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.

Fontconfig 2.12.6                                 05 April 2018                                     FcUtf8Len(3)