title: tokenize the string in c programming of desired length?
body: <p>How to tokenize the string (stored in the <code>fgets()</code> function) into various desired sizes?
  the values doesn't have any delimiting characters in between(<code>\n,,,:,:,</code>etc.) them.
  the string is </p>
  
  <blockquote>
    <p>"ABCD 1234 EFG56H1.223.445.66    J"</p>
  </blockquote>
  
  <p>i want the resultant tokens should be looks like</p>
  
  <blockquote>
    <p>"ABCD" " 1234" " "/<em>reading the space as a character</em>/ "EF" "56" "H"
    "1.22"/<em>(.)dot also a character</em>/ "3.44" "5.66"</p>
  </blockquote>
  
  <p>How to do this with <code>strtok</code> function?</p>
  
  <p>This question is actually for extracting the ATOM record from the PDB file using C.</p>