Lines Matching refs:ui
64 struct udpiphdr *ui;
79 ui = (struct udpiphdr *)pkt - 1;
80 bzero(ui, sizeof(*ui));
89 ui->ui_pr = IPPROTO_UDP;
90 ui->ui_len = uh->uh_ulen;
91 ui->ui_src = d->myip;
92 ui->ui_dst = d->destip;
95 uh->uh_sum = in_cksum(ui, len + sizeof (struct ip));
141 struct udpiphdr *ui;
150 ui = (struct udpiphdr *)ip;
151 bzero(&ui->ui_x1, sizeof(ui->ui_x1));
152 ui->ui_len = uh->uh_ulen;
153 if (in_cksum(ui, n) != 0) {