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>FcUtf16Len</H1
><DIV
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><A
NAME="AEN4566"
></A
><H2
>Name</H2
>FcUtf16Len -- count UTF-16 encoded chars</DIV
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CLASS="REFSYNOPSISDIV"
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NAME="AEN4569"
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>Synopsis</H2
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><PRE
CLASS="FUNCSYNOPSISINFO"
>#include <fontconfig.h>
</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>FcBool FcUtf16Len</CODE
>(FcChar8 *src, FcEndian endian, int len, int *nchar, int *wchar);</CODE
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><H2
>Description</H2
><P
>Counts the number of Unicode chars in <CODE
CLASS="PARAMETER"
>len</CODE
> bytes of
<CODE
CLASS="PARAMETER"
>src</CODE
>. Bytes of <CODE
CLASS="PARAMETER"
>src</CODE
> are
combined into 16-bit units according to <CODE
CLASS="PARAMETER"
>endian</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"
>string</CODE
> is a well-formed UTF16
string.
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>Version</H2
><P
>Fontconfig version 2.9.0
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