Copyright for zsync source package in Buster

This package was debianized by Robert Lemmen  on
Mon, 15 Nov 2004 12:56:46 +0100.

It was downloaded from http://zsync.moria.org.uk/

Copyright: 
 zsync is based on the rsync algorithm, by Andrew Tridgell. zsync also uses
 a large part of zlib - this code, in the zlib subdirectory,  is copyright
 1995-2003 Jean-loup Gailly and Mark Adler, see zlib/README for details.

 zlib also includes checksum code taken from OpenBSD. The MD4 code is public
 domanain, by Colin Plumb and Todd C. Miller. The SHA1 code is also public
 domain, by Steve Reid. This code is in the libhash/ subdirectory, see the
 individual files for their non-copyright notices.

 The rest of the code (that is, everything not in the zlib and libhash
 subdirectories) is copyright (C) 2004 Colin Phipps .

Upstream Author: Colin Phipps 

License:


                             The Artistic License
                          Version 2.0beta4, October 2000
 
                          Copyright (C) 2000, Larry Wall.
         Everyone is permitted to copy and distribute verbatim copies
          of this license document, but changing it is not allowed.
 
                                   Preamble
 
 This copyright license states the terms under which a given free
 software Package may be copied, modified and/or redistributed, while the
 Originator(s) maintain some artistic control over the future development
 of that Package (at least as much artistic control as can be given under
 copyright law while still making the Package open source and free software).
 
 This license is bound by copyright law, and thus it legally applies only
 to works which the copyright holder has permitted copying, distribution
 or modification under the terms of the Artistic License, Version 2.0.
 
 You are reminded that You are always permitted to make arrangements
 wholly outside of a given copyright license directly with the copyright
 holder(s) of a given Package. If the terms of this license impede your
 ability to make full use of the Package, You are encouraged to contact
 the copyright holder(s) and seek a different licensing arrangement.
 
                                 Definitions
 
 "Package" refers to the collection of files distributed by the
 Originator(s), and derivatives of that collection of files created
 through textual modification.
 
 "Standard Version" refers to the Package if it has not been modified, or
 has been modified only in ways suggested by the Originator(s).
 
 "Modified Version" refers to the Package, if it has been changed by You
 via textual modification of the source code, and such changes were not
 suggested by the Originator(s).
 
 "Originator" refers to the author(s) and/or copyright holder(s) of the
 Standard Version of the Package.
 
 "You" and "Your" refers to any person who would like to copy,
 distribute, or modify the Package.
 
 "Distribution Fee" is any fee that You charge for providing a copy of
 this Package to another party. It does not refer to licensing fees.
 
 "Freely Available" means that:
 
        (a) no fee is charged for the right to use the item (though a
            Distribution Fee may be charged).
 
        (b) recipients of the item may redistribute it under the same
            conditions they received it.
 
        (c) If the item is a binary, object code, bytecode, the complete
            corresponding machine-readable source code is included with the
            item.
 
 
          Permission for Use and Modification Without Redistribution
 
   (1) You are permitted to use the Standard Version and create and use
       Modified Versions for any purpose without restriction, provided that
       you do not redistribute the Modified Version to others outside of your
       company or organization.
 
 
            Permissions for Redistribution of the Standard Version
 
   (2) You may make available verbatim copies of the source code of the
       Standard Version of this Package in any medium without restriction,
       either gratis or for a Distribution Fee, provided that you duplicate
       all of the original copyright notices and associated disclaimers.  At
       Your discretion, such verbatim copies may or may not include compiled
       bytecode, object code or binary versions of the corresponding source
       code in the same medium.
 
   (3) You may apply any bug fixes, portability changes, and other
       modifications made available from any of the Originator(s).  The
       resulting modified Package will still be considered the Standard
       Version, and may be copied, modified and redistributed under the terms
       of the original license of the Standard Version as if it were the
       Standard Version.
 
 
  Permissions for Redistribution of Modified Versions of the Package as Source
 
   (4) You may modify your copy of the source code of this Package in any way
       and distribute that Modified Version (either gratis or for a
       Distribution Fee, and with or without a corresponding binary, bytecode
       or object code version of the Modified Version) provided that You
       clearly indicate what changes You made to the Package, and provided
       that You do at least ONE of the following:
 
        (a) make the Modified Version available to the Originator(s) of the
            Standard Version, under the exact license of the Standard
            Version, so that the Originator(s) may include your modifications
            into the Standard Version (at their discretion).
 
        (b) modify any installation scripts and procedures so that
            installation of the Modified Version will never conflict with an
            installation of the Standard Version, include for each program
            installed by the Modified Version clear documentation describing
            how it differs from the Standard Version, and rename your
            Modified Version so that the name is substantially different from
            the Standard Version.
 
        (c) permit and encourage anyone who receives a copy of the Modified
            Version permission to make your modifications Freely Available in
            some specific way.                                               
 
       If Your Modified Version is in turn derived from a Modified Version
       made by a third party, then You are still required to ensure that Your
       Modified Version complies with the requirements of this license.
 
 
       Permissions for Redistribution of Non-Source Versions of Package
 
   (5) You may distribute binary, object code, bytecode or other non-source
       versions of the Standard Version of the Package, provided that you
       include complete instructions on where to get the source code of the
       Standard Version.  Such instructions must be valid at the time of Your
       distribution.  If these instructions, at any time while You are
       carrying our such distribution, become invalid, you must provide new
       instructions on demand or cease further distribution.  If You cease
       distribution within thirty days after You become aware that the
       instructions are invalid, then You do not forfeit any of Your rights
       under this license.
 
   (6) You may distribute binary, object code, bytecode or other non-source
       versions of a Modified Version provided that You do at least ONE of
       the following:
 
        (a) include a copy of the corresponding source code for the Modified
            Version under the terms indicated in (4).
 
        (b) ensure that the installation of Your non-source Modified Version
            does not conflict in any way with an installation of the Standard
            Version, include for each program installed by the Modified
            Version clear documentation describing how it differs from the
            Standard Version, and rename your Modified Version so that the
            name is substantially different from the Standard Version.
 
        (c) ensure that the Modified Version includes notification of the
            changes made from the Standard Version, and offer to provide
            machine-readable source code (under a license that permits making
            that source code Freely Available) of the Modified Version via
            mail order.
 
 
         Permissions for Inclusion of the Package in Aggregate Works
   
   (7) You may aggregate this Package (either the Standard Version or
       Modified Version) with other packages and distribute the resulting
       aggregation provided that You do not charge a licensing fee for the
       Package.  Distribution Fees are permitted, and licensing fees for
       other packages in the aggregation are permitted.  Your permission to
       distribute Standard or Modified Versions of the Package is still
       subject to the other terms set forth in other sections of this
       license.
 
   (8) In addition to the permissions given elsewhere by this license, You
       are also permitted to link Modified and Standard Versions of this
       Package with other works and distribute the result without
       restriction, provided You have produced binary program(s) that do not
       overtly expose the interfaces of the Package.  This includes
       permission to embed the Package in a larger work of your own without
       exposing a direct interface to the Package.  This also includes
       permission to build stand-alone binary or bytecode versions of your
       scripts that require the Package, but do not otherwise give the casual
       user direct access to the Package itself.
 
 
         Items That are Never Considered Part of a Modified Version Package
 
   (9) Works (including, but not limited to, subroutines and scripts) that
       you have linked or aggregated with the Package that merely extend or
       make use of the Package, but are not intended to cause the Package to
       operate differently from the Standard Version, do not, by themselves,
       cause the Package to be a Modified Version.  In addition, such works
       are not considered parts of the Package itself, and are not bound by
       the terms of the Package's license.
 
 
               Acceptance of License and Disclaimer of Warranty
 
  (10) You are not required to accept this License, since you have not signed
       it.  However, nothing else grants you permission to copy, modify or
       distribute the Standard or Modified Versions of the Package.  These
       actions are prohibited by copyright law if you do not accept this
       License.  Therefore, by copying, modifying or distributing Standard
       and Modified Versions of the Package, you indicate your acceptance of
       the license of the Package.
 
 
  (11) Disclaimer of Warranty:
 
        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
        "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
        LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
        A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT UNLESS REQUIRED BY
        LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER OR CONTRIBUTOR
        BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
        OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
        OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, PROFITS; OR
        BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
        WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
        OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
        EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.