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/*
Copyright 2013 Michael Pavone
This file is part of BlastEm.
BlastEm is free software distributed under the terms of the GNU General Public License version 3 or greater. See COPYING for full license text.
*/
#ifndef WAVE_H_
#define WAVE_H_
#include <stdint.h>
#include <stdio.h>
#pragma pack(push, 1)
typedef struct {
char id[4];
uint32_t size;
char format[4];
} riff_chunk;
typedef struct {
char id[4];
uint32_t size;
} riff_sub_chunk;
typedef struct {
riff_chunk chunk;
riff_sub_chunk format_header;
uint16_t audio_format;
uint16_t num_channels;
uint32_t sample_rate;
uint32_t byte_rate;
uint16_t block_align;
uint16_t bits_per_sample;
riff_sub_chunk data_header;
} wave_header;
#pragma pack(pop)
int wave_init(FILE * f, uint32_t sample_rate, uint16_t bits_per_sample, uint16_t num_channels);
int wave_finalize(FILE * f);
#endif //WAVE_H_
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