--- ray/src/hd/rhd_qtree.h	1998/08/17 17:59:59	3.11
+++ ray/src/hd/rhd_qtree.h	2003/06/20 00:25:49	3.15
@@ -1,7 +1,4 @@
-/* Copyright (c) 1998 Silicon Graphics, Inc. */
-
-/* SCCSid "$SunId$ SGI" */
-
+/* RCSid $Id: rhd_qtree.h,v 3.15 2003/06/20 00:25:49 greg Exp $ */
 /*
  * Quadtree data structures for holodeck display drivers.
  */
@@ -34,7 +31,7 @@ typedef struct rtree {
 
 extern struct rleaves {
 	float		(*wp)[3];	/* world intersection point array */
-	int4		*wd;		/* world direction array */
+	int32		*wd;		/* world direction array */
 	TMbright	*brt;		/* encoded brightness array */
 	BYTE		(*chr)[3];	/* encoded chrominance array */
 	BYTE		(*rgb)[3];	/* tone-mapped color array */
@@ -52,5 +49,5 @@ extern int	qtMinNodesiz;	/* minimum node dimension (pi
 
 extern int	rayqleft;	/* number of rays to queue before flush */
 
-extern int4	encodedir();
+extern int32	encodedir();
 extern double	fdir2diff(), dir2diff();