Category: <b>other operating systems</b>
<p>
<pre><b>INT E0 - REAL/32 - "P_CHAIN" - CHAIN PROCESS</b>

	CL = 2Fh
	[DTA] = ASCIZ command line for process to start
Return: AX = return code
	    0000h successful
	    FFFFh failed
	may destroy SI,DI???
</pre>