#ifndef __SOUND_H__
#define __SOUND_H__

#include <stdio.h>

struct wav_header
{
    char  riff_id[4];              /* "RIFF" */
    int   riff_datasize;
    char  riff_type[4];            /* "WAVE" */
    char  fmt_id[4];               /* "fmt " */
    int   fmt_datasize;            /* fmt chunk data size,16 for pcm */
    short fmt_compression_code;    /* 1 for PCM */
    short fmt_channels;            /* 1(mono) or 2(stereo) */
    int   fmt_sample_rate;         /* samples per second */
    int   fmt_avg_bytes_per_sec;
    short fmt_block_align;
    short fmt_bit_per_sample;      /* bits of each sample(8,16,32). */
    char  data_id[4];              /* "data" */
    int   data_datasize;           /* data chunk size,pcm_size - 44 */
};

#endif