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/*
* Copyright (C) 2003-2009 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPD_PCM_BYTESWAP_H
#define MPD_PCM_BYTESWAP_H
#include <stdint.h>
#include <stddef.h>
struct pcm_buffer;
/**
* Changes the endianness of 16 bit PCM data.
*
* @param buffer the destination pcm_buffer object
* @param src the source PCM buffer
* @param src_size the number of bytes in #src
* @return the destination buffer
*/
const int16_t *pcm_byteswap_16(struct pcm_buffer *buffer,
const int16_t *src, size_t len);
/**
* Changes the endianness of 32-bit (or 24-bit) PCM data.
*
* @param buffer the destination pcm_buffer object
* @param src the source PCM buffer
* @param src_size the number of bytes in #src
* @return the destination buffer
*/
const int32_t *pcm_byteswap_32(struct pcm_buffer *buffer,
const int32_t *src, size_t len);
#endif
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