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GNU LIBRARY GENERAL PUBLIC LICENSE
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Version 2, June 1991
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Copyright (C) 1991 Free Software Foundation, Inc.
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675 Mass Ave, Cambridge, MA 02139, 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 library GPL. It is
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numbered 2 because it goes with version 2 of the ordinary GPL.]
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Preamble
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The licenses for most software are designed to take away your
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distribute the Library is void, and will automatically terminate your
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rights under this License. However, parties who have received copies,
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or rights, from you under this License will not have their licenses
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terminated so long as such parties remain in full compliance.
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9. You are not required to accept this License, since you have not
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signed it. However, nothing else grants you permission to modify or
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distribute the Library or its derivative works. These actions are
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prohibited by law if you do not accept this License. Therefore, by
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modifying or distributing the Library (or any work based on the
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Library), you indicate your acceptance of this License to do so, and
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all its terms and conditions for copying, distributing or modifying
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the Library or works based on it.
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10. Each time you redistribute the Library (or any work based on the
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Library), the recipient automatically receives a license from the
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original licensor to copy, distribute, link with or modify the Library
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subject to these terms and conditions. You may not impose any further
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restrictions on the recipients' exercise of the rights granted herein.
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You are not responsible for enforcing compliance by third parties to
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this License.
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11. If, as a consequence of a court judgment or allegation of patent
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infringement or for any other reason (not limited to patent issues),
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conditions are imposed on you (whether by court order, agreement or
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otherwise) that contradict the conditions of this License, they do not
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excuse you from the conditions of this License. If you cannot
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distribute so as to satisfy simultaneously your obligations under this
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License and any other pertinent obligations, then as a consequence you
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may not distribute the Library at all. For example, if a patent
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license would not permit royalty-free redistribution of the Library by
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all those who receive copies directly or indirectly through you, then
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the only way you could satisfy both it and this License would be to
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refrain entirely from distribution of the Library.
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If any portion of this section is held invalid or unenforceable under any
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particular circumstance, the balance of the section is intended to apply,
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and the section as a whole is intended to apply in other circumstances.
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It is not the purpose of this section to induce you to infringe any
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patents or other property right claims or to contest validity of any
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such claims; this section has the sole purpose of protecting the
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integrity of the free software distribution system which is
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implemented by public license practices. Many people have made
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generous contributions to the wide range of software distributed
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through that system in reliance on consistent application of that
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system; it is up to the author/donor to decide if he or she is willing
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to distribute software through any other system and a licensee cannot
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impose that choice.
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This section is intended to make thoroughly clear what is believed to
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be a consequence of the rest of this License.
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12. If the distribution and/or use of the Library is restricted in
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certain countries either by patents or by copyrighted interfaces, the
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original copyright holder who places the Library under this License may add
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an explicit geographical distribution limitation excluding those countries,
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so that distribution is permitted only in or among countries not thus
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excluded. In such case, this License incorporates the limitation as if
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written in the body of this License.
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13. The Free Software Foundation may publish revised and/or new
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versions of the Library General Public License from time to time.
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Such new versions will be similar in spirit to the present version,
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but may differ in detail to address new problems or concerns.
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Each version is given a distinguishing version number. If the Library
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specifies a version number of this License which applies to it and
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"any later version", you have the option of following the terms and
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conditions either of that version or of any later version published by
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the Free Software Foundation. If the Library does not specify a
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license version number, you may choose any version ever published by
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the Free Software Foundation.
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|
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14. If you wish to incorporate parts of the Library into other free
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programs whose distribution conditions are incompatible with these,
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write to the author to ask for permission. For software which is
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copyrighted by the Free Software Foundation, write to the Free
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Software Foundation; we sometimes make exceptions for this. Our
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decision will be guided by the two goals of preserving the free status
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of all derivatives of our free software and of promoting the sharing
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and reuse of software generally.
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NO WARRANTY
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15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
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WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
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EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
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OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
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KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
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LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
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THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
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WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
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AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
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FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
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CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
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431 |
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LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
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432 |
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RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
|
433 |
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FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
|
434 |
|
|
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
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DAMAGES.
|
436 |
|
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|
437 |
|
|
END OF TERMS AND CONDITIONS
|
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|
|
|
439 |
|
|
Appendix: How to Apply These Terms to Your New Libraries
|
440 |
|
|
|
441 |
|
|
If you develop a new library, and you want it to be of the greatest
|
442 |
|
|
possible use to the public, we recommend making it free software that
|
443 |
|
|
everyone can redistribute and change. You can do so by permitting
|
444 |
|
|
redistribution under these terms (or, alternatively, under the terms of the
|
445 |
|
|
ordinary General Public License).
|
446 |
|
|
|
447 |
|
|
To apply these terms, attach the following notices to the library. It is
|
448 |
|
|
safest to attach them to the start of each source file to most effectively
|
449 |
|
|
convey the exclusion of warranty; and each file should have at least the
|
450 |
|
|
"copyright" line and a pointer to where the full notice is found.
|
451 |
|
|
|
452 |
|
|
|
453 |
|
|
Copyright (C)
|
454 |
|
|
|
455 |
|
|
This library is free software; you can redistribute it and/or
|
456 |
|
|
modify it under the terms of the GNU Library General Public
|
457 |
|
|
License as published by the Free Software Foundation; either
|
458 |
|
|
version 2 of the License, or (at your option) any later version.
|
459 |
|
|
|
460 |
|
|
This library is distributed in the hope that it will be useful,
|
461 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
462 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
463 |
|
|
Library General Public License for more details.
|
464 |
|
|
|
465 |
|
|
You should have received a copy of the GNU Library General Public
|
466 |
|
|
License along with this library; if not, write to the Free
|
467 |
|
|
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
468 |
|
|
|
469 |
|
|
Also add information on how to contact you by electronic and paper mail.
|
470 |
|
|
|
471 |
|
|
You should also get your employer (if you work as a programmer) or your
|
472 |
|
|
school, if any, to sign a "copyright disclaimer" for the library, if
|
473 |
|
|
necessary. Here is a sample; alter the names:
|
474 |
|
|
|
475 |
|
|
Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
476 |
|
|
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
|
477 |
|
|
|
478 |
|
|
, 1 April 1990
|
479 |
|
|
Ty Coon, President of Vice
|
480 |
|
|
|
481 |
|
|
That's all there is to it!
|