Not available on PyPy, and not on the limited C API.

Not supported:

* ``PyABIInfo_Check()``

* ``PyAnyDict_Check()``

* ``PyAnyDict_CheckExact()``

* ``PyArg_ParseArray()``

* ``PyArg_ParseArrayAndKeywords()``

* ``PyFrozenDict_Check()``

* ``PyFrozenDict_CheckExact()``

* ``PyFrozenDict_New()``

* ``PyImport_CreateModuleFromInitfunc()``

* ``PyModule_FromSlotsAndSpec()``

* ``PyModule_GetState_DuringGC()``

* ``PyModule_GetToken_DuringGC()``

* ``PyObject_CallFinalizerFromDealloc()``

* ``PyObject_Dump()``

* ``PyObject_GetItemData_DuringGC()``

* ``PyObject_GetTypeData_DuringGC()``

* ``PyType_FromSlots()``

* ``PyType_GetBaseByToken_DuringGC()``

* ``PyType_GetModuleByToken_DuringGC()``

* ``PyType_GetModuleState_DuringGC()``

* ``PyType_GetModule_DuringGC()``

* ``PyUnstable_DumpTraceback()``

* ``PyUnstable_DumpTracebackThreads()``

* ``PyUnstable_ThreadState_ResetStackProtection()``

* ``PyUnstable_ThreadState_SetStackProtection()``

Python 3.14

-----------

See `PyType_GetFullyQualifiedName() documentation <https://docs.python.org/dev/c-api/type.html#c.PyType_GetFullyQualifiedName>`__.

.. c:macro:: Py_BEGIN_CRITICAL_SECTION(op)

.. c:macro:: Py_END_CRITICAL_SECTION()

.. c:macro:: Py_BEGIN_CRITICAL_SECTION2(a, b)

.. c:macro:: Py_END_CRITICAL_SECTION2()

See `Py_BEGIN_CRITICAL_SECTION() documentation

<https://docs.python.org/dev/c-api/synchronization.html#c.Py_BEGIN_CRITICAL_SECTION>`_.

Not supported: