mirror of
https://github.com/libretro/RetroArch.git
synced 2024-11-30 19:50:24 +00:00
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
|
* Copyright (C) 2011-2014 - Daniel De Matteis
|
|
*
|
|
* RetroArch 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.
|
|
*
|
|
* RetroArch 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 RetroArch.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __FIFO_BUFFER_H
|
|
#define __FIFO_BUFFER_H
|
|
|
|
#include <stdint.h>
|
|
#include <stddef.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct fifo_buffer
|
|
{
|
|
uint8_t *buffer;
|
|
size_t bufsize;
|
|
size_t first;
|
|
size_t end;
|
|
};
|
|
|
|
typedef struct fifo_buffer fifo_buffer_t;
|
|
|
|
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);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|
|
|