enum loader_status {
  LOADER_SUCCEEDED, ///< The sound was successfully loaded. Stop trying to load it.
  LOADER_UNSUPPORTED, ///< The sound format is not supported; try another loader.
  LOADER_ERROR ///< The sound was of an acceptable format, but could not be loaded.
};

/// Sound loading callback; called for each sound in the game (Regardless of format!)
/// Returns whether the load succeeded, or another loader (or builtin loaders) should be tried.
typedef loader_status (*loader_callback)(int id, char* data);

/// Register a sound loader; this function will be called before attempting to load a sound locally.
void register_loader(loader_callback callback);