#ifndef _LIBCPP___ATOMIC_FENCE_H
#define _LIBCPP___ATOMIC_FENCE_H
#include <__atomic/memory_order.h>
#include <__atomic/support.h>
#include <__config>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
inline _LIBCPP_HIDE_FROM_ABI void atomic_thread_fence(memory_order __m) _NOEXCEPT { __cxx_atomic_thread_fence(__m); }
inline _LIBCPP_HIDE_FROM_ABI void atomic_signal_fence(memory_order __m) _NOEXCEPT { __cxx_atomic_signal_fence(__m); }
_LIBCPP_END_NAMESPACE_STD
#endif