FcUtf8Len(3)

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);
.fi

# 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 2.8.0

18 November 2009 |