private static bool UnpackRawHeader( StreamingUnpacker @this, int b, Stream source, UnpackingMode unpackingMode, out MessagePackObject? result )
{
@this._next = @this._unpackRawLength;
@this._isInCollection = false;
@this._bytesBuffer = ( b % 2 ) == 0 ? BytesBuffer.TwoBytes : BytesBuffer.FourBytes;
// Try to get length.
return @this.UnpackRawLength( source, unpackingMode, out result );
}
