Hash: Merge update c++11 header macros.

[SVN r79544]

include/boost/functional/hash/extensions.hpp

@@ -114,7 +114,7 @@ namespace boost
         return seed;
     }
 
-#if !defined(BOOST_NO_0X_HDR_ARRAY)
+#if !defined(BOOST_NO_CXX11_HDR_ARRAY)
     template <class T, std::size_t N>
     std::size_t hash_value(std::array<T, N> const& v)
     {
@@ -122,7 +122,7 @@ namespace boost
     }
 #endif
 
-#if !defined(BOOST_NO_0X_HDR_TUPLE)
+#if !defined(BOOST_NO_CXX11_HDR_TUPLE)
     namespace hash_detail {
         template <std::size_t I, typename T>
         inline typename boost::enable_if_c<(I == std::tuple_size<T>::value),