[{"name":"Signal","entity":"type","module":"GHC.Conc.Signal"},{"name":"ControlMessage","entity":"data","module":"GHC.Event.Control"},{"name":"CMsgDie","entity":"constructor","type":"ControlMessage","module":"GHC.Event.Control"},{"name":"CMsgSignal","entity":"constructor","type":"ControlMessage","module":"GHC.Event.Control"},{"name":"CMsgWakeup","entity":"constructor","type":"ControlMessage","module":"GHC.Event.Control"},{"name":"Control","entity":"data","module":"GHC.Event.Control"},{"name":"newControl","entity":"value","module":"GHC.Event.Control"},{"name":"closeControl","entity":"value","module":"GHC.Event.Control"},{"name":"readControlMessage","entity":"value","module":"GHC.Event.Control"},{"constructors":["W"],"name":"controlReadFd","entity":"selector","type":"Control","module":"GHC.Event.Control"},{"name":"wakeupReadFd","entity":"value","module":"GHC.Event.Control"},{"name":"sendWakeup","entity":"value","module":"GHC.Event.Control"},{"name":"sendDie","entity":"value","module":"GHC.Event.Control"},{"name":"setNonBlockingFD","entity":"value","module":"System.Posix.Internals"}]