--- ray/src/rt/o_cone.c	1990/12/15 15:03:28	1.3
+++ ray/src/rt/o_cone.c	2003/02/25 02:47:22	2.3
@@ -1,14 +1,11 @@
-/* Copyright (c) 1990 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: o_cone.c,v 2.3 2003/02/25 02:47:22 greg Exp $";
 #endif
-
 /*
  *  o_cone.c - routine to determine ray intersection with cones.
- *
- *     2/13/86
  */
+
+#include "copyright.h"
 
 #include  "ray.h"