1/* Copyright (C) 1991-2013 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, see
16 <http://www.gnu.org/licenses/>. */
17
18#ifndef _STDC_PREDEF_H
19#define _STDC_PREDEF_H 1
20
21/* This header is separate from features.h so that the compiler can
22 include it implicitly at the start of every compilation. It must
23 not itself include <features.h> or any other header that includes
24 <features.h> because the implicit include comes before any feature
25 test macros that may be defined in a source file before it first
26 explicitly includes a system header. GCC knows the name of this
27 header in order to preinclude it. */
28
29/* We do support the IEC 559 math functionality, real and complex. */
30#define __STDC_IEC_559__ 1
31#define __STDC_IEC_559_COMPLEX__ 1
32
33/* wchar_t uses ISO/IEC 10646 (2nd ed., published 2011-03-15) /
34 Unicode 6.0. */
35#define __STDC_ISO_10646__ 201103L
36
37/* We do not support C11 <threads.h>. */
38#define __STDC_NO_THREADS__ 1
39
40#endif
41