free_pkt
goto free_pkt;
free_pkt:
goto free_pkt;
free_pkt:
goto free_pkt;
free_pkt:
free_pkt(pkt);
bool can_enqueue, free_pkt = false;
free_pkt = true;
free_pkt = true;
if (free_pkt)
goto free_pkt;
goto free_pkt;
goto free_pkt;
goto free_pkt;
goto free_pkt;
free_pkt: