This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License version
3 as published by the Free Software Foundation.

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 Library 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 complete text of the GNU Lesser General Public
License version 3 can be found in `/usr/share/common-licenses/LGPL-3'.