$OpenBSD: patch-aclocal_m4,v 1.1 2005/04/16 21:10:22 espie Exp $
--- aclocal.m4.orig	Mon Apr 11 13:47:20 2005
+++ aclocal.m4	Mon Apr 11 13:50:46 2005
@@ -9209,6 +9209,10 @@ AC_DEFUN([AC_MBSTATE_T],
       [mbstate_t x; return sizeof x;],
       ac_cv_type_mbstate_t=yes,
       ac_cv_type_mbstate_t=no)])
+  if test $am_cv_type_mbstate_t = yes; then
+    AC_DEFINE(HAVE_TYPE_MBSTATE_T, 1,
+      [Define if <wchar.h> defines a mb_state_t type.])
+  fi
    if test $ac_cv_type_mbstate_t = no; then
      AC_DEFINE(mbstate_t, int,
 	       [Define to a type if <wchar.h> does not define.])
