title: Fprintf VS _ftprintf
body: <p>both have almost same input parameters:</p>
  
  <pre><code>int _ftprintf( FILE *stream, const _tchar *format [, argument ]...)
  
  int fprintf(FILE *stream, const char *format, ...)
  </code></pre>
  
  <p>What is the difference between the two format agruments?
  When should I use each?</p>