Samsung HMX-S10BN-XAC User Manual

Page 6

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informed that you can do these things.

To protect your rights, we need to make re-

strictions that forbid distributors to deny you

these rights or to ask you to surrender these

rights. These restrictions translate to certain

responsibilities for you if you distribute copies

of the library or if you modify it.

For example, if you distribute copies of the

library, whether gratis or for a fee, you must

give the recipients all the rights that we gave

you. You must make sure that they, too, re-

ceive or can get the source code. If you link

other code with the library, you must provide

complete object files to the recipients, so

that they can relink them with the library after

making changes to the library and recompil-

ing it. And you must show them these 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 this license, which gives you

legal permission to copy, distribute and/or

modify the library.

To protect each distributor, we want to make

it very clear that there is no warranty for the

free library. Also, if the library is modified by

someone else and passed on, the recipients

should know that what they have is not the

original version, so that the original author’

s reputation will not be affected by problems

that might be introduced by others.

Finally, software patents pose a constant

threat to the existence of any free program.

We wish to make sure that a company

cannot effectively restrict the users of a free

program by obtaining a restrictive license

from a patent holder. Therefore, we insist

that any patent license obtained for a version

of the library must be consistent with the full

freedom of use specified in this license.

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 libraries, and is quite different

from the ordinary General Public License.

We use this license for certain libraries in

order to permit linking those libraries into

non-free programs.

When a program is linked with a library,

whether statically or using a shared library,

the combination of the two is legally speaking

a combined work, a derivative of the original

library. The ordinary General Public License

therefore permits such linking only if the

entire combination fits its criteria of freedom.

The 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 ad-

vantage 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

circumstances.

For example, on rare occasions, there may

be a special need to encourage the widest

possible use of a certain library, so that it

becomes a de-facto standard. To achieve

this, non-free programs must be allowed to

use the library. A more frequent case is that

a free library does the same job as widely

used non-free libraries. 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 particu-

lar 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 copy-

ing, distribution and modification follow. Pay

close attention to the difference between a “

work based on the library” and a “work that

uses the library”. The former contains code

derived from the library, whereas the latter

must be combined with the library in order to

run.

TERMS AND CONDITIONS FOR COPYING,

DISTRIBUTION AND MODIFICATION

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