void DrawHelpScreenElAction(int);
void DrawHelpScreenElText(int);
void DrawHelpScreenMusicText(int);
void DrawHelpScreenCreditsText(void);
void DrawHelpScreen(void);
void HandleHelpScreen(int);
void DrawHelpScreenElAction(int);
void DrawHelpScreenElText(int);
void DrawHelpScreenMusicText(int);
void DrawHelpScreenCreditsText(void);
void DrawHelpScreen(void);
void HandleHelpScreen(int);