ossl_x509_store_ctx_get_by_subject
int ossl_x509_store_ctx_get_by_subject(const X509_STORE_CTX *ctx, X509_LOOKUP_TYPE type,
return ossl_x509_store_ctx_get_by_subject(ctx, type, name, ret) > 0;
i = ossl_x509_store_ctx_get_by_subject(ctx, X509_LU_X509, nm, NULL);
i = ossl_x509_store_ctx_get_by_subject(ctx, X509_LU_CRL, nm, NULL);
ret = ossl_x509_store_ctx_get_by_subject(ctx, X509_LU_X509, xn, obj);