undo last change

diff --git a/m4/mbstate_t.m4 b/m4/mbstate_t.m4
index a64dc2fa06551ad359b42ee10b793e115bdd31cf..df2a275c2eab6a08d7d0b65fa7ee4e6ae230c7e9 100644 (file)
--- a/m4/mbstate_t.m4
+++ b/m4/mbstate_t.m4
@@ -1,5 +1,5 @@
-# serial 10
-dnl Copyright (C) 2000, 2001, 2002, 2005 Free Software Foundation, Inc.
+# mbstate_t.m4 serial 9
+dnl Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -14,17 +14,11 @@ dnl with or without modifications, as long as this notice is preserved.
 # -----------------
 AC_DEFUN([AC_TYPE_MBSTATE_T],
   [AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t,
-     [AC_CHECK_HEADERS([wctype.h])
-      AC_COMPILE_IFELSE(
+     [AC_COMPILE_IFELSE(
        [AC_LANG_PROGRAM(
           [AC_INCLUDES_DEFAULT
-#          include <wchar.h>
-#           if HAVE_WCTYPE_H
-#            include <wctype.h>
-#           endif
-],
-          [
-          mbstate_t x; return sizeof x;])],
+#          include <wchar.h>],
+          [mbstate_t x; return sizeof x;])],
        [ac_cv_type_mbstate_t=yes],
        [ac_cv_type_mbstate_t=no])])
    if test $ac_cv_type_mbstate_t = yes; then