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/*
* Copyright (c) 2006-2022, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-11-14 WangXiaoyao the first version
*/
#ifndef __MM_AVL_ADPT_H__
#define __MM_AVL_ADPT_H__
#include <avl.h>
#include <rtdef.h>
#include <rtthread.h>
#include <stdint.h>
#define VAREA_ENTRY(pnode) \
(pnode) \
? rt_container_of(rt_container_of(pnode, struct _aspace_node, node), \
struct rt_varea, node) \
: 0
#define ASPACE_VAREA_NEXT(pva) (VAREA_ENTRY(util_avl_next(&pva->node.node)))
#define ASPACE_VAREA_FIRST(aspace) (VAREA_ENTRY(util_avl_first(&aspace->tree.tree)))
#define ASPACE_VAREA_LAST(aspace) (VAREA_ENTRY(util_avl_last(&aspace->tree.tree)))
#define ASPACE_VAREA_PREV(pva) (VAREA_ENTRY(util_avl_prev(&pva->node.node)))
typedef struct _aspace_node
{
struct util_avl_struct node;
} *_aspace_node_t;
typedef struct _aspace_tree
{
struct util_avl_root tree;
} *_aspace_tree_t;
#endif /* __MM_AVL_ADPT_H__ */
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