| APACHE Corinthia links to a set of third party libraries, which are not | |
| included in the release, but are needed to build a binary. | |
| These libraries are not part of LICENSE, since they are not part of the | |
| release, and are therefore listed extra in this file: | |
| libxml2 (MIT license) | |
| SDL2 (zlib license) | |
| SDL2_image (zlib license) | |
| zlib (zlib license) | |