For commonly usage without special agreement: LPGL is valid:
For this software-package the LGPL Lesser General Public License,
published by the Free Software Foundation is valid at first. This is
valid, if no other special licence contract is agreed. It
means:
- You can use this source without any restriction for any
desired purpose.
- You can redistribute copies of this source to
everybody.
- Every user of this source, also the user of redistribute
copies
with or without payment, must accept
this license for further
using.
- But the LPGL ist not appropriate for a whole software
product,
if this source is only a part of them.
It means, the
user
must publish this part of
source,
but don't need to publish the whole
source of the own
product.
- You can study and modify (improve) this
source
for own using or for redistribution,
but you have to license
the
modified sources likewise under this
LGPL Lesser General Public License.
- You mustn't delete this Copyright/Copyleft inscription in this
software package and in all source files. If you need only a part
of this software-package, you must place this Copyright/Copyleft inscription
at an easily noticeable position in the adequate file tree.
- If you are changing and publishing the content of source files, you mustn't delete
the Copyright/Copyleft inscription inclusive the first author(s) in the source files.
You have to write your changes and your name additionally
in the description part for changes in the source files.
If you use a part from source files as copy in your own files only,
you have to name the author of that part of the sources in your sources.
Furthermore you have to declare the usage of sources of the author in your product.
Special licence agreements:
If this software or a part of them will be used in a comprehensive
software-package without free publishing of its content or usage, then
a special licence agreement in any other form is possible and necessary. All
developers and users of this software-package should agree to it, with
subscribing a contract, which is stored by both partners in
paper-written form. The state of existence of such a contract doesn't
need to be published.
But a proper hint to the special licence agreement have to be stored
at a position in the file-tree, which is able to visit from outside, if
the content of the files are able to visit from outside too. If the
sources and its usage and the licence is secrecy, it is okay too.
Developer
The only one developer for this software-package is Hartmut Schorrig, Pinzberg, Germany. mailto: hartmut.schorrig@vishia.org