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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2001-2002 NaN Holding BV. All rights reserved. */
/** \file
* \ingroup intern_memutil
*
* Interface for C access to functionality relating to shared objects in the foundation library.
*/
#ifndef __MEM_REFCOUNTEDC_API_H__
#define __MEM_REFCOUNTEDC_API_H__
/** A pointer to a private object. */
typedef struct MEM_TOpaqueObject *MEM_TObjectPtr;
/** A pointer to a shared object. */
typedef MEM_TObjectPtr MEM_TRefCountedObjectPtr;
#ifdef __cplusplus
extern "C" {
#endif
/**
* Returns the reference count of this object.
* \param shared: The object to query.
* \return The current reference count.
*/
extern int MEM_RefCountedGetRef(MEM_TRefCountedObjectPtr shared);
/**
* Increases the reference count of this object.
* \param shared: The object to query.
* \return The new reference count.
*/
extern int MEM_RefCountedIncRef(MEM_TRefCountedObjectPtr shared);
/**
* Decreases the reference count of this object.
* If the reference count reaches zero, the object self-destructs.
* \param shared: The object to query.
* \return The new reference count.
*/
extern int MEM_RefCountedDecRef(MEM_TRefCountedObjectPtr shared);
#ifdef __cplusplus
}
#endif
#endif // __MEM_REFCOUNTEDC_API_H__
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