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       FcUtf16Len - count UTF-16 encoded chars


       #include <fontconfig.h>

       FcBool FcUtf16Len(FcChar8 *src);
       (FcEndian endian);
       (int len);
       (int *nchar);
       (int *wchar);


       Counts  the  number  of Unicode chars in len bytes of src. Bytes of src
       are combined into 16-bit units according to endian.  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 string is a well-formed UTF16 string.


       Fontconfig version 2.8.0

                               18 November 2009                  FcUtf16Len(3)