FcUtf8Len(3) FcUtf8Len(3)

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.

Fontconfig 2.15.0 22 12<?> 2023 FcUtf8Len(3)