#define wxPyCBH_callCallbackObj(a, b) (wxPyCoreAPIPtr->p_wxPyCBH_callCallbackObj(a, b))
#define wxPyCBH_delete(a) (wxPyCoreAPIPtr->p_wxPyCBH_delete(a))
+#define wxPyClassExists(a) (wxPyCoreAPIPtr->p_wxPyClassExists(a))
+#define wxPyMake_wxObject(a) (wxPyCoreAPIPtr->p_wxPyMake_wxObject(a))
+#define wxPyPtrTypeMap_Add(a, b) (wxPyCoreAPIPtr->p_wxPyPtrTypeMap_Add(a, b))
+
// This one is special. It's the first function called in SWIG generated
// modules, so we'll use it to also import the API.