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Christopher W. Olsen on 29 Jan 2020 66 KB Fixing up fdestroy
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<?xml version='1.0' encoding='UTF-8' standalone='no'?>
<doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.8.16">
  <compounddef id="api_8h" kind="file" language="C++">
    <compoundname>api.h</compoundname>
    <includes refid="opt_8h" local="yes">net/opt.h</includes>
    <includedby refid="core_2init_8c" local="yes">C:/Dev/git/UbixOS/sys/net/core/init.c</includedby>
    <includedby refid="memp_8c" local="yes">C:/Dev/git/UbixOS/sys/net/core/memp.c</includedby>
    <includedby refid="bot_8c" local="yes">C:/Dev/git/UbixOS/sys/net/net/bot.c</includedby>
    <includedby refid="shell_8c" local="no">C:/Dev/git/UbixOS/sys/net/net/shell.c</includedby>
    <includedby refid="udpecho_8c" local="yes">C:/Dev/git/UbixOS/sys/net/net/udpecho.c</includedby>
    <incdepgraph>
      <node id="17">
        <label>stdarg.h</label>
        <link refid="stdarg_8h"/>
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        <label>ubixos/kpanic.h</label>
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        <label>sys/io.h</label>
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        <label>sys/select.h</label>
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        </childnode>
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        <label>net/arch/cc.h</label>
        <link refid="cc_8h"/>
        <childnode refid="14" relation="include">
        </childnode>
      </node>
      <node id="12">
        <label>sys/_sigset.h</label>
        <link refid="__sigset_8h"/>
        <childnode refid="7" relation="include">
        </childnode>
      </node>
      <node id="3">
        <label>net/lwipopts.h</label>
        <link refid="lwipopts_8h"/>
      </node>
      <node id="1">
        <label>C:/Dev/git/UbixOS/sys/include/net/api.h</label>
        <link refid="api_8h"/>
        <childnode refid="2" relation="include">
        </childnode>
      </node>
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        <label>net/opt.h</label>
        <link refid="opt_8h"/>
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        </childnode>
      </node>
      <node id="16">
        <label>lib/kprintf.h</label>
        <link refid="kprintf_8h"/>
        <childnode refid="6" relation="include">
        </childnode>
        <childnode refid="17" relation="include">
        </childnode>
      </node>
      <node id="4">
        <label>net/debug.h</label>
        <link refid="debug_8h"/>
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        <childnode refid="2" relation="include">
        </childnode>
      </node>
      <node id="9">
        <label>sys/cdefs.h</label>
        <link refid="cdefs_8h"/>
      </node>
      <node id="14">
        <label>ubixos/time.h</label>
        <link refid="time_8h"/>
        <childnode refid="6" relation="include">
        </childnode>
        <childnode refid="10" relation="include">
        </childnode>
        <childnode refid="15" relation="include">
        </childnode>
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      <node id="7">
        <label>sys/_types.h</label>
        <link refid="__types_8h"/>
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      <node id="10">
        <label>sys/_timespec.h</label>
        <link refid="__timespec_8h"/>
        <childnode refid="7" relation="include">
        </childnode>
      </node>
      <node id="11">
        <label>sys/_timeval.h</label>
        <link refid="__timeval_8h"/>
        <childnode refid="7" relation="include">
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      </node>
    </incdepgraph>
    <invincdepgraph>
      <node id="6">
        <label>C:/Dev/git/UbixOS/sys/net/net/udpecho.c</label>
        <link refid="udpecho_8c"/>
      </node>
      <node id="4">
        <label>C:/Dev/git/UbixOS/sys/net/net/bot.c</label>
        <link refid="bot_8c"/>
      </node>
      <node id="1">
        <label>C:/Dev/git/UbixOS/sys/include/net/api.h</label>
        <link refid="api_8h"/>
        <childnode refid="2" relation="include">
        </childnode>
        <childnode refid="3" relation="include">
        </childnode>
        <childnode refid="4" relation="include">
        </childnode>
        <childnode refid="5" relation="include">
        </childnode>
        <childnode refid="6" relation="include">
        </childnode>
      </node>
      <node id="5">
        <label>C:/Dev/git/UbixOS/sys/net/net/shell.c</label>
        <link refid="shell_8c"/>
      </node>
      <node id="2">
        <label>C:/Dev/git/UbixOS/sys/net/core/init.c</label>
        <link refid="core_2init_8c"/>
      </node>
      <node id="3">
        <label>C:/Dev/git/UbixOS/sys/net/core/memp.c</label>
        <link refid="memp_8c"/>
      </node>
    </invincdepgraph>
    <briefdescription>
    </briefdescription>
    <detaileddescription>
<para>netconn API (to be used from non-TCPIP threads) </para>
    </detaileddescription>
    <programlisting>
<codeline lineno="1"></codeline>
<codeline lineno="6"><highlight class="comment">/*</highlight></codeline>
<codeline lineno="7"><highlight class="comment"><sp/>*<sp/>Copyright<sp/>(c)<sp/>2001-2004<sp/>Swedish<sp/>Institute<sp/>of<sp/>Computer<sp/>Science.</highlight></codeline>
<codeline lineno="8"><highlight class="comment"><sp/>*<sp/>All<sp/>rights<sp/>reserved.</highlight></codeline>
<codeline lineno="9"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="10"><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/>modification,</highlight></codeline>
<codeline lineno="11"><highlight class="comment"><sp/>*<sp/>are<sp/>permitted<sp/>provided<sp/>that<sp/>the<sp/>following<sp/>conditions<sp/>are<sp/>met:</highlight></codeline>
<codeline lineno="12"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="13"><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/>notice,</highlight></codeline>
<codeline lineno="14"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>this<sp/>list<sp/>of<sp/>conditions<sp/>and<sp/>the<sp/>following<sp/>disclaimer.</highlight></codeline>
<codeline lineno="15"><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/>notice,</highlight></codeline>
<codeline lineno="16"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>this<sp/>list<sp/>of<sp/>conditions<sp/>and<sp/>the<sp/>following<sp/>disclaimer<sp/>in<sp/>the<sp/>documentation</highlight></codeline>
<codeline lineno="17"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>and/or<sp/>other<sp/>materials<sp/>provided<sp/>with<sp/>the<sp/>distribution.</highlight></codeline>
<codeline lineno="18"><highlight class="comment"><sp/>*<sp/>3.<sp/>The<sp/>name<sp/>of<sp/>the<sp/>author<sp/>may<sp/>not<sp/>be<sp/>used<sp/>to<sp/>endorse<sp/>or<sp/>promote<sp/>products</highlight></codeline>
<codeline lineno="19"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>derived<sp/>from<sp/>this<sp/>software<sp/>without<sp/>specific<sp/>prior<sp/>written<sp/>permission.</highlight></codeline>
<codeline lineno="20"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="21"><highlight class="comment"><sp/>*<sp/>THIS<sp/>SOFTWARE<sp/>IS<sp/>PROVIDED<sp/>BY<sp/>THE<sp/>AUTHOR<sp/>``AS<sp/>IS&apos;&apos;<sp/>AND<sp/>ANY<sp/>EXPRESS<sp/>OR<sp/>IMPLIED</highlight></codeline>
<codeline lineno="22"><highlight class="comment"><sp/>*<sp/>WARRANTIES,<sp/>INCLUDING,<sp/>BUT<sp/>NOT<sp/>LIMITED<sp/>TO,<sp/>THE<sp/>IMPLIED<sp/>WARRANTIES<sp/>OF</highlight></codeline>
<codeline lineno="23"><highlight class="comment"><sp/>*<sp/>MERCHANTABILITY<sp/>AND<sp/>FITNESS<sp/>FOR<sp/>A<sp/>PARTICULAR<sp/>PURPOSE<sp/>ARE<sp/>DISCLAIMED.<sp/>IN<sp/>NO<sp/>EVENT</highlight></codeline>
<codeline lineno="24"><highlight class="comment"><sp/>*<sp/>SHALL<sp/>THE<sp/>AUTHOR<sp/>BE<sp/>LIABLE<sp/>FOR<sp/>ANY<sp/>DIRECT,<sp/>INDIRECT,<sp/>INCIDENTAL,<sp/>SPECIAL,</highlight></codeline>
<codeline lineno="25"><highlight class="comment"><sp/>*<sp/>EXEMPLARY,<sp/>OR<sp/>CONSEQUENTIAL<sp/>DAMAGES<sp/>(INCLUDING,<sp/>BUT<sp/>NOT<sp/>LIMITED<sp/>TO,<sp/>PROCUREMENT</highlight></codeline>
<codeline lineno="26"><highlight class="comment"><sp/>*<sp/>OF<sp/>SUBSTITUTE<sp/>GOODS<sp/>OR<sp/>SERVICES;<sp/>LOSS<sp/>OF<sp/>USE,<sp/>DATA,<sp/>OR<sp/>PROFITS;<sp/>OR<sp/>BUSINESS</highlight></codeline>
<codeline lineno="27"><highlight class="comment"><sp/>*<sp/>INTERRUPTION)<sp/>HOWEVER<sp/>CAUSED<sp/>AND<sp/>ON<sp/>ANY<sp/>THEORY<sp/>OF<sp/>LIABILITY,<sp/>WHETHER<sp/>IN</highlight></codeline>
<codeline lineno="28"><highlight class="comment"><sp/>*<sp/>CONTRACT,<sp/>STRICT<sp/>LIABILITY,<sp/>OR<sp/>TORT<sp/>(INCLUDING<sp/>NEGLIGENCE<sp/>OR<sp/>OTHERWISE)<sp/>ARISING</highlight></codeline>
<codeline lineno="29"><highlight class="comment"><sp/>*<sp/>IN<sp/>ANY<sp/>WAY<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</highlight></codeline>
<codeline lineno="30"><highlight class="comment"><sp/>*<sp/>OF<sp/>SUCH<sp/>DAMAGE.</highlight></codeline>
<codeline lineno="31"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="32"><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="33"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="34"><highlight class="comment"><sp/>*<sp/>Author:<sp/>Adam<sp/>Dunkels<sp/>&lt;adam@sics.se&gt;</highlight></codeline>
<codeline lineno="35"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="36"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="37"><highlight class="normal"></highlight><highlight class="preprocessor">#ifndef<sp/>LWIP_HDR_API_H</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="38"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>LWIP_HDR_API_H</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/>&quot;<ref refid="opt_8h" kindref="compound">net/opt.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="41"><highlight class="normal"></highlight></codeline>
<codeline lineno="42"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_NETCONN<sp/>||<sp/>LWIP_SOCKET<sp/></highlight><highlight class="comment">/*<sp/>don&apos;t<sp/>build<sp/>if<sp/>not<sp/>configured<sp/>for<sp/>use<sp/>in<sp/>lwipopts.h<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="43"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>Note:<sp/>Netconn<sp/>API<sp/>is<sp/>always<sp/>available<sp/>when<sp/>sockets<sp/>are<sp/>enabled<sp/>-</highlight></codeline>
<codeline lineno="44"><highlight class="comment"><sp/>*<sp/>sockets<sp/>are<sp/>implemented<sp/>on<sp/>top<sp/>of<sp/>them<sp/>*/</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/>&quot;<ref refid="arch_8h" kindref="compound">net/arch.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="47"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="netbuf_8h" kindref="compound">net/netbuf.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="48"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="sys_8h" kindref="compound">net/sys.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="49"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="ip__addr_8h" kindref="compound">net/ip_addr.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="50"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="err_8h" kindref="compound">net/err.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="51"><highlight class="normal"></highlight></codeline>
<codeline lineno="52"><highlight class="normal"></highlight><highlight class="preprocessor">#ifdef<sp/>__cplusplus</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="53"><highlight class="normal"></highlight><highlight class="keyword">extern</highlight><highlight class="normal"><sp/></highlight><highlight class="stringliteral">&quot;C&quot;</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="54"><highlight class="normal"></highlight><highlight class="preprocessor">#endif</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="55"><highlight class="normal"></highlight></codeline>
<codeline lineno="56"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>Throughout<sp/>this<sp/>file,<sp/>IP<sp/>addresses<sp/>and<sp/>port<sp/>numbers<sp/>are<sp/>expected<sp/>to<sp/>be<sp/>in</highlight></codeline>
<codeline lineno="57"><highlight class="comment"><sp/>*<sp/>the<sp/>same<sp/>byte<sp/>order<sp/>as<sp/>in<sp/>the<sp/>corresponding<sp/>pcb.</highlight></codeline>
<codeline lineno="58"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="59"><highlight class="normal"></highlight></codeline>
<codeline lineno="60"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>Flags<sp/>for<sp/>netconn_write<sp/>(u8_t)<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="61"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_NOFLAG<sp/><sp/><sp/><sp/>0x00</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="62"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_NOCOPY<sp/><sp/><sp/><sp/>0x00<sp/></highlight><highlight class="comment">/*<sp/>Only<sp/>for<sp/>source<sp/>code<sp/>compatibility<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="63"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_COPY<sp/><sp/><sp/><sp/><sp/><sp/>0x01</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="64"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_MORE<sp/><sp/><sp/><sp/><sp/><sp/>0x02</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="65"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_DONTBLOCK<sp/>0x04</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="66"><highlight class="normal"></highlight></codeline>
<codeline lineno="67"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>Flags<sp/>for<sp/>struct<sp/>netconn.flags<sp/>(u8_t)<sp/>*/</highlight></codeline>
<codeline lineno="69"><highlight class="preprocessor">#define<sp/>NETCONN_FLAG_NON_BLOCKING<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>0x02</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="70"><highlight class="normal"></highlight></codeline>
<codeline lineno="71"><highlight class="preprocessor">#define<sp/>NETCONN_FLAG_IN_NONBLOCKING_CONNECT<sp/><sp/><sp/>0x04</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="72"><highlight class="normal"></highlight></codeline>
<codeline lineno="74"><highlight class="preprocessor">#define<sp/>NETCONN_FLAG_CHECK_WRITESPACE<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>0x10</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="75"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_IPV6</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="76"><highlight class="normal"></highlight></codeline>
<codeline lineno="79"><highlight class="preprocessor">#define<sp/>NETCONN_FLAG_IPV6_V6ONLY<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>0x20</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="80"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IPV6<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="81"><highlight class="normal"></highlight></codeline>
<codeline lineno="82"><highlight class="normal"></highlight></codeline>
<codeline lineno="83"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>Helpers<sp/>to<sp/>process<sp/>several<sp/>netconn_types<sp/>by<sp/>the<sp/>same<sp/>code<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="84"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONNTYPE_GROUP(t)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>((t)&amp;0xF0)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="85"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONNTYPE_DATAGRAM(t)<sp/><sp/><sp/><sp/><sp/><sp/>((t)&amp;0xE0)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="86"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_IPV6</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="87"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_TYPE_IPV6<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>0x08</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="88"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONNTYPE_ISIPV6(t)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>(((t)&amp;NETCONN_TYPE_IPV6)<sp/>!=<sp/>0)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="89"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONNTYPE_ISUDPLITE(t)<sp/><sp/><sp/><sp/><sp/>(((t)&amp;0xF3)<sp/>==<sp/>NETCONN_UDPLITE)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="90"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONNTYPE_ISUDPNOCHKSUM(t)<sp/>(((t)&amp;0xF3)<sp/>==<sp/>NETCONN_UDPNOCHKSUM)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="91"><highlight class="normal"></highlight><highlight class="preprocessor">#else<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IPV6<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="92"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONNTYPE_ISIPV6(t)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>(0)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="93"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONNTYPE_ISUDPLITE(t)<sp/><sp/><sp/><sp/><sp/>((t)<sp/>==<sp/>NETCONN_UDPLITE)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="94"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONNTYPE_ISUDPNOCHKSUM(t)<sp/>((t)<sp/>==<sp/>NETCONN_UDPNOCHKSUM)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="95"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IPV6<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="96"><highlight class="normal"></highlight></codeline>
<codeline lineno="100"><highlight class="keyword">enum</highlight><highlight class="normal"><sp/>netconn_type<sp/>{</highlight></codeline>
<codeline lineno="101"><highlight class="normal"><sp/><sp/>NETCONN_INVALID<sp/><sp/><sp/><sp/><sp/>=<sp/>0,</highlight></codeline>
<codeline lineno="103"><highlight class="normal"><sp/><sp/>NETCONN_TCP<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>=<sp/>0x10,</highlight></codeline>
<codeline lineno="104"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_IPV6</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="105"><highlight class="normal"></highlight></codeline>
<codeline lineno="106"><highlight class="normal"><sp/><sp/>NETCONN_TCP_IPV6<sp/><sp/><sp/><sp/>=<sp/>NETCONN_TCP<sp/>|<sp/>NETCONN_TYPE_IPV6<sp/></highlight><highlight class="comment">/*<sp/>0x18<sp/>*/</highlight><highlight class="normal">,</highlight></codeline>
<codeline lineno="107"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IPV6<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="108"><highlight class="normal"></highlight></codeline>
<codeline lineno="109"><highlight class="normal"><sp/><sp/>NETCONN_UDP<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>=<sp/>0x20,</highlight></codeline>
<codeline lineno="111"><highlight class="normal"><sp/><sp/>NETCONN_UDPLITE<sp/><sp/><sp/><sp/><sp/>=<sp/>0x21,</highlight></codeline>
<codeline lineno="113"><highlight class="normal"><sp/><sp/>NETCONN_UDPNOCHKSUM<sp/>=<sp/>0x22,</highlight></codeline>
<codeline lineno="114"><highlight class="normal"></highlight></codeline>
<codeline lineno="115"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_IPV6</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="116"><highlight class="normal"></highlight></codeline>
<codeline lineno="117"><highlight class="normal"><sp/><sp/>NETCONN_UDP_IPV6<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>=<sp/>NETCONN_UDP<sp/>|<sp/>NETCONN_TYPE_IPV6<sp/></highlight><highlight class="comment">/*<sp/>0x28<sp/>*/</highlight><highlight class="normal">,</highlight></codeline>
<codeline lineno="119"><highlight class="normal"><sp/><sp/>NETCONN_UDPLITE_IPV6<sp/><sp/><sp/><sp/><sp/>=<sp/>NETCONN_UDPLITE<sp/>|<sp/>NETCONN_TYPE_IPV6<sp/></highlight><highlight class="comment">/*<sp/>0x29<sp/>*/</highlight><highlight class="normal">,</highlight></codeline>
<codeline lineno="121"><highlight class="normal"><sp/><sp/>NETCONN_UDPNOCHKSUM_IPV6<sp/>=<sp/>NETCONN_UDPNOCHKSUM<sp/>|<sp/>NETCONN_TYPE_IPV6<sp/></highlight><highlight class="comment">/*<sp/>0x2a<sp/>*/</highlight><highlight class="normal">,</highlight></codeline>
<codeline lineno="122"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IPV6<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="123"><highlight class="normal"></highlight></codeline>
<codeline lineno="125"><highlight class="normal"><sp/><sp/>NETCONN_RAW<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>=<sp/>0x40</highlight></codeline>
<codeline lineno="126"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_IPV6</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="127"><highlight class="normal"></highlight></codeline>
<codeline lineno="128"><highlight class="normal"><sp/><sp/>,<sp/>NETCONN_RAW_IPV6<sp/><sp/><sp/><sp/>=<sp/>NETCONN_RAW<sp/>|<sp/>NETCONN_TYPE_IPV6<sp/></highlight><highlight class="comment">/*<sp/>0x48<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="129"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IPV6<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="130"><highlight class="normal">};</highlight></codeline>
<codeline lineno="131"><highlight class="normal"></highlight></codeline>
<codeline lineno="134"><highlight class="keyword">enum</highlight><highlight class="normal"><sp/>netconn_state<sp/>{</highlight></codeline>
<codeline lineno="135"><highlight class="normal"><sp/><sp/>NETCONN_NONE,</highlight></codeline>
<codeline lineno="136"><highlight class="normal"><sp/><sp/>NETCONN_WRITE,</highlight></codeline>
<codeline lineno="137"><highlight class="normal"><sp/><sp/>NETCONN_LISTEN,</highlight></codeline>
<codeline lineno="138"><highlight class="normal"><sp/><sp/>NETCONN_CONNECT,</highlight></codeline>
<codeline lineno="139"><highlight class="normal"><sp/><sp/>NETCONN_CLOSE</highlight></codeline>
<codeline lineno="140"><highlight class="normal">};</highlight></codeline>
<codeline lineno="141"><highlight class="normal"></highlight></codeline>
<codeline lineno="168"><highlight class="keyword">enum</highlight><highlight class="normal"><sp/>netconn_evt<sp/>{</highlight></codeline>
<codeline lineno="169"><highlight class="normal"><sp/><sp/>NETCONN_EVT_RCVPLUS,</highlight></codeline>
<codeline lineno="170"><highlight class="normal"><sp/><sp/>NETCONN_EVT_RCVMINUS,</highlight></codeline>
<codeline lineno="171"><highlight class="normal"><sp/><sp/>NETCONN_EVT_SENDPLUS,</highlight></codeline>
<codeline lineno="172"><highlight class="normal"><sp/><sp/>NETCONN_EVT_SENDMINUS,</highlight></codeline>
<codeline lineno="173"><highlight class="normal"><sp/><sp/>NETCONN_EVT_ERROR</highlight></codeline>
<codeline lineno="174"><highlight class="normal">};</highlight></codeline>
<codeline lineno="175"><highlight class="normal"></highlight></codeline>
<codeline lineno="176"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_IGMP<sp/>||<sp/>(LWIP_IPV6<sp/>&amp;&amp;<sp/>LWIP_IPV6_MLD)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="177"><highlight class="normal"></highlight></codeline>
<codeline lineno="178"><highlight class="keyword">enum</highlight><highlight class="normal"><sp/>netconn_igmp<sp/>{</highlight></codeline>
<codeline lineno="179"><highlight class="normal"><sp/><sp/>NETCONN_JOIN,</highlight></codeline>
<codeline lineno="180"><highlight class="normal"><sp/><sp/>NETCONN_LEAVE</highlight></codeline>
<codeline lineno="181"><highlight class="normal">};</highlight></codeline>
<codeline lineno="182"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IGMP<sp/>||<sp/>(LWIP_IPV6<sp/>&amp;&amp;<sp/>LWIP_IPV6_MLD)<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="183"><highlight class="normal"></highlight></codeline>
<codeline lineno="184"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_DNS</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="185"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>Used<sp/>for<sp/>netconn_gethostbyname_addrtype(),<sp/>these<sp/>should<sp/>match<sp/>the<sp/>DNS_ADDRTYPE<sp/>defines<sp/>in<sp/>dns.h<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="186"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_DNS_DEFAULT<sp/><sp/><sp/>NETCONN_DNS_IPV4_IPV6</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="187"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_DNS_IPV4<sp/><sp/><sp/><sp/><sp/><sp/>0</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="188"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_DNS_IPV6<sp/><sp/><sp/><sp/><sp/><sp/>1</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="189"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_DNS_IPV4_IPV6<sp/>2<sp/></highlight><highlight class="comment">/*<sp/>try<sp/>to<sp/>resolve<sp/>IPv4<sp/>first,<sp/>try<sp/>IPv6<sp/>if<sp/>IPv4<sp/>fails<sp/>only<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="190"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NETCONN_DNS_IPV6_IPV4<sp/>3<sp/></highlight><highlight class="comment">/*<sp/>try<sp/>to<sp/>resolve<sp/>IPv6<sp/>first,<sp/>try<sp/>IPv4<sp/>if<sp/>IPv6<sp/>fails<sp/>only<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="191"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_DNS<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="192"><highlight class="normal"></highlight></codeline>
<codeline lineno="193"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>forward-declare<sp/>some<sp/>structs<sp/>to<sp/>avoid<sp/>to<sp/>include<sp/>their<sp/>headers<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="194"><highlight class="normal"></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structip__pcb" kindref="compound">ip_pcb</ref>;</highlight></codeline>
<codeline lineno="195"><highlight class="normal"></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">tcp_pcb;</highlight></codeline>
<codeline lineno="196"><highlight class="normal"></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">udp_pcb;</highlight></codeline>
<codeline lineno="197"><highlight class="normal"></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">raw_pcb;</highlight></codeline>
<codeline lineno="198"><highlight class="normal"></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">netconn;</highlight></codeline>
<codeline lineno="199"><highlight class="normal"></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">api_msg;</highlight></codeline>
<codeline lineno="200"><highlight class="normal"></highlight></codeline>
<codeline lineno="202"><highlight class="keyword">typedef</highlight><highlight class="normal"><sp/>void<sp/>(*<sp/>netconn_callback)(</highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">netconn<sp/>*,<sp/></highlight><highlight class="keyword">enum</highlight><highlight class="normal"><sp/>netconn_evt,<sp/><ref refid="group__compiler__abstraction_1ga77570ac4fcab86864fa1916e55676da2" kindref="member">u16_t</ref><sp/>len);</highlight></codeline>
<codeline lineno="203"><highlight class="normal"></highlight></codeline>
<codeline lineno="205"><highlight class="keyword">struct<sp/></highlight><highlight class="normal">netconn<sp/>{</highlight></codeline>
<codeline lineno="207"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">enum</highlight><highlight class="normal"><sp/>netconn_type<sp/>type;</highlight></codeline>
<codeline lineno="209"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">enum</highlight><highlight class="normal"><sp/>netconn_state<sp/>state;</highlight></codeline>
<codeline lineno="211"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">union<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="212"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structip__pcb" kindref="compound">ip_pcb</ref><sp/><sp/>*ip;</highlight></codeline>
<codeline lineno="213"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">tcp_pcb<sp/>*tcp;</highlight></codeline>
<codeline lineno="214"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">udp_pcb<sp/>*udp;</highlight></codeline>
<codeline lineno="215"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">raw_pcb<sp/>*raw;</highlight></codeline>
<codeline lineno="216"><highlight class="normal"><sp/><sp/>}<sp/>pcb;</highlight></codeline>
<codeline lineno="218"><highlight class="normal"><sp/><sp/><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/>last_err;</highlight></codeline>
<codeline lineno="219"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>!LWIP_NETCONN_SEM_PER_THREAD</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="220"><highlight class="normal"></highlight></codeline>
<codeline lineno="221"><highlight class="normal"><sp/><sp/><ref refid="structsys__sem" kindref="compound">sys_sem_t</ref><sp/>op_completed;</highlight></codeline>
<codeline lineno="222"><highlight class="normal"></highlight><highlight class="preprocessor">#endif</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="223"><highlight class="normal"></highlight></codeline>
<codeline lineno="225"><highlight class="normal"><sp/><sp/><ref refid="structsys__mbox" kindref="compound">sys_mbox_t</ref><sp/>recvmbox;</highlight></codeline>
<codeline lineno="226"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_TCP</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="227"><highlight class="normal"></highlight></codeline>
<codeline lineno="229"><highlight class="normal"><sp/><sp/><ref refid="structsys__mbox" kindref="compound">sys_mbox_t</ref><sp/>acceptmbox;</highlight></codeline>
<codeline lineno="230"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_TCP<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="231"><highlight class="normal"></highlight></codeline>
<codeline lineno="232"><highlight class="preprocessor">#if<sp/>LWIP_SOCKET</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="233"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>socket;</highlight></codeline>
<codeline lineno="234"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_SOCKET<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="235"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_SO_SNDTIMEO</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="236"><highlight class="normal"></highlight></codeline>
<codeline lineno="238"><highlight class="normal"><sp/><sp/><ref refid="group__compiler__abstraction_1ga10f9a3d7baef58ccc23228c3bd29c1fb" kindref="member">s32_t</ref><sp/>send_timeout;</highlight></codeline>
<codeline lineno="239"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_SO_RCVTIMEO<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="240"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_SO_RCVTIMEO</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="241"><highlight class="normal"></highlight></codeline>
<codeline lineno="243"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>recv_timeout;</highlight></codeline>
<codeline lineno="244"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_SO_RCVTIMEO<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="245"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_SO_RCVBUF</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="246"><highlight class="normal"></highlight></codeline>
<codeline lineno="248"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>recv_bufsize;</highlight></codeline>
<codeline lineno="252"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>recv_avail;</highlight></codeline>
<codeline lineno="253"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_SO_RCVBUF<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="254"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_SO_LINGER</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="255"><highlight class="normal"></highlight></codeline>
<codeline lineno="256"><highlight class="normal"><sp/><sp/><ref refid="group__compiler__abstraction_1gacf46f4df0ebab84edebcb69967fdf86b" kindref="member">s16_t</ref><sp/>linger;</highlight></codeline>
<codeline lineno="257"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_SO_LINGER<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="258"><highlight class="normal"></highlight></codeline>
<codeline lineno="259"><highlight class="normal"><sp/><sp/><ref refid="group__compiler__abstraction_1ga4caecabca98b43919dd11be1c0d4cd8e" kindref="member">u8_t</ref><sp/>flags;</highlight></codeline>
<codeline lineno="260"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_TCP</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="261"><highlight class="normal"></highlight></codeline>
<codeline lineno="263"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>write_offset;</highlight></codeline>
<codeline lineno="267"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">api_msg<sp/>*current_msg;</highlight></codeline>
<codeline lineno="268"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_TCP<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="269"><highlight class="normal"></highlight></codeline>
<codeline lineno="270"><highlight class="normal"><sp/><sp/>netconn_callback<sp/>callback;</highlight></codeline>
<codeline lineno="271"><highlight class="normal">};</highlight></codeline>
<codeline lineno="272"><highlight class="normal"></highlight></codeline>
<codeline lineno="274"><highlight class="preprocessor">#define<sp/>API_EVENT(c,e,l)<sp/>if<sp/>(c-&gt;callback)<sp/>{<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>\</highlight></codeline>
<codeline lineno="275"><highlight class="preprocessor"><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/>(*c-&gt;callback)(c,<sp/>e,<sp/>l);<sp/>\</highlight></codeline>
<codeline lineno="276"><highlight class="preprocessor"><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="normal"></highlight></codeline>
<codeline lineno="277"><highlight class="normal"></highlight></codeline>
<codeline lineno="279"><highlight class="preprocessor">#define<sp/>NETCONN_SET_SAFE_ERR(conn,<sp/>err)<sp/>do<sp/>{<sp/>if<sp/>((conn)<sp/>!=<sp/>NULL)<sp/>{<sp/>\</highlight></codeline>
<codeline lineno="280"><highlight class="preprocessor"><sp/><sp/>SYS_ARCH_DECL_PROTECT(netconn_set_safe_err_lev);<sp/>\</highlight></codeline>
<codeline lineno="281"><highlight class="preprocessor"><sp/><sp/>SYS_ARCH_PROTECT(netconn_set_safe_err_lev);<sp/>\</highlight></codeline>
<codeline lineno="282"><highlight class="preprocessor"><sp/><sp/>if<sp/>(!ERR_IS_FATAL((conn)-&gt;last_err))<sp/>{<sp/>\</highlight></codeline>
<codeline lineno="283"><highlight class="preprocessor"><sp/><sp/><sp/><sp/>(conn)-&gt;last_err<sp/>=<sp/>err;<sp/>\</highlight></codeline>
<codeline lineno="284"><highlight class="preprocessor"><sp/><sp/>}<sp/>\</highlight></codeline>
<codeline lineno="285"><highlight class="preprocessor"><sp/><sp/>SYS_ARCH_UNPROTECT(netconn_set_safe_err_lev);<sp/>\</highlight></codeline>
<codeline lineno="286"><highlight class="preprocessor">}}<sp/>while(0);</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="287"><highlight class="normal"></highlight></codeline>
<codeline lineno="288"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>Network<sp/>connection<sp/>functions:<sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="289"><highlight class="normal"></highlight></codeline>
<codeline lineno="293"><highlight class="preprocessor">#define<sp/>netconn_new(t)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>netconn_new_with_proto_and_callback(t,<sp/>0,<sp/>NULL)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="294"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>netconn_new_with_callback(t,<sp/>c)<sp/>netconn_new_with_proto_and_callback(t,<sp/>0,<sp/>c)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="295"><highlight class="normal"></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">netconn<sp/>*netconn_new_with_proto_and_callback(</highlight><highlight class="keyword">enum</highlight><highlight class="normal"><sp/>netconn_type<sp/>t,<sp/><ref refid="group__compiler__abstraction_1ga4caecabca98b43919dd11be1c0d4cd8e" kindref="member">u8_t</ref><sp/>proto,</highlight></codeline>
<codeline lineno="296"><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/>netconn_callback<sp/>callback);</highlight></codeline>
<codeline lineno="297"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_delete(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn);</highlight></codeline>
<codeline lineno="299"><highlight class="preprocessor">#define<sp/>netconn_type(conn)<sp/>(conn-&gt;type)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="300"><highlight class="normal"></highlight></codeline>
<codeline lineno="301"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_getaddr(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/><ref refid="ip__addr_8h_1a88b43639738c4de2d3cd22e3a1fd7696" kindref="member">ip_addr_t</ref><sp/>*addr,</highlight></codeline>
<codeline lineno="302"><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/><ref refid="group__compiler__abstraction_1ga77570ac4fcab86864fa1916e55676da2" kindref="member">u16_t</ref><sp/>*port,<sp/><ref refid="group__compiler__abstraction_1ga4caecabca98b43919dd11be1c0d4cd8e" kindref="member">u8_t</ref><sp/>local);</highlight></codeline>
<codeline lineno="304"><highlight class="preprocessor">#define<sp/>netconn_peer(c,i,p)<sp/>netconn_getaddr(c,i,p,0)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="305"><highlight class="normal"></highlight></codeline>
<codeline lineno="306"><highlight class="preprocessor">#define<sp/>netconn_addr(c,i,p)<sp/>netconn_getaddr(c,i,p,1)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="307"><highlight class="normal"></highlight></codeline>
<codeline lineno="308"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_bind(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="ip__addr_8h_1a88b43639738c4de2d3cd22e3a1fd7696" kindref="member">ip_addr_t</ref><sp/>*addr,<sp/><ref refid="group__compiler__abstraction_1ga77570ac4fcab86864fa1916e55676da2" kindref="member">u16_t</ref><sp/>port);</highlight></codeline>
<codeline lineno="309"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_connect(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="ip__addr_8h_1a88b43639738c4de2d3cd22e3a1fd7696" kindref="member">ip_addr_t</ref><sp/>*addr,<sp/><ref refid="group__compiler__abstraction_1ga77570ac4fcab86864fa1916e55676da2" kindref="member">u16_t</ref><sp/>port);</highlight></codeline>
<codeline lineno="310"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_disconnect<sp/>(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn);</highlight></codeline>
<codeline lineno="311"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_listen_with_backlog(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/><ref refid="group__compiler__abstraction_1ga4caecabca98b43919dd11be1c0d4cd8e" kindref="member">u8_t</ref><sp/>backlog);</highlight></codeline>
<codeline lineno="313"><highlight class="preprocessor">#define<sp/>netconn_listen(conn)<sp/>netconn_listen_with_backlog(conn,<sp/>TCP_DEFAULT_LISTEN_BACKLOG)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="314"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_accept(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>**new_conn);</highlight></codeline>
<codeline lineno="315"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_recv(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netbuf<sp/>**new_buf);</highlight></codeline>
<codeline lineno="316"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_recv_tcp_pbuf(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structpbuf" kindref="compound">pbuf</ref><sp/>**new_buf);</highlight></codeline>
<codeline lineno="317"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_sendto(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netbuf<sp/>*<ref refid="structbuf" kindref="compound">buf</ref>,</highlight></codeline>
<codeline lineno="318"><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/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="ip__addr_8h_1a88b43639738c4de2d3cd22e3a1fd7696" kindref="member">ip_addr_t</ref><sp/>*addr,<sp/><ref refid="group__compiler__abstraction_1ga77570ac4fcab86864fa1916e55676da2" kindref="member">u16_t</ref><sp/>port);</highlight></codeline>
<codeline lineno="319"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_send(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netbuf<sp/>*<ref refid="structbuf" kindref="compound">buf</ref>);</highlight></codeline>
<codeline lineno="320"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_write_partly(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*dataptr,<sp/></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>size,</highlight></codeline>
<codeline lineno="321"><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/><ref refid="group__compiler__abstraction_1ga4caecabca98b43919dd11be1c0d4cd8e" kindref="member">u8_t</ref><sp/>apiflags,<sp/></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>*bytes_written);</highlight></codeline>
<codeline lineno="323"><highlight class="preprocessor">#define<sp/>netconn_write(conn,<sp/>dataptr,<sp/>size,<sp/>apiflags)<sp/>\</highlight></codeline>
<codeline lineno="324"><highlight class="preprocessor"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>netconn_write_partly(conn,<sp/>dataptr,<sp/>size,<sp/>apiflags,<sp/>NULL)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="325"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_close(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn);</highlight></codeline>
<codeline lineno="326"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_shutdown(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/><ref refid="group__compiler__abstraction_1ga4caecabca98b43919dd11be1c0d4cd8e" kindref="member">u8_t</ref><sp/>shut_rx,<sp/><ref refid="group__compiler__abstraction_1ga4caecabca98b43919dd11be1c0d4cd8e" kindref="member">u8_t</ref><sp/>shut_tx);</highlight></codeline>
<codeline lineno="327"><highlight class="normal"></highlight></codeline>
<codeline lineno="328"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_IGMP<sp/>||<sp/>(LWIP_IPV6<sp/>&amp;&amp;<sp/>LWIP_IPV6_MLD)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="329"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_join_leave_group(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/>netconn<sp/>*conn,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="ip__addr_8h_1a88b43639738c4de2d3cd22e3a1fd7696" kindref="member">ip_addr_t</ref><sp/>*multiaddr,</highlight></codeline>
<codeline lineno="330"><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/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="ip__addr_8h_1a88b43639738c4de2d3cd22e3a1fd7696" kindref="member">ip_addr_t</ref><sp/>*netif_addr,<sp/></highlight><highlight class="keyword">enum</highlight><highlight class="normal"><sp/>netconn_igmp<sp/>join_or_leave);</highlight></codeline>
<codeline lineno="331"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IGMP<sp/>||<sp/>(LWIP_IPV6<sp/>&amp;&amp;<sp/>LWIP_IPV6_MLD)<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="332"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_DNS</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="333"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_IPV4<sp/>&amp;&amp;<sp/>LWIP_IPV6</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="334"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_gethostbyname_addrtype(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">char</highlight><highlight class="normal"><sp/>*<ref refid="pci_8c_1a8f8f80d37794cde9472343e4487ba3eb" kindref="member">name</ref>,<sp/><ref refid="ip__addr_8h_1a88b43639738c4de2d3cd22e3a1fd7696" kindref="member">ip_addr_t</ref><sp/>*addr,<sp/><ref refid="group__compiler__abstraction_1ga4caecabca98b43919dd11be1c0d4cd8e" kindref="member">u8_t</ref><sp/>dns_addrtype);</highlight></codeline>
<codeline lineno="335"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>netconn_gethostbyname(name,<sp/>addr)<sp/>netconn_gethostbyname_addrtype(name,<sp/>addr,<sp/>NETCONN_DNS_DEFAULT)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="336"><highlight class="normal"></highlight><highlight class="preprocessor">#else<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IPV4<sp/>&amp;&amp;<sp/>LWIP_IPV6<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="337"><highlight class="normal"><ref refid="group__infrastructure__errors_1gaf02d9da80fd66b4f986d2c53d7231ddb" kindref="member">err_t</ref><sp/><sp/><sp/>netconn_gethostbyname(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">char</highlight><highlight class="normal"><sp/>*<ref refid="pci_8c_1a8f8f80d37794cde9472343e4487ba3eb" kindref="member">name</ref>,<sp/><ref refid="ip__addr_8h_1a88b43639738c4de2d3cd22e3a1fd7696" kindref="member">ip_addr_t</ref><sp/>*addr);</highlight></codeline>
<codeline lineno="338"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>netconn_gethostbyname_addrtype(name,<sp/>addr,<sp/>dns_addrtype)<sp/>netconn_gethostbyname(name,<sp/>addr)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="339"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IPV4<sp/>&amp;&amp;<sp/>LWIP_IPV6<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="340"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_DNS<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="341"><highlight class="normal"></highlight></codeline>
<codeline lineno="342"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>netconn_err(conn)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>((conn)-&gt;last_err)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="343"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>netconn_recv_bufsize(conn)<sp/><sp/><sp/><sp/><sp/><sp/>((conn)-&gt;recv_bufsize)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="344"><highlight class="normal"></highlight></codeline>
<codeline lineno="346"><highlight class="preprocessor">#define<sp/>netconn_set_nonblocking(conn,<sp/>val)<sp/><sp/>do<sp/>{<sp/>if(val)<sp/>{<sp/>\</highlight></codeline>
<codeline lineno="347"><highlight class="preprocessor"><sp/><sp/>(conn)-&gt;flags<sp/>|=<sp/>NETCONN_FLAG_NON_BLOCKING;<sp/>\</highlight></codeline>
<codeline lineno="348"><highlight class="preprocessor">}<sp/>else<sp/>{<sp/>\</highlight></codeline>
<codeline lineno="349"><highlight class="preprocessor"><sp/><sp/>(conn)-&gt;flags<sp/>&amp;=<sp/>~<sp/>NETCONN_FLAG_NON_BLOCKING;<sp/>}}<sp/>while(0)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="350"><highlight class="normal"></highlight></codeline>
<codeline lineno="351"><highlight class="preprocessor">#define<sp/>netconn_is_nonblocking(conn)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>(((conn)-&gt;flags<sp/>&amp;<sp/>NETCONN_FLAG_NON_BLOCKING)<sp/>!=<sp/>0)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="352"><highlight class="normal"></highlight></codeline>
<codeline lineno="353"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_IPV6</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="354"><highlight class="normal"></highlight></codeline>
<codeline lineno="357"><highlight class="preprocessor">#define<sp/>netconn_set_ipv6only(conn,<sp/>val)<sp/><sp/>do<sp/>{<sp/>if(val)<sp/>{<sp/>\</highlight></codeline>
<codeline lineno="358"><highlight class="preprocessor"><sp/><sp/>(conn)-&gt;flags<sp/>|=<sp/>NETCONN_FLAG_IPV6_V6ONLY;<sp/>\</highlight></codeline>
<codeline lineno="359"><highlight class="preprocessor">}<sp/>else<sp/>{<sp/>\</highlight></codeline>
<codeline lineno="360"><highlight class="preprocessor"><sp/><sp/>(conn)-&gt;flags<sp/>&amp;=<sp/>~<sp/>NETCONN_FLAG_IPV6_V6ONLY;<sp/>}}<sp/>while(0)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="361"><highlight class="normal"></highlight></codeline>
<codeline lineno="364"><highlight class="preprocessor">#define<sp/>netconn_get_ipv6only(conn)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>(((conn)-&gt;flags<sp/>&amp;<sp/>NETCONN_FLAG_IPV6_V6ONLY)<sp/>!=<sp/>0)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="365"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_IPV6<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="366"><highlight class="normal"></highlight></codeline>
<codeline lineno="367"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_SO_SNDTIMEO</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="368"><highlight class="normal"></highlight></codeline>
<codeline lineno="369"><highlight class="preprocessor">#define<sp/>netconn_set_sendtimeout(conn,<sp/>timeout)<sp/><sp/><sp/><sp/><sp/><sp/>((conn)-&gt;send_timeout<sp/>=<sp/>(timeout))</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="370"><highlight class="normal"></highlight></codeline>
<codeline lineno="371"><highlight class="preprocessor">#define<sp/>netconn_get_sendtimeout(conn)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>((conn)-&gt;send_timeout)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="372"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_SO_SNDTIMEO<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="373"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_SO_RCVTIMEO</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="374"><highlight class="normal"></highlight></codeline>
<codeline lineno="375"><highlight class="preprocessor">#define<sp/>netconn_set_recvtimeout(conn,<sp/>timeout)<sp/><sp/><sp/><sp/><sp/><sp/>((conn)-&gt;recv_timeout<sp/>=<sp/>(timeout))</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="376"><highlight class="normal"></highlight></codeline>
<codeline lineno="377"><highlight class="preprocessor">#define<sp/>netconn_get_recvtimeout(conn)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>((conn)-&gt;recv_timeout)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="378"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_SO_RCVTIMEO<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="379"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_SO_RCVBUF</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="380"><highlight class="normal"></highlight></codeline>
<codeline lineno="381"><highlight class="preprocessor">#define<sp/>netconn_set_recvbufsize(conn,<sp/>recvbufsize)<sp/><sp/>((conn)-&gt;recv_bufsize<sp/>=<sp/>(recvbufsize))</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="382"><highlight class="normal"></highlight></codeline>
<codeline lineno="383"><highlight class="preprocessor">#define<sp/>netconn_get_recvbufsize(conn)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>((conn)-&gt;recv_bufsize)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="384"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_SO_RCVBUF*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="385"><highlight class="normal"></highlight></codeline>
<codeline lineno="386"><highlight class="normal"></highlight><highlight class="preprocessor">#if<sp/>LWIP_NETCONN_SEM_PER_THREAD</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="387"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>netconn_thread_init(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="388"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>netconn_thread_cleanup(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="389"><highlight class="normal"></highlight><highlight class="preprocessor">#else<sp/></highlight><highlight class="comment">/*<sp/>LWIP_NETCONN_SEM_PER_THREAD<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="390"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>netconn_thread_init()</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="391"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>netconn_thread_cleanup()</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="392"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_NETCONN_SEM_PER_THREAD<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="393"><highlight class="normal"></highlight></codeline>
<codeline lineno="394"><highlight class="normal"></highlight><highlight class="preprocessor">#ifdef<sp/>__cplusplus</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="395"><highlight class="normal">}</highlight></codeline>
<codeline lineno="396"><highlight class="normal"></highlight><highlight class="preprocessor">#endif</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="397"><highlight class="normal"></highlight></codeline>
<codeline lineno="398"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_NETCONN<sp/>||<sp/>LWIP_SOCKET<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="399"><highlight class="normal"></highlight></codeline>
<codeline lineno="400"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>LWIP_HDR_API_H<sp/>*/</highlight><highlight class="preprocessor"></highlight></codeline>
    </programlisting>
    <location file="C:/Dev/git/UbixOS/sys/include/net/api.h"/>
  </compounddef>
</doxygen>