OSSL_CRMF_CERTID_get0_issuer
OSSL_CRMF_CERTID_get0_issuer(cid),
if (X509_NAME_cmp(issuer, OSSL_CRMF_CERTID_get0_issuer(cid)) != 0) {
const X509_NAME *OSSL_CRMF_CERTID_get0_issuer(const OSSL_CRMF_CERTID *cid);