Category: <b>DOS extenders</b>
<br>Flags: available only in protected mode<p>
<pre><b>INT 21 - Phar Lap 386/DOS-Extender VMM - LIMIT PROGRAM'S CONVENT'L MEM USAGE</b>

	AX = 2525h
	EBX = limit in 4k pages of physical conventional memory which program
	      may use
Return: CF clear if successful
	    EBX = maximum limit in pages
	    ECX = minimum limit in pages
	CF set on error
	    EAX = error code
		08h insufficient memory or -nopage switch used
SeeAlso: AX=2521h
</pre>