107 } Handlers[NSIG];  variable
253     _Py_atomic_store_relaxed(&Handlers[sig_num].tripped, 1);  in trip_signal()
508     old_handler = Handlers[signalnum].func;  in signal_signal_impl()
510     Handlers[signalnum].func = handler;  in signal_signal_impl()
543     old_handler = Handlers[signalnum].func;  in signal_getsignal_impl()
1386     _Py_atomic_store_relaxed(&Handlers[0].tripped, 0);  in PyInit__signal()
1390         _Py_atomic_store_relaxed(&Handlers[i].tripped, 0);  in PyInit__signal()
1392             Handlers[i].func = DefaultHandler;  in PyInit__signal()
1394             Handlers[i].func = IgnoreHandler;  in PyInit__signal()
1396             Handlers[i].func = Py_None; /* None of our business */  in PyInit__signal()
1397         Py_INCREF(Handlers[i].func);  in PyInit__signal()
1399     if (Handlers[SIGINT].func == DefaultHandler) {  in PyInit__signal()
1402         Py_SETREF(Handlers[SIGINT].func, IntHandler);  in PyInit__signal()
1612         func = Handlers[i].func;  in finisignal()
1613         _Py_atomic_store_relaxed(&Handlers[i].tripped, 0);  in finisignal()
1614         Handlers[i].func = NULL;  in finisignal()
1673         if (_Py_atomic_load_relaxed(&Handlers[i].tripped)) {  in _PyErr_CheckSignals()
1676             _Py_atomic_store_relaxed(&Handlers[i].tripped, 0);  in _PyErr_CheckSignals()
1679                 result = PyEval_CallObject(Handlers[i].func,  in _PyErr_CheckSignals()
1704     if ((Handlers[SIGINT].func != IgnoreHandler) &&  in PyErr_SetInterrupt()
1705         (Handlers[SIGINT].func != DefaultHandler)) {  in PyErr_SetInterrupt()
1728     if (_Py_atomic_load_relaxed(&Handlers[SIGINT].tripped)) {  in PyOS_InterruptOccurred()
1733         _Py_atomic_store_relaxed(&Handlers[SIGINT].tripped, 0);  in PyOS_InterruptOccurred()
1747         _Py_atomic_store_relaxed(&Handlers[i].tripped, 0);  in _clear_pending_signals()