TUN_DSTADDR       384 net/if_tun.c   	tp->tun_flags &= ~(TUN_IASET|TUN_DSTADDR|TUN_BRDADDR);
TUN_DSTADDR       397 net/if_tun.c   					tp->tun_flags |= TUN_DSTADDR;
TUN_DSTADDR       399 net/if_tun.c   				tp->tun_flags &= ~TUN_DSTADDR;
TUN_DSTADDR       421 net/if_tun.c   					tp->tun_flags |= TUN_DSTADDR;
TUN_DSTADDR       423 net/if_tun.c   				tp->tun_flags &= ~TUN_DSTADDR;