jcs.org
A tiling window manager
1/*
2 * Copyright (C) 2017
3 * Jeremie Courreges-Anglas <jca@wxcvcbn.org>
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the Free
7 * Software Foundation; either version 2 of the License, or (at your option)
8 * any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 * more details.
14 *
15 * You should have received a copy of the GNU General Public License along with
16 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
17 * Place, Suite 330, Boston, MA 02111-1307 USA.
18 */
19
20#include "sdorfehs.h"
21
22#include <langinfo.h>
23
24int
25isu8char(char c)
26{
27 return (c) & 0xC0;
28}
29
30int
31isu8start(char c)
32{
33 return ((c) & 0xC0) == 0xC0;
34}
35
36int
37isu8cont(char c)
38{
39 return ((c) & 0xC0) == 0x80;
40}