I'm trying to send a position between two devices, so I need to convert the position to NSData. I found something on the net but I have an error: Use of unresolved identifier 'sizeof'. I don't know how to solve, could you help me?. Here's my code:
var error: Error?
var positionToSend = car.position
let dataSend = NSData(bytes: &positionToSend, length: sizeof(CGPoint))
try? match.sendData(toAllPlayers: dataSend, with: .unreliable)
if error != nil {
}