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.