pbw0 774 net/ipv6/sit.c unsigned int pbw0, pbi0; pbw0 778 net/ipv6/sit.c pbw0 = tunnel->ip6rd.prefixlen >> 5; pbw0 782 net/ipv6/sit.c (ntohl(v6dst->s6_addr32[pbw0]) << pbi0) >> pbw0 787 net/ipv6/sit.c d |= ntohl(v6dst->s6_addr32[pbw0 + 1]) >>