OCSP_id_issuer_cmp
LCRYPTO_USED(OCSP_id_issuer_cmp);
int OCSP_id_issuer_cmp(OCSP_CERTID *a, OCSP_CERTID *b);
LCRYPTO_ALIAS(OCSP_id_issuer_cmp);
ret = OCSP_id_issuer_cmp(a, b);
if (OCSP_id_issuer_cmp(cid, tmpid)) {
if (OCSP_id_issuer_cmp(ca_id, cid)) {