data_store.h

/*
 * Copyright (c) 2005, Ian Paul Larsen 
 *
 * Permission is hereby granted, free of charge, to any person obtaining 
 * a copy of this software and associated documentation files (the "Software"), 
 * to deal in the Software without restriction, including without limitation 
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
 * and/or sell copies of the Software, and to permit persons to whom the 
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included 
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 
 * OTHER DEALINGS IN THE SOFTWARE. 
 */

#ifndef __DATA_STORE_H
#define __DATA_STORE_H

#include "ntw.h"

struct ntw_data_store{
  int32 size;
  int32 offset;
  void *data;
};

void *
ntw_create_data_store(int32 size);

int 
ntw_trim_data_store(struct ntw_data_store *ds);

int
ntw_delete_data_store(struct ntw_data_store *ds);

int32
ntw_add_to_data_store(struct ntw_data_store *ds, void *data, int32 data_len);

#endif /* __DATA_STORE_H */

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