1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
6 This file is part of systemd.
8 Copyright 2012 Lennart Poettering
10 systemd is free software; you can redistribute it and/or modify it
11 under the terms of the GNU Lesser General Public License as published by
12 the Free Software Foundation; either version 2.1 of the License, or
13 (at your option) any later version.
15 systemd is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 Lesser General Public License for more details.
20 You should have received a copy of the GNU Lesser General Public License
21 along with systemd; If not, see <http://www.gnu.org/licenses/>.
28 #define UTF8_REPLACEMENT_CHARACTER "\xef\xbf\xbd"
30 const char *utf8_is_valid(const char *s) _pure_;
31 char *ascii_is_valid(const char *s) _pure_;
32 char *utf8_escape_invalid(const char *s);
34 bool utf8_is_printable_newline(const char* str, size_t length, bool newline) _pure_;
35 _pure_ static inline bool utf8_is_printable(const char* str, size_t length) {
36 return utf8_is_printable_newline(str, length, true);
39 char *utf16_to_utf8(const void *s, size_t length);
41 int utf8_encoded_valid_unichar(const char *str);
42 int utf8_encoded_to_unichar(const char *str);