--- ray/src/px/ra_ppm.c	2003/02/22 02:07:28	2.9
+++ ray/src/px/ra_ppm.c	2003/06/05 19:29:34	2.10
@@ -1,24 +1,17 @@
 #ifndef lint
-static const char	RCSid[] = "$Id: ra_ppm.c,v 2.9 2003/02/22 02:07:28 greg Exp $";
+static const char	RCSid[] = "$Id: ra_ppm.c,v 2.10 2003/06/05 19:29:34 schorsch Exp $";
 #endif
 /*
  *  program to convert between RADIANCE and Poskanzer Pixmaps
  */
 
 #include  <stdio.h>
-
-#ifdef MSDOS
-#include  <fcntl.h>
-#endif
-
 #include  <math.h>
-
 #include  <ctype.h>
-
 #include  <time.h>
 
+#include  "platform.h"
 #include  "color.h"
-
 #include  "resolu.h"
 
 
@@ -101,10 +94,10 @@ char  *argv[];
 		if (read(fileno(stdin), inpbuf, 2) != 2 || inpbuf[0] != 'P')
 			quiterr("input not a Poskanzer Pixmap");
 		ptype = inpbuf[1];
-#ifdef MSDOS
+#ifdef _WIN32
 		if (ptype > 4)
-			setmode(fileno(stdin), O_BINARY);
-		setmode(fileno(stdout), O_BINARY);
+			SET_FILE_BINARY(stdin);
+		SET_FILE_BINARY(stdout);
 #endif
 		xmax = scanint(stdin);
 		ymax = scanint(stdin);
@@ -151,10 +144,10 @@ char  *argv[];
 				quiterr("unsupported Pixmap type");
 			}
 	} else {
-#ifdef MSDOS
-		setmode(fileno(stdin), O_BINARY);
+#ifdef _WIN32
+		SET_FILE_BINARY(stdin);
 		if (binflag)
-			setmode(fileno(stdout), O_BINARY);
+			SET_FILE_BINARY(stdout);
 #endif
 					/* get header info. */
 		if (checkheader(stdin, COLRFMT, NULL) < 0 ||