+class CacheTransitions : public BC_CheckBox
+{
+public:
+ CacheTransitions(int x, int y,
+ PreferencesWindow *pwindow,
+ PerformancePrefs *subwindow);
+
+ int handle_event();
+
+ PreferencesWindow *pwindow;
+};
+
+class PrefsUseHWDevItems : public ArrayList<BC_ListBoxItem *>
+{
+public:
+ PrefsUseHWDevItems() {}
+ ~PrefsUseHWDevItems() { remove_all_objects(); }
+};
+