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| <div class="headertitle"><div class="title">UDP<div class="ingroups"><a class="el" href="group__lwip.html">lwIP</a> » <a class="el" href="group__lwip__opts.html">Options (lwipopts.h)</a> » <a class="el" href="group__lwip__opts__callback.html">Callback-style APIs</a></div></div></div> |
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| Macros</h2></td></tr> |
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| <tr class="memitem:ga35731bc5f337943e474a15c1cd538a61" id="r_ga35731bc5f337943e474a15c1cd538a61"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga35731bc5f337943e474a15c1cd538a61">LWIP_UDPLITE</a>   0</td></tr> |
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| <tr class="memitem:ga97908a317bcba89174b5d1ccbdca0096" id="r_ga97908a317bcba89174b5d1ccbdca0096"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga97908a317bcba89174b5d1ccbdca0096">UDP_TTL</a>   <a class="el" href="group__lwip__opts__ipv4.html#ga556b9b58fd02c0fdd126791baef77411">IP_DEFAULT_TTL</a></td></tr> |
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| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
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| <h2 class="memtitle"><span class="permalink"><a href="#ga72021505969c5ce29e972486d7794baa">◆ </a></span>LWIP_NETBUF_RECVINFO</h2> |
| |
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| <td class="memname">#define LWIP_NETBUF_RECVINFO   0</td> |
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| <p>LWIP_NETBUF_RECVINFO==1: append destination addr and port to every netbuf. </p> |
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| <h2 class="memtitle"><span class="permalink"><a href="#gab6030e96e72df649d2650fd32d7a67b3">◆ </a></span>LWIP_UDP</h2> |
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| <td class="memname">#define LWIP_UDP   1</td> |
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| </div><div class="memdoc"> |
| <p>LWIP_UDP==1: Turn on UDP. </p> |
| |
| </div> |
| </div> |
| <a id="ga35731bc5f337943e474a15c1cd538a61" name="ga35731bc5f337943e474a15c1cd538a61"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga35731bc5f337943e474a15c1cd538a61">◆ </a></span>LWIP_UDPLITE</h2> |
| |
| <div class="memitem"> |
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| <td class="memname">#define LWIP_UDPLITE   0</td> |
| </tr> |
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| </div><div class="memdoc"> |
| <p>LWIP_UDPLITE==1: Turn on UDP-Lite. (Requires LWIP_UDP) </p> |
| |
| </div> |
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| <a id="ga97908a317bcba89174b5d1ccbdca0096" name="ga97908a317bcba89174b5d1ccbdca0096"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga97908a317bcba89174b5d1ccbdca0096">◆ </a></span>UDP_TTL</h2> |
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| <td class="memname">#define UDP_TTL   <a class="el" href="group__lwip__opts__ipv4.html#ga556b9b58fd02c0fdd126791baef77411">IP_DEFAULT_TTL</a></td> |
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| <p>UDP_TTL: Default Time-To-Live value. </p> |
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