--- ray/src/px/ra_bn.c	1994/02/27 10:17:10	2.6
+++ ray/src/px/ra_bn.c	2003/06/05 19:29:34	2.8
@@ -1,9 +1,6 @@
-/* Copyright (c) 1992 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: ra_bn.c,v 2.8 2003/06/05 19:29:34 schorsch Exp $";
 #endif
-
 /*
  *  ra_bn.c - program to convert between RADIANCE and barneyscan picture format.
  *
@@ -11,19 +8,13 @@ static char SCCSid[] = "$SunId$ LBL";
  */
 
 #include  <stdio.h>
-
-#ifdef MSDOS
-#include  <fcntl.h>
-#endif
-
+#include  <time.h>
 #include  <math.h>
 
+#include  "platform.h"
 #include  "color.h"
-
 #include  "resolu.h"
 
-extern char  *malloc();
-
 double	gamcor = 2.0;			/* gamma correction */
 
 int  bradj = 0;				/* brightness adjustment */
@@ -43,12 +34,9 @@ char  *argv[];
 {
 	int  reverse = 0;
 	int  i;
-#ifdef MSDOS
-	extern int  _fmode;
-	_fmode = O_BINARY;
-	setmode(fileno(stdin), O_BINARY);
-	setmode(fileno(stdout), O_BINARY);
-#endif
+	SET_DEFAULT_BINARY();
+	SET_FILE_BINARY(stdin);
+	SET_FILE_BINARY(stdout);
 	progname = argv[0];
 
 	for (i = 1; i < argc; i++)
@@ -210,7 +198,7 @@ ra2bn()					/* convert radiance to barneyscan */
 		if (ferror(bnfp[0]) || ferror(bnfp[1]) || ferror(bnfp[2]))
 			quiterr("error writing Barney files");
 	}
-	free((char *)inl);
+	free((void *)inl);
 }
 
 
@@ -236,5 +224,5 @@ bn2ra()					/* convert barneyscan to radiance */
 		if (fwritecolrs(outline, xmax, rafp) < 0)
 			quiterr("error writing RADIANCE file");
 	}
-	free((char *)outline);
+	free((void *)outline);
 }