Toshiba 19CV100U Manual Do Utilizador

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Chapter 12: Appendix
The GNU General Public License (GPL)
Version 2, June 1991
Copyright (C) 1989, 1991 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.
Preamble
The licenses for most software are designed to take 
away your freedom to share and change it. By contrast, 
the GNU General Public License is intended to 
guarantee your freedom to share and change free 
software--to make sure the software is free for all its 
users. This General Public License applies to most of 
the Free Software Foundation’s software and to any 
other program whose authors commit to using it. (Some 
other Free Software Foundation software is covered by 
the GNU Library General Public License instead.) You 
can apply it to your programs, too.
When we speak of free software, we are referring to 
freedom, 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 or 
use pieces of it in new free programs; and that you know 
you can do these things.
To protect your rights, we need to make restrictions that 
forbid anyone to deny you these rights or to ask you to 
surrender the rights. These restrictions translate to 
certain responsibilities for you if you distribute copies of 
the software, or if you modify it.
For example, if you distribute copies of such a program, 
whether gratis or for a fee, you must give the recipients 
all the rights that you have. You must make sure that 
they, too, receive or can get the source code. And you 
must show them these terms so they know their rights
We protect your rights with two steps: (1) copyright the 
software, and (2) offer you this license which gives you 
legal permission to copy, distribute and/or modify the 
software.
Also, for each author’s protection and ours, we want to 
make certain that everyone understands that there is no 
warranty for this free software. If the software is 
modified by someone else and passed on, we want its 
recipients to know that what they have is not the 
original, so that any problems introduced by others will 
not reflect on the original authors’ reputations.
Finally, any free program is threatened constantly by 
software patents. We wish to avoid the danger that 
redistributors of a free program will individually obtain 
patent licenses, in effect making the program 
proprietary. To prevent this, we have made it clear that 
any patent must be licensed for everyone’s free use or 
not licensed at all.
The precise terms and conditions for copying, 
distribution and modification follow.
TERMS AND CONDITIONS FOR COPYING, 
DISTRIBUTION AND MODIFICATION
0.
 This License applies to any program or other work 
which contains a notice placed by the copyright holder 
saying it may be distributed under the terms of this 
General Public License. The “Program”, below, refers to 
any such program or work, and a “work based on the 
Program” means either the Program or any derivative 
work under copyright law: that is to say, a work 
containing the Program or a portion of it, either verbatim 
or with modifications and/or translated into another 
language. (Hereinafter, translation is included without 
limitation in the term “modification”.) Each licensee is 
addressed as “you”.
Activities other than copying, distribution and 
modification are not covered by this License; they are 
outside its scope. The act of running the Program is not 
restricted, and the output from the Program is covered 
only if its contents constitute a work based on the 
Program (independent of having been made by running 
the Program). Whether that is true depends on what the 
Program does.
1.
 You may copy and distribute verbatim copies of the 
Program’s 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 give any other recipients 
of the Program a copy of this License along with the 
Program. 
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 Program 
or any portion of it, thus forming a work based on the 
Program, 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) You must cause the modified files to carry prominent 
notices stating that you changed the files and the date of 
any change.
b) You must cause any work that you distribute or 
publish, that in whole or in part contains or is derived 
from the Program or any part thereof, to be licensed as 
a whole at no charge to all third parties under the terms 
of this License.
c) If the modified program normally reads commands 
interactively when run, you must cause it, when started 
running for such interactive use in the most ordinary 
way, to print or display an announcement including an 
appropriate copyright notice and a notice that there is no 
warranty (or else, saying that you provide a warranty) 
and that users may redistribute the program under these 
conditions, and telling the user how to view a copy of 
this License. (Exception: if the Program itself is 
interactive but does not normally print such an 
announcement, your work based on the Program is not 
required to print an announcement.)
These requirements apply to the modified work as a 
whole. If identifiable sections of that work are not 
derived from the Program, 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 
Program, 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.