diff --git a/src/common.h b/src/common.h
index d92cf93..c96a9e4 100644
--- a/src/common.h
+++ b/src/common.h
@@ -39,6 +39,9 @@ struct _C99
 	unsigned int error_cnt;
 	unsigned int warning_cnt;
 	Code * code;
+	/* FIXME still a bit rough */
+	int typedef_flag;
+	char * identifier;
 };
 
 typedef enum _C99Code