System.IPv6AddressHelper.ParseCanonicalName C# (CSharp) Method

        internal static string ParseCanonicalName(string str, int start, ref bool isLoopback, ref string scopeId) {
            unsafe {
                ushort *numbers = stackalloc ushort[NumberOfLabels];
                // optimized zeroing of 8 shorts = 2 longs
                ((long*)numbers)[0] = 0L;
                ((long*)numbers)[1] = 0L;
                isLoopback = Parse(str, numbers, start, ref scopeId);
                return CreateCanonicalName(numbers);
            }
        }