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70 Apéndice
Gnomovision version 69, Copyright ©
year name of author
Gnomovision comes with ABSOLUTELY
NO WARRANTY; for details type `show
w' . This is free software, and you are
welcome to redistribute it under
certain conditions; type `show c' for
details.
The hypothetical commands `show w' and
`show c' should show the appropriate parts
of the General Public License. Of course,
the commands you use may be called
something other than `show w' and `show
c'; they could even be mouse-clicks or
menu items--whatever suits your program.
You should also get your employer (if you
work as a programmer) or your school, if
any, to sign a "copyright disclaimer" for the
program, if necessary. Here is a sample;
alter the names:
Yoyodyne, Inc., hereby disclaims all
copyright interest in the program
`Gnomovision' (which makes passes at
compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not
permit incorporating your program into
proprietary programs. If your program is
a subroutine library, you may consider it
more useful to permit linking proprietary
applications with the library. If this is what
you want to do, use the GNU Lesser General
Public License instead of this License.
GNU LESSER
GENERAL PUBLIC
LICENSE
Version 2.1, February 1999
6
Copyright © 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
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based on the explanations below.
When we speak of free software, we are
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To protect your rights, we need to make
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For example, if you distribute copies of the
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We protect your rights with a two-step
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Most GNU software, including some
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GNU Lesser General Public License, applies
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Public License permits more lax criteria for
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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
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free programs. These disadvantages are
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Public License for many libraries. However,
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Although the Lesser General Public License
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does ensure that the user of a program that
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The precise terms and conditions for
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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
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The "Library", below, refers to any such