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<a name="wcscoll_002d_002d_002dlocale_002dspecific-wide_002dcharacter-string-compare"></a>
<h3 class="section">6.9 <code>wcscoll</code>&mdash;locale-specific wide-character string compare</h3>
<a name="index-wcscoll"></a>
<p><strong>Synopsis</strong>
</p><div class="example">
<pre class="example">#include &lt;wchar.h&gt;
int wcscoll(const wchar_t *<var>stra</var>, const wchar_t * <var>strb</var>);

</pre></div>
<p><strong>Description</strong><br>
<code>wcscoll</code> compares the wide-character string pointed to by
<var>stra</var> to the wide-character string pointed to by <var>strb</var>,
using an interpretation appropriate to the current <code>LC_COLLATE</code>
state.
</p>
<p>The current implementation of <code>wcscoll</code> simply uses <code>wcscmp</code>
and does not support any language-specific sorting.
</p>
<br>
<p><strong>Returns</strong><br>
If the first string is greater than the second string,
<code>wcscoll</code> returns a number greater than zero.  If the two
strings are equivalent, <code>wcscoll</code> returns zero.  If the first
string is less than the second string, <code>wcscoll</code> returns a
number less than zero.
</p>
<br>
<p><strong>Portability</strong><br>
<code>wcscoll</code> is ISO/IEC 9899/AMD1:1995 (ISO C).
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libnewlib-doc 2.4.0.20160527-2 / usr / share / doc / libnewlib-doc / libc.html / wcscoll.html
