From the NEWS file:
* The API has changed slightly - callers need to pass a const
SDL_Color* instead of F437Color enum values. Use f437_get_color()
to convert a F437Color into a const SDL_Color*.
* The library is a lot stricter about input parameters, particularly
for surface operations. This should catch people accidentally
writing out-of-bounds. The API change broke your code anyway.
* All integer parameters are now `int', instead of some messed up
signed/unsigned nonsense with little benefit and a lot of pain.
Sources available from
http://libfake437.googlecode.com