ossl_x509_likely_issued
if ((ret = ossl_x509_likely_issued(issuer, subject)) != X509_V_OK)
int ossl_x509_likely_issued(X509 *issuer, X509 *subject);
} else if (ossl_x509_likely_issued(xi, xi) != X509_V_OK
int err = ossl_x509_likely_issued(issuer, x);