Fan.Sys.InStream.readU4 C# (CSharp) Method

        public virtual long readU4()
        {
            long c1 = r();
              long c2 = r();
              long c3 = r();
              long c4 = r();
              if ((c1 | c2 | c3 | c4) < 0) throw IOErr.make("Unexpected end of stream").val;
              if (m_bigEndian)
            return (c1 << 24) + (c2 << 16) + (c3 << 8) + c4;
              else
            return (c4 << 24) + (c3 << 16) + (c2 << 8) + c1;
        }