update

.CondaPkg/env/Library/share/doc/expat/AUTHORS

@@ -0,0 +1,10 @@
+Expat is brought to you by:
+
+Clark Cooper
+Fred L. Drake, Jr.
+Greg Stein
+James Clark
+Karl Waclawek
+Rhodri James
+Sebastian Pipping
+Steven Solie

.CondaPkg/env/Library/share/libffi/libffiTargets-release.cmake

@@ -12,8 +12,8 @@ set_target_properties(ffi_static PROPERTIES
   IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/lib/ffi.lib"
   )
 
-list(APPEND _IMPORT_CHECK_TARGETS ffi_static )
-list(APPEND _IMPORT_CHECK_FILES_FOR_ffi_static "${_IMPORT_PREFIX}/lib/ffi.lib" )
+list(APPEND _cmake_import_check_targets ffi_static )
+list(APPEND _cmake_import_check_files_for_ffi_static "${_IMPORT_PREFIX}/lib/ffi.lib" )
 
 # Import target "ffi_shared" for configuration "Release"
 set_property(TARGET ffi_shared APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
@@ -22,8 +22,8 @@ set_target_properties(ffi_shared PROPERTIES
   IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/bin/ffi.dll"
   )
 
-list(APPEND _IMPORT_CHECK_TARGETS ffi_shared )
-list(APPEND _IMPORT_CHECK_FILES_FOR_ffi_shared "${_IMPORT_PREFIX}/lib/ffi.lib" "${_IMPORT_PREFIX}/bin/ffi.dll" )
+list(APPEND _cmake_import_check_targets ffi_shared )
+list(APPEND _cmake_import_check_files_for_ffi_shared "${_IMPORT_PREFIX}/lib/ffi.lib" "${_IMPORT_PREFIX}/bin/ffi.dll" )
 
 # Commands beyond this point should not need to know the version.
 set(CMAKE_IMPORT_FILE_VERSION)

.CondaPkg/env/Library/share/libffi/libffiTargets.cmake

@@ -1,10 +1,13 @@
 # Generated by CMake
 
-if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.6)
-   message(FATAL_ERROR "CMake >= 2.6.0 required")
+if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.8)
+   message(FATAL_ERROR "CMake >= 2.8.0 required")
+endif()
+if(CMAKE_VERSION VERSION_LESS "2.8.3")
+   message(FATAL_ERROR "CMake >= 2.8.3 required")
 endif()
 cmake_policy(PUSH)
-cmake_policy(VERSION 2.6...3.20)
+cmake_policy(VERSION 2.8.3...3.24)
 #----------------------------------------------------------------
 # Generated CMake target import file.
 #----------------------------------------------------------------
@@ -13,32 +16,34 @@ cmake_policy(VERSION 2.6...3.20)
 set(CMAKE_IMPORT_FILE_VERSION 1)
 
 # Protect against multiple inclusion, which would fail when already imported targets are added once more.
-set(_targetsDefined)
-set(_targetsNotDefined)
-set(_expectedTargets)
-foreach(_expectedTarget ffi_static ffi_shared)
-  list(APPEND _expectedTargets ${_expectedTarget})
-  if(NOT TARGET ${_expectedTarget})
-    list(APPEND _targetsNotDefined ${_expectedTarget})
-  endif()
-  if(TARGET ${_expectedTarget})
-    list(APPEND _targetsDefined ${_expectedTarget})
+set(_cmake_targets_defined "")
+set(_cmake_targets_not_defined "")
+set(_cmake_expected_targets "")
+foreach(_cmake_expected_target IN ITEMS ffi_static ffi_shared)
+  list(APPEND _cmake_expected_targets "${_cmake_expected_target}")
+  if(TARGET "${_cmake_expected_target}")
+    list(APPEND _cmake_targets_defined "${_cmake_expected_target}")
+  else()
+    list(APPEND _cmake_targets_not_defined "${_cmake_expected_target}")
   endif()
 endforeach()
-if("${_targetsDefined}" STREQUAL "${_expectedTargets}")
-  unset(_targetsDefined)
-  unset(_targetsNotDefined)
-  unset(_expectedTargets)
-  set(CMAKE_IMPORT_FILE_VERSION)
+unset(_cmake_expected_target)
+if(_cmake_targets_defined STREQUAL _cmake_expected_targets)
+  unset(_cmake_targets_defined)
+  unset(_cmake_targets_not_defined)
+  unset(_cmake_expected_targets)
+  unset(CMAKE_IMPORT_FILE_VERSION)
   cmake_policy(POP)
   return()
 endif()
-if(NOT "${_targetsDefined}" STREQUAL "")
-  message(FATAL_ERROR "Some (but not all) targets in this export set were already defined.\nTargets Defined: ${_targetsDefined}\nTargets not yet defined: ${_targetsNotDefined}\n")
+if(NOT _cmake_targets_defined STREQUAL "")
+  string(REPLACE ";" ", " _cmake_targets_defined_text "${_cmake_targets_defined}")
+  string(REPLACE ";" ", " _cmake_targets_not_defined_text "${_cmake_targets_not_defined}")
+  message(FATAL_ERROR "Some (but not all) targets in this export set were already defined.\nTargets Defined: ${_cmake_targets_defined_text}\nTargets not yet defined: ${_cmake_targets_not_defined_text}\n")
 endif()
-unset(_targetsDefined)
-unset(_targetsNotDefined)
-unset(_expectedTargets)
+unset(_cmake_targets_defined)
+unset(_cmake_targets_not_defined)
+unset(_cmake_expected_targets)
 
 
 # Compute the installation prefix relative to this file.
@@ -56,21 +61,22 @@ add_library(ffi_static STATIC IMPORTED)
 add_library(ffi_shared SHARED IMPORTED)
 
 # Load information for each installed configuration.
-get_filename_component(_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
-file(GLOB CONFIG_FILES "${_DIR}/libffiTargets-*.cmake")
-foreach(f ${CONFIG_FILES})
-  include(${f})
+file(GLOB _cmake_config_files "${CMAKE_CURRENT_LIST_DIR}/libffiTargets-*.cmake")
+foreach(_cmake_config_file IN LISTS _cmake_config_files)
+  include("${_cmake_config_file}")
 endforeach()
+unset(_cmake_config_file)
+unset(_cmake_config_files)
 
 # Cleanup temporary variables.
 set(_IMPORT_PREFIX)
 
 # Loop over all imported files and verify that they actually exist
-foreach(target ${_IMPORT_CHECK_TARGETS} )
-  foreach(file ${_IMPORT_CHECK_FILES_FOR_${target}} )
-    if(NOT EXISTS "${file}" )
-      message(FATAL_ERROR "The imported target \"${target}\" references the file
-   \"${file}\"
+foreach(_cmake_target IN LISTS _cmake_import_check_targets)
+  foreach(_cmake_file IN LISTS "_cmake_import_check_files_for_${_cmake_target}")
+    if(NOT EXISTS "${_cmake_file}")
+      message(FATAL_ERROR "The imported target \"${_cmake_target}\" references the file
+   \"${_cmake_file}\"
 but this file does not exist.  Possible reasons include:
 * The file was deleted, renamed, or moved to another location.
 * An install or uninstall procedure did not complete successfully.
@@ -80,9 +86,11 @@ but not all the files it references.
 ")
     endif()
   endforeach()
-  unset(_IMPORT_CHECK_FILES_FOR_${target})
+  unset(_cmake_file)
+  unset("_cmake_import_check_files_for_${_cmake_target}")
 endforeach()
-unset(_IMPORT_CHECK_TARGETS)
+unset(_cmake_target)
+unset(_cmake_import_check_targets)
 
 # This file does not depend on other imported targets which have
 # been exported from the same project but in a separate export set.

.CondaPkg/env/Library/share/man/man1/xmlwf.1

@@ -0,0 +1,338 @@
+'\" -*- coding: us-ascii -*-
+.if \n(.g .ds T< \\FC
+.if \n(.g .ds T> \\F[\n[.fam]]
+.de URL
+\\$2 \(la\\$1\(ra\\$3
+..
+.if \n(.g .mso www.tmac
+.TH XMLWF 1 "September 4, 2024" "" ""
+.SH NAME
+xmlwf \- Determines if an XML document is well-formed
+.SH SYNOPSIS
+'nh
+.fi
+.ad l
+\fBxmlwf\fR \kx
+.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
+'in \n(.iu+\nxu
+[\fIOPTIONS\fR] [\fIFILE\fR ...]
+'in \n(.iu-\nxu
+.ad b
+'hy
+'nh
+.fi
+.ad l
+\fBxmlwf\fR \kx
+.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
+'in \n(.iu+\nxu
+\fB-h\fR | \fB--help\fR 
+'in \n(.iu-\nxu
+.ad b
+'hy
+'nh
+.fi
+.ad l
+\fBxmlwf\fR \kx
+.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
+'in \n(.iu+\nxu
+\fB-v\fR | \fB--version\fR 
+'in \n(.iu-\nxu
+.ad b
+'hy
+.SH DESCRIPTION
+\fBxmlwf\fR uses the Expat library to
+determine if an XML document is well-formed. It is
+non-validating.
+.PP
+If you do not specify any files on the command-line, and you
+have a recent version of \fBxmlwf\fR, the
+input file will be read from standard input.
+.SH "WELL-FORMED DOCUMENTS"
+A well-formed document must adhere to the
+following rules:
+.TP 0.2i
+\(bu
+The file begins with an XML declaration. For instance,
+\*(T<<?xml version="1.0" standalone="yes"?>\*(T>.
+\fINOTE\fR:
+\fBxmlwf\fR does not currently
+check for a valid XML declaration.
+.TP 0.2i
+\(bu
+Every start tag is either empty (<tag/>)
+or has a corresponding end tag.
+.TP 0.2i
+\(bu
+There is exactly one root element. This element must contain
+all other elements in the document. Only comments, white
+space, and processing instructions may come after the close
+of the root element.
+.TP 0.2i
+\(bu
+All elements nest properly.
+.TP 0.2i
+\(bu
+All attribute values are enclosed in quotes (either single
+or double).
+.PP
+If the document has a DTD, and it strictly complies with that
+DTD, then the document is also considered \fIvalid\fR.
+\fBxmlwf\fR is a non-validating parser --
+it does not check the DTD. However, it does support
+external entities (see the \*(T<\fB\-x\fR\*(T> option).
+.SH OPTIONS
+When an option includes an argument, you may specify the argument either
+separately ("\*(T<\fB\-d\fR\*(T> \fIoutput\fR") or concatenated with the
+option ("\*(T<\fB\-d\fR\*(T>\fIoutput\fR"). \fBxmlwf\fR
+supports both.
+.TP 
+\*(T<\fB\-a\fR\*(T> \fIfactor\fR
+Sets the maximum tolerated amplification factor
+for protection against billion laughs attacks (default: 100.0).
+The amplification factor is calculated as ..
+
+.nf
+
+            amplification := (direct + indirect) / direct
+          
+.fi
+
+\&.. while parsing, whereas
+<direct> is the number of bytes read
+from the primary document in parsing and
+<indirect> is the number of bytes
+added by expanding entities and reading of external DTD files,
+combined.
+
+\fINOTE\fR:
+If you ever need to increase this value for non-attack payload,
+please file a bug report.
+.TP 
+\*(T<\fB\-b\fR\*(T> \fIbytes\fR
+Sets the number of output bytes (including amplification)
+needed to activate protection against billion laughs attacks
+(default: 8 MiB).
+This can be thought of as an "activation threshold".
+
+\fINOTE\fR:
+If you ever need to increase this value for non-attack payload,
+please file a bug report.
+.TP 
+\*(T<\fB\-c\fR\*(T>
+If the input file is well-formed and \fBxmlwf\fR
+doesn't encounter any errors, the input file is simply copied to
+the output directory unchanged.
+This implies no namespaces (turns off \*(T<\fB\-n\fR\*(T>) and
+requires \*(T<\fB\-d\fR\*(T> to specify an output directory.
+.TP 
+\*(T<\fB\-d\fR\*(T> \fIoutput-dir\fR
+Specifies a directory to contain transformed
+representations of the input files.
+By default, \*(T<\fB\-d\fR\*(T> outputs a canonical representation
+(described below).
+You can select different output formats using \*(T<\fB\-c\fR\*(T>,
+\*(T<\fB\-m\fR\*(T> and \*(T<\fB\-N\fR\*(T>.
+
+The output filenames will
+be exactly the same as the input filenames or "STDIN" if the input is
+coming from standard input. Therefore, you must be careful that the
+output file does not go into the same directory as the input
+file. Otherwise, \fBxmlwf\fR will delete the
+input file before it generates the output file (just like running
+\*(T<cat < file > file\*(T> in most shells).
+
+Two structurally equivalent XML documents have a byte-for-byte
+identical canonical XML representation.
+Note that ignorable white space is considered significant and
+is treated equivalently to data.
+More on canonical XML can be found at
+http://www.jclark.com/xml/canonxml.html .
+.TP 
+\*(T<\fB\-e\fR\*(T> \fIencoding\fR
+Specifies the character encoding for the document, overriding
+any document encoding declaration. \fBxmlwf\fR
+supports four built-in encodings:
+\*(T<US\-ASCII\*(T>,
+\*(T<UTF\-8\*(T>,
+\*(T<UTF\-16\*(T>, and
+\*(T<ISO\-8859\-1\*(T>.
+Also see the \*(T<\fB\-w\fR\*(T> option.
+.TP 
+\*(T<\fB\-g\fR\*(T> \fIbytes\fR
+Sets the buffer size to request per call pair to
+\*(T<\fBXML_GetBuffer\fR\*(T> and \*(T<\fBread\fR\*(T>
+(default: 8 KiB).
+.TP 
+\*(T<\fB\-h\fR\*(T>, \*(T<\fB\-\-help\fR\*(T>
+Prints short usage information on command \fBxmlwf\fR,
+and then exits.
+Similar to this man page but more concise.
+.TP 
+\*(T<\fB\-k\fR\*(T>
+When processing multiple files, \fBxmlwf\fR
+by default halts after the the first file with an error.
+This tells \fBxmlwf\fR to report the error
+but to keep processing.
+This can be useful, for example, when testing a filter that converts
+many files to XML and you want to quickly find out which conversions
+failed.
+.TP 
+\*(T<\fB\-m\fR\*(T>
+Outputs some strange sort of XML file that completely
+describes the input file, including character positions.
+Requires \*(T<\fB\-d\fR\*(T> to specify an output file.
+.TP 
+\*(T<\fB\-n\fR\*(T>
+Turns on namespace processing. (describe namespaces)
+\*(T<\fB\-c\fR\*(T> disables namespaces.
+.TP 
+\*(T<\fB\-N\fR\*(T>
+Adds a doctype and notation declarations to canonical XML output.
+This matches the example output used by the formal XML test cases.
+Requires \*(T<\fB\-d\fR\*(T> to specify an output file.
+.TP 
+\*(T<\fB\-p\fR\*(T>
+Tells \fBxmlwf\fR to process external DTDs and parameter
+entities.
+
+Normally \fBxmlwf\fR never parses parameter
+entities. \*(T<\fB\-p\fR\*(T> tells it to always parse them.
+\*(T<\fB\-p\fR\*(T> implies \*(T<\fB\-x\fR\*(T>.
+.TP 
+\*(T<\fB\-q\fR\*(T>
+Disable reparse deferral, and allow quadratic parse runtime
+on large tokens (default: reparse deferral enabled).
+.TP 
+\*(T<\fB\-r\fR\*(T>
+Normally \fBxmlwf\fR memory-maps the XML file
+before parsing; this can result in faster parsing on many
+platforms.
+\*(T<\fB\-r\fR\*(T> turns off memory-mapping and uses normal file
+IO calls instead.
+Of course, memory-mapping is automatically turned off
+when reading from standard input.
+
+Use of memory-mapping can cause some platforms to report
+substantially higher memory usage for
+\fBxmlwf\fR, but this appears to be a matter of
+the operating system reporting memory in a strange way; there is
+not a leak in \fBxmlwf\fR.
+.TP 
+\*(T<\fB\-s\fR\*(T>
+Prints an error if the document is not standalone. 
+A document is standalone if it has no external subset and no
+references to parameter entities.
+.TP 
+\*(T<\fB\-t\fR\*(T>
+Turns on timings. This tells Expat to parse the entire file,
+but not perform any processing.
+This gives a fairly accurate idea of the raw speed of Expat itself
+without client overhead.
+\*(T<\fB\-t\fR\*(T> turns off most of the output options
+(\*(T<\fB\-d\fR\*(T>, \*(T<\fB\-m\fR\*(T>, \*(T<\fB\-c\fR\*(T>, ...).
+.TP 
+\*(T<\fB\-v\fR\*(T>, \*(T<\fB\-\-version\fR\*(T>
+Prints the version of the Expat library being used, including some
+information on the compile-time configuration of the library, and
+then exits.
+.TP 
+\*(T<\fB\-w\fR\*(T>
+Enables support for Windows code pages.
+Normally, \fBxmlwf\fR will throw an error if it
+runs across an encoding that it is not equipped to handle itself. With
+\*(T<\fB\-w\fR\*(T>, \fBxmlwf\fR will try to use a Windows code
+page. See also \*(T<\fB\-e\fR\*(T>.
+.TP 
+\*(T<\fB\-x\fR\*(T>
+Turns on parsing external entities.
+
+Non-validating parsers are not required to resolve external
+entities, or even expand entities at all.
+Expat always expands internal entities (?),
+but external entity parsing must be enabled explicitly.
+
+External entities are simply entities that obtain their
+data from outside the XML file currently being parsed.
+
+This is an example of an internal entity:
+
+.nf
+
+<!ENTITY vers '1.0.2'>
+.fi
+
+And here are some examples of external entities:
+
+.nf
+
+<!ENTITY header SYSTEM "header\-&vers;.xml">  (parsed)
+<!ENTITY logo SYSTEM "logo.png" PNG>         (unparsed)
+.fi
+.TP 
+\*(T<\fB\-\-\fR\*(T>
+(Two hyphens.)
+Terminates the list of options. This is only needed if a filename
+starts with a hyphen. For example:
+
+.nf
+
+xmlwf \-\- \-myfile.xml
+.fi
+
+will run \fBxmlwf\fR on the file
+\*(T<\fI\-myfile.xml\fR\*(T>.
+.PP
+Older versions of \fBxmlwf\fR do not support
+reading from standard input.
+.SH OUTPUT
+\fBxmlwf\fR outputs nothing for files which are problem-free.
+If any input file is not well-formed, or if the output for any
+input file cannot be opened, \fBxmlwf\fR prints a single
+line describing the problem to standard output.
+.PP
+If the \*(T<\fB\-k\fR\*(T> option is not provided, \fBxmlwf\fR
+halts upon encountering a well-formedness or output-file error. 
+If \*(T<\fB\-k\fR\*(T> is provided, \fBxmlwf\fR continues
+processing the remaining input files, describing problems found with any of them.
+.SH "EXIT STATUS"
+For options \*(T<\fB\-v\fR\*(T>|\*(T<\fB\-\-version\fR\*(T> or \*(T<\fB\-h\fR\*(T>|\*(T<\fB\-\-help\fR\*(T>, \fBxmlwf\fR always exits with status code 0. For other cases, the following exit status codes are returned:
+.TP 
+\*(T<\fB0\fR\*(T>
+The input files are well-formed and the output (if requested) was written successfully.
+.TP 
+\*(T<\fB1\fR\*(T>
+An internal error occurred.
+.TP 
+\*(T<\fB2\fR\*(T>
+One or more input files were not well-formed or could not be parsed.
+.TP 
+\*(T<\fB3\fR\*(T>
+If using the \*(T<\fB\-d\fR\*(T> option, an error occurred opening an output file.
+.TP 
+\*(T<\fB4\fR\*(T>
+There was a command-line argument error in how \fBxmlwf\fR was invoked.
+.SH BUGS
+The errors should go to standard error, not standard output.
+.PP
+There should be a way to get \*(T<\fB\-d\fR\*(T> to send its
+output to standard output rather than forcing the user to send
+it to a file.
+.PP
+I have no idea why anyone would want to use the
+\*(T<\fB\-d\fR\*(T>, \*(T<\fB\-c\fR\*(T>, and
+\*(T<\fB\-m\fR\*(T> options. If someone could explain it to
+me, I'd like to add this information to this manpage.
+.SH "SEE ALSO"
+.nf
+
+The Expat home page:                            https://libexpat.github.io/
+The W3 XML 1.0 specification (fourth edition):  https://www.w3.org/TR/2006/REC\-xml\-20060816/
+Billion laughs attack:                          https://en.wikipedia.org/wiki/Billion_laughs_attack
+.fi
+.SH AUTHOR
+This manual page was originally written by Scott Bronson <\*(T<bronson@rinspin.com\*(T>>
+in December 2001 for
+the Debian GNU/Linux system (but may be used by others). Permission is
+granted to copy, distribute and/or modify this document under
+the terms of the GNU Free Documentation
+License, Version 1.1.

.CondaPkg/env/Library/share/man/man3/zlib.3

@@ -0,0 +1,149 @@
+.TH ZLIB 3 "13 Oct 2022"
+.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 1.2.13
+.LP
+Copyright (C) 1995-2022 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