+/* Define if you have the function prototype for snprintf(). */
+#undef HAVE_DECL_SNPRINTF
+
+/* Define if you have the function prototype for vsnprintf(). */
+#undef HAVE_DECL_VSNPRINTF
+
+/* Define if you have the function prototype istreambuf_iterator in
+ <iterator> */
+#undef HAVE_DECL_ISTREAMBUF_ITERATOR