#include <stdio.h>

#include <unistd.h>

#include <uv.h>

void hare(void *arg) {

    int tracklen = *((int *) arg);

    while (tracklen) {

        tracklen--;

        sleep(1);

        fprintf(stderr, "Hare ran another step\n");

    }

    fprintf(stderr, "Hare done running!\n");

}

void tortoise(void *arg) {

    int tracklen = *((int *) arg);

    while (tracklen) {

        tracklen--;

        fprintf(stderr, "Tortoise ran another step\n");

        sleep(3);

    }

    fprintf(stderr, "Tortoise done running!\n");

}

int main() {

    int tracklen = 10;

    uv_thread_t hare_id;

    uv_thread_t tortoise_id;

    uv_thread_create(&hare_id, hare, &tracklen);

    uv_thread_create(&tortoise_id, tortoise, &tracklen);

    uv_thread_join(&hare_id);

    uv_thread_join(&tortoise_id);

    return 0;

}