FcUtf8Len
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.