                                  UnsafeMutableRawPointer(mutating: response),
                                  response.count,
                                  0,
-                                 addrSockAddr,
+                                 ptrSockAddr,
                                  &socketAddressLength)
         
         let dataRead = response[0..<bytesRead]

        guard let source = responseSource else { return }
        
        let addr = UnsafeMutablePointer<sockaddr_storage>.allocate(capacity: 1)
        let addrSockAddr = UnsafeMutablePointer<sockaddr>(OpaquePointer(addr))
        var socketAddressLength = socklen_t(MemoryLayout<sockaddr_storage>.size)
        let response = [UInt8](repeating: 0, count: 4096)
        let UDPSocket = Int32(source.handle)

    }

    let outData = Array("Greetings earthling".utf8)
    let addr = UnsafeMutablePointer<sockaddr_in>(&sockAddress)
    let ptrSockAddr = UnsafeMutablePointer<sockaddr>(OpaquePointer(addr))

    let sent = sendto(sockFd,
                    outData,
                    outData.count,
                    0,
                    ptrSockAddr,
                    socklen_t(sockAddress.sin_len))
    
    if sent == -1 {
        let errmsg = String(cString: strerror(errno))
