wint_t.m4
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上传日期:2020-07-06
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文件大小:1k
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midi
开发平台:
Unix_Linux
- # wint_t.m4 serial 2 (gettext-0.17)
- dnl Copyright (C) 2003, 2007 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([
- /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
- <wchar.h>.
- BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
- before <wchar.h>. */
- #include <stddef.h>
- #include <stdio.h>
- #include <time.h>
- #include <wchar.h>
- wint_t foo = (wchar_t)' ';], ,
- 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
- ])