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.

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

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 2 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 <http://www.gnu.org/licenses/>

On Debian systems, the complete text of the GNU General
Public License version 3 can be found in "/usr/share/common-licenses/GPL-2". 

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 <http://www.gnu.org/licenses/>

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

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE. 

1. You may make and give away verbatim copies of the source form of the
   software without restriction, provided that you duplicate all of the original
   copyright notices and associated disclaimers.
2. You may modify your copy of the software in any way, provided that you do
   at least ONE of the following:
a) place your modifications in the Public Domain or otherwise make them Freely
   Available, such as by posting said modifications to Usenet or an equivalent
   medium, or by allowing the author to include your modifications in the
   software.
b) use the modified software only within your corporation or organization.
c) give non-standard binaries non-standard names, with instructions on where to
   get the original software distribution.
d) make other distribution arrangements with the author.
3. You may distribute the software in object code or binary form, provided
   that you do at least ONE of the following:
a) distribute the binaries and library files of the software, together with
   instructions (in the manual page or equivalent) on where to get the original
   distribution.
b) accompany the distribution with the machine-readable source
   of the software.
c) give non-standard binaries non-standard names, with instructions on where
   to get the original software distribution.  d) make other distribution
   arrangements with the author.
4. You may modify and include the part of the software into any other software
   (possibly commercial). But some files in the distribution are not written by
   the author, so that they are not under these terms.
   For the list of those files and their copying conditions, see the file LEGAL.
5. The scripts and library files supplied as input to or produced as output
   from the software do not automatically fall under the copyright of the
   software, but belong to whomever generated them, and may be sold commercially,
   and may be aggregated with this software.  6. THIS SOFTWARE IS PROVIDED "AS IS"
   AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION,
   THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.