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</detaileddescription>
<programlisting>
<codeline lineno="1"><highlight class="comment">/*</highlight></codeline>
<codeline lineno="2"><highlight class="comment"><sp/>*<sp/>Copyright<sp/>(c)<sp/>2001,<sp/>Swedish<sp/>Institute<sp/>of<sp/>Computer<sp/>Science.</highlight></codeline>
<codeline lineno="3"><highlight class="comment"><sp/>*<sp/>All<sp/>rights<sp/>reserved.<sp/></highlight></codeline>
<codeline lineno="4"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="5"><highlight class="comment"><sp/>*<sp/>Redistribution<sp/>and<sp/>use<sp/>in<sp/>source<sp/>and<sp/>binary<sp/>forms,<sp/>with<sp/>or<sp/>without<sp/></highlight></codeline>
<codeline lineno="6"><highlight class="comment"><sp/>*<sp/>modification,<sp/>are<sp/>permitted<sp/>provided<sp/>that<sp/>the<sp/>following<sp/>conditions<sp/></highlight></codeline>
<codeline lineno="7"><highlight class="comment"><sp/>*<sp/>are<sp/>met:<sp/></highlight></codeline>
<codeline lineno="8"><highlight class="comment"><sp/>*<sp/>1.<sp/>Redistributions<sp/>of<sp/>source<sp/>code<sp/>must<sp/>retain<sp/>the<sp/>above<sp/>copyright<sp/></highlight></codeline>
<codeline lineno="9"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>notice,<sp/>this<sp/>list<sp/>of<sp/>conditions<sp/>and<sp/>the<sp/>following<sp/>disclaimer.<sp/></highlight></codeline>
<codeline lineno="10"><highlight class="comment"><sp/>*<sp/>2.<sp/>Redistributions<sp/>in<sp/>binary<sp/>form<sp/>must<sp/>reproduce<sp/>the<sp/>above<sp/>copyright<sp/></highlight></codeline>
<codeline lineno="11"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>notice,<sp/>this<sp/>list<sp/>of<sp/>conditions<sp/>and<sp/>the<sp/>following<sp/>disclaimer<sp/>in<sp/>the<sp/></highlight></codeline>
<codeline lineno="12"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>documentation<sp/>and/or<sp/>other<sp/>materials<sp/>provided<sp/>with<sp/>the<sp/>distribution.<sp/></highlight></codeline>
<codeline lineno="13"><highlight class="comment"><sp/>*<sp/>3.<sp/>Neither<sp/>the<sp/>name<sp/>of<sp/>the<sp/>Institute<sp/>nor<sp/>the<sp/>names<sp/>of<sp/>its<sp/>contributors<sp/></highlight></codeline>
<codeline lineno="14"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>may<sp/>be<sp/>used<sp/>to<sp/>endorse<sp/>or<sp/>promote<sp/>products<sp/>derived<sp/>from<sp/>this<sp/>software<sp/></highlight></codeline>
<codeline lineno="15"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>without<sp/>specific<sp/>prior<sp/>written<sp/>permission.<sp/></highlight></codeline>
<codeline lineno="16"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="17"><highlight class="comment"><sp/>*<sp/>THIS<sp/>SOFTWARE<sp/>IS<sp/>PROVIDED<sp/>BY<sp/>THE<sp/>INSTITUTE<sp/>AND<sp/>CONTRIBUTORS<sp/>``AS<sp/>IS''<sp/>AND<sp/></highlight></codeline>
<codeline lineno="18"><highlight class="comment"><sp/>*<sp/>ANY<sp/>EXPRESS<sp/>OR<sp/>IMPLIED<sp/>WARRANTIES,<sp/>INCLUDING,<sp/>BUT<sp/>NOT<sp/>LIMITED<sp/>TO,<sp/>THE<sp/></highlight></codeline>
<codeline lineno="19"><highlight class="comment"><sp/>*<sp/>IMPLIED<sp/>WARRANTIES<sp/>OF<sp/>MERCHANTABILITY<sp/>AND<sp/>FITNESS<sp/>FOR<sp/>A<sp/>PARTICULAR<sp/>PURPOSE<sp/></highlight></codeline>
<codeline lineno="20"><highlight class="comment"><sp/>*<sp/>ARE<sp/>DISCLAIMED.<sp/><sp/>IN<sp/>NO<sp/>EVENT<sp/>SHALL<sp/>THE<sp/>INSTITUTE<sp/>OR<sp/>CONTRIBUTORS<sp/>BE<sp/>LIABLE<sp/></highlight></codeline>
<codeline lineno="21"><highlight class="comment"><sp/>*<sp/>FOR<sp/>ANY<sp/>DIRECT,<sp/>INDIRECT,<sp/>INCIDENTAL,<sp/>SPECIAL,<sp/>EXEMPLARY,<sp/>OR<sp/>CONSEQUENTIAL<sp/></highlight></codeline>
<codeline lineno="22"><highlight class="comment"><sp/>*<sp/>DAMAGES<sp/>(INCLUDING,<sp/>BUT<sp/>NOT<sp/>LIMITED<sp/>TO,<sp/>PROCUREMENT<sp/>OF<sp/>SUBSTITUTE<sp/>GOODS<sp/></highlight></codeline>
<codeline lineno="23"><highlight class="comment"><sp/>*<sp/>OR<sp/>SERVICES;<sp/>LOSS<sp/>OF<sp/>USE,<sp/>DATA,<sp/>OR<sp/>PROFITS;<sp/>OR<sp/>BUSINESS<sp/>INTERRUPTION)<sp/></highlight></codeline>
<codeline lineno="24"><highlight class="comment"><sp/>*<sp/>HOWEVER<sp/>CAUSED<sp/>AND<sp/>ON<sp/>ANY<sp/>THEORY<sp/>OF<sp/>LIABILITY,<sp/>WHETHER<sp/>IN<sp/>CONTRACT,<sp/>STRICT<sp/></highlight></codeline>
<codeline lineno="25"><highlight class="comment"><sp/>*<sp/>LIABILITY,<sp/>OR<sp/>TORT<sp/>(INCLUDING<sp/>NEGLIGENCE<sp/>OR<sp/>OTHERWISE)<sp/>ARISING<sp/>IN<sp/>ANY<sp/>WAY<sp/></highlight></codeline>
<codeline lineno="26"><highlight class="comment"><sp/>*<sp/>OUT<sp/>OF<sp/>THE<sp/>USE<sp/>OF<sp/>THIS<sp/>SOFTWARE,<sp/>EVEN<sp/>IF<sp/>ADVISED<sp/>OF<sp/>THE<sp/>POSSIBILITY<sp/>OF<sp/></highlight></codeline>
<codeline lineno="27"><highlight class="comment"><sp/>*<sp/>SUCH<sp/>DAMAGE.<sp/></highlight></codeline>
<codeline lineno="28"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="29"><highlight class="comment"><sp/>*<sp/>This<sp/>file<sp/>is<sp/>part<sp/>of<sp/>the<sp/>lwIP<sp/>TCP/IP<sp/>stack.</highlight></codeline>
<codeline lineno="30"><highlight class="comment"><sp/>*<sp/></highlight></codeline>
<codeline lineno="31"><highlight class="comment"><sp/>*<sp/>Author:<sp/>Adam<sp/>Dunkels<sp/><adam@sics.se></highlight></codeline>
<codeline lineno="32"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="33"><highlight class="comment"><sp/>*<sp/>$Id: udp_8h.xml 88 2016-01-12 00:11:29Z reddawg $</highlight></codeline>
<codeline lineno="34"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="35"><highlight class="normal"></highlight><highlight class="preprocessor">#ifndef<sp/>__LWIP_UDP_H__</highlight></codeline>
<codeline lineno="36"><highlight class="preprocessor"></highlight><highlight class="preprocessor">#define<sp/>__LWIP_UDP_H__</highlight></codeline>
<codeline lineno="37"><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="38"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="arch_8h" kindref="compound">net/arch.h</ref>"</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="39"><highlight class="normal"></highlight></codeline>
<codeline lineno="40"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="pbuf_8h" kindref="compound">net/pbuf.h</ref>"</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="41"><highlight class="normal"></highlight><highlight class="comment">//UBU<sp/></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="42"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="ipv4_2inet_8h" kindref="compound">net/ipv4/inet.h</ref>"</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="43"><highlight class="normal"></highlight><highlight class="comment">//UBU</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="44"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="ipv4_2ip_8h" kindref="compound">net/ipv4/ip.h</ref>"</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="45"><highlight class="normal"></highlight></codeline>
<codeline lineno="46"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="err_8h" kindref="compound">net/err.h</ref>"</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="47"><highlight class="normal"></highlight></codeline>
<codeline lineno="48" refid="udp_8h_15e211e5d295f6e70dee42f3083f89e71" refkind="member"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>UDP_HLEN<sp/>8</highlight></codeline>
<codeline lineno="49"><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="50" refid="structudp__hdr" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structudp__hdr" kindref="compound">udp_hdr</ref><sp/>{</highlight></codeline>
<codeline lineno="51"><highlight class="normal"><sp/><sp/><ref refid="structudp__hdr_1fed717f931fc0751ca53ada6e500117b" kindref="member">PACK_STRUCT_FIELD</ref>(<ref refid="types_8h_13b65128d2644e9b80cec9a69bfa7e094" kindref="member">uInt16</ref><sp/>src);</highlight></codeline>
<codeline lineno="52"><highlight class="normal"><sp/><sp/><ref refid="structudp__hdr_1fed717f931fc0751ca53ada6e500117b" kindref="member">PACK_STRUCT_FIELD</ref>(<ref refid="types_8h_13b65128d2644e9b80cec9a69bfa7e094" kindref="member">uInt16</ref><sp/>dest);<sp/><sp/></highlight><highlight class="comment">/*<sp/>src/dest<sp/>UDP<sp/>ports<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="53"><highlight class="normal"><sp/><sp/><ref refid="structudp__hdr_1fed717f931fc0751ca53ada6e500117b" kindref="member">PACK_STRUCT_FIELD</ref>(<ref refid="types_8h_13b65128d2644e9b80cec9a69bfa7e094" kindref="member">uInt16</ref><sp/>len);</highlight></codeline>
<codeline lineno="54"><highlight class="normal"><sp/><sp/><ref refid="structudp__hdr_1fed717f931fc0751ca53ada6e500117b" kindref="member">PACK_STRUCT_FIELD</ref>(<ref refid="types_8h_13b65128d2644e9b80cec9a69bfa7e094" kindref="member">uInt16</ref><sp/>chksum);</highlight></codeline>
<codeline lineno="55"><highlight class="normal">}<sp/><ref refid="cc_8h_133623da05bb55497534c3dc26ebebeb2" kindref="member">PACK_STRUCT_STRUCT</ref>;</highlight></codeline>
<codeline lineno="56"><highlight class="normal"></highlight></codeline>
<codeline lineno="57" refid="udp_8h_13f1f7350e351cf43afc1cb92361539b7" refkind="member"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>UDP_FLAGS_NOCHKSUM<sp/>0x01</highlight></codeline>
<codeline lineno="58" refid="udp_8h_17bf6b42d94a2249626fd730c52a65cb2" refkind="member"><highlight class="preprocessor"></highlight><highlight class="preprocessor">#define<sp/>UDP_FLAGS_UDPLITE<sp/><sp/>0x02</highlight></codeline>
<codeline lineno="59"><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="60" refid="structudp__pcb" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structudp__pcb" kindref="compound">udp_pcb</ref><sp/>{</highlight></codeline>
<codeline lineno="61" refid="structudp__pcb_14bb1770f21ebaaa28f7f280f5f2697db" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structudp__pcb" kindref="compound">udp_pcb</ref><sp/>*<ref refid="structudp__pcb_14bb1770f21ebaaa28f7f280f5f2697db" kindref="member">next</ref>;</highlight></codeline>
<codeline lineno="62"><highlight class="normal"></highlight></codeline>
<codeline lineno="63" refid="structudp__pcb_1719ac802c8824c1f64bb0d337b590b58" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structip__addr" kindref="compound">ip_addr</ref><sp/>local_ip,<sp/><ref refid="structudp__pcb_1719ac802c8824c1f64bb0d337b590b58" kindref="member">remote_ip</ref>;</highlight></codeline>
<codeline lineno="64" refid="structudp__pcb_1c1831887907d6cb95e5784c87278136c" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="types_8h_13b65128d2644e9b80cec9a69bfa7e094" kindref="member">uInt16</ref><sp/><ref refid="structudp__pcb_1189bcb0abce9e46de6ec7115d11d439a" kindref="member">local_port</ref>,<sp/><ref refid="structudp__pcb_1c1831887907d6cb95e5784c87278136c" kindref="member">remote_port</ref>;</highlight></codeline>
<codeline lineno="65"><highlight class="normal"><sp/><sp/></highlight></codeline>
<codeline lineno="66" refid="structudp__pcb_1826a7c3427775774f060314a0c51f72d" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="types_8h_1a4e0f27a9aca905e340c06d2dcae843c" kindref="member">uInt8</ref><sp/><ref refid="structudp__pcb_1826a7c3427775774f060314a0c51f72d" kindref="member">flags</ref>;</highlight></codeline>
<codeline lineno="67" refid="structudp__pcb_15381f996e4c16d8a91ec85bb425e3e2b" refkind="member"><highlight class="normal"><sp/><sp/><ref refid="types_8h_13b65128d2644e9b80cec9a69bfa7e094" kindref="member">uInt16</ref><sp/><ref refid="structudp__pcb_15381f996e4c16d8a91ec85bb425e3e2b" kindref="member">chksum_len</ref>;</highlight></codeline>
<codeline lineno="68"><highlight class="normal"><sp/><sp/></highlight></codeline>
<codeline lineno="69"><highlight class="normal"><sp/><sp/>void<sp/>(*<sp/><ref refid="structudp__pcb_1fdbf1ee819ec8af2cdf561790a3086b6" kindref="member">recv</ref>)(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*arg,<sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structudp__pcb" kindref="compound">udp_pcb</ref><sp/>*pcb,<sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structpbuf" kindref="compound">pbuf</ref><sp/>*p,</highlight></codeline>
<codeline lineno="70"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structip__addr" kindref="compound">ip_addr</ref><sp/>*<ref refid="structip__addr_1aca6b7136a4c4efb4e0da1384d76f4b5" kindref="member">addr</ref>,<sp/><ref refid="types_8h_13b65128d2644e9b80cec9a69bfa7e094" kindref="member">uInt16</ref><sp/>port);</highlight></codeline>
<codeline lineno="71" refid="structudp__pcb_111e4c40b8868aa40d923756a60598cab" refkind="member"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*<ref refid="structudp__pcb_111e4c40b8868aa40d923756a60598cab" kindref="member">recv_arg</ref>;<sp/><sp/></highlight></codeline>
<codeline lineno="72"><highlight class="normal">};</highlight></codeline>
<codeline lineno="73"><highlight class="normal"></highlight></codeline>
<codeline lineno="74"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>The<sp/>following<sp/>functions<sp/>is<sp/>the<sp/>application<sp/>layer<sp/>interface<sp/>to<sp/>the</highlight></codeline>
<codeline lineno="75"><highlight class="comment"><sp/><sp/><sp/>UDP<sp/>code.<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="76"><highlight class="normal"></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structudp__pcb" kindref="compound">udp_pcb</ref><sp/>*<sp/><ref refid="udp_8h_1a6d6430499acae43d342f0e68ddbb209" kindref="member">udp_new</ref><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="77"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="udp_8h_13aed8e469f74f960837ebf9f34acf646" kindref="member">udp_remove</ref><sp/><sp/><sp/><sp/><sp/>(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structudp__pcb" kindref="compound">udp_pcb</ref><sp/>*pcb);</highlight></codeline>
<codeline lineno="78"><highlight class="normal"><ref refid="err_8h_1b7190f3da5c85931fc059e0312bc1407" kindref="member">err_t</ref><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="udp_8h_1aec0b34185f62a12ad61ba5b43b60360" kindref="member">udp_bind</ref><sp/><sp/><sp/><sp/><sp/><sp/><sp/>(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structudp__pcb" kindref="compound">udp_pcb</ref><sp/>*pcb,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structip__addr" kindref="compound">ip_addr</ref><sp/>*ipaddr,</highlight></codeline>
<codeline lineno="79"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="types_8h_13b65128d2644e9b80cec9a69bfa7e094" kindref="member">uInt16</ref><sp/>port);</highlight></codeline>
<codeline lineno="80"><highlight class="normal"><ref refid="err_8h_1b7190f3da5c85931fc059e0312bc1407" kindref="member">err_t</ref><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="udp_8h_187dbe1b8435cb7f2e2dbfb34e952ccc0" kindref="member">udp_connect</ref><sp/><sp/><sp/><sp/>(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structudp__pcb" kindref="compound">udp_pcb</ref><sp/>*pcb,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structip__addr" kindref="compound">ip_addr</ref><sp/>*ipaddr,</highlight></codeline>
<codeline lineno="81"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="types_8h_13b65128d2644e9b80cec9a69bfa7e094" kindref="member">uInt16</ref><sp/>port);</highlight></codeline>
<codeline lineno="82"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="udp_8h_1e6e4e0150998bb6e38359418c7461eb1" kindref="member">udp_recv</ref><sp/><sp/><sp/><sp/><sp/><sp/><sp/>(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structudp__pcb" kindref="compound">udp_pcb</ref><sp/>*pcb,</highlight></codeline>
<codeline lineno="83"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>(*<sp/><ref refid="structudp__pcb_1fdbf1ee819ec8af2cdf561790a3086b6" kindref="member">recv</ref>)(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*arg,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structudp__pcb" kindref="compound">udp_pcb</ref><sp/>*upcb,</highlight></codeline>
<codeline lineno="84"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structpbuf" kindref="compound">pbuf</ref><sp/>*p,</highlight></codeline>
<codeline lineno="85"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structip__addr" kindref="compound">ip_addr</ref><sp/>*addr,</highlight></codeline>
<codeline lineno="86"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="types_8h_13b65128d2644e9b80cec9a69bfa7e094" kindref="member">uInt16</ref><sp/>port),</highlight></codeline>
<codeline lineno="87"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*<ref refid="structudp__pcb_111e4c40b8868aa40d923756a60598cab" kindref="member">recv_arg</ref>);</highlight></codeline>
<codeline lineno="88"><highlight class="normal"><ref refid="err_8h_1b7190f3da5c85931fc059e0312bc1407" kindref="member">err_t</ref><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="udp_8h_1a4546c43981f043c0ae4514d625cc3fc" kindref="member">udp_send</ref><sp/><sp/><sp/><sp/><sp/><sp/><sp/>(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structudp__pcb" kindref="compound">udp_pcb</ref><sp/>*pcb,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structpbuf" kindref="compound">pbuf</ref><sp/>*p);</highlight></codeline>
<codeline lineno="89"><highlight class="normal"></highlight></codeline>
<codeline lineno="90" refid="udp_8h_137c8037a85578f1eeeef334f89a0a746" refkind="member"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>udp_flags(pcb)<sp/><sp/>((pcb)->flags)</highlight></codeline>
<codeline lineno="91" refid="udp_8h_19981d8c2b536c2d7051382c9cf27e5b1" refkind="member"><highlight class="preprocessor"></highlight><highlight class="preprocessor">#define<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>udp_setflags(pcb,<sp/>f)<sp/><sp/>((pcb)->flags<sp/>=<sp/>(f))</highlight></codeline>
<codeline lineno="92"><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="93"><highlight class="normal"></highlight></codeline>
<codeline lineno="94"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>The<sp/>following<sp/>functions<sp/>is<sp/>the<sp/>lower<sp/>layer<sp/>interface<sp/>to<sp/>UDP.<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="95"><highlight class="normal"><ref refid="types_8h_1a4e0f27a9aca905e340c06d2dcae843c" kindref="member">uInt8</ref><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="udp_8h_1e941b362859d1f88b90f625a68eface8" kindref="member">udp_lookup</ref><sp/><sp/><sp/><sp/><sp/>(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structip__hdr" kindref="compound">ip_hdr</ref><sp/>*iphdr,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structnetif" kindref="compound">netif</ref><sp/>*inp);</highlight></codeline>
<codeline lineno="96"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="udp_8h_17b338a5515606bd51976fbc5bcec9611" kindref="member">udp_input</ref><sp/><sp/><sp/><sp/><sp/><sp/>(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structpbuf" kindref="compound">pbuf</ref><sp/>*p,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structnetif" kindref="compound">netif</ref><sp/>*inp);</highlight></codeline>
<codeline lineno="97"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="udp_8h_1e7f7431ce99333577d7b82b26619309e" kindref="member">udp_init</ref><sp/><sp/><sp/><sp/><sp/><sp/><sp/>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="98"><highlight class="normal"></highlight></codeline>
<codeline lineno="99"><highlight class="normal"></highlight></codeline>
<codeline lineno="100"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>__LWIP_UDP_H__<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="101"><highlight class="normal"></highlight></codeline>
<codeline lineno="102"><highlight class="normal"></highlight></codeline>
</programlisting>
<location file="/usr/home/reddawg/source/ubix2/src/sys/include/net/udp.h"/>
</compounddef>
</doxygen>
