Write a function header for a call with &argument
<p>I have the following code. </p>

<pre><code>int quotient, remainder, numerator, denominator;
numerator = 128;
denominator = 5;
divide(numerator, denominator, &amp;quotient, &amp;remainder);
</code></pre>

<p>and I want to ask what does it mean to have argument with "&amp;". and how can I write "divide" function header?</p>
