void DrawWalls_MM(int, int, int);
void DrawWallsAnimation_MM(int, int, int, int, int);
void DrawMicroLevel_MM(int, int, boolean);
void DrawWalls_MM(int, int, int);
void DrawWallsAnimation_MM(int, int, int, int, int);
void DrawMicroLevel_MM(int, int, boolean);
boolean Request(char *, unsigned int);
unsigned int OpenDoor(unsigned int);
boolean Request(char *, unsigned int);
unsigned int OpenDoor(unsigned int);