init(version:refCon:retain:release:)
Declaration
init(version: UInt32, refCon: UnsafeMutableRawPointer!, retain: CFAllocatorRetainCallBack!, release: CFAllocatorReleaseCallBack!)init(version: UInt32, refCon: UnsafeMutableRawPointer!, retain: CFAllocatorRetainCallBack!, release: CFAllocatorReleaseCallBack!)