hx509_cert_ref
path->val[path->len] = hx509_cert_ref(cert);
current = hx509_cert_ref(cert);
hx509_cert_ref (hx509_cert /*cert*/);
mem->certs.val[mem->certs.len] = hx509_cert_ref(c);
*cert = hx509_cert_ref(mem->certs.val[*iter]);
peer->cert = hx509_cert_ref(cert);
signer = hx509_cert_ref(parent);
ctx->parent = hx509_cert_ref(parent);
o->cert = hx509_cert_ref(cert);
o->cert = hx509_cert_ref(cert);
o->cert = hx509_cert_ref(cert);