1 files changed, 4 insertions, 1 deletions
diff --git a/engines/xeen/dialogs.h b/engines/xeen/dialogs.h
index 93e9a86685..921c72a33f 100644
--- a/engines/xeen/dialogs.h
+++ b/engines/xeen/dialogs.h
@@ -58,8 +58,11 @@ protected:
 
 	/**
 	 * Draws the scroll in the background
+	 * @param rollUp	If true, rolls up the scroll. If false, unrolls.
+	 * @param fadeIn	If true, does an initial fade in
+	 * @returns		True if key or mouse pressed
 	 */
-	virtual void doScroll(bool drawFlag, bool doFade);
+	virtual bool doScroll(bool rollUp, bool fadeIn);
 public:
 	ButtonContainer(XeenEngine *vm) : Cutscenes(vm), _buttonValue(0) {}