/* Weak references objects for Python. */

#ifndef Py_WEAKREFOBJECT_H

#define Py_WEAKREFOBJECT_H

#ifdef __cplusplus

extern "C" {

#endif

typedef struct _PyWeakReference PyWeakReference;

PyAPI_DATA(PyTypeObject) _PyWeakref_RefType;

PyAPI_DATA(PyTypeObject) _PyWeakref_ProxyType;

PyAPI_DATA(PyTypeObject) _PyWeakref_CallableProxyType;

#define PyWeakref_CheckRef(op) PyObject_TypeCheck((op), &_PyWeakref_RefType)

#define PyWeakref_CheckRefExact(op) \

        Py_IS_TYPE((op), &_PyWeakref_RefType)

#define PyWeakref_CheckProxy(op) \

        (Py_IS_TYPE((op), &_PyWeakref_ProxyType) \

         || 
Py_IS_TYPE5.06M
((op), &_PyWeakref_CallableProxyType))

#define PyWeakref_Check(op) \

        (
PyWeakref_CheckRef6.43M
(op) || 
PyWeakref_CheckProxy5.05M
(op))

PyAPI_FUNC(PyObject *) PyWeakref_NewRef(PyObject *ob,

                                        PyObject *callback);

PyAPI_FUNC(PyObject *) PyWeakref_NewProxy(PyObject *ob,

                                          PyObject *callback);

PyAPI_FUNC(PyObject *) PyWeakref_GetObject(PyObject *ref);

#ifndef Py_LIMITED_API

#  define Py_CPYTHON_WEAKREFOBJECT_H

#  include "cpython/weakrefobject.h"

#  undef Py_CPYTHON_WEAKREFOBJECT_H

#endif

#ifdef __cplusplus

}

#endif

#endif /* !Py_WEAKREFOBJECT_H */