k5_setspecific
extern int k5_setspecific(k5_key_t, void *);
if (k5_setspecific(K5_KEY_GSS_KRB5_ERROR_MESSAGE, p) != 0) {
kerr = k5_setspecific(K5_KEY_GSS_KRB5_CCACHE_NAME, kg_ccache_name);
err = k5_setspecific(K5_KEY_GSS_KRB5_SET_CCACHE_OLD_NAME, cur_name);
ret = k5_setspecific(K5_KEY_GSS_SPNEGO_STATUS, &ret);
(void)k5_setspecific(K5_KEY_GSS_SPNEGO_STATUS, NULL);
if (k5_setspecific(K5_KEY_COM_ERR, cp) != 0) {