title: #define or enum?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/5243269/why-use-enum-when-define-is-just-as-efficient">Why use enum when #define is just as efficient?</a>  </p>
  </blockquote>
  
  
  
  <p>When programming in C, is it better practice to use #define statements or enums for states in a state machine?</p>