<blockquote>
<p>Also I just noticed that it is not that easy <code>netif->ops->send()</code> currently is released no matter what so it is lost and can't be queued. This means we need to change all the link-layer glue-code and adapt the documentation (i.e. API change) to make this possible.</p>
</blockquote>
<p>What do you mean by that? Is that within GNRC? I don't see device drivers releasing packets.</p>

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