netif/ppp/ppp.c

644   const struct protent *protp;
715   for (i = 0; (protp = protocols[i]) != NULL; ++i) {
716       (*protp->init)(pcb);
919       const struct protent *protp;
924       for (i = 0; (protp = protocols[i]) != NULL; ++i) {
925         if (protp->protocol == protocol) {
927           (*protp->input)(pcb, (u8_t*)pb->payload, pb->len);
943         if (protocol == (protp->protocol & ~0x8000)
944           && protp->datainput != NULL) {
945           (*protp->datainput)(pcb, pb->payload, pb->len);