2
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 P
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 F
and/or new versions of the General P
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 P version number of this
License which applies to it and “any later version
have the option of following the terms and conditions
either of that version or of any later version published
by the F
not specify a version number of this License, you
may choose any version ever published by the F
Software F
10.
other free programs whose distribution conditions are
different, write to the author to ask for permission. F
software which is copyrighted by the F
F
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.
OF CHARGE, THERE IS NO WARRANTY FOR
THE PROGRAM, T
APPLICABLE LAW
ST
AND/OR O
“
EITHER EXPRESSED OR IMPLIED
BUT NO
OF MERCHANT
P
T
PROGRAM IS WITH Y
PROVE DEFECTIVE, Y
NECESSARY SERVICING
12.
LAW OR A
COPYRIGHT HOLDER, OR ANY O
MA
AS PERMITTED ABOVE, BE LIABLE T
DAMA
INCIDENT
ARISING OUT OF THE USE OR INABILITY T
PROGRAM (INCL
OF DA
OR L
OR A F
ANY O
OR O
POSSIBILITY OF SUCH DAMA
END OF TERMS AND CONDITIONS
How to Apply These T
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.
T
is safest attach them to the start of each source
to most effectively convey the exclusion of warranty; and
each le should at least the line a
pointer to where the full notice is found.
<one line to give the program
of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it
and/or modify it under the terms of the GNU General
P
F
option) any later version.
This program is distributed in the hope that it will
be useful, but WITHOUT ANY WARRANTY
even the implied warranty of MERCHANT
FITNESS FOR A P
GNU General P
Y
P
the F
F
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 ABSOL
WARRANTY
software, and you are welcome to redistribute it under
certain conditions; type ‘show c’ for details.
The hypothetical commands ‘show w
should show the appropriate parts of the General P
License. Of course, the commands you use may be called
something other than ‘show w
even be mouse-
program.
Y
programmer) or your school, if any
disclaimer
sample; alter the names:
Y
in the program ‘Gnomovision
compilers) written by James Hacker
<signature of T
T
This General P
your program into proprietary programs. If your program
is a subroutine library
permit linking proprietary applications with the library
this is what you want to do, use the GNU Library General
P
n
Exhibit-B
GNU LESSER GENERAL PUBLIC LICENSE
V
Copyright (C) 1991, 1999 F
51 F
USA
Everyone is permitted to copy and distribute verbatim
copies of this license document, but changing it is not
allowed.
[This is the rst released version of the L GPL. It
also counts as the successor of the GNU Library P
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 P
your freedom to share and change free software--to make
sure the software is free for all its users.
This license, the L
to some specially designated software packages--
typically libraries--
other authors who decide to use it. Y
but we suggest you rst think carefully about whether
this license or the ordinary General P
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 P
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.
T
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.
F
whether gratis or for a fee, you must give the recipients
all the rights that we gave you. Y
they
other code with the library
object
with the library after making changes to the library and
recompiling it. And you must show them these terms so
they know their rights. W
step method: (1) we copyright the library
you this license, which gives you legal permission to copy
distribute and/or modify the library
T
that there is no warranty for the free library
library is modied by else and passed the
recipients should know that what they have is not the
original version, so that the original author
will not be affected by problems that might be introduced
by others.
F
existence of any free program. W
that a company cannot effectively restrict the users of
a free program by obtaining a restrictive license from a
patent holder
obtained for a version of the library must be consistent
with the full freedom of use specied in this license.
Most GNU software, including some libraries, is covered
by the ordinary GNU General P
the GNU L
designated libraries, and is quite different from the
ordinary General P
certain libraries in order to permit linking those libraries
into non-free programs.
When a program is linked with a library
using a shared library
speaking a combined work, a derivative of the original
library
permits
criteria of freedom. The L
permits more lax criteria for linking other code with the
library
W
because it does L
the ordinary General P
other free software developers L
competing non-free programs. These disadvantages are
the reason we use the ordinary General P
for many libraries. However
advantages in certain special circumstances.
F
need to encourage the widest possible use of a certain
library
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
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. F
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 L
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
modied version of the Library
The precise terms and conditions for copying, distribution
and modication follow P close attention to the
difference between a “work based on the library
“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.
