#ifndef _LIBCPP___CXX03_CSTDDEF
#define _LIBCPP___CXX03_CSTDDEF
#include <__cxx03/__config>
#include <__cxx03/__type_traits/enable_if.h>
#include <__cxx03/__type_traits/integral_constant.h>
#include <__cxx03/__type_traits/is_integral.h>
#include <__cxx03/version>
#include <stddef.h>
#ifndef _LIBCPP_STDDEF_H
# error <cstddef> tried including <stddef.h> but didn't find libc++'s <stddef.h> header. \
This usually means that your header search paths are not configured properly. \
The header search paths should contain the C++ Standard Library headers before \
any C Standard Library, and you are probably using compiler flags that make that \
not be the case.
#endif
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
using ::nullptr_t;
using ::ptrdiff_t _LIBCPP_USING_IF_EXISTS;
using ::size_t _LIBCPP_USING_IF_EXISTS;
_LIBCPP_END_NAMESPACE_STD
#endif