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Macros</h2></td></tr>
<tr class="memitem:gaa1dd57a66b6de8c0593e9e3e8d1411f6" id="r_gaa1dd57a66b6de8c0593e9e3e8d1411f6"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#gaa1dd57a66b6de8c0593e9e3e8d1411f6">MEMCPY</a>(dst, src, len)</td></tr>
<tr class="separator:gaa1dd57a66b6de8c0593e9e3e8d1411f6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga8c6e3c1e4f74acb16376188dbf8909ec" id="r_ga8c6e3c1e4f74acb16376188dbf8909ec"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga8c6e3c1e4f74acb16376188dbf8909ec">SMEMCPY</a>(dst, src, len)</td></tr>
<tr class="separator:ga8c6e3c1e4f74acb16376188dbf8909ec"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga0e00bb235da5557fcbc049f732503863" id="r_ga0e00bb235da5557fcbc049f732503863"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ga0e00bb235da5557fcbc049f732503863">MEMMOVE</a>(dst, src, len)</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>
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<h2 class="memtitle"><span class="permalink"><a href="#gaa1dd57a66b6de8c0593e9e3e8d1411f6">&#9670;&#160;</a></span>MEMCPY</h2>
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<td class="memname">#define MEMCPY</td>
<td>(</td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>dst</em></span>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>src</em></span>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>len</em></span>&#160;)</td>
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<b>Value:</b><div class="fragment"><div class="line">memcpy(dst,src,len)</div>
</div><!-- fragment --><p>MEMCPY: override this if you have a faster implementation at hand than the one included in your C library </p>
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<a id="ga0e00bb235da5557fcbc049f732503863" name="ga0e00bb235da5557fcbc049f732503863"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga0e00bb235da5557fcbc049f732503863">&#9670;&#160;</a></span>MEMMOVE</h2>
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<td class="memname">#define MEMMOVE</td>
<td>(</td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>dst</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>src</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>len</em></span>&#160;)</td>
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<b>Value:</b><div class="fragment"><div class="line">memmove(dst,src,len)</div>
</div><!-- fragment --><p>MEMMOVE: override this if you have a faster implementation at hand than the one included in your C library. lwIP currently uses MEMMOVE only when IPv6 fragmentation support is enabled. </p>
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<a id="ga8c6e3c1e4f74acb16376188dbf8909ec" name="ga8c6e3c1e4f74acb16376188dbf8909ec"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga8c6e3c1e4f74acb16376188dbf8909ec">&#9670;&#160;</a></span>SMEMCPY</h2>
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<td class="memname">#define SMEMCPY</td>
<td>(</td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>dst</em></span>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>src</em></span>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"></td> <td class="paramname"><span class="paramname"><em>len</em></span>&#160;)</td>
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<b>Value:</b><div class="fragment"><div class="line">memcpy(dst,src,len)</div>
</div><!-- fragment --><p>SMEMCPY: override this with care! Some compilers (e.g. gcc) can inline a call to memcpy() if the length is known at compile time and is small. </p>
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