% GNU GENERAL PUBLIC LICENSE % Version 2, June 1991 % % Copyright (C) 1989, 1991 Free Software Foundation, Inc. % 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA % Everyone is permitted to copy and distribute verbatim copies % of this license document, but changing it is not allowed. % % Preamble % % The licenses for most software are designed to take away your %freedom to share and change it. By contrast, the GNU General Public %License is intended to guarantee your freedom to share and change free %software--to make sure the software is free for all its users. This %General Public License applies to most of the Free Software %Foundation's software and to any other program whose authors commit to %using it. (Some other Free Software Foundation software is covered by %the GNU Library General Public License instead.) You can apply it to %your programs, too. % % When we speak of free software, we are referring to freedom, not %price. Our General Public Licenses are designed to make sure that you %have the freedom to distribute copies of free software (and charge for %this service if you wish), that you receive source code or can get it %if you want it, that you can change the software or use pieces of it %in new free programs; and that you know you can do these things. % % To protect your rights, we need to make restrictions that forbid %anyone to deny you these rights or to ask you to surrender the rights. %These restrictions translate to certain responsibilities for you if you %distribute copies of the software, or if you modify it. % % For example, if you distribute copies of such a program, whether %gratis or for a fee, you must give the recipients all the rights that %you have. You must make sure that they, too, receive or can get the %source code. And you must show them these terms so they know their %rights. % % We protect your rights with two steps: (1) copyright the software, and %(2) offer you this license which gives you legal permission to copy, %distribute and/or modify the software. % % Also, for each author's protection and ours, we want to make certain %that everyone understands that there is no warranty for this free %software. If the software is modified by someone else and passed on, we %want its recipients to know that what they have is not the original, so %that any problems introduced by others will not reflect on the original %authors' reputations. % % Finally, any free program is threatened constantly by software %patents. We wish to avoid the danger that redistributors of a free %program will individually obtain patent licenses, in effect making the %program proprietary. To prevent this, we have made it clear that any %patent must be licensed for everyone's free use or not licensed at all. % % The precise terms and conditions for copying, distribution and %modification follow. % % GNU GENERAL PUBLIC LICENSE % TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION % % 0. This License applies to any program or other work which contains %a notice placed by the copyright holder saying it may be distributed %under the terms of this General Public License. The "Program", below, %refers to any such program or work, and a "work based on the Program" %means either the Program or any derivative work under copyright law: %that is to say, a work containing the Program or a portion of it, %either verbatim or with modifications and/or translated into another %language. (Hereinafter, translation is included without limitation in %the term "modification".) Each licensee is addressed as "you". % %Activities other than copying, distribution and modification are not %covered by this License; they are outside its scope. The act of %running the Program is not restricted, and the output from the Program %is covered only if its contents constitute a work based on the %Program (independent of having been made by running the Program). %Whether that is true depends on what the Program does. % % 1. You may copy and distribute verbatim copies of the Program's %source code as you receive it, in any medium, provided that you %conspicuously and appropriately publish on each copy an appropriate %copyright notice and disclaimer of warranty; keep intact all the %notices that refer to this License and to the absence of any warranty; %and give any other recipients of the Program a copy of this License %along with the Program. % %You may charge a fee for the physical act of transferring a copy, and %you may at your option offer warranty protection in exchange for a fee. % % 2. You may modify your copy or copies of the Program or any portion %of it, thus forming a work based on the Program, and copy and %distribute such modifications or work under the terms of Section 1 %above, provided that you also meet all of these conditions: % % a) You must cause the modified files to carry prominent notices % stating that you changed the files and the date of any change. % % b) You must cause any work that you distribute or publish, that in % whole or in part contains or is derived from the Program or any % part thereof, to be licensed as a whole at no charge to all third % parties under the terms of this License. % % c) If the modified program normally reads commands interactively % when run, you must cause it, when started running for such % interactive use in the most ordinary way, to print or display an % announcement including an appropriate copyright notice and a % notice that there is no warranty (or else, saying that you provide % a warranty) and that users may redistribute the program under % these conditions, and telling the user how to view a copy of this % License. (Exception: if the Program itself is interactive but % does not normally print such an announcement, your work based on % the Program is not required to print an announcement.) % %These requirements apply to the modified work as a whole. If %identifiable sections of that work are not derived from the Program, %and can be reasonably considered independent and separate works in %themselves, then this License, and its terms, do not apply to those %sections when you distribute them as separate works. But when you %distribute the same sections as part of a whole which is a work based %on the Program, the distribution of the whole must be on the terms of %this License, whose permissions for other licensees extend to the %entire whole, and thus to each and every part regardless of who wrote it. % %Thus, it is not the intent of this section to claim rights or contest %your rights to work written entirely by you; rather, the intent is to %exercise the right to control the distribution of derivative or %collective works based on the Program. % %In addition, mere aggregation of another work not based on the Program %with the Program (or with a work based on the Program) on a volume of %a storage or distribution medium does not bring the other work under %the scope of this License. % % 3. You may copy and distribute the Program (or a work based on it, %under Section 2) in object code or executable form under the terms of %Sections 1 and 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 %making modifications to it. For an executable work, complete source %code means all the source code for all modules it contains, plus any %associated interface definition files, plus the scripts used to %control compilation and installation of the executable. However, as a %special exception, the source code distributed need not include %anything that is normally distributed (in either source or binary %form) with the major components (compiler, kernel, and so on) of the %operating system on which the executable runs, unless that component %itself accompanies the executable. % %If distribution of executable or object code is made by offering %access to copy from a designated place, then offering equivalent %access to copy the source code from the same place counts as %distribution of the source code, even though third parties are not %compelled to copy the source along with the object code. % % 4. You may not copy, modify, sublicense, or distribute the Program %except as expressly provided under this License. Any attempt %otherwise to copy, modify, sublicense or distribute the Program is %void, and will automatically terminate your rights under this License. %However, parties who have received copies, or rights, from you under %this License will not have their licenses terminated so long as such %parties remain in full compliance. % % 5. You are not required to accept this License, since you have not %signed it. However, nothing else grants you permission to modify or %distribute the Program or its derivative works. These actions are %prohibited by law if you do not accept this License. Therefore, by %modifying or distributing the Program (or any work based on the %Program), you indicate your acceptance of this 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 the %Program), the recipient automatically receives a license from the %original licensor to copy, distribute or modify the Program subject to %these terms and conditions. You may not impose any further %restrictions on the recipients' exercise of the rights granted herein. %You are not responsible for enforcing compliance by third parties to %this License. % % 7. If, as a consequence of a court judgment or allegation of patent %infringement or for any other reason (not limited to patent issues), %conditions are imposed on you (whether by court order, agreement or %otherwise) that contradict the conditions of this License, they do not %excuse you from the conditions of this License. If you cannot %distribute so as to satisfy simultaneously your obligations under this %License and any other pertinent obligations, then as a consequence you %may not distribute the Program at all. For example, if a patent %license would not permit royalty-free redistribution of the Program by %all those who receive copies directly or indirectly through you, then %the only way you could satisfy both it and this License would 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 to apply in other %circumstances. % %It is not the purpose of this section to induce you to infringe any %patents or other property right claims or to contest validity of any %such claims; this section has the sole purpose of protecting the %integrity of the free software distribution system, which is %implemented by public license practices. Many people have made %generous contributions to the wide range of 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 any other system and a licensee cannot %impose that choice. % %This section is intended to make thoroughly clear what is believed to %be a consequence of the rest of this License. % % 8. If the distribution and/or use of the Program is restricted in %certain countries either by patents or by copyrighted interfaces, the %original copyright holder who places the Program under this License %may add an explicit geographical distribution limitation excluding %those countries, so that distribution is permitted only in or among %countries not thus excluded. In such 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 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. % %Each version is given a distinguishing version number. If the Program %specifies a version number of this License which applies to it and "any %later version", you have the option of following the terms and conditions %either of that version or of any later version published by the Free %Software Foundation. If the Program does not specify a version number of %this License, 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 distribution conditions are different, write to the author %to ask for permission. For software which is copyrighted by the Free %Software Foundation, write to the Free Software Foundation; we sometimes %make exceptions for this. Our decision will be guided by the two goals %of preserving the free status of all derivatives of our free software and %of promoting the sharing and reuse of software generally. % % NO WARRANTY % % 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY %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 ANY KIND, EITHER EXPRESSED %OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF %MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS %TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE %PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, %REPAIR OR CORRECTION. % % 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING %WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR %REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, %INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING %OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED %TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY %YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER %PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE %POSSIBILITY OF SUCH DAMAGES. % % END OF TERMS AND CONDITIONS % % How to Apply These Terms to Your New Programs % % If you develop a new program, and you want it to be of the greatest %possible use to the public, the best way to achieve this is to make it %free software which everyone can redistribute and change under these terms. % % To do so, attach the following notices to the program. It is safest %to attach them to the start of each source file to most effectively %convey the exclusion of warranty; and each file should have 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 the GNU General Public License as published by % the Free Software Foundation; either version 2 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 PARTICULAR PURPOSE. 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, 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 %when it starts in an interactive mode: % % Gnomovision version 69, Copyright (C) year name of author % Gnomovision 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 the General Public License. Of course, the commands you use may %be called something other than `show w' and `show c'; they could even be %mouse-clicks or menu items--whatever suits your program. % %You should also get your employer (if you work as a programmer) or your %school, if any, to sign a "copyright disclaimer" for the program, if %necessary. Here is a sample; alter the names: % % Yoyodyne, Inc., hereby disclaims all copyright interest in the program % `Gnomovision' (which makes passes at compilers) written by James Hacker. % % , 1 April 1989 % Ty Coon, President of Vice % %This General Public License does not permit incorporating your program into %proprietary programs. If your program is a subroutine library, you may %consider it more useful to permit linking proprietary applications with the %library. If this is what you want to do, use the GNU Library General %Public License instead of this License. function license printf(' GNU GENERAL PUBLIC LICENSE\n'); printf(' Version 2, June 1991\n'); printf('\n'); printf(' Copyright (C) 1989, 1991 Free Software Foundation, Inc.\n'); printf(' 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n'); printf(' Everyone is permitted to copy and distribute verbatim copies\n'); printf(' of this license document, but changing it is not allowed.\n'); printf('\n'); printf(' Preamble\n'); printf('\n'); printf(' The licenses for most software are designed to take away your\n'); printf('freedom to share and change it. By contrast, the GNU General Public\n'); printf('License is intended to guarantee your freedom to share and change free\n'); printf('software--to make sure the software is free for all its users. This\n'); printf('General Public License applies to most of the Free Software\n'); printf('Foundation''s software and to any other program whose authors commit to\n'); printf('using it. (Some other Free Software Foundation software is covered by\n'); printf('the GNU Library General Public License instead.) You can apply it to\n'); printf('your programs, too.\n'); printf('\n'); printf(' When we speak of free software, we are referring to freedom, not\n'); printf('price. Our General Public Licenses are designed to make sure that you\n'); printf('have the freedom to distribute copies of free software (and charge for\n'); printf('this service if you wish), that you receive source code or can get it\n'); printf('if you want it, that you can change the software or use pieces of it\n'); printf('in new free programs; and that you know you can do these things.\n'); printf('\n'); printf(' To protect your rights, we need to make restrictions that forbid\n'); printf('anyone to deny you these rights or to ask you to surrender the rights.\n'); printf('These restrictions translate to certain responsibilities for you if you\n'); printf('distribute copies of the software, or if you modify it.\n'); printf('\n'); printf(' For example, if you distribute copies of such a program, whether\n'); printf('gratis or for a fee, you must give the recipients all the rights that\n'); printf('you have. You must make sure that they, too, receive or can get the\n'); printf('source code. And you must show them these terms so they know their\n'); printf('rights.\n'); printf('\n'); printf(' We protect your rights with two steps: (1) copyright the software, and\n'); printf('(2) offer you this license which gives you legal permission to copy,\n'); printf('distribute and/or modify the software.\n'); printf('\n'); printf(' Also, for each author''s protection and ours, we want to make certain\n'); printf('that everyone understands that there is no warranty for this free\n'); printf('software. If the software is modified by someone else and passed on, we\n'); printf('want its recipients to know that what they have is not the original, so\n'); printf('that any problems introduced by others will not reflect on the original\n'); printf('authors'' reputations.\n'); printf('\n'); printf(' Finally, any free program is threatened constantly by software\n'); printf('patents. We wish to avoid the danger that redistributors of a free\n'); printf('program will individually obtain patent licenses, in effect making the\n'); printf('program proprietary. To prevent this, we have made it clear that any\n'); printf('patent must be licensed for everyone''s free use or not licensed at all.\n'); printf('\n'); printf(' The precise terms and conditions for copying, distribution and\n'); printf('modification follow.\n'); printf(' \n'); printf(' GNU GENERAL PUBLIC LICENSE\n'); printf(' TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION\n'); printf('\n'); printf(' 0. This License applies to any program or other work which contains\n'); printf('a notice placed by the copyright holder saying it may be distributed\n'); printf('under the terms of this General Public License. The "Program", below,\n'); printf('refers to any such program or work, and a "work based on the Program"\n'); printf('means either the Program or any derivative work under copyright law:\n'); printf('that is to say, a work containing the Program or a portion of it,\n'); printf('either verbatim or with modifications and/or translated into another\n'); printf('language. (Hereinafter, translation is included without limitation in\n'); printf('the term "modification".) Each licensee is addressed as "you".\n'); printf('\n'); printf('Activities other than copying, distribution and modification are not\n'); printf('covered by this License; they are outside its scope. The act of\n'); printf('running the Program is not restricted, and the output from the Program\n'); printf('is covered only if its contents constitute a work based on the\n'); printf('Program (independent of having been made by running the Program).\n'); printf('Whether that is true depends on what the Program does.\n'); printf('\n'); printf(' 1. You may copy and distribute verbatim copies of the Program''s\n'); printf('source code as you receive it, in any medium, provided that you\n'); printf('conspicuously and appropriately publish on each copy an appropriate\n'); printf('copyright notice and disclaimer of warranty; keep intact all the\n'); printf('notices that refer to this License and to the absence of any warranty;\n'); printf('and give any other recipients of the Program a copy of this License\n'); printf('along with the Program.\n'); printf('\n'); printf('You may charge a fee for the physical act of transferring a copy, and\n'); printf('you may at your option offer warranty protection in exchange for a fee.\n'); printf('\n'); printf(' 2. You may modify your copy or copies of the Program or any portion\n'); printf('of it, thus forming a work based on the Program, and copy and\n'); printf('distribute such modifications or work under the terms of Section 1\n'); printf('above, provided that you also meet all of these conditions:\n'); printf('\n'); printf(' a) You must cause the modified files to carry prominent notices\n'); printf(' stating that you changed the files and the date of any change.\n'); printf('\n'); printf(' b) You must cause any work that you distribute or publish, that in\n'); printf(' whole or in part contains or is derived from the Program or any\n'); printf(' part thereof, to be licensed as a whole at no charge to all third\n'); printf(' parties under the terms of this License.\n'); printf('\n'); printf(' c) If the modified program normally reads commands interactively\n'); printf(' when run, you must cause it, when started running for such\n'); printf(' interactive use in the most ordinary way, to print or display an\n'); printf(' announcement including an appropriate copyright notice and a\n'); printf(' notice that there is no warranty (or else, saying that you provide\n'); printf(' a warranty) and that users may redistribute the program under\n'); printf(' these conditions, and telling the user how to view a copy of this\n'); printf(' License. (Exception: if the Program itself is interactive but\n'); printf(' does not normally print such an announcement, your work based on\n'); printf(' the Program is not required to print an announcement.)\n'); printf(' \n'); printf('These requirements apply to the modified work as a whole. If\n'); printf('identifiable sections of that work are not derived from the Program,\n'); printf('and can be reasonably considered independent and separate works in\n'); printf('themselves, then this License, and its terms, do not apply to those\n'); printf('sections when you distribute them as separate works. But when you\n'); printf('distribute the same sections as part of a whole which is a work based\n'); printf('on the Program, the distribution of the whole must be on the terms of\n'); printf('this License, whose permissions for other licensees extend to the\n'); printf('entire whole, and thus to each and every part regardless of who wrote it.\n'); printf('\n'); printf('Thus, it is not the intent of this section to claim rights or contest\n'); printf('your rights to work written entirely by you; rather, the intent is to\n'); printf('exercise the right to control the distribution of derivative or\n'); printf('collective works based on the Program.\n'); printf('\n'); printf('In addition, mere aggregation of another work not based on the Program\n'); printf('with the Program (or with a work based on the Program) on a volume of\n'); printf('a storage or distribution medium does not bring the other work under\n'); printf('the scope of this License.\n'); printf('\n'); printf(' 3. You may copy and distribute the Program (or a work based on it,\n'); printf('under Section 2) in object code or executable form under the terms of\n'); printf('Sections 1 and 2 above provided that you also do one of the following:\n'); printf('\n'); printf(' a) Accompany it with the complete corresponding machine-readable\n'); printf(' source code, which must be distributed under the terms of Sections\n'); printf(' 1 and 2 above on a medium customarily used for software interchange; or,\n'); printf('\n'); printf(' b) Accompany it with a written offer, valid for at least three\n'); printf(' years, to give any third party, for a charge no more than your\n'); printf(' cost of physically performing source distribution, a complete\n'); printf(' machine-readable copy of the corresponding source code, to be\n'); printf(' distributed under the terms of Sections 1 and 2 above on a medium\n'); printf(' customarily used for software interchange; or,\n'); printf('\n'); printf(' c) Accompany it with the information you received as to the offer\n'); printf(' to distribute corresponding source code. (This alternative is\n'); printf(' allowed only for noncommercial distribution and only if you\n'); printf(' received the program in object code or executable form with such\n'); printf(' an offer, in accord with Subsection b above.)\n'); printf('\n'); printf('The source code for a work means the preferred form of the work for\n'); printf('making modifications to it. For an executable work, complete source\n'); printf('code means all the source code for all modules it contains, plus any\n'); printf('associated interface definition files, plus the scripts used to\n'); printf('control compilation and installation of the executable. However, as a\n'); printf('special exception, the source code distributed need not include\n'); printf('anything that is normally distributed (in either source or binary\n'); printf('form) with the major components (compiler, kernel, and so on) of the\n'); printf('operating system on which the executable runs, unless that component\n'); printf('itself accompanies the executable.\n'); printf('\n'); printf('If distribution of executable or object code is made by offering\n'); printf('access to copy from a designated place, then offering equivalent\n'); printf('access to copy the source code from the same place counts as\n'); printf('distribution of the source code, even though third parties are not\n'); printf('compelled to copy the source along with the object code.\n'); printf(' \n'); printf(' 4. You may not copy, modify, sublicense, or distribute the Program\n'); printf('except as expressly provided under this License. Any attempt\n'); printf('otherwise to copy, modify, sublicense or distribute the Program is\n'); printf('void, and will automatically terminate your rights under this License.\n'); printf('However, parties who have received copies, or rights, from you under\n'); printf('this License will not have their licenses terminated so long as such\n'); printf('parties remain in full compliance.\n'); printf('\n'); printf(' 5. You are not required to accept this License, since you have not\n'); printf('signed it. However, nothing else grants you permission to modify or\n'); printf('distribute the Program or its derivative works. These actions are\n'); printf('prohibited by law if you do not accept this License. Therefore, by\n'); printf('modifying or distributing the Program (or any work based on the\n'); printf('Program), you indicate your acceptance of this License to do so, and\n'); printf('all its terms and conditions for copying, distributing or modifying\n'); printf('the Program or works based on it.\n'); printf('\n'); printf(' 6. Each time you redistribute the Program (or any work based on the\n'); printf('Program), the recipient automatically receives a license from the\n'); printf('original licensor to copy, distribute or modify the Program subject to\n'); printf('these terms and conditions. You may not impose any further\n'); printf('restrictions on the recipients'' exercise of the rights granted herein.\n'); printf('You are not responsible for enforcing compliance by third parties to\n'); printf('this License.\n'); printf('\n'); printf(' 7. If, as a consequence of a court judgment or allegation of patent\n'); printf('infringement or for any other reason (not limited to patent issues),\n'); printf('conditions are imposed on you (whether by court order, agreement or\n'); printf('otherwise) that contradict the conditions of this License, they do not\n'); printf('excuse you from the conditions of this License. If you cannot\n'); printf('distribute so as to satisfy simultaneously your obligations under this\n'); printf('License and any other pertinent obligations, then as a consequence you\n'); printf('may not distribute the Program at all. For example, if a patent\n'); printf('license would not permit royalty-free redistribution of the Program by\n'); printf('all those who receive copies directly or indirectly through you, then\n'); printf('the only way you could satisfy both it and this License would be to\n'); printf('refrain entirely from distribution of the Program.\n'); printf('\n'); printf('If any portion of this section is held invalid or unenforceable under\n'); printf('any particular circumstance, the balance of the section is intended to\n'); printf('apply and the section as a whole is intended to apply in other\n'); printf('circumstances.\n'); printf('\n'); printf('It is not the purpose of this section to induce you to infringe any\n'); printf('patents or other property right claims or to contest validity of any\n'); printf('such claims; this section has the sole purpose of protecting the\n'); printf('integrity of the free software distribution system, which is\n'); printf('implemented by public license practices. Many people have made\n'); printf('generous contributions to the wide range of software distributed\n'); printf('through that system in reliance on consistent application of that\n'); printf('system; it is up to the author/donor to decide if he or she is willing\n'); printf('to distribute software through any other system and a licensee cannot\n'); printf('impose that choice.\n'); printf('\n'); printf('This section is intended to make thoroughly clear what is believed to\n'); printf('be a consequence of the rest of this License.\n'); printf(' \n'); printf(' 8. If the distribution and/or use of the Program is restricted in\n'); printf('certain countries either by patents or by copyrighted interfaces, the\n'); printf('original copyright holder who places the Program under this License\n'); printf('may add an explicit geographical distribution limitation excluding\n'); printf('those countries, so that distribution is permitted only in or among\n'); printf('countries not thus excluded. In such case, this License incorporates\n'); printf('the limitation as if written in the body of this License.\n'); printf('\n'); printf(' 9. The Free Software Foundation may publish revised and/or new versions\n'); printf('of the General Public License from time to time. Such new versions will\n'); printf('be similar in spirit to the present version, but may differ in detail to\n'); printf('address new problems or concerns.\n'); printf('\n'); printf('Each version is given a distinguishing version number. If the Program\n'); printf('specifies a version number of this License which applies to it and "any\n'); printf('later version", you have the option of following the terms and conditions\n'); printf('either of that version or of any later version published by the Free\n'); printf('Software Foundation. If the Program does not specify a version number of\n'); printf('this License, you may choose any version ever published by the Free Software\n'); printf('Foundation.\n'); printf('\n'); printf(' 10. If you wish to incorporate parts of the Program into other free\n'); printf('programs whose distribution conditions are different, write to the author\n'); printf('to ask for permission. For software which is copyrighted by the Free\n'); printf('Software Foundation, write to the Free Software Foundation; we sometimes\n'); printf('make exceptions for this. Our decision will be guided by the two goals\n'); printf('of preserving the free status of all derivatives of our free software and\n'); printf('of promoting the sharing and reuse of software generally.\n'); printf('\n'); printf(' NO WARRANTY\n'); printf('\n'); printf(' 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY\n'); printf('FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN\n'); printf('OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES\n'); printf('PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED\n'); printf('OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\n'); printf('MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS\n'); printf('TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE\n'); printf('PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,\n'); printf('REPAIR OR CORRECTION.\n'); printf('\n'); printf(' 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\n'); printf('WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR\n'); printf('REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,\n'); printf('INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING\n'); printf('OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED\n'); printf('TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY\n'); printf('YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER\n'); printf('PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE\n'); printf('POSSIBILITY OF SUCH DAMAGES.\n'); printf('\n'); printf(' END OF TERMS AND CONDITIONS\n'); printf(' \n'); printf(' How to Apply These Terms to Your New Programs\n'); printf('\n'); printf(' If you develop a new program, and you want it to be of the greatest\n'); printf('possible use to the public, the best way to achieve this is to make it\n'); printf('free software which everyone can redistribute and change under these terms.\n'); printf('\n'); printf(' To do so, attach the following notices to the program. It is safest\n'); printf('to attach them to the start of each source file to most effectively\n'); printf('convey the exclusion of warranty; and each file should have at least\n'); printf('the "copyright" line and a pointer to where the full notice is found.\n'); printf('\n'); printf(' \n'); printf(' Copyright (C) \n'); printf('\n'); printf(' This program is free software; you can redistribute it and/or modify\n'); printf(' it under the terms of the GNU General Public License as published by\n'); printf(' the Free Software Foundation; either version 2 of the License, or\n'); printf(' (at your option) any later version.\n'); printf('\n'); printf(' This program is distributed in the hope that it will be useful,\n'); printf(' but WITHOUT ANY WARRANTY; without even the implied warranty of\n'); printf(' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n'); printf(' GNU General Public License for more details.\n'); printf('\n'); printf(' You should have received a copy of the GNU General Public License\n'); printf(' along with this program; if not, write to the Free Software\n'); printf(' Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n'); printf('\n'); printf('\n'); printf('Also add information on how to contact you by electronic and paper mail.\n'); printf('\n'); printf('If the program is interactive, make it output a short notice like this\n'); printf('when it starts in an interactive mode:\n'); printf('\n'); printf(' Gnomovision version 69, Copyright (C) year name of author\n'); printf(' Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w''.\n'); printf(' This is free software, and you are welcome to redistribute it\n'); printf(' under certain conditions; type `show c'' for details.\n'); printf('\n'); printf('The hypothetical commands `show w'' and `show c'' should show the appropriate\n'); printf('parts of the General Public License. Of course, the commands you use may\n'); printf('be called something other than `show w'' and `show c''; they could even be\n'); printf('mouse-clicks or menu items--whatever suits your program.\n'); printf('\n'); printf('You should also get your employer (if you work as a programmer) or your\n'); printf('school, if any, to sign a "copyright disclaimer" for the program, if\n'); printf('necessary. Here is a sample; alter the names:\n'); printf('\n'); printf(' Yoyodyne, Inc., hereby disclaims all copyright interest in the program\n'); printf(' `Gnomovision'' (which makes passes at compilers) written by James Hacker.\n'); printf('\n'); printf(' , 1 April 1989\n'); printf(' Ty Coon, President of Vice\n'); printf('\n'); printf('This General Public License does not permit incorporating your program into\n'); printf('proprietary programs. If your program is a subroutine library, you may\n'); printf('consider it more useful to permit linking proprietary applications with the\n'); printf('library. If this is what you want to do, use the GNU Library General\n'); printf('Public License instead of this License.\n'); printf('\n');