guichan(2) on Linux
The text e28820f00a4e, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it. The page shows this text now.
A set of libraries that provide fully extensible widgets for SDL, Allegro, and OpenGL.