TR_IS_GROUP

VOID
    TR_IS_GROUP(
        IN PUCHAR A,
        OUT PBOOLEAN R
        );

TR_IS_GROUP sets a caller-supplied variable to a Boolean value indicating whether a given Token Ring address is a group address.

Parameters

A

Points to a network address.

R

Points to a caller-supplied variable in which this macro returns TRUE if the address is a group address.

Comments

Callers of this macro can be running at any IRQL as long as the source address and supplied variable are resident.

See Also

TR_IS_BROADCAST, TR_IS_FUNCTIONAL, TR_IS_NOT_DIRECTED, TR_IS_SOURCE_ROUTING