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7<title>GetEnvironmentVariable</title>
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10<h1><CODE>nn::hio::CTR::GetEnvironmentVariable</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14<a href="../../../nn/Result/Overview.html">Result</a> GetEnvironmentVariable(
15     s32 * pLength,
16     char *buf,
17     s32 length,
18     const char * name
19);
20s32 GetEnvironmentVariable(
21     char *buf,
22     size_t length,
23     const char * name
24);
25<a href="../../../nn/Result/Overview.html">Result</a> GetEnvironmentVariable(
26     s32 * pLength,
27     wchar_t * buf,
28     s32 length,
29     const wchar_t * name
30);
31s32 GetEnvironmentVariable(
32     wchar_t * buf,
33     s32 length,
34     const wchar_t * name
35);
36</pre>
37    </div>
38<h2>List of Overloaded Member Functions</h2>
39    <div class="section">
40      <table class="members">
41        <tr>
42          <td>
43<a href="./GetEnvironmentVariable(0).html"><CODE>GetEnvironmentVariable(s32 *, char *, s32, const char *)</CODE> </a>
44          </td>
45<td>Gets the value of an environment variable.</td>
46        </tr>
47        <tr>
48          <td>
49<a href="./GetEnvironmentVariable(1).html"><CODE>GetEnvironmentVariable(char *, size_t, const char *)</CODE> </a>
50          </td>
51<td>Gets the value of an environment variable.</td>
52        </tr>
53        <tr>
54          <td>
55<a href="./GetEnvironmentVariable(2).html"><CODE>GetEnvironmentVariable(s32 *, wchar_t *, s32, const wchar_t *)</CODE> </a>
56          </td>
57<td>Gets the value of an environment variable.</td>
58        </tr>
59        <tr>
60          <td>
61<a href="./GetEnvironmentVariable(3).html"><CODE>GetEnvironmentVariable(wchar_t *, s32, const wchar_t *)</CODE> </a>
62          </td>
63<td>Gets the value of an environment variable.</td>
64        </tr> </table>
65    </div>
66<h2>Description of <CODE>GetEnvironmentVariable(s32 *, char *, s32, const char *)</CODE></h2>
67    <div class="section"><!-- write here --></div>
68<h2>Description of <CODE>GetEnvironmentVariable(char *, size_t, const char *)</CODE></h2>
69    <div class="section"><!-- write here --></div>
70<h2>Description of <CODE>GetEnvironmentVariable(s32 *, wchar_t *, s32, const wchar_t *)</CODE></h2>
71    <div class="section"><!-- write here --></div>
72<h2>Description of <CODE>GetEnvironmentVariable(wchar_t *, s32, const wchar_t *)</CODE></h2>
73    <div class="section"><!-- write here --></div>
74  <hr><p>CONFIDENTIAL</p></body>
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76