--- /dev/null
+#ifndef SCREENS_H_
+#define SCREENS_H_
+
+int intro_init(void);
+void intro_cleanup(void);
+void intro_start(void);
+void intro_stop(void);
+void intro_draw(void);
+void intro_keyb(int key, int pressed);
+
+int menu_init(void);
+void menu_cleanup(void);
+void menu_start(void);
+void menu_stop(void);
+void menu_draw(void);
+void menu_keyb(int key, int pressed);
+
+#endif /* SCREENS_H_ */