IPv6DisableFirewallHook function

The IPv6DisableFirewallHook function disables an IPv6 firewall-hook driver's FirewallHook function.

Syntax

void IPv6DisableFirewallHook(
  _In_ IPv6FirewallDeregistrationCompleteProc CompletionRoutine
);

Parameters

• CompletionRoutine [in]
  A pointer to an IPv6 firewall-hook driver-provided completion routine. The IPv6 network stack calls this completion routine after all in-progress calls to the IPv6 firewall-hook driver's FirewallHook function have returned. If there are no in-progress calls to the IPv6 firewall-hook driver's FirewallHook function when the driver calls the IPv6DisableFirewallHook function, this completion routine is called immediately.

  An IPv6 firewall-hook driver's completion routine is defined as follows:

  void
  CompletionRoutine(
      );
  

  This parameter is required and must not be NULL.

Return value

None

Remarks

An IPv6 firewall-hook driver calls the IPv6DisableFirewallHook function to disable the driver's FirewallHook function that it previously enabled by calling the IPv6EnableFirewallHook function.

Requirements

See also

IPv6EnableFirewallHook

FirewallHook

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