1 files changed, 4 insertions, 2 deletions
diff --git a/include/ble/Bluetooth.h b/include/ble/Bluetooth.h
index 97e7cfe..6a974d5 100644
--- a/include/ble/Bluetooth.h
+++ b/include/ble/Bluetooth.h
@@ -157,11 +157,13 @@ public:
 
 class BluetoothAdapter {
 public:
+    virtual Mac const &getMac() = 0;
+
     virtual void startScan() = 0;
 
     virtual void stopScan() = 0;
 
-    virtual void runScan(void (callback)(BluetoothDevice &device)) = 0;
+    virtual void runScan(std::function<void(BluetoothDevice &device)>) = 0;
 
     virtual BluetoothDevice &getDevice(Mac &mac) = 0;
 
@@ -243,7 +245,7 @@ private:
     AttributeData(uint16_t handle, ByteBuffer value);
 };
 
-BluetoothAdapter &getAdapter(int hciDevice);
+shared_ptr<BluetoothAdapter> getAdapter(int hciDevice);
 
 void shutdown();