--- ray/src/hd/rhd_qtree.h	1998/01/01 13:00:15	3.9
+++ ray/src/hd/rhd_qtree.h	2003/02/22 02:07:24	3.13
@@ -1,21 +1,14 @@
-/* Copyright (c) 1997 Silicon Graphics, Inc. */
-
-/* SCCSid "$SunId$ SGI" */
-
+/* RCSid: $Id: rhd_qtree.h,v 3.13 2003/02/22 02:07:24 greg Exp $ */
 /*
  * Quadtree data structures for holodeck display drivers.
  */
 
+#undef NOPROTO
+#define NOPROTO 1
+#include "color.h"
 #include "tonemap.h"
 #include "rhdriver.h"
 
-#ifndef int2
-#define int2	short
-#endif
-#ifndef int4
-#define int4	int
-#endif
-				/* child ordering */
 #define	DL		0		/* down left */
 #define	DR		1		/* down right */
 #define	UL		2		/* up left */