title: fgetc without incrementing pointer OR decrementing the fpos_t object (C)
body: <p>So I couldn't find the answer to this question. </p>
  
  <p>Is there either:</p>
  
  <ol>
  <li><p>A function similar to fgetc that retrieves the character at the pointer, without incrementing the pointer?</p></li>
  <li><p>OR a way to decrement the fpos_t object without decrementing the pointer underneath it.<strong>(Mostly interested in this answer)</strong></p></li>
  </ol>
  
  <p>For C.</p>