What does this "label" mean in C++?
<p>I was reading some c++ code, and i saw something interesting. </p>

<p>The code was something like this:</p>

<pre><code>repeat:
    ...code here....
fallback:
    ...code here....
start:
        ....another code....
</code></pre>

<p>This is the first time i am seeing this kind of "labels" in c++ code, i called the labels cos i have seen something similar in assembly code where the code is divided into sections with different titles which end with colon. </p>

<p>I am asking you what does that mean, and of what use it can be ? </p>
