Category: <b>DOS kernel</b>
<p>
<pre><b>INT 21 - DOS 1+ - NULL FUNCTION FOR CP/M COMPATIBILITY</b>

	AH = 1Eh
Return: AL = 00h
Note:	corresponds to the CP/M BDOS function "set file attributes" which was
	 meaningless under MS-DOS 1.x
SeeAlso: AH=18h,AH=1Dh,AH=20h
</pre>