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7<title>GetHostId</title>
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10<h1><CODE>nn::socket::GetHostId</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14u32 GetHostId(
15     void
16);
17</pre>
18    </div>
19<h2>Arguments</h2>
20    <div class="section">
21<p>None.</p>
22    </div>
23<h2>Return Values</h2>
24    <div class="section">
25      <br /> <br />
26      <table class="arguments">
27        <thead>
28          <tr>
29<th>Value</th>
30<td>Description</td>
31          </tr>
32        </thead>
33        <tr>
34          <th>0</th>
35<td>The system is not in a state where communication is possible. (No IPv4 address is allocated to the local host.）</td>
36        </tr>
37        <tr>
38          <th>0</th>
39<td>In other cases, returns a 32-bit value for the network byte order for the host's primary IPv4 address.</td>
40        </tr>
41      </table> </div>
42<h2>Description</h2>
43    <div class="section">
44<p>Gets the local host's primary IPv4 address.</p><!-- write here --></div>
45<h2>See Also</h2>
46    <div class="section">
47      <p class="reference">
48            <br /> </p>
49    </div>
50<h2>Revision History</h2>
51    <div class="section">
52      <dl class="history">
53        <dt>2010/06/14</dt>
54<dd>Initial version.<br />
55        </dd>
56      </dl>
57    </div>
58  <hr><p>CONFIDENTIAL</p></body>
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