+
+/* Define to 'int' if system headers don't define. */
+#undef mbstate_t
+
+/* Define if you are using the system's wchar_t functions. */
+#undef HAVE_WC_FUNCS
+
+/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
+#undef HAVE_LANGINFO_CODESET
+
+/* Define if you have <langinfo.h> and nl_langinfo(YESEXPR). */
+#undef HAVE_LANGINFO_YESEXPR
+
+/* Define to enable the use of libesmtp */
+#undef USE_LIBESMTP
+