+#define JS_EXPORT __declspec(dllimport)
+#endif
+#else /* !defined(JS_NO_EXPORT) */
+#define JS_EXPORT
+#endif /* defined(JS_NO_EXPORT) */
+
+/* JS tests uses WTF but has no config.h, so we need to set the export defines here. */
+#ifndef WTF_EXPORT_PRIVATE
+#define WTF_EXPORT_PRIVATE JS_EXPORT