--- np2/x11/gtk2/dialog_calendar.c	2010/12/23 06:32:35	1.4
+++ np2/x11/gtk2/dialog_calendar.c	2011/01/15 18:43:13	1.6
@@ -1,5 +1,3 @@
-/*	$Id: dialog_calendar.c,v 1.4 2010/12/23 06:32:35 monaka Exp $	*/
-
 /*
  * Copyright (c) 2003 NONAKA Kimihiro
  * All rights reserved.
@@ -95,8 +93,6 @@ ok_button_clicked(GtkButton *b, gpointer
 	BYTE val;
 	int i;
 
-	UNUSED(b);
-
 	renewal = FALSE;
 	if (np2cfg.calendar != calendar_kind) {
 		renewal = TRUE;
@@ -134,8 +130,6 @@ static void
 dialog_destroy(GtkWidget *w, GtkWidget **wp)
 {
 
-	UNUSED(wp);
-
 	install_idle_process();
 	gtk_widget_destroy(w);
 }
@@ -165,9 +159,6 @@ static void
 now_button_clicked(GtkButton *b, gpointer d)
 {
 
-	UNUSED(b);
-	UNUSED(d);
-
 	set_virtual_calendar(FALSE);
 }
 
@@ -177,8 +168,6 @@ calendar_radiobutton_clicked(GtkButton *
 	gint virtual = (gint)d;
 	int i;
 
-	UNUSED(b);
-
 	calendar_kind = virtual ? 0 : 1;
 
 	for (i = 0; i < NELEMENTS(vircal); i++) {