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<div class="textblock"><code>#include &quot;<a class="el" href="../../d2/d2d/arch_8h_source.html">net/arch.h</a>&quot;</code><br />
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Include dependency graph for dns.h:</div>
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<p><a href="../../d8/db1/prot_2dns_8h_source.html">Go to the source code of this file.</a></p>
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<tr class="memitem:a952c8c700b3ddad714e51873692a345b"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#a952c8c700b3ddad714e51873692a345b">DNS_RRTYPE_MINFO</a>&#160;&#160;&#160;14    /* mailbox or mail list information */</td></tr>
<tr class="separator:a952c8c700b3ddad714e51873692a345b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2d4fdfd7f5d8f9f758278003dc243d04"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#a2d4fdfd7f5d8f9f758278003dc243d04">DNS_RRTYPE_MR</a>&#160;&#160;&#160;9     /* a mail rename domain <a class="el" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> (EXPERIMENTAL) */</td></tr>
<tr class="separator:a2d4fdfd7f5d8f9f758278003dc243d04"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a52c933b4a3def47075a16ba3006d7f99"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#a52c933b4a3def47075a16ba3006d7f99">DNS_RRTYPE_MX</a>&#160;&#160;&#160;15    /* mail exchange */</td></tr>
<tr class="separator:a52c933b4a3def47075a16ba3006d7f99"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acca8f4a2a1bea8615d892150ed890633"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#acca8f4a2a1bea8615d892150ed890633">DNS_RRTYPE_NS</a>&#160;&#160;&#160;2     /* an authoritative <a class="el" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> server */</td></tr>
<tr class="separator:acca8f4a2a1bea8615d892150ed890633"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aaa883ee62a659bdde6207d737e77795c"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#aaa883ee62a659bdde6207d737e77795c">DNS_RRTYPE_NULL</a>&#160;&#160;&#160;10    /* a null RR (EXPERIMENTAL) */</td></tr>
<tr class="separator:aaa883ee62a659bdde6207d737e77795c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ace55462cfcd4872a7c68178ed779cb89"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#ace55462cfcd4872a7c68178ed779cb89">DNS_RRTYPE_PTR</a>&#160;&#160;&#160;12    /* a domain <a class="el" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> pointer */</td></tr>
<tr class="separator:ace55462cfcd4872a7c68178ed779cb89"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aba0e1e44b7ad6b4096384d041111ee7a"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#aba0e1e44b7ad6b4096384d041111ee7a">DNS_RRTYPE_SOA</a>&#160;&#160;&#160;6     /* marks the start of a zone of authority */</td></tr>
<tr class="separator:aba0e1e44b7ad6b4096384d041111ee7a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a38f81c327955912ba9cc893c26d3a86e"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#a38f81c327955912ba9cc893c26d3a86e">DNS_RRTYPE_SRV</a>&#160;&#160;&#160;33    /* service location */</td></tr>
<tr class="separator:a38f81c327955912ba9cc893c26d3a86e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a62820cc2f56dd4fdd301729fa05b4f96"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#a62820cc2f56dd4fdd301729fa05b4f96">DNS_RRTYPE_TXT</a>&#160;&#160;&#160;16    /* text strings */</td></tr>
<tr class="separator:a62820cc2f56dd4fdd301729fa05b4f96"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa64d1579e0da263c09134d12c89c9ce4"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#aa64d1579e0da263c09134d12c89c9ce4">DNS_RRTYPE_WKS</a>&#160;&#160;&#160;11    /* a well known service description */</td></tr>
<tr class="separator:aa64d1579e0da263c09134d12c89c9ce4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9266b48706648ecf0625a3e651095317"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#a9266b48706648ecf0625a3e651095317">DNS_SERVER_PORT</a>&#160;&#160;&#160;53</td></tr>
<tr class="separator:a9266b48706648ecf0625a3e651095317"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1ffff846513e2493ba915d8874c26476"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#a1ffff846513e2493ba915d8874c26476">SIZEOF_DNS_HDR</a>&#160;&#160;&#160;12</td></tr>
<tr class="separator:a1ffff846513e2493ba915d8874c26476"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:abfbe0197612b7e138ae2dd9545e3664c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../de/d8c/group__compiler__abstraction.html#ga73199061891adf1b912d20835c7d5e96">PACK_STRUCT_BEGIN</a> struct <a class="el" href="../../dd/d17/structdns__hdr.html">dns_hdr</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/db1/prot_2dns_8h.html#abfbe0197612b7e138ae2dd9545e3664c">PACK_STRUCT_STRUCT</a></td></tr>
<tr class="separator:abfbe0197612b7e138ae2dd9545e3664c"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>DNS - host name to IP address resolver. </p>

<p class="definition">Definition in file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="add685a0f8b5e76a2687cc0f306813bfb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#add685a0f8b5e76a2687cc0f306813bfb">&#9670;&nbsp;</a></span>DNS_FLAG1_AUTHORATIVE</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG1_AUTHORATIVE&#160;&#160;&#160;0x04</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00088">88</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="ae7250008b68d1909d54040515eef8ebb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae7250008b68d1909d54040515eef8ebb">&#9670;&nbsp;</a></span>DNS_FLAG1_OPCODE_INVERSE</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG1_OPCODE_INVERSE&#160;&#160;&#160;0x08</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00086">86</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a6a327c0ffd40f69fbcd5f01f12e5745c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6a327c0ffd40f69fbcd5f01f12e5745c">&#9670;&nbsp;</a></span>DNS_FLAG1_OPCODE_STANDARD</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG1_OPCODE_STANDARD&#160;&#160;&#160;0x00</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00087">87</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a4350350ce0d4595876743d4c0a720bcc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4350350ce0d4595876743d4c0a720bcc">&#9670;&nbsp;</a></span>DNS_FLAG1_OPCODE_STATUS</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG1_OPCODE_STATUS&#160;&#160;&#160;0x10</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00085">85</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a72d99b1623afa14bd58c667b748c2ddc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a72d99b1623afa14bd58c667b748c2ddc">&#9670;&nbsp;</a></span>DNS_FLAG1_RD</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG1_RD&#160;&#160;&#160;0x01</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00090">90</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a96eb4534b574ece96ed36806039f73d3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a96eb4534b574ece96ed36806039f73d3">&#9670;&nbsp;</a></span>DNS_FLAG1_RESPONSE</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG1_RESPONSE&#160;&#160;&#160;0x80</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00084">84</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a2e52037249bb98d7bbecf42e275beb07"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2e52037249bb98d7bbecf42e275beb07">&#9670;&nbsp;</a></span>DNS_FLAG1_TRUNC</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG1_TRUNC&#160;&#160;&#160;0x02</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00089">89</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a9f6c329c04baba17fe0f5b2a6597d713"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9f6c329c04baba17fe0f5b2a6597d713">&#9670;&nbsp;</a></span>DNS_FLAG2_ERR_MASK</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG2_ERR_MASK&#160;&#160;&#160;0x0f</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00092">92</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a8ee5e2c8e517d6e4f2198057f81e93c6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8ee5e2c8e517d6e4f2198057f81e93c6">&#9670;&nbsp;</a></span>DNS_FLAG2_ERR_NAME</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG2_ERR_NAME&#160;&#160;&#160;0x03</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00094">94</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a6aaa9da3d0f8d4c0799516d46d939942"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6aaa9da3d0f8d4c0799516d46d939942">&#9670;&nbsp;</a></span>DNS_FLAG2_ERR_NONE</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG2_ERR_NONE&#160;&#160;&#160;0x00</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00093">93</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="ac72f8777ccc45ae274449ea7a9f3de04"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac72f8777ccc45ae274449ea7a9f3de04">&#9670;&nbsp;</a></span>DNS_FLAG2_RA</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_FLAG2_RA&#160;&#160;&#160;0x80</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00091">91</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a8b3138fb652e7b2fcdf8c24d555188af"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8b3138fb652e7b2fcdf8c24d555188af">&#9670;&nbsp;</a></span>DNS_HDR_GET_OPCODE</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_HDR_GET_OPCODE</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">hdr</td><td>)</td>
          <td>&#160;&#160;&#160;((((hdr)-&gt;flags1) &gt;&gt; 3) &amp; 0xF)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00096">96</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a861fa0ab623ace9086f5c7247a9f04c8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a861fa0ab623ace9086f5c7247a9f04c8">&#9670;&nbsp;</a></span>DNS_MQUERY_IPV4_GROUP_INIT</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_MQUERY_IPV4_GROUP_INIT&#160;&#160;&#160;IPADDR4_INIT_BYTES(224,0,0,251)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00128">128</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="ae8c419a73ada8ec6b470b3679ae87b8e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae8c419a73ada8ec6b470b3679ae87b8e">&#9670;&nbsp;</a></span>DNS_MQUERY_IPV6_GROUP_INIT</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_MQUERY_IPV6_GROUP_INIT&#160;&#160;&#160;<a class="el" href="../../de/df7/ip__addr_8h.html#adaff748da2b808995993dd3db5420f08">IPADDR6_INIT_HOST</a>(0xFF020000,0,0,0xFB)</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00133">133</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a62d67af5ac6c6b3f98a6566a42564276"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a62d67af5ac6c6b3f98a6566a42564276">&#9670;&nbsp;</a></span>DNS_MQUERY_PORT</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_MQUERY_PORT&#160;&#160;&#160;5353</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>UDP port for multicast DNS queries </p>

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00123">123</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a21008b249272ea02cfdc31aa7502a217"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a21008b249272ea02cfdc31aa7502a217">&#9670;&nbsp;</a></span>DNS_RRCLASS_ANY</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRCLASS_ANY&#160;&#160;&#160;255   /* any class */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00080">80</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="ae403127af0f1656d8c724e723f6b3252"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae403127af0f1656d8c724e723f6b3252">&#9670;&nbsp;</a></span>DNS_RRCLASS_CH</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRCLASS_CH&#160;&#160;&#160;3     /* the CHAOS class */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00078">78</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a9d64fb2a8d4b656f11c7b334b810b5f1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9d64fb2a8d4b656f11c7b334b810b5f1">&#9670;&nbsp;</a></span>DNS_RRCLASS_CS</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRCLASS_CS&#160;&#160;&#160;2     /* the CSNET class (Obsolete - used only for examples in some obsolete RFCs) */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00077">77</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
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<a id="ad8e2e9df5f9942d5f2a50bbfc6da80d3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad8e2e9df5f9942d5f2a50bbfc6da80d3">&#9670;&nbsp;</a></span>DNS_RRCLASS_FLUSH</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">#define DNS_RRCLASS_FLUSH&#160;&#160;&#160;0x800 /* Flush bit */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00081">81</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a47055a9391e4a5c03e2aba7b1a4ad39a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a47055a9391e4a5c03e2aba7b1a4ad39a">&#9670;&nbsp;</a></span>DNS_RRCLASS_HS</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">#define DNS_RRCLASS_HS&#160;&#160;&#160;4     /* Hesiod [Dyer 87] */</td>
        </tr>
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</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00079">79</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a08bc1c1897d2921b6f102365be55da2a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a08bc1c1897d2921b6f102365be55da2a">&#9670;&nbsp;</a></span>DNS_RRCLASS_IN</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">#define DNS_RRCLASS_IN&#160;&#160;&#160;1     /* the Internet */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00076">76</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a830e99420463950d3c4d661487f20d0d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a830e99420463950d3c4d661487f20d0d">&#9670;&nbsp;</a></span>DNS_RRTYPE_A</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_A&#160;&#160;&#160;1     /* a host address */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00055">55</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="ae533fbb9f59f4de915ed3ecb9ff24953"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae533fbb9f59f4de915ed3ecb9ff24953">&#9670;&nbsp;</a></span>DNS_RRTYPE_AAAA</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">#define DNS_RRTYPE_AAAA&#160;&#160;&#160;28    /* IPv6 address */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00071">71</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="aea32c0d7d57c585bb1a9bfd3ce81bed5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aea32c0d7d57c585bb1a9bfd3ce81bed5">&#9670;&nbsp;</a></span>DNS_RRTYPE_ANY</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_ANY&#160;&#160;&#160;255   /* any type */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00073">73</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a3dab0550bbdea0b4957461427d07be41"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3dab0550bbdea0b4957461427d07be41">&#9670;&nbsp;</a></span>DNS_RRTYPE_CNAME</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_CNAME&#160;&#160;&#160;5     /* the canonical <a class="el" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> for an alias */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00059">59</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="aa38f49c344b6aa0caa6656dbc4f1b7c6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa38f49c344b6aa0caa6656dbc4f1b7c6">&#9670;&nbsp;</a></span>DNS_RRTYPE_HINFO</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">#define DNS_RRTYPE_HINFO&#160;&#160;&#160;13    /* host information */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00067">67</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a70b5c47284dbde86c3563f20c6201962"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a70b5c47284dbde86c3563f20c6201962">&#9670;&nbsp;</a></span>DNS_RRTYPE_MB</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_MB&#160;&#160;&#160;7     /* a mailbox domain <a class="el" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> (EXPERIMENTAL) */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00061">61</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="ae7d66bce2de34d6dbc3e4efc1a31e664"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae7d66bce2de34d6dbc3e4efc1a31e664">&#9670;&nbsp;</a></span>DNS_RRTYPE_MD</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_MD&#160;&#160;&#160;3     /* a mail destination (Obsolete - use MX) */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00057">57</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a3e88aee3ce8e0395e04b4248600e805d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3e88aee3ce8e0395e04b4248600e805d">&#9670;&nbsp;</a></span>DNS_RRTYPE_MF</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_MF&#160;&#160;&#160;4     /* a mail forwarder (Obsolete - use MX) */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00058">58</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a102558e1400d41a35868f82c7eba8503"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a102558e1400d41a35868f82c7eba8503">&#9670;&nbsp;</a></span>DNS_RRTYPE_MG</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_MG&#160;&#160;&#160;8     /* a mail group member (EXPERIMENTAL) */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00062">62</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a952c8c700b3ddad714e51873692a345b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a952c8c700b3ddad714e51873692a345b">&#9670;&nbsp;</a></span>DNS_RRTYPE_MINFO</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_MINFO&#160;&#160;&#160;14    /* mailbox or mail list information */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00068">68</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a2d4fdfd7f5d8f9f758278003dc243d04"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2d4fdfd7f5d8f9f758278003dc243d04">&#9670;&nbsp;</a></span>DNS_RRTYPE_MR</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_MR&#160;&#160;&#160;9     /* a mail rename domain <a class="el" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> (EXPERIMENTAL) */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00063">63</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a52c933b4a3def47075a16ba3006d7f99"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a52c933b4a3def47075a16ba3006d7f99">&#9670;&nbsp;</a></span>DNS_RRTYPE_MX</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_MX&#160;&#160;&#160;15    /* mail exchange */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00069">69</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="acca8f4a2a1bea8615d892150ed890633"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acca8f4a2a1bea8615d892150ed890633">&#9670;&nbsp;</a></span>DNS_RRTYPE_NS</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_NS&#160;&#160;&#160;2     /* an authoritative <a class="el" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> server */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00056">56</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="aaa883ee62a659bdde6207d737e77795c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaa883ee62a659bdde6207d737e77795c">&#9670;&nbsp;</a></span>DNS_RRTYPE_NULL</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_NULL&#160;&#160;&#160;10    /* a null RR (EXPERIMENTAL) */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00064">64</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="ace55462cfcd4872a7c68178ed779cb89"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ace55462cfcd4872a7c68178ed779cb89">&#9670;&nbsp;</a></span>DNS_RRTYPE_PTR</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_PTR&#160;&#160;&#160;12    /* a domain <a class="el" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> pointer */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00066">66</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="aba0e1e44b7ad6b4096384d041111ee7a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aba0e1e44b7ad6b4096384d041111ee7a">&#9670;&nbsp;</a></span>DNS_RRTYPE_SOA</h2>

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<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_SOA&#160;&#160;&#160;6     /* marks the start of a zone of authority */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00060">60</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a38f81c327955912ba9cc893c26d3a86e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a38f81c327955912ba9cc893c26d3a86e">&#9670;&nbsp;</a></span>DNS_RRTYPE_SRV</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_SRV&#160;&#160;&#160;33    /* service location */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00072">72</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a62820cc2f56dd4fdd301729fa05b4f96"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a62820cc2f56dd4fdd301729fa05b4f96">&#9670;&nbsp;</a></span>DNS_RRTYPE_TXT</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_TXT&#160;&#160;&#160;16    /* text strings */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00070">70</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="aa64d1579e0da263c09134d12c89c9ce4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa64d1579e0da263c09134d12c89c9ce4">&#9670;&nbsp;</a></span>DNS_RRTYPE_WKS</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_RRTYPE_WKS&#160;&#160;&#160;11    /* a well known service description */</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00065">65</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a9266b48706648ecf0625a3e651095317"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9266b48706648ecf0625a3e651095317">&#9670;&nbsp;</a></span>DNS_SERVER_PORT</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define DNS_SERVER_PORT&#160;&#160;&#160;53</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>DNS server port address </p>

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00051">51</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

</div>
</div>
<a id="a1ffff846513e2493ba915d8874c26476"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1ffff846513e2493ba915d8874c26476">&#9670;&nbsp;</a></span>SIZEOF_DNS_HDR</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define SIZEOF_DNS_HDR&#160;&#160;&#160;12</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">Definition at line <a class="el" href="../../d8/db1/prot_2dns_8h_source.html#l00116">116</a> of file <a class="el" href="../../d8/db1/prot_2dns_8h_source.html">dns.h</a>.</p>

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</div>
<h2 class="groupheader">Variable Documentation</h2>
<a id="abfbe0197612b7e138ae2dd9545e3664c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abfbe0197612b7e138ae2dd9545e3664c">&#9670;&nbsp;</a></span>PACK_STRUCT_STRUCT</h2>

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          <td class="memname"><a class="el" href="../../de/d8c/group__compiler__abstraction.html#ga73199061891adf1b912d20835c7d5e96">PACK_STRUCT_BEGIN</a> struct <a class="el" href="../../dd/d17/structdns__hdr.html">dns_hdr</a>  PACK_STRUCT_STRUCT</td>
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</div><div class="memdoc">

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