diff -rup amdbrook/samples/CPP/common/util.cpp amdbrook.new/samples/CPP/common/util.cpp
--- amdbrook/samples/CPP/common/util.cpp	2008-12-03 01:12:53.000000000 +0100
+++ amdbrook.new/samples/CPP/common/util.cpp	2009-02-03 19:54:12.000000000 +0100
@@ -2,6 +2,7 @@
 #include <ctime>
 #include <iostream>
 #include <iomanip>
+#include <limits.h>
 
 #include "util.h"