cert_get
handler = cert_get(type);
void *(*cert_get)(u_int8_t *, u_int32_t);
struct cert_handler *cert_get(u_int16_t);
handler = cert_get(exchange->recv_certtype);
handler = cert_get(exchange->sent_certtype);
handler = cert_get(exchange->recv_certtype);
handler = cert_get(exchange->sent_certtype);
handler = cert_get(ISAKMP_CERTENC_KEYNOTE);
handler = cert_get(GET_ISAKMP_CERT_ENCODING(p->p));
cert = handler->cert_get(rawcert, rawcertlen);
handler = cert_get(GET_ISAKMP_CERT_ENCODING(p->p));
cert = handler->cert_get(p->p + ISAKMP_CERT_DATA_OFF,
handler = cert_get(idtype);
handler = cert_get(idtype);
handler = cert_get(idtype);
handler = cert_get(idtype);
exchange->sent_cert = handler->cert_get(data, datalen);
cert = cert_get(GET_ISAKMP_CERTREQ_TYPE(p->p));
handler = cert_get(sa->recv_certtype);
handler = cert_get(sa->sent_certtype);