Symbol: IPV6_FLOW_TCLASS
usr/src/uts/common/inet/ip/ip6.c
2609
ipp->ipp_tclass = IPV6_FLOW_TCLASS(ip6h->ip6_flow);
usr/src/uts/common/io/mac/mac_flow.c
1843
return ((IPV6_FLOW_TCLASS(ip6h->ip6_vcf) &