--- ray/src/common/quit.c	1991/11/12 16:55:51	2.1
+++ ray/src/common/quit.c	2003/06/07 12:50:20	2.4
@@ -1,9 +1,15 @@
-/* Copyright (c) 1991 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: quit.c,v 2.4 2003/06/07 12:50:20 schorsch Exp $";
 #endif
+/*
+ * Default program quit routine.
+ */
 
+#include "copyright.h"
+
+#include <stdlib.h>
+
+void
 quit(code)			/* quit program */
 int  code;
 {