úÎÕ$    Make a thread manager. Make a managed thread. Uses  . *Make the given number of managed threads. $Get the status of a managed thread. 2Block until a specific managed thread terminates. +Block until all managed threads terminate.         threadmanager-0.1.3 Control.Concurrent.ThreadManager ThreadManager ThreadStatusThrewFinishedRunningmakeforkforkn getStatuswaitFor waitForAllTMbase GHC.Conc.SyncforkIO