# define EXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly
# define dEXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly
#else
-#ifdef WIN32
+#if defined(WIN32) && defined(__MINGW32__)
# define EXT __declspec(dllexport)
-# define dEXT __declspec(dllexport)
+# define dEXT
# define EXTCONST __declspec(dllexport) const
-# define dEXTCONST __declspec(dllexport) const
+# define dEXTCONST const
#else
#ifdef __cplusplus
# define EXT