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#ifndef SOUNDS_H_
#define SOUNDS_H_
#include <alsa/asoundlib.h>
#include <limits.h>
#include <math.h>
#include <pthread.h>
#include <stdbool.h>
#include "messages.h"
#include "midi_freqs.h"
#include "defines.h"
#define check(ret) \
do { \
int res = (ret); \
if (res < 0) { \
fprintf(stderr, "%s:%d ERROR: %s (%d)\n", __FILE__, __LINE__, \
snd_strerror(res), res); \
exit(1); \
} \
} while (0)
typedef struct {
snd_pcm_t *pcm;
MessageQueue *queue;
WaveData *wave_data;
} SoundThreadMeta;
void *sound_thread_start(void *ptr);
int set_hw_params(snd_pcm_t *pcm);
#endif // SOUNDS_H_
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