--- ray/src/hd/viewbeams.c	2003/04/23 00:52:34	3.3
+++ ray/src/hd/viewbeams.c	2003/06/30 14:59:12	3.5
@@ -1,10 +1,12 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: viewbeams.c,v 3.3 2003/04/23 00:52:34 greg Exp $";
+static const char	RCSid[] = "$Id: viewbeams.c,v 3.5 2003/06/30 14:59:12 schorsch Exp $";
 #endif
 /*
  * Convert view to beam list.
  */
 
+#include <string.h>
+
 #include "rholo.h"
 #include "view.h"
 #include "random.h"
@@ -46,14 +48,14 @@ int	hd, bi, nr;
 }
 
 
-int2 *
+int16 *
 viewbeams(vp, hr, vr, blp)		/* convert view into sections/beams */
 VIEW	*vp;
 int	hr, vr;
 BEAMLIST	*blp;
 {
-	static int2	sectlist[HDMAX+1];
-	int2	sectarr[MINRES+1][MINRES+1];
+	static int16	sectlist[HDMAX+1];
+	int16	sectarr[MINRES+1][MINRES+1];
 	double	d0, d1, mindist;
 	GCOORD	gc[2];
 	FVECT	rorg, rdir;
@@ -61,7 +63,7 @@ BEAMLIST	*blp;
 	int	v;
 	register int	h, hd;
 						/* clear section flags */
-	bzero((char *)sectlist, sizeof(sectlist));
+	memset((char *)sectlist, '\0', sizeof(sectlist));
 						/* identify view sections */
 	for (v = 0; v <= MINRES; v++)
 		for (h = 0; h <= MINRES; h++) {