Method insert_list_between

thread/list.h:98–106

        __next_ptr = next;
    }
    void insert_list_between(__intrusive_list_node* prev, __intrusive_list_node* next)
    {
        auto a = this;
        auto b = __prev_ptr;
        prev->__next_ptr = a;
        a->__prev_ptr = prev;
        next->__prev_ptr = b;
        b->__next_ptr = next;
    }
};

template<typename T>