--- FreeWnn-1.1.1-a022.bak/PubdicPlus/ctopd.c	2001-06-15 03:15:54.000000000 +0900
+++ FreeWnn-1.1.1-a022/PubdicPlus/ctopd.c	2013-08-06 20:30:27.388141217 +0900
@@ -25,6 +25,7 @@
 #endif
 
 #include <stdio.h>
+#include <string.h>
 
 static char *program;
 
--- FreeWnn-1.1.1-a022.bak/PubdicPlus/wtopd.c	2001-06-15 03:15:54.000000000 +0900
+++ FreeWnn-1.1.1-a022/PubdicPlus/wtopd.c	2013-08-06 20:31:09.300390651 +0900
@@ -25,6 +25,8 @@
 #endif
 
 #include <stdio.h>
+#include <string.h>
+#include <unistd.h>
 
 static char *program;