--- uae/src/include/gui.h	2018/04/24 16:38:39	1.1
+++ uae/src/include/gui.h	2018/04/24 16:40:15	1.1.1.3
@@ -1,16 +1,20 @@
- /* 
+ /*
   * UAE - The Un*x Amiga Emulator
-  * 
+  *
   * Interface to the Tcl/Tk GUI
-  * 
+  *
   * Copyright 1996 Bernd Schmidt
   */
 
 extern int gui_init(void);
+extern int gui_update(void);
 extern void gui_exit(void);
 extern void gui_led(int, int);
 extern void gui_handle_events(void);
-extern void gui_filename(int, char *);
+extern void gui_filename(int, const char *);
+extern void gui_changesettings(void);
 
-extern int quit_program;
+extern unsigned int gui_ledstate;
 
+extern void check_prefs_changed_custom (void);
+extern void check_prefs_changed_cpu (void);