protocol DispatchSourceUserDataOr : DispatchSourceProtocol
s8Dispatch0A16SourceUserDataOrP
5SM2T
import Dispatch
protocol DispatchSourceProtocol
func or(data: UInt)
Merges data into a dispatch source of type DISPATCH_SOURCE_TYPE_DATA_OR and submits its event handler block to its target queue.
DISPATCH_SOURCE_TYPE_DATA_OR