502 lines
26 KiB
Plaintext
502 lines
26 KiB
Plaintext
|
GNU LESSER GENERAL PUBLIC LICENSE
|
||
|
|
||
|
Version 2.1, February 1999
|
||
|
|
||
|
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
|
||
|
|
||
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
||
|
Everyone is permitted to copy and distribute verbatim copies of this
|
||
|
license document, but changing it is not allowed.
|
||
|
|
||
|
[This is the first released version of the Lesser GPL. It also counts
|
||
|
as the successor of the GNU Library Public License, version 2, hence
|
||
|
the version number 2.1.]
|
||
|
|
||
|
Preamble
|
||
|
|
||
|
The licenses for most software are designed to take away your freedom
|
||
|
to share and change it. By contrast, the GNU General Public Licenses are
|
||
|
intended to guarantee your freedom to share and change free software--to
|
||
|
make sure the software is free for all its users.
|
||
|
|
||
|
This license, the Lesser General Public License, applies to some specially
|
||
|
designated software packages--typically libraries--of the Free Software
|
||
|
Foundation and other authors who decide to use it. You can use it too,
|
||
|
but we suggest you first think carefully about whether this license or
|
||
|
the ordinary General Public License is the better strategy to use in
|
||
|
any particular case, based on the explanations below.
|
||
|
|
||
|
When we speak of free software, we are referring to freedom of use,
|
||
|
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 and use pieces of it in
|
||
|
new free programs; and that you are informed that you can do these things.
|
||
|
|
||
|
To protect your rights, we need to make restrictions that forbid
|
||
|
distributors to deny you these rights or to ask you to surrender these
|
||
|
rights. These restrictions translate to certain responsibilities for
|
||
|
you if you distribute copies of the library or if you modify it.
|
||
|
|
||
|
For example, if you distribute copies of the library, whether gratis
|
||
|
or for a fee, you must give the recipients all the rights that we gave
|
||
|
you. You must make sure that they, too, receive or can get the source
|
||
|
code. If you link other code with the library, you must provide complete
|
||
|
object files to the recipients, so that they can relink them with the
|
||
|
library after making changes to the library and recompiling it. And you
|
||
|
must show them these terms so they know their rights.
|
||
|
|
||
|
We protect your rights with a two-step method: (1) we copyright the
|
||
|
library, and (2) we offer you this license, which gives you legal
|
||
|
permission to copy, distribute and/or modify the library.
|
||
|
|
||
|
To protect each distributor, we want to make it very clear that there
|
||
|
is no warranty for the free library. Also, if the library is modified
|
||
|
by someone else and passed on, the recipients should know that what they
|
||
|
have is not the original version, so that the original author's reputation
|
||
|
will not be affected by problems that might be introduced by others.
|
||
|
|
||
|
Finally, software patents pose a constant threat to the existence of
|
||
|
any free program. We wish to make sure that a company cannot effectively
|
||
|
restrict the users of a free program by obtaining a restrictive license
|
||
|
from a patent holder. Therefore, we insist that any patent license
|
||
|
obtained for a version of the library must be consistent with the full
|
||
|
freedom of use specified in this license.
|
||
|
|
||
|
Most GNU software, including some libraries, is covered by the ordinary
|
||
|
GNU General Public License. This license, the GNU Lesser General
|
||
|
Public License, applies to certain designated libraries, and is quite
|
||
|
different from the ordinary General Public License. We use this license
|
||
|
for certain libraries in order to permit linking those libraries into
|
||
|
non-free programs.
|
||
|
|
||
|
When a program is linked with a library, whether statically or using a
|
||
|
shared library, the combination of the two is legally speaking a combined
|
||
|
work, a derivative of the original library. The ordinary General Public
|
||
|
License therefore permits such linking only if the entire combination
|
||
|
fits its criteria of freedom. The Lesser General Public License permits
|
||
|
more lax criteria for linking other code with the library.
|
||
|
|
||
|
We call this license the "Lesser" General Public License because it
|
||
|
does Less to protect the user's freedom than the ordinary General
|
||
|
Public License. It also provides other free software developers Less
|
||
|
of an advantage over competing non-free programs. These disadvantages
|
||
|
are the reason we use the ordinary General Public License for many
|
||
|
libraries. However, the Lesser license provides advantages in certain
|
||
|
special circumstances.
|
||
|
|
||
|
For example, on rare occasions, there may be a special need to encourage
|
||
|
the widest possible use of a certain library, so that it becomes a
|
||
|
de-facto standard. To achieve this, non-free programs must be allowed
|
||
|
to use the library. A more frequent case is that a free library does
|
||
|
the same job as widely used non-free libraries. In this case, there
|
||
|
is little to gain by limiting the free library to free software only,
|
||
|
so we use the Lesser General Public License.
|
||
|
|
||
|
In other cases, permission to use a particular library in non-free
|
||
|
programs enables a greater number of people to use a large body of free
|
||
|
software. For example, permission to use the GNU C Library in non-free
|
||
|
programs enables many more people to use the whole GNU operating system,
|
||
|
as well as its variant, the GNU/Linux operating system.
|
||
|
|
||
|
Although the Lesser General Public License is Less protective of the
|
||
|
users' freedom, it does ensure that the user of a program that is linked
|
||
|
with the Library has the freedom and the wherewithal to run that program
|
||
|
using a modified version of the Library.
|
||
|
|
||
|
The precise terms and conditions for copying, distribution and
|
||
|
modification follow. Pay close attention to the difference between a
|
||
|
"work based on the library" and a "work that uses the library". The
|
||
|
former contains code derived from the library, whereas the latter must
|
||
|
be combined with the library in order to run.
|
||
|
|
||
|
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||
|
|
||
|
0. This License Agreement applies to any software library or other
|
||
|
program which contains a notice placed by the copyright holder or
|
||
|
other authorized party saying it may be distributed under the terms of
|
||
|
this Lesser General Public License (also called "this License"). Each
|
||
|
licensee is addressed as "you".
|
||
|
|
||
|
A "library" means a collection of software functions and/or data
|
||
|
prepared so as to be conveniently linked with application programs
|
||
|
(which use some of those functions and data) to form executables.
|
||
|
|
||
|
The "Library", below, refers to any such software library or work
|
||
|
which has been distributed under these terms. A "work based on
|
||
|
the Library" means either the Library or any derivative work under
|
||
|
copyright law: that is to say, a work containing the Library or a
|
||
|
portion of it, either verbatim or with modifications and/or translated
|
||
|
straightforwardly into another language. (Hereinafter, translation
|
||
|
is included without limitation in the term "modification".)
|
||
|
|
||
|
"Source code" for a work means the preferred form of the work for
|
||
|
making modifications to it. For a library, 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 library.
|
||
|
|
||
|
Activities other than copying, distribution and modification are not
|
||
|
covered by this License; they are outside its scope. The act of running
|
||
|
a program using the Library is not restricted, and output from such
|
||
|
a program is covered only if its contents constitute a work based
|
||
|
on the Library (independent of the use of the Library in a tool for
|
||
|
writing it). Whether that is true depends on what the Library does
|
||
|
and what the program that uses the Library does.
|
||
|
|
||
|
1. You may copy and distribute verbatim copies of the Library's
|
||
|
complete 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 distribute a copy of this License along with the Library.
|
||
|
|
||
|
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 Library or any portion of
|
||
|
it, thus forming a work based on the Library, 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) The modified work must itself be a software library.
|
||
|
|
||
|
b) You must cause the files modified to carry prominent notices
|
||
|
stating that you changed the files and the date of any change.
|
||
|
|
||
|
c) You must cause the whole of the work to be licensed at no charge
|
||
|
to all third parties under the terms of this License.
|
||
|
|
||
|
d) If a facility in the modified Library refers to a function or a
|
||
|
table of data to be supplied by an application program that uses
|
||
|
the facility, other than as an argument passed when the facility
|
||
|
is invoked, then you must make a good faith effort to ensure that,
|
||
|
in the event an application does not supply such function or table,
|
||
|
the facility still operates, and performs whatever part of its
|
||
|
purpose remains meaningful.
|
||
|
|
||
|
(For example, a function in a library to compute square roots
|
||
|
has a purpose that is entirely well-defined independent of
|
||
|
the application. Therefore, Subsection 2d requires that any
|
||
|
application-supplied function or table used by this function must
|
||
|
be optional: if the application does not supply it, the square root
|
||
|
function must still compute square roots.)
|
||
|
|
||
|
These requirements apply to the modified work as a whole. If
|
||
|
identifiable sections of that work are not derived from the Library,
|
||
|
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 Library, 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 Library.
|
||
|
|
||
|
In addition, mere aggregation of another work not based on the Library
|
||
|
with the Library (or with a work based on the Library) on a volume
|
||
|
of a storage or distribution medium does not bring the other work
|
||
|
under the scope of this License.
|
||
|
|
||
|
3. You may opt to apply the terms of the ordinary GNU General Public
|
||
|
License instead of this License to a given copy of the Library. To
|
||
|
do this, you must alter all the notices that refer to this License,
|
||
|
so that they refer to the ordinary GNU General Public License,
|
||
|
version 2, instead of to this License. (If a newer version than
|
||
|
version 2 of the ordinary GNU General Public License has appeared,
|
||
|
then you can specify that version instead if you wish.) Do not make
|
||
|
any other change in these notices.
|
||
|
|
||
|
Once this change is made in a given copy, it is irreversible for
|
||
|
that copy, so the ordinary GNU General Public License applies to all
|
||
|
subsequent copies and derivative works made from that copy.
|
||
|
|
||
|
This option is useful when you wish to copy part of the code of the
|
||
|
Library into a program that is not a library.
|
||
|
|
||
|
4. You may copy and distribute the Library (or a portion or derivative
|
||
|
of it, under Section 2) in object code or executable form under the
|
||
|
terms of Sections 1 and 2 above provided that you 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.
|
||
|
|
||
|
If distribution of 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 satisfies the requirement to distribute the
|
||
|
source code, even though third parties are not compelled to copy the
|
||
|
source along with the object code.
|
||
|
|
||
|
5. A program that contains no derivative of any portion of the Library,
|
||
|
but is designed to work with the Library by being compiled or linked
|
||
|
with it, is called a "work that uses the Library". Such a work, in
|
||
|
isolation, is not a derivative work of the Library, and therefore
|
||
|
falls outside the scope of this License.
|
||
|
|
||
|
However, linking a "work that uses the Library" with the Library
|
||
|
creates an executable that is a derivative of the Library (because it
|
||
|
contains portions of the Library), rather than a "work that uses the
|
||
|
library". The executable is therefore covered by this License. Section
|
||
|
6 states terms for distribution of such executables.
|
||
|
|
||
|
When a "work that uses the Library" uses material from a header
|
||
|
file that is part of the Library, the object code for the work may
|
||
|
be a derivative work of the Library even though the source code is
|
||
|
not. Whether this is true is especially significant if the work can
|
||
|
be linked without the Library, or if the work is itself a library. The
|
||
|
threshold for this to be true is not precisely defined by law.
|
||
|
|
||
|
If such an object file uses only numerical parameters, data structure
|
||
|
layouts and accessors, and small macros and small inline functions
|
||
|
(ten lines or less in length), then the use of the object file
|
||
|
is unrestricted, regardless of whether it is legally a derivative
|
||
|
work. (Executables containing this object code plus portions of the
|
||
|
Library will still fall under Section 6.)
|
||
|
|
||
|
Otherwise, if the work is a derivative of the Library, you may
|
||
|
distribute the object code for the work under the terms of Section
|
||
|
6. Any executables containing that work also fall under Section 6,
|
||
|
whether or not they are linked directly with the Library itself.
|
||
|
|
||
|
6. As an exception to the Sections above, you may also combine or link
|
||
|
a "work that uses the Library" with the Library to produce a work
|
||
|
containing portions of the Library, and distribute that work under
|
||
|
terms of your choice, provided that the terms permit modification
|
||
|
of the work for the customer's own use and reverse engineering for
|
||
|
debugging such modifications.
|
||
|
|
||
|
You must give prominent notice with each copy of the work that the
|
||
|
Library is used in it and that the Library and its use are covered
|
||
|
by this License. You must supply a copy of this License. If the work
|
||
|
during execution displays copyright notices, you must include the
|
||
|
copyright notice for the Library among them, as well as a reference
|
||
|
directing the user to the copy of this License. Also, you must do
|
||
|
one of these things:
|
||
|
|
||
|
a) Accompany the work with the complete corresponding
|
||
|
machine-readable source code for the Library including whatever
|
||
|
changes were used in the work (which must be distributed under
|
||
|
Sections 1 and 2 above); and, if the work is an executable linked
|
||
|
with the Library, with the complete machine-readable "work that
|
||
|
uses the Library", as object code and/or source code, so that the
|
||
|
user can modify the Library and then relink to produce a modified
|
||
|
executable containing the modified Library. (It is understood
|
||
|
that the user who changes the contents of definitions files in the
|
||
|
Library will not necessarily be able to recompile the application
|
||
|
to use the modified definitions.)
|
||
|
|
||
|
b) Use a suitable shared library mechanism for linking with the
|
||
|
Library. A suitable mechanism is one that (1) uses at run time a
|
||
|
copy of the library already present on the user's computer system,
|
||
|
rather than copying library functions into the executable, and
|
||
|
(2) will operate properly with a modified version of the library,
|
||
|
if the user installs one, as long as the modified version is
|
||
|
interface-compatible with the version that the work was made with.
|
||
|
|
||
|
c) Accompany the work with a written offer, valid for at least three
|
||
|
years, to give the same user the materials specified in Subsection
|
||
|
6a, above, for a charge no more than the cost of performing this
|
||
|
distribution.
|
||
|
|
||
|
d) If distribution of the work is made by offering access to copy
|
||
|
from a designated place, offer equivalent access to copy the above
|
||
|
specified materials from the same place.
|
||
|
|
||
|
e) Verify that the user has already received a copy of these
|
||
|
materials or that you have already sent this user a copy.
|
||
|
|
||
|
For an executable, the required form of the "work that uses the
|
||
|
Library" must include any data and utility programs needed for
|
||
|
reproducing the executable from it. However, as a special exception,
|
||
|
the materials to be 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.
|
||
|
|
||
|
It may happen that this requirement contradicts the license
|
||
|
restrictions of other proprietary libraries that do not normally
|
||
|
accompany the operating system. Such a contradiction means you
|
||
|
cannot use both them and the Library together in an executable that
|
||
|
you distribute.
|
||
|
|
||
|
7. You may place library facilities that are a work based on the
|
||
|
Library side-by-side in a single library together with other library
|
||
|
facilities not covered by this License, and distribute such a combined
|
||
|
library, provided that the separate distribution of the work based on
|
||
|
the Library and of the other library facilities is otherwise permitted,
|
||
|
and provided that you do these two things:
|
||
|
|
||
|
a) Accompany the combined library with a copy of the same work based
|
||
|
on the Library, uncombined with any other library facilities. This
|
||
|
must be distributed under the terms of the Sections above.
|
||
|
|
||
|
b) Give prominent notice with the combined library of the fact
|
||
|
that part of it is a work based on the Library, and explaining
|
||
|
where to find the accompanying uncombined form of the same work.
|
||
|
|
||
|
8. You may not copy, modify, sublicense, link with, or distribute the
|
||
|
Library except as expressly provided under this License. Any attempt
|
||
|
otherwise to copy, modify, sublicense, link with, or distribute the
|
||
|
Library 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.
|
||
|
|
||
|
9. 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 Library or its derivative works. These actions
|
||
|
are prohibited by law if you do not accept this License. Therefore,
|
||
|
by modifying or distributing the Library (or any work based on the
|
||
|
Library), you indicate your acceptance of this License to do so, and
|
||
|
all its terms and conditions for copying, distributing or modifying
|
||
|
the Library or works based on it.
|
||
|
|
||
|
10. Each time you redistribute the Library (or any work based on
|
||
|
the Library), the recipient automatically receives a license from
|
||
|
the original licensor to copy, distribute, link with or modify the
|
||
|
Library 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 with this License.
|
||
|
|
||
|
11. 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 Library at all. For example, if a patent
|
||
|
license would not permit royalty-free redistribution of the Library
|
||
|
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 Library.
|
||
|
|
||
|
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.
|
||
|
|
||
|
12. If the distribution and/or use of the Library is restricted in
|
||
|
certain countries either by patents or by copyrighted interfaces, the
|
||
|
original copyright holder who places the Library 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.
|
||
|
|
||
|
13. The Free Software Foundation may publish revised and/or new
|
||
|
versions of the Lesser 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 Library
|
||
|
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 Library does not specify a
|
||
|
license version number, you may choose any version ever published by
|
||
|
the Free Software Foundation.
|
||
|
|
||
|
14. If you wish to incorporate parts of the Library into other free
|
||
|
programs whose distribution conditions are incompatible with these,
|
||
|
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
|
||
|
|
||
|
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
|
||
|
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE
|
||
|
LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS
|
||
|
AND/OR OTHER PARTIES PROVIDE THE LIBRARY "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
|
||
|
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
|
||
|
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||
|
|
||
|
16. 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 LIBRARY 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 LIBRARY (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 LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), 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 Libraries
|
||
|
|
||
|
If you develop a new library, and you want it to be of the greatest
|
||
|
possible use to the public, we recommend making it free software that
|
||
|
everyone can redistribute and change. You can do so by permitting
|
||
|
redistribution under these terms (or, alternatively, under the terms of
|
||
|
the ordinary General Public License).
|
||
|
|
||
|
To apply these terms, attach the following notices to the library. 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.
|
||
|
|
||
|
<one line to give the library's name and an idea of what it does.>
|
||
|
|
||
|
Copyright (C) <year> <name of author>
|
||
|
|
||
|
This library is free software; you can redistribute it and/or modify it
|
||
|
under the terms of the GNU Lesser General Public License as published
|
||
|
by the Free Software Foundation; either version 2.1 of the License, or
|
||
|
(at your option) any later version.
|
||
|
|
||
|
This library 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 Lesser General Public
|
||
|
License for more details.
|
||
|
|
||
|
You should have received a copy of the GNU Lesser General Public License
|
||
|
along with this library; if not, write to the Free Software Foundation,
|
||
|
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
||
|
Also add information on how to contact you by electronic and paper mail.
|
||
|
|
||
|
You should also get your employer (if you work as a programmer) or
|
||
|
your school, if any, to sign a "copyright disclaimer" for the library,
|
||
|
if necessary. Here is a sample; alter the names:
|
||
|
|
||
|
Yoyodyne, Inc., hereby disclaims all copyright interest in
|
||
|
|
||
|
the library `Frob' (a library for tweaking knobs) written
|
||
|
|
||
|
by James Random Hacker.
|
||
|
|
||
|
< signature of Ty Coon > , 1 April 1990
|
||
|
|
||
|
Ty Coon, President of Vice
|
||
|
|
||
|
That's all there is to it!
|