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<h1>thai/thwcoll.h File Reference</h1>Thai wide-char string collation.
<a href="#_details">More...</a>
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<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="thwcoll_8h.html#3d4fbf3465f1d6858748a1b3ac870f44">th_wcstrcoll</a> (const <a class="el" href="thwchar_8h.html#c574aa2199e3bc6e052d051ea720cc21">thwchar_t</a> *s1, const <a class="el" href="thwchar_8h.html#c574aa2199e3bc6e052d051ea720cc21">thwchar_t</a> *s2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compare two Thai wide-char strings for collation. <a href="#3d4fbf3465f1d6858748a1b3ac870f44"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="thwcoll_8h.html#233a97c07b230d8e30ece80bdd31266f">th_wcstrxfrm</a> (<a class="el" href="thwchar_8h.html#c574aa2199e3bc6e052d051ea720cc21">thwchar_t</a> dest[], const <a class="el" href="thwchar_8h.html#c574aa2199e3bc6e052d051ea720cc21">thwchar_t</a> *src, size_t n)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Transform wide-char string into collatable form. <a href="#233a97c07b230d8e30ece80bdd31266f"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Thai wide-char string collation.
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="3d4fbf3465f1d6858748a1b3ac870f44"></a><!-- doxytag: member="thwcoll.h::th_wcstrcoll" ref="3d4fbf3465f1d6858748a1b3ac870f44" args="(const thwchar_t *s1, const thwchar_t *s2)" -->
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<td class="memname">int th_wcstrcoll </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="thwchar_8h.html#c574aa2199e3bc6e052d051ea720cc21">thwchar_t</a> * </td>
<td class="paramname"> <em>s1</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="thwchar_8h.html#c574aa2199e3bc6e052d051ea720cc21">thwchar_t</a> * </td>
<td class="paramname"> <em>s2</em></td><td> </td>
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<td>)</td>
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Compare two Thai wide-char strings for collation.
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<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>s1</em> </td><td>: first wide-char string (null-terminated) </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s2</em> </td><td>: second wide-char string (null-terminated)</td></tr>
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>< 0 if <em>s1</em> precedes <em>s2</em>; 0 if <em>s1</em> equals <em>s2</em>; > 0 if <em>s1</em> succeeds <em>s2</em> </dd></dl>
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<a class="anchor" name="233a97c07b230d8e30ece80bdd31266f"></a><!-- doxytag: member="thwcoll.h::th_wcstrxfrm" ref="233a97c07b230d8e30ece80bdd31266f" args="(thwchar_t dest[], const thwchar_t *src, size_t n)" -->
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<td class="memname">size_t th_wcstrxfrm </td>
<td>(</td>
<td class="paramtype"><a class="el" href="thwchar_8h.html#c574aa2199e3bc6e052d051ea720cc21">thwchar_t</a> </td>
<td class="paramname"> <em>dest</em>[], </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="thwchar_8h.html#c574aa2199e3bc6e052d051ea720cc21">thwchar_t</a> * </td>
<td class="paramname"> <em>src</em>, </td>
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<td class="paramtype">size_t </td>
<td class="paramname"> <em>n</em></td><td> </td>
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<td>)</td>
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<p>
Transform wide-char string into collatable form.
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<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>dest</em> </td><td>: the destination wide-char string buffer </td></tr>
<tr><td valign="top"></td><td valign="top"><em>src</em> </td><td>: the wide-char string to transform </td></tr>
<tr><td valign="top"></td><td valign="top"><em>n</em> </td><td>: the size of <em>dest</em> buffer (as number of elements)</td></tr>
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>the number of elements required to store the result in <em>dest</em>, excluding the terminating '\0'. If the return value >= <em>n</em>, <em>dest</em> is undefined.</dd></dl>
Transforms <em>src</em> into a form from which comparison using wcscmp() yields the same result as that from <a class="el" href="thwcoll_8h.html#3d4fbf3465f1d6858748a1b3ac870f44" title="Compare two Thai wide-char strings for collation.">th_wcstrcoll()</a>. At most <em>n</em> characters are put in <em>dest</em>.
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