sections of that work are not derived from the Program, and can bereasonably considered independent and separate works in themselves, thenthis License, and its terms, do not apply to those sections when youdistribute them as separate works. But when you distribute the same sectionsas part of a whole which is a work based on the Program, the distribution ofthe whole must be on the terms of this License, whose permissions for otherlicensees extend to the entire whole, and thus to each and every partregardless of who wrote it.Thus, it is not the intent of this section to claim rights or contest yourrights to work written entirely by you; rather, the intent is to exercisethe right to control the distribution of derivative or collective worksbased on the Program.In addition, mere aggregation of another work not based on the Program withthe Program (or with a work based on the Program) on a volume of a storageor distribution medium does not bring the other work under the scope of thisLicense.3. You may copy and distribute the Program (or a work based on it, underSection 2) in object code or executable form under the terms of Sections 1and 2 above provided that you also do one of the following:   * 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,   * 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,   * 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.)The source code for a work means the preferred form of the work for makingmodifications to it. For an executable work, complete source code means allthe source code for all modules it contains, plus any associated interfacedefinition files, plus the scripts used to control compilation andinstallation of the executable. However, as a special exception, the sourcecode distributed need not include anything that is normally distributed (ineither source or binary form) with the major components (compiler, kernel,and so on) of the operating system on which the executable runs, unless thatcomponent itself accompanies the executable.If distribution of executable or object code is made by offering access tocopy from a designated place, then offering equivalent access to copy thesource code from the same place counts as distribution of the source code,even though third parties are not compelled to copy the source along withthe object code.4. You may not copy, modify, sublicense, or distribute the Program except asexpressly provided under this License. Any attempt otherwise to copy,modify, sublicense or distribute the Program is void, and will automaticallyterminate your rights under this License. However, parties who have receivedcopies, or rights, from you under this License will not have their licensesterminated so long as such parties remain in full compliance.5. You are not required to accept this License, since you have not signedit. However, nothing else grants you permission to modify or distribute theProgram or its derivative works. These actions are prohibited by law if youdo not accept this License. Therefore, by modifying or distributing theProgram (or any work based on the Program), you indicate your acceptance ofthis License to do so, and all its terms and conditions for copying,distributing or modifying the Program or works based on it.6. Each time you redistribute the Program (or any work based on theProgram), the recipient automatically receives a license from the originallicensor to copy, distribute or modify the Program subject to these termsand conditions. You may not impose any further restrictions on therecipients' exercise of the rights granted herein. You are not responsiblefor enforcing compliance by third parties to this License.7. If, as a consequence of a court judgment or allegation of patentinfringement or for any other reason (not limited to patent issues),conditions are imposed on you (whether by court order, agreement orotherwise) that contradict the conditions of this License, they do notexcuse you from the conditions of this License. If you cannot distribute soas to satisfy simultaneously your obligations under this License and anyother pertinent obligations, then as a consequence you may not distributethe Program at all. For example, if a patent license would not permitroyalty-free redistribution of the Program by all those who receive copiesdirectly or indirectly through you, then the only way you could satisfy bothit and this License would be to refrain entirely from distribution of theProgram.If any portion of this section is held invalid or unenforceable under anyparticular circumstance, the balance of the section is intended to apply andthe section as a whole is intended to apply in other circumstances.It is not the purpose of this section to induce you to infringe any patentsor other property right claims or to contest validity of any such claims;this section has the sole purpose of protecting the integrity of the freesoftware distribution system, which is implemented by public licensepractices. Many people have made generous contributions to the wide range ofsoftware distributed through that system in reliance on consistentapplication of that system; it is up to the author/donor to decide if he orshe is willing to distribute software through any other system and alicensee cannot impose that choice.This section is intended to make thoroughly clear what is believed to be aconsequence of the rest of this License.8. If the distribution and/or use of the Program is restricted in certaincountries either by patents or by copyrighted interfaces, the originalcopyright holder who places the Program under this License may add anexplicit geographical distribution limitation excluding those countries, sothat distribution is permitted only in or among countries not thus excluded.In such case, this License incorporates the limitation as if written in thebody of this License.9. The Free Software Foundation may publish revised and/or new versions ofthe General Public License from time to time. Such new versions will besimilar in spirit to the present version, but may differ in detail toaddress new problems or concerns.Each version is given a distinguishing version number. If the Programspecifies a version number of this License which applies to it and "anylater version", you have the option of following the terms and conditionseither of that version or of any later version published by the FreeSoftware Foundation. If the Program does not specify a version number ofthis License, you may choose any version ever published by the Free SoftwareFoundation.10. If you wish to incorporate parts of the Program into other free programswhose distribution conditions are different, write to the author to ask forpermission. For software which is copyrighted by the Free SoftwareFoundation, write to the Free Software Foundation; we sometimes makeexceptions for this. Our decision will be guided by the two goals ofpreserving the free status of all derivatives of our free software and ofpromoting the sharing and reuse of software generally.NO WARRANTY11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FORTHE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHENOTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIESPROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSEDOR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OFMERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TOTHE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAMPROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR ORCORRECTION.12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITINGWILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/ORREDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISINGOUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TOLOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU ORTHIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHERPROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THEPOSSIBILITY OF SUCH DAMAGES.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 possibleuse to the public, the best way to achieve this is to make it free softwarewhich everyone can redistribute and change under these terms.To do so, attach the following notices to the program. It is safest toattach them to the start of each source file to most effectively convey theexclusion of warranty; and each file should have at least the "copyright"line and a pointer to where the full notice is found.one line to give the program's name and an idea of what it does.Copyright (C) 19yy  name of authorThis program is free software; you can redistribute it and/ormodify it under the terms of the GNU General Public Licenseas published by the Free Software Foundation; either version 2of 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 ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with this program; if not, write to the Free SoftwareFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.Also add information on how to contact you by electronic and paper mail.If the program is interactive, make it output a short notice like this whenit starts in an interactive mode:Gnomovision version 69, Copyright (C) 19yy name of authorGnomovision comes with ABSOLUTELY NO WARRANTY; for detailstype `show w'.  This is free software, and you are welcometo redistribute it under certain conditions; type `show c'for details.The hypothetical commands `show w' and `show c' should show the appropriateparts of the General Public License. Of course, the commands you use may becalled something other than `show w' and `show c'; they could even bemouse-clicks or menu items--whatever suits your program.You should also get your employer (if you work as a programmer) or yourschool, if any, to sign a "copyright disclaimer" for the program, ifnecessary. Here is a sample; alter the names:Yoyodyne, Inc., hereby disclaims all copyrightinterest in the program `Gnomovision'(which makes passes at compilers) writtenby James Hacker.signature of Ty Coon, 1 April 1989Ty Coon, President of ViceThis General Public License does not permit incorporating your program intoproprietary programs. If your program is a subroutine library, you mayconsider it more useful to permit linking proprietary applications with thelibrary. If this is what you want to do, use the GNU Library General PublicLicense instead of this License.