Sync contrib/tools/python3 layout with upstream

* Move src/ subdir contents to the top of the layout
* Rename self-written lib -> lib2 to avoid CaseFolding warning from the VCS
* Regenerate contrib/libs/python proxy-headers accordingly
4ccc62ac1511abcf0fed14ccade38e984e088f1e

1 files changed, 89 insertions, 0 deletions

diff --git a/contrib/tools/python3/Include/cpython/genobject.h b/contrib/tools/python3/Include/cpython/genobject.h
new file mode 100644
index 00000000000..7856481b5db
--- /dev/null
+++ b/contrib/tools/python3/Include/cpython/genobject.h
@@ -0,0 +1,89 @@
+/* Generator object interface */
+
+#ifndef Py_LIMITED_API
+#ifndef Py_GENOBJECT_H
+#define Py_GENOBJECT_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* --- Generators --------------------------------------------------------- */
+
+/* _PyGenObject_HEAD defines the initial segment of generator
+   and coroutine objects. */
+#define _PyGenObject_HEAD(prefix)                                           \
+    PyObject_HEAD                                                           \
+    /* List of weak reference. */                                           \
+    PyObject *prefix##_weakreflist;                                         \
+    /* Name of the generator. */                                            \
+    PyObject *prefix##_name;                                                \
+    /* Qualified name of the generator. */                                  \
+    PyObject *prefix##_qualname;                                            \
+    _PyErr_StackItem prefix##_exc_state;                                    \
+    PyObject *prefix##_origin_or_finalizer;                                 \
+    char prefix##_hooks_inited;                                             \
+    char prefix##_closed;                                                   \
+    char prefix##_running_async;                                            \
+    /* The frame */                                                         \
+    int8_t prefix##_frame_state;                                            \
+    PyObject *prefix##_iframe[1];                                           \
+
+typedef struct {
+    /* The gi_ prefix is intended to remind of generator-iterator. */
+    _PyGenObject_HEAD(gi)
+} PyGenObject;
+
+PyAPI_DATA(PyTypeObject) PyGen_Type;
+
+#define PyGen_Check(op) PyObject_TypeCheck((op), &PyGen_Type)
+#define PyGen_CheckExact(op) Py_IS_TYPE((op), &PyGen_Type)
+
+PyAPI_FUNC(PyObject *) PyGen_New(PyFrameObject *);
+PyAPI_FUNC(PyObject *) PyGen_NewWithQualName(PyFrameObject *,
+    PyObject *name, PyObject *qualname);
+PyAPI_FUNC(int) _PyGen_SetStopIterationValue(PyObject *);
+PyAPI_FUNC(int) _PyGen_FetchStopIterationValue(PyObject **);
+PyAPI_FUNC(void) _PyGen_Finalize(PyObject *self);
+PyAPI_FUNC(PyCodeObject *) PyGen_GetCode(PyGenObject *gen);
+
+
+/* --- PyCoroObject ------------------------------------------------------- */
+
+typedef struct {
+    _PyGenObject_HEAD(cr)
+} PyCoroObject;
+
+PyAPI_DATA(PyTypeObject) PyCoro_Type;
+PyAPI_DATA(PyTypeObject) _PyCoroWrapper_Type;
+
+#define PyCoro_CheckExact(op) Py_IS_TYPE((op), &PyCoro_Type)
+PyAPI_FUNC(PyObject *) PyCoro_New(PyFrameObject *,
+    PyObject *name, PyObject *qualname);
+
+
+/* --- Asynchronous Generators -------------------------------------------- */
+
+typedef struct {
+    _PyGenObject_HEAD(ag)
+} PyAsyncGenObject;
+
+PyAPI_DATA(PyTypeObject) PyAsyncGen_Type;
+PyAPI_DATA(PyTypeObject) _PyAsyncGenASend_Type;
+PyAPI_DATA(PyTypeObject) _PyAsyncGenWrappedValue_Type;
+PyAPI_DATA(PyTypeObject) _PyAsyncGenAThrow_Type;
+
+PyAPI_FUNC(PyObject *) PyAsyncGen_New(PyFrameObject *,
+    PyObject *name, PyObject *qualname);
+
+#define PyAsyncGen_CheckExact(op) Py_IS_TYPE((op), &PyAsyncGen_Type)
+
+#define PyAsyncGenASend_CheckExact(op) Py_IS_TYPE((op), &_PyAsyncGenASend_Type)
+
+
+#undef _PyGenObject_HEAD
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_GENOBJECT_H */
+#endif /* Py_LIMITED_API */