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			43 lines
		
	
	
	
		
			1.3 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			43 lines
		
	
	
	
		
			1.3 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/* Weak references objects for Python. */
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#ifndef Py_WEAKREFOBJECT_H
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#define Py_WEAKREFOBJECT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct _PyWeakReference PyWeakReference;
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PyAPI_DATA(PyTypeObject) _PyWeakref_RefType;
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PyAPI_DATA(PyTypeObject) _PyWeakref_ProxyType;
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PyAPI_DATA(PyTypeObject) _PyWeakref_CallableProxyType;
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#define PyWeakref_CheckRef(op) PyObject_TypeCheck((op), &_PyWeakref_RefType)
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#define PyWeakref_CheckRefExact(op) \
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        Py_IS_TYPE((op), &_PyWeakref_RefType)
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#define PyWeakref_CheckProxy(op) \
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        (Py_IS_TYPE((op), &_PyWeakref_ProxyType) \
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         || Py_IS_TYPE((op), &_PyWeakref_CallableProxyType))
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#define PyWeakref_Check(op) \
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        (PyWeakref_CheckRef(op) || PyWeakref_CheckProxy(op))
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PyAPI_FUNC(PyObject *) PyWeakref_NewRef(PyObject *ob,
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                                        PyObject *callback);
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PyAPI_FUNC(PyObject *) PyWeakref_NewProxy(PyObject *ob,
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                                          PyObject *callback);
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Py_DEPRECATED(3.13) PyAPI_FUNC(PyObject *) PyWeakref_GetObject(PyObject *ref);
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PyAPI_FUNC(int) PyWeakref_GetRef(PyObject *ref, PyObject **pobj);
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#ifndef Py_LIMITED_API
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#  define Py_CPYTHON_WEAKREFOBJECT_H
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#  include "cpython/weakrefobject.h"
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#  undef Py_CPYTHON_WEAKREFOBJECT_H
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_WEAKREFOBJECT_H */
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