- electropneumaticsemaphoresemaphoretypeindicatorconveybysemaphore,ofinformation.Thisfunctioncreatesthesemaphoreandreturnsthehandletothesemaphore.Thesemaphoretimeoutperiodhasexpired.Thepreviousownershipofthissemaphorehasended.Adatastructureformutualexc...
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- Itislikeasemaphoresignalwavingbeforetheeyesoftheparticlephysicists."Beforetheinventionofthetelegraph,semaphoresignalingwithlightsonhightowerswasusedtotransmitmessagesBetweendistantpoints;messageswerereadbytelescope."...
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