#ifndef _XAS_RIFF_H
#define _XAS_RIFF_H

#include <stdint.h>
#include <sys/types.h>

typedef struct _xas_riff_chunk {
    char id[4];
    uint32_t size;
} xas_riff_chunk;

typedef struct _xas_riff_main_chunk {
    xas_riff_chunk header;
    char type[4];
} xas_riff_main_chunk;

typedef struct _xas_riff_wave_format_chunk {
    xas_riff_chunk header;

    uint16_t type,
             channels;

    uint32_t sample_rate,
             byte_rate;

    uint16_t sample_size,
             sample_size_bits;
} xas_riff_wave_chunk;

typedef struct _xas_riff_wave_header {
    xas_riff_main_chunk riff;
    xas_riff_wave_chunk wave;
    xas_riff_chunk data;
} xas_riff_wave_header;

typedef struct _xas_riff {
    int fd;
    size_t size;
} xas_riff;

xas_riff *xas_riff_open_file(const char *path, int flags);

int xas_riff_close(xas_riff *riff);

ssize_t xas_riff_write(xas_riff *riff, void *data, size_t len);

#endif /* _XAS_RIFF_H */