python · serhiy-storchaka · Mar 5, 2024 · Mar 5, 2024
diff --git a/Doc/c-api/structures.rst b/Doc/c-api/structures.rst
@@ -702,20 +702,20 @@ Defining Getters and Setters

   .. c:member:: void* closure

-      Optional function pointer, providing additional data for getter and setter.
+      Optional user data pointer, providing additional data for getter and setter.

 .. c:type:: PyObject *(*getter)(PyObject *, void *)

   The ``get`` function takes one :c:expr:`PyObject*` parameter (the
-   instance) and a function pointer (the associated ``closure``):
+   instance) and a user data pointer (the associated ``closure``):

   It should return a new reference on success or ``NULL`` with a set exception
   on failure.

 .. c:type:: int (*setter)(PyObject *, PyObject *, void *)

   ``set`` functions take two :c:expr:`PyObject*` parameters (the instance and
-   the value to be set) and a function pointer (the associated ``closure``):
+   the value to be set) and a user data pointer (the associated ``closure``):

   In case the attribute should be deleted the second parameter is ``NULL``.
   Should return ``0`` on success or ``-1`` with a set exception on failure.