| // -*- C++ -*- | |
| //===----------------------------------------------------------------------===// | |
| // | |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | |
| // See https://llvm.org/LICENSE.txt for license information. | |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | |
| // | |
| //===----------------------------------------------------------------------===// | |
| /* | |
| stddef.h synopsis | |
| Macros: | |
| offsetof(type,member-designator) | |
| NULL | |
| Types: | |
| ptrdiff_t | |
| size_t | |
| max_align_t // C++11 | |
| nullptr_t | |
| */ | |
| #if defined(__cplusplus) && __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) | |
| # include <__cxx03/__config> | |
| #else | |
| # include <__config> | |
| #endif | |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) | |
| # pragma GCC system_header | |
| #endif | |
| // Note: This include is outside of header guards because we sometimes get included multiple times | |
| // with different defines and the underlying <stddef.h> will know how to deal with that. | |
| #include_next <stddef.h> | |
| #ifndef _LIBCPP_STDDEF_H | |
| # define _LIBCPP_STDDEF_H | |
| # ifdef __cplusplus | |
| typedef decltype(nullptr) nullptr_t; | |
| # endif | |
| #endif // _LIBCPP_STDDEF_H |