Mvacation vacation.c /^main(argc, argv)$/ junkmail vacation.c /^junkmail()$/ nsearch vacation.c /^nsearch(name, str)$/ readheaders vacation.c /^readheaders()$/ recent vacation.c /^recent()$/ sendmessage vacation.c /^sendmessage(myname)$/ setinterval vacation.c /^setinterval(interval)$/ setreply vacation.c /^setreply()$/ usage vacation.c /^usage()$/