LeOS-Genesis/external/badvpn/stringmap/BStringMap.h

58 lines
2.3 KiB
C

/**
* @file BStringMap.h
* @author Ambroz Bizjak <ambrop7@gmail.com>
*
* @section LICENSE
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef BADVPN_STRINGMAP_BSTRINGMAP_H
#define BADVPN_STRINGMAP_BSTRINGMAP_H
#include <misc/debug.h>
#include <structure/BAVL.h>
#include <base/DebugObject.h>
struct BStringMap_entry {
char *key;
char *value;
BAVLNode tree_node;
};
typedef struct {
BAVL tree;
DebugObject d_obj;
} BStringMap;
void BStringMap_Init (BStringMap *o);
int BStringMap_InitCopy (BStringMap *o, const BStringMap *src) WARN_UNUSED;
void BStringMap_Free (BStringMap *o);
const char * BStringMap_Get (const BStringMap *o, const char *key);
int BStringMap_Set (BStringMap *o, const char *key, const char *value) WARN_UNUSED;
void BStringMap_Unset (BStringMap *o, const char *key);
const char * BStringMap_First (const BStringMap *o);
const char * BStringMap_Next (const BStringMap *o, const char *key);
#endif