This distribution is free software; you can redistribute it and/or modify it
under the terms of either:

a) the GNU General Public License as published by the Free Software Foundation;
   either version 1, or (at your option) any later version; or

b) the "Artistic License" which comes with this distribution.

This distribution is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE.  See either the GNU General Public License or the
Artistic License for more details.

You should have received a copy of the GNU General Public License along with
this distribution in the file named "Copying".  If not, write to the Free
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA or visit their web page on the internet at
https://www.gnu.org/copyleft/gpl.html or the Perl web page at
https://dev.perl.org/licenses/gpl1.html.

You should also have received a copy of the Artistic License with this
distribution, in the file named "Artistic".  If not, visit the Perl web page on
the internet at https://dev.perl.org/licenses/artistic.html.