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https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision bf775542b0798afcde4f338aef73553636a9069b authored by Benjamin Peterson on 16 October 2010, 19:20:12 UTC, committed by Benjamin Peterson on 16 October 2010, 19:20:12 UTC 
iterators passed to writelines() can close their files; don't segfault #10125
1 parent f76942d
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Tip revision: bf775542b0798afcde4f338aef73553636a9069b authored by Benjamin Peterson on 16 October 2010, 19:20:12 UTC
iterators passed to writelines() can close their files; don't segfault #10125
Tip revision: bf77554
cellobject.h 
/* Cell object interface */

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

typedef struct {
	PyObject_HEAD
	PyObject *ob_ref;	/* Content of the cell or NULL when empty */
} PyCellObject;

PyAPI_DATA(PyTypeObject) PyCell_Type;

#define PyCell_Check(op) (Py_TYPE(op) == &PyCell_Type)

PyAPI_FUNC(PyObject *) PyCell_New(PyObject *);
PyAPI_FUNC(PyObject *) PyCell_Get(PyObject *);
PyAPI_FUNC(int) PyCell_Set(PyObject *, PyObject *);

#define PyCell_GET(op) (((PyCellObject *)(op))->ob_ref)
#define PyCell_SET(op, v) (((PyCellObject *)(op))->ob_ref = v)

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