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<div id="projectbrief">Lightweight IP stack</div>
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<a href="#func-members">Functions</a> </div>
<div class="headertitle"><div class="title">netbuf.c File Reference</div></div>
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<div class="textblock"><code>#include &quot;<a class="el" href="opt_8h.html">lwip/opt.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="netbuf_8h.html">lwip/netbuf.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="memp_8h.html">lwip/memp.h</a>&quot;</code><br />
<code>#include &lt;string.h&gt;</code><br />
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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:gade8afe4d5b849cec3784708d691be711" id="r_gade8afe4d5b849cec3784708d691be711"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structnetbuf.html">netbuf</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__netbuf.html#gade8afe4d5b849cec3784708d691be711">netbuf_new</a> (void)</td></tr>
<tr class="separator:gade8afe4d5b849cec3784708d691be711"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga9dfd3ddfe0ec65009cb140c68404b09d" id="r_ga9dfd3ddfe0ec65009cb140c68404b09d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__netbuf.html#ga9dfd3ddfe0ec65009cb140c68404b09d">netbuf_delete</a> (struct <a class="el" href="structnetbuf.html">netbuf</a> *buf)</td></tr>
<tr class="separator:ga9dfd3ddfe0ec65009cb140c68404b09d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga1525001cbea926fdae88b0ac40bd6525" id="r_ga1525001cbea926fdae88b0ac40bd6525"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__netbuf.html#ga1525001cbea926fdae88b0ac40bd6525">netbuf_alloc</a> (struct <a class="el" href="structnetbuf.html">netbuf</a> *buf, u16_t size)</td></tr>
<tr class="separator:ga1525001cbea926fdae88b0ac40bd6525"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga02f82348ac23431a4b1512feae25f26b" id="r_ga02f82348ac23431a4b1512feae25f26b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__netbuf.html#ga02f82348ac23431a4b1512feae25f26b">netbuf_free</a> (struct <a class="el" href="structnetbuf.html">netbuf</a> *buf)</td></tr>
<tr class="separator:ga02f82348ac23431a4b1512feae25f26b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gabdffa0401e4473c9d9100ecbf50e46d2" id="r_gabdffa0401e4473c9d9100ecbf50e46d2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__netbuf.html#gabdffa0401e4473c9d9100ecbf50e46d2">netbuf_ref</a> (struct <a class="el" href="structnetbuf.html">netbuf</a> *buf, const void *dataptr, u16_t size)</td></tr>
<tr class="separator:gabdffa0401e4473c9d9100ecbf50e46d2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga631e8bddd99b2397cd0b26973c659602" id="r_ga631e8bddd99b2397cd0b26973c659602"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__netbuf.html#ga631e8bddd99b2397cd0b26973c659602">netbuf_chain</a> (struct <a class="el" href="structnetbuf.html">netbuf</a> *head, struct <a class="el" href="structnetbuf.html">netbuf</a> *tail)</td></tr>
<tr class="separator:ga631e8bddd99b2397cd0b26973c659602"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga04a54a8476b37c2a8804fed679b6cc01" id="r_ga04a54a8476b37c2a8804fed679b6cc01"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__netbuf.html#ga04a54a8476b37c2a8804fed679b6cc01">netbuf_data</a> (struct <a class="el" href="structnetbuf.html">netbuf</a> *buf, void **dataptr, u16_t *len)</td></tr>
<tr class="separator:ga04a54a8476b37c2a8804fed679b6cc01"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaf4e3718d378bb11f2fc8af42ce7b3715" id="r_gaf4e3718d378bb11f2fc8af42ce7b3715"><td class="memItemLeft" align="right" valign="top">s8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__netbuf.html#gaf4e3718d378bb11f2fc8af42ce7b3715">netbuf_next</a> (struct <a class="el" href="structnetbuf.html">netbuf</a> *buf)</td></tr>
<tr class="separator:gaf4e3718d378bb11f2fc8af42ce7b3715"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga222ad2a2eb871d603b216a87e9f9be51" id="r_ga222ad2a2eb871d603b216a87e9f9be51"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__netbuf.html#ga222ad2a2eb871d603b216a87e9f9be51">netbuf_first</a> (struct <a class="el" href="structnetbuf.html">netbuf</a> *buf)</td></tr>
<tr class="separator:ga222ad2a2eb871d603b216a87e9f9be51"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Network buffer management </p>
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