sdlOnApplicationWillTerminate function
        
void
sdlOnApplicationWillTerminate()
        
     
    
Functions used by iOS application delegates to notify SDL about state changes
extern DECLSPEC void SDLCALL SDL_OnApplicationWillTerminate(void)
Implementation
void sdlOnApplicationWillTerminate() {
  final sdlOnApplicationWillTerminateLookupFunction =
      libSdl2.lookupFunction<Void Function(), void Function()>(
          'SDL_OnApplicationWillTerminate');
  return sdlOnApplicationWillTerminateLookupFunction();
}