[Eio](Eio.md) [Ev](Ev.md) [Expect](Expect.md) [Libevent](Libevent.md) [PCNTL](PCNTL.md) [POSIX](POSIX.md) [程序执行扩展（核心）](%E7%A8%8B%E5%BA%8F%E6%89%A7%E8%A1%8C%E6%89%A9%E5%B1%95.md) [parallel](parallel.md) [pthreads（*）](pthreads.md) [pht](pht.md) [Semaphore](Semaphore.md) [Shared Memory](SharedMemory.md) [Sync](Sync.md)