| FcUtf8Len(3) |  | FcUtf8Len(3) | 
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.