173   struct zepif_state *state;  in zepif_linkoutput()  local
183   state = (struct zepif_state *)netif->state;  in zepif_linkoutput()
184   LWIP_ASSERT("state->pcb != NULL", state->pcb != NULL);  in zepif_linkoutput()
200   zep->seq_num = lwip_htonl(state->seqno);  in zepif_linkoutput()
201   state->seqno++;  in zepif_linkoutput()
207     zepif_udp_recv(netif, state->pcb, pbuf_clone(PBUF_RAW, PBUF_RAM, q), NULL, 0);  in zepif_linkoutput()
209     err = udp_sendto(state->pcb, q, state->init.zep_dst_ip_addr, state->init.zep_dst_udp_port);  in zepif_linkoutput()
225   struct zepif_init *init_state = (struct zepif_init *)netif->state;  in zepif_init()
226   struct zepif_state *state = (struct zepif_state *)mem_malloc(sizeof(struct zepif_state));  in zepif_init()  local
230   if (state == NULL) {  in zepif_init()
233   memset(state, 0, sizeof(struct zepif_state));  in zepif_init()
235     memcpy(&state->init, init_state, sizeof(struct zepif_init));  in zepif_init()
237   if (state->init.zep_src_udp_port == 0) {  in zepif_init()
238     state->init.zep_src_udp_port = ZEPIF_DEFAULT_UDP_PORT;  in zepif_init()
240   if (state->init.zep_dst_udp_port == 0) {  in zepif_init()
241     state->init.zep_dst_udp_port = ZEPIF_DEFAULT_UDP_PORT;  in zepif_init()
244   if (state->init.zep_dst_ip_addr == NULL) {  in zepif_init()
246     state->init.zep_dst_ip_addr = IP_ADDR_BROADCAST;  in zepif_init()
250   netif->state = NULL;  in zepif_init()
252   state->pcb = udp_new_ip_type(IPADDR_TYPE_ANY);  in zepif_init()
253   if (state->pcb == NULL) {  in zepif_init()
257   err = udp_bind(state->pcb, state->init.zep_src_ip_addr, state->init.zep_src_udp_port);  in zepif_init()
261   if (state->init.zep_netif != NULL) {  in zepif_init()
262     udp_bind_netif(state->pcb, state->init.zep_netif);  in zepif_init()
265   ip_set_option(state->pcb, SOF_BROADCAST);  in zepif_init()
266   udp_recv(state->pcb, zepif_udp_recv, netif);  in zepif_init()
269   LWIP_ASSERT("lowpan6_if_init set a state", netif->state == NULL);  in zepif_init()
271     netif->state = state;  in zepif_init()
293   if (state->pcb != NULL) {  in zepif_init()
294     udp_remove(state->pcb);  in zepif_init()
296   mem_free(state);  in zepif_init()