OSSL_X509ATTR_IS_SINGLE  165 ext/openssl/ossl_x509attr.c #  define OSSL_X509ATTR_IS_SINGLE(attr)  ((attr)->single)
OSSL_X509ATTR_IS_SINGLE  168 ext/openssl/ossl_x509attr.c #  define OSSL_X509ATTR_IS_SINGLE(attr)  (!(attr)->set)