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<div id="projectbrief">Lightweight IP stack</div>
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<a href="#nested-classes">Data Structures</a> &#124;
<a href="#define-members">Macros</a> </div>
<div class="headertitle"><div class="title">ethernet.h File Reference</div></div>
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<div class="textblock"><code>#include &quot;<a class="el" href="arch_8h.html">lwip/arch.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="ieee_8h.html">lwip/prot/ieee.h</a>&quot;</code><br />
<code>#include &quot;arch/bpstruct.h&quot;</code><br />
<code>#include &quot;arch/epstruct.h&quot;</code><br />
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structeth__addr.html">eth_addr</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structeth__hdr.html">eth_hdr</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structeth__vlan__hdr.html">eth_vlan_hdr</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Macros</h2></td></tr>
<tr class="memitem:a19c72ce98569e0fb55948a7587d704ee" id="r_a19c72ce98569e0fb55948a7587d704ee"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a19c72ce98569e0fb55948a7587d704ee">ETH_ADDR</a>(b0, b1, b2, b3, b4, b5)</td></tr>
<tr class="separator:a19c72ce98569e0fb55948a7587d704ee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afaf6cbccf9477c3505660e3a17860e07" id="r_afaf6cbccf9477c3505660e3a17860e07"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#afaf6cbccf9477c3505660e3a17860e07">LL_IP4_MULTICAST_ADDR_0</a>&#160;&#160;&#160;0x01</td></tr>
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<tr class="memitem:a8ebe93c6ad2d743e6c952539257679b6" id="r_a8ebe93c6ad2d743e6c952539257679b6"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a8ebe93c6ad2d743e6c952539257679b6">LL_IP6_MULTICAST_ADDR_0</a>&#160;&#160;&#160;0x33</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Ethernet protocol definitions </p>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a19c72ce98569e0fb55948a7587d704ee" name="a19c72ce98569e0fb55948a7587d704ee"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a19c72ce98569e0fb55948a7587d704ee">&#9670;&#160;</a></span>ETH_ADDR</h2>
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<td class="memname">#define ETH_ADDR</td>
<td>(</td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>b0</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>b1</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>b2</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>b3</em></span>, </td>
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<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>b4</em></span>, </td>
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<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>b5</em></span>&#160;)</td>
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<b>Value:</b><div class="fragment"><div class="line">{{b0, b1, b2, b3, b4, b5}}</div>
</div><!-- fragment --><p>Initialize a struct <a class="el" href="structeth__addr.html">eth_addr</a> with its 6 bytes (takes care of correct braces) </p>
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<a id="afaf6cbccf9477c3505660e3a17860e07" name="afaf6cbccf9477c3505660e3a17860e07"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afaf6cbccf9477c3505660e3a17860e07">&#9670;&#160;</a></span>LL_IP4_MULTICAST_ADDR_0</h2>
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<td class="memname">#define LL_IP4_MULTICAST_ADDR_0&#160;&#160;&#160;0x01</td>
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<p>The 24-bit IANA IPv4-multicast OUI is 01-00-5e: </p>
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<a id="a8ebe93c6ad2d743e6c952539257679b6" name="a8ebe93c6ad2d743e6c952539257679b6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8ebe93c6ad2d743e6c952539257679b6">&#9670;&#160;</a></span>LL_IP6_MULTICAST_ADDR_0</h2>
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<td class="memname">#define LL_IP6_MULTICAST_ADDR_0&#160;&#160;&#160;0x33</td>
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<p>IPv6 multicast uses this prefix </p>
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