Merge branches/pep-0384.
diff --git a/Include/parsetok.h b/Include/parsetok.h
index af80570..d183784 100644
--- a/Include/parsetok.h
+++ b/Include/parsetok.h
@@ -1,6 +1,6 @@
 
 /* Parser-tokenizer link interface */
-
+#ifndef Py_LIMITED_API
 #ifndef Py_PARSETOK_H
 #define Py_PARSETOK_H
 #ifdef __cplusplus
@@ -64,3 +64,4 @@
 }
 #endif
 #endif /* !Py_PARSETOK_H */
+#endif /* !Py_LIMITED_API */