     data
   end
 
-  def parse(<<0xFF, data :: unsigned-native-integer-size(64)>>) do
+  def parse(<<0xFF, data :: unsigned-little-integer-size(64)>>) do
     data
   end
 

    [data, remaining]
  end

end
    [data, remaining]
  end

  def parse_stream(<<0xFF, data :: unsigned-little-integer-size(64), remaining :: binary>>) do
    [data, remaining]
  end

