info
Arbitrary pointer to user-allocated memory containing user-defined data that is associated with the service, browser, or monitor and is passed to their respective callback functions. The data must be valid for as long as the CFNetService, CFNetServiceBrowser, or CFNetServiceMonitor is valid. Set this field to NULL if your callback function doesn’t want to receive user-defined data.
Declaration
var info: UnsafeMutableRawPointer?