BOOLEAN
EthShouldAddressLoopBack(
IN PETH_FILTER Filter,
IN CHAR Address[ETH_LENGTH_OF_ADDRESS]
);
EthShouldAddressLoopBack returns FALSE if a packet bound for a given Ethernet address cannot possibly loop back.
Parameters
Filter
Points to a previously created and initialized filter library database.
Address[ETH_LENGTH_OF_ADDRESS]
Specifies an Ethernet address this function uses to determine a need for packet loopback.
Return Value
EthShouldAddressLoopBack returns TRUE if the packet is likely to loop back. It returns FALSE if there is no chance the packet will loop back.
Comments
EthShouldAddressLoopBack does not check whether the source address is equal to the destination address.
Callers of EthShouldAddressLoopBack run at IRQL <= DISPATCH_LEVEL.
See Also