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<a name="robo1"></a><h2>Memory_Compare/memcmp [ Library ]</h2>

<p class="item_name">NAME</p>
<pre> <strong>memcmp</strong>
</pre>
<p class="item_name">FUNCTION</p>
<p> Compares the first N bytes of the memory areas S1 and S2.  It returns
 an integer less than, equal  to,  or  greater  than zero  if  S1  is
 found, respectively, to be less than, to match, or be greater than S2.
</p>
<p class="item_name">INPUTS</p>
<pre> S1 := First source address.
 S2 := Second source address.
 N  := Number of bytes to compare.
</pre>
<p class="item_name">OUTPUTS</p>
<pre> int := Value determining whether there is a difference.
</pre>

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