+
+void ev_window_go_last_page (EvWindow *ev_window);
+void ev_window_go_first_page (EvWindow *ev_window);
+void ev_window_go_next_page (EvWindow *ev_window);
+void ev_window_go_previous_page(EvWindow *ev_window);
+void ev_window_start_presentation
+ (EvWindow *ev_window);
+