File ptrdiff_t.patch of Package openwbem

diff -wruN -x '*~' ../orig-openwbem-3.2.3/src/common/OW_Enumeration.hpp ./src/common/OW_Enumeration.hpp
--- ../orig-openwbem-3.2.3/src/common/OW_Enumeration.hpp	2005-02-03 01:52:44.000000000 +0100
+++ ./src/common/OW_Enumeration.hpp	2012-02-28 13:12:04.000000000 +0100
@@ -37,7 +37,7 @@
 #include "OW_config.h"
 #include "OW_TempFileEnumerationImplBase.hpp"
 #include "OW_IntrusiveReference.hpp"
-
+#include <cstddef> // for ptrdiff_t
 #include <iterator> // for the iterator tags
 
 namespace OW_NAMESPACE