Lines Matching refs:ui
63 struct udpiphdr *ui; in sendudp() local
78 ui = (struct udpiphdr *)pkt - 1; in sendudp()
79 bzero(ui, sizeof (*ui)); in sendudp()
88 ui->ui_pr = IPPROTO_UDP; in sendudp()
89 ui->ui_len = uh->uh_ulen; in sendudp()
90 ui->ui_src = d->myip; in sendudp()
91 ui->ui_dst = d->destip; in sendudp()
94 uh->uh_sum = in_cksum(ui, len + sizeof (struct ip)); in sendudp()
140 struct udpiphdr *ui; in readudp() local
155 ui = ip; in readudp()
156 bzero(&ui->ui_x1, sizeof (ui->ui_x1)); in readudp()
157 ui->ui_len = uh->uh_ulen; in readudp()
158 if (in_cksum(ui, n) != 0) { in readudp()