<!DOCTYPE appendix PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
<appendix id="lgpl">
  <title>
    <acronym>GNU</acronym> Lesser General Public License version 3
  </title>
  <para>
    Version 3, 29 June 2007
  </para>
  <para>
    Copyright &copy; 2007 Free Software Foundation, Inc.
    <ulink url="http://fsf.org/">http://fsf.org/</ulink>
  </para>
  <para>
    Everyone is permitted to copy and distribute verbatim copies of this license
    document, but changing it is not allowed.
  </para>
  <para>
    This version of the <acronym>GNU</acronym> Lesser General Public License
    incorporates the terms and conditions of version 3 of the
    <acronym>GNU</acronym> General Public License, supplemented by the
    additional permissions listed below.
  </para>
  <bridgehead id="AdditionalDefinitions" renderas="sect1">
    0. Additional Definitions.
  </bridgehead>
  <para>
    As used herein, &ldquo;this License&rdquo; refers to version 3 of the
    <acronym>GNU</acronym> Lesser General Public License, and the
    &ldquo;<acronym>GNU</acronym> <acronym>GPL</acronym>&rdquo; refers to
    version 3 of the <acronym>GNU</acronym> General Public License.
  </para>
  <para>
    &ldquo;The Library&rdquo; refers to a covered work governed by this License,
    other than an Application or a Combined Work as defined below.
  </para>
  <para>
    An &ldquo;Application&rdquo; is any work that makes use of an interface
    provided by the Library, but which is not otherwise based on the Library.
    Defining a subclass of a class defined by the Library is deemed a mode of
    using an interface provided by the Library.
  </para>
  <para>
    A &ldquo;Combined Work&rdquo; is a work produced by combining or linking an
    Application with the Library.  The particular version of the Library with
    which the Combined Work was made is also called the &ldquo;Linked
    Version&rdquo;.
  </para>
  <para>
    The &ldquo;Minimal Corresponding Source&rdquo; for a Combined Work means the
    Corresponding Source for the Combined Work, excluding any source code for
    portions of the Combined Work that, considered in isolation, are based on
    the Application, and not on the Linked Version.
  </para>
  <para>
    The &ldquo;Corresponding Application Code&rdquo; for a Combined Work means
    the object code and/or source code for the Application, including any data
    and utility programs needed for reproducing the Combined Work from the
    Application, but excluding the System Libraries of the Combined Work.
  </para>
  <bridgehead id="ExceptionSec3" renderas="sect1">
    1. Exception to Section 3 of the <acronym>GNU</acronym>
    <acronym>GPL</acronym>.
  </bridgehead>
  <para>
    You may convey a covered work under sections 3 and 4 of this License without
    being bound by section 3 of the <acronym>GNU</acronym>
    <acronym>GPL</acronym>.
  </para>
  <bridgehead id="ConveyingModified" renderas="sect1">
    2. Conveying Modified Versions.
  </bridgehead>
  <para>
    If you modify a copy of the Library, and, in your modifications, a facility
    refers to a function or data to be supplied by an Application that uses the
    facility (other than as an argument passed when the facility is invoked),
    then you may convey a copy of the modified version:
  </para>
  <orderedlist numeration="loweralpha">
    <listitem>
      <para>
        under this License, provided that you make a good faith effort to ensure
        that, in the event an Application does not supply the function or data,
        the facility still operates, and performs whatever part of its purpose
        remains meaningful, or
      </para>
    </listitem>
    <listitem>
      <para>
        under the <acronym>GNU</acronym> <acronym>GPL</acronym>, with none of
        the additional permissions of this License applicable to that copy.
      </para>
    </listitem>
  </orderedlist>
  <bridgehead id="ObjectCodeIncorporating" renderas="sect1">
    3. Object Code Incorporating Material from Library Header Files.
  </bridgehead>
  <para>
    The object code form of an Application may incorporate material from a
    header file that is part of the Library.  You may convey such object code
    under terms of your choice, provided that, if the incorporated material is
    not limited to numerical parameters, data structure layouts and accessors,
    or small macros, inline functions and templates (ten or fewer lines in
    length), you do both of the following:
  </para>
  <orderedlist numeration="loweralpha">
    <listitem>
      <para>
        Give prominent notice with each copy of the object code that the Library
        is used in it and that the Library and its use are covered by this
        License.
      </para>
    </listitem>
    <listitem>
      <para>
        Accompany the object code with a copy of the <acronym>GNU</acronym>
        <acronym>GPL</acronym> and this license document.
      </para>
    </listitem>
  </orderedlist>
  <bridgehead id="CombinedWorks" renderas="sect1">
    4. Combined Works.
  </bridgehead>
  <para>
    You may convey a Combined Work under terms of your choice that, taken
    together, effectively do not restrict modification of the portions of the
    Library contained in the Combined Work and reverse engineering for debugging
    such modifications, if you also do each of the following:
  </para>
  <orderedlist numeration="loweralpha">
    <listitem>
      <para>
        Give prominent notice with each copy of the Combined Work that the
        Library is used in it and that the Library and its use are covered by
        this License.
      </para>
    </listitem>
    <listitem>
      <para>
        Accompany the Combined Work with a copy of the <acronym>GNU</acronym>
        <acronym>GPL</acronym> and this license document.
      </para>
    </listitem>
    <listitem>
      <para>
        For a Combined Work that displays copyright notices during execution,
        include the copyright notice for the Library among these notices, as
        well as a reference directing the user to the copies of the
        <acronym>GNU</acronym> <acronym>GPL</acronym> and this license document.
      </para>
    </listitem>
    <listitem>
      <para>
        Do one of the following:
      </para>
      <orderedlist numeration="arabic" role="0">
        <listitem>
          <para>
            Convey the Minimal Corresponding Source under the terms of this
            License, and the Corresponding Application Code in a form suitable
            for, and under terms that permit, the user to recombine or relink
            the Application with a modified version of the Linked Version to
            produce a modified Combined Work, in the manner specified by section
            6 of the <acronym>GNU</acronym> <acronym>GPL</acronym> for conveying
            Corresponding Source.
          </para>
        </listitem>
        <listitem>
          <para>
            Use a suitable shared library mechanism for linking with the
            Library.  A suitable mechanism is one that (a) uses at run time a
            copy of the Library already present on the user&rsquo;s computer
            system, and (b) will operate properly with a modified version of the
            Library that is interface-compatible with the Linked Version.
          </para>
        </listitem>
      </orderedlist>
    </listitem>
    <listitem>
      <para>
        Provide Installation Information, but only if you would otherwise be
        required to provide such information under section 6 of the
        <acronym>GNU</acronym> <acronym>GPL</acronym>, and only to the extent
        that such information is necessary to install and execute a modified
        version of the Combined Work produced by recombining or relinking the
        Application with a modified version of the Linked Version. (If you use
        option 4d0, the Installation Information must accompany the Minimal
        Corresponding Source and Corresponding Application Code. If you use
        option 4d1, you must provide the Installation Information in the manner
        specified by section 6 of the <acronym>GNU</acronym>
        <acronym>GPL</acronym> for conveying Corresponding Source.)
      </para>
    </listitem>
  </orderedlist>
  <bridgehead id="CombinedLibraries" renderas="sect1">
    5. Combined Libraries.
  </bridgehead>
  <para>
    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 that are
    not Applications and are not covered by this License, and convey such a
    combined library under terms of your choice, if you do both of the
    following:
  </para>
  <orderedlist numeration="loweralpha">
    <listitem>
      <para>
        Accompany the combined library with a copy of the same work based on the
        Library, uncombined with any other library facilities, conveyed under
        the terms of this License.
      </para>
    </listitem>
    <listitem>
      <para>
        Give prominent notice with the combined library 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>
    </listitem>
  </orderedlist>
  <bridgehead id="RevisedVersions" renderas="sect1">
    6. Revised Versions of the <acronym>GNU</acronym> Lesser General Public
    License.
  </bridgehead>
  <para>
    The Free Software Foundation may publish revised and/or new versions of the
    <acronym>GNU</acronym> 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 as you
    received it specifies that a certain numbered version of the
    <acronym>GNU</acronym> Lesser General Public License &ldquo;or any later
    version&rdquo; applies to it, you have the option of following the terms and
    conditions either of that published version or of any later version
    published by the Free Software Foundation. If the Library as you received it
    does not specify a version number of the <acronym>GNU</acronym> Lesser
    General Public License, you may choose any version of the
    <acronym>GNU</acronym> Lesser General Public License ever published by the
    Free Software Foundation.
  </para>
  <para>
    If the Library as you received it specifies that a proxy can decide whether
    future versions of the <acronym>GNU</acronym> Lesser General Public License
    shall apply, that proxy&rsquo;s public statement of acceptance of any
    version is permanent authorization for you to choose that version for the
    Library.
  </para>
</appendix>
