CSharpRTMP.Common.IOHelper.Read7BitLongValue C# (CSharp) Метод

        public static ulong Read7BitLongValue(this Stream s)
        {
            byte n = 0;
            byte b = (byte) s.ReadByte();
            ulong result = 0;
            while ((b & 0x80) != 0 && n < 8)
            {
                result <<= 7;
                result |= (ulong)(b & 0x7F);
                b = (byte)s.ReadByte();
                ++n;
            }
            result <<= ((n < 8) ? 7 : 8); // Use all 8 bits from the 4th byte
            result |= b;
            return result;
        }
        public static void Write(this byte[] buffer,int offset, uint value)