Class timespec

ds4_agent.c:495–495

    if (b->len + n + 1 > b->cap) {
        size_t cap = b->cap ? b->cap * 2 : 4096;
        while (cap < b->len + n + 1) cap *= 2;
        b->ptr = xrealloc(b->ptr, cap);
        b->cap = cap;
    }