diff options
Diffstat (limited to 'Doc/c-api/gcsupport.rst')
| -rw-r--r-- | Doc/c-api/gcsupport.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Doc/c-api/gcsupport.rst b/Doc/c-api/gcsupport.rst index d1f0982b818..3e23605778f 100644 --- a/Doc/c-api/gcsupport.rst +++ b/Doc/c-api/gcsupport.rst @@ -180,9 +180,9 @@ provided. In order to use this macro, the :c:member:`~PyTypeObject.tp_traverse` must name its arguments exactly *visit* and *arg*: -.. c:function:: void Py_VISIT(PyObject *o) +.. c:macro:: Py_VISIT(o) - If *o* is not ``NULL``, call the *visit* callback, with arguments *o* + If the :c:expr:`PyObject *` *o* is not ``NULL``, call the *visit* callback, with arguments *o* and *arg*. If *visit* returns a non-zero value, then return it. Using this macro, :c:member:`~PyTypeObject.tp_traverse` handlers look like:: |