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/* Cell object interface */
#ifndef Py_LIMITED_API
#ifndef Py_CELLOBJECT_H
#define Py_CELLOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
PyObject_HEAD
/* Content of the cell or NULL when empty */
PyObject *ob_ref;
} PyCellObject;
PyAPI_DATA(PyTypeObject) PyCell_Type;
#define PyCell_Check(op) Py_IS_TYPE((op), &PyCell_Type)
PyAPI_FUNC(PyObject *) PyCell_New(PyObject *);
PyAPI_FUNC(PyObject *) PyCell_Get(PyObject *);
PyAPI_FUNC(int) PyCell_Set(PyObject *, PyObject *);
static inline PyObject* PyCell_GET(PyObject *op) {
PyObject *res;
PyCellObject *cell;
assert(PyCell_Check(op));
cell = _Py_CAST(PyCellObject*, op);
Py_BEGIN_CRITICAL_SECTION(cell);
res = cell->ob_ref;
Py_END_CRITICAL_SECTION();
return res;
}
#define PyCell_GET(op) PyCell_GET(_PyObject_CAST(op))
static inline void PyCell_SET(PyObject *op, PyObject *value) {
PyCellObject *cell;
assert(PyCell_Check(op));
cell = _Py_CAST(PyCellObject*, op);
Py_BEGIN_CRITICAL_SECTION(cell);
cell->ob_ref = value;
Py_END_CRITICAL_SECTION();
}
#define PyCell_SET(op, value) PyCell_SET(_PyObject_CAST(op), (value))
#ifdef __cplusplus
}
#endif
#endif /* !Py_TUPLEOBJECT_H */
#endif /* Py_LIMITED_API */
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