text: /**
   * @file NCDBuf.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 NCD_NCDBUF_H
  #define NCD_NCDBUF_H
  
  #include <stddef.h>
  
  #include <misc/BRefTarget.h>
  #include <structure/LinkedList0.h>
  #include <base/DebugObject.h>
  
  typedef struct {
      size_t buf_size;
      LinkedList0 used_bufs_list;
      LinkedList0 free_bufs_list;
      DebugObject d_obj;
  } NCDBufStore;
  
  typedef struct {
      NCDBufStore *store;
      LinkedList0Node list_node;
      BRefTarget ref_target;
      char data[];
  } NCDBuf;
  
  void NCDBufStore_Init (NCDBufStore *o, size_t buf_size);
  void NCDBufStore_Free (NCDBufStore *o);
  size_t NCDBufStore_BufSize (NCDBufStore *o);
  NCDBuf * NCDBufStore_GetBuf (NCDBufStore *o);
  
  BRefTarget * NCDBuf_RefTarget (NCDBuf *o);
  char * NCDBuf_Data (NCDBuf *o);
  
  #endif
  