$NetBSD: patch-ab,v 1.1 2004/10/23 07:48:03 minskim Exp $

--- lib/readline/rlmbutil.h.orig	2003-05-13 08:38:37.000000000 -0500
+++ lib/readline/rlmbutil.h
@@ -43,7 +43,7 @@
 
 /* If we don't want multibyte chars even on a system that supports them, let
    the configuring user turn multibyte support off. */
-#if defined (NO_MULTIBYTE_SUPPORT)
+#if defined (NO_MULTIBYTE_SUPPORT) || !defined(HAVE_WCTYPE_T)
 #  undef HANDLE_MULTIBYTE
 #endif