# File lib/packet/packet_helper.rb, line 5
    def iattr_accessor *args
      metaclass.instance_eval do
        attr_accessor *args
        args.each do |attr|
          define_method("set_#{attr}") do |b_value|
            self.send("#{attr}=",b_value)
          end
        end
      end

      args.each do |attr|
        class_eval do
          define_method(attr) do
            self.class.send(attr)
          end
          define_method("#{attr}=") do |b_value|
            self.class.send("#{attr}=",b_value)
          end
        end
      end
    end