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FwpmFreeMemory0 function (fwpmk.h)

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The FwpmFreeMemory0 function is used to release memory resources allocated by the Windows Filtering Platform (WFP) functions.

Syntax

void FwpmFreeMemory0(
  [in, out] void **p
);

Parameters

[in, out] p

Address of the pointer to be freed.

Return value

None

Remarks

FwpmFreeMemory0 is used to free memory returned by the various Fwpm* functions, such as FwpmFilterGetByKey0.

Fwpm* functions that return a HANDLE, such as FwpmCalloutCreateEnumHandle0, have specific functions to release memory.

If the caller passes a pointer that is not valid, the behavior is undefined.

FwpmFreeMemory0 is a specific implementation of FwpmFreeMemory. See WFP Version-Independent Names and Targeting Specific Versions of Windows for more information.

Requirements

Requirement Value
Minimum supported client Available starting with Windows Vista.
Target Platform Universal
Header fwpmk.h
Library fwpkclnt.lib
IRQL <= PASSIVE_LEVEL

See also