krb5_libdefault_string
} else if ((ret = krb5_libdefault_string(context, &client->realm,
} else if ((ret = krb5_libdefault_string(context, &client->realm,
retval = krb5_libdefault_string(context, realm, option, &string);
ret = krb5_libdefault_string(context, realm, "preferred_preauth_types",