--- np2/x11/gtk2/gtk_toolkit.h	2008/03/13 16:27:39	1.3
+++ np2/x11/gtk2/gtk_toolkit.h	2011/01/15 18:43:14	1.5
@@ -1,5 +1,3 @@
-/*	$Id: gtk_toolkit.h,v 1.3 2008/03/13 16:27:39 monaka Exp $	*/
-
 /*
  * Copyright (c) 2003 NONAKA Kimihiro
  * All rights reserved.
@@ -40,7 +38,6 @@ void gui_gtk_widget_mainloop(void);
 void gui_gtk_widget_quit(void);
 void gui_gtk_event_process(void);
 void gui_gtk_set_window_title(const char* str);
-void gui_gtk_messagebox(const char* title, const char *msg);
 int gui_gtk_msgbox(const char* title, const char *msg, UINT flags);
 
 #ifdef __cplusplus