--- Wnn/uum/basic_op.c.orig
+++ Wnn/uum/basic_op.c
@@ -56,6 +56,8 @@ bufferλȤȤbufferƤɤΤ褦˲̤ɽ
 Ƥޤ
 */
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include "jllib.h"
 #include "commonhd.h"
 #include "sdefine.h"
