title: Filtering out END OF MEDIUM control characters
body: <p>I am parsing text using C and am getting an output of 0019 boxes in the terminal. After some research I have found that these are END OF MEDIUM control characters:</p>
  
  <p>"Intended as means of indicating on paper or magnetic tapes that the end of the usable portion of the tape had been reached." - Wikipedia</p>
  
  <p>How do I look for them and not include them in the output? Such as an if statement looking for them. They do not have an actual character so Im not sure how I would go about actually looking for them. Is it possible to use their HEX value (0x0019) to find them?</p>
  
  <p>EDIT: I am parsing through html so I see no reason for that character to be there..</p>