void HandleSetupInputScreen(int, int, int, int, int);
void CustomizeKeyboard(int);
void CalibrateJoystick(int);
-void HandleGameActions(byte);
+void HandleGameActions(void);
void HandleVideoButtons(int, int, int);
void HandleSoundButtons(int, int, int);
void HandleGameButtons(int, int, int);
-#endif
+#endif /* SCREENS_H */