57 struct timeval epoch;			/* when started */  variable
68 	EPOCH+SUPPLY_INTERVAL, 0
113 	epoch = clk;  in main()
114 	epoch.tv_sec -= EPOCH;  in main()
115 	now.tv_sec = EPOCH;  in main()
116 	now_stale = EPOCH - STALE_TIME;  in main()
117 	now_expire = EPOCH - EXPIRE_TIME;  in main()
118 	now_garbage = EPOCH - GARBAGE_TIME;  in main()
316 	intvl_random(&next_bcast, EPOCH+MIN_WAITTIME, EPOCH+SUPPLY_INTERVAL);  in main()
318 	age_timer.tv_sec = EPOCH+MIN_WAITTIME;  in main()
364 				epoch.tv_sec += dt;  in main()
367 		timevalsub(&now, &clk, &epoch);  in main()