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<td><font face="Helvetica" size="-1"><b>SUMMARY </b></font><font face="Times">Unmap a physical address range from your IOTask's address space</font>

<p><font face="Helvetica" size="-1"><b>DECLARED IN </b></font><font face="Times">driverkit/kernelDriver.h</font>

<p><font face="Helvetica" size="-1"><b>SYNOPSIS </b></font><font face="Times">IOReturn <b>IOUnmapPhysicalFromIOTask</b>(vm_address_t <i>virtualAddress</i