727. If, as a consequence of a court judgment or allegation of patent infringement or for anyother reason (not limited to patent issues), conditions are imposed on you (whether by courtorder, agreement or otherwise) that contradict the conditions of this License, they do notexcuse you from the conditions of this License. If you cannot distribute so as to satisfysimultaneously your obligations under this License and any other pertinent obligations, thenas a consequence you may not distribute the Program at all. For example, if a patent licensewould not permit royalty-free redistribution of the Program by all those who receive copiesdirectly or indirectly through you, then the only way you could satisfy both it and this Licensewould be to refrain entirely from distribution of the Program.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 toapply in other circumstances.It is not the purpose of this section to induce you to infringe any patents or other propertyright claims or to contest validity of any such claims; this section has the sole purpose ofprotecting the integrity of the free software distribution system, which is implemented bypublic license practices. Many people have made generous contributions to the wide rangeof 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 anyother system and a licensee cannot impose that choice.This section is intended to make thoroughly clear what is believed to be a consequence ofthe rest of this License.8. If the distribution and/or use of the Program is restricted in certain countries either bypatents or by copyrighted interfaces, the original copyright holder who places the Programunder this License may add an explicit geographical distribution limitation excluding thosecountries, so that distribution is permitted only in or among countries not thus excluded. Insuch case, this License incorporates the limitation as if written in the body of this License.9. The Free Software Foundation may publish revised and/or new versions of the GeneralPublic License from time to time. Such new versions will be similar in spirit to the presentversion, but may differ in detail to address new problems or concerns.Each version is given a distinguishing version number. If the Program specifies a versionnumber of this License which applies to it and "any later version", you have the option offollowing the terms and conditions either of that version or of any later version published bythe Free Software Foundation. If the Program does not specify a version number of thisLicense, you may choose any version ever published by the Free Software Foundation.10. If you wish to incorporate parts of the Program into other free programs whose distributionconditions are different, write to the author to ask for permission. For software which iscopyrighted by the Free Software Foundation, write to the Free Software Foundation; wesometimes make exceptions for this. Our decision will be guided by the two goals of preservingthe free status of all derivatives of our free software and of promoting the sharing and reuseof software generally.NO WARRANTY11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NOWARRANTY 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 ANYKIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THEIMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULARPURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THEPROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUMETHE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO INWRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFYAND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOUFOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL ORCONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THEPROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEINGRENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR AFAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IFSUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCHDAMAGES.END OF TERMS AND CONDITIONSHow to Apply These Terms to Your New ProgramsIf you develop a new program, and you want it to be of the greatest possible use to thepublic, the best way to achieve this is to make it free software which everyone can redistributeand change under these terms.To do so, attach the following notices to the program. It is safest to attach them to the startof each source file to most effectively convey the exclusion of warranty; and each file shouldhave at least the "copyright" line and a pointer to where the full notice is found.Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of theGNU General Public License as published by the Free Software Foundation; either version2 of the License, or (at your option) any later version.This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULARPURPOSE. See the GNU General Public License for more details.You should have received a copy of the GNU General Public License along with this program;if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111-1307 USAAlso add information on how to contact you by electronic and paper mail. If the program isinteractive, make it output a short notice like this when it starts in an interactive mode:Gnomovision version 69, Copyright (C) year name of authorGnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.This is free software, and you are welcome to redistribute it under certain conditions; type`show c' for details.The hypothetical commands `show w' and `show c' should show the appropriate parts of theGeneral Public License. Of course, the commands you use may be called something otherthan `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suitsyour program.You should also get your employer (if you work as a programmer) or your school, if any, tosign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter thenames:Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (whichmakes passes at compilers) written by James Hacker., 1 April 1989Ty Coon, President of ViceThis General Public License does not permit incorporating your program into proprietaryprograms. If your program is a subroutine library, you may consider it more useful to permitlinking proprietary applications with the library. If this is what you want to do, use the GNULibrary General Public License instead of this License.GNU LESSER GENERAL PUBLIC LICENSEVersion 2.1, February 1999Copyright (C) 1991, 1999 Free Software Foundation, Inc.59 Temple Place, Suite 330, Boston, MA 02111-1307 USAEveryone is permitted to copy and distribute verbatim copies of this license document, butchanging it is not allowed.[This is the first released version of the Lesser GPL. It also counts as the successor of theGNU Library Public License, version 2, hence the version number 2.1.]PreambleThe licenses for most software are designed to take away your freedom to share and changeit. By contrast, the GNU General Public Licenses are intended to guarantee your freedom toshare and change free software--to make sure the software is free for all its users.This license, the Lesser General Public License, applies to some specially designated softwarepackages--typically libraries--of the Free Software Foundation and other authors who decideto use it. You can use it too, but we suggest you first think carefully about whether thislicense or the ordinary General Public License is the better strategy to use in any particularcase, based on the explanations below.When we speak of free software, we are referring to freedom of use, not price. Our GeneralPublic Licenses are designed to make sure that you have the freedom to distribute copies offree software (and charge for this service if you wish); that you receive source code or canget it if you want it; that you can change the software and use pieces of it in new freeprograms; and that you are informed that you can do these things.To protect your rights, we need to make restrictions that forbid distributors to deny you theserights or to ask you to surrender these rights. These restrictions translate to certainresponsibilities for you if you distribute copies of the library or if you modify it.For example, if you distribute copies of the library, whether gratis or for a fee, you must givethe recipients all the rights that we gave you. You must make sure that they, too, receive orcan get the source code. If you link other code with the library, you must provide completeobject files to the recipients, so that they can relink them with the library after making changesto the library and recompiling it. And you must show them these terms so they know theirrights.We protect your rights with a two-step method: (1) we copyright the library, and (2) we offeryou this license, which gives you legal permission to copy, distribute and/or modify the library.To protect each distributor, we want to make it very clear that there is no warranty for the freelibrary. Also, if the library is modified by someone else and passed on, the recipients shouldknow that what they have is not the original version, so that the original author's reputationwill not be affected by problems that might be introduced by others.Finally, software patents pose a constant threat to the existence of any free program. Wewish to make sure that a company cannot effectively restrict the users of a free program byobtaining a restrictive license from a patent holder. Therefore, we insist that any patentlicense obtained for a version of the library must be consistent with the full freedom of usespecified in this license.Most GNU software, including some libraries, is covered by the ordinary GNU General PublicLicense. This license, the GNU Lesser General Public License, applies to certain designatedlibraries, and is quite different from the ordinary General Public License. We use this licensefor certain libraries in order to permit linking those libraries into non-free programs.When a program is linked with a library, whether statically or using a shared library, thecombination of the two is legally speaking a combined work, a derivative of the originallibrary. The ordinary General Public License therefore permits such linking only if the entirecombination fits its criteria of freedom. The Lesser General Public License permits more laxcriteria for linking other code with the library.