diff -u2 Source/hide4pgp.c Unix/hide4pgp.c
--- Source/hide4pgp.c	Mon Feb 21 01:20:26 2000
+++ Unix/hide4pgp.c	Thu Jun  8 13:21:04 2000
@@ -33,7 +33,7 @@
 #include <stdlib.h>
 #include <ctype.h>
-#include <sys\types.h>
-#include <sys\stat.h>
-#include <sys\utime.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <utime.h>
 #if defined (USE_SETMODE)
   #include <fcntl.h>
