source: vbox/trunk/doc/manual/en_US/user_ThirdParty.xml@ 35174

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
  "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
<appendix id="ThirdParty">
  <title>Third-party materials and licenses</title>

  <para>VirtualBox incorporates materials from several Open Source software
  projects. Therefore the use of these materials by VirtualBox is governed by
  different Open Source licenses. This document reproduces these licenses and
  provides a list of the materials used and their respective licensing
  conditions. Section 1 contains a list of the materials used. Section 2
  reproduces the applicable Open Source licenses. For each material, a
  reference to its license is provided.</para>

  <para>The source code for the materials listed below as well as the rest of
  the VirtualBox code which is released as open source are available at <ulink
  url="http://www.virtualbox.org">http://www.virtualbox.org</ulink>, both as
  tarballs for particular releases and as a live SVN repository.</para>

  <sect1>
    <title>Materials</title>

    <itemizedlist>
      <listitem>
        <para>VirtualBox contains portions of QEMU which is governed by the
        licenses in <xref linkend="licX11" xrefstyle="template: %n" /> and
        <xref linkend="licLGPL" xrefstyle="template: %n" /> and</para>

        <para>(C) 2003-2005 Fabrice Bellard; Copyright (C) 2004-2005 Vassili
        Karpov (malc); Copyright (c) 2004 Antony T Curtis; Copyright (C) 2003
        Jocelyn Mayer</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains code which is governed by the license in
        <xref linkend="licX11" xrefstyle="template: %n" /> and</para>

        <para>Copyright 2004 by the Massachusetts Institute of
        Technology.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains code of the BOCHS VGA BIOS which is governed
        by the license in <xref linkend="licLGPL" xrefstyle="template: %n" />
        and</para>

        <para>Copyright (C) 2001, 2002 the LGPL VGABios developers
        Team.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains code of the BOCHS ROM BIOS which is governed
        by the license in <xref linkend="licLGPL" xrefstyle="template: %n" />
        and</para>

        <para>Copyright (C) 2002 MandrakeSoft S.A.; Copyright (C) 2004 Fabrice
        Bellard; Copyright (C) 2005 Struan Bartlett.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains the zlib library which is governed by the
        license in <xref linkend="licZLIB" xrefstyle="template: %n" />
        and</para>

        <para>Copyright (C) 1995-2003 Jean-loup Gailly and Mark Adler.</para>
      </listitem>

      <listitem>
        <para>VirtualBox may contain OpenSSL which is governed by the license
        in <xref linkend="licSSL" xrefstyle="template: %n" /> and</para>

        <para>Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com). This
        product includes software written by Tim Hudson
        (tjh@cryptsoft.com).</para>
      </listitem>

      <listitem>
        <para>VirtualBox may contain NSPR and XPCOM which is governed by the
        license in <xref linkend="licMPL" xrefstyle="template: %n" />
        and</para>

        <para>Copyright (C) The Authors.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains Slirp which is governed by the license in
        <xref linkend="licSlirp" xrefstyle="template: %n" /> and was written
        by Danny Gasparovski.</para>

        <para>Copyright (C) 1995, 1996 All Rights Reserved.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains liblzf which is governed by the license in
        <xref linkend="licLZF" xrefstyle="template: %n" /> and</para>

        <para>Copyright (C) 2000-2005 Marc Alexander Lehmann
        &lt;schmorp@schmorp.de&gt;</para>
      </listitem>

      <listitem>
        <para>VirtualBox may ship with a modified copy of rdesktop which is
        governed by the license in <xref linkend="licGPL"
        xrefstyle="template: %n" /> and</para>

        <para>Copyright (C) Matthew Chapman and others.</para>
      </listitem>

      <listitem>
        <para>VirtualBox may ship with a copy of kchmviewer which is governed
        by the license in <xref linkend="licGPL" xrefstyle="template: %n" />
        and</para>

        <para>Copyright (C) George Yunaev and others.</para>
      </listitem>

      <listitem>
        <para>VirtualBox may contain Etherboot which is governed by the
        license in <xref linkend="licGPL" xrefstyle="template: %n" /> with the
        exception that aggregating Etherboot with another work does not
        require the other work to be released under the same license (see
        <literal><ulink
        url="http://etherboot.sourceforge.net/clinks.html">http://etherboot.sourceforge.net/clinks.html</ulink></literal>).
        Etherboot is</para>

        <para>Copyright (C) Etherboot team.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains code from Wine which is governed by the
        license in <xref linkend="licLGPL" xrefstyle="template: %n" />
        and</para>

        <para>Copyright 1993 Bob Amstadt, Copyright 1996 Albrecht Kleine,
        Copyright 1997 David Faure, Copyright 1998 Morten Welinder, Copyright
        1998 Ulrich Weigand, Copyright 1999 Ove Koven</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains code from lwIP which is governed by the
        license in <xref linkend="licLWIP" xrefstyle="template: %n" />
        and</para>

        <para>Copyright (C) 2001, 2002 Swedish Institute of Computer
        Science.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains libxml which is governed by the license in
        <xref linkend="licLibXML" /> and</para>

        <para>Copyright (C) 1998-2003 Daniel Veillard.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains libxslt which is governed by the license in
        <xref linkend="licLibXSLT" /> and</para>

        <para>Copyright (C) 2001-2002 Daniel Veillard and Copyright (C)
        2001-2002 Thomas Broyer, Charlie Bozeman and Daniel Veillard.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains code from the gSOAP XML web services
        tools, which are licensed under the license in <xref
        linkend="licgSOAP" /> and</para>

        <para>Copyright (C) 2000-2007, Robert van Engelen, Genivia Inc., and
        others.</para>
      </listitem>

      <listitem>
        <para>VirtualBox ships with the application tunctl (shipped as
        VBoxTunctl) from the User-mode Linux suite which is governed by the
        license in <xref linkend="licGPL" xrefstyle="template: %n" />
        and</para>

        <para>Copyright (C) 2002 Jeff Dike.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains code from Chromium, an OpenGL
        implementation, which is goverened by the licenses in <xref
        linkend="licChromium" /> and</para>

        <para>Copyright (C) Stanford University, The Regents of the University
        of California, Red Hat, and others.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains libcurl which is governed by the license in
        <xref linkend="licLibCurl" /> and</para>

        <para>Copyright (C) 1996-2009, Daniel Stenberg.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains dnsproxy which is governed by the license in
        <xref linkend="licMIT" /> and</para>

        <para>Copyright (c) 2003, 2004, 2005 Armin Wolfermann.</para>
      </listitem>

      <listitem>
        <para>VirtualBox may contain iniparser which is governed by the
        license in <xref linkend="licMIT" /> and</para>

        <para>Copyright (c) 2000-2008 by Nicolas Devillard.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains some code from libgd which is governed by
        the license in <xref linkend="licLibgd" /> and</para>

        <para>Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
        Pierre-Alain Joye (pierre@libgd.org).</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains code from the EFI Development Kit II
          which is governed by the license in
          <xref linkend="licBsdIntel" /> and</para>

        <para>Copyright (c) 2004-2008, Intel Corporation.</para>
      </listitem>

      <listitem>
        <para>VirtualBox contains libjpeg which is governed by the
        license in <xref linkend="licJPEG" /> and</para>

        <para>Copyright (C) 1991-2010, Thomas G. Lane, Guido Vollbeding.</para>
      </listitem>

      <listitem>
        <para>VirtualBox may contain x86 SIMD extension for IJG JPEG library
        which is governed by the license in <xref linkend="licJPEGSIMD" /> and</para>

        <para>Copyright 2009 Pierre Ossman &lt;ossman@cendio.se&gt; for Cendio AB;
        Copyright 2010 D. R. Commander; Copyright (C) 1999-2006, MIYASAKA Masaru.
        </para>
      </listitem>

    </itemizedlist>
  </sect1>

  <sect1>
    <title>Licenses</title>

    <sect2 id="licGPL">
      <title>GNU General Public License (GPL)</title>

      <para>GNU GENERAL PUBLIC LICENSE Version 2, June 1991</para>

      <para>Copyright (C) 1989, 1991 Free Software Foundation, Inc.</para>

      <para>51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA</para>

      <para>Everyone is permitted to copy and distribute verbatim copies of
      this license document, but changing it is not allowed.</para>

      <para>Preamble</para>

      <para>The licenses for most software are designed to take away your
      freedom to share and change it. By contrast, the GNU General Public
      License is intended to guarantee your freedom to share and change free
      software--to make sure the software is free for all its users. This
      General Public License applies to most of the Free Software Foundation's
      software and to any other program whose authors commit to using it.
      (Some other Free Software Foundation software is covered by the GNU
      Library General Public License instead.) You can apply it to your
      programs, too.</para>

      <para>When we speak of free software, we are referring to freedom, not
      price. Our General Public Licenses are designed to make sure that you
      have the freedom to distribute copies of free software (and charge for
      this service if you wish), that you receive source code or can get it if
      you want it, that you can change the software or use pieces of it in new
      free programs; and that you know you can do these things.</para>

      <para>To protect your rights, we need to make restrictions that forbid
      anyone to deny you these rights or to ask you to surrender the rights.
      These restrictions translate to certain responsibilities for you if you
      distribute copies of the software, or if you modify it.</para>

      <para>For example, if you distribute copies of such a program, whether
      gratis or for a fee, you must give the recipients all the rights that
      you have. You must make sure that they, too, receive or can get the
      source code. And you must show them these terms so they know their
      rights.</para>

      <para>We protect your rights with two steps: (1) copyright the software,
      and (2) offer you this license which gives you legal permission to copy,
      distribute and/or modify the software.</para>

      <para>Also, for each author's protection and ours, we want to make
      certain that everyone understands that there is no warranty for this
      free software. If the software is modified by someone else and passed
      on, we want its recipients to know that what they have is not the
      original, so that any problems introduced by others will not reflect on
      the original authors' reputations.</para>

      <para>Finally, any free program is threatened constantly by software
      patents. We wish to avoid the danger that redistributors of a free
      program will individually obtain patent licenses, in effect making the
      program proprietary. To prevent this, we have made it clear that any
      patent must be licensed for everyone's free use or not licensed at
      all.</para>

      <para>The precise terms and conditions for copying, distribution and
      modification follow.</para>

      <para>GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING,
      DISTRIBUTION AND MODIFICATION</para>

      <para>0. This License applies to any program or other work which
      contains a notice placed by the copyright holder saying it may be
      distributed under the terms of this General Public License. The
      "Program", below, refers to any such program or work, and a "work based
      on the Program" means either the Program or any derivative work under
      copyright law: that is to say, a work containing the Program or a
      portion of it, either verbatim or with modifications and/or translated
      into another language. (Hereinafter, translation is included without
      limitation in the term "modification".) Each licensee is addressed as
      "you".</para>

      <para>Activities other than copying, distribution and modification are
      not covered by this License; they are outside its scope. The act of
      running the Program is not restricted, and the output from the Program
      is covered only if its contents constitute a work based on the Program
      (independent of having been made by running the Program). Whether that
      is true depends on what the Program does.</para>

      <para>1. You may copy and distribute verbatim copies of the Program's
      source code as you receive it, in any medium, provided that you
      conspicuously and appropriately publish on each copy an appropriate
      copyright notice and disclaimer of warranty; keep intact all the notices
      that refer to this License and to the absence of any warranty; and give
      any other recipients of the Program a copy of this License along with
      the Program.</para>

      <para>You may charge a fee for the physical act of transferring a copy,
      and you may at your option offer warranty protection in exchange for a
      fee.</para>

      <para>2. You may modify your copy or copies of the Program or any
      portion of it, thus forming a work based on the Program, and copy and
      distribute such modifications or work under the terms of Section 1
      above, provided that you also meet all of these conditions:</para>

      <para>a) You must cause the modified files to carry prominent notices
      stating that you changed the files and the date of any change.</para>

      <para>b) You must cause any work that you distribute or publish, that in
      whole or in part contains or is derived from the Program or any part
      thereof, to be licensed as a whole at no charge to all third parties
      under the terms of this License.</para>

      <para>c) If the modified program normally reads commands interactively
      when run, you must cause it, when started running for such interactive
      use in the most ordinary way, to print or display an announcement
      including an appropriate copyright notice and a notice that there is no
      warranty (or else, saying that you provide a warranty) and that users
      may redistribute the program under these conditions, and telling the
      user how to view a copy of this License. (Exception: if the Program
      itself is interactive but does not normally print such an announcement,
      your work based on the Program is not required to print an
      announcement.)</para>

      <para>These requirements apply to the modified work as a whole. If
      identifiable sections of that work are not derived from the Program, and
      can be reasonably considered independent and separate works in
      themselves, then this License, and its terms, do not apply to those
      sections when you distribute them as separate works. But when you
      distribute the same sections as part of a whole which is a work based on
      the Program, the distribution of the whole must be on the terms of this
      License, whose permissions for other licensees extend to the entire
      whole, and thus to each and every part regardless of who wrote
      it.</para>

      <para>Thus, it is not the intent of this section to claim rights or
      contest your rights to work written entirely by you; rather, the intent
      is to exercise the right to control the distribution of derivative or
      collective works based on the Program.</para>

      <para>In addition, mere aggregation of another work not based on the
      Program with the Program (or with a work based on the Program) on a
      volume of a storage or distribution medium does not bring the other work
      under the scope of this License.</para>

      <para>3. You may copy and distribute the Program (or a work based on it,
      under Section 2) in object code or executable form under the terms of
      Sections 1 and 2 above provided that you also do one of the
      following:</para>

      <para>a) Accompany it with the complete corresponding machine-readable
      source code, which must be distributed under the terms of Sections 1 and
      2 above on a medium customarily used for software interchange;
      or,</para>

      <para>b) Accompany it with a written offer, valid for at least three
      years, to give any third party, for a charge no more than your cost of
      physically performing source distribution, a complete machine-readable
      copy of the corresponding source code, to be distributed under the terms
      of Sections 1 and 2 above on a medium customarily used for software
      interchange; or,</para>

      <para>c) Accompany it with the information you received as to the offer
      to distribute corresponding source code. (This alternative is allowed
      only for noncommercial distribution and only if you received the program
      in object code or executable form with such an offer, in accord with
      Subsection b above.)</para>

      <para>The source code for a work means the preferred form of the work
      for making modifications to it. For an executable work, complete source
      code means all the source code for all modules it contains, plus any
      associated interface definition files, plus the scripts used to control
      compilation and installation of the executable. However, as a special
      exception, the source code distributed need not include anything that is
      normally distributed (in either source or binary form) with the major
      components (compiler, kernel, and so on) of the operating system on
      which the executable runs, unless that component itself accompanies the
      executable.</para>

      <para>If distribution of executable or object code is made by offering
      access to copy from a designated place, then offering equivalent access
      to copy the source code from the same place counts as distribution of
      the source code, even though third parties are not compelled to copy the
      source along with the object code.</para>

      <para>4. You may not copy, modify, sublicense, or distribute the Program
      except as expressly provided under this License. Any attempt otherwise
      to copy, modify, sublicense or distribute the Program is void, and will
      automatically terminate your rights under this License. However, parties
      who have received copies, or rights, from you under this License will
      not have their licenses terminated so long as such parties remain in
      full compliance.</para>

      <para>5. You are not required to accept this License, since you have not
      signed it. However, nothing else grants you permission to modify or
      distribute the Program or its derivative works. These actions are
      prohibited by law if you do not accept this License. Therefore, by
      modifying or distributing the Program (or any work based on the
      Program), you indicate your acceptance of this License to do so, and all
      its terms and conditions for copying, distributing or modifying the
      Program or works based on it.</para>

      <para>6. Each time you redistribute the Program (or any work based on
      the Program), the recipient automatically receives a license from the
      original licensor to copy, distribute or modify the Program subject to
      these terms and conditions. You may not impose any further restrictions
      on the recipients' exercise of the rights granted herein. You are not
      responsible for enforcing compliance by third parties to this
      License.</para>

      <para>7. If, as a consequence of a court judgment or allegation of
      patent infringement or for any other reason (not limited to patent
      issues), conditions are imposed on you (whether by court order,
      agreement or otherwise) that contradict the conditions of this License,
      they do not excuse you from the conditions of this License. If you
      cannot distribute so as to satisfy simultaneously your obligations under
      this License and any other pertinent obligations, then as a consequence
      you may not distribute the Program at all. For example, if a patent
      license would not permit royalty-free redistribution of the Program by
      all those who receive copies directly or indirectly through you, then
      the only way you could satisfy both it and this License would be to
      refrain entirely from distribution of the Program.</para>

      <para>If any portion of this section is held invalid or unenforceable
      under any particular circumstance, the balance of the section is
      intended to apply and the section as a whole is intended to apply in
      other circumstances.</para>

      <para>It is not the purpose of this section to induce you to infringe
      any patents or other property right claims or to contest validity of any
      such claims; this section has the sole purpose of protecting the
      integrity of the free software distribution system, which is implemented
      by public license practices. Many people have made generous
      contributions to the wide range of software distributed through that
      system in reliance on consistent application of that system; it is up to
      the author/donor to decide if he or she is willing to distribute
      software through any other system and a licensee cannot impose that
      choice.</para>

      <para>This section is intended to make thoroughly clear what is believed
      to be a consequence of the rest of this License.</para>

      <para>8. If the distribution and/or use of the Program is restricted in
      certain countries either by patents or by copyrighted interfaces, the
      original copyright holder who places the Program under this License may
      add an explicit geographical distribution limitation excluding those
      countries, so that distribution is permitted only in or among countries
      not thus excluded. In such case, this License incorporates the
      limitation as if written in the body of this License.</para>

      <para>9. The Free Software Foundation may publish revised and/or new
      versions of the General Public License from time to time. Such new
      versions will be similar in spirit to the present version, but may
      differ in detail to address new problems or concerns.</para>

      <para>Each version is given a distinguishing version number. If the
      Program specifies a version number of this License which applies to it
      and "any later version", you have the option of following the terms and
      conditions either of that version or of any later version published by
      the Free Software Foundation. If the Program does not specify a version
      number of this License, you may choose any version ever published by the
      Free Software Foundation.</para>

      <para>10. If you wish to incorporate parts of the Program into other
      free programs whose distribution conditions are different, write to the
      author to ask for permission. For software which is copyrighted by the
      Free Software Foundation, write to the Free Software Foundation; we
      sometimes make exceptions for this. Our decision will be guided by the
      two goals of preserving the free status of all derivatives of our free
      software and of promoting the sharing and reuse of software
      generally.</para>

      <para>NO WARRANTY</para>

      <para>11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO
      WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
      EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
      OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND,
      EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
      ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH
      YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
      NECESSARY SERVICING, REPAIR OR CORRECTION.</para>

      <para>12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
      WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
      AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
      DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
      DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM
      (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
      INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF
      THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR
      OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.</para>

      <para>END OF TERMS AND CONDITIONS</para>
    </sect2>

    <sect2 id="licLGPL">
      <title>GNU Lesser General Public License (LGPL)</title>

      <para>GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February
      1999</para>

      <para>Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple
      Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to
      copy and distribute verbatim copies of this license document, but
      changing it is not allowed.</para>

      <para>[This is the first released version of the Lesser GPL. It also
      counts as the successor of the GNU Library Public License, version 2,
      hence the version number 2.1.]</para>

      <para>Preamble</para>

      <para>The licenses for most software are designed to take away your
      freedom to share and change it. By contrast, the GNU General Public
      Licenses are intended to guarantee your freedom to share and change free
      software--to make sure the software is free for all its users.</para>

      <para>This license, the Lesser General Public License, applies to some
      specially designated software packages--typically libraries--of the Free
      Software Foundation and other authors who decide to use it. You can use
      it too, but we suggest you first think carefully about whether this
      license or the ordinary General Public License is the better strategy to
      use in any particular case, based on the explanations below.</para>

      <para>When we speak of free software, we are referring to freedom of
      use, not price. Our General Public Licenses are designed to make sure
      that you have the freedom to distribute copies of free software (and
      charge for this service if you wish); that you receive source code or
      can get it if you want it; that you can change the software and use
      pieces of it in new free programs; and that you are informed that you
      can do these things.</para>

      <para>To protect your rights, we need to make restrictions that forbid
      distributors to deny you these rights or to ask you to surrender these
      rights. These restrictions translate to certain responsibilities for you
      if you distribute copies of the library or if you modify it.</para>

      <para>For example, if you distribute copies of the library, whether
      gratis or for a fee, you must give the recipients all the rights that we
      gave you. You must make sure that they, too, receive or can get the
      source code. If you link other code with the library, you must provide
      complete object files to the recipients, so that they can relink them
      with the library after making changes to the library and recompiling it.
      And you must show them these terms so they know their rights.</para>

      <para>We protect your rights with a two-step method: (1) we copyright
      the library, and (2) we offer you this license, which gives you legal
      permission to copy, distribute and/or modify the library.</para>

      <para>To protect each distributor, we want to make it very clear that
      there is no warranty for the free library. Also, if the library is
      modified by someone else and passed on, the recipients should know that
      what they have is not the original version, so that the original
      author's reputation will not be affected by problems that might be
      introduced by others.</para>

      <para>Finally, software patents pose a constant threat to the existence
      of any free program. We wish to make sure that a company cannot
      effectively restrict the users of a free program by obtaining a
      restrictive license from a patent holder. Therefore, we insist that any
      patent license obtained for a version of the library must be consistent
      with the full freedom of use specified in this license.</para>

      <para>Most GNU software, including some libraries, is covered by the
      ordinary GNU General Public License. This license, the GNU Lesser
      General Public License, applies to certain designated libraries, and is
      quite different from the ordinary General Public License. We use this
      license for certain libraries in order to permit linking those libraries
      into non-free programs.</para>

      <para>When a program is linked with a library, whether statically or
      using a shared library, the combination of the two is legally speaking a
      combined work, a derivative of the original library. The ordinary
      General Public License therefore permits such linking only if the entire
      combination fits its criteria of freedom. The Lesser General Public
      License permits more lax criteria for linking other code with the
      library.</para>

      <para>We call this license the "Lesser" General Public License because
      it does Less to protect the user's freedom than the ordinary General
      Public License. It also provides other free software developers Less of
      an advantage over competing non-free programs. These disadvantages are
      the reason we use the ordinary General Public License for many
      libraries. However, the Lesser license provides advantages in certain
      special circumstances.</para>

      <para>For example, on rare occasions, there may be a special need to
      encourage the widest possible use of a certain library, so that it
      becomes a de-facto standard. To achieve this, non-free programs must be
      allowed to use the library. A more frequent case is that a free library
      does the same job as widely used non-free libraries. In this case, there
      is little to gain by limiting the free library to free software only, so
      we use the Lesser General Public License.</para>

      <para>In other cases, permission to use a particular library in non-free
      programs enables a greater number of people to use a large body of free
      software. For example, permission to use the GNU C Library in non-free
      programs enables many more people to use the whole GNU operating system,
      as well as its variant, the GNU/Linux operating system.</para>

      <para>Although the Lesser General Public License is Less protective of
      the users' freedom, it does ensure that the user of a program that is
      linked with the Library has the freedom and the wherewithal to run that
      program using a modified version of the Library.</para>

      <para>The precise terms and conditions for copying, distribution and
      modification follow. Pay close attention to the difference between a
      "work based on the library" and a "work that uses the library". The
      former contains code derived from the library, whereas the latter must
      be combined with the library in order to run.</para>

      <para>GNU LESSER GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR
      COPYING, DISTRIBUTION AND MODIFICATION</para>

      <para>0. This License Agreement applies to any software library or other
      program which contains a notice placed by the copyright holder or other
      authorized party saying it may be distributed under the terms of this
      Lesser General Public License (also called "this License"). Each
      licensee is addressed as "you".</para>

      <para>A "library" means a collection of software functions and/or data
      prepared so as to be conveniently linked with application programs
      (which use some of those functions and data) to form executables.</para>

      <para>The "Library", below, refers to any such software library or work
      which has been distributed under these terms. A "work based on the
      Library" means either the Library or any derivative work under copyright
      law: that is to say, a work containing the Library or a portion of it,
      either verbatim or with modifications and/or translated
      straightforwardly into another language. (Hereinafter, translation is
      included without limitation in the term "modification".)</para>

      <para>"Source code" for a work means the preferred form of the work for
      making modifications to it. For a library, complete source code means
      all the source code for all modules it contains, plus any associated
      interface definition files, plus the scripts used to control compilation
      and installation of the library.</para>

      <para>Activities other than copying, distribution and modification are
      not covered by this License; they are outside its scope. The act of
      running a program using the Library is not restricted, and output from
      such a program is covered only if its contents constitute a work based
      on the Library (independent of the use of the Library in a tool for
      writing it). Whether that is true depends on what the Library does and
      what the program that uses the Library does.</para>

      <para>1. You may copy and distribute verbatim copies of the Library's
      complete source code as you receive it, in any medium, provided that you
      conspicuously and appropriately publish on each copy an appropriate
      copyright notice and disclaimer of warranty; keep intact all the notices
      that refer to this License and to the absence of any warranty; and
      distribute a copy of this License along with the Library.</para>

      <para>You may charge a fee for the physical act of transferring a copy,
      and you may at your option offer warranty protection in exchange for a
      fee.</para>

      <para>2. You may modify your copy or copies of the Library or any
      portion of it, thus forming a work based on the Library, and copy and
      distribute such modifications or work under the terms of Section 1
      above, provided that you also meet all of these conditions:</para>

      <para>a) The modified work must itself be a software library.</para>

      <para>b) You must cause the files modified to carry prominent notices
      stating that you changed the files and the date of any change.</para>

      <para>c) You must cause the whole of the work to be licensed at no
      charge to all third parties under the terms of this License.</para>

      <para>d) If a facility in the modified Library refers to a function or a
      table of data to be supplied by an application program that uses the
      facility, other than as an argument passed when the facility is invoked,
      then you must make a good faith effort to ensure that, in the event an
      application does not supply such function or table, the facility still
      operates, and performs whatever part of its purpose remains
      meaningful.</para>

      <para>(For example, a function in a library to compute square roots has
      a purpose that is entirely well-defined independent of the application.
      Therefore, Subsection 2d requires that any application-supplied function
      or table used by this function must be optional: if the application does
      not supply it, the square root function must still compute square
      roots.)</para>

      <para>These requirements apply to the modified work as a whole. If
      identifiable sections of that work are not derived from the Library, and
      can be reasonably considered independent and separate works in
      themselves, then this License, and its terms, do not apply to those
      sections when you distribute them as separate works. But when you
      distribute the same sections as part of a whole which is a work based on
      the Library, the distribution of the whole must be on the terms of this
      License, whose permissions for other licensees extend to the entire
      whole, and thus to each and every part regardless of who wrote
      it.</para>

      <para>Thus, it is not the intent of this section to claim rights or
      contest your rights to work written entirely by you; rather, the intent
      is to exercise the right to control the distribution of derivative or
      collective works based on the Library.</para>

      <para>In addition, mere aggregation of another work not based on the
      Library with the Library (or with a work based on the Library) on a
      volume of a storage or distribution medium does not bring the other work
      under the scope of this License.</para>

      <para>3. You may opt to apply the terms of the ordinary GNU General
      Public License instead of this License to a given copy of the Library.
      To do this, you must alter all the notices that refer to this License,
      so that they refer to the ordinary GNU General Public License, version
      2, instead of to this License. (If a newer version than version 2 of the
      ordinary GNU General Public License has appeared, then you can specify
      that version instead if you wish.) Do not make any other change in these
      notices.</para>

      <para>Once this change is made in a given copy, it is irreversible for
      that copy, so the ordinary GNU General Public License applies to all
      subsequent copies and derivative works made from that copy.</para>

      <para>This option is useful when you wish to copy part of the code of
      the Library into a program that is not a library.</para>

      <para>4. You may copy and distribute the Library (or a portion or
      derivative of it, under Section 2) in object code or executable form
      under the terms of Sections 1 and 2 above provided that you accompany it
      with the complete corresponding machine-readable source code, which must
      be distributed under the terms of Sections 1 and 2 above on a medium
      customarily used for software interchange.</para>

      <para>If distribution of object code is made by offering access to copy
      from a designated place, then offering equivalent access to copy the
      source code from the same place satisfies the requirement to distribute
      the source code, even though third parties are not compelled to copy the
      source along with the object code.</para>

      <para>5. A program that contains no derivative of any portion of the
      Library, but is designed to work with the Library by being compiled or
      linked with it, is called a "work that uses the Library". Such a work,
      in isolation, is not a derivative work of the Library, and therefore
      falls outside the scope of this License.</para>

      <para>However, linking a "work that uses the Library" with the Library
      creates an executable that is a derivative of the Library (because it
      contains portions of the Library), rather than a "work that uses the
      library". The executable is therefore covered by this License. Section 6
      states terms for distribution of such executables.</para>

      <para>When a "work that uses the Library" uses material from a header
      file that is part of the Library, the object code for the work may be a
      derivative work of the Library even though the source code is not.
      Whether this is true is especially significant if the work can be linked
      without the Library, or if the work is itself a library. The threshold
      for this to be true is not precisely defined by law.</para>

      <para>If such an object file uses only numerical parameters, data
      structure layouts and accessors, and small macros and small inline
      functions (ten lines or less in length), then the use of the object file
      is unrestricted, regardless of whether it is legally a derivative work.
      (Executables containing this object code plus portions of the Library
      will still fall under Section 6.) Otherwise, if the work is a derivative
      of the Library, you may distribute the object code for the work under
      the terms of Section 6. Any executables containing that work also fall
      under Section 6, whether or not they are linked directly with the
      Library itself.</para>

      <para>6. As an exception to the Sections above, you may also combine or
      link a "work that uses the Library" with the Library to produce a work
      containing portions of the Library, and distribute that work under terms
      of your choice, provided that the terms permit modification of the work
      for the customer's own use and reverse engineering for debugging such
      modifications.</para>

      <para>You must give prominent notice with each copy of the work that the
      Library is used in it and that the Library and its use are covered by
      this License. You must supply a copy of this License. If the work during
      execution displays copyright notices, you must include the copyright
      notice for the Library among them, as well as a reference directing the
      user to the copy of this License. Also, you must do one of these
      things:</para>

      <para>a) Accompany the work with the complete corresponding
      machine-readable source code for the Library including whatever changes
      were used in the work (which must be distributed under Sections 1 and 2
      above); and, if the work is an executable linked with the Library, with
      the complete machine-readable "work that uses the Library", as object
      code and/or source code, so that the user can modify the Library and
      then relink to produce a modified executable containing the modified
      Library. (It is understood that the user who changes the contents of
      definitions files in the Library will not necessarily be able to
      recompile the application to use the modified definitions.)</para>

      <para>b) Use a suitable shared library mechanism for linking with the
      Library. A suitable mechanism is one that (1) uses at run time a copy of
      the library already present on the user's computer system, rather than
      copying library functions into the executable, and (2) will operate
      properly with a modified version of the library, if the user installs
      one, as long as the modified version is interface-compatible with the
      version that the work was made with.</para>

      <para>c) Accompany the work with a written offer, valid for at least
      three years, to give the same user the materials specified in Subsection
      6a, above, for a charge no more than the cost of performing this
      distribution.</para>

      <para>d) If distribution of the work is made by offering access to copy
      from a designated place, offer equivalent access to copy the above
      specified materials from the same place.</para>

      <para>e) Verify that the user has already received a copy of these
      materials or that you have already sent this user a copy.</para>

      <para>For an executable, the required form of the "work that uses the
      Library" must include any data and utility programs needed for
      reproducing the executable from it. However, as a special exception, the
      materials to be distributed need not include anything that is normally
      distributed (in either source or binary form) with the major components
      (compiler, kernel, and so on) of the operating system on which the
      executable runs, unless that component itself accompanies the
      executable.</para>

      <para>It may happen that this requirement contradicts the license
      restrictions of other proprietary libraries that do not normally
      accompany the operating system. Such a contradiction means you cannot
      use both them and the Library together in an executable that you
      distribute.</para>

      <para>7. You may place library facilities that are a work based on the
      Library side-by-side in a single library together with other library
      facilities not covered by this License, and distribute such a combined
      library, provided that the separate distribution of the work based on
      the Library and of the other library facilities is otherwise permitted,
      and provided that you do these two things:</para>

      <para>a) Accompany the combined library with a copy of the same work
      based on the Library, uncombined with any other library facilities. This
      must be distributed under the terms of the Sections above.</para>

      <para>b) Give prominent notice with the combined library of the fact
      that part of it is a work based on the Library, and explaining where to
      find the accompanying uncombined form of the same work.</para>

      <para>8. You may not copy, modify, sublicense, link with, or distribute
      the Library except as expressly provided under this License. Any attempt
      otherwise to copy, modify, sublicense, link with, or distribute the
      Library is void, and will automatically terminate your rights under this
      License. However, parties who have received copies, or rights, from you
      under this License will not have their licenses terminated so long as
      such parties remain in full compliance.</para>

      <para>9. You are not required to accept this License, since you have not
      signed it. However, nothing else grants you permission to modify or
      distribute the Library or its derivative works. These actions are
      prohibited by law if you do not accept this License. Therefore, by
      modifying or distributing the Library (or any work based on the
      Library), you indicate your acceptance of this License to do so, and all
      its terms and conditions for copying, distributing or modifying the
      Library or works based on it.</para>

      <para>10. Each time you redistribute the Library (or any work based on
      the Library), the recipient automatically receives a license from the
      original licensor to copy, distribute, link with or modify the Library
      subject to these terms and conditions. You may not impose any further
      restrictions on the recipients' exercise of the rights granted herein.
      You are not responsible for enforcing compliance by third parties with
      this License.</para>

      <para>11. If, as a consequence of a court judgment or allegation of
      patent infringement or for any other reason (not limited to patent
      issues), conditions are imposed on you (whether by court order,
      agreement or otherwise) that contradict the conditions of this License,
      they do not excuse you from the conditions of this License. If you
      cannot distribute so as to satisfy simultaneously your obligations under
      this License and any other pertinent obligations, then as a consequence
      you may not distribute the Library at all. For example, if a patent
      license would not permit royalty-free redistribution of the Library by
      all those who receive copies directly or indirectly through you, then
      the only way you could satisfy both it and this License would be to
      refrain entirely from distribution of the Library.</para>

      <para>If any portion of this section is held invalid or unenforceable
      under any particular circumstance, the balance of the section is
      intended to apply, and the section as a whole is intended to apply in
      other circumstances.</para>

      <para>It is not the purpose of this section to induce you to infringe
      any patents or other property right claims or to contest validity of any
      such claims; this section has the sole purpose of protecting the
      integrity of the free software distribution system which is implemented
      by public license practices. Many people have made generous
      contributions to the wide range of software distributed through that
      system in reliance on consistent application of that system; it is up to
      the author/donor to decide if he or she is willing to distribute
      software through any other system and a licensee cannot impose that
      choice.</para>

      <para>This section is intended to make thoroughly clear what is believed
      to be a consequence of the rest of this License.</para>

      <para>12. If the distribution and/or use of the Library is restricted in
      certain countries either by patents or by copyrighted interfaces, the
      original copyright holder who places the Library under this License may
      add an explicit geographical distribution limitation excluding those
      countries, so that distribution is permitted only in or among countries
      not thus excluded. In such case, this License incorporates the
      limitation as if written in the body of this License.</para>

      <para>13. The Free Software Foundation may publish revised and/or new
      versions of the Lesser General Public License from time to time. Such
      new versions will be similar in spirit to the present version, but may
      differ in detail to address new problems or concerns.</para>

      <para>Each version is given a distinguishing version number. If the
      Library specifies a version number of this License which applies to it
      and "any later version", you have the option of following the terms and
      conditions either of that version or of any later version published by
      the Free Software Foundation. If the Library does not specify a license
      version number, you may choose any version ever published by the Free
      Software Foundation.</para>

      <para>14. If you wish to incorporate parts of the Library into other
      free programs whose distribution conditions are incompatible with these,
      write to the author to ask for permission. For software which is
      copyrighted by the Free Software Foundation, write to the Free Software
      Foundation; we sometimes make exceptions for this. Our decision will be
      guided by the two goals of preserving the free status of all derivatives
      of our free software and of promoting the sharing and reuse of software
      generally.</para>

      <para>NO WARRANTY</para>

      <para>15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
      WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
      EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
      OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND,
      EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
      WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
      ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH
      YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
      NECESSARY SERVICING, REPAIR OR CORRECTION.</para>

      <para>16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
      WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
      AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
      DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
      DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY
      (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED
      INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF
      THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR
      OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.</para>

      <para>END OF TERMS AND CONDITIONS</para>
    </sect2>

    <sect2 id="licMPL">
      <title>Mozilla Public License (MPL)</title>

      <para>MOZILLA PUBLIC LICENSE Version 1.1</para>

      <para>1. Definitions.</para>

      <para>1.0.1. "Commercial Use" means distribution or otherwise making the
      Covered Code available to a third party.</para>

      <para>1.1. "Contributor" means each entity that creates or contributes
      to the creation of Modifications.</para>

      <para>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.</para>

      <para>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.</para>

      <para>1.4. "Electronic Distribution Mechanism" means a mechanism
      generally accepted in the software development community for the
      electronic transfer of data.</para>

      <para>1.5. "Executable" means Covered Code in any form other than Source
      Code.</para>

      <para>1.6. "Initial Developer" means the individual or entity identified
      as the Initial Developer in the Source Code notice required by Exhibit
      A.</para>

      <para>1.7. "Larger Work" means a work which combines Covered Code or
      portions thereof with code not governed by the terms of this
      License.</para>

      <para>1.8. "License" means this document.</para>

      <para>1.8.1. "Licensable" means having the right to grant, to the
      maximum extent possible, whether at the time of the initial grant or
      subsequently acquired, any and all of the rights conveyed herein.</para>

      <para>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:</para>

      <para>A. Any addition to or deletion from the contents of a file
      containing Original Code or previous Modifications.</para>

      <para>B. Any new file that contains any part of the Original Code or
      previous Modifications.</para>

      <para>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.</para>

      <para>1.10.1. "Patent Claims" means any patent claim(s), now owned or
      hereafter acquired, including without limitation, method, process, and
      apparatus claims, in any patent Licensable by grantor.</para>

      <para>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 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.</para>

      <para>1.12. "You" (or "Your") 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 more than fifty percent (50%) of the
      outstanding shares or beneficial ownership of such entity.</para>

      <para>2. Source Code License.</para>

      <para>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:</para>

      <para>(a) under intellectual property rights (other than patent or
      trademark) Licensable by Initial Developer to use, reproduce, modify,
      display, perform, sublicense and distribute the Original Code (or
      portions thereof) with or without Modifications, and/or as part of a
      Larger Work; and</para>

      <para>(b) under Patents Claims infringed by the making, using or selling
      of Original Code, to make, have made, use, practice, sell, and offer for
      sale, and/or otherwise dispose of the Original Code (or portions
      thereof).</para>

      <para>(c) the licenses granted in this Section 2.1(a) and (b) are
      effective on the date Initial Developer first distributes Original Code
      under the terms of this License.</para>

      <para>(d) Notwithstanding Section 2.1(b) above, no patent license is
      granted: 1) for code that You delete from the Original Code; 2) separate
      from the Original Code; or 3) for infringements caused by: i) the
      modification of the Original Code or ii) the combination of the Original
      Code with other software or devices.</para>

      <para>2.2. Contributor Grant. Subject to third party intellectual
      property claims, each Contributor hereby grants You a world-wide,
      royalty-free, non-exclusive license</para>

      <para>(a) under intellectual property rights (other than patent or
      trademark) Licensable by Contributor, 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 and/or as part of a Larger
      Work; and</para>

      <para>(b) under Patent Claims infringed by the making, using, or selling
      of Modifications made by that Contributor either alone and/or in
      combination with its Contributor Version (or portions of such
      combination), to make, use, sell, offer for sale, have made, and/or
      otherwise dispose of: 1) Modifications made by that Contributor (or
      portions thereof); and 2) the combination of Modifications made by that
      Contributor with its Contributor Version (or portions of such
      combination).</para>

      <para>(c) the licenses granted in Sections 2.2(a) and 2.2(b) are
      effective on the date Contributor first makes Commercial Use of the
      Covered Code.</para>

      <para>(d) Notwithstanding Section 2.2(b) above, no patent license is
      granted: 1) for any code that Contributor has deleted from the
      Contributor Version; 2) separate from the Contributor Version; 3) for
      infringements caused by: i) third party modifications of Contributor
      Version or ii) the combination of Modifications made by that Contributor
      with other software (except as part of the Contributor Version) or other
      devices; or 4) under Patent Claims infringed by Covered Code in the
      absence of Modifications made by that Contributor.</para>

      <para>3. Distribution Obligations.</para>

      <para>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.</para>

      <para>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.</para>

      <para>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.</para>

      <para>3.4. Intellectual Property Matters</para>

      <para>(a) Third Party Claims. If Contributor has knowledge that a
      license under a third party's intellectual property rights is required
      to exercise the rights granted by such Contributor under Sections 2.1 or
      2.2, Contributor 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 Contributor obtains such knowledge after the Modification is
      made available as described in Section 3.2, Contributor shall promptly
      modify the LEGAL file in all copies Contributor makes 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.</para>

      <para>(b) Contributor APIs. If Contributor's Modifications include an
      application programming interface and Contributor has knowledge of
      patent licenses which are reasonably necessary to implement that API,
      Contributor must also include this information in the LEGAL file.</para>

      <para>3.5. Required Notices. You must duplicate the notice in Exhibit A
      in each file of the Source Code. 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)
      where a user would be likely to look for such a notice. If You created
      one or more Modification(s) You may add your name as a Contributor to
      the notice described in Exhibit A. You must also duplicate this License
      in any documentation for the Source Code where You describe recipients'
      rights or ownership rights relating to Covered Code. 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.</para>

      <para>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 or ownership rights 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.</para>

      <para>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.</para>

      <para>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, judicial
      order, 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.</para>

      <para>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.</para>

      <para>6. Versions of the License.</para>

      <para>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.</para>

      <para>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.</para>

      <para>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", "MPL", "NPL" or any confusingly similar phrase do not appear
      in your license (except to note that your license differs from this
      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.)</para>

      <para>7. DISCLAIMER OF WARRANTY.</para>

      <para>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.</para>

      <para>8. TERMINATION.</para>

      <para>8.1. 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.</para>

      <para>8.2. If You initiate litigation by asserting a patent infringement
      claim (excluding declaratory judgment actions) against Initial Developer
      or a Contributor (the Initial Developer or Contributor against whom You
      file such action is referred to as "Participant") alleging that:</para>

      <para>(a) such Participant's Contributor Version directly or indirectly
      infringes any patent, then any and all rights granted by such
      Participant to You under Sections 2.1 and/or 2.2 of this License shall,
      upon 60 days notice from Participant terminate prospectively, unless if
      within 60 days after receipt of notice You either: (i) agree in writing
      to pay Participant a mutually agreeable reasonable royalty for Your past
      and future use of Modifications made by such Participant, or (ii)
      withdraw Your litigation claim with respect to the Contributor Version
      against such Participant. If within 60 days of notice, a reasonable
      royalty and payment arrangement are not mutually agreed upon in writing
      by the parties or the litigation claim is not withdrawn, the rights
      granted by Participant to You under Sections 2.1 and/or 2.2
      automatically terminate at the expiration of the 60 day notice period
      specified above.</para>

      <para>(b) any software, hardware, or device, other than such
      Participant's Contributor Version, directly or indirectly infringes any
      patent, then any rights granted to You by such Participant under
      Sections 2.1(b) and 2.2(b) are revoked effective as of the date You
      first made, used, sold, distributed, or had made, Modifications made by
      that Participant.</para>

      <para>8.3. If You assert a patent infringement claim against Participant
      alleging that such Participant's Contributor Version directly or
      indirectly infringes any patent where such claim is resolved (such as by
      license or settlement) prior to the initiation of patent infringement
      litigation, then the reasonable value of the licenses granted by such
      Participant under Sections 2.1 or 2.2 shall be taken into account in
      determining the amount or value of any payment or license.</para>

      <para>8.4. In the event of termination under Sections 8.1 or 8.2 above,
      all end user license agreements (excluding distributors and resellers)
      which have been validly granted by You or any distributor hereunder
      prior to termination shall survive termination.</para>

      <para>9. LIMITATION OF LIABILITY. UNDER NO CIRCUMSTANCES AND UNDER NO
      LEGAL THEORY, WHETHER TORT (INCLUDING NEGLIGENCE), CONTRACT, OR
      OTHERWISE, SHALL YOU, THE INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR
      ANY DISTRIBUTOR OF COVERED CODE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES,
      BE LIABLE TO ANY 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 THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.</para>

      <para>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.</para>

      <para>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, any litigation relating to this License 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.</para>

      <para>12. RESPONSIBILITY FOR CLAIMS. As between Initial Developer and
      the Contributors, each party is responsible for claims and damages
      arising, directly or indirectly, out of its utilization of rights under
      this License and You agree to work with Initial Developer and
      Contributors to distribute such responsibility on an equitable basis.
      Nothing herein is intended or shall be deemed to constitute any
      admission of liability.</para>

      <para>13. MULTIPLE-LICENSED CODE. Initial Developer may designate
      portions of the Covered Code as "Multiple-Licensed". "Multiple-Licensed"
      means that the Initial Developer permits you to utilize portions of the
      Covered Code under Your choice of the NPL or the alternative licenses,
      if any, specified by the Initial Developer in the file described in
      Exhibit A.</para>

      <para>EXHIBIT A -Mozilla Public License.</para>

      <para>``The contents of this file are subject to the Mozilla Public
      License Version 1.1 (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/</para>

      <para>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.</para>

      <para>The Original Code is
      ______________________________________.</para>

      <para>The Initial Developer of the Original Code is
      ________________________. Portions created by ______________________ are
      Copyright (C) ______ _______________________. All Rights
      Reserved.</para>

      <para>Contributor(s): ______________________________________.</para>

      <para>Alternatively, the contents of this file may be used under the
      terms of the _____ license (the "[___] License"), in which case the
      provisions of [______] License are applicable instead of those above. If
      you wish to allow use of your version of this file only under the terms
      of the [____] License and not to allow others to use your version of
      this file under the MPL, indicate your decision by deleting the
      provisions above and replace them with the notice and other provisions
      required by the [___] License. If you do not delete the provisions
      above, a recipient may use your version of this file under either the
      MPL or the [___] License."</para>

      <para>[NOTE: The text of this Exhibit A may differ slightly from the
      text of the notices in the Source Code files of the Original Code. You
      should use the text of this Exhibit A rather than the text found in the
      Original Code Source Code for Your Modifications.]</para>
    </sect2>

    <sect2 id="licMIT">
      <title>MIT License</title>

      <para>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:</para>

      <para>The above copyright notice and this permission notice shall be
      included in all copies or substantial portions of the Software.</para>

      <para>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.</para>
    </sect2>

    <sect2 id="licX11">
      <title>X Consortium License (X11)</title>

      <para>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:</para>

      <para>The above copyright notice and this permission notice shall be
      included in all copies or substantial portions of the Software.</para>

      <para>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.</para>
    </sect2>

    <sect2 id="licZLIB">
      <title>zlib license</title>

      <para>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.</para>

      <para>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:</para>

      <para>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.</para>

      <para>2. Altered source versions must be plainly marked as such, and
      must not be misrepresented as being the original software.</para>

      <para>3. This notice may not be removed or altered from any source
      distribution.</para>

      <screen>Jean-loup Gailly        Mark Adler
jloup@gzip.org          madler@alumni.caltech.edu</screen>
    </sect2>

    <sect2 id="licSSL">
      <title>OpenSSL license</title>

      <para>This package is an SSL implementation written by Eric Young
      (eay@cryptsoft.com). The implementation was written so as to conform
      with Netscape's SSL.</para>

      <para>This library is free for commercial and non-commercial use as long
      as the following conditions are adhered to. The following conditions
      apply to all code found in this distribution, be it the RC4, RSA, lhash,
      DES, etc., code; not just the SSL code. The SSL documentation included
      with this distribution is covered by the same copyright terms except
      that the holder is Tim Hudson (tjh@cryptsoft.com).</para>

      <para>Copyright remains Eric Young's, and as such any Copyright notices
      in the code are not to be removed. If this package is used in a product,
      Eric Young should be given attribution as the author of the parts of the
      library used. This can be in the form of a textual message at program
      startup or in documentation (online or textual) provided with the
      package.</para>

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

      <para>1. Redistributions of source code must retain the copyright
      notice, this list of conditions and the following disclaimer.</para>

      <para>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.</para>

      <para>3. All advertising materials mentioning features or use of this
      software must display the following acknowledgement: "This product
      includes cryptographic software written by Eric Young
      (eay@cryptsoft.com)" The word 'cryptographic' can be left out if the
      routines from the library being used are not cryptographic related
      :-).</para>

      <para>4. If you include any Windows specific code (or a derivative
      thereof) from the apps directory (application code) you must include an
      acknowledgement: "This product includes software written by Tim Hudson
      (tjh@cryptsoft.com)"</para>

      <para>THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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.</para>

      <para>The licence and distribution terms for any publicly available
      version or derivative of this code cannot be changed. i.e. this code
      cannot simply be copied and put under another distribution licence
      [including the GNU Public Licence.]</para>
    </sect2>

    <sect2 id="licSlirp">
      <title>Slirp license</title>

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

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

      <para>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.</para>

      <para>3. All advertising materials mentioning features or use of this
      software must display the following acknowledgment: This product
      includes software developed by Danny Gasparovski.</para>

      <para>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 DANNY GASPAROVSKI 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.</para>
    </sect2>

    <sect2 id="licLZF">
      <title>liblzf license</title>

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

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

      <para>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.</para>

      <para>3. The name of the author may not be used to endorse or promote
      products derived from this software without specific prior written
      permission.</para>

      <para>THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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.</para>
    </sect2>

    <sect2>
      <title>libpng license</title>

      <para>The PNG Reference Library is supplied "AS IS". The Contributing
      Authors and Group 42, Inc. disclaim all warranties, expressed or
      implied, including, without limitation, the warranties of
      merchantability and of fitness for any purpose. The Contributing Authors
      and Group 42, Inc. assume no liability for direct, indirect, incidental,
      special, exemplary, or consequential damages, which may result from the
      use of the PNG Reference Library, even if advised of the possibility of
      such damage.</para>

      <para>Permission is hereby granted to use, copy, modify, and distribute
      this source code, or portions hereof, for any purpose, without fee,
      subject to the following restrictions:</para>

      <para>1. The origin of this source code must not be
      misrepresented.</para>

      <para>2. Altered versions must be plainly marked as such and must not be
      misrepresented as being the original source.</para>

      <para>3. This Copyright notice may not be removed or altered from any
      source or altered source distribution.</para>

      <para>The Contributing Authors and Group 42, Inc. specifically permit,
      without fee, and encourage the use of this source code as a component to
      supporting the PNG file format in commercial products. If you use this
      source code in a product, acknowledgment is not required but would be
      appreciated.</para>
    </sect2>

    <sect2 id="licLWIP">
      <title>lwIP license</title>

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

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

      <para>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.</para>

      <para>3. The name of the author may not be used to endorse or promote
      products derived from this software without specific prior written
      permission.</para>

      <para>THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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.</para>
    </sect2>

    <sect2 id="licLibXML">
      <title>libxml license</title>

      <para>Except where otherwise noted in the source code (e.g. the files
      hash.c, list.c and the trio files, which are covered by a similar
      licence but with different Copyright notices) all the files are:</para>

      <para>Copyright (C) 1998-2003 Daniel Veillard. All Rights
      Reserved.</para>

      <para>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:</para>

      <para>The above copyright notice and this permission notice shall be
      included in all copies or substantial portions of the Software.</para>

      <para>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 DANIEL VEILLARD 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.</para>

      <para>Except as contained in this notice, the name of Daniel Veillard
      shall not be used in advertising or otherwise to promote the sale, use
      or other dealings in this Software without prior written authorization
      from him.</para>
    </sect2>

    <sect2 id="licLibXSLT">
      <title>libxslt licenses</title>

      <para>Licence for libxslt except libexslt:</para>

      <para>Copyright (C) 2001-2002 Daniel Veillard. All Rights
      Reserved.</para>

      <para>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:</para>

      <para>The above copyright notice and this permission notice shall be
      included in all copies or substantial portions of the Software.</para>

      <para>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 DANIEL VEILLARD 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.</para>

      <para>Except as contained in this notice, the name of Daniel Veillard
      shall not be used in advertising or otherwise to promote the sale, use
      or other dealings in this Software without prior written authorization
      from him.</para>

      <para>Licence for libexslt:</para>

      <para>Copyright (C) 2001-2002 Thomas Broyer, Charlie Bozeman and Daniel
      Veillard. All Rights Reserved.</para>

      <para>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:</para>

      <para>The above copyright notice and this permission notice shall be
      included in all copies or substantial portions of the Software.</para>

      <para>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 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.</para>

      <para>Except as contained in this notice, the name of the authors shall
      not be used in advertising or otherwise to promote the sale, use or
      other dealings in this Software without prior written authorization from
      him.</para>
    </sect2>

    <sect2 id="licgSOAP">
      <title>gSOAP Public License Version 1.3a</title>

      <para>The gSOAP public license is derived from the Mozilla Public
      License (MPL1.1). The sections that were deleted from the original
      MPL1.1 text are 1.0.1, 2.1.(c),(d), 2.2.(c),(d), 8.2.(b), 10, and 11.
      Section 3.8 was added. The modified sections are 2.1.(b), 2.2.(b), 3.2
      (simplified), 3.5 (deleted the last sentence), and 3.6
      (simplified).</para>

      <para>1 DEFINITIONS</para>

      <para>1.1. "Contributor" means each entity that creates or contributes
      to the creation of Modifications.</para>

      <para>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.</para>

      <para>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.</para>

      <para>1.4. "Electronic Distribution Mechanism" means a mechanism
      generally accepted in the software development community for the
      electronic transfer of data.</para>

      <para>1.5. "Executable" means Covered Code in any form other than Source
      Code.</para>

      <para>1.6. "Initial Developer" means the individual or entity identified
      as the Initial Developer in the Source Code notice required by Exhibit
      A.</para>

      <para>1.7. "Larger Work" means a work which combines Covered Code or
      portions thereof with code not governed by the terms of this
      License.</para>

      <para>1.8. "License" means this document.</para>

      <para>1.8.1. "Licensable" means having the right to grant, to the
      maximum extent possible, whether at the time of the initial grant or
      subsequently acquired, any and all of the rights conveyed herein.</para>

      <para>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:</para>

      <para>A. Any addition to or deletion from the contents of a file
      containing Original Code or previous Modifications.</para>

      <para>B. Any new file that contains any part of the Original Code, or
      previous Modifications.</para>

      <para>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.</para>

      <para>1.10.1. "Patent Claims" means any patent claim(s), now owned or
      hereafter acquired, including without limitation, method, process, and
      apparatus claims, in any patent Licensable by grantor.</para>

      <para>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 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.</para>

      <para>1.12. "You" (or "Your") 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 more than fifty percent (50%) of the
      outstanding shares or beneficial ownership of such entity.</para>

      <para>2 SOURCE CODE LICENSE.</para>

      <para>2.1. The Initial Developer Grant.</para>

      <para>The Initial Developer hereby grants You a world-wide,
      royalty-free, non-exclusive license, subject to third party intellectual
      property claims:</para>

      <para>(a) under intellectual property rights (other than patent or
      trademark) Licensable by Initial Developer to use, reproduce, modify,
      display, perform, sublicense and distribute the Original Code (or
      portions thereof) with or without Modifications, and/or as part of a
      Larger Work; and</para>

      <para>(b) under patents now or hereafter owned or controlled by Initial
      Developer, to make, have made, use and sell ("offer to sell and import")
      the Original Code, Modifications, or portions thereof, but solely to the
      extent that any such patent is reasonably necessary to enable You to
      utilize, alone or in combination with other software, the Original Code,
      Modifications, or any combination or portions thereof.</para>

      <para>(c)</para>

      <para>(d)</para>

      <para>2.2. Contributor Grant.</para>

      <para>Subject to third party intellectual property claims, each
      Contributor hereby grants You a world-wide, royalty-free, non-exclusive
      license</para>

      <para>(a) under intellectual property rights (other than patent or
      trademark) Licensable by Contributor, 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 and/or as part of a Larger
      Work; and</para>

      <para>(b) under patents now or hereafter owned or controlled by
      Contributor, to make, have made, use and sell ("offer to sell and
      import") the Contributor Version (or portions thereof), but solely to
      the extent that any such patent is reasonably necessary to enable You to
      utilize, alone or in combination with other software, the Contributor
      Version (or portions thereof).</para>

      <para>(c)</para>

      <para>(d)</para>

      <para>3 DISTRIBUTION OBLIGATIONS.</para>

      <para>3.1. Application of License.</para>

      <para>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.</para>

      <para>3.2. Availability of Source Code.</para>

      <para>Any Modification created by You will be provided to the Initial
      Developer in Source Code form and are subject to the terms of the
      License. 3.3. Description of Modifications.</para>

      <para>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.</para>

      <para>3.4. Intellectual Property Matters.</para>

      <para>(a) Third Party Claims. If Contributor has knowledge that a
      license under a third party's intellectual property rights is required
      to exercise the rights granted by such Contributor under Sections 2.1 or
      2.2, Contributor 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 Contributor obtains such knowledge after the Modification is
      made available as described in Section 3.2, Contributor shall promptly
      modify the LEGAL file in all copies Contributor makes 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.</para>

      <para>(b) Contributor APIs. If Contributor's Modifications include an
      application programming interface and Contributor has knowledge of
      patent licenses which are reasonably necessary to implement that API,
      Contributor must also include this information in the LEGAL file.</para>

      <para>(c) Representations. Contributor represents that, except as
      disclosed pursuant to Section 3.4(a) above, Contributor believes that
      Contributor's Modifications are Contributor's original creation(s)
      and/or Contributor has sufficient rights to grant the rights conveyed by
      this License.</para>

      <para>3.5. Required Notices. You must duplicate the notice in Exhibit A
      in each file of the Source Code. 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)
      where a user would be likely to look for such a notice. If You created
      one or more Modification(s) You may add your name as a Contributor to
      the notice described in Exhibit A. You must also duplicate this License
      in any documentation for the Source Code where You describe recipients'
      rights or ownership rights relating to Covered Code. 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.</para>

      <para>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. You may distribute the
      Executable version of Covered Code or ownership rights 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. If you distribute executable
      versions containing Covered Code as part of a product, you must
      reproduce the notice in Exhibit B in the documentation and/or other
      materials provided with the product.</para>

      <para>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.</para>

      <para>3.8. Restrictions. You may not remove any product identification,
      copyright, proprietary notices or labels from gSOAP.</para>

      <para>4 INABILITY TO COMPLY DUE TO STATUTE OR REGULATION.</para>

      <para>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, judicial order, 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.</para>

      <para>5 APPLICATION OF THIS LICENSE.</para>

      <para>This License applies to code to which the Initial Developer has
      attached the notice in Exhibit A and to related Covered Code.</para>

      <para>6 VERSIONS OF THE LICENSE.</para>

      <para>6.1. New Versions.</para>

      <para>Grantor may publish revised and/or new versions of the License
      from time to time. Each version will be given a distinguishing version
      number.</para>

      <para>6.2. Effect of New Versions.</para>

      <para>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.</para>

      <para>6.3. Derivative Works.</para>

      <para>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 phrase "gSOAP" or any confusingly similar phrase do not appear in
      your license (except to note that your license differs from this
      License) and (b) otherwise make it clear that Your version of the
      license contains terms which differ from the gSOAP 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.)</para>

      <para>7 DISCLAIMER OF WARRANTY.</para>

      <para>COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS,
      WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED OR STATUTORY,
      INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
      MERCHANTABILITY, OF FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT OF
      THIRD PARTY INTELLECTUAL PROPERTY RIGHTS, AND ANY WARRANTY THAT MAY
      ARISE BY REASON OF TRADE USAGE, CUSTOM, OR COURSE OF DEALING. WITHOUT
      LIMITING THE FOREGOING, YOU ACKNOWLEDGE THAT THE SOFTWARE IS PROVIDED
      "AS IS" AND THAT THE AUTHORS DO NOT WARRANT THE SOFTWARE WILL RUN
      UNINTERRUPTED OR ERROR FREE. LIMITED LIABILITY THE ENTIRE RISK AS TO
      RESULTS AND PERFORMANCE OF THE SOFTWARE IS ASSUMED BY YOU. UNDER NO
      CIRCUMSTANCES WILL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT,
      INCIDENTAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES OF ANY KIND OR NATURE
      WHATSOEVER, WHETHER BASED ON CONTRACT, WARRANTY, TORT (INCLUDING
      NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, ARISING OUT OF OR IN ANY WAY
      RELATED TO THE SOFTWARE, EVEN IF THE AUTHORS HAVE BEEN ADVISED ON THE
      POSSIBILITY OF SUCH DAMAGE OR IF SUCH DAMAGE COULD HAVE BEEN REASONABLY
      FORESEEN, AND NOTWITHSTANDING ANY FAILURE OF ESSENTIAL PURPOSE OF ANY
      EXCLUSIVE REMEDY PROVIDED. SUCH LIMITATION ON DAMAGES INCLUDES, BUT IS
      NOT LIMITED TO, DAMAGES FOR LOSS OF GOODWILL, LOST PROFITS, LOSS OF DATA
      OR SOFTWARE, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION OR
      IMPAIRMENT OF OTHER GOODS. IN NO EVENT WILL THE AUTHORS BE LIABLE FOR
      THE COSTS OF PROCUREMENT OF SUBSTITUTE SOFTWARE OR SERVICES. YOU
      ACKNOWLEDGE THAT THIS SOFTWARE IS NOT DESIGNED FOR USE IN ON-LINE
      EQUIPMENT IN HAZARDOUS ENVIRONMENTS SUCH AS OPERATION OF NUCLEAR
      FACILITIES, AIRCRAFT NAVIGATION OR CONTROL, OR LIFE-CRITICAL
      APPLICATIONS. THE AUTHORS EXPRESSLY DISCLAIM ANY LIABILITY RESULTING
      FROM USE OF THE SOFTWARE IN ANY SUCH ON-LINE EQUIPMENT IN HAZARDOUS
      ENVIRONMENTS AND ACCEPTS NO LIABILITY IN RESPECT OF ANY ACTIONS OR
      CLAIMS BASED ON THE USE OF THE SOFTWARE IN ANY SUCH ON-LINE EQUIPMENT IN
      HAZARDOUS ENVIRONMENTS BY YOU. FOR PURPOSES OF THIS PARAGRAPH, THE TERM
      "LIFE-CRITICAL APPLICATION" MEANS AN APPLICATION IN WHICH THE
      FUNCTIONING OR MALFUNCTIONING OF THE SOFTWARE MAY RESULT DIRECTLY OR
      INDIRECTLY IN PHYSICAL INJURY OR LOSS OF HUMAN LIFE. THIS DISCLAIMER OF
      WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY
      COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS
      DISCLAIMER.</para>

      <para>8 TERMINATION.</para>

      <para>8.1.</para>

      <para>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.</para>

      <para>8.2.</para>

      <para>8.3.</para>

      <para>If You assert a patent infringement claim against Participant
      alleging that such Participant's Contributor Version directly or
      indirectly infringes any patent where such claim is resolved (such as by
      license or settlement) prior to the initiation of patent infringement
      litigation, then the reasonable value of the licenses granted by such
      Participant under Sections 2.1 or 2.2 shall be taken into account in
      determining the amount or value of any payment or license.</para>

      <para>8.4. In the event of termination under Sections 8.1 or 8.2 above,
      all end user license agreements (excluding distributors and resellers)
      which have been validly granted by You or any distributor hereunder
      prior to termination shall survive termination.</para>

      <para>9 LIMITATION OF LIABILITY.</para>

      <para>UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
      (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL
      DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE, OR
      ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY 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 THIS EXCLUSION
      AND LIMITATION MAY NOT APPLY TO YOU.</para>

      <para>10 U.S. GOVERNMENT END USERS.</para>

      <para>11 MISCELLANEOUS.</para>

      <para>12 RESPONSIBILITY FOR CLAIMS.</para>

      <para>As between Initial Developer and the Contributors, each party is
      responsible for claims and damages arising, directly or indirectly, out
      of its utilization of rights under this License and You agree to work
      with Initial Developer and Contributors to distribute such
      responsibility on an equitable basis. Nothing herein is intended or
      shall be deemed to constitute any admission of liability.</para>

      <para>EXHIBIT A.</para>

      <para>"The contents of this file are subject to the gSOAP Public License
      Version 1.3 (the "License"); you may not use this file except in
      compliance with the License. You may obtain a copy of the License at
      <ulink
      url="http://www.cs.fsu.edu/~engelen/soaplicense.html">http://www.cs.fsu.edu/~engelen/soaplicense.html</ulink>.
      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.</para>

      <para>The Original Code of the gSOAP Software is: stdsoap.h, stdsoap2.h,
      stdsoap.c, stdsoap2.c, stdsoap.cpp, stdsoap2.cpp, soapcpp2.h,
      soapcpp2.c, soapcpp2_lex.l, soapcpp2_yacc.y, error2.h, error2.c,
      symbol2.c, init2.c, soapdoc2.html, and soapdoc2.pdf, httpget.h,
      httpget.c, stl.h, stldeque.h, stllist.h, stlvector.h, stlset.h.</para>

      <para>The Initial Developer of the Original Code is Robert A. van
      Engelen. Portions created by Robert A. van Engelen are Copyright (C)
      2001-2004 Robert A. van Engelen, Genivia inc. All Rights
      Reserved.</para>

      <para>Contributor(s): "________________________." [Note: The text of
      this Exhibit A may differ slightly form the text of the notices in the
      Source Code files of the Original code. You should use the text of this
      Exhibit A rather than the text found in the Original Code Source Code
      for Your Modifications.]</para>

      <para>EXHIBIT B.</para>

      <para>"Part of the software embedded in this product is gSOAP software.
      Portions created by gSOAP are Copyright (C) 2001-2004 Robert A. van
      Engelen, Genivia inc. All Rights Reserved. THE SOFTWARE IN THIS PRODUCT
      WAS IN PART PROVIDED BY GENIVIA INC 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."</para>
    </sect2>

    <sect2 id="licChromium">
      <title>Chromium licenses</title>

      <sect3>
        <title>Main license</title>

        <para>Copyright (c) 2002, Stanford University All rights
        reserved.</para>

        <para>Some portions of Chromium are copyrighted by individiual
        organizations. Please see the files COPYRIGHT.LLNL and
        COPYRIGHT.REDHAT for more information.</para>

        <para>Redistribution and use in source and binary forms, with or
        without modification, are permitted provided that the following
        conditions are met:<itemizedlist>
            <listitem>
              <para>Redistributions of source code must retain the above
              copyright notice, this list of conditions and the following
              disclaimer.</para>
            </listitem>

            <listitem>
              <para>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.</para>
            </listitem>

            <listitem>
              <para>Neither the name of Stanford University nor the names of
              its contributors may be used to endorse or promote products
              derived from this software without specific prior written
              permission.</para>
            </listitem>
          </itemizedlist></para>

        <para>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.</para>
      </sect3>

      <sect3>
        <title>COPYRIGHT.LLNL file</title>

        <para>This Chromium distribution contains information and code which
        is covered under the following notice:</para>

        <para>Copyright (c) 2002, The Regents of the University of California.
        Produced at the Lawrence Livermore National Laboratory For details,
        contact: Randall Frank (rjfrank@llnl.gov). UCRL-CODE-2002-058 All
        rights reserved.</para>

        <para>This file is part of Chromium. For details, see accompanying
        documentation.</para>

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

        <para>Redistributions of source code must retain the above copyright
        notice, this list of conditions and the disclaimer below.</para>

        <para>Redistributions in binary form must reproduce the above
        copyright notice, this list of conditions and the disclaimer (as noted
        below) in the documentation and/or other materials provided with the
        distribution.</para>

        <para>Neither the name of the UC/LLNL nor the names of its
        contributors may be used to endorse or promote products derived from
        this software without specific prior written permission.</para>

        <para>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
        REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE U.S. DEPARTMENT OF ENERGY
        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.</para>

        <para>Additional BSD Notice</para>

        <para>1. This notice is required to be provided under our contract
        with the U.S. Department of Energy (DOE). This work was produced at
        the University of California, Lawrence Livermore National Laboratory
        under Contract No. W-7405-ENG-48 with the DOE.</para>

        <para>2. Neither the United States Government nor the University of
        California nor any of their employees, makes any warranty, express or
        implied, or assumes any liability or responsibility for the accuracy,
        completeness, or usefulness of any information, apparatus, product, or
        process disclosed, or represents that its use would not infringe
        privately-owned rights.</para>

        <para>3. Also, reference herein to any specific commercial products,
        process, or services by trade name, trademark, manufacturer or
        otherwise does not necessarily constitute or imply its endorsement,
        recommendation, or favoring by the United States Government or the
        University of California. The views and opinions of authors expressed
        herein do not necessarily state or reflect those of the United States
        Government or the University of California, and shall not be used for
        advertising or product endorsement purposes.</para>
      </sect3>

      <sect3>
        <title>COPYRIGHT.REDHAT file</title>

        <para>This Chromium distribution contains information and code which
        is covered under the following notice:</para>

        <para>Copyright 2001,2002 Red Hat Inc., Durham, North Carolina.</para>

        <para>All Rights Reserved.</para>

        <para>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 on 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:</para>

        <para>The above copyright notice and this permission notice (including
        the next paragraph) shall be included in all copies or substantial
        portions of the Software.</para>

        <para>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
        NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS 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.</para>
      </sect3>
    </sect2>

    <sect2 id="licLibCurl">
      <title>curl license</title>

      <para>COPYRIGHT AND PERMISSION NOTICE</para>

      <para>Copyright (c) 1996 - 2009, Daniel Stenberg, daniel@haxx.se.</para>

      <para>All rights reserved.</para>

      <para>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.</para>

      <para>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 OF
      THIRD PARTY RIGHTS. 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.</para>

      <para>Except as contained in this notice, the name of a copyright holder
      shall not be used in advertising or otherwise to promote the sale, use
      or other dealings in this Software without prior written authorization
      of the copyright holder.</para>
    </sect2>

    <sect2 id="licLibgd">
      <title>libgd license</title>

      <para>Portions copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
      2002 by Cold Spring Harbor Laboratory. Funded under Grant P41-RR02188 by
      the National Institutes of Health.</para>

      <para>Portions copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 by
      Boutell.Com, Inc.</para>

      <para>Portions relating to GD2 format copyright 1999, 2000, 2001, 2002
      Philip Warner.</para>

      <para>Portions relating to PNG copyright 1999, 2000, 2001, 2002 Greg
      Roelofs.</para>

      <para>Portions relating to gdttf.c copyright 1999, 2000, 2001, 2002 John
      Ellson (ellson@lucent.com).</para>

      <para>Portions relating to gdft.c copyright 2001, 2002 John Ellson
      (ellson@lucent.com).</para>

      <para>Portions copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
      Pierre-Alain Joye (pierre@libgd.org).</para>

      <para>Portions relating to JPEG and to color quantization copyright
      2000, 2001, 2002, Doug Becker and copyright (C) 1994, 1995, 1996, 1997,
      1998, 1999, 2000, 2001, 2002, Thomas G. Lane. This software is based in
      part on the work of the Independent JPEG Group. See the file
      README-JPEG.TXT for more information.</para>

      <para>Portions relating to WBMP copyright 2000, 2001, 2002 Maurice
      Szmurlo and Johan Van den Brande.</para>

      <para>Permission has been granted to copy, distribute and modify gd in
      any context without fee, including a commercial application, provided
      that this notice is present in user-accessible supporting
      documentation.</para>

      <para>This does not affect your ownership of the derived work itself,
      and the intent is to assure proper credit for the authors of gd, not to
      interfere with your productive use of gd. If you have questions, ask.
      "Derived works" includes all programs that utilize the library. Credit
      must be given in user-accessible documentation.</para>

      <para>This software is provided "AS IS." The copyright holders disclaim
      all warranties, either express or implied, including but not limited to
      implied warranties of merchantability and fitness for a particular
      purpose, with respect to this code and accompanying
      documentation.</para>

      <para>Although their code does not appear in gd, the authors wish to
      thank David Koblas, David Rowley, and Hutchison Avenue Software
      Corporation for their prior contributions.</para>
    </sect2>

    <sect2 id="licBsdIntel">
      <title>BSD license from Intel</title>

      <para>All rights reserved.</para>

      <para>Redistribution and use in source and binary forms, with or without
        modification, are permitted provided that the following conditions are met:</para>
      <itemizedlist>
        <listitem>
          <para>Redistributions of source code must retain the above copyright
            notice, this list of conditions and the following disclaimer.</para>
        </listitem>
        <listitem>
          <para>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.</para>
        </listitem>
        <listitem>
          <para>Neither the name of the Intel Corporation nor the names of its
            contributors may be used to endorse or promote products derived from
            this software without specific prior written permission.</para>
        </listitem>
      </itemizedlist>
      <para>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.</para>
    </sect2>

    <sect2 id="licJPEG">
      <title>libjpeg License</title>

      <para>The authors make NO WARRANTY or representation, either express or implied,
      with respect to this software, its quality, accuracy, merchantability, or
      fitness for a particular purpose.  This software is provided "AS IS", and you,
      its user, assume the entire risk as to its quality and accuracy.</para>

      <para>This software is copyright (C) 1991-2010, Thomas G. Lane, Guido Vollbeding.
      All Rights Reserved except as specified below.</para>

      <para>Permission is hereby granted to use, copy, modify, and distribute this
      software (or portions thereof) for any purpose, without fee, subject to these
      conditions:</para>
      <para>(1) If any part of the source code for this software is distributed, then this
      README file must be included, with this copyright and no-warranty notice
      unaltered; and any additions, deletions, or changes to the original files
      must be clearly indicated in accompanying documentation.</para>
      <para>(2) If only executable code is distributed, then the accompanying
      documentation must state that "this software is based in part on the work of
      the Independent JPEG Group".</para>
      <para>(3) Permission for use of this software is granted only if the user accepts
      full responsibility for any undesirable consequences; the authors accept
      NO LIABILITY for damages of any kind.</para>

      <para>These conditions apply to any software derived from or based on the IJG code,
      not just to the unmodified library.  If you use our work, you ought to
      acknowledge us.</para>

      <para>Permission is NOT granted for the use of any IJG author's name or company name
      in advertising or publicity relating to this software or products derived from
      it.  This software may be referred to only as "the Independent JPEG Group's
      software".</para>

      <para>We specifically permit and encourage the use of this software as the basis of
      commercial products, provided that all warranty or liability claims are
      assumed by the product vendor.</para>

      <para>ansi2knr.c is included in this distribution by permission of L. Peter Deutsch,
      sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA.
      ansi2knr.c is NOT covered by the above copyright and conditions, but instead
      by the usual distribution terms of the Free Software Foundation; principally,
      that you must include source code if you redistribute it.  (See the file
      ansi2knr.c for full details.)  However, since ansi2knr.c is not needed as part
      of any program generated from the IJG code, this does not limit you more than
      the foregoing paragraphs do.</para>

      <para>The Unix configuration script "configure" was produced with GNU Autoconf.
      It is copyright by the Free Software Foundation but is freely distributable.
      The same holds for its supporting scripts (config.guess, config.sub,
      ltmain.sh).  Another support script, install-sh, is copyright by X Consortium
      but is also freely distributable.</para>

      <para>The IJG distribution formerly included code to read and write GIF files.
      To avoid entanglement with the Unisys LZW patent, GIF reading support has
      been removed altogether, and the GIF writer has been simplified to produce
      "uncompressed GIFs".  This technique does not use the LZW algorithm; the
      resulting GIF files are larger than usual, but are readable by all standard
      GIF decoders.</para>

      <para>We are required to state that</para>
      <para>"The Graphics Interchange Format(c) is the Copyright property of
      CompuServe Incorporated.  GIF(sm) is a Service Mark property of
      CompuServe Incorporated."</para>
    </sect2>

    <sect2 id="licJPEGSIMD">
      <title>x86 SIMD extension for IJG JPEG library license</title>

      <para>Copyright 2009 Pierre Ossman &lt;ossman@cendio.se&gt; for Cendio AB</para>
      <para>Copyright 2010 D. R. Commander</para>

      <para>Based on</para>
      <para>x86 SIMD extension for IJG JPEG library - version 1.02</para>

      <para>Copyright (C) 1999-2006, MIYASAKA Masaru.</para>

      <para>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.</para>

      <para>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:</para>

      <para>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.</para>
      <para>2. Altered source versions must be plainly marked as such, and must not be
         misrepresented as being the original software.</para>
      <para>3. This notice may not be removed or altered from any source distribution.</para>
    </sect2>

  </sect1>
</appendix>