$NetBSD$

--- etc/rsconvert/yacc.y~	1992-02-09 22:04:17.000000000 -0500
+++ etc/rsconvert/yacc.y	2008-09-01 02:15:45.000000000 -0400
@@ -15,5 +15,6 @@
 %{
 #include <stdio.h>
+#include <string.h>
 #include "libcommon/common.h"
 
 #define NEWLINE()	WriteNewline()
