1 files changed, 19 insertions, 0 deletions
diff --git a/Python/modsupport.c b/Python/modsupport.c
index 7271af3ac5..a8e78c3cec 100644
--- a/Python/modsupport.c
+++ b/Python/modsupport.c
@@ -678,3 +678,22 @@ PyModule_AddStringConstant(PyObject *m, const char *name, const char *value)
     Py_DECREF(o);
     return -1;
 }
+
+int
+PyModule_AddType(PyObject *module, PyTypeObject *type)
+{
+    if (PyType_Ready(type) < 0) {
+        return -1;
+    }
+
+    const char *name = _PyType_Name(type);
+    assert(name != NULL);
+
+    Py_INCREF(type);
+    if (PyModule_AddObject(module, name, (PyObject *)type) < 0) {
+        Py_DECREF(type);
+        return -1;
+    }
+
+    return 0;
+}