explanation">
<p>
Explanation:
</p>
<ul>
<li>Line 4:
express your intent to use the functions defined in the module below.
</li>
<li>Line 18, 22:
call the new functions.
</li>
</ul>
</div>
<p>
Next, we add a new module to the project.
</p>
<table class="code"><tr>
<th>location.h</th>
</tr><tr>
<td>
<ol>
<li class="new">extern void executeLook(const char *noun);</li>
<li class="new">extern void executeGo(const char *noun);</li>
</ol>
</td>
</tr><tr>
<th>location.c</th>
</tr><tr>
<td>
<ol>
<li class="new">#in