Viessmann VITOCONNECT 100 Bedienungsanleitung Seite 48

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 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, receive or can get
the source code. If you link other code with the library, you must provide complete object iles to
the recipients, so that they can relink them with the library after making changes to the library and
recompiling 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 modiied 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 speciied 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 its 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 advantage over competing non-free programs. These disadvantages are the reason
we use the ordinary General Public License for many libraries. However, the Lesser license pro-
vides advantages in certain special circumstances.
For example, on rare occasions, there may be a special need to encourage the widest possible
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