><a href="#cb12-15" aria-hidden="true" tabindex="-1"></a><span class="kw">(</span><span class="ex">unsigned</span> char<span class="kw">)</span> <span class="ex">b</span> = <span class="st">'\x06'</span></span>
<span id="cb12-16"><a href="#cb12-16" aria-hidden="true" tabindex="-1"></a><span class="kw">(</span><span class="ex">unsigned</span> char<span class="kw">)</span> <span class="fu">sum</span> = <span class="st">'\f'</span></span>
<span id="cb12-17"><a href="#cb12-17" aria-hidden="true" tabindex="-1"><