ADBaseLibrary.Matroska.MatroskaExtensions.SintSize C# (CSharp) Method

        public static int SintSize(long val)
        {
            int bytes = 1;
            ulong tmp = (ulong)(2 * (val < 0 ? val ^ -1 : val));
            while ((tmp >>= 8) > 0)
                bytes++;
            return bytes;
        }