Annex D (normative) Compatibility features [depr]

D.28 Deprecated atomic operations [depr.atomics]

D.28.3 Non-member functions [depr.atomics.nonmembers]

template<class T> void atomic_init(volatile atomic<T>* object, typename atomic<T>::value_type desired) noexcept; template<class T> void atomic_init(atomic<T>* object, typename atomic<T>::value_type desired) noexcept;
Effects: Equivalent to: atomic_­store_­explicit(object, desired, memory_­order​::​relaxed);