HP LaserJet, HP ScanJet - Open-Source Software License Agreements

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.

GPLv3:

GNU GENERAL PUBLIC LICENSE

Version 3, 29 June 2007

Everyone is permitted to copy and distribute verbatim copies of this license

document, but changing it is not allowed.

Preamble

The GNU General Public License is a free, copyleft license for software and

other kinds of works.

The licenses for most software and other practical works are designed to take

away your freedom to share and change the works. By contrast, the GNU General

Public License is intended to guarantee your freedom to share and change all

versions of a program--to make sure it remains free software for all its

users. We, the Free Software Foundation, use the GNU General Public License

for most of our software; it applies also to any other work released this way

by its authors. 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 them 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 prevent others from denying you these

rights or asking you to surrender the rights. Therefore, you have certain

responsibilities if you distribute copies of the software, or if you modify

it: responsibilities to respect the freedom of others.

For example, if you distribute copies of such a program, whether gratis or

for a fee, you must pass on to the recipients the same freedoms that you

received. 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.

Developers that use the GNU GPL protect your rights with two steps: (1)

assert copyright on the software, and (2) offer you this License giving you

legal permission to copy, distribute and/or modify it.

For the developers' and authors' protection, the GPL clearly explains that

there is no warranty for this free software. For both users' and authors'

sake, the GPL requires that modified versions be marked as changed, so that

their problems will not be attributed erroneously to authors of previous

versions.