System.Net.Internals.SocketAddress.GetHashCode C# (CSharp) Method

        public override int GetHashCode()
        {
            if (_changed)
            {
                _changed = false;
                _hash = 0;

                int i;
                int size = Size & ~3;

                for (i = 0; i < size; i += 4)
                {
                    _hash ^= (int)Buffer[i]
                            | ((int)Buffer[i + 1] << 8)
                            | ((int)Buffer[i + 2] << 16)
                            | ((int)Buffer[i + 3] << 24);
                }
                if ((Size & 3) != 0)
                {
                    int remnant = 0;
                    int shift = 0;

                    for (; i < Size; ++i)
                    {
                        remnant |= ((int)Buffer[i]) << shift;
                        shift += 8;
                    }
                    _hash ^= remnant;
                }
            }
            return _hash;
        }