zlib: update to 1.2.13

1 files changed, 118 insertions, 118 deletions

diff --git a/libs/zlib/docs/README b/libs/zlib/docs/README
index 024b79d3d8..ffcf97d756 100644
--- a/libs/zlib/docs/README
+++ b/libs/zlib/docs/README
@@ -1,118 +1,118 @@
-ZLIB DATA COMPRESSION LIBRARY
-
-zlib 1.2.12 is a general purpose data compression library.  All the code is
-thread safe.  The data format used by the zlib library is described by RFCs
-(Request for Comments) 1950 to 1952 in the files
-http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and
-rfc1952 (gzip format).
-
-All functions of the compression library are documented in the file zlib.h
-(volunteer to write man pages welcome, contact zlib@gzip.org).  A usage example
-of the library is given in the file test/example.c which also tests that
-the library is working correctly.  Another example is given in the file
-test/minigzip.c.  The compression library itself is composed of all source
-files in the root directory.
-
-To compile all files and run the test program, follow the instructions given at
-the top of Makefile.in.  In short "./configure; make test", and if that goes
-well, "make install" should work for most flavors of Unix.  For Windows, use
-one of the special makefiles in win32/ or contrib/vstudio/ .  For VMS, use
-make_vms.com.
-
-Questions about zlib should be sent to <zlib@gzip.org>, or to Gilles Vollant
-<info@winimage.com> for the Windows DLL version.  The zlib home page is
-http://zlib.net/ .  Before reporting a problem, please check this site to
-verify that you have the latest version of zlib; otherwise get the latest
-version and check whether the problem still exists or not.
-
-PLEASE read the zlib FAQ http://zlib.net/zlib_faq.html before asking for help.
-
-Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan.  1997
-issue of Dr.  Dobb's Journal; a copy of the article is available at
-http://marknelson.us/1997/01/01/zlib-engine/ .
-
-The changes made in version 1.2.12 are documented in the file ChangeLog.
-
-Unsupported third party contributions are provided in directory contrib/ .
-
-zlib is available in Java using the java.util.zip package, documented at
-http://java.sun.com/developer/technicalArticles/Programming/compression/ .
-
-A Perl interface to zlib written by Paul Marquess <pmqs@cpan.org> is available
-at CPAN (Comprehensive Perl Archive Network) sites, including
-http://search.cpan.org/~pmqs/IO-Compress-Zlib/ .
-
-A Python interface to zlib written by A.M. Kuchling <amk@amk.ca> is
-available in Python 1.5 and later versions, see
-http://docs.python.org/library/zlib.html .
-
-zlib is built into tcl: http://wiki.tcl.tk/4610 .
-
-An experimental package to read and write files in .zip format, written on top
-of zlib by Gilles Vollant <info@winimage.com>, is available in the
-contrib/minizip directory of zlib.
-
-
-Notes for some targets:
-
-- For Windows DLL versions, please see win32/DLL_FAQ.txt
-
-- For 64-bit Irix, deflate.c must be compiled without any optimization. With
-  -O, one libpng test fails. The test works in 32 bit mode (with the -n32
-  compiler flag). The compiler bug has been reported to SGI.
-
-- zlib doesn't work with gcc 2.6.3 on a DEC 3000/300LX under OSF/1 2.1 it works
-  when compiled with cc.
-
-- On Digital Unix 4.0D (formely OSF/1) on AlphaServer, the cc option -std1 is
-  necessary to get gzprintf working correctly. This is done by configure.
-
-- zlib doesn't work on HP-UX 9.05 with some versions of /bin/cc. It works with
-  other compilers. Use "make test" to check your compiler.
-
-- gzdopen is not supported on RISCOS or BEOS.
-
-- For PalmOs, see http://palmzlib.sourceforge.net/
-
-
-Acknowledgments:
-
-  The deflate format used by zlib was defined by Phil Katz.  The deflate and
-  zlib specifications were written by L.  Peter Deutsch.  Thanks to all the
-  people who reported problems and suggested various improvements in zlib; they
-  are too numerous to cite here.
-
-Copyright notice:
-
- (C) 1995-2022 Jean-loup Gailly and Mark Adler
-
-  This software is provided 'as-is', without any express or implied
-  warranty.  In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
-
-  Jean-loup Gailly        Mark Adler
-  jloup@gzip.org          madler@alumni.caltech.edu
-
-If you use the zlib library in a product, we would appreciate *not* receiving
-lengthy legal documents to sign.  The sources are provided for free but without
-warranty of any kind.  The library has been entirely written by Jean-loup
-Gailly and Mark Adler; it does not include third-party code.  We make all
-contributions to and distributions of this project solely in our personal
-capacity, and are not conveying any rights to any intellectual property of
-any third parties.
-
-If you redistribute modified sources, we would appreciate that you include in
-the file ChangeLog history information documenting your changes.  Please read
-the FAQ for more information on the distribution of modified source versions.
+ZLIB DATA COMPRESSION LIBRARY

+

+zlib 1.2.13 is a general purpose data compression library.  All the code is

+thread safe.  The data format used by the zlib library is described by RFCs

+(Request for Comments) 1950 to 1952 in the files

+http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and

+rfc1952 (gzip format).

+

+All functions of the compression library are documented in the file zlib.h

+(volunteer to write man pages welcome, contact zlib@gzip.org).  A usage example

+of the library is given in the file test/example.c which also tests that

+the library is working correctly.  Another example is given in the file

+test/minigzip.c.  The compression library itself is composed of all source

+files in the root directory.

+

+To compile all files and run the test program, follow the instructions given at

+the top of Makefile.in.  In short "./configure; make test", and if that goes

+well, "make install" should work for most flavors of Unix.  For Windows, use

+one of the special makefiles in win32/ or contrib/vstudio/ .  For VMS, use

+make_vms.com.

+

+Questions about zlib should be sent to <zlib@gzip.org>, or to Gilles Vollant

+<info@winimage.com> for the Windows DLL version.  The zlib home page is

+http://zlib.net/ .  Before reporting a problem, please check this site to

+verify that you have the latest version of zlib; otherwise get the latest

+version and check whether the problem still exists or not.

+

+PLEASE read the zlib FAQ http://zlib.net/zlib_faq.html before asking for help.

+

+Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan.  1997

+issue of Dr.  Dobb's Journal; a copy of the article is available at

+http://marknelson.us/1997/01/01/zlib-engine/ .

+

+The changes made in version 1.2.13 are documented in the file ChangeLog.

+

+Unsupported third party contributions are provided in directory contrib/ .

+

+zlib is available in Java using the java.util.zip package, documented at

+http://java.sun.com/developer/technicalArticles/Programming/compression/ .

+

+A Perl interface to zlib written by Paul Marquess <pmqs@cpan.org> is available

+at CPAN (Comprehensive Perl Archive Network) sites, including

+http://search.cpan.org/~pmqs/IO-Compress-Zlib/ .

+

+A Python interface to zlib written by A.M. Kuchling <amk@amk.ca> is

+available in Python 1.5 and later versions, see

+http://docs.python.org/library/zlib.html .

+

+zlib is built into tcl: http://wiki.tcl.tk/4610 .

+

+An experimental package to read and write files in .zip format, written on top

+of zlib by Gilles Vollant <info@winimage.com>, is available in the

+contrib/minizip directory of zlib.

+

+

+Notes for some targets:

+

+- For Windows DLL versions, please see win32/DLL_FAQ.txt

+

+- For 64-bit Irix, deflate.c must be compiled without any optimization. With

+  -O, one libpng test fails. The test works in 32 bit mode (with the -n32

+  compiler flag). The compiler bug has been reported to SGI.

+

+- zlib doesn't work with gcc 2.6.3 on a DEC 3000/300LX under OSF/1 2.1 it works

+  when compiled with cc.

+

+- On Digital Unix 4.0D (formely OSF/1) on AlphaServer, the cc option -std1 is

+  necessary to get gzprintf working correctly. This is done by configure.

+

+- zlib doesn't work on HP-UX 9.05 with some versions of /bin/cc. It works with

+  other compilers. Use "make test" to check your compiler.

+

+- gzdopen is not supported on RISCOS or BEOS.

+

+- For PalmOs, see http://palmzlib.sourceforge.net/

+

+

+Acknowledgments:

+

+  The deflate format used by zlib was defined by Phil Katz.  The deflate and

+  zlib specifications were written by L.  Peter Deutsch.  Thanks to all the

+  people who reported problems and suggested various improvements in zlib; they

+  are too numerous to cite here.

+

+Copyright notice:

+

+ (C) 1995-2022 Jean-loup Gailly and Mark Adler

+

+  This software is provided 'as-is', without any express or implied

+  warranty.  In no event will the authors be held liable for any damages

+  arising from the use of this software.

+

+  Permission is granted to anyone to use this software for any purpose,

+  including commercial applications, and to alter it and redistribute it

+  freely, subject to the following restrictions:

+

+  1. The origin of this software must not be misrepresented; you must not

+     claim that you wrote the original software. If you use this software

+     in a product, an acknowledgment in the product documentation would be

+     appreciated but is not required.

+  2. Altered source versions must be plainly marked as such, and must not be

+     misrepresented as being the original software.

+  3. This notice may not be removed or altered from any source distribution.

+

+  Jean-loup Gailly        Mark Adler

+  jloup@gzip.org          madler@alumni.caltech.edu

+

+If you use the zlib library in a product, we would appreciate *not* receiving

+lengthy legal documents to sign.  The sources are provided for free but without

+warranty of any kind.  The library has been entirely written by Jean-loup

+Gailly and Mark Adler; it does not include third-party code.  We make all

+contributions to and distributions of this project solely in our personal

+capacity, and are not conveying any rights to any intellectual property of

+any third parties.

+

+If you redistribute modified sources, we would appreciate that you include in

+the file ChangeLog history information documenting your changes.  Please read

+the FAQ for more information on the distribution of modified source versions.