intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 46 insertions, 0 deletions

diff --git a/contrib/tools/python3/src/Include/tupleobject.h b/contrib/tools/python3/src/Include/tupleobject.h
new file mode 100644
index 00000000000..e796a320192
--- /dev/null
+++ b/contrib/tools/python3/src/Include/tupleobject.h
@@ -0,0 +1,46 @@
+/* Tuple object interface */
+
+#ifndef Py_TUPLEOBJECT_H
+#define Py_TUPLEOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+Another generally useful object type is a tuple of object pointers.
+For Python, this is an immutable type.  C code can change the tuple items
+(but not their number), and even use tuples as general-purpose arrays of
+object references, but in general only brand new tuples should be mutated,
+not ones that might already have been exposed to Python code.
+
+*** WARNING *** PyTuple_SetItem does not increment the new item's reference
+count, but does decrement the reference count of the item it replaces,
+if not nil.  It does *decrement* the reference count if it is *not*
+inserted in the tuple.  Similarly, PyTuple_GetItem does not increment the
+returned item's reference count.
+*/
+
+PyAPI_DATA(PyTypeObject) PyTuple_Type;
+PyAPI_DATA(PyTypeObject) PyTupleIter_Type;
+
+#define PyTuple_Check(op) \
+                 PyType_FastSubclass(Py_TYPE(op), Py_TPFLAGS_TUPLE_SUBCLASS)
+#define PyTuple_CheckExact(op) Py_IS_TYPE(op, &PyTuple_Type)
+
+PyAPI_FUNC(PyObject *) PyTuple_New(Py_ssize_t size);
+PyAPI_FUNC(Py_ssize_t) PyTuple_Size(PyObject *);
+PyAPI_FUNC(PyObject *) PyTuple_GetItem(PyObject *, Py_ssize_t);
+PyAPI_FUNC(int) PyTuple_SetItem(PyObject *, Py_ssize_t, PyObject *);
+PyAPI_FUNC(PyObject *) PyTuple_GetSlice(PyObject *, Py_ssize_t, Py_ssize_t);
+PyAPI_FUNC(PyObject *) PyTuple_Pack(Py_ssize_t, ...);
+
+#ifndef Py_LIMITED_API
+#  define Py_CPYTHON_TUPLEOBJECT_H
+#  include  "cpython/tupleobject.h"
+#  undef Py_CPYTHON_TUPLEOBJECT_H
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_TUPLEOBJECT_H */