Mwhereis whereis.c /^main(argc, argv)$/ find whereis.c /^find(dirs, cp)$/ findin whereis.c /^findin(dir, cp)$/ findv whereis.c /^findv(dirv, dirc, cp)$/ getlist whereis.c /^getlist(argcp, argvp, flagp, cntp)$/ itsit whereis.c /^itsit(cp, dp)$/ lookbin whereis.c /^lookbin(cp)$/ lookman whereis.c /^lookman(cp)$/ looksrc whereis.c /^looksrc(cp)$/ lookup whereis.c /^lookup(cp)$/ zerof whereis.c /^zerof()$/