Hitachi 42HDS69 - Manual (Page 72)

72
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General
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This license, the Lesser General Public License, applies to some
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When we speak of free software, we are referring to freedom
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To protect your rights, we need to make restrictions that forbid
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We protect your rights with a two-step method: (1) we copyright
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To protect each distributor, we want to make it very clear that
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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
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When a program is linked with a library, whether statically
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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
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For example, on rare occasions, there may be a special need to
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. s e ir a r b il e e rf - n o n d e s u y l e d i w s a b o j e m a s e h t s e o d y r a r b il e e rf
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
. " y r a r b il e h t s e s u t a h t k r o w " a d n a " y r a r b il e h t n o d e s a b k r o w " a
The former contains code derived from the library, whereas the
latter must be combined with the library in order to run.
GNU LESSER GENERAL PUBLIC LICENSE
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
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portion of it, either verbatim or with modifications and/or translated
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999
Copyright © 1991, 1999 Free Software Foundation, Inc. 51 Franklin St, 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.]
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