+/*
+ * We don't want to give an error if wxUSE_UNICODE_MSLU is enabled but
+ * wxUSE_UNICODE is not as this would make it impossible to simply set the
+ * former in wx/setup.h as then the library wouldn't compile in non-Unicode
+ * configurations, so instead simply unset it silently when it doesn't make
+ * sense.
+ */
+#if wxUSE_UNICODE_MSLU && !wxUSE_UNICODE
+# undef wxUSE_UNICODE_MSLU
+# define wxUSE_UNICODE_MSLU 0
+#endif
+