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>FcUtf8Len</H1
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>Name</H2
>FcUtf8Len&nbsp;--&nbsp;count UTF-8 encoded chars</DIV
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>#include &lt;fontconfig/fontconfig.h&gt;
	</PRE
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><CODE
><CODE
CLASS="FUNCDEF"
>FcBool FcUtf8Len</CODE
>(FcChar8 *src, int len, int *nchar, int *wchar);</CODE
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>Counts the number of Unicode chars in <CODE
CLASS="PARAMETER"
>len</CODE
> bytes of
<CODE
CLASS="PARAMETER"
>src</CODE
>.  Places that count in
<CODE
CLASS="PARAMETER"
>nchar</CODE
>.  <CODE
CLASS="PARAMETER"
>wchar</CODE
> contains 1, 2 or
4 depending on the number of bytes needed to hold the largest Unicode char
counted.  The return value indicates whether <CODE
CLASS="PARAMETER"
>src</CODE
> is a
well-formed UTF8 string.
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