NetBSD/usr.sbin/dhcp/ISC-LICENSE

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ISC LICENSE, Version 1.0
1. This license covers any file containing a statement following its
copyright message indicating that it is covered by this license.
It also covers any text or binary file, executable, electronic or
printed image that is derived from a file that is covered by this
license, or is a modified version of a file covered by this
license, whether such works exist now or in the future.
Hereafter, such works will be referred to as "works covered by
this license," or "covered works."
2. Each source file covered by this license contains a sequence of
text starting with the copyright message and ending with "Support
and other services are available for ISC products - see
http://www.isc.org for more information." This will hereafter be
referred to as the file's Bootstrap License.
3. If you take significant portions of any source file covered by
this license and include those portions in some other file, then
you must also copy the Bootstrap License into that other file,
and that file becomes a covered file. You may make a good-faith
judgement as to where in this file the bootstrap license should
appear.
4. The acronym "ISC", when used in this license or generally in the
context of works covered by this license, is an abbreviation for
the words "Internet Software Consortium."
5. A distribution, as referred to hereafter, is any file, collection
of printed text, CD ROM, boxed set, or other collection, physical
or electronic, which can be distributed as a single object and which
contains one or more works covered by this license.
6. You may make distributions containing covered files and provide
copies of such distributions to whomever you choose, with or
without charge, as long as you obey the other terms of this
license. Except as stated in (9), you may include as many or as
few covered files as you choose in such distributions.
7. When making copies of covered works to distribute to others, you
must not remove or alter the Bootstrap License. You may not place
your own copyright message, license, or similar statements in the
file prior to the original copyright message or anywhere within
the Bootstrap License. Object files and executable files are
exempt from the restrictions specified in this clause.
8. If the version of a covered source file as you received it, when
compiled, would normally produce executable code that would print
a copyright message followed by a message referring to an ISC web
page or other ISC documentation, you may not modify the the file
in such a way that, when compiled, it no longer produces
executable code to print such a message when invoked in the same way.
9. Any source file covered by this license will specify within the
Bootstrap License the name of the ISC distribution from which it
came, as well as a list of associated documentation files. The
associated documentation for a binary file is the same as the
associated documentation for the source file or files from which
it was derived. Associated documentation files contain
human-readable documentation which the ISC intends to accompany
any distribution.
If you produce a distribution, then for every covered file in that
distribution, you must include all of the associated documentation
files for that file. You need only include one copy of each such
documentation file in such distributions.
Absence of required documentation files from a distribution you
receive or absence of the list of documentation files from a
source file covered by this license does not excuse you from this
from this requirement. If the distribution you receive does not
contain these files, you must obtain them from the ISC and include
them in any redistribution of any work covered by this license.
For information on how to obtain required documentation not
included with your distribution, see:
http://www.isc.org/getting-documentation.html.
If the list of documentation files was removed from your copy of a
covered work, you must obtain such a list from the ISC. The
web page at http://www.isc.org/getting-documentation.html contains
pointers to lists of files for each ISC distribution covered by
this license.
It is permissible in a source or binary distribution containing
covered works to include reformatted versions of the documentation
files. It is also permissible to add to or modify the
documentation files, as long as the formatting is similar in
legibility, readability, font, and font size to other documentation
in the derived product, as long as any sections labeled
CONTRIBUTIONS in these files are unchanged except with respect to
formatting, as long as the order in which the CONTRIBUTIONS section
appears in these files is not changed, and as long as the manual
page which describes how to contribute to the Internet Software
Consortium (hereafter referred to as the Contributions Manual Page)
is unchanged except with respect to formatting.
Documentation that has been translated into another natural
language may be included in place of or in addition to the
required documentation, so long as the CONTRIBUTIONS section and
the Contributions Manual Page are either left in their original
language or translated into the new language with such care and
diligence as is required to preserve the original meaning.
10. You must include this license with any distribution that you make,
in such a way that it is clearly associated with such covered works
as are present in that distribution. In any electronic
distribution, the license must be in a file called "ISC-LICENSE".
If you make a distribution that contains works from more than one
ISC distribution, you may either include a copy of the ISC-LICENSE
file that accompanied each such ISC distribution in such a way that
works covered by each license are all clearly grouped with that
license, or you may include the single copy of the ISC-LICENSE that
has the highest version number of all the ISC-LICENSE files
included with such distributions, in which case all covered works
will be covered by that single license file. The version number
of a license appears at the top of the file containing the text of
that license, or if in printed form, at the top of the first page
of that license.
11. If the list of associated documentation is in a seperated file,
you must include that file with any distribution you make, in such
a way that the relationship between that file and the files that
refer to it is clear. It is not permissible to merge such files
in the event that you make a distribution including files from
more than one ISC distribution, unless all the Bootstrap Licenses
refer to files for their lists of associated documentation, and
those references all list the same filename.
12. If a distribution that includes covered works includes a mechanism
for automatically installing covered works, following that
installation process must not cause the person following that
process to violate this license, knowingly or unknowingly. In the
event that the producer of a distribution containing covered files
accidentally or wilfully violates this clause, persons other than
the producer of such a distribution shall not be held liable for
such violations, but are not otherwise excused from any
requirement of this license.
13. COVERED WORKS ARE PROVIDED "AS IS". ISC DISCLAIMS ALL WARRANTIES
WITH REGARD TO COVERED WORKS INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
14. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
CONNECTION WITH THE USE OF COVERED WORKS.
Use of covered works under different terms is prohibited unless you
have first obtained a license from ISC granting use pursuant to
different terms. Such terms may be negotiated by contacting ISC as
follows:
Internet Software Consortium
950 Charter Street
Redwood City, CA 94063
Tel: 1-888-868-1001
Fax: 1-650-779-7055
Email: licensing@isc.org