2 * This file is part of cparser.
3 * Copyright (C) 2007-2009 Matthias Braun <matze@braunis.de>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
20 #ifndef LANG_FEATURES_H
21 #define LANG_FEATURES_H
25 #define BITS_PER_BYTE 8
27 typedef enum lang_features_t {
36 /** the current C mode/dialect */
37 extern unsigned int c_mode;
40 * whether architecture shift instructions usually perform modulo bit_size
41 * on the shift amount, if yes this equals to the machine_size.
43 extern unsigned int architecture_modulo_shift;
45 /** byte-order: true = big-endian, false = little-endian */
46 extern bool byte_order_big_endian;
48 /** true for strict language checking. */
49 extern bool strict_mode;
51 /** a hack that adds a call to __main into the main function, necessary on
53 extern bool enable_main_collect2_hack;
55 extern bool freestanding;