OSSL_X509ATTR_SET_SINGLE  166 ext/openssl/ossl_x509attr.c #  define OSSL_X509ATTR_SET_SINGLE(attr) ((attr)->single = 1)
OSSL_X509ATTR_SET_SINGLE  169 ext/openssl/ossl_x509attr.c #  define OSSL_X509ATTR_SET_SINGLE(attr) ((attr)->set = 0)