# wint_t.m4 serial 1 (gettext-0.12)
  dnl Copyright (C) 2003 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.
  
  dnl From Bruno Haible.
  dnl Test whether <wchar.h> has the 'wint_t' type.
  dnl Prerequisite: AC_PROG_CC
  
  AC_DEFUN([gt_TYPE_WINT_T],
  [
    AC_CACHE_CHECK([for wint_t], gt_cv_c_wint_t,
      [AC_TRY_COMPILE([#include <wchar.h>
         wint_t foo = (wchar_t)'\0';], ,
         gt_cv_c_wint_t=yes, gt_cv_c_wint_t=no)])
    if test $gt_cv_c_wint_t = yes; then
      AC_DEFINE(HAVE_WINT_T, 1, [Define if you have the 'wint_t' type.])
    fi
  ])