Privacy Policy

UK Grid Reference Finder built the Grid Reference Finder apps in both ad-supported and commercial form. This SERVICE is provided by UK Grid Reference Finder and is intended for use as is.

THIS APP IS PROVIDED BY THE AUTHOR ``AS IS'', ENTIRELY AT THE USERS RISK 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 SHALL THE AUTHOR 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, OR 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 WEBSITE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

This page is used to inform website visitors regarding our policies with the collection, use, and disclosure of Personal Information if anyone decided to use our Service.

If you choose to use our Service, then you agree to the collection and use of information in relation with this policy. The Personal Information that We collect are used for providing and improving the Service. We will not use or share your information with anyone except as described in this Privacy Policy.

The terms used in this Privacy Policy have the same meanings as in our Terms and Conditions, which is accessible at Grid Reference Finder, unless otherwise defined in this Privacy Policy.

General Usage Information

As you would expect, we do not and will not collect or store any location information that you use in the app except for that which is obvious for the functioning of the app itself and for your use, for example we may implement a save and load of point sets for your use

Information Collection and Use

The app does use third party services (Google Maps Services) that may collect information used to identify you.

Log Data

We want to inform you that whenever you use our Service, in case of an error in the app we may collect data and information (through third party products) on your phone called Log Data. This Log Data may include information such as your devices’s Internet Protocol (“IP”) address, device name, operating system version, configuration of the app when utilising our Service, the time and date of your use of the Service, and other statistics.

Cookies

Cookies are files with small amount of data that is commonly used an anonymous unique identifier. These are sent to your browser from the website that you visit and are stored on your devices’s internal memory.

>This Services does not uses these “cookies” explicitly. However, the app may use third party code and libraries that use “cookies” to collection information and to improve their services. You have the option to either accept or refuse these cookies, and know when a cookie is being sent to your device. If you choose to refuse our cookies, you may not be able to use some portions of this Service.

Service Providers

We may employ third-party companies and individuals due to the following reasons:

We want to inform users of this Service that these third parties have access to your Personal Information. The reason is to perform the tasks assigned to them on our behalf. However, they are obligated not to disclose or use the information for any other purpose.

Security

We greatly value your trust in providing us your Personal Information, thus we are striving to use commercially acceptable means of protecting it. But remember that no method of transmission over the internet, or method of electronic storage is 100% secure and reliable, and We cannot guarantee its absolute security.

Links to Other Sites

This Service may contain links to other sites. If you click on a third-party link, you will be directed to that site. If any of these sites are not operated by us, I strongly advise you to review the Privacy Policy of these websites. I have no control over, and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.

Children’s Privacy

This Service does not address anyone under the age of 13. We do not knowingly collect personal identifiable information from children under 13. In the case We discover that a child under 13 has provided us with personal information, We immediately delete this from our servers. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us so that We will be able to do necessary actions.

Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page. These changes are effective immediately, after they are posted on this page.

Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to Contact Us.





Other Information - Google Services - Open Source Licenses and Other Information Used By The App

Open Source Licenses:

==========================================================================

This product includes cld from The Chromium Authors

Copyright (c) 2010 The Chromium Authors. All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

==========================================================================

This product includes fft2d from Takuya OOURA

Copyright(C) 1997,2001 Takuya OOURA (email: ooura@kurims.kyoto-u.ac.jp).
You may use, copy, modify this code for any purpose and
without fee. You may distribute this ORIGINAL package.

==========================================================================
This software includes libresample software from Dominic Mazzoni

All of the files in this package are Copyright 2003 by Dominic
Mazzoni . This library was based heavily
on Resample-1.7, Copyright 1994-2002 by Julius O. Smith III
, all rights reserved.

Permission to use and copy is granted subject to the terms of the
BSD license found below.

-------------------------------------------------------------------------------

Copyright (c) 2003, Dominic Mazzoni
All rights reserved.

See: https://opensource.org/licenses/BSD-2-Clause

==========================================================================
NICTA public license:

NICTA Public Software Licence
Version 1.0

Copyright © 2004 National ICT Australia Ltd

All rights reserved.

By this licence, National ICT Australia Ltd (NICTA) grants permission,
free of charge, to any person who obtains a copy of this software
and any associated documentation files ("the Software") to use and
deal with the Software in source code and binary forms without
restriction, with or without modification, and to permit persons
to whom the Software is furnished to do so, provided that the
following conditions are met:

- Redistributions of source code must retain the above copyright
 notice, this list of conditions and the following disclaimers.
- Redistributions in binary form must reproduce the above copyright
 notice, this list of conditions and the following disclaimers in
 the documentation and/or other materials provided with the
 distribution.
- The name of NICTA may not be used to endorse or promote products
 derived from this Software without specific prior written permission.

EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS" AND
NICTA MAKES NO REPRESENTATIONS, WARRANTIES OR CONDITIONS OF ANY
KIND, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY
REPRESENTATIONS, WARRANTIES OR CONDITIONS REGARDING THE CONTENTS
OR ACCURACY OF THE SOFTWARE, OR OF TITLE, MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, THE ABSENCE OF LATENT
OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF ERRORS, WHETHER OR
NOT DISCOVERABLE.

TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT WILL
NICTA BE LIABLE ON ANY LEGAL THEORY (INCLUDING, WITHOUT LIMITATION,
NEGLIGENCE) FOR ANY LOSS OR DAMAGE WHATSOEVER, INCLUDING (WITHOUT
LIMITATION) LOSS OF PRODUCTION OR OPERATION TIME, LOSS, DAMAGE OR
CORRUPTION OF DATA OR RECORDS; OR LOSS OF ANTICIPATED SAVINGS,
OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR OTHER ECONOMIC LOSS;
OR ANY SPECIAL, INCIDENTAL, INDIRECT, CONSEQUENTIAL, PUNITIVE OR
EXEMPLARY DAMAGES ARISING OUT OF OR IN CONNECTION WITH THIS LICENCE,
THE SOFTWARE OR THE USE OF THE SOFTWARE, EVEN IF NICTA HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

If applicable legislation implies warranties or conditions, or
imposes obligations or liability on NICTA in respect of the Software
that cannot be wholly or partly excluded, restricted or modified,
NICTA's liability is limited, to the full extent permitted by the
applicable legislation, at its option, to:

a. in the case of goods, any one or more of the following:
 i. the replacement of the goods or the supply of equivalent goods;
 ii. the repair of the goods;
 iii. the payment of the cost of replacing the goods or of acquiring
 equivalent goods;
 iv. the payment of the cost of having the goods repaired; or
b. in the case of services:
 i. the supplying of the services again; or
 ii. the payment of the cost of having the services supplied
 again.

==========================================================================

This product includes expat from Thai Open Source Software Center Ltd

Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
 and Clark Cooper
Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006 Expat maintainers.

See: https://opensource.org/licenses/MIT

==========================================================================
/* ------------------------------------------------------------------
 * Copyright (C) 1998-2009 PacketVideo
 *
 * See: http://www.apache.org/licenses/LICENSE-2.0
 * -------------------------------------------------------------------
 */
==========================================================================
/*
 * Copyright (c) 2008 The Khronos Group Inc.
 *
 * See: https://opensource.org/licenses/MIT
 *
 */
==========================================================================
This project contains annotations derived from JCIP-ANNOTATIONS
Copyright (c) 2005 Brian Goetz and Tim Peierls. See http://www.jcip.net
==========================================================================

==========================================================================
Copyright 2006-2012, the V8 project authors. All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

==========================================================================
STLport license

See: http://stlport.sourceforge.net/License.shtml
==========================================================================

ANDROID SOFTWARE DEVELOPMENT KIT

See: https://developer.android.com/studio/terms.html

proto:

// Copyright 2015 The Chromium Authors. All rights reserved.
//
// See: https://opensource.org/licenses/BSD-3-Clause

cast_mirroring_native_libs:

Copyright (C) 2006 The Android Open Source Project

See: http://www.apache.org/licenses/LICENSE-2.0

=========================================================================

Copyright (C) 2007 The Android Open Source Project

See: http://www.apache.org/licenses/LICENSE-2.0

=========================================================================

Copyright (C) 2010 The Android Open Source Project

See: http://www.apache.org/licenses/LICENSE-2.0

=========================================================================

Copyright 2013, The Android Open Source Project

See: http://www.apache.org/licenses/LICENSE-2.0

=========================================================================

Copyright (C) 2014 The Android Open Source Project
All rights reserved.

See: https://opensource.org/licenses/BSD-2-Clause

=========================================================================

Copyright (C) 2015 The Android Open Source Project

See: http://www.apache.org/licenses/LICENSE-2.0

=========================================================================

Copyright (C) 1998-2009 PacketVideo

See: http://www.apache.org/licenses/LICENSE-2.0

-------------------------------------------------------------------
Copyright (c) 2008 The Khronos Group Inc.

See: https://opensource.org/licenses/MIT

=========================================================================

Copyright (c) 2010 The Khronos Group Inc.

See: https://opensource.org/licenses/MIT

=========================================================================

Copyright 2015 The Chromium Authors. All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

DynamicAnnotations:

Copyright (c) 2008-2009, Google Inc.
All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

eigen3:

Eigen is primarily MPL2 licensed. See COPYING.MPL2 and these links:
 http://www.mozilla.org/MPL/2.0/
 http://www.mozilla.org/MPL/2.0/FAQ.html

See: https://bitbucket.org/eigen/eigen/src/

gpg_state_machine:

See: https://www.apache.org/licenses/LICENSE-2.0

GRTE:

See: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html

ICU4C:

ICU

There are two licenses here:
- ICU license
- Unicode Terms of Use

See: https://ssl.icu-project.org/repos/icu/icu/trunk/LICENSE

See: http://www.unicode.org/copyright.html

Android Annotations Support Library:

 Copyright (c) 2005-2011, The Android Open Source Project

See: https://www.apache.org/licenses/LICENSE-2.0

Android Custom Tabs Support Library:

 Copyright (c) 2005-2011, The Android Open Source Project

See: https://www.apache.org/licenses/LICENSE-2.0

Android Design Support Library:

 Copyright (c) 2005-2011, The Android Open Source Project

See: https://www.apache.org/licenses/LICENSE-2.0

Android Compatibility Library v14:

 Copyright (c) 2005-2011, The Android Open Source Project

See: https://www.apache.org/licenses/LICENSE-2.0

Android Compatibility Library v4:

 Copyright (c) 2005-2011, The Android Open Source Project

See: https://www.apache.org/licenses/LICENSE-2.0

Android Compatibility Library v7:

 Copyright (c) 2005-2011, The Android Open Source Project

See: https://www.apache.org/licenses/LICENSE-2.0

Android SDK:

ANDROID SOFTWARE DEVELOPMENT KIT

See: https://developer.android.com/studio/terms.html

April 10, 2009

customtabsclient:

See: https://www.apache.org/licenses/LICENSE-2.0

cld2:

See: https://www.apache.org/licenses/LICENSE-2.0

conscrypt:

See: https://www.apache.org/licenses/LICENSE-2.0

eigen:

See: https://www.mozilla.org/en-US/MPL/2.0/

keyczar:

See: https://www.apache.org/licenses/LICENSE-2.0

okhttpv2:

See: https://www.apache.org/licenses/LICENSE-2.0

regex-re2:

// Copyright (c) 2009 The RE2 Authors. All rights reserved.
//
// See: https://opensource.org/licenses/BSD-3-Clause

tagsoup:

See: https://www.apache.org/licenses/LICENSE-2.0

url_parse:

Copyright 2007, Google Inc.
All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

-------------------------------------------------------------------------------

The file url_parse.cc is based on nsURLParsers.cc from Mozilla. This file is
licensed separately as follows:

The Initial Developer of the Original Code is
Netscape Communications Corporation.
Portions created by the Initial Developer are Copyright (C) 1998
the Initial Developer. All Rights Reserved.

Contributor(s):
 Darin Fisher (original author)

See: http://www-archive.mozilla.org/MPL/boilerplate-1.1/mpl-tri-license-txt

utf:

UTF-8 Library

The authors of this software are Rob Pike and Ken Thompson.
 Copyright (c) 1998-2002 by Lucent Technologies.
Permission to use, copy, modify, and distribute this software for any
purpose without fee is hereby granted, provided that this entire notice
is included in all copies of any software which is or includes a copy
or modification of this software and in all copies of the supporting
documentation for such software.
THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY
REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.

xmp_toolkit:

The BSD License

Copyright (c) 1999 - 2010, Adobe Systems Incorporated
All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

GCore migration:

 Copyright (c) 2005-2011, The Android Open Source Project

See: https://www.apache.org/licenses/LICENSE-2.0

Guava JDK5:

See: https://www.apache.org/licenses/LICENSE-2.0

LeakCanary:

See: https://www.apache.org/licenses/LICENSE-2.0

libphonenumber:

See: https://www.apache.org/licenses/LICENSE-2.0

protobuf_micro:

Copyright 2008, Google Inc.
All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

Code generated by the Protocol Buffer compiler is owned by the owner
of the input file used when generating it. This code is not
standalone and requires a support library to be linked with it. This
support library is itself covered by the above license.

Protobuf Nano:

Copyright 2008, Google Inc.
All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

Code generated by the Protocol Buffer compiler is owned by the owner
of the input file used when generating it. This code is not
standalone and requires a support library to be linked with it. This
support library is itself covered by the above license.

safeparcel:

See: https://www.apache.org/licenses/LICENSE-2.0

setup_wizard_lib:

See: https://www.apache.org/licenses/LICENSE-2.0

Animal Sniffer:

The MIT License

Copyright (c) 2008 Kohsuke Kawaguchi and codehaus.org.

See: https://opensource.org/licenses/MIT

Error Prone:

See: https://www.apache.org/licenses/LICENSE-2.0

flexjson:

See: https://www.apache.org/licenses/LICENSE-2.0

gmscore_chimera_container:

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License").
 *
 * See: http://www.apache.org/licenses/LICENSE-2.0
 */

/*
 * Copyright (C) 2006-2015 The Android Open Source Project
 *
 * See: http://www.apache.org/licenses/LICENSE-2.0
 */

J2ObjC:

See: https://www.apache.org/licenses/LICENSE-2.0

Apache Commons Codec:

See: https://www.apache.org/licenses/LICENSE-2.0

JSR 305:

Copyright (c) 2007-2009, JSR305 expert group
All rights reserved.

http://www.opensource.org/licenses/bsd-license.php

See: https://opensource.org/licenses/BSD-3-Clause

JSR 330:

JSR-330
See: https://www.apache.org/licenses/LICENSE-2.0

open_location_code:

See: https://www.apache.org/licenses/LICENSE-2.0

LeakCanary No-op:

See: https://www.apache.org/licenses/LICENSE-2.0

ceridwen:

See: https://www.apache.org/licenses/LICENSE-2.0

jni:

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License").
 *
 * See: http://www.apache.org/licenses/LICENSE-2.0
 */

/*
 * Copyright (C) 2006-2015 The Android Open Source Project
 *
 * See: http://www.apache.org/licenses/LICENSE-2.0
 */

kissfft:

Copyright (c) 2003-2010 Mark Borgerding

All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

leveldb:

Copyright (c) 2011 The LevelDB Authors. All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

libunwind:

Copyright (c) 2002 Hewlett-Packard Co.

See: https://opensource.org/licenses/MIT

mDNSResponder:

The majority of the source code in the mDNSResponder project is licensed
under the terms of the Apache License, Version 2.0, available from:
 

To accommodate license compatibility with the widest possible range
of client code licenses, the shared library code, which is linked
at runtime into the same address space as the client using it, is
licensed under the terms of the "Three-Clause BSD License".

The Linux Name Service Switch code, contributed by National ICT
Australia Ltd (NICTA) is licensed under the terms of the NICTA Public
Software Licence (which is substantially similar to the "Three-Clause
BSD License", with some additional language pertaining to Australian law).

PCRE:

PCRE LICENCE
------------

PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.

Release 8 of PCRE is distributed under the terms of the "BSD" licence, as
specified below. The documentation for PCRE, supplied in the "doc"
directory, is distributed under the same terms as the software itself. The data
in the testdata directory is not copyrighted and is in the public domain.

The basic library functions are written in C and are freestanding. Also
included in the distribution is a set of C wrapper functions, and a
just-in-time compiler that can be used to optimize pattern matching. These
are both optional features that can be omitted when the library is built.

THE BASIC LIBRARY FUNCTIONS
---------------------------

Written by: Philip Hazel
Email local part: ph10
Email domain: cam.ac.uk

University of Cambridge Computing Service,
Cambridge, England.

Copyright (c) 1997-2015 University of Cambridge
All rights reserved.

PCRE JUST-IN-TIME COMPILATION SUPPORT
-------------------------------------

Written by: Zoltan Herczeg
Email local part: hzmester
Emain domain: freemail.hu

Copyright(c) 2010-2015 Zoltan Herczeg
All rights reserved.

STACK-LESS JUST-IN-TIME COMPILER
--------------------------------

Written by: Zoltan Herczeg
Email local part: hzmester
Emain domain: freemail.hu

Copyright(c) 2009-2015 Zoltan Herczeg
All rights reserved.

THE C WRAPPER FUNCTIONS
-------------------------

Contributed by: Google Inc.

Copyright (c) 2007-2012, Google Inc.
All rights reserved.

THE "BSD" LICENCE
-----------------

See: https://opensource.org/licenses/BSD-3-Clause

End

Protocol Buffers:

Copyright 2008, Google Inc.
All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

Code generated by the Protocol Buffer compiler is owned by the owner
of the input file used when generating it. This code is not
standalone and requires a support library to be linked with it. This
support library is itself covered by the above license.

RE2:

// Copyright (c) 2009 The RE2 Authors. All rights reserved.
//
// See: https://opensource.org/licenses/BSD-3-Clause

STL:

SGI STL

The STL portion of GNU libstdc that is used with gcc3 and gcc4 is licensed
under the GPL, with the following exception:

# As a special exception, you may use this file as part of a free software
# library without restriction. Specifically, if other files instantiate
# templates or use macros or inline functions from this file, or you compile
# this file and link it with other files to produce an executable, this
# file does not by itself cause the resulting executable to be covered by
# the GNU General Public License. This exception does not however
# invalidate any other reasons why the executable file might be covered by
# the GNU General Public License.

tz database:

With a few exceptions, all files in the tz code and data (including
this one) are in the public domain. The exceptions are tzcode's
date.c, newstrftime.3, and strftime.c, which contain material derived
from BSD and which use the BSD 3-clause license.

UTF:

UTF-8 Library

The authors of this software are Rob Pike and Ken Thompson.
 Copyright (c) 1998-2002 by Lucent Technologies.
Permission to use, copy, modify, and distribute this software for any
purpose without fee is hereby granted, provided that this entire notice
is included in all copies of any software which is or includes a copy
or modification of this software and in all copies of the supporting
documentation for such software.
THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY
REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.

zippy:

Copyright 2011, Google Inc.
All rights reserved.

See: https://opensource.org/licenses/BSD-3-Clause

===

Some of the benchmark data in util/zippy/testdata is licensed differently:

 - fireworks.jpeg is Copyright 2013 Steinar H. Gunderson, and
 is licensed under the Creative Commons Attribution 3.0 license
 (CC-BY-3.0). See https://creativecommons.org/licenses/by/3.0/
 for more information.

 - kppkn.gtb is taken from the Gaviota chess tablebase set, and
 is licensed under the MIT License. See
 https://sites.google.com/site/gaviotachessengine/Home/endgame-tablebases-1
 for more information.

 - paper-100k.pdf is an excerpt (bytes 92160 to 194560) from the paper
 “Combinatorial Modeling of Chromatin Features Quantitatively Predicts DNA
 Replication Timing in _Drosophila_” by Federico Comoglio and Renato Paro,
 which is licensed under the CC-BY license. See
 http://www.ploscompbiol.org/static/license for more ifnormation.

 - alice29.txt, asyoulik.txt, plrabn12.txt and lcet10.txt are from Project
 Gutenberg. The first three have expired copyrights and are in the public
 domain; the latter does not have expired copyright, but is still in the
 public domain according to the license information
 (http://www.gutenberg.org/ebooks/53).

zlib:

(extracted from README, except for match.S)

Copyright notice:

 (C) 1995-2013 Jean-loup Gailly and Mark Adler

See: http://www.zlib.net/zlib_license.html

(extracted from match.S, for match.S only)

Copyright (C) 1998, 2007 Brian Raiter 

See: http://www.zlib.net/zlib_license.html