|  | @@ -1,149 +0,0 @@
 | 
	
		
			
				|  |  | -.TH ZLIB 3 "22 Jan 2024"
 | 
	
		
			
				|  |  | -.SH NAME
 | 
	
		
			
				|  |  | -zlib \- compression/decompression library
 | 
	
		
			
				|  |  | -.SH SYNOPSIS
 | 
	
		
			
				|  |  | -[see
 | 
	
		
			
				|  |  | -.I zlib.h
 | 
	
		
			
				|  |  | -for full description]
 | 
	
		
			
				|  |  | -.SH DESCRIPTION
 | 
	
		
			
				|  |  | -The
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -library is a general purpose data compression library.
 | 
	
		
			
				|  |  | -The code is thread safe, assuming that the standard library functions
 | 
	
		
			
				|  |  | -used are thread safe, such as memory allocation routines.
 | 
	
		
			
				|  |  | -It provides in-memory compression and decompression functions,
 | 
	
		
			
				|  |  | -including integrity checks of the uncompressed data.
 | 
	
		
			
				|  |  | -This version of the library supports only one compression method (deflation)
 | 
	
		
			
				|  |  | -but other algorithms may be added later
 | 
	
		
			
				|  |  | -with the same stream interface.
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -Compression can be done in a single step if the buffers are large enough
 | 
	
		
			
				|  |  | -or can be done by repeated calls of the compression function.
 | 
	
		
			
				|  |  | -In the latter case,
 | 
	
		
			
				|  |  | -the application must provide more input and/or consume the output
 | 
	
		
			
				|  |  | -(providing more output space) before each call.
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -The library also supports reading and writing files in
 | 
	
		
			
				|  |  | -.IR gzip (1)
 | 
	
		
			
				|  |  | -(.gz) format
 | 
	
		
			
				|  |  | -with an interface similar to that of stdio.
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -The library does not install any signal handler.
 | 
	
		
			
				|  |  | -The decoder checks the consistency of the compressed data,
 | 
	
		
			
				|  |  | -so the library should never crash even in the case of corrupted input.
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -All functions of the compression library are documented in the file
 | 
	
		
			
				|  |  | -.IR zlib.h .
 | 
	
		
			
				|  |  | -The distribution source includes examples of use of the library
 | 
	
		
			
				|  |  | -in the files
 | 
	
		
			
				|  |  | -.I test/example.c
 | 
	
		
			
				|  |  | -and
 | 
	
		
			
				|  |  | -.IR test/minigzip.c,
 | 
	
		
			
				|  |  | -as well as other examples in the
 | 
	
		
			
				|  |  | -.IR examples/
 | 
	
		
			
				|  |  | -directory.
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -Changes to this version are documented in the file
 | 
	
		
			
				|  |  | -.I ChangeLog
 | 
	
		
			
				|  |  | -that accompanies the source.
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -is built in to many languages and operating systems, including but not limited to
 | 
	
		
			
				|  |  | -Java, Python, .NET, PHP, Perl, Ruby, Swift, and Go.
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -An experimental package to read and write files in the .zip format,
 | 
	
		
			
				|  |  | -written on top of
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -by Gilles Vollant (info@winimage.com),
 | 
	
		
			
				|  |  | -is available at:
 | 
	
		
			
				|  |  | -.IP
 | 
	
		
			
				|  |  | -http://www.winimage.com/zLibDll/minizip.html
 | 
	
		
			
				|  |  | -and also in the
 | 
	
		
			
				|  |  | -.I contrib/minizip
 | 
	
		
			
				|  |  | -directory of the main
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -source distribution.
 | 
	
		
			
				|  |  | -.SH "SEE ALSO"
 | 
	
		
			
				|  |  | -The
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -web site can be found at:
 | 
	
		
			
				|  |  | -.IP
 | 
	
		
			
				|  |  | -http://zlib.net/
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -The data format used by the
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -library is described by RFC
 | 
	
		
			
				|  |  | -(Request for Comments) 1950 to 1952 in the files:
 | 
	
		
			
				|  |  | -.IP
 | 
	
		
			
				|  |  | -http://tools.ietf.org/html/rfc1950 (for the zlib header and trailer format)
 | 
	
		
			
				|  |  | -.br
 | 
	
		
			
				|  |  | -http://tools.ietf.org/html/rfc1951 (for the deflate compressed data format)
 | 
	
		
			
				|  |  | -.br
 | 
	
		
			
				|  |  | -http://tools.ietf.org/html/rfc1952 (for the gzip header and trailer format)
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -Mark Nelson wrote an article about
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -for the Jan. 1997 issue of  Dr. Dobb's Journal;
 | 
	
		
			
				|  |  | -a copy of the article is available at:
 | 
	
		
			
				|  |  | -.IP
 | 
	
		
			
				|  |  | -http://marknelson.us/1997/01/01/zlib-engine/
 | 
	
		
			
				|  |  | -.SH "REPORTING PROBLEMS"
 | 
	
		
			
				|  |  | -Before reporting a problem,
 | 
	
		
			
				|  |  | -please check the
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -web site to verify that you have the latest version of
 | 
	
		
			
				|  |  | -.IR zlib ;
 | 
	
		
			
				|  |  | -otherwise,
 | 
	
		
			
				|  |  | -obtain the latest version and see if the problem still exists.
 | 
	
		
			
				|  |  | -Please read the
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -FAQ at:
 | 
	
		
			
				|  |  | -.IP
 | 
	
		
			
				|  |  | -http://zlib.net/zlib_faq.html
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -before asking for help.
 | 
	
		
			
				|  |  | -Send questions and/or comments to zlib@gzip.org,
 | 
	
		
			
				|  |  | -or (for the Windows DLL version) to Gilles Vollant (info@winimage.com).
 | 
	
		
			
				|  |  | -.SH AUTHORS AND LICENSE
 | 
	
		
			
				|  |  | -Version 1.3.1
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -Copyright (C) 1995-2024 Jean-loup Gailly and Mark Adler
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -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.
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -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:
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -.nr step 1 1
 | 
	
		
			
				|  |  | -.IP \n[step]. 3
 | 
	
		
			
				|  |  | -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.
 | 
	
		
			
				|  |  | -.IP \n+[step].
 | 
	
		
			
				|  |  | -Altered source versions must be plainly marked as such, and must not be
 | 
	
		
			
				|  |  | -misrepresented as being the original software.
 | 
	
		
			
				|  |  | -.IP \n+[step].
 | 
	
		
			
				|  |  | -This notice may not be removed or altered from any source distribution.
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -Jean-loup Gailly        Mark Adler
 | 
	
		
			
				|  |  | -.br
 | 
	
		
			
				|  |  | -jloup@gzip.org          madler@alumni.caltech.edu
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -The deflate format used by
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -was defined by Phil Katz.
 | 
	
		
			
				|  |  | -The deflate and
 | 
	
		
			
				|  |  | -.I zlib
 | 
	
		
			
				|  |  | -specifications were written by L. Peter Deutsch.
 | 
	
		
			
				|  |  | -Thanks to all the people who reported problems and suggested various
 | 
	
		
			
				|  |  | -improvements in
 | 
	
		
			
				|  |  | -.IR zlib ;
 | 
	
		
			
				|  |  | -who are too numerous to cite here.
 | 
	
		
			
				|  |  | -.LP
 | 
	
		
			
				|  |  | -UNIX manual page by R. P. C. Rodgers,
 | 
	
		
			
				|  |  | -U.S. National Library of Medicine (rodgers@nlm.nih.gov).
 | 
	
		
			
				|  |  | -.\" end of man page
 |