#include <__config>
#ifdef _LIBCPP_DEPRECATED_ABI_LEGACY_LIBRARY_DEFINITIONS_FOR_INLINE_FUNCTIONS
#define _LIBCPP_ERROR_CATEGORY_DEFINE_LEGACY_INLINE_FUNCTIONS
#endif
#include <system_error>
_LIBCPP_BEGIN_NAMESPACE_STD
#if defined(_LIBCPP_ERROR_CATEGORY_DEFINE_LEGACY_INLINE_FUNCTIONS)
error_category::error_category() noexcept {}
#endif
error_category::~error_category() noexcept { … }
error_condition error_category::default_error_condition(int ev) const noexcept { … }
bool error_category::equivalent(int code, const error_condition& condition) const noexcept { … }
bool error_category::equivalent(const error_code& code, int condition) const noexcept { … }
_LIBCPP_END_NAMESPACE_STD