#pragma once

#include <stdint.h>
#include <stddef.h>

struct delay {
    uint64_t duration;
    float feedback;
    float mix;

    uint64_t buf_idx;
    float * buf;
};

void delay_init(
    struct delay * delay
);

void delay_process(
    struct delay * delay,
    size_t frame_size,
    float const * in,
    float * out
);