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FcUtf8Len
Name
FcUtf8Len -- count UTF-8 encoded chars
Synopsis
#include <fontconfig.h>
FcBool FcUtf8Len
(FcChar8 *src, intlen, int *nchar, int *wchar);
Description
Counts the number of Unicode chars in
len
bytes of
src
.  Places that count in
nchar
.
wchar
contains 1, 2 or
4 depending on the number of bytes needed to hold the largest unicode char
counted.  The return value indicates whether
src
is a
well-formed UTF8 string.
Version
Fontconfig version 2.3.2
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