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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 address handling<div class="ingroups"><a class="el" href="group__infrastructure.html">Infrastructure</a></div></div> </div>
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Modules</h2></td></tr>
<tr class="memitem:group__ip4addr"><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>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:group__ip6addr"><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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Macros</h2></td></tr>
<tr class="memitem:ga83b17dbf7d1faf5c8f8c20b039db8bb8"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga83b17dbf7d1faf5c8f8c20b039db8bb8">IP_IS_ANY_TYPE_VAL</a>(ipaddr)&#160;&#160;&#160;(IP_GET_TYPE(&amp;ipaddr) == <a class="el" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cac6b2c99cf920e08efcb55dc40e42944e">IPADDR_TYPE_ANY</a>)</td></tr>
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<tr class="memitem:ga23b580930c0eb1d0fdeba2b109c077a5"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga23b580930c0eb1d0fdeba2b109c077a5">IPADDR_ANY_TYPE_INIT</a>&#160;&#160;&#160;{ { { { 0ul, 0ul, 0ul, 0ul } IPADDR6_ZONE_INIT } }, IPADDR_TYPE_ANY }</td></tr>
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<tr class="memitem:ga77a933975db287f6aa5c2e70249ba18f"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga77a933975db287f6aa5c2e70249ba18f">ip_addr_copy</a>(dest, src)</td></tr>
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<tr class="memitem:ga40db7feae2b92f7a7a01d65a85b06e18"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga40db7feae2b92f7a7a01d65a85b06e18">ip_addr_set</a>(dest, src)</td></tr>
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<tr class="memitem:gaea5e4795598bc33fa2db1773c8e6fbac"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#gaea5e4795598bc33fa2db1773c8e6fbac">ip_addr_set_ipaddr</a>(dest, src)&#160;&#160;&#160;<a class="el" href="group__ipaddr.html#ga40db7feae2b92f7a7a01d65a85b06e18">ip_addr_set</a>(dest, src)</td></tr>
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<tr class="memitem:ga93c7bf3f7487495472aa0f9b5fc25d1a"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga93c7bf3f7487495472aa0f9b5fc25d1a">ip_addr_set_any_val</a>(is_ipv6, ipaddr)</td></tr>
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<tr class="memitem:ga8f9d56ac85cd87338a1823e4a58ba1da"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga8f9d56ac85cd87338a1823e4a58ba1da">ip_addr_set_loopback</a>(is_ipv6, ipaddr)</td></tr>
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<tr class="memitem:ga008c9c92d770cc030ea054e6b259835a"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga008c9c92d770cc030ea054e6b259835a">ip_addr_cmp</a>(addr1, addr2)</td></tr>
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<tr class="memitem:gadb66f6d5fa926ed4b0e69db58dffcbe4"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#gadb66f6d5fa926ed4b0e69db58dffcbe4">ip_addr_cmp_zoneless</a>(addr1, addr2)</td></tr>
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<tr class="memitem:ga279118890e6a90aa740051fb8b0cc5f4"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga279118890e6a90aa740051fb8b0cc5f4">ip_addr_isany</a>(ipaddr)</td></tr>
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<tr class="memitem:gacd8f5aa151cff966fd28368b85f38c05"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#gacd8f5aa151cff966fd28368b85f38c05">ip_addr_isany_val</a>(ipaddr)</td></tr>
<tr class="separator:gacd8f5aa151cff966fd28368b85f38c05"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaa3345706e3aa8b32dd630c195b053e75"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#gaa3345706e3aa8b32dd630c195b053e75">ip_addr_isbroadcast</a>(ipaddr, <a class="el" href="structnetif.html">netif</a>)</td></tr>
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<tr class="memitem:ga2170d3ee13dd22722222228e7b1c5752"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga2170d3ee13dd22722222228e7b1c5752">ip_addr_ismulticast</a>(ipaddr)</td></tr>
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<tr class="memitem:ga0fc8bf6662809274750868683b3a422e"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga0fc8bf6662809274750868683b3a422e">ip_addr_isloopback</a>(ipaddr)</td></tr>
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<tr class="memitem:ga33bc079baaf513a9a7381b9531a1f653"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga33bc079baaf513a9a7381b9531a1f653">ip_addr_islinklocal</a>(ipaddr)</td></tr>
<tr class="separator:ga33bc079baaf513a9a7381b9531a1f653"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga8619278bcbf705844f584f36972fc758"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga8619278bcbf705844f584f36972fc758">IPADDR_STRLEN_MAX</a>&#160;&#160;&#160;IP6ADDR_STRLEN_MAX</td></tr>
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<tr class="memitem:gae5f26df8f5099f330ad1e506c74f06f7"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#gae5f26df8f5099f330ad1e506c74f06f7">ip4_2_ipv4_mapped_ipv6</a>(ip6addr, ip4addr)</td></tr>
<tr class="separator:gae5f26df8f5099f330ad1e506c74f06f7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga66b5a64b12128e3716bcf04ff91b5a57"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga66b5a64b12128e3716bcf04ff91b5a57">unmap_ipv4_mapped_ipv6</a>(ip4addr, ip6addr)&#160;&#160;&#160;(ip4addr)-&gt;addr = (ip6addr)-&gt;addr[3];</td></tr>
<tr class="separator:ga66b5a64b12128e3716bcf04ff91b5a57"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gabe43b154533b73585c4e58f568370ede"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#gabe43b154533b73585c4e58f568370ede">IP_ANY_TYPE</a>&#160;&#160;&#160;(&amp;ip_addr_any_type)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr class="memitem:ga16ef96d6cde029029bbf47fee35fd67a"><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="group__ipaddr.html#ga16ef96d6cde029029bbf47fee35fd67a">ip_addr_t</a></td></tr>
<tr class="separator:ga16ef96d6cde029029bbf47fee35fd67a"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Enumerations</h2></td></tr>
<tr class="memitem:gaf2142f0dfdcc938e2db16aa745ed585c"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#gaf2142f0dfdcc938e2db16aa745ed585c">lwip_ip_addr_type</a> { <a class="el" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a> = 0U,
<a class="el" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a> = 6U,
<a class="el" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cac6b2c99cf920e08efcb55dc40e42944e">IPADDR_TYPE_ANY</a> = 46U
}</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:gace12d28aef35bb15962e8563aea571b1"><td class="memItemLeft" align="right" valign="top">char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#gace12d28aef35bb15962e8563aea571b1">ipaddr_ntoa</a> (const <a class="el" href="group__ipaddr.html#ga16ef96d6cde029029bbf47fee35fd67a">ip_addr_t</a> *addr)</td></tr>
<tr class="separator:gace12d28aef35bb15962e8563aea571b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga3684dabc0cae597ffb5b51d41f1d886f"><td class="memItemLeft" align="right" valign="top">char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga3684dabc0cae597ffb5b51d41f1d886f">ipaddr_ntoa_r</a> (const <a class="el" href="group__ipaddr.html#ga16ef96d6cde029029bbf47fee35fd67a">ip_addr_t</a> *addr, char *buf, int buflen)</td></tr>
<tr class="separator:ga3684dabc0cae597ffb5b51d41f1d886f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga4de70fdd7fd36c5b6eaed8b855d5f151"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ipaddr.html#ga4de70fdd7fd36c5b6eaed8b855d5f151">ipaddr_aton</a> (const char *cp, <a class="el" href="group__ipaddr.html#ga16ef96d6cde029029bbf47fee35fd67a">ip_addr_t</a> *addr)</td></tr>
<tr class="separator:ga4de70fdd7fd36c5b6eaed8b855d5f151"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Macro Definition Documentation</h2>
<a id="gae5f26df8f5099f330ad1e506c74f06f7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gae5f26df8f5099f330ad1e506c74f06f7">&#9670;&nbsp;</a></span>ip4_2_ipv4_mapped_ipv6</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ip4_2_ipv4_mapped_ipv6</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">ip6addr, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">ip4addr&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> { \</div><div class="line"> (ip6addr)-&gt;addr[3] = (ip4addr)-&gt;addr; \</div><div class="line"> (ip6addr)-&gt;addr[2] = PP_HTONL(0x0000FFFFUL); \</div><div class="line"> (ip6addr)-&gt;addr[1] = 0; \</div><div class="line"> (ip6addr)-&gt;addr[0] = 0; \</div><div class="line"> ip6_addr_clear_zone(ip6addr); } <span class="keywordflow">while</span>(0);</div></div><!-- fragment -->
</div>
</div>
<a id="ga008c9c92d770cc030ea054e6b259835a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga008c9c92d770cc030ea054e6b259835a">&#9670;&nbsp;</a></span>ip_addr_cmp</h2>
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<td class="memname">#define ip_addr_cmp</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">addr1, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">addr2&#160;</td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<b>Value:</b><div class="fragment"><div class="line">((IP_GET_TYPE(addr1) != IP_GET_TYPE(addr2)) ? 0 : (<a class="code" href="group__ip6addr.html#ga1578e34703e86711a7fb7dcc3857004d">IP_IS_V6_VAL</a>(*(addr1)) ? \</div><div class="line"> ip6_addr_cmp(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(addr1), <a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(addr2)) : \</div><div class="line"> ip4_addr_cmp(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr1), <a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr2))))</div><div class="ttc" id="group__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="group__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 class="ttc" id="group__ip6addr_html_ga1578e34703e86711a7fb7dcc3857004d"><div class="ttname"><a href="group__ip6addr.html#ga1578e34703e86711a7fb7dcc3857004d">IP_IS_V6_VAL</a></div><div class="ttdeci">#define IP_IS_V6_VAL(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:98</div></div>
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<h2 class="memtitle"><span class="permalink"><a href="#gadb66f6d5fa926ed4b0e69db58dffcbe4">&#9670;&nbsp;</a></span>ip_addr_cmp_zoneless</h2>
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<td class="memname">#define ip_addr_cmp_zoneless</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">addr1, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">addr2&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<b>Value:</b><div class="fragment"><div class="line">((IP_GET_TYPE(addr1) != IP_GET_TYPE(addr2)) ? 0 : (<a class="code" href="group__ip6addr.html#ga1578e34703e86711a7fb7dcc3857004d">IP_IS_V6_VAL</a>(*(addr1)) ? \</div><div class="line"> ip6_addr_cmp_zoneless(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(addr1), <a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(addr2)) : \</div><div class="line"> ip4_addr_cmp(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr1), <a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr2))))</div><div class="ttc" id="group__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="group__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 class="ttc" id="group__ip6addr_html_ga1578e34703e86711a7fb7dcc3857004d"><div class="ttname"><a href="group__ip6addr.html#ga1578e34703e86711a7fb7dcc3857004d">IP_IS_V6_VAL</a></div><div class="ttdeci">#define IP_IS_V6_VAL(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:98</div></div>
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<h2 class="memtitle"><span class="permalink"><a href="#ga77a933975db287f6aa5c2e70249ba18f">&#9670;&nbsp;</a></span>ip_addr_copy</h2>
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<td class="memname">#define ip_addr_copy</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">dest, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">src&#160;</td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span>{ IP_SET_TYPE_VAL(dest, IP_GET_TYPE(&amp;src)); <span class="keywordflow">if</span>(<a class="code" href="group__ip6addr.html#ga1578e34703e86711a7fb7dcc3857004d">IP_IS_V6_VAL</a>(src)){ \</div><div class="line"> ip6_addr_copy(*<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(&amp;(dest)), *<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(&amp;(src))); }<span class="keywordflow">else</span>{ \</div><div class="line"> ip4_addr_copy(*<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(&amp;(dest)), *<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(&amp;(src))); ip_clear_no4(&amp;dest); }}<span class="keywordflow">while</span>(0)</div><div class="ttc" id="group__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="group__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 class="ttc" id="group__ip6addr_html_ga1578e34703e86711a7fb7dcc3857004d"><div class="ttname"><a href="group__ip6addr.html#ga1578e34703e86711a7fb7dcc3857004d">IP_IS_V6_VAL</a></div><div class="ttdeci">#define IP_IS_V6_VAL(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:98</div></div>
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<h2 class="memtitle"><span class="permalink"><a href="#gab5c5540ea05227bdd9207a47304bb2c1">&#9670;&nbsp;</a></span>ip_addr_get_network</h2>
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<td class="memname">#define ip_addr_get_network</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">target, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">host, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">netmask&#160;</td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span>{<span class="keywordflow">if</span>(<a class="code" href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a>(host)){ \</div><div class="line"> ip4_addr_set_zero(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(target)); IP_SET_TYPE(target, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a>); } <span class="keywordflow">else</span> { \</div><div class="line"> ip4_addr_get_network(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(target), <a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(host), <a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(netmask)); IP_SET_TYPE(target, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a>); }}<span class="keywordflow">while</span>(0)</div><div class="ttc" id="group__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="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:58</div></div>
<div class="ttc" id="group__ip6addr_html_ga9bac7e938757f1d24df2404e8b57cb7d"><div class="ttname"><a href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a></div><div class="ttdeci">#define IP_IS_V6(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:102</div></div>
<div class="ttc" id="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:56</div></div>
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<h2 class="memtitle"><span class="permalink"><a href="#ga279118890e6a90aa740051fb8b0cc5f4">&#9670;&nbsp;</a></span>ip_addr_isany</h2>
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<td class="memname">#define ip_addr_isany</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr</td><td>)</td>
<td></td>
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<b>Value:</b><div class="fragment"><div class="line">(((ipaddr) == NULL) ? 1 : ((<a class="code" href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a>(ipaddr)) ? \</div><div class="line"> ip6_addr_isany(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)) : \</div><div class="line"> ip4_addr_isany(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr))))</div><div class="ttc" id="group__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="group__ip6addr_html_ga9bac7e938757f1d24df2404e8b57cb7d"><div class="ttname"><a href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a></div><div class="ttdeci">#define IP_IS_V6(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:102</div></div>
<div class="ttc" id="group__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>
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<h2 class="memtitle"><span class="permalink"><a href="#gacd8f5aa151cff966fd28368b85f38c05">&#9670;&nbsp;</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">&#160;</td>
<td class="paramname">ipaddr</td><td>)</td>
<td></td>
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<b>Value:</b><div class="fragment"><div class="line">((<a class="code" href="group__ip6addr.html#ga1578e34703e86711a7fb7dcc3857004d">IP_IS_V6_VAL</a>(ipaddr)) ? \</div><div class="line"> ip6_addr_isany_val(*<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(&amp;(ipaddr))) : \</div><div class="line"> ip4_addr_isany_val(*<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(&amp;(ipaddr))))</div><div class="ttc" id="group__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="group__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 class="ttc" id="group__ip6addr_html_ga1578e34703e86711a7fb7dcc3857004d"><div class="ttname"><a href="group__ip6addr.html#ga1578e34703e86711a7fb7dcc3857004d">IP_IS_V6_VAL</a></div><div class="ttdeci">#define IP_IS_V6_VAL(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:98</div></div>
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<h2 class="memtitle"><span class="permalink"><a href="#gaa3345706e3aa8b32dd630c195b053e75">&#9670;&nbsp;</a></span>ip_addr_isbroadcast</h2>
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<td class="memname">#define ip_addr_isbroadcast</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname"><a class="el" href="structnetif.html">netif</a>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line">((<a class="code" href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a>(ipaddr)) ? \</div><div class="line"> 0 : \</div><div class="line"> ip4_addr_isbroadcast(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr), <a class="code" href="structnetif.html">netif</a>))</div><div class="ttc" id="group__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="group__ip6addr_html_ga9bac7e938757f1d24df2404e8b57cb7d"><div class="ttname"><a href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a></div><div class="ttdeci">#define IP_IS_V6(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:102</div></div>
<div class="ttc" id="structnetif_html"><div class="ttname"><a href="structnetif.html">netif</a></div><div class="ttdef"><b>Definition:</b> netif.h:260</div></div>
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<h2 class="memtitle"><span class="permalink"><a href="#ga33bc079baaf513a9a7381b9531a1f653">&#9670;&nbsp;</a></span>ip_addr_islinklocal</h2>
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<td class="memname">#define ip_addr_islinklocal</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr</td><td>)</td>
<td></td>
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<b>Value:</b><div class="fragment"><div class="line">((<a class="code" href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a>(ipaddr)) ? \</div><div class="line"> ip6_addr_islinklocal(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)) : \</div><div class="line"> ip4_addr_islinklocal(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr)))</div><div class="ttc" id="group__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="group__ip6addr_html_ga9bac7e938757f1d24df2404e8b57cb7d"><div class="ttname"><a href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a></div><div class="ttdeci">#define IP_IS_V6(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:102</div></div>
<div class="ttc" id="group__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>
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<h2 class="memtitle"><span class="permalink"><a href="#ga0fc8bf6662809274750868683b3a422e">&#9670;&nbsp;</a></span>ip_addr_isloopback</h2>
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<td class="memname">#define ip_addr_isloopback</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr</td><td>)</td>
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<b>Value:</b><div class="fragment"><div class="line">((<a class="code" href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a>(ipaddr)) ? \</div><div class="line"> ip6_addr_isloopback(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)) : \</div><div class="line"> <a class="code" href="ip4__addr_8h.html#a46dabb4df212d156004fa5afe03e2051">ip4_addr_isloopback</a>(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr)))</div><div class="ttc" id="ip4__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 class="ttc" id="group__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="group__ip6addr_html_ga9bac7e938757f1d24df2404e8b57cb7d"><div class="ttname"><a href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a></div><div class="ttdeci">#define IP_IS_V6(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:102</div></div>
<div class="ttc" id="group__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>
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<a id="ga2170d3ee13dd22722222228e7b1c5752"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga2170d3ee13dd22722222228e7b1c5752">&#9670;&nbsp;</a></span>ip_addr_ismulticast</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ip_addr_ismulticast</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr</td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line">((<a class="code" href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a>(ipaddr)) ? \</div><div class="line"> ip6_addr_ismulticast(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)) : \</div><div class="line"> ip4_addr_ismulticast(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr)))</div><div class="ttc" id="group__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="group__ip6addr_html_ga9bac7e938757f1d24df2404e8b57cb7d"><div class="ttname"><a href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a></div><div class="ttdeci">#define IP_IS_V6(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:102</div></div>
<div class="ttc" id="group__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>
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<a id="ga3a2123f0bbf6fe843c8542e349c680eb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga3a2123f0bbf6fe843c8542e349c680eb">&#9670;&nbsp;</a></span>ip_addr_netcmp</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ip_addr_netcmp</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">addr1, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">addr2, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">mask&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line">((<a class="code" href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a>(addr1) &amp;&amp; <a class="code" href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a>(addr2)) ? \</div><div class="line"> 0 : \</div><div class="line"> <a class="code" href="ip4__addr_8h.html#afd43f6ceb2df8d50c84509ad1059f514">ip4_addr_netcmp</a>(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr1), <a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(addr2), mask))</div><div class="ttc" id="group__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="group__ip6addr_html_ga9bac7e938757f1d24df2404e8b57cb7d"><div class="ttname"><a href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a></div><div class="ttdeci">#define IP_IS_V6(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:102</div></div>
<div class="ttc" id="ip4__addr_8h_html_afd43f6ceb2df8d50c84509ad1059f514"><div class="ttname"><a href="ip4__addr_8h.html#afd43f6ceb2df8d50c84509ad1059f514">ip4_addr_netcmp</a></div><div class="ttdeci">#define ip4_addr_netcmp(addr1, addr2, mask)</div><div class="ttdef"><b>Definition:</b> ip4_addr.h:141</div></div>
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<a id="ga40db7feae2b92f7a7a01d65a85b06e18"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga40db7feae2b92f7a7a01d65a85b06e18">&#9670;&nbsp;</a></span>ip_addr_set</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ip_addr_set</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">dest, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">src&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span>{ IP_SET_TYPE(dest, IP_GET_TYPE(src)); <span class="keywordflow">if</span>(<a class="code" href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a>(src)){ \</div><div class="line"> ip6_addr_set(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(dest), <a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(src)); }<span class="keywordflow">else</span>{ \</div><div class="line"> ip4_addr_set(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(dest), <a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(src)); ip_clear_no4(dest); }}<span class="keywordflow">while</span>(0)</div><div class="ttc" id="group__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="group__ip6addr_html_ga9bac7e938757f1d24df2404e8b57cb7d"><div class="ttname"><a href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a></div><div class="ttdeci">#define IP_IS_V6(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:102</div></div>
<div class="ttc" id="group__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>
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<a id="ga8853fce54b1816dca3af90b48677e673"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga8853fce54b1816dca3af90b48677e673">&#9670;&nbsp;</a></span>ip_addr_set_any</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ip_addr_set_any</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">is_ipv6, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span>{<span class="keywordflow">if</span>(is_ipv6){ \</div><div class="line"> ip6_addr_set_any(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)); IP_SET_TYPE(ipaddr, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a>); }<span class="keywordflow">else</span>{ \</div><div class="line"> ip4_addr_set_any(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr)); IP_SET_TYPE(ipaddr, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a>); ip_clear_no4(ipaddr); }}<span class="keywordflow">while</span>(0)</div><div class="ttc" id="group__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="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:58</div></div>
<div class="ttc" id="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:56</div></div>
<div class="ttc" id="group__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>
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<a id="ga93c7bf3f7487495472aa0f9b5fc25d1a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga93c7bf3f7487495472aa0f9b5fc25d1a">&#9670;&nbsp;</a></span>ip_addr_set_any_val</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ip_addr_set_any_val</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">is_ipv6, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span>{<span class="keywordflow">if</span>(is_ipv6){ \</div><div class="line"> ip6_addr_set_any(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(&amp;(ipaddr))); IP_SET_TYPE_VAL(ipaddr, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a>); }<span class="keywordflow">else</span>{ \</div><div class="line"> ip4_addr_set_any(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(&amp;(ipaddr))); IP_SET_TYPE_VAL(ipaddr, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a>); ip_clear_no4(&amp;ipaddr); }}<span class="keywordflow">while</span>(0)</div><div class="ttc" id="group__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="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:58</div></div>
<div class="ttc" id="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:56</div></div>
<div class="ttc" id="group__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>
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</div>
<a id="ga3528798be1d2f1ec6a6bccd35694edce"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga3528798be1d2f1ec6a6bccd35694edce">&#9670;&nbsp;</a></span>ip_addr_set_hton</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ip_addr_set_hton</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">dest, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">src&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span>{<span class="keywordflow">if</span>(<a class="code" href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a>(src)){ \</div><div class="line"> ip6_addr_set_hton(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(dest), <a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(src)); IP_SET_TYPE(dest, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a>); }<span class="keywordflow">else</span>{ \</div><div class="line"> ip4_addr_set_hton(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(dest), <a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(src)); IP_SET_TYPE(dest, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a>); ip_clear_no4(ipaddr); }}<span class="keywordflow">while</span>(0)</div><div class="ttc" id="group__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="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:58</div></div>
<div class="ttc" id="group__ip6addr_html_ga9bac7e938757f1d24df2404e8b57cb7d"><div class="ttname"><a href="group__ip6addr.html#ga9bac7e938757f1d24df2404e8b57cb7d">IP_IS_V6</a></div><div class="ttdeci">#define IP_IS_V6(ipaddr)</div><div class="ttdef"><b>Definition:</b> ip_addr.h:102</div></div>
<div class="ttc" id="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:56</div></div>
<div class="ttc" id="group__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>
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<a id="gaea5e4795598bc33fa2db1773c8e6fbac"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaea5e4795598bc33fa2db1773c8e6fbac">&#9670;&nbsp;</a></span>ip_addr_set_ipaddr</h2>
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ip_addr_set_ipaddr</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">dest, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">src&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>&#160;&#160;&#160;<a class="el" href="group__ipaddr.html#ga40db7feae2b92f7a7a01d65a85b06e18">ip_addr_set</a>(dest, src)</td>
</tr>
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<h2 class="memtitle"><span class="permalink"><a href="#ga8f9d56ac85cd87338a1823e4a58ba1da">&#9670;&nbsp;</a></span>ip_addr_set_loopback</h2>
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<td class="memname">#define ip_addr_set_loopback</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">is_ipv6, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr&#160;</td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span>{<span class="keywordflow">if</span>(is_ipv6){ \</div><div class="line"> ip6_addr_set_loopback(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)); IP_SET_TYPE(ipaddr, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a>); }<span class="keywordflow">else</span>{ \</div><div class="line"> ip4_addr_set_loopback(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(ipaddr)); IP_SET_TYPE(ipaddr, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a>); ip_clear_no4(ipaddr); }}<span class="keywordflow">while</span>(0)</div><div class="ttc" id="group__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="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:58</div></div>
<div class="ttc" id="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:56</div></div>
<div class="ttc" id="group__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>
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<h2 class="memtitle"><span class="permalink"><a href="#gac1c5f897bbee217771b1a6ba18733042">&#9670;&nbsp;</a></span>ip_addr_set_loopback_val</h2>
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<td class="memname">#define ip_addr_set_loopback_val</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">is_ipv6, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span>{<span class="keywordflow">if</span>(is_ipv6){ \</div><div class="line"> ip6_addr_set_loopback(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(&amp;(ipaddr))); IP_SET_TYPE_VAL(ipaddr, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a>); }<span class="keywordflow">else</span>{ \</div><div class="line"> ip4_addr_set_loopback(<a class="code" href="group__ip4addr.html#gad7268a496b7e3f872efecd859eba6f03">ip_2_ip4</a>(&amp;(ipaddr))); IP_SET_TYPE_VAL(ipaddr, <a class="code" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a>); ip_clear_no4(&amp;ipaddr); }}<span class="keywordflow">while</span>(0)</div><div class="ttc" id="group__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="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02">IPADDR_TYPE_V6</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:58</div></div>
<div class="ttc" id="group__ipaddr_html_ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049"><div class="ttname"><a href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049">IPADDR_TYPE_V4</a></div><div class="ttdef"><b>Definition:</b> ip_addr.h:56</div></div>
<div class="ttc" id="group__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>
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<h2 class="memtitle"><span class="permalink"><a href="#gaae7edb585c062ae03bfbd3af7bf671bc">&#9670;&nbsp;</a></span>ip_addr_set_zero</h2>
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<td class="memname">#define ip_addr_set_zero</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr</td><td>)</td>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span>{ \</div><div class="line"> ip6_addr_set_zero(<a class="code" href="group__ip6addr.html#ga06e75bcd198012b5ba39480c233608bd">ip_2_ip6</a>(ipaddr)); IP_SET_TYPE(ipaddr, 0); }<span class="keywordflow">while</span>(0)</div><div class="ttc" id="group__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>
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<h2 class="memtitle"><span class="permalink"><a href="#gabe43b154533b73585c4e58f568370ede">&#9670;&nbsp;</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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<h2 class="memtitle"><span class="permalink"><a href="#ga83b17dbf7d1faf5c8f8c20b039db8bb8">&#9670;&nbsp;</a></span>IP_IS_ANY_TYPE_VAL</h2>
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<td class="memname">#define IP_IS_ANY_TYPE_VAL</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">ipaddr</td><td>)</td>
<td>&#160;&#160;&#160;(IP_GET_TYPE(&amp;ipaddr) == <a class="el" href="group__ipaddr.html#ggaf2142f0dfdcc938e2db16aa745ed585cac6b2c99cf920e08efcb55dc40e42944e">IPADDR_TYPE_ANY</a>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ga23b580930c0eb1d0fdeba2b109c077a5">&#9670;&nbsp;</a></span>IPADDR_ANY_TYPE_INIT</h2>
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<td class="memname">#define IPADDR_ANY_TYPE_INIT&#160;&#160;&#160;{ { { { 0ul, 0ul, 0ul, 0ul } IPADDR6_ZONE_INIT } }, IPADDR_TYPE_ANY }</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ga8619278bcbf705844f584f36972fc758">&#9670;&nbsp;</a></span>IPADDR_STRLEN_MAX</h2>
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<td class="memname">#define IPADDR_STRLEN_MAX&#160;&#160;&#160;IP6ADDR_STRLEN_MAX</td>
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<h2 class="memtitle"><span class="permalink"><a href="#ga66b5a64b12128e3716bcf04ff91b5a57">&#9670;&nbsp;</a></span>unmap_ipv4_mapped_ipv6</h2>
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<td class="memname">#define unmap_ipv4_mapped_ipv6</td>
<td>(</td>
<td class="paramtype">&#160;</td>
<td class="paramname">ip4addr, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">&#160;</td>
<td class="paramname">ip6addr&#160;</td>
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<td></td>
<td>)</td>
<td></td><td>&#160;&#160;&#160;(ip4addr)-&gt;addr = (ip6addr)-&gt;addr[3];</td>
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<h2 class="groupheader">Typedef Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ga16ef96d6cde029029bbf47fee35fd67a">&#9670;&nbsp;</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="group__ipaddr.html#ga16ef96d6cde029029bbf47fee35fd67a">ip_addr_t</a></td>
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<p>A union struct for both IP version's addresses. ATTENTION: watch out for its size when adding IPv6 address scope! </p>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#gaf2142f0dfdcc938e2db16aa745ed585c">&#9670;&nbsp;</a></span>lwip_ip_addr_type</h2>
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<td class="memname">enum <a class="el" href="group__ipaddr.html#gaf2142f0dfdcc938e2db16aa745ed585c">lwip_ip_addr_type</a></td>
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<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#gac14e757a21a4a87c6aa52372c210b937">tcp_new_ip_type()</a>, <a class="el" href="group__udp__raw.html#gaf1ab236050dd351e93f112cfbc1ada88">udp_new_ip_type()</a>, <a class="el" href="group__raw__raw.html#ga3292b7ed2271ac29983edcef16dcbc11">raw_new_ip_type()</a>. </dd></dl>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ggaf2142f0dfdcc938e2db16aa745ed585cace47fa82608deeb1c1c7c2c891eb5049"></a>IPADDR_TYPE_V4&#160;</td><td class="fielddoc"><p>IPv4 </p>
</td></tr>
<tr><td class="fieldname"><a id="ggaf2142f0dfdcc938e2db16aa745ed585caae510fd8ec7fe405b594b57af61f9a02"></a>IPADDR_TYPE_V6&#160;</td><td class="fielddoc"><p>IPv6 </p>
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<tr><td class="fieldname"><a id="ggaf2142f0dfdcc938e2db16aa745ed585cac6b2c99cf920e08efcb55dc40e42944e"></a>IPADDR_TYPE_ANY&#160;</td><td class="fielddoc"><p>IPv4+IPv6 ("dual-stack") </p>
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<h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ga4de70fdd7fd36c5b6eaed8b855d5f151">&#9670;&nbsp;</a></span>ipaddr_aton()</h2>
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<td class="memname">int ipaddr_aton </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>cp</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__ipaddr.html#ga16ef96d6cde029029bbf47fee35fd67a">ip_addr_t</a> *&#160;</td>
<td class="paramname"><em>addr</em>&#160;</td>
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<td>)</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>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>1 on success, 0 on error </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#gace12d28aef35bb15962e8563aea571b1">&#9670;&nbsp;</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="group__ipaddr.html#ga16ef96d6cde029029bbf47fee35fd67a">ip_addr_t</a> *&#160;</td>
<td class="paramname"><em>addr</em></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>
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<h2 class="memtitle"><span class="permalink"><a href="#ga3684dabc0cae597ffb5b51d41f1d886f">&#9670;&nbsp;</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="group__ipaddr.html#ga16ef96d6cde029029bbf47fee35fd67a">ip_addr_t</a> *&#160;</td>
<td class="paramname"><em>addr</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">char *&#160;</td>
<td class="paramname"><em>buf</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>buflen</em>&#160;</td>
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<td>)</td>
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<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>
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