K5_KEY_GSS_SPNEGO_STATUS
if (k5_getspecific(K5_KEY_GSS_SPNEGO_STATUS) != NULL) {
ret = k5_setspecific(K5_KEY_GSS_SPNEGO_STATUS, &ret);
(void)k5_setspecific(K5_KEY_GSS_SPNEGO_STATUS, NULL);
err = k5_key_register(K5_KEY_GSS_SPNEGO_STATUS, NULL);
k5_key_delete(K5_KEY_GSS_SPNEGO_STATUS);