ann 
   "forceUsed"
   "warnUnused false"
   "sequenceNonUnit ignore"
   "nonexhaustiveMatch ignore"
in
   local
      $(SML_LIB)/basis/basis.mlb
      timing.sml
      timers.sig
      timers.fun
      timers.sml
   in
      signature TIMERS
      structure Timers
      signature TIMING
      structure Timing
   end
end