4 int utf8_width(const char **start
);
5 int is_utf8(const char *text
);
6 int is_encoding_utf8(const char *name
);
8 int print_wrapped_text(const char *text
, int indent
, int indent2
, int len
);
10 char *reencode_string(const char *in
, const char *out_encoding
, const char *in_encoding
);