void SaveLevel(int);
void SaveLevelTemplate();
void DumpLevel(struct LevelInfo *);
+boolean SaveLevelChecked(int);
void CopyNativeLevel_RND_to_Native(struct LevelInfo *);
void CopyNativeLevel_Native_to_RND(struct LevelInfo *);
void LoadSolutionTape(int);
void SaveTape(int);
void DumpTape(struct TapeInfo *);
+boolean SaveTapeChecked(int);
void LoadScore(int);
void SaveScore(int);