usr/src/usr.bin/whereis/tags

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()$/