--- ray/src/rt/duphead.c	2003/02/25 02:47:22	2.4
+++ ray/src/rt/duphead.c	2003/06/08 12:03:10	2.6
@@ -1,5 +1,5 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: duphead.c,v 2.4 2003/02/25 02:47:22 greg Exp $";
+static const char	RCSid[] = "$Id: duphead.c,v 2.6 2003/06/08 12:03:10 schorsch Exp $";
 #endif
 /*
  * Duplicate header on stdout.
@@ -10,6 +10,7 @@ static const char	RCSid[] = "$Id: duphead.c,v 2.4 2003
 #include "copyright.h"
 
 #include  "standard.h"
+#include  "platform.h"
 #include  "paths.h"
 
 
@@ -52,9 +53,7 @@ dupheader()			/* repeat header on standard output */
 	if (headfp == NULL) {
 		if ((headfp = fopen(headfname, "r")) == NULL)
 			error(SYSTEM, "error reopening header file");
-#ifdef MSDOS
-		setmode(fileno(headfp), O_BINARY);
-#endif
+		SET_FILE_BINARY(headfp);
 	} else if (fseek(headfp, 0L, 0) < 0)
 		error(SYSTEM, "seek error on header file");
 	while ((c = getc(headfp)) != EOF)