# define dEXTCONST const
# else
# if defined(PERLDLL) || defined(__SYMBIAN32__)
-# define EXT extern __declspec(dllexport)
+# define EXT EXTERN_C __declspec(dllexport)
# define dEXT
-# define EXTCONST extern __declspec(dllexport) const
+# define EXTCONST EXTERN_C __declspec(dllexport) const
# define dEXTCONST const
# else
-# define EXT extern __declspec(dllimport)
+# define EXT EXTERN_C __declspec(dllimport)
# define dEXT
-# define EXTCONST extern __declspec(dllimport) const
+# define EXTCONST EXTERN_C __declspec(dllimport) const
# define dEXTCONST const
# endif
# endif