--- sdts++/io/FormatParser.yy.orig	2002-10-08 05:44:24.000000000 +0900
+++ sdts++/io/FormatParser.yy	2012-09-12 16:53:19.000000000 +0900
@@ -71,6 +71,10 @@
 
 #include <iostream>
 
+#include <cstdio>
+
+#include <cstdlib>
+
 #ifndef INCLUDED_SIO8211FIELDFORMAT_H
 #include "sdts++/io/sio_8211FieldFormat.h"
 #endif