expressly
       excluded. Any law or regulation which provides that the language
       of a contract shall be construed against the drafter shall not
       apply to this License.

   12. RESPONSIBILITY FOR CLAIMS.
   Except in cases where another Contributor has failed to comply with
       Section 3.4, You are responsible for damages arising, directly or
       indirectly, out of Your utilization of rights under this License,
       based on the number of copies of Covered Code you made available,
       the revenues you received from utilizing such rights, and other
       relevant factors. You agree to work with affected parties to
       distribute responsibility on an equitable basis.

   EXHIBIT A.
   ``The contents of this file are subject to the Mozilla Public License
       Version 1.0 (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.mozilla.org/MPL/
       Software distributed under the License is distributed on an "AS
       IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
       implied. See the License for the specific language governing
       rights and limitations under the License.
       The Original Code is ______________________________________.
       The Initial Developer of the Original Code is
       ________________________. Portions created by
       ______________________ are Copyright (C) ______
       _______________________. All Rights Reserved.
       Contributor(s): ______________________________________.''


The following files have a BSD licence:
src/ptlib/common/tinyjpeg.h: BSD (3 clause)
src/ptlib/common/tinyjpeg.cxx: BSD (3 clause)
src/ptlib/common/tinyjpeg-internal.h: BSD (3 clause)
src/ptclib/speex_echo/misc.h: BSD (3 clause)
src/ptclib/speex_echo/mdf.c: BSD (3 clause)
src/ptclib/speex_echo/misc.c: BSD (3 clause)
src/ptclib/speex_echo/arch.h: BSD (3 clause)
src/ptclib/speex_echo/speex_echo.h: BSD (3 clause)
src/ptclib/speex_echo/speex_preprocess.h: BSD (3 clause)
src/ptclib/speex_echo/preprocess.c: BSD (3 clause)

 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *
 * - 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.
 *
 * - Neither the name of the author 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 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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.


The following file have a BSD-like licence:
src/ptclib/udp.h: MIT/X11 (BSD like)

// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
libpt-dev 2.10.4~dfsg-1 / usr / share / doc / libpt-dev / copyright
