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Third-Party Licenses Used in Qt Extended

This document is merely a guide. Full details of licensing is given in the license documents.

Qt Extended references some third-party code under specific licenses from the original authors. This page lists the licenses used for that code, names the authors, and links to the points where it is used.

In addition, Qt references other third-party code.

We gratefully acknowledge these and other contributions to Qt Extended. We recommend that all users of Qt Extended also acknowledge these contributions, and quote all these license statements in an appendix to the documentation.


    (C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International
    Business Machines Corporation and Siemens Rolm Communications Inc.

    For purposes of this license notice, the term Licensors shall mean,
    collectively, Apple Computer, Inc., AT&T Corp., International
    Business Machines Corporation and Siemens Rolm Communications Inc.
    The term Licensor shall mean any of the Licensors.

    Subject to acceptance of the following conditions, permission is hereby
    granted by Licensors without the need for written agreement and without
    license or royalty fees, to use, copy, modify and distribute this
    software for any purpose.

    The above copyright notice and the following four paragraphs must be
    reproduced in all copies of this software and any software including
    this software.

    THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE
    ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR
    MODIFICATIONS.

    IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,
    INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT
    OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
    DAMAGE.

    EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,
    INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE
    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    PURPOSE.

    The software is provided with RESTRICTED RIGHTS.  Use, duplication, or
    disclosure by the government are subject to restrictions set forth in
    DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.

    Copyright (C) 1995-2005 Jean-loup Gailly and Mark Adler

    This software is provided 'as-is', without any express or implied
    warranty.  In no event will the authors be held liable for any damages
    arising from the use of this software.

    Permission is granted to anyone to use this software for any purpose,
    including commercial applications, and to alter it and redistribute it
    freely, subject to the following restrictions:

    1. The origin of this software must not be misrepresented; you must not
       claim that you wrote the original software. If you use this software
       in a product, an acknowledgment in the product documentation would be
       appreciated but is not required.
    2. Altered source versions must be plainly marked as such, and must not be
       misrepresented as being the original software.
    3. This notice may not be removed or altered from any source distribution.

    Jean-loup Gailly jloup@gzip.org
    Mark Adler madler@alumni.caltech.edu

    Copyright (C) 2007 Ariya Hidayat (ariya@kde.org)
    Copyright (C) 2008 Ariya Hidayat (ariya@kde.org)

    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.

    Copyright (c) 2001 Robert Penner
    All rights reserved.

    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 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.

    Copyright (c) 2002, Xiph.org Foundation

    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 Xiph.org Foundation 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 FOUNDATION
    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.

    Copyright (c) 2003-2007 PUC-Rio. All rights reserved.
    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.

    GStreamer is licensed under the terms of the LGPL.

See also http://gstreamer.freedesktop.org/documentation/licensing.html


    This is a version (aka dlmalloc) of malloc/free/realloc written by
    Doug Lea and released to the public domain.  Use, modify, and
    redistribute this code without permission or acknowledgement in any
    way you wish.  Send questions, comments, complaints, performance
    data, etc to dl@cs.oswego.edu

OpenOBEX is a free open source implementation of the Object Exchange (OBEX) protocol. For more information see http://www.openobex.org.

    Copyright (c) 1998-2000 Dag Brattli, All Rights Reserved.
    Copyright (c) 1999-2000 Pontus Fuchs, All Rights Reserved.
    Copyright (C) 2001-2002 Jean Tourrilhes, All Rights Reserved.
    Copyright (C) 2002-2006 Marcel Holtmann, All Rights Reserved.
    Copyright (c) 2005 Alex Kanavin, All Rights Reserved.
    Copyright (c) 2005 Herton Ronaldo Krzesinski, All Rights Reserved.

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

    This library 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
    MA  02111-1307  USA

SQLite is in the public domain. See also http://www.sqlite.org/copyright.html


micro_httpd is a really small HTTP server.

    Copyright (c) 1999,2005 by Jef Poskanzer <jef@mail.acme.com>.
    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.

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.

GSM is a codec optimised for recording human speech.

    Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann,
    Technische Universitaet Berlin

    Any use of this software is permitted provided that this notice is not
    removed and that neither the authors nor the Technische Universitaet Berlin
    are deemed to have made any representations as to the suitability of this
    software for any purpose nor are held responsible for any defects of
    this software.  THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.

    As a matter of courtesy, the authors request to be informed about uses
    this software has found, about bugs in this software, and about any
    improvements that may be of general interest.

    Berlin, 28.11.1994
    Jutta Degener
    Carsten Bormann

Qtopia supports the integration of the Helix DNA Client V3.1 (Atlas). The Helix source code itself is not provided. The Helix engine is published under a number of licenses, ranging from R&D to commercial. For more information see https://helixcommunity.org/licenses.


The atd program is based on Russ Nelson's lightweight At daemon. The At daemon will run a program at a specified time.

    Copyright (C) 1996, Paul Gortmaker.
    Copyright (C) 2001, Russell Nelson

    Released under the GNU General Public License, version 2.

The code used here comes from a fork of the original project.

    libTiMidity -- MIDI to WAVE converter library
    Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi>
    Copyright (C) 2004 Konstantin Korikov <lostclus@ua.fm>

    Please note that the included source from TiMidity, is also licensed
    under the following terms (GNU LGPL), but can also be used separately
    under the GNU GPL, or the Perl Artistic License. Those licensing
    terms are not reprinted here, but can be found on the web easily.

The original TiMidity was released under the GPL. The license was as follows.

    TiMidity -- Experimental MIDI to WAVE converter
    Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi>

    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.

Note that the original author relaxed the licensing when they abandoned the project.

    If you'd like to continue hacking on TiMidity, feel free. I'm hereby
    extending the TiMidity license agreement: you can now select the most
    convenient license for your needs from (1) the GNU GPL, (2) the GNU
    LGPL, or (3) the Perl Artistic License.

See also http://sca.uwaterloo.ca/www.cgs.fi/tt/timidity/


This is a stub for the Beep Science DRM agent. The DRM engine itself is not provided. For licensing, contact Beep Science. Other engines may be integrated.


This library contains code with the following copyright notice:

    Copyright (c) 1998-2003  University of Illinois Board of Trustees
    Copyright (c) 1998-2003  Mark D. Roth
    All rights reserved.

    Developed by: Campus Information Technologies and Educational Services,
                  University of Illinois at Urbana-Champaign

    Permission is hereby granted, free of charge, to any person obtaining
    a copy of this software and associated documentation files (the
    ``Software''), to deal with 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:

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

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

    * Neither the names of Campus Information Technologies and Educational
      Services, University of Illinois at Urbana-Champaign, nor the names
      of its contributors may be used to endorse or promote products derived
      from this Software without specific prior written permission.

    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 CONTRIBUTORS 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 WITH THE SOFTWARE.

This library also contains code with the following copyright notice:

    Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
    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 of the author 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 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 AUTHOR 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.

This library also contains code from BSD, with the following copyright notice:

    Copyright (c) 1990 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. 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 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.

u-law, A-law and linear PCM conversions.

    This source code is a product of Sun Microsystems, Inc. and is provided
    for unrestricted use.  Users may copy or modify this source code without
    charge.

    SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING
    THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
    PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.

    Sun source code is provided with no support and without any obligation on
    the part of Sun Microsystems, Inc. to assist in its use, correction,
    modification or enhancement.

    SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
    INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE
    OR ANY PART THEREOF.

    In no event will Sun Microsystems, Inc. be liable for any lost revenue
    or profits or other special, indirect and consequential damages, even if
    Sun has been advised of the possibility of such damages.

    Sun Microsystems, Inc.
    2550 Garcia Avenue
    Mountain View, California  94043

ALL MATERIALS, INFORMATION AND SOFTWARE INCLUDED IN OR AVAILABLE THROUGH OR IN CONNECTION WITH THIS DOCUMENT (THE "CONTENT") ARE PROVIDED "AS IS". THE CONTENT IS PROVIDED WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, TROLLTECH ON BEHALF OF ITSELF AND ITS LICENSORS AND SUPPLIERS, DOES NOT WARRANT THAT THE CONTENT IS ACCURATE, RELIABLE OR CORRECT; THAT ANY DEFECTS OR ERRORS WILL BE CORRECTED; OR THAT THE CONTENT IS FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS. YOUR USE OF THE CONTENT IS SOLELY AT YOUR RISK.


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Qt Extended 4.4.3