1# wint_t.m4 serial 1 (gettext-0.12) 2dnl Copyright (C) 2003 Free Software Foundation, Inc. 3dnl This file is free software, distributed under the terms of the GNU 4dnl General Public License. As a special exception to the GNU General 5dnl Public License, this file may be distributed as part of a program 6dnl that contains a configuration script generated by Autoconf, under 7dnl the same distribution terms as the rest of that program. 8 9dnl From Bruno Haible. 10dnl Test whether <wchar.h> has the 'wint_t' type. 11dnl Prerequisite: AC_PROG_CC 12 13AC_DEFUN([gt_TYPE_WINT_T], 14[ 15 AC_CACHE_CHECK([for wint_t], gt_cv_c_wint_t, 16 [AC_TRY_COMPILE([#include <wchar.h> 17 wint_t foo = (wchar_t)'\0';], , 18 gt_cv_c_wint_t=yes, gt_cv_c_wint_t=no)]) 19 if test $gt_cv_c_wint_t = yes; then 20 AC_DEFINE(HAVE_WINT_T, 1, [Define if you have the 'wint_t' type.]) 21 fi 22]) 23