pkgs: Add a small utility to dump joystick GUIDs

SDL 2 has an environment variable called SDL_GAMECONTROLLERCONFIG, which
lists button/axis mappings of various game controllers attached to the
system.

The game controllers are themselves identified using a GUID which is SDL
2 specific and this tool is there to just dump the name of a particular
game controller along with the GUID so it's easier to get the GUID.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>

0 files changed, 0 insertions, 0 deletions