entity ch_08_01 is

end entity ch_08_01;


----------------------------------------------------------------


library ieee;

architecture test of ch_08_01 is
begin


  process_08_1_a : process is

    -- code from book:

    variable stored_state : ieee.std_logic_1164.std_ulogic;

    -- end of code from book

  begin

    wait;
  end process process_08_1_a;


end architecture test;