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GNU LESSER GENERAL PUBLIC LICENSE |
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Version 2.1, February 1999 |
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Copyright (C) 1991, 1999 Free Software Foundation, Inc. |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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Everyone is permitted to copy and distribute verbatim copies |
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of this license document, but changing it is not allowed. |
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[This is the first released version of the Lesser GPL. It also counts |
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as the successor of the GNU Library Public License, version 2, hence |
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the version number 2.1.] |
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Preamble |
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The licenses for most software are designed to take away your |
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freedom to share and change it. By contrast, the GNU General Public |
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Licenses are intended to guarantee your freedom to share and change |
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free software--to make sure the software is free for all its users. |
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This license, the Lesser General Public License, applies to some |
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specially designated software packages--typically libraries--of the |
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Free Software Foundation and other authors who decide to use it. You |
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can use it too, but we suggest you first think carefully about whether |
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When we speak of free software, we are referring to freedom of use, |
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these things. |
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Most GNU software, including some libraries, is covered by the |
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General Public License, applies to certain designated libraries, and |
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When a program is linked with a library, whether statically or using |
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Public License permits more lax criteria for linking other code with |
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We call this license the "Lesser" General Public License because it |
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libraries. However, the Lesser license provides advantages in certain |
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special circumstances. |
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For example, on rare occasions, there may be a special need to |
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a de-facto standard. To achieve this, non-free programs must be |
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allowed to use the library. A more frequent case is that a free |
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library does the same job as widely used non-free libraries. In this |
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case, there is little to gain by limiting the free library to free |
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software only, so we use the Lesser General Public License. |
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In other cases, permission to use a particular library in non-free |
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programs enables a greater number of people to use a large body of |
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non-free programs enables many more people to use the whole GNU |
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system. |
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Although the Lesser General Public License is Less protective of the |
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users' freedom, it does ensure that the user of a program that is |
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linked with the Library has the freedom and the wherewithal to run |
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The precise terms and conditions for copying, distribution and |
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modification follow. Pay close attention to the difference between a |
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"work based on the library" and a "work that uses the library". The |
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former contains code derived from the library, whereas the latter must |
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be combined with the library in order to run. |
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GNU LESSER GENERAL PUBLIC LICENSE |
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION |
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0. This License Agreement applies to any software library or other |
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END OF TERMS AND CONDITIONS |
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How to Apply These Terms to Your New Libraries |
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If you develop a new library, and you want it to be of the greatest |
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possible use to the public, we recommend making it free software that |
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everyone can redistribute and change. You can do so by permitting |
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redistribution under these terms (or, alternatively, under the terms of the |
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ordinary General Public License). |
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To apply these terms, attach the following notices to the library. It is |
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safest to attach them to the start of each source file to most effectively |
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<one line to give the library's name and a brief idea of what it does.> |
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Copyright (C) <year> <name of author> |
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This library is free software; you can redistribute it and/or |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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Also add information on how to contact you by electronic and paper mail. |
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You should also get your employer (if you work as a programmer) or your |
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school, if any, to sign a "copyright disclaimer" for the library, if |
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necessary. Here is a sample; alter the names: |
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Yoyodyne, Inc., hereby disclaims all copyright interest in the |
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library `Frob' (a library for tweaking knobs) written by James Random Hacker. |
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<signature of Ty Coon>, 1 April 1990 |
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Ty Coon, President of Vice |
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That's all there is to it! |
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Copyright (c) 2011-2012 Matthew Petroff |
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Permission is hereby granted, free of charge, to any person obtaining a copy of |
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this software and associated documentation files (the "Software"), to deal in |
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of |
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the Software, and to permit persons to whom the Software is furnished to do so, |
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subject to the following conditions: |
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The above copyright notice and this permission notice shall be included in all |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS |
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR |
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