/* --------------------------------------------------------------------------
 *
 *              //===//   //=====   //===//   //=====  //   //      //
 *             //    //  //        //    //  //       //   //=/  /=//
 *            //===//   //=====   //===//   //====   //   //  //  //
 *           //   \\         //  //             //  //   //  //  //
 *          //     \\  =====//  //        =====//  //   //      //  Version V
 *
 * ------------- An Open Source RSerPool Simulation for OMNeT++ -------------
 *
 * Copyright (C) 2003-2019 by Thomas Dreibholz
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.

 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Contact: dreibh@iem.uni-due.de
 */

#ifndef DOUBLELINKEDRINGLIST_H
#define DOUBLELINKEDRINGLIST_H

#include <stdlib.h>
#include "debug.h"


#ifdef __cplusplus
extern "C" {
#endif


struct DoubleLinkedRingListNode
{
   struct DoubleLinkedRingListNode* Prev;
   struct DoubleLinkedRingListNode* Next;
};


void doubleLinkedRingListNodeNew(struct DoubleLinkedRingListNode* node);
void doubleLinkedRingListNodeDelete(struct DoubleLinkedRingListNode* node);


struct DoubleLinkedRingList
{
   struct DoubleLinkedRingListNode  Node;
   struct DoubleLinkedRingListNode* Head;
};


void doubleLinkedRingListNew(struct DoubleLinkedRingList* list);
void doubleLinkedRingListDelete(struct DoubleLinkedRingList* list);
void doubleLinkedRingListAddAfter(struct DoubleLinkedRingListNode* after,
                                  struct DoubleLinkedRingListNode* node);
void doubleLinkedRingListAddHead(struct DoubleLinkedRingList*     list,
                                 struct DoubleLinkedRingListNode* node);
void doubleLinkedRingListAddTail(struct DoubleLinkedRingList*     list,
                                 struct DoubleLinkedRingListNode* node);
void doubleLinkedRingListRemNode(struct DoubleLinkedRingListNode* node);


#ifdef __cplusplus
}
#endif

#endif
