This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program 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 the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>

On Debian systems, the full text of the GNU General Public
License version 3 can be found in the file `/usr/share/common-licenses/GPL-3` 

This program is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; version 3 of the License.
On Debian systems, the complete text of version 3 of the GNU Lesser
General Public License can be found in '/usr/share/common-licenses/LGPL-3'. 

 To the extent possible under law, the author(s) have dedicated all copyright
and related and neighboring rights to this software to the public domain
worldwide. This software is distributed without any warranty.

You should have received a copy of the CC0 Public Domain Dedication along with
this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.

On Debian systems, the complete text of the CC0 1.0 Universal license can be
found in ‘/usr/share/common-licenses/CC0-1.0’.