Index: access.hpp
===================================================================
--- access.hpp	(revision 52)
+++ access.hpp	(working copy)
@@ -54,7 +54,11 @@
     friend inline void serialize(
         Archive & ar, 
         T & t, 
+#if BOOST_NO_FUNCTION_TEMPLATE_ORDERING
         const unsigned long int file_version
+#else
+        const unsigned int file_version
+#endif
     );
     template<class Archive, class T>
     friend inline void save_construct_data(
Index: serialization.hpp
===================================================================
--- serialization.hpp	(revision 52)
+++ serialization.hpp	(working copy)
@@ -51,7 +51,11 @@
 inline void serialize(
     Archive & ar, 
     T & t, 
+#if BOOST_NO_FUNCTION_TEMPLATE_ORDERING
     const unsigned long int file_version
+#else
+    const unsigned int file_version
+#endif
 ){
     access::serialize(ar, t, static_cast<const unsigned int>(file_version));
 }