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[libpng16] Added a common-law trademark notice and export control information

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to the LICENSE file, png.h, and the man page.
This commit is contained in:
Glenn Randers-Pehrson
2016-02-10 11:46:31 -06:00
parent 7684bcae7d
commit 08bd7654bc
6 changed files with 84 additions and 33 deletions
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39
libpng.3
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@@ -1,4 +1,4 @@
.TH LIBPNG 3 "February 8, 2016"
.TH LIBPNG 3 "February 10, 2016"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.22beta03
.SH SYNOPSIS
@@ -510,7 +510,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.22beta03 - February 8, 2016
libpng version 1.6.22beta03 - February 10, 2016
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2016 Glenn Randers-Pehrson
@@ -521,7 +521,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.6.22beta03 - February 8, 2016
libpng versions 0.97, January 1998, through 1.6.22beta03 - February 10, 2016
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2016 Glenn Randers-Pehrson
@@ -6005,7 +6005,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.6.22beta03 - February 8, 2016:
Libpng version 1.6.22beta03 - February 10, 2016:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@@ -6030,7 +6030,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.6.22beta03, February 8, 2016, are
libpng versions 1.0.7, July 1, 2000, through 1.6.22beta03, February 10, 2016, are
Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
@@ -6115,6 +6115,29 @@ appreciated.
END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.
TRADEMARK:
The name "libpng" has not been registered by the Copyright owner
as a trademark in any jurisdiction. However, because libpng has
been distributed and maintained world-wide, continually since 1995,
the Copyright owner claims "common-law trademark protection" in any
jurisdiction where common-law trademark is recognized.
OSI CERTIFICATION:
Libpng is OSI Certified Open Source Software. OSI Certified Open Source is
a certification mark of the Open Source Initiative. OSI has not addressed
the additional disclaimers inserted at version 1.0.7.
EXPORT CONTROL:
The Copyright owner believes that the Export Control Classification
Number (ECCN) for libpng is EAR99, which means not subject to export
controls or International Traffic in Arms Regulations (ITAR) because
it is open source, publicly available software, that does not contain
any encryption software. See the EAR, paragraphs 734.3(b)(3) and
734.7(b).
A "png_get_copyright" function is available, for convenient use in "about"
boxes and the like:
@@ -6123,13 +6146,9 @@ boxes and the like:
Also, the PNG logo (in PNG format, of course) is supplied in the
files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
Libpng is OSI Certified Open Source Software. OSI Certified Open Source is
a certification mark of the Open Source Initiative. OSI has not addressed
the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
February 8, 2016
February 10, 2016
.\" end of man page