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1 | // -*- C++ -*- forwarding header. | |
2 | ||
3 | // Copyright (C) 1997-2024 Free Software Foundation, Inc. | |
4 | // | |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
8 | // Free Software Foundation; either version 3, or (at your option) | |
9 | // any later version. | |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // Under Section 7 of GPL version 3, you are granted additional | |
17 | // permissions described in the GCC Runtime Library Exception, version | |
18 | // 3.1, as published by the Free Software Foundation. | |
19 | ||
20 | // You should have received a copy of the GNU General Public License and | |
21 | // a copy of the GCC Runtime Library Exception along with this program; | |
22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
23 | // <http://www.gnu.org/licenses/>. | |
24 | ||
25 | /** @file cstddef | |
26 | * This is a Standard C++ Library file. You should @c #include this file | |
27 | * in your programs, rather than any of the @a *.h implementation files. | |
28 | * | |
29 | * This is the C++ version of the Standard C Library header @c stddef.h, | |
30 | * and its contents are (mostly) the same as that header, but are all | |
31 | * contained in the namespace @c std (except for names which are defined | |
32 | * as macros in C). | |
33 | */ | |
34 | ||
35 | // | |
36 | // ISO C++ 14882: 18.1 Types | |
37 | // | |
38 | ||
39 | #ifndef _GLIBCXX_CSTDDEF | |
40 | #define _GLIBCXX_CSTDDEF 1 | |
41 | ||
42 | #pragma GCC system_header | |
43 | ||
44 | #include <bits/c++config.h> | |
45 | #include <stddef.h> | |
46 | ||
47 | #if __cplusplus >= 201103L | |
48 | namespace std | |
49 | { | |
50 | // We handle size_t, ptrdiff_t, and nullptr_t in c++config.h. | |
51 | using ::max_align_t; | |
52 | } | |
53 | #endif | |
54 | ||
55 | #endif // _GLIBCXX_CSTDDEF |