X509_STORE_CTX_check_issued_fn, X509_STORE_CTX_check_policy_fn,
X509_STORE_CTX_check_revocation_fn, X509_STORE_CTX_cleanup_fn
X509_STORE_CTX_get_crl_fn, X509_STORE_CTX_get_issuer_fn,
X509_STORE_CTX_check_issued_fn, X509_STORE_CTX_check_policy_fn,
X509_STORE_CTX_check_revocation_fn, X509_STORE_CTX_cleanup_fn
X509_STORE_CTX_get_crl_fn, X509_STORE_CTX_get_issuer_fn,