SCNetworkReachabilityUnscheduleFromRunLoop

system_configuration_sys::network_reachability

Function SCNetworkReachabilityUnscheduleFromRunLoop 

Source 
pub unsafe extern "C" fn SCNetworkReachabilityUnscheduleFromRunLoop(
    target: SCNetworkReachabilityRef,
    runLoop: CFRunLoopRef,
    runLoopMode: CFStringRef,
) -> Boolean