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-rw-r--r--engines/kyra/gui_v2.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/engines/kyra/gui_v2.h b/engines/kyra/gui_v2.h
index 764376f969..4e94b58742 100644
--- a/engines/kyra/gui_v2.h
+++ b/engines/kyra/gui_v2.h
@@ -199,6 +199,10 @@ protected:
virtual void setupOptionsButtons() = 0;
+ // audio options
+ Button::Callback _sliderHandlerFunctor;
+ virtual int sliderHandler(Button *caller) = 0;
+
// savename menu
bool _finishNameInput, _cancelNameInput;
Common::KeyState _keyPressed;