Converting to uppercase in C++
<p>Let's say you have:</p>

<pre><code>const char * something = "m";
</code></pre>

<p>How can you make it uppercase, using toupper or other thing?</p>

<p>The problem is I want to use <code>char *</code>  instead of <code>string</code> or instead of using string then use</p>

<pre><code>str.c_str()
</code></pre>

<p><code>char * something = "m";</code>  <strong>---></strong>  M <strong>---></strong> ?</p>
