mirror of https://github.com/ventoy/Ventoy.git
56 lines
2.0 KiB
C
56 lines
2.0 KiB
C
/******************************************************************************
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* biso_list.h
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*
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* Copyright (c) 2020, longpanda <admin@ventoy.net>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __BISO_LIST_H__
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#define __BISO_LIST_H__
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/* 简单链表的实现 */
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typedef struct tagBISO_DLL_NODE{
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struct tagBISO_DLL_NODE *pstPre; /* Points to The Previous Node In The List */
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struct tagBISO_DLL_NODE *pstNext; /* Points to The Next Node In The List */
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}BISO_DLL_NODE_S;
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typedef struct tagBISO_DLL{
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BISO_DLL_NODE_S stHead; /* 链表头 */
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BISO_DLL_NODE_S *pstTail; /* 链表尾 */
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UINT uiCount; /* 链表节点个数 */
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}BISO_DLL_S;
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#define BISO_DLL_Count(pList) ((pList)->uiCount)
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#define BISO_DLL_First(pList) ((BISO_DLL_Count((pList)) == 0) ? NULL: (pList)->stHead.pstNext)
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#define BISO_DLL_Last(pList) ((BISO_DLL_Count((pList)) == 0) ? NULL : (pList)->pstTail)
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#define BISO_DLL_Next(pList, pNode) \
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(((pNode) == NULL) ? BISO_DLL_First(pList) : \
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(((pNode)->pstNext == &(pList)->stHead) ? NULL : (pNode)->pstNext))
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VOID BISO_DLL_Init(OUT BISO_DLL_S *pstList);
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VOID BISO_DLL_AddTail
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(
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IN BISO_DLL_S *pstList,
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IN BISO_DLL_NODE_S *pstNode
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);
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VOID BISO_DLL_DelHead(IN BISO_DLL_S *pstList);
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VOID BISO_DLL_DelTail(IN BISO_DLL_S *pstList);
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VOID BISO_DLL_Free(IN BISO_DLL_S *pstList);
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#endif /* __BISO_LIST_H__ */
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