Category: <b>DOS extenders</b>
<br>Flags: available only in protected mode<p>
<pre><b>INT 31 - CauseWay - "RelMemLinear32" - RELEASE LINEAR MEMORY BLOCK (32-bit)</b>

	AX = FF15h
	ESI = linear address of block to be released
Return: CF clear if successful
	CF set on error
SeeAlso: AX=FF0Fh,AX=FF11h,AX=FF15h
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