+#if USE_WXCONFIG
+ // override this function to create a global wxConfig object of different
+ // than default type (right now the default implementation returns NULL)
+ virtual wxConfig *CreateConfig() { return NULL; }
+#endif
+
+ // GTK implementation
+
+ static void CommonInit(void);
+ static void CommonCleanUp(void);
+
+ bool ProcessIdle(void);
+ void DeletePendingObjects(void);
+