RetroArch/fifo_buffer.h

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/* RSound - A PCM audio client/server
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* Copyright (C) 2010-2011 - Hans-Kristian Arntzen
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*
* RSound 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 Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RSound 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 RSound.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __BUFFER_H
#define __BUFFER_H
#include <stdlib.h>
#include <assert.h>
#include <stdio.h>
#include <string.h>
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#ifndef FIFO_BUF_TYPEDEF
#define FIFO_BUF_TYPEDEF
typedef struct fifo_buffer fifo_buffer_t;
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#endif
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fifo_buffer_t* fifo_new(size_t size);
void fifo_write(fifo_buffer_t* buffer, const void* in_buf, size_t size);
void fifo_read(fifo_buffer_t* buffer, void* in_buf, size_t size);
void fifo_free(fifo_buffer_t* buffer);
size_t fifo_read_avail(fifo_buffer_t* buffer);
size_t fifo_write_avail(fifo_buffer_t* buffer);
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#endif