The Simple DirectMedia Layer (SDL for short) is a cross-platfrom library
designed to make it easy to write multi-media software, such as games and
emulators.

The Simple DirectMedia Layer library source code is available from:
http://www.libsdl.org/

This library is distributed under the terms of the GNU LGPLv2 license:
http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html