add: debug_v("_____ RECEIVED SIGINT _____ [signal_handler=%s]", BOOL_TO_STR(signal_handler));
context: static void got_int(int z){  if (!got_sigterm)    ncprint(NCPRINT_VERB1, _("Exiting."));#ifdef BETA_SIGHANDLER#warning "Using beta code for signal handling functions"  got_sigterm = TRUE;  debug_dv("_____ RECEIVED SIGINT _____");  if (signal_handler)    exit(EXIT_FAILURE);#else  printstats();  exit(EXIT_FAILURE);#endif}