--- ray/src/px/pflip.c	1995/10/16 11:40:11	2.4
+++ ray/src/px/pflip.c	2003/06/05 19:29:34	2.6
@@ -1,21 +1,15 @@
-/* Copyright (c) 1992 Regents of the University of California */
-
 #ifndef lint
-static char SCCSid[] = "$SunId$ LBL";
+static const char	RCSid[] = "$Id: pflip.c,v 2.6 2003/06/05 19:29:34 schorsch Exp $";
 #endif
-
 /*
  * flip picture file horizontally and/or vertically
  */
 
 #include <stdio.h>
+#include  <time.h>
 
-#ifdef MSDOS
-#include  <fcntl.h>
-#endif
-
+#include "platform.h"
 #include "color.h"
-
 #include "resolu.h"
 
 int	order;				/* input orientation */
@@ -31,9 +25,7 @@ FILE	*fin;				/* input file */
 
 char	*progname;
 
-extern char	*malloc();
 
-
 int
 neworder()			/* figure out new order from old */
 {
@@ -58,11 +50,8 @@ char	*argv[];
 {
 	static char	picfmt[LPICFMT+1] = PICFMT;
 	int	i, rval;
-#ifdef MSDOS
-	extern int  _fmode;
-	_fmode = O_BINARY;
-	setmode(fileno(stdout), O_BINARY);
-#endif
+	SET_DEFAULT_BINARY();
+	SET_FILE_BINARY(stdout);
 	progname = argv[0];
 
 	for (i = 1; i < argc; i++)
@@ -138,7 +127,7 @@ scanfile()				/* scan to the end of file */
 		}
 	}
 	scanpos[0] = ftell(fin);
-	free((char *)scanin);
+	free((void *)scanin);
 }
 
 
@@ -172,7 +161,7 @@ flip()					/* flip the picture */
 			exit(1);
 		}
 	}
-	free((char *)scanin);
+	free((void *)scanin);
 	if (fhoriz)
-		free((char *)scanout);
+		free((void *)scanout);
 }