Category: <b>serial I/O</b>
<br>Flags: Undocumented function<p>
<pre><b>INT 14 - BWCOM14 - SHUTDOWN</b>

	AH = 58h
Return: CX = status (0001h successful, 0002h not initialized)
Note:	after this call, BWCOM14 will no longer redirect the COM port
SeeAlso: AH=56h,AH=57h
</pre>