btree.h

/*
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * 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.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _TD_BTREE_H_
#define _TD_BTREE_H_

#ifdef __cplusplus
extern "C" {
#endif

typedef struct SBTree    SBTree;
typedef struct SBtCursor SBtCursor;

// SBTree
int btreeOpen(SBTree **ppBt);
int btreeClose(SBTree *pBt);

// SBtCursor
int btreeCursorOpen(SBtCursor *pBtCur, SBTree *pBt);
int btreeCursorClose(SBtCursor *pBtCur);
int btreeCursorMoveTo(SBtCursor *pBtCur);

#ifdef __cplusplus
}
#endif

#endif /*_TD_BTREE_H_*/