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bpo-39573: Add Py_SET_SIZE() function (GH-18400)

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Add Py_SET_SIZE() function to set the size of an object.
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Victor Stinner 2020-02-07 12:05:12 +01:00 • committed by GitHub
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5 changed files with 15 additions and 2 deletions
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Doc/c-api/structures.rst
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@ -101,6 +101,13 @@ the definition of all other Python objects.
(((PyVarObject*)(o))->ob_size)
.. c:function:: void Py_SET_SIZE(PyVarObject *o, Py_ssize_t size)
Set the object *o* size of *size*.
.. versionadded:: 3.9
.. c:macro:: PyObject_HEAD_INIT(type)
This is a macro which expands to initialization values for a new