1234567891011[@@@ocaml.deprecated"use Picos_std_sync directly or single threaded solutions"]moduleMutex=Picos_std_sync.MutexmoduleCondition=Picos_std_sync.ConditionmoduleLock=LockmoduleEvent=EventmoduleSemaphore=Picos_std_sync.SemaphoremoduleLazy=Picos_std_sync.LazymoduleLatch=Picos_std_sync.LatchmoduleIvar=Picos_std_sync.IvarmoduleStream=Picos_std_sync.Stream