1
2/* Named tuple object interface */
3
4#ifndef Py_STRUCTSEQ_H
5#define Py_STRUCTSEQ_H
6#ifdef __cplusplus
7extern "C" {
8#endif
9
10typedef struct PyStructSequence_Field {
11 const char *name;
12 const char *doc;
13} PyStructSequence_Field;
14
15typedef struct PyStructSequence_Desc {
16 const char *name;
17 const char *doc;
18 struct PyStructSequence_Field *fields;
19 int n_in_sequence;
20} PyStructSequence_Desc;
21
22extern const char * const PyStructSequence_UnnamedField;
23
24#ifndef Py_LIMITED_API
25PyAPI_FUNC(void) PyStructSequence_InitType(PyTypeObject *type,
26 PyStructSequence_Desc *desc);
27PyAPI_FUNC(int) PyStructSequence_InitType2(PyTypeObject *type,
28 PyStructSequence_Desc *desc);
29#endif
30PyAPI_FUNC(PyTypeObject*) PyStructSequence_NewType(PyStructSequence_Desc *desc);
31
32PyAPI_FUNC(PyObject *) PyStructSequence_New(PyTypeObject* type);
33
34#ifndef Py_LIMITED_API
35typedef PyTupleObject PyStructSequence;
36
37/* Macro, *only* to be used to fill in brand new objects */
38#define PyStructSequence_SET_ITEM(op, i, v) PyTuple_SET_ITEM(op, i, v)
39
40#define PyStructSequence_GET_ITEM(op, i) PyTuple_GET_ITEM(op, i)
41#endif
42
43PyAPI_FUNC(void) PyStructSequence_SetItem(PyObject*, Py_ssize_t, PyObject*);
44PyAPI_FUNC(PyObject*) PyStructSequence_GetItem(PyObject*, Py_ssize_t);
45
46#ifdef __cplusplus
47}
48#endif
49#endif /* !Py_STRUCTSEQ_H */
50

source code of include/python3.10/structseq.h