6  PN: 72-1404-00-B.doc 
at least the "copyright" line and a pointer to 
where the full notice is found. 
one line to give the program's name and a brief 
idea of what it does. Copyright (C) 
This program is free software; you can 
redistribute it and/or modify it under the terms 
of the GNU General Public License as published 
by the Free Software Foundation; either version 
2 of the License, or (at your option) any later 
version. 
This program 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 
General Public License for more details. 
You should have received a copy of the GNU 
General Public License along with this program; 
if not, write to the Free Software Foundation, 
Inc., 59 Temple Place, Suite 330, Boston, MA 
02111-1307 USA 
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 
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 Library 
General Public License instead of this License. 
GNU Lesser General Public License 
LGPL) 
Version 2.1, February 1999 
Copyright (C) 1991, 1999 Free Software 
Foundation, Inc. 59 Temple Place, Suite 330, 
Boston, MA 02111-1307 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 
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responsibilities for you if you distribute copies of 
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For example, if you distribute copies of the 
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the source code. If you link other code with the 
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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 
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To protect each distributor, we want to make it 
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