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@Christopher W. Olsen Christopher W. Olsen on 15 Nov 2017 11 KB Adding Sources
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<h1>opt.h</h1><a href="opt_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (c) 2001, Swedish Institute of Computer Science.</span>
<a name="l00003"></a>00003 <span class="comment"> * All rights reserved. </span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * Redistribution and use in source and binary forms, with or without </span>
<a name="l00006"></a>00006 <span class="comment"> * modification, are permitted provided that the following conditions </span>
<a name="l00007"></a>00007 <span class="comment"> * are met: </span>
<a name="l00008"></a>00008 <span class="comment"> * 1. Redistributions of source code must retain the above copyright </span>
<a name="l00009"></a>00009 <span class="comment"> *    notice, this list of conditions and the following disclaimer. </span>
<a name="l00010"></a>00010 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright </span>
<a name="l00011"></a>00011 <span class="comment"> *    notice, this list of conditions and the following disclaimer in the </span>
<a name="l00012"></a>00012 <span class="comment"> *    documentation and/or other materials provided with the distribution. </span>
<a name="l00013"></a>00013 <span class="comment"> * 3. Neither the name of the Institute nor the names of its contributors </span>
<a name="l00014"></a>00014 <span class="comment"> *    may be used to endorse or promote products derived from this software </span>
<a name="l00015"></a>00015 <span class="comment"> *    without specific prior written permission. </span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND </span>
<a name="l00018"></a>00018 <span class="comment"> * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE </span>
<a name="l00019"></a>00019 <span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE </span>
<a name="l00020"></a>00020 <span class="comment"> * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE </span>
<a name="l00021"></a>00021 <span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL </span>
<a name="l00022"></a>00022 <span class="comment"> * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS </span>
<a name="l00023"></a>00023 <span class="comment"> * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) </span>
<a name="l00024"></a>00024 <span class="comment"> * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT </span>
<a name="l00025"></a>00025 <span class="comment"> * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY </span>
<a name="l00026"></a>00026 <span class="comment"> * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF </span>
<a name="l00027"></a>00027 <span class="comment"> * SUCH DAMAGE. </span>
<a name="l00028"></a>00028 <span class="comment"> *</span>
<a name="l00029"></a>00029 <span class="comment"> * This file is part of the lwIP TCP/IP stack.</span>
<a name="l00030"></a>00030 <span class="comment"> * </span>
<a name="l00031"></a>00031 <span class="comment"> * Author: Adam Dunkels &lt;adam@sics.se&gt;</span>
<a name="l00032"></a>00032 <span class="comment"> *</span>
<a name="l00033"></a>00033 <span class="comment"> * $Id: opt_8h-source.html 88 2016-01-12 00:11:29Z reddawg $</span>
<a name="l00034"></a>00034 <span class="comment"> */</span>
<a name="l00035"></a>00035 <span class="preprocessor">#ifndef __LWIP_OPT_H__</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span><span class="preprocessor">#define __LWIP_OPT_H__</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include "<a class="code" href="lwipopts_8h.html">net/lwipopts.h</a>"</span>
<a name="l00039"></a>00039 
<a name="l00040"></a>00040 <span class="comment">/* Define some handy default values for configuration parameters. */</span>
<a name="l00041"></a>00041 
<a name="l00042"></a>00042 <span class="preprocessor">#ifndef ICMP_TTL</span>
<a name="l00043"></a><a class="code" href="opt_8h.html#e1533f2bc39a5843989909555f6ce0cf">00043</a> <span class="preprocessor"></span><span class="preprocessor">#define ICMP_TTL                255</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span>
<a name="l00046"></a>00046 <span class="preprocessor">#ifndef UDP_TTL</span>
<a name="l00047"></a><a class="code" href="opt_8h.html#97908a317bcba89174b5d1ccbdca0096">00047</a> <span class="preprocessor"></span><span class="preprocessor">#define UDP_TTL                 255</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span>
<a name="l00050"></a>00050 <span class="preprocessor">#ifndef TCP_TTL</span>
<a name="l00051"></a><a class="code" href="opt_8h.html#cd5b25ea81d2894790d25da5393cdab4">00051</a> <span class="preprocessor"></span><span class="preprocessor">#define TCP_TTL                 255</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span>
<a name="l00054"></a>00054 <span class="preprocessor">#ifndef TCP_MSS</span>
<a name="l00055"></a><a class="code" href="opt_8h.html#f1ab7bb27860aa3677c387a2f3ba317b">00055</a> <span class="preprocessor"></span><span class="preprocessor">#define TCP_MSS                 128 </span><span class="comment">/* A *very* conservative default. */</span>
<a name="l00056"></a>00056 <span class="preprocessor">#endif</span>
<a name="l00057"></a>00057 <span class="preprocessor"></span>
<a name="l00058"></a>00058 <span class="preprocessor">#ifndef TCP_WND</span>
<a name="l00059"></a><a class="code" href="opt_8h.html#7f535a6efb5cdf86c3210e35ece1d6a7">00059</a> <span class="preprocessor"></span><span class="preprocessor">#define TCP_WND                 2048</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span><span class="preprocessor">#endif </span>
<a name="l00061"></a>00061 <span class="preprocessor"></span>
<a name="l00062"></a>00062 <span class="preprocessor">#ifndef TCP_MAXRTX</span>
<a name="l00063"></a><a class="code" href="opt_8h.html#0dee0911197855bdf19ef79778c241a6">00063</a> <span class="preprocessor"></span><span class="preprocessor">#define TCP_MAXRTX              12</span>
<a name="l00064"></a>00064 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00065"></a>00065 <span class="preprocessor"></span>
<a name="l00066"></a>00066 <span class="preprocessor">#ifndef TCP_SYNMAXRTX</span>
<a name="l00067"></a><a class="code" href="opt_8h.html#50b434a8541a4813f7b27f576c05d1b6">00067</a> <span class="preprocessor"></span><span class="preprocessor">#define TCP_SYNMAXRTX           6</span>
<a name="l00068"></a>00068 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00069"></a>00069 <span class="preprocessor"></span>
<a name="l00070"></a>00070 <span class="preprocessor">#ifndef MEM_ALIGNMENT</span>
<a name="l00071"></a><a class="code" href="opt_8h.html#97343214666ee6dcb18c0bd77b441ea7">00071</a> <span class="preprocessor"></span><span class="preprocessor">#define MEM_ALIGNMENT           1</span>
<a name="l00072"></a>00072 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00073"></a>00073 <span class="preprocessor"></span>
<a name="l00074"></a>00074 <span class="preprocessor">#ifndef PBUF_POOL_SIZE</span>
<a name="l00075"></a><a class="code" href="opt_8h.html#50eaadc4cad0716410332691e382c38a">00075</a> <span class="preprocessor"></span><span class="preprocessor">#define PBUF_POOL_SIZE          16</span>
<a name="l00076"></a>00076 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00077"></a>00077 <span class="preprocessor"></span>
<a name="l00078"></a>00078 <span class="preprocessor">#ifndef PBUF_POOL_BUFSIZE</span>
<a name="l00079"></a><a class="code" href="opt_8h.html#e61f4491d56e805e79b79eb5d35a00e5">00079</a> <span class="preprocessor"></span><span class="preprocessor">#define PBUF_POOL_BUFSIZE       128</span>
<a name="l00080"></a>00080 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00081"></a>00081 <span class="preprocessor"></span>
<a name="l00082"></a>00082 <span class="preprocessor">#ifndef PBUF_LINK_HLEN</span>
<a name="l00083"></a><a class="code" href="opt_8h.html#35998a3d56af9940e6a80bb372597685">00083</a> <span class="preprocessor"></span><span class="preprocessor">#define PBUF_LINK_HLEN          0</span>
<a name="l00084"></a>00084 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00085"></a>00085 <span class="preprocessor"></span>
<a name="l00086"></a>00086 <span class="preprocessor">#ifndef LWIP_UDP</span>
<a name="l00087"></a><a class="code" href="opt_8h.html#b6030e96e72df649d2650fd32d7a67b3">00087</a> <span class="preprocessor"></span><span class="preprocessor">#define LWIP_UDP                1</span>
<a name="l00088"></a>00088 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00089"></a>00089 <span class="preprocessor"></span>
<a name="l00090"></a>00090 <span class="preprocessor">#ifndef LWIP_TCP</span>
<a name="l00091"></a><a class="code" href="opt_8h.html#a4ed98deb97b77c633cb8870f34c71e9">00091</a> <span class="preprocessor"></span><span class="preprocessor">#define LWIP_TCP                1</span>
<a name="l00092"></a>00092 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span>
<a name="l00094"></a>00094 <span class="preprocessor">#endif </span><span class="comment">/* __LWIP_OPT_H__ */</span>
<a name="l00095"></a>00095 
<a name="l00096"></a>00096 
<a name="l00097"></a>00097 
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Dec 12 08:52:04 2006 for UbixOS V2 by&nbsp;
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