57 	    const int nproc,  in check_delay()  argument
65 	if (us - us0 < delay_exit * (nproc - 1) / nproc)  in check_delay()
68 	if (us - us0 > delay_exit * (nproc + 1) / nproc)  in check_delay()
71 	if (us1 - us < delay_enter * (nproc - 1) / nproc)  in check_delay()
74 	if (us1 - us > delay_enter * (nproc + 1) / nproc)  in check_delay()
79 run(const int nproc, const int delay_enter, const int delay_exit)  in run()  argument
83 	for (int i = 0; i < nproc; ++i, prev = now) {  in run()
95 		check_delay(&prev, &ts, &now, nproc, delay_enter, delay_exit);  in run()
107 	const int nproc = atoi(av[1]);  in main()  local
108 	if (nproc <= 1)  in main()
119 	for (int i = 0; i < nproc; ++i) {  in main()
123 			usleep(MAX(delay_enter, delay_exit) / nproc);  in main()
125 			run(nproc, delay_enter, delay_exit);  in main()