Issue #17162: Add PyType_GetSlot.
diff --git a/Include/object.h b/Include/object.h
index 05bffc9..68ca7b4 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -439,6 +439,9 @@
#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
PyAPI_FUNC(PyObject*) PyType_FromSpecWithBases(PyType_Spec*, PyObject*);
#endif
+#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03040000
+PyAPI_FUNC(void*) PyType_GetSlot(PyTypeObject*, int);
+#endif
#ifndef Py_LIMITED_API
/* The *real* layout of a type object when allocated on the heap */