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Annotation of embedaddon/libiconv/srcm4/wint_t.m4, revision 1.1

1.1     ! misho       1: # wint_t.m4 serial 4 (gettext-0.18)
        !             2: dnl Copyright (C) 2003, 2007-2009 Free Software Foundation, Inc.
        !             3: dnl This file is free software; the Free Software Foundation
        !             4: dnl gives unlimited permission to copy and/or distribute it,
        !             5: dnl with or without modifications, as long as this notice is preserved.
        !             6: 
        !             7: dnl From Bruno Haible.
        !             8: dnl Test whether <wchar.h> has the 'wint_t' type.
        !             9: dnl Prerequisite: AC_PROG_CC
        !            10: 
        !            11: AC_DEFUN([gt_TYPE_WINT_T],
        !            12: [
        !            13:   AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t],
        !            14:     [AC_TRY_COMPILE([
        !            15: /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
        !            16:    <wchar.h>.
        !            17:    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
        !            18:    before <wchar.h>.  */
        !            19: #include <stddef.h>
        !            20: #include <stdio.h>
        !            21: #include <time.h>
        !            22: #include <wchar.h>
        !            23:        wint_t foo = (wchar_t)'\0';], ,
        !            24:        [gt_cv_c_wint_t=yes], [gt_cv_c_wint_t=no])])
        !            25:   if test $gt_cv_c_wint_t = yes; then
        !            26:     AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.])
        !            27:   fi
        !            28: ])