cpython/Include/structseq.h

/* Named tuple object interface */

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

PyStructSequence_Field;

PyStructSequence_Desc;

PyAPI_DATA(const char * const) PyStructSequence_UnnamedField;

#ifndef Py_LIMITED_API
PyAPI_FUNC(void) PyStructSequence_InitType(PyTypeObject *type,
                                           PyStructSequence_Desc *desc);
PyAPI_FUNC(int) PyStructSequence_InitType2(PyTypeObject *type,
                                           PyStructSequence_Desc *desc);
#endif
PyAPI_FUNC(PyTypeObject*) PyStructSequence_NewType(PyStructSequence_Desc *desc);

PyAPI_FUNC(PyObject *) PyStructSequence_New(PyTypeObject* type);

PyAPI_FUNC(void) PyStructSequence_SetItem(PyObject*, Py_ssize_t, PyObject*);
PyAPI_FUNC(PyObject*) PyStructSequence_GetItem(PyObject*, Py_ssize_t);

#ifndef Py_LIMITED_API
PyStructSequence;
#define PyStructSequence_SET_ITEM …
#define PyStructSequence_GET_ITEM …
#endif

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