<a name="beast.ref.boost__beast__buffers_prefix"></a><a class="link" href="boost__beast__buffers_prefix.html" title="buffers_prefix">buffers_prefix</a>
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<p>
- <a class="indexterm" name="idm45886662923056"></a>
+ <a class="indexterm" name="idm45873512351360"></a>
Returns a prefix of a constant or mutable buffer sequence.
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