epalive segment</li>
<li><a class="el" href="tcp__priv_8h.html#a6c20490aa45c771c38ce8ad3031cbdf6">tcp_zero_window_probe</a> sends a window probe segment</li>
<li>tcp_output_alloc_header allocates a header-only pbuf for these functions </li>
</ul>
</li>
</ul>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a25d7e9081baa5c84f2ebd34b0eb4169b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a25d7e9081baa5c84f2ebd34b0eb4169b">&#9670;&nbsp;</a></span>TCP_CHECKSUM_ON_COPY_SANIT