send_signal_to_team
status_t send_signal_to_team(Team* team, const Signal& signal, uint32 flags);
send_signal_to_team(parentTeam, childSignal, 0);
return send_signal_to_team(team, signal, flags);
status_t error = send_signal_to_team(team, signal,
send_signal_to_team(parent, childSignal, B_DO_NOT_RESCHEDULE);