groupheader">Macro Definition Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#afc29766fb0707c63b64568c5fa44a374">&#9670;&nbsp;</a></span>IP_HDR_GET_VERSION</h2>

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          <td class="memname">#define IP_HDR_GET_VERSION</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">ptr</td><td>)</td>
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