#include <stdio.h>

#include <IOBluetooth/IOBluetoothUtilities.h>

static void testFunction(void *userRefCon, IOBluetoothUserNotificationRef inRef, IOBluetoothObjectRef objectRef) {
    printf("Was registred\n");
}

int main(int argc, char *argv[])
{
    IOBluetoothUserNotificationRef connectNotification;

    printf("Start\n");
    connectNotification = IOBluetoothRegisterForDeviceConnectNotifications(
                                        testFunction, nullptr);

    IOBluetoothUserNotificationUnregister(connectNotification);
    connectNotification = nullptr;

    printf("Stop\n");
    return 0;
}