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/*
 * Copyright 2009 2010 Giovanni Simoni
 *
 * This file is part of LibDacav.
 *
 * LibDacav 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.
 *
 * LibDacav 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 LibDacav.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef __defined_dacav_dacavcircbuf_h
#define __defined_dacav_dacavcircbuf_h

#ifdef __cplusplus
extern "C" {
#endif

#include <dacav/dacav.h>
#include <stdlib.h>


typedef struct dcirc dcirc_t;

typedef enum {
    DCIRC_SUCCESS = 0,  
    DCIRC_EMPTY = 1     
} dcirc_result_t;

dcirc_t *dcirc_new (size_t size, const dcprm_t * cprm);

dcirc_result_t dcirc_get (dcirc_t * cb, void **item);

void dcirc_put (dcirc_t *cb, const void * item);

void dcirc_flush (dcirc_t *cb);

void dcirc_free (dcirc_t *cb);

#ifdef __cplusplus
}
#endif
#endif // __defined_dacav_dacavcircbuf_h