30 Thread support library [thread]

30.3 Threads [thread.threads]

30.3.1 Header <thread> synopsis [thread.syn]

namespace std {
  class thread;

  void swap(thread& x, thread& y) noexcept;

  namespace this_thread {
    thread::id get_id() noexcept;

    void yield() noexcept;
    template<class Clock, class Duration>
      void sleep_until(const chrono::time_point<Clock, Duration>& abs_time);
    template<class Rep, class Period>
      void sleep_for(const chrono::duration<Rep, Period>& rel_time);
  }
}