PC_WH_NONE
mib->fddiPORTPC_Withhold = PC_WH_NONE ;
if (mib->fddiPORTPC_Withhold == PC_WH_NONE) {
if ((mib->fddiPORTPC_Withhold != PC_WH_NONE) ||
if (mib->fddiPORTPC_Withhold == PC_WH_NONE)