cpython/Include
..
cpython
internal
abstract.h
bltinmodule.h
boolobject.h
bytearrayobject.h
bytesobject.h
ceval.h
codecs.h
compile.h
complexobject.h
datetime.h
descrobject.h
dictobject.h
dynamic_annotations.h
enumobject.h
errcode.h
exports.h
fileobject.h
fileutils.h
floatobject.h
frameobject.h
genericaliasobject.h
import.h
interpreteridobject.h
intrcheck.h
iterobject.h
listobject.h
longobject.h
marshal.h
memoryobject.h
methodobject.h
modsupport.h
moduleobject.h
object.h
objimpl.h
opcode.h
opcode_ids.h
osdefs.h
osmodule.h
patchlevel.h
py_curses.h
pyatomic.h
pybuffer.h
pycapsule.h
pydtrace.d
pydtrace.h
pyerrors.h
pyexpat.h
pyframe.h
pyhash.h
pylifecycle.h
pymacconfig.h
pymacro.h
pymath.h
pymem.h
pyport.h
pystate.h
pystats.h
pystrcmp.h
pystrtod.h
Python.h
pythonrun.h
pythread.h
pytypedefs.h
rangeobject.h
README.rst
setobject.h
sliceobject.h
structmember.h
structseq.h
sysmodule.h
traceback.h
tupleobject.h
typeslots.h
unicodeobject.h
warnings.h
weakrefobject.h

The Python C API
================

The C API is divided into these sections:

1. ``Include/``: Limited API
2. ``Include/cpython/``: CPython implementation details
3. ``Include/cpython/``, names with the ``PyUnstable_`` prefix: API that can
   change between minor releases
4. ``Include/internal/``, and any name with ``_`` prefix: The internal API

Information on changing the C API is available `in the developer guide`_

.. _in the developer guide: https://devguide.python.org/c-api/