#define _MEDCOUPLING_HXX_
#ifdef WIN32
-# if defined medcoupling_EXPORTS
+# if defined(medcoupling_EXPORTS) || defined(medcouplingcpp_EXPORTS) || defined(MEDCOUPLING_WIN32_SWIG)
# define MEDCOUPLING_EXPORT __declspec( dllexport )
# else
# define MEDCOUPLING_EXPORT __declspec( dllimport )