rem: DPrint("Thank you for flying " NAME "\n");
add: dprint("Thank you for flying " NAME "\n");
context: static void sig_usr(int signo){	DPrint("INT received, program terminates\n");	if (signo==SIGINT) {	/* exit gracefuly */#ifdef STATS		/* print statistics on exit only for the first process */		if (stats->process_index==0 && stat_file )			if (dump_all_statistic()==0)				printf("statistic dumped to %s\n", stat_file );			else				printf("statistics dump to %s failed\n", stat_file );#endif		/* WARNING: very dangerous, might be unsafe*/		if (is_main)			destroy_modules();#ifdef PKG_MALLOC		LOG(L_INFO, "Memory status (pkg):\n");		pkg_status();#endif#ifdef SHM_MEM		if (is_main){			LOG(L_INFO, "Memory status (shm):\n");			shm_status();		}#endif#ifdef SHM_MEM		if (is_main)			shm_mem_destroy();#endif		DPrint("Thank you for flying " NAME "\n");		exit(0);	} else if (signo==SIGUSR1) { /* statistic */#ifdef STATS		dump_all_statistic();#endif#ifdef PKG_MALLOC		LOG(L_INFO, "Memory status (pkg):\n");		pkg_status();#endif#ifdef SHM_MEM		LOG(L_INFO, "Memory status (shm):\n");		shm_status();#endif	}}