mirror of
https://github.com/libretro/RetroArch.git
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52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2014 - Daniel De Matteis
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __FIFO_BUFFER_H
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#define __FIFO_BUFFER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct fifo_buffer
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{
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uint8_t *buffer;
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size_t bufsize;
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size_t first;
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size_t end;
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};
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typedef struct fifo_buffer fifo_buffer_t;
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fifo_buffer_t *fifo_new(size_t size);
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void fifo_write(fifo_buffer_t *buffer, const void *in_buf, size_t size);
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void fifo_read(fifo_buffer_t *buffer, void *in_buf, size_t size);
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void fifo_free(fifo_buffer_t *buffer);
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size_t fifo_read_avail(fifo_buffer_t *buffer);
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size_t fifo_write_avail(fifo_buffer_t *buffer);
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#ifdef __cplusplus
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}
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#endif
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#endif
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