1 files changed, 49 insertions, 0 deletions
diff --git a/contrib/tools/python3/src/Include/structseq.h b/contrib/tools/python3/src/Include/structseq.h
new file mode 100644
index 00000000000..8f51c89163a
--- /dev/null
+++ b/contrib/tools/python3/src/Include/structseq.h
@@ -0,0 +1,49 @@
+
+/* Named tuple object interface */
+
+#ifndef Py_STRUCTSEQ_H
+#define Py_STRUCTSEQ_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct PyStructSequence_Field {
+    const char *name;
+    const char *doc;
+} PyStructSequence_Field;
+
+typedef struct PyStructSequence_Desc {
+    const char *name;
+    const char *doc;
+    struct PyStructSequence_Field *fields;
+    int n_in_sequence;
+} PyStructSequence_Desc;
+
+extern 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);
+
+#ifndef Py_LIMITED_API
+typedef PyTupleObject PyStructSequence;
+
+/* Macro, *only* to be used to fill in brand new objects */
+#define PyStructSequence_SET_ITEM(op, i, v) PyTuple_SET_ITEM(op, i, v)
+
+#define PyStructSequence_GET_ITEM(op, i) PyTuple_GET_ITEM(op, i)
+#endif
+
+PyAPI_FUNC(void) PyStructSequence_SetItem(PyObject*, Py_ssize_t, PyObject*);
+PyAPI_FUNC(PyObject*) PyStructSequence_GetItem(PyObject*, Py_ssize_t);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_STRUCTSEQ_H */