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<div id="projectname">lwIP
&#160;<span id="projectnumber">2.1.2</span>
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<div id="projectbrief">Lightweight IP stack</div>
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<div class="title">ip_globals Struct Reference</div> </div>
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<p><code>#include &lt;ip.h&gt;</code></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr class="memitem:a7803dc5950d143e4433a0df689989bab"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structnetif.html">netif</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structip__globals.html#a7803dc5950d143e4433a0df689989bab">current_netif</a></td></tr>
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<tr class="memitem:a7da899c663b1d560b61d92ba6d544701"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structnetif.html">netif</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structip__globals.html#a7da899c663b1d560b61d92ba6d544701">current_input_netif</a></td></tr>
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<tr class="memitem:a2e810f97cf3e8e855e3baafc3be8c0d4"><td class="memItemLeft" align="right" valign="top">const struct ip_hdr *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structip__globals.html#a2e810f97cf3e8e855e3baafc3be8c0d4">current_ip4_header</a></td></tr>
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<tr class="memitem:a17004526e6f1a164c0bab01aeac5e34a"><td class="memItemLeft" align="right" valign="top">u16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structip__globals.html#a17004526e6f1a164c0bab01aeac5e34a">current_ip_header_tot_len</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Global variables of this module, kept in a struct for efficient access using base+index. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7da899c663b1d560b61d92ba6d544701">&#9670;&nbsp;</a></span>current_input_netif</h2>
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<td class="memname">struct <a class="el" href="structnetif.html">netif</a>* ip_globals::current_input_netif</td>
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<p>The interface that received the packet for the current callback invocation. </p>
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<td class="memname">const struct ip_hdr* ip_globals::current_ip4_header</td>
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<p>Header of the input packet currently being processed. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa5cfc3ac29dc746a4cbe844206b0ed41">&#9670;&nbsp;</a></span>current_ip6_header</h2>
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<td class="memname">struct <a class="el" href="structip6__hdr.html">ip6_hdr</a>* ip_globals::current_ip6_header</td>
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<p>Header of the input IPv6 packet currently being processed. </p>
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<a id="a17004526e6f1a164c0bab01aeac5e34a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a17004526e6f1a164c0bab01aeac5e34a">&#9670;&nbsp;</a></span>current_ip_header_tot_len</h2>
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<td class="memname">u16_t ip_globals::current_ip_header_tot_len</td>
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<p>Total header length of current_ip4/6_header (i.e. after this, the UDP/TCP header starts) </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0b4e54250c692c638408de54593d2aa1">&#9670;&nbsp;</a></span>current_iphdr_dest</h2>
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<td class="memname"><a class="el" href="group__ipaddr.html#ga16ef96d6cde029029bbf47fee35fd67a">ip_addr_t</a> ip_globals::current_iphdr_dest</td>
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<p>Destination IP address of current_header </p>
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<td class="memname"><a class="el" href="group__ipaddr.html#ga16ef96d6cde029029bbf47fee35fd67a">ip_addr_t</a> ip_globals::current_iphdr_src</td>
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<p>Source IP address of current_header </p>
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<a id="a7803dc5950d143e4433a0df689989bab"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7803dc5950d143e4433a0df689989bab">&#9670;&nbsp;</a></span>current_netif</h2>
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<td class="memname">struct <a class="el" href="structnetif.html">netif</a>* ip_globals::current_netif</td>
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<p>The interface that accepted the packet for the current callback invocation. </p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>src/include/lwip/<a class="el" href="ip_8h.html">ip.h</a></li>
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