Function adjacent_find

uspace/lib/cpp/include/__bits/algorithm.hpp:159–169

    template<class ForwardIterator>
    ForwardIterator adjacent_find(ForwardIterator first, ForwardIterator last)
    {
        while (first != last)
        {
            if (*first == *(first + 1))
                return first;
            ++first;
        }

        return last;
    }

    template<class ForwardIterator, class Predicate>
    ForwardIterator adjacent_find(ForwardIterator first, ForwardIterator last, Predicate pred)