$NetBSD: patch-ad,v 1.1 2008/09/05 05:27:31 dholland Exp $

--- readline/vi_mode.c~	2005-05-06 04:48:54.000000000 -0400
+++ readline/vi_mode.c	2008-09-04 23:48:53.000000000 -0400
@@ -30,6 +30,7 @@
 #if defined (VI_MODE)
 
 #include <stdio.h>
+#include <string.h>
 
 #if defined (__GNUC__)
 #  define alloca __builtin_alloca