This package was debianized by:

    Kevin M. Rosenberg <kmr@debian.org>
    on Aug 2004

It was downloaded from:

    http://www.libpng.org/pub/png/apps/pngcheck.html
    http://sourceforge.net/projects/png-mng/
    http://freshmeat.net/projects/pngcheck

Upstream Authors:

    Greg Roelofs <newt@pobox.com> (First hand contact)
    Andreas Dilger <adilger@enel.ucalgary.ca>

Copyright:

    Copyright (C) 1995-2005 Alexander Lehmann <lehmann@usa.net>
    Copyright (C) 1995-2005 Andreas Dilger <adilger@enel.ucalgary.ca>
    Copyright (C) 1995-2005 Greg Roelofs <newt@pobox.com>
    Copyright (C) 1995-2005 Glenn Randers-Pehrson <randeg@alum.rpi.edu>
    Copyright (C) 1995-2005 John Bowler <jbowler@acm.org>
    Copyright (C) 1995-2005 Tom Lane <tgl@sss.pgh.pa.us>

License: MIT/X11-style

    File: pngcheck.c

    Permission to use, copy, modify, and distribute this software and its
    documentation for any purpose and without fee is hereby granted, provided
    that the above copyright notice appear in all copies and that both that
    copyright notice and this permission notice appear in supporting
    documentation.  This software is provided "as is" without express or
    implied warranty.

The Debian packaging is licensed under the GPL version 2, or (at your
option) any later version, and is:

    Copyright (C) 2009-2010 Jari Aalto <jari.aalto@cante.net>
    Copyright (C) 2008      Marco Rodrigues <gothicx@sapo.pt>
    Copyright (C) 2006 	    Lucas Wall <lwall@debian.org>
    Copyright (C) 2004 	    Kevin M. Rosenberg <kmr@debian.org

On Debian systems, the complete text of the GNU General
Public License can be found in "/usr/share/common-licenses/GPL-2".