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  50. Next: <a href="wcscpy.html#wcscpy" accesskey="n" rel="next">wcscpy</a>, Previous: <a href="wcscmp.html#wcscmp" accesskey="p" rel="prev">wcscmp</a>, Up: <a href="Wchar-strings.html#Wchar-strings" accesskey="u" rel="up">Wchar strings</a> &nbsp; [<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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  53. <a name="wcscoll_002d_002d_002dlocale_002dspecific-wide_002dcharacter-string-compare"></a>
  54. <h3 class="section">6.10 <code>wcscoll</code>&mdash;locale-specific wide-character string compare</h3>
  55. <a name="index-wcscoll"></a>
  56. <p><strong>Synopsis</strong>
  57. </p><div class="example">
  58. <pre class="example">#include &lt;wchar.h&gt;
  59. int wcscoll(const wchar_t *<var>stra</var>, const wchar_t * <var>strb</var>);
  60. </pre></div>
  61. <p><strong>Description</strong><br>
  62. <code>wcscoll</code> compares the wide-character string pointed to by
  63. <var>stra</var> to the wide-character string pointed to by <var>strb</var>,
  64. using an interpretation appropriate to the current <code>LC_COLLATE</code>
  65. state.
  66. </p>
  67. <p>(NOT Cygwin:) The current implementation of <code>wcscoll</code> simply
  68. uses <code>wcscmp</code> and does not support any language-specific sorting.
  69. </p>
  70. <br>
  71. <p><strong>Returns</strong><br>
  72. If the first string is greater than the second string,
  73. <code>wcscoll</code> returns a number greater than zero. If the two
  74. strings are equivalent, <code>wcscoll</code> returns zero. If the first
  75. string is less than the second string, <code>wcscoll</code> returns a
  76. number less than zero.
  77. </p>
  78. <br>
  79. <p><strong>Portability</strong><br>
  80. <code>wcscoll</code> is ISO/IEC 9899/AMD1:1995 (ISO C).
  81. </p>
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