System.Threading.OverlappedData.FreeNativeOverlapped C# (CSharp) Method

        unsafe internal static extern void FreeNativeOverlapped(NativeOverlapped* nativeOverlappedPtr);

        public static unsafe void Free(NativeOverlapped *nativeOverlappedPtr)
        {
            if (nativeOverlappedPtr == null)
            {
                throw new ArgumentNullException("nativeOverlappedPtr");
            }
            Overlapped overlapped = OverlappedData.GetOverlappedFromNative(nativeOverlappedPtr).m_overlapped;

            OverlappedData.FreeNativeOverlapped(nativeOverlappedPtr);
            OverlappedData overlappedData = overlapped.m_overlappedData;

            overlapped.m_overlappedData = null;
            OverlappedDataCache.CacheOverlappedData(overlappedData);
        }