static int sort_found(const void *a, const void *b)
{
    struct found_uid *fa = (struct found_uid *)a;
    struct found_uid *fb = (struct found_uid *)b;
    if (fa->uid != fb->uid)
        return fa->uid - fb->uid;
    return fa->isarchive - fb->isarchive;
}
static int sort_found(const void *a, const void *b)
{
    struct found_uid *fa = (struct found_uid *)a;
    struct found_uid *fb = (struct found_uid *)b;
    if (fa->uid != fb->uid)
        return fa->uid - fb->uid;
    return fa->isarchive - fb->isarchive;
}