+#ifdef WXMAKINGDLL_XRC
+# define WXDLLIMPEXP_XRC WXEXPORT
+#elif defined(WXUSINGDLL)
+# define WXDLLIMPEXP_XRC WXIMPORT
+#else /* not making nor using DLL */
+# define WXDLLIMPEXP_XRC
+#endif
+
+#ifdef WXMAKINGDLL_AUI
+# define WXDLLIMPEXP_AUI WXEXPORT
+#elif defined(WXUSINGDLL)
+# define WXDLLIMPEXP_AUI WXIMPORT
+#else /* not making nor using DLL */
+# define WXDLLIMPEXP_AUI
+#endif
+
+#ifdef WXMAKINGDLL_RICHTEXT
+# define WXDLLIMPEXP_RICHTEXT WXEXPORT
+#elif defined(WXUSINGDLL)
+# define WXDLLIMPEXP_RICHTEXT WXIMPORT
+#else /* not making nor using DLL */
+# define WXDLLIMPEXP_RICHTEXT
+#endif
+
+#ifdef WXMAKINGDLL_MEDIA
+# define WXDLLIMPEXP_MEDIA WXEXPORT
+#elif defined(WXUSINGDLL)
+# define WXDLLIMPEXP_MEDIA WXIMPORT
+#else /* not making nor using DLL */
+# define WXDLLIMPEXP_MEDIA
+#endif
+
+#ifdef WXMAKINGDLL_STC
+ #define WXDLLIMPEXP_STC WXEXPORT
+#elif defined(WXUSINGDLL)
+ #define WXDLLIMPEXP_STC WXIMPORT
+#else /* not making nor using DLL */
+ #define WXDLLIMPEXP_STC
+#endif
+