fcutf8len(3) debian man page | unix.com

FcUtf8Len(3)															      FcUtf8Len(3)

NAME
       FcUtf8Len - count UTF-8 encoded chars

SYNOPSIS
       #include <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.

VERSION
       Fontconfig version 2.9.0

								   16 April 2012						      FcUtf8Len(3)