doc/doxygen/output/html/group__ipaddr.html - third_party/github/STMicroelectronics/stm32_mw_lwip - Git at Google

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   <div class="headertitle"><div class="title">IP address handling<div class="ingroups"><a class="el" href="group__infrastructure.html">Infrastructure</a></div></div></div>
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 Topics</h2></td></tr>
 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ip4addr.html">IPv4 only</a></td></tr>
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 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ip6addr.html">IPv6 only</a></td></tr>
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 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="structip__addr.html">ip_addr</a></td></tr>
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 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
 Macros</h2></td></tr>
 <tr class="memitem:ga3a2123f0bbf6fe843c8542e349c680eb" id="r_ga3a2123f0bbf6fe843c8542e349c680eb"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga3a2123f0bbf6fe843c8542e349c680eb">ip_addr_netcmp</a>(addr1,  addr2,  mask)</td></tr>
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 <tr class="memitem:gad1bbbe4c93ea2368663e90814953b929" id="r_gad1bbbe4c93ea2368663e90814953b929"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#gad1bbbe4c93ea2368663e90814953b929">ip_addr_net_eq</a>(addr1,  addr2,  mask)</td></tr>
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 <tr class="memitem:ga2170d3ee13dd22722222228e7b1c5752" id="r_ga2170d3ee13dd22722222228e7b1c5752"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga2170d3ee13dd22722222228e7b1c5752">ip_addr_ismulticast</a>(ipaddr)</td></tr>
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 <tr class="memitem:ga0fc8bf6662809274750868683b3a422e" id="r_ga0fc8bf6662809274750868683b3a422e"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga0fc8bf6662809274750868683b3a422e">ip_addr_isloopback</a>(ipaddr)</td></tr>
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 <tr class="separator:ga33bc079baaf513a9a7381b9531a1f653"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:gabe43b154533b73585c4e58f568370ede" id="r_gabe43b154533b73585c4e58f568370ede"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#gabe43b154533b73585c4e58f568370ede">IP_ANY_TYPE</a>&#160;&#160;&#160;(&amp;ip_addr_any_type)</td></tr>
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 Typedefs</h2></td></tr>
 <tr class="memitem:ga335a8c9df66319e88a1a529047ce0a1e" id="r_ga335a8c9df66319e88a1a529047ce0a1e"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="structip__addr.html">ip_addr</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga335a8c9df66319e88a1a529047ce0a1e">ip_addr_t</a></td></tr>
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 Enumerations</h2></td></tr>
 <tr class="memitem:gaf2142f0dfdcc938e2db16aa745ed585c" id="r_gaf2142f0dfdcc938e2db16aa745ed585c"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#gaf2142f0dfdcc938e2db16aa745ed585c">lwip_ip_addr_type</a> { <a class="el" href="#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a> = 0U
 , <a class="el" href="#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a> = 6U
 , <a class="el" href="#ggaf2142f0dfdcc938e2db16aa745ed585cac6b2c99cf920e08efcb55dc40e42944e">IPADDR_TYPE_ANY</a> = 46U
  }</td></tr>
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 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
 Functions</h2></td></tr>
 <tr class="memitem:gaac2dcc0e35eb5cf6df9c47ba3c3cdeef" id="r_gaac2dcc0e35eb5cf6df9c47ba3c3cdeef"><td class="memItemLeft" align="right" valign="top">char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#gaac2dcc0e35eb5cf6df9c47ba3c3cdeef">ipaddr_ntoa</a> (const <a class="el" href="#ga335a8c9df66319e88a1a529047ce0a1e">ip_addr_t</a> *addr)</td></tr>
 <tr class="separator:gaac2dcc0e35eb5cf6df9c47ba3c3cdeef"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ga1c8c13cc2feeb04ccf7ab1d592c47b04" id="r_ga1c8c13cc2feeb04ccf7ab1d592c47b04"><td class="memItemLeft" align="right" valign="top">char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga1c8c13cc2feeb04ccf7ab1d592c47b04">ipaddr_ntoa_r</a> (const <a class="el" href="#ga335a8c9df66319e88a1a529047ce0a1e">ip_addr_t</a> *addr, char *buf, int buflen)</td></tr>
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 <tr class="memitem:ga4de70fdd7fd36c5b6eaed8b855d5f151" id="r_ga4de70fdd7fd36c5b6eaed8b855d5f151"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga4de70fdd7fd36c5b6eaed8b855d5f151">ipaddr_aton</a> (const char *cp, <a class="el" href="#ga335a8c9df66319e88a1a529047ce0a1e">ip_addr_t</a> *addr)</td></tr>
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 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 <h2 class="groupheader">Macro Definition Documentation</h2>
 <a id="ga008c9c92d770cc030ea054e6b259835a" name="ga008c9c92d770cc030ea054e6b259835a"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#ga008c9c92d770cc030ea054e6b259835a">&#9670;&#160;</a></span>ip_addr_cmp</h2>

 <div class="memitem">
 <div class="memproto">
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         <tr>
           <td class="memname">#define ip_addr_cmp</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr1</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr2</em></span>&#160;)</td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line"><a class="code hl_define" href="#ga5b40158bdffa4b0c81c4ee77066e6b28">ip_addr_eq</a>((addr1), (addr2))</div>
 <div class="ttc" id="agroup__ipaddr_html_ga5b40158bdffa4b0c81c4ee77066e6b28"><div class="ttname"><a href="#ga5b40158bdffa4b0c81c4ee77066e6b28">ip_addr_eq</a></div><div class="ttdeci">#define ip_addr_eq(addr1, addr2)</div><div class="ttdef"><b>Definition</b> ip_addr.h:214</div></div>
 </div><!-- fragment --><dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000012">Deprecated</a></b></dt><dd>Renamed to <a class="el" href="#ga5b40158bdffa4b0c81c4ee77066e6b28">ip_addr_eq</a> </dd></dl>

 </div>
 </div>
 <a id="gadb66f6d5fa926ed4b0e69db58dffcbe4" name="gadb66f6d5fa926ed4b0e69db58dffcbe4"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#gadb66f6d5fa926ed4b0e69db58dffcbe4">&#9670;&#160;</a></span>ip_addr_cmp_zoneless</h2>

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 <div class="memproto">
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           <td class="memname">#define ip_addr_cmp_zoneless</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr1</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr2</em></span>&#160;)</td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line"><a class="code hl_define" href="#ga8ac2686417ec2974bb0b3fc6ee0ee1a7">ip_addr_zoneless_eq</a>((addr1), (addr2))</div>
 <div class="ttc" id="agroup__ipaddr_html_ga8ac2686417ec2974bb0b3fc6ee0ee1a7"><div class="ttname"><a href="#ga8ac2686417ec2974bb0b3fc6ee0ee1a7">ip_addr_zoneless_eq</a></div><div class="ttdeci">#define ip_addr_zoneless_eq(addr1, addr2)</div><div class="ttdef"><b>Definition</b> ip_addr.h:224</div></div>
 </div><!-- fragment --><dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000013">Deprecated</a></b></dt><dd>Renamed to <a class="el" href="#ga8ac2686417ec2974bb0b3fc6ee0ee1a7">ip_addr_zoneless_eq</a> </dd></dl>

 </div>
 </div>
 <a id="ga5b40158bdffa4b0c81c4ee77066e6b28" name="ga5b40158bdffa4b0c81c4ee77066e6b28"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#ga5b40158bdffa4b0c81c4ee77066e6b28">&#9670;&#160;</a></span>ip_addr_eq</h2>

 <div class="memitem">
 <div class="memproto">
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         <tr>
           <td class="memname">#define ip_addr_eq</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr1</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr2</em></span>&#160;)</td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line">  ((IP_GET_TYPE(addr1) != IP_GET_TYPE(addr2)) ? 0 : (IP_IS_V6_VAL(*(addr1)) ? \</div>
 <div class="line">  ip6_addr_eq(<a class="code hl_define" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(addr1), <a class="code hl_define" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(addr2)) : \</div>
 <div class="line">  ip4_addr_eq(<a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr1), <a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr2))))</div>
 <div class="ttc" id="agroup__ip4addr_html_gad7268a496b7e3f872efecd859eba6f03"><div class="ttname"><a href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a></div><div class="ttdeci">#define ip_2_ip4(ipaddr)</div><div class="ttdef"><b>Definition</b> ip_addr.h:120</div></div>
 <div class="ttc" id="agroup__ip6addr_html_ga06e75bcd198012b5ba39480c233608bd"><div class="ttname"><a href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a></div><div class="ttdeci">#define ip_2_ip6(ipaddr)</div><div class="ttdef"><b>Definition</b> ip_addr.h:116</div></div>
 </div><!-- fragment --><p>Check if two ip addresses are equal. </p>

 </div>
 </div>
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 <h2 class="memtitle"><span class="permalink"><a href="#ga279118890e6a90aa740051fb8b0cc5f4">&#9670;&#160;</a></span>ip_addr_isany</h2>

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           <td class="memname">#define ip_addr_isany</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>ipaddr</em></span></td><td>)</td>
           <td></td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line">  (((ipaddr) == NULL) ? 1 : ((IP_IS_V6(ipaddr)) ? \</div>
 <div class="line">  ip6_addr_isany(<a class="code hl_define" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)) : \</div>
 <div class="line">  ip4_addr_isany(<a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr))))</div>
 </div><!-- fragment --><p>Check if an ip address is the 'any' address. </p>

 </div>
 </div>
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 <h2 class="memtitle"><span class="permalink"><a href="#gacd8f5aa151cff966fd28368b85f38c05">&#9670;&#160;</a></span>ip_addr_isany_val</h2>

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           <td class="memname">#define ip_addr_isany_val</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>ipaddr</em></span></td><td>)</td>
           <td></td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line">  ((IP_IS_V6_VAL(ipaddr)) ? \</div>
 <div class="line">  ip6_addr_isany_val(*<a class="code hl_define" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(&amp;(ipaddr))) : \</div>
 <div class="line">  ip4_addr_isany_val(*<a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(&amp;(ipaddr))))</div>
 </div><!-- fragment --><p>Check if an ip address is the 'any' address, by value. </p>

 </div>
 </div>
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 <h2 class="memtitle"><span class="permalink"><a href="#gaa3345706e3aa8b32dd630c195b053e75">&#9670;&#160;</a></span>ip_addr_isbroadcast</h2>

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           <td class="memname">#define ip_addr_isbroadcast</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>ipaddr</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em><a class="el" href="structnetif.html">netif</a></em></span>&#160;)</td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line">  ((IP_IS_V6(ipaddr)) ? \</div>
 <div class="line">  0 : \</div>
 <div class="line">  ip4_addr_isbroadcast(<a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr), <a class="code hl_struct" href="structnetif.html">netif</a>))</div>
 <div class="ttc" id="astructnetif_html"><div class="ttname"><a href="structnetif.html">netif</a></div><div class="ttdef"><b>Definition</b> netif.h:269</div></div>
 </div><!-- fragment --><p>Check if an ip address is a broadcast address. </p>

 </div>
 </div>
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 <h2 class="memtitle"><span class="permalink"><a href="#ga33bc079baaf513a9a7381b9531a1f653">&#9670;&#160;</a></span>ip_addr_islinklocal</h2>

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           <td class="memname">#define ip_addr_islinklocal</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>ipaddr</em></span></td><td>)</td>
           <td></td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line">  ((IP_IS_V6(ipaddr)) ? \</div>
 <div class="line">  ip6_addr_islinklocal(<a class="code hl_define" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)) : \</div>
 <div class="line">  ip4_addr_islinklocal(<a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr)))</div>
 </div><!-- fragment --><p>Check inf an ip address is a link-local address. </p>

 </div>
 </div>
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 <h2 class="memtitle"><span class="permalink"><a href="#ga0fc8bf6662809274750868683b3a422e">&#9670;&#160;</a></span>ip_addr_isloopback</h2>

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           <td class="memname">#define ip_addr_isloopback</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>ipaddr</em></span></td><td>)</td>
           <td></td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line">  ((IP_IS_V6(ipaddr)) ? \</div>
 <div class="line">  ip6_addr_isloopback(<a class="code hl_define" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)) : \</div>
 <div class="line">  <a class="code hl_define" href="ip4__addr_8h.html#a46dabb4df212d156004fa5afe03e2051">ip4_addr_isloopback</a>(<a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr)))</div>
 <div class="ttc" id="aip4__addr_8h_html_a46dabb4df212d156004fa5afe03e2051"><div class="ttname"><a href="ip4__addr_8h.html#a46dabb4df212d156004fa5afe03e2051">ip4_addr_isloopback</a></div><div class="ttdeci">#define ip4_addr_isloopback(ipaddr)</div><div class="ttdef"><b>Definition</b> ip4_addr.h:119</div></div>
 </div><!-- fragment --><p>Check inf an ip address is a loopback address. </p>

 </div>
 </div>
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 <h2 class="memtitle"><span class="permalink"><a href="#ga2170d3ee13dd22722222228e7b1c5752">&#9670;&#160;</a></span>ip_addr_ismulticast</h2>

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           <td class="memname">#define ip_addr_ismulticast</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>ipaddr</em></span></td><td>)</td>
           <td></td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line">  ((IP_IS_V6(ipaddr)) ? \</div>
 <div class="line">  ip6_addr_ismulticast(<a class="code hl_define" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)) : \</div>
 <div class="line">  ip4_addr_ismulticast(<a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr)))</div>
 </div><!-- fragment --><p>Check inf an ip address is a multicast address. </p>

 </div>
 </div>
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 <h2 class="memtitle"><span class="permalink"><a href="#gad1bbbe4c93ea2368663e90814953b929">&#9670;&#160;</a></span>ip_addr_net_eq</h2>

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           <td class="memname">#define ip_addr_net_eq</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr1</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr2</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>mask</em></span>&#160;)</td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line">  ((IP_IS_V6(addr1) &amp;&amp; IP_IS_V6(addr2)) ? \</div>
 <div class="line">  0 : \</div>
 <div class="line">  ip4_addr_net_eq(<a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr1), <a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr2), mask))</div>
 </div><!-- fragment --><p>Check if two ip addresses are share the same network, for a specific netmask. </p>

 </div>
 </div>
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 <h2 class="memtitle"><span class="permalink"><a href="#ga3a2123f0bbf6fe843c8542e349c680eb">&#9670;&#160;</a></span>ip_addr_netcmp</h2>

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           <td class="memname">#define ip_addr_netcmp</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr1</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr2</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>mask</em></span>&#160;)</td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line"><a class="code hl_define" href="#gad1bbbe4c93ea2368663e90814953b929">ip_addr_net_eq</a>((addr1), (addr2), (mask))</div>
 <div class="ttc" id="agroup__ipaddr_html_gad1bbbe4c93ea2368663e90814953b929"><div class="ttname"><a href="#gad1bbbe4c93ea2368663e90814953b929">ip_addr_net_eq</a></div><div class="ttdeci">#define ip_addr_net_eq(addr1, addr2, mask)</div><div class="ttdef"><b>Definition</b> ip_addr.h:204</div></div>
 </div><!-- fragment --><dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000011">Deprecated</a></b></dt><dd>Renamed to <a class="el" href="#gad1bbbe4c93ea2368663e90814953b929">ip_addr_net_eq</a> </dd></dl>

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 <h2 class="memtitle"><span class="permalink"><a href="#ga8ac2686417ec2974bb0b3fc6ee0ee1a7">&#9670;&#160;</a></span>ip_addr_zoneless_eq</h2>

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           <td class="memname">#define ip_addr_zoneless_eq</td>
           <td>(</td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr1</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype"></td>          <td class="paramname"><span class="paramname"><em>addr2</em></span>&#160;)</td>
         </tr>
       </table>
 </div><div class="memdoc">
 <b>Value:</b><div class="fragment"><div class="line">  ((IP_GET_TYPE(addr1) != IP_GET_TYPE(addr2)) ? 0 : (IP_IS_V6_VAL(*(addr1)) ? \</div>
 <div class="line">  ip6_addr_zoneless_eq(<a class="code hl_define" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(addr1), <a class="code hl_define" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(addr2)) : \</div>
 <div class="line">  ip4_addr_eq(<a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr1), <a class="code hl_define" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr2))))</div>
 </div><!-- fragment --><p>Check if two ip addresses are equal, ignoring the zone. </p>

 </div>
 </div>
 <a id="gabe43b154533b73585c4e58f568370ede" name="gabe43b154533b73585c4e58f568370ede"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#gabe43b154533b73585c4e58f568370ede">&#9670;&#160;</a></span>IP_ANY_TYPE</h2>

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           <td class="memname">#define IP_ANY_TYPE&#160;&#160;&#160;(&amp;ip_addr_any_type)</td>
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 <p>Macro representing the 'any' address. </p>

 </div>
 </div>
 <h2 class="groupheader">Typedef Documentation</h2>
 <a id="ga335a8c9df66319e88a1a529047ce0a1e" name="ga335a8c9df66319e88a1a529047ce0a1e"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#ga335a8c9df66319e88a1a529047ce0a1e">&#9670;&#160;</a></span>ip_addr_t</h2>

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           <td class="memname">typedef struct <a class="el" href="structip__addr.html">ip_addr</a> <a class="el" href="#ga335a8c9df66319e88a1a529047ce0a1e">ip_addr_t</a></td>
         </tr>
       </table>
 </div><div class="memdoc">
 <p>A union struct for both IP version's addresses. ATTENTION: watch out for its size when adding IPv6 address scope! </p>

 </div>
 </div>
 <h2 class="groupheader">Enumeration Type Documentation</h2>
 <a id="gaf2142f0dfdcc938e2db16aa745ed585c" name="gaf2142f0dfdcc938e2db16aa745ed585c"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#gaf2142f0dfdcc938e2db16aa745ed585c">&#9670;&#160;</a></span>lwip_ip_addr_type</h2>

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           <td class="memname">enum <a class="el" href="#gaf2142f0dfdcc938e2db16aa745ed585c">lwip_ip_addr_type</a></td>
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 </div><div class="memdoc">
 <p>IP address types for use in <a class="el" href="structip__addr.html#a66eaa8e9051e7102bf9f0c195fbe555a">ip_addr_t.type</a> member. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="group__tcp__raw.html#ga89f6955b7248c76a073cd1be461aeb5b">tcp_new_ip_type()</a>, <a class="el" href="group__udp__raw.html#gaa426f09a4212893cf3308d9eeec0399a">udp_new_ip_type()</a>, <a class="el" href="group__raw__raw.html#ga89697a092b3d72079f872a029e220eba">raw_new_ip_type()</a>. </dd></dl>
 <table class="fieldtable">
 <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049" name="ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049"></a>IPADDR_TYPE_V4&#160;</td><td class="fielddoc"><p>IPv4 </p>
 </td></tr>
 <tr><td class="fieldname"><a id="ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02" name="ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02"></a>IPADDR_TYPE_V6&#160;</td><td class="fielddoc"><p>IPv6 </p>
 </td></tr>
 <tr><td class="fieldname"><a id="ggaf2142f0dfdcc938e2db16aa745ed585cac6b2c99cf920e08efcb55dc40e42944e" name="ggaf2142f0dfdcc938e2db16aa745ed585cac6b2c99cf920e08efcb55dc40e42944e"></a>IPADDR_TYPE_ANY&#160;</td><td class="fielddoc"><p>IPv4+IPv6 ("dual-stack") </p>
 </td></tr>
 </table>

 </div>
 </div>
 <h2 class="groupheader">Function Documentation</h2>
 <a id="ga4de70fdd7fd36c5b6eaed8b855d5f151" name="ga4de70fdd7fd36c5b6eaed8b855d5f151"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#ga4de70fdd7fd36c5b6eaed8b855d5f151">&#9670;&#160;</a></span>ipaddr_aton()</h2>

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           <td class="memname">int ipaddr_aton </td>
           <td>(</td>
           <td class="paramtype">const char *</td>          <td class="paramname"><span class="paramname"><em>cp</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype"><a class="el" href="#ga335a8c9df66319e88a1a529047ce0a1e">ip_addr_t</a> *</td>          <td class="paramname"><span class="paramname"><em>addr</em></span>&#160;)</td>
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 <p>Convert IP address string (both versions) to numeric. The version is auto-detected from the string.</p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramname">cp</td><td>IP address string to convert </td></tr>
     <tr><td class="paramname">addr</td><td>conversion result is stored here </td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section return"><dt>Returns</dt><dd>1 on success, 0 on error </dd></dl>

 </div>
 </div>
 <a id="gaac2dcc0e35eb5cf6df9c47ba3c3cdeef" name="gaac2dcc0e35eb5cf6df9c47ba3c3cdeef"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#gaac2dcc0e35eb5cf6df9c47ba3c3cdeef">&#9670;&#160;</a></span>ipaddr_ntoa()</h2>

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           <td class="memname">char * ipaddr_ntoa </td>
           <td>(</td>
           <td class="paramtype">const <a class="el" href="#ga335a8c9df66319e88a1a529047ce0a1e">ip_addr_t</a> *</td>          <td class="paramname"><span class="paramname"><em>addr</em></span></td><td>)</td>
           <td></td>
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 <p>Convert numeric IP address (both versions) into ASCII representation. returns ptr to static buffer; not reentrant!</p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramname">addr</td><td>ip address in network order to convert </td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section return"><dt>Returns</dt><dd>pointer to a global static (!) buffer that holds the ASCII representation of addr </dd></dl>

 </div>
 </div>
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 <h2 class="memtitle"><span class="permalink"><a href="#ga1c8c13cc2feeb04ccf7ab1d592c47b04">&#9670;&#160;</a></span>ipaddr_ntoa_r()</h2>

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           <td class="memname">char * ipaddr_ntoa_r </td>
           <td>(</td>
           <td class="paramtype">const <a class="el" href="#ga335a8c9df66319e88a1a529047ce0a1e">ip_addr_t</a> *</td>          <td class="paramname"><span class="paramname"><em>addr</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype">char *</td>          <td class="paramname"><span class="paramname"><em>buf</em></span>, </td>
         </tr>
         <tr>
           <td class="paramkey"></td>
           <td></td>
           <td class="paramtype">int</td>          <td class="paramname"><span class="paramname"><em>buflen</em></span>&#160;)</td>
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 </div><div class="memdoc">
 <p>Same as ipaddr_ntoa, but reentrant since a user-supplied buffer is used.</p>
 <dl class="params"><dt>Parameters</dt><dd>
   <table class="params">
     <tr><td class="paramname">addr</td><td>ip address in network order to convert </td></tr>
     <tr><td class="paramname">buf</td><td>target buffer where the string is stored </td></tr>
     <tr><td class="paramname">buflen</td><td>length of buf </td></tr>
   </table>
   </dd>
 </dl>
 <dl class="section return"><dt>Returns</dt><dd>either pointer to buf which now holds the ASCII representation of addr or NULL if buf was too small </dd></dl>

 </div>
 </div>
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