TERMINAL_LIST_SIZE
tml = malloc(TERMINAL_LIST_SIZE(len), M_TEMP, M_NOWAIT);
tml = malloc(TERMINAL_LIST_SIZE(it->output->size + 1),
memcpy(tml, it->output, TERMINAL_LIST_SIZE(it->output->size));
it->output = malloc(TERMINAL_LIST_SIZE(1), M_TEMP, M_NOWAIT);
tml = malloc(TERMINAL_LIST_SIZE(1), M_TEMP, M_NOWAIT);