cpython/Include/internal/pycore_tuple.h

#ifndef Py_INTERNAL_TUPLE_H
#define Py_INTERNAL_TUPLE_H
#ifdef __cplusplus
extern "C" {
#endif

#ifndef Py_BUILD_CORE
#  error "this header requires Py_BUILD_CORE define"
#endif

extern void _PyTuple_MaybeUntrack(PyObject *);
extern void _PyTuple_DebugMallocStats(FILE *out);

/* runtime lifecycle */

extern PyStatus _PyTuple_InitGlobalObjects(PyInterpreterState *);


/* other API */

#define _PyTuple_ITEMS(op) …

PyAPI_FUNC(PyObject *)_PyTuple_FromArray(PyObject *const *, Py_ssize_t);
PyAPI_FUNC(PyObject *)_PyTuple_FromStackRefSteal(const union _PyStackRef *, Py_ssize_t);
PyAPI_FUNC(PyObject *)_PyTuple_FromArraySteal(PyObject *const *, Py_ssize_t);

_PyTupleIterObject;

#ifdef __cplusplus
}
#endif
#endif   /* !Py_INTERNAL_TUPLE_H */