Lines Matching refs:ih
177 struct ip_hdr *ih;
200 ih = (struct ip_hdr *)p->payload;
201 memset(ih, 0, sizeof(*ih));
202 ih->dest.addr = dst_addr;
203 ih->_len = lwip_htons(p->tot_len);
204 ih->_ttl = 32;
205 ih->_proto = IP_PROTO_UDP;
206 IPH_VHL_SET(ih, 4, sizeof(struct ip_hdr) / 4);
207 IPH_CHKSUM_SET(ih, inet_chksum(ih, sizeof(struct ip_hdr)));