diff -ruw src.orig//diskfile.cpp src/diskfile.cpp
--- src.orig//diskfile.cpp	2014-01-13 17:25:25.601031928 +0100
+++ src/diskfile.cpp	2014-01-13 17:26:15.725035633 +0100
@@ -18,6 +18,7 @@
 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 #include "par2cmdline.h"
+#include <limits.h>
 
 #ifdef _MSC_VER
 #ifdef _DEBUG