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Next: <a href="wcpcpy.html#wcpcpy" accesskey="n" rel="next">wcpcpy</a>, Previous: <a href="wcscoll.html#wcscoll" accesskey="p" rel="prev">wcscoll</a>, Up: <a href="Wchar-strings.html#Wchar-strings" accesskey="u" rel="up">Wchar strings</a> [<a href="Document-Index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Document-Index.html#Document-Index" title="Index" rel="index">Index</a>]</p>
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<a name="wcscpy_002d_002d_002dcopy-a-wide_002dcharacter-string"></a>
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<h3 class="section">6.11 <code>wcscpy</code>—copy a wide-character string</h3>
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<p><strong>Synopsis</strong>
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</p><div class="example">
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<pre class="example">#include <wchar.h>
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wchar_t *wcscpy(wchar_t *__restrict <var>s1</var>,
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const wchar_t *__restrict <var>s2</var>);
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</pre></div>
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<p><strong>Description</strong><br>
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The <code>wcscpy</code> function copies the wide-character string pointed to by
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<var>s2</var> (including the terminating null wide-character code) into the
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array pointed to by <var>s1</var>. If copying takes place between objects that
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overlap, the behaviour is undefined.
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</p>
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<br>
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<p><strong>Returns</strong><br>
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The <code>wcscpy</code> function returns <var>s1</var>; no return value is reserved to
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indicate an error.
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</p>
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<br>
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<p><strong>Portability</strong><br>
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<code>wcscpy</code> is ISO/IEC 9899/AMD1:1995 (ISO C).
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</p>
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<p>No supporting OS subroutines are required.
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