1/* Copyright (C) 1993,1994,1996,1997,2000,2002 Free Software Foundation, Inc.
2   This file is part of the GNU C Library.
3
4   The GNU C Library is free software; you can redistribute it and/or
5   modify it under the terms of the GNU Lesser General Public
6   License as published by the Free Software Foundation; either
7   version 2.1 of the License, or (at your option) any later version.
8
9   The GNU C Library is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12   Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public
15   License along with the GNU C Library; if not, write to the Free
16   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17   02111-1307 USA.
18
19   As a special exception, if you link the code in this file with
20   files compiled with a GNU compiler to produce an executable,
21   that does not cause the resulting executable to be covered by
22   the GNU Lesser General Public License.  This exception does not
23   however invalidate any other reasons why the executable file
24   might be covered by the GNU Lesser General Public License.
25   This exception applies to code released by its copyright holders
26   in files containing the exception.  */
27
28#include "libioP.h"
29#include "stdio.h"
30
31#undef stdin
32#undef stdout
33#undef stderr
34_IO_FILE *stdin = (FILE *) &_IO_2_1_stdin_;
35_IO_FILE *stdout = (FILE *) &_IO_2_1_stdout_;
36_IO_FILE *stderr = (FILE *) &_IO_2_1_stderr_;
37
38#undef _IO_stdin
39#undef _IO_stdout
40#undef _IO_stderr
41#ifdef _LIBC
42# define AL(name) AL2 (name, _IO_##name)
43# if defined HAVE_VISIBILITY_ATTRIBUTE
44#  define AL2(name, al) \
45  extern __typeof (name) al __attribute__ ((alias (#name),                    \
46                                            visibility ("hidden")))
47# else
48#  define AL2(name, al) \
49  extern __typeof (name) al __attribute__ ((alias (#name)))
50# endif
51AL(stdin);
52AL(stdout);
53AL(stderr);
54#endif
55