<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>FcUtf16Len</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REL="HOME"
HREF="t1.html"><LINK
REL="UP"
TITLE="String utilities"
HREF="x103.html#AEN5067"><LINK
REL="PREVIOUS"
TITLE="FcUtf16ToUcs4"
HREF="fcutf16toucs4.html"><LINK
REL="NEXT"
TITLE="FcIsLower"
HREF="fcislower.html"></HEAD
><BODY
CLASS="REFENTRY"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
></TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="fcutf16toucs4.html"
ACCESSKEY="P"
><<< Previous</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="fcislower.html"
ACCESSKEY="N"
>Next >>></A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="FCUTF16LEN"
></A
>FcUtf16Len</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN5186"
></A
><H2
>Name</H2
>FcUtf16Len -- count UTF-16 encoded chars</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN5189"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><P
></P
><A
NAME="AEN5190"
></A
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
WIDTH="100%"
><TR
><TD
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include <fontconfig/fontconfig.h>
</PRE
></TD
></TR
></TABLE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>FcBool <TT
CLASS="FUNCTION"
>FcUtf16Len</TT
></CODE
>(FcChar8 *<TT
CLASS="PARAMETER"
><I
>src</I
></TT
>, FcEndian <TT
CLASS="PARAMETER"
><I
>endian</I
></TT
>, int <TT
CLASS="PARAMETER"
><I
>len</I
></TT
>, int *<TT
CLASS="PARAMETER"
><I
>nchar</I
></TT
>, int *<TT
CLASS="PARAMETER"
><I
>wchar</I
></TT
>);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN5205"
></A
><H2
>Description</H2
><P
>Counts the number of Unicode chars in <TT
CLASS="PARAMETER"
><I
>len</I
></TT
> bytes of
<TT
CLASS="PARAMETER"
><I
>src</I
></TT
>. Bytes of <TT
CLASS="PARAMETER"
><I
>src</I
></TT
> are
combined into 16-bit units according to <TT
CLASS="PARAMETER"
><I
>endian</I
></TT
>.
Places that count in <TT
CLASS="PARAMETER"
><I
>nchar</I
></TT
>.
<TT
CLASS="PARAMETER"
><I
>wchar</I
></TT
> contains 1, 2 or 4 depending on the number of
bytes needed to hold the largest Unicode char counted. The return value
indicates whether <TT
CLASS="PARAMETER"
><I
>string</I
></TT
> is a well-formed UTF16
string.
</P
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="fcutf16toucs4.html"
ACCESSKEY="P"
><<< Previous</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="t1.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="fcislower.html"
ACCESSKEY="N"
>Next >>></A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>FcUtf16ToUcs4</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="x103.html#AEN5067"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>FcIsLower</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>