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<a name="wmemchr_002d_002d_002dfind-a-wide-character-in-memory"></a>
<h3 class="section">6.1 <code>wmemchr</code>&mdash;find a wide character in memory</h3>
<p><strong>Synopsis</strong>
</p><div class="example">
<pre class="example">#include &lt;wchar.h&gt;
wchar_t	*wmemchr(const wchar_t *<var>s</var>, wchar_t <var>c</var>, size_t <var>n</var>);

</pre></div>
<p><strong>Description</strong><br>
The <code>wmemchr</code> function locates the first occurrence of <var>c</var> in the
initial <var>n</var> wide characters of the object pointed to be <var>s</var>. This
function is not affected by locale and all wchar_t values are treated
identically.  The null wide character and wchar_t values not
corresponding to valid characters are not treated specially.
</p>
<p>If <var>n</var> is zero, <var>s</var> must be a valid pointer and the function
behaves as if no valid occurrence of <var>c</var> is found. 
</p>
<br>
<p><strong>Returns</strong><br>
The <code>wmemchr</code> function returns a pointer to the located
wide character, or a null pointer if the wide character does not occur
in the object. 
</p>
<br>
<p><strong>Portability</strong><br>
<code>wmemchr</code> is ISO/IEC 9899/AMD1:1995 (ISO C).
</p>
<p>No supporting OS subroutines are required.
</p>
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