*** mbrtowc.m4.bak	2005-01-19 15:24:18.000000000 +0100
--- mbrtowc.m4	2005-07-04 01:36:33.685251704 +0200
***************
*** 1,5 ****
! # mbrtowc.m4 serial 7
! dnl Copyright (C) 2001-2002, 2004 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.
--- 1,5 ----
! # mbrtowc.m4 serial 8
! dnl Copyright (C) 2001-2002, 2004-2005 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.
***************
*** 14,21 ****
    AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared],
      gl_cv_func_mbrtowc,
      [AC_TRY_LINK(
!        [#include <wchar.h>],
!        [mbstate_t state; return ! (sizeof state && mbrtowc);],
         gl_cv_func_mbrtowc=yes,
         gl_cv_func_mbrtowc=no)])
    if test $gl_cv_func_mbrtowc = yes; then
--- 14,22 ----
    AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared],
      gl_cv_func_mbrtowc,
      [AC_TRY_LINK(
!        [#include <wchar.h>
! size_t (*f)() = mbrtowc;],
!        [mbstate_t state; return ! (sizeof state && f == mbrtowc);],
         gl_cv_func_mbrtowc=yes,
         gl_cv_func_mbrtowc=no)])
    if test $gl_cv_func_mbrtowc = yes; then