Imported Upstream version 1.64.0

[platform/upstream/boost.git] / boost / date_time / posix_time / posix_time_config.hpp

diff --git a/boost/date_time/posix_time/posix_time_config.hpp b/boost/date_time/posix_time/posix_time_config.hpp
index 60b3468..996afca 100644 (file)
--- a/boost/date_time/posix_time/posix_time_config.hpp
+++ b/boost/date_time/posix_time/posix_time_config.hpp
@@ -54,7 +54,7 @@ namespace posix_time {
   //! Base time duration type
   /*! \ingroup time_basics
    */
-  class time_duration :
+  class BOOST_SYMBOL_VISIBLE time_duration :
     public date_time::time_duration<time_duration, time_res_traits>
   {
   public:
@@ -134,7 +134,7 @@ namespace posix_time {
     }
   };
 
-  class posix_time_system_config
+  class BOOST_SYMBOL_VISIBLE posix_time_system_config
   {
    public:
     typedef simple_time_rep time_rep_type;