import public System.Posix.Poll.Typesrecord EpollFlags : TypeF : Bits32 -> EpollFlags.flags : EpollFlags -> Bits32Eq EpollFlagsMonoid EpollFlagsOrd EpollFlagsSemigroup EpollFlagsShow EpollFlags.flags : EpollFlags -> Bits32flags : EpollFlags -> Bits32data EpollOp : TypeopCode : EpollOp -> Bits32EPOLLRDHUP : PollEventEPOLLET : PollEventEPOLLONESHOT : PollEventEPOLLWAKEUP : PollEventEPOLLEXCLUSIVE : PollEventEPOLL_CLOEXEC : EpollFlagsepoll_event_size : Bits32