bionic (3) FcUtf16Len.3.gz

NAME

       FcUtf16Len - count UTF-16 encoded chars

SYNOPSIS

       #include <fontconfig/fontconfig.h>

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

DESCRIPTION

       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.