NAME
FcUtf8Len - count UTF-8 encoded chars
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcBool FcUtf8Len (FcChar8 * src, int len, 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.