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1                   GNU LESSER GENERAL PUBLIC LICENSE
2                       Version 3, 29 June 2007
3
4 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
5 Everyone is permitted to copy and distribute verbatim copies
6 of this license document, but changing it is not allowed.
7
8
9  This version of the GNU Lesser General Public License incorporates
10the terms and conditions of version 3 of the GNU General Public
11License, supplemented by the additional permissions listed below.
12
13  0. Additional Definitions.
14
15  As used herein, "this License" refers to version 3 of the GNU Lesser
16General Public License, and the "GNU GPL" refers to version 3 of the GNU
17General Public License.
18
19  "The Library" refers to a covered work governed by this License,
20other than an Application or a Combined Work as defined below.
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22  An "Application" is any work that makes use of an interface provided
23by the Library, but which is not otherwise based on the Library.
24Defining a subclass of a class defined by the Library is deemed a mode
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27  A "Combined Work" is a work produced by combining or linking an
28Application with the Library.  The particular version of the Library
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33Corresponding Source for the Combined Work, excluding any source code
34for portions of the Combined Work that, considered in isolation, are
35based on the Application, and not on the Linked Version.
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37  The "Corresponding Application Code" for a Combined Work means the
38object code and/or source code for the Application, including any data
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40Application, but excluding the System Libraries of the Combined Work.
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42  1. Exception to Section 3 of the GNU GPL.
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44  You may convey a covered work under sections 3 and 4 of this License
45without being bound by section 3 of the GNU GPL.
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47  2. Conveying Modified Versions.
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49  If you modify a copy of the Library, and, in your modifications, a
50facility refers to a function or data to be supplied by an Application
51that uses the facility (other than as an argument passed when the
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55   a) under this License, provided that you make a good faith effort to
56   ensure that, in the event an Application does not supply the
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60   b) under the GNU GPL, with none of the additional permissions of
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63  3. Object Code Incorporating Material from Library Header Files.
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65  The object code form of an Application may incorporate material from
66a header file that is part of the Library.  You may convey such object
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68material is not limited to numerical parameters, data structure
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72   a) Give prominent notice with each copy of the object code that the
73   Library is used in it and that the Library and its use are
74   covered by this License.
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79  4. Combined Works.
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81  You may convey a Combined Work under terms of your choice that,
82taken together, effectively do not restrict modification of the
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84engineering for debugging such modifications, if you also do each of
85the following:
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88   the Library is used in it and that the Library and its use are
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92   document.
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94   c) For a Combined Work that displays copyright notices during
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97   copies of the GNU GPL and this license document.
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99   d) Do one of the following:
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101       0) Convey the Minimal Corresponding Source under the terms of this
102       License, and the Corresponding Application Code in a form
103       suitable for, and under terms that permit, the user to
104       recombine or relink the Application with a modified version of
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109       1) Use a suitable shared library mechanism for linking with the
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116   e) Provide Installation Information, but only if you would otherwise
117   be required to provide such information under section 6 of the
118   GNU GPL, and only to the extent that such information is
119   necessary to install and execute a modified version of the
120   Combined Work produced by recombining or relinking the
121   Application with a modified version of the Linked Version. (If
122   you use option 4d0, the Installation Information must accompany
123   the Minimal Corresponding Source and Corresponding Application
124   Code. If you use option 4d1, you must provide the Installation
125   Information in the manner specified by section 6 of the GNU GPL
126   for conveying Corresponding Source.)
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128  5. Combined Libraries.
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130  You may place library facilities that are a work based on the
131Library side by side in a single library together with other library
132facilities that are not Applications and are not covered by this
133License, and convey such a combined library under terms of your
134choice, if you do both of the following:
135
136   a) Accompany the combined library with a copy of the same work based
137   on the Library, uncombined with any other library facilities,
138   conveyed under the terms of this License.
139
140   b) Give prominent notice with the combined library that part of it
141   is a work based on the Library, and explaining where to find the
142   accompanying uncombined form of the same work.
143
144  6. Revised Versions of the GNU Lesser General Public License.
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147of the GNU Lesser General Public License from time to time. Such new
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151  Each version is given a distinguishing version number. If the
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