andrej@1667: GNU LESSER GENERAL PUBLIC LICENSE andrej@1667: Version 2.1, February 1999 andrej@1667: andrej@1667: Copyright (C) 1991, 1999 Free Software Foundation, Inc. andrej@1667: 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA andrej@1667: Everyone is permitted to copy and distribute verbatim copies andrej@1667: of this license document, but changing it is not allowed. andrej@1667: andrej@1667: [This is the first released version of the Lesser GPL. It also counts andrej@1667: as the successor of the GNU Library Public License, version 2, hence andrej@1667: the version number 2.1.] andrej@1667: andrej@1667: Preamble andrej@1667: andrej@1667: The licenses for most software are designed to take away your andrej@1667: freedom to share and change it. By contrast, the GNU General Public andrej@1667: Licenses are intended to guarantee your freedom to share and change andrej@1667: free software--to make sure the software is free for all its users. andrej@1667: andrej@1667: This license, the Lesser General Public License, applies to some andrej@1667: specially designated software packages--typically libraries--of the andrej@1667: Free Software Foundation and other authors who decide to use it. You andrej@1667: can use it too, but we suggest you first think carefully about whether andrej@1667: this license or the ordinary General Public License is the better andrej@1667: strategy to use in any particular case, based on the explanations below. andrej@1667: andrej@1667: When we speak of free software, we are referring to freedom of use, andrej@1667: not price. Our General Public Licenses are designed to make sure that andrej@1667: you have the freedom to distribute copies of free software (and charge andrej@1667: for this service if you wish); that you receive source code or can get andrej@1667: it if you want it; that you can change the software and use pieces of andrej@1667: it in new free programs; and that you are informed that you can do andrej@1667: these things. andrej@1667: andrej@1667: To protect your rights, we need to make restrictions that forbid andrej@1667: distributors to deny you these rights or to ask you to surrender these andrej@1667: rights. These restrictions translate to certain responsibilities for andrej@1667: you if you distribute copies of the library or if you modify it. andrej@1667: andrej@1667: For example, if you distribute copies of the library, whether gratis andrej@1667: or for a fee, you must give the recipients all the rights that we gave andrej@1667: you. You must make sure that they, too, receive or can get the source andrej@1667: code. If you link other code with the library, you must provide andrej@1667: complete object files to the recipients, so that they can relink them andrej@1667: with the library after making changes to the library and recompiling andrej@1667: it. And you must show them these terms so they know their rights. andrej@1667: andrej@1667: We protect your rights with a two-step method: (1) we copyright the andrej@1667: library, and (2) we offer you this license, which gives you legal andrej@1667: permission to copy, distribute and/or modify the library. andrej@1667: andrej@1667: To protect each distributor, we want to make it very clear that andrej@1667: there is no warranty for the free library. Also, if the library is andrej@1667: modified by someone else and passed on, the recipients should know andrej@1667: that what they have is not the original version, so that the original andrej@1667: author's reputation will not be affected by problems that might be andrej@1667: introduced by others. andrej@1667: andrej@1667: Finally, software patents pose a constant threat to the existence of andrej@1667: any free program. We wish to make sure that a company cannot andrej@1667: effectively restrict the users of a free program by obtaining a andrej@1667: restrictive license from a patent holder. Therefore, we insist that andrej@1667: any patent license obtained for a version of the library must be andrej@1667: consistent with the full freedom of use specified in this license. andrej@1667: andrej@1667: Most GNU software, including some libraries, is covered by the andrej@1667: ordinary GNU General Public License. This license, the GNU Lesser andrej@1667: General Public License, applies to certain designated libraries, and andrej@1667: is quite different from the ordinary General Public License. We use andrej@1667: this license for certain libraries in order to permit linking those andrej@1667: libraries into non-free programs. andrej@1667: andrej@1667: When a program is linked with a library, whether statically or using andrej@1667: a shared library, the combination of the two is legally speaking a andrej@1667: combined work, a derivative of the original library. The ordinary andrej@1667: General Public License therefore permits such linking only if the andrej@1667: entire combination fits its criteria of freedom. The Lesser General andrej@1667: Public License permits more lax criteria for linking other code with andrej@1667: the library. andrej@1667: andrej@1667: We call this license the "Lesser" General Public License because it andrej@1667: does Less to protect the user's freedom than the ordinary General andrej@1667: Public License. It also provides other free software developers Less andrej@1667: of an advantage over competing non-free programs. These disadvantages andrej@1667: are the reason we use the ordinary General Public License for many andrej@1667: libraries. However, the Lesser license provides advantages in certain andrej@1667: special circumstances. andrej@1667: andrej@1667: For example, on rare occasions, there may be a special need to andrej@1667: encourage the widest possible use of a certain library, so that it becomes andrej@1667: a de-facto standard. To achieve this, non-free programs must be andrej@1667: allowed to use the library. A more frequent case is that a free andrej@1667: library does the same job as widely used non-free libraries. In this andrej@1667: case, there is little to gain by limiting the free library to free andrej@1667: software only, so we use the Lesser General Public License. andrej@1667: andrej@1667: In other cases, permission to use a particular library in non-free andrej@1667: programs enables a greater number of people to use a large body of andrej@1667: free software. For example, permission to use the GNU C Library in andrej@1667: non-free programs enables many more people to use the whole GNU andrej@1667: operating system, as well as its variant, the GNU/Linux operating andrej@1667: system. andrej@1667: andrej@1667: Although the Lesser General Public License is Less protective of the andrej@1667: users' freedom, it does ensure that the user of a program that is andrej@1667: linked with the Library has the freedom and the wherewithal to run andrej@1667: that program using a modified version of the Library. andrej@1667: andrej@1667: The precise terms and conditions for copying, distribution and andrej@1667: modification follow. Pay close attention to the difference between a andrej@1667: "work based on the library" and a "work that uses the library". The andrej@1667: former contains code derived from the library, whereas the latter must andrej@1667: be combined with the library in order to run. andrej@1667: andrej@1667: GNU LESSER GENERAL PUBLIC LICENSE andrej@1667: TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION andrej@1667: andrej@1667: 0. This License Agreement applies to any software library or other andrej@1667: program which contains a notice placed by the copyright holder or andrej@1667: other authorized party saying it may be distributed under the terms of andrej@1667: this Lesser General Public License (also called "this License"). andrej@1667: Each licensee is addressed as "you". andrej@1667: andrej@1667: A "library" means a collection of software functions and/or data andrej@1667: prepared so as to be conveniently linked with application programs andrej@1667: (which use some of those functions and data) to form executables. andrej@1667: andrej@1667: The "Library", below, refers to any such software library or work andrej@1667: which has been distributed under these terms. A "work based on the andrej@1667: Library" means either the Library or any derivative work under andrej@1667: copyright law: that is to say, a work containing the Library or a andrej@1667: portion of it, either verbatim or with modifications and/or translated andrej@1667: straightforwardly into another language. (Hereinafter, translation is andrej@1667: included without limitation in the term "modification".) andrej@1667: andrej@1667: "Source code" for a work means the preferred form of the work for andrej@1667: making modifications to it. For a library, complete source code means andrej@1667: all the source code for all modules it contains, plus any associated andrej@1667: interface definition files, plus the scripts used to control compilation andrej@1667: and installation of the library. andrej@1667: andrej@1667: Activities other than copying, distribution and modification are not andrej@1667: covered by this License; they are outside its scope. The act of andrej@1667: running a program using the Library is not restricted, and output from andrej@1667: such a program is covered only if its contents constitute a work based andrej@1667: on the Library (independent of the use of the Library in a tool for andrej@1667: writing it). Whether that is true depends on what the Library does andrej@1667: and what the program that uses the Library does. andrej@1667: andrej@1667: 1. You may copy and distribute verbatim copies of the Library's andrej@1667: complete source code as you receive it, in any medium, provided that andrej@1667: you conspicuously and appropriately publish on each copy an andrej@1667: appropriate copyright notice and disclaimer of warranty; keep intact andrej@1667: all the notices that refer to this License and to the absence of any andrej@1667: warranty; and distribute a copy of this License along with the andrej@1667: Library. andrej@1667: andrej@1667: You may charge a fee for the physical act of transferring a copy, andrej@1667: and you may at your option offer warranty protection in exchange for a andrej@1667: fee. andrej@1667: andrej@1667: 2. You may modify your copy or copies of the Library or any portion andrej@1667: of it, thus forming a work based on the Library, and copy and andrej@1667: distribute such modifications or work under the terms of Section 1 andrej@1667: above, provided that you also meet all of these conditions: andrej@1667: andrej@1667: a) The modified work must itself be a software library. andrej@1667: andrej@1667: b) You must cause the files modified to carry prominent notices andrej@1667: stating that you changed the files and the date of any change. andrej@1667: andrej@1667: c) You must cause the whole of the work to be licensed at no andrej@1667: charge to all third parties under the terms of this License. andrej@1667: andrej@1667: d) If a facility in the modified Library refers to a function or a andrej@1667: table of data to be supplied by an application program that uses andrej@1667: the facility, other than as an argument passed when the facility andrej@1667: is invoked, then you must make a good faith effort to ensure that, andrej@1667: in the event an application does not supply such function or andrej@1667: table, the facility still operates, and performs whatever part of andrej@1667: its purpose remains meaningful. andrej@1667: andrej@1667: (For example, a function in a library to compute square roots has andrej@1667: a purpose that is entirely well-defined independent of the andrej@1667: application. Therefore, Subsection 2d requires that any andrej@1667: application-supplied function or table used by this function must andrej@1667: be optional: if the application does not supply it, the square andrej@1667: root function must still compute square roots.) andrej@1667: andrej@1667: These requirements apply to the modified work as a whole. If andrej@1667: identifiable sections of that work are not derived from the Library, andrej@1667: and can be reasonably considered independent and separate works in andrej@1667: themselves, then this License, and its terms, do not apply to those andrej@1667: sections when you distribute them as separate works. But when you andrej@1667: distribute the same sections as part of a whole which is a work based andrej@1667: on the Library, the distribution of the whole must be on the terms of andrej@1667: this License, whose permissions for other licensees extend to the andrej@1667: entire whole, and thus to each and every part regardless of who wrote andrej@1667: it. andrej@1667: andrej@1667: Thus, it is not the intent of this section to claim rights or contest andrej@1667: your rights to work written entirely by you; rather, the intent is to andrej@1667: exercise the right to control the distribution of derivative or andrej@1667: collective works based on the Library. andrej@1667: andrej@1667: In addition, mere aggregation of another work not based on the Library andrej@1667: with the Library (or with a work based on the Library) on a volume of andrej@1667: a storage or distribution medium does not bring the other work under andrej@1667: the scope of this License. andrej@1667: andrej@1667: 3. You may opt to apply the terms of the ordinary GNU General Public andrej@1667: License instead of this License to a given copy of the Library. To do andrej@1667: this, you must alter all the notices that refer to this License, so andrej@1667: that they refer to the ordinary GNU General Public License, version 2, andrej@1667: instead of to this License. (If a newer version than version 2 of the andrej@1667: ordinary GNU General Public License has appeared, then you can specify andrej@1667: that version instead if you wish.) Do not make any other change in andrej@1667: these notices. andrej@1667: andrej@1667: Once this change is made in a given copy, it is irreversible for andrej@1667: that copy, so the ordinary GNU General Public License applies to all andrej@1667: subsequent copies and derivative works made from that copy. andrej@1667: andrej@1667: This option is useful when you wish to copy part of the code of andrej@1667: the Library into a program that is not a library. andrej@1667: andrej@1667: 4. You may copy and distribute the Library (or a portion or andrej@1667: derivative of it, under Section 2) in object code or executable form andrej@1667: under the terms of Sections 1 and 2 above provided that you accompany andrej@1667: it with the complete corresponding machine-readable source code, which andrej@1667: must be distributed under the terms of Sections 1 and 2 above on a andrej@1667: medium customarily used for software interchange. andrej@1667: andrej@1667: If distribution of object code is made by offering access to copy andrej@1667: from a designated place, then offering equivalent access to copy the andrej@1667: source code from the same place satisfies the requirement to andrej@1667: distribute the source code, even though third parties are not andrej@1667: compelled to copy the source along with the object code. andrej@1667: andrej@1667: 5. A program that contains no derivative of any portion of the andrej@1667: Library, but is designed to work with the Library by being compiled or andrej@1667: linked with it, is called a "work that uses the Library". Such a andrej@1667: work, in isolation, is not a derivative work of the Library, and andrej@1667: therefore falls outside the scope of this License. andrej@1667: andrej@1667: However, linking a "work that uses the Library" with the Library andrej@1667: creates an executable that is a derivative of the Library (because it andrej@1667: contains portions of the Library), rather than a "work that uses the andrej@1667: library". The executable is therefore covered by this License. andrej@1667: Section 6 states terms for distribution of such executables. andrej@1667: andrej@1667: When a "work that uses the Library" uses material from a header file andrej@1667: that is part of the Library, the object code for the work may be a andrej@1667: derivative work of the Library even though the source code is not. andrej@1667: Whether this is true is especially significant if the work can be andrej@1667: linked without the Library, or if the work is itself a library. The andrej@1667: threshold for this to be true is not precisely defined by law. andrej@1667: andrej@1667: If such an object file uses only numerical parameters, data andrej@1667: structure layouts and accessors, and small macros and small inline andrej@1667: functions (ten lines or less in length), then the use of the object andrej@1667: file is unrestricted, regardless of whether it is legally a derivative andrej@1667: work. (Executables containing this object code plus portions of the andrej@1667: Library will still fall under Section 6.) andrej@1667: andrej@1667: Otherwise, if the work is a derivative of the Library, you may andrej@1667: distribute the object code for the work under the terms of Section 6. andrej@1667: Any executables containing that work also fall under Section 6, andrej@1667: whether or not they are linked directly with the Library itself. andrej@1667: andrej@1667: 6. As an exception to the Sections above, you may also combine or andrej@1667: link a "work that uses the Library" with the Library to produce a andrej@1667: work containing portions of the Library, and distribute that work andrej@1667: under terms of your choice, provided that the terms permit andrej@1667: modification of the work for the customer's own use and reverse andrej@1667: engineering for debugging such modifications. andrej@1667: andrej@1667: You must give prominent notice with each copy of the work that the andrej@1667: Library is used in it and that the Library and its use are covered by andrej@1667: this License. You must supply a copy of this License. If the work andrej@1667: during execution displays copyright notices, you must include the andrej@1667: copyright notice for the Library among them, as well as a reference andrej@1667: directing the user to the copy of this License. Also, you must do one andrej@1667: of these things: andrej@1667: andrej@1667: a) Accompany the work with the complete corresponding andrej@1667: machine-readable source code for the Library including whatever andrej@1667: changes were used in the work (which must be distributed under andrej@1667: Sections 1 and 2 above); and, if the work is an executable linked andrej@1667: with the Library, with the complete machine-readable "work that andrej@1667: uses the Library", as object code and/or source code, so that the andrej@1667: user can modify the Library and then relink to produce a modified andrej@1667: executable containing the modified Library. (It is understood andrej@1667: that the user who changes the contents of definitions files in the andrej@1667: Library will not necessarily be able to recompile the application andrej@1667: to use the modified definitions.) andrej@1667: andrej@1667: b) Use a suitable shared library mechanism for linking with the andrej@1667: Library. A suitable mechanism is one that (1) uses at run time a andrej@1667: copy of the library already present on the user's computer system, andrej@1667: rather than copying library functions into the executable, and (2) andrej@1667: will operate properly with a modified version of the library, if andrej@1667: the user installs one, as long as the modified version is andrej@1667: interface-compatible with the version that the work was made with. andrej@1667: andrej@1667: c) Accompany the work with a written offer, valid for at andrej@1667: least three years, to give the same user the materials andrej@1667: specified in Subsection 6a, above, for a charge no more andrej@1667: than the cost of performing this distribution. andrej@1667: andrej@1667: d) If distribution of the work is made by offering access to copy andrej@1667: from a designated place, offer equivalent access to copy the above andrej@1667: specified materials from the same place. andrej@1667: andrej@1667: e) Verify that the user has already received a copy of these andrej@1667: materials or that you have already sent this user a copy. andrej@1667: andrej@1667: For an executable, the required form of the "work that uses the andrej@1667: Library" must include any data and utility programs needed for andrej@1667: reproducing the executable from it. However, as a special exception, andrej@1667: the materials to be distributed need not include anything that is andrej@1667: normally distributed (in either source or binary form) with the major andrej@1667: components (compiler, kernel, and so on) of the operating system on andrej@1667: which the executable runs, unless that component itself accompanies andrej@1667: the executable. andrej@1667: andrej@1667: It may happen that this requirement contradicts the license andrej@1667: restrictions of other proprietary libraries that do not normally andrej@1667: accompany the operating system. Such a contradiction means you cannot andrej@1667: use both them and the Library together in an executable that you andrej@1667: distribute. andrej@1667: andrej@1667: 7. You may place library facilities that are a work based on the andrej@1667: Library side-by-side in a single library together with other library andrej@1667: facilities not covered by this License, and distribute such a combined andrej@1667: library, provided that the separate distribution of the work based on andrej@1667: the Library and of the other library facilities is otherwise andrej@1667: permitted, and provided that you do these two things: andrej@1667: andrej@1667: a) Accompany the combined library with a copy of the same work andrej@1667: based on the Library, uncombined with any other library andrej@1667: facilities. This must be distributed under the terms of the andrej@1667: Sections above. andrej@1667: andrej@1667: b) Give prominent notice with the combined library of the fact andrej@1667: that part of it is a work based on the Library, and explaining andrej@1667: where to find the accompanying uncombined form of the same work. andrej@1667: andrej@1667: 8. You may not copy, modify, sublicense, link with, or distribute andrej@1667: the Library except as expressly provided under this License. Any andrej@1667: attempt otherwise to copy, modify, sublicense, link with, or andrej@1667: distribute the Library is void, and will automatically terminate your andrej@1667: rights under this License. However, parties who have received copies, andrej@1667: or rights, from you under this License will not have their licenses andrej@1667: terminated so long as such parties remain in full compliance. andrej@1667: andrej@1667: 9. You are not required to accept this License, since you have not andrej@1667: signed it. However, nothing else grants you permission to modify or andrej@1667: distribute the Library or its derivative works. These actions are andrej@1667: prohibited by law if you do not accept this License. Therefore, by andrej@1667: modifying or distributing the Library (or any work based on the andrej@1667: Library), you indicate your acceptance of this License to do so, and andrej@1667: all its terms and conditions for copying, distributing or modifying andrej@1667: the Library or works based on it. andrej@1667: andrej@1667: 10. Each time you redistribute the Library (or any work based on the andrej@1667: Library), the recipient automatically receives a license from the andrej@1667: original licensor to copy, distribute, link with or modify the Library andrej@1667: subject to these terms and conditions. You may not impose any further andrej@1667: restrictions on the recipients' exercise of the rights granted herein. andrej@1667: You are not responsible for enforcing compliance by third parties with andrej@1667: this License. andrej@1667: andrej@1667: 11. If, as a consequence of a court judgment or allegation of patent andrej@1667: infringement or for any other reason (not limited to patent issues), andrej@1667: conditions are imposed on you (whether by court order, agreement or andrej@1667: otherwise) that contradict the conditions of this License, they do not andrej@1667: excuse you from the conditions of this License. If you cannot andrej@1667: distribute so as to satisfy simultaneously your obligations under this andrej@1667: License and any other pertinent obligations, then as a consequence you andrej@1667: may not distribute the Library at all. For example, if a patent andrej@1667: license would not permit royalty-free redistribution of the Library by andrej@1667: all those who receive copies directly or indirectly through you, then andrej@1667: the only way you could satisfy both it and this License would be to andrej@1667: refrain entirely from distribution of the Library. andrej@1667: andrej@1667: If any portion of this section is held invalid or unenforceable under any andrej@1667: particular circumstance, the balance of the section is intended to apply, andrej@1667: and the section as a whole is intended to apply in other circumstances. andrej@1667: andrej@1667: It is not the purpose of this section to induce you to infringe any andrej@1667: patents or other property right claims or to contest validity of any andrej@1667: such claims; this section has the sole purpose of protecting the andrej@1667: integrity of the free software distribution system which is andrej@1667: implemented by public license practices. Many people have made andrej@1667: generous contributions to the wide range of software distributed andrej@1667: through that system in reliance on consistent application of that andrej@1667: system; it is up to the author/donor to decide if he or she is willing andrej@1667: to distribute software through any other system and a licensee cannot andrej@1667: impose that choice. andrej@1667: andrej@1667: This section is intended to make thoroughly clear what is believed to andrej@1667: be a consequence of the rest of this License. andrej@1667: andrej@1667: 12. If the distribution and/or use of the Library is restricted in andrej@1667: certain countries either by patents or by copyrighted interfaces, the andrej@1667: original copyright holder who places the Library under this License may add andrej@1667: an explicit geographical distribution limitation excluding those countries, andrej@1667: so that distribution is permitted only in or among countries not thus andrej@1667: excluded. In such case, this License incorporates the limitation as if andrej@1667: written in the body of this License. andrej@1667: andrej@1667: 13. The Free Software Foundation may publish revised and/or new andrej@1667: versions of the Lesser General Public License from time to time. andrej@1667: Such new versions will be similar in spirit to the present version, andrej@1667: but may differ in detail to address new problems or concerns. andrej@1667: andrej@1667: Each version is given a distinguishing version number. If the Library andrej@1667: specifies a version number of this License which applies to it and andrej@1667: "any later version", you have the option of following the terms and andrej@1667: conditions either of that version or of any later version published by andrej@1667: the Free Software Foundation. If the Library does not specify a andrej@1667: license version number, you may choose any version ever published by andrej@1667: the Free Software Foundation. andrej@1667: andrej@1667: 14. If you wish to incorporate parts of the Library into other free andrej@1667: programs whose distribution conditions are incompatible with these, andrej@1667: write to the author to ask for permission. For software which is andrej@1667: copyrighted by the Free Software Foundation, write to the Free andrej@1667: Software Foundation; we sometimes make exceptions for this. Our andrej@1667: decision will be guided by the two goals of preserving the free status andrej@1667: of all derivatives of our free software and of promoting the sharing andrej@1667: and reuse of software generally. andrej@1667: andrej@1667: NO WARRANTY andrej@1667: andrej@1667: 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO andrej@1667: WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. andrej@1667: EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR andrej@1667: OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY andrej@1667: KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE andrej@1667: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR andrej@1667: PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE andrej@1667: LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME andrej@1667: THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. andrej@1667: andrej@1667: 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN andrej@1667: WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY andrej@1667: AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU andrej@1667: FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR andrej@1667: CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE andrej@1667: LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING andrej@1667: RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A andrej@1667: FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF andrej@1667: SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH andrej@1667: DAMAGES. andrej@1667: andrej@1667: END OF TERMS AND CONDITIONS andrej@1667: andrej@1667: How to Apply These Terms to Your New Libraries andrej@1667: andrej@1667: If you develop a new library, and you want it to be of the greatest andrej@1667: possible use to the public, we recommend making it free software that andrej@1667: everyone can redistribute and change. You can do so by permitting andrej@1667: redistribution under these terms (or, alternatively, under the terms of the andrej@1667: ordinary General Public License). andrej@1667: andrej@1667: To apply these terms, attach the following notices to the library. It is andrej@1667: safest to attach them to the start of each source file to most effectively andrej@1667: convey the exclusion of warranty; and each file should have at least the andrej@1667: "copyright" line and a pointer to where the full notice is found. andrej@1667: andrej@1667: andrej@1667: Copyright (C) andrej@1667: andrej@1667: This library is free software; you can redistribute it and/or andrej@1667: modify it under the terms of the GNU Lesser General Public andrej@1667: License as published by the Free Software Foundation; either andrej@1667: version 2.1 of the License, or (at your option) any later version. andrej@1667: andrej@1667: This library is distributed in the hope that it will be useful, andrej@1667: but WITHOUT ANY WARRANTY; without even the implied warranty of andrej@1667: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU andrej@1667: Lesser General Public License for more details. andrej@1667: andrej@1667: You should have received a copy of the GNU Lesser General Public andrej@1667: License along with this library; if not, write to the Free Software andrej@1667: Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA andrej@1667: andrej@1667: Also add information on how to contact you by electronic and paper mail. andrej@1667: andrej@1667: You should also get your employer (if you work as a programmer) or your andrej@1667: school, if any, to sign a "copyright disclaimer" for the library, if andrej@1667: necessary. Here is a sample; alter the names: andrej@1667: andrej@1667: Yoyodyne, Inc., hereby disclaims all copyright interest in the andrej@1667: library `Frob' (a library for tweaking knobs) written by James Random Hacker. andrej@1667: andrej@1667: , 1 April 1990 andrej@1667: Ty Coon, President of Vice andrej@1667: andrej@1667: That's all there is to it!