+extern void gfio_view_log(struct gui *ui);
+extern void gfio_set_state(struct gui_entry *ge, unsigned int state);
+extern void clear_ge_ui_info(struct gui_entry *ge);
+
+extern const char *gfio_graph_font;
+extern GdkColor gfio_color_white;
+extern GdkColor gfio_color_lightyellow;
+