ntf</em>(fp, "%5s", "abc");           <span class="c">/* "  abc" */</span>
    <em>f_printf</em>(fp, "%-5s", "abc");          <span class="c">/* "abc  " */</span>
    <em>f_printf</em>(fp, "%.5s", "abcdefg");      <span class="c">/* "abcde" */</span>
    <em>f_printf</em>(fp, "%-5.2s", "abcdefg");    <span class="c">/* "ab   " */</span>
    <em>f_printf</em>(fp, "%c", 'a');              <span class="c">/* "a" */</span>
    <em>f_printf</em>(fp, "%12f", 10.0);           <span class="c">/* "   10.000000" (<a 