4.4BSD/usr/src/usr.bin/at/at/tags

Mat	at.c	/^main(argc, argv)$/
cleanup	at.c	/^cleanup()$/
copyenvironment	at.c	/^copyenvironment(spoolfile)$/
countdays	at.c	/^countdays()$/
getdateindex	at.c	/^getdateindex(date)$/
getname	at.c	/^getname(uid)$/
getnowtime	at.c	/^getnowtime(nowtime, attime)$/
isleap	at.c	/^isleap(year)$/
isnextyear	at.c	/^isnextyear()$/
isprefix	at.c	/^isprefix(prefix, fullname)$/
istomorrow	at.c	/^istomorrow()$/
makeatfile	at.c	/^makeatfile(atfile,year,dayofyear,hour,minute)$/
makedayofyear	at.c	/^makedayofyear(dateindex, av, ac)$/
maketime	at.c	/^maketime(attime,ptr)$/
printit	at.c	/^printit()$/
usage	at.c	/^usage()$/