GNU GENERAL PUBLIC LICENSE
Version 2, June 1991

This project is licensed under the GNU GPL version 2 or later (GPL-2.0-or-later).
See the full license text at https://www.gnu.org/licenses/old-licenses/gpl-2.0.html

In short:
- You may copy, modify and redistribute this code under the same license.
- This code is provided WITHOUT ANY WARRANTY.
