itimerspec¶

type
  itimerspec = record
    it_interval: timespec = record
      tv_sec: time_t = cint64;
      tv_nsec: clong = Int64;
    end;
    it_value: timespec = record
      tv_sec: time_t = cint64;
      tv_nsec: clong = Int64;
    end;
  end;