FcUtf16Len(3) 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.

VERSION

Fontconfig version 2.11.0