--- uae/src/include/gui.h	2018/04/24 16:42:28	1.1.1.4
+++ uae/src/include/gui.h	2018/04/24 16:55:11	1.1.1.6
@@ -12,6 +12,22 @@ extern void gui_exit (void);
 extern void gui_led (int, int);
 extern void gui_handle_events (void);
 extern void gui_filename (int, const char *);
+extern void gui_fps( int fps );
 extern void gui_changesettings (void);
 
 extern unsigned int gui_ledstate;
+
+extern int no_gui;
+
+struct gui_info
+{
+    uae_u8 drive_motor[4];          /* motor on off */
+    uae_u8 drive_track[4];          /* rw-head track */
+    uae_u8 drive_writing[4];        /* drive is writing */
+    uae_u8 powerled;                /* state of power led */
+};
+
+extern struct gui_info gui_data;
+
+/* Functions to be called when prefs are changed by non-gui code.  */
+extern void gui_update_gfx (void);