/*
* This file is part of cparser.
- * Copyright (C) 2007-2008 Matthias Braun <matze@braunis.de>
+ * Copyright (C) 2007-2009 Matthias Braun <matze@braunis.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
#ifndef LANG_FEATURES_H
#define LANG_FEATURES_H
-enum lang_features {
- _C89 = 1,
- _ANSI = 2,
- _C99 = 4,
- _GNUC = 8,
- _MS = 16,
+#include "type.h"
+
+#define BITS_PER_BYTE 8
+
+typedef enum lang_features_t {
+ _C89 = 1U << 0,
+ _ANSI = 1U << 1,
+ _C99 = 1U << 2,
+ _CXX = 1U << 3,
+ _GNUC = 1U << 4,
+ _MS = 1U << 5,
_ALL = 0xFF
-};
+} lang_features_t;
-/* the current C mode/dialect */
+/** the current C mode/dialect */
extern unsigned int c_mode;
-/* the 'machine size', 16, 32 or 64 bit */
+/** the 'machine size', 16, 32 or 64 bit */
extern unsigned int machine_size;
-/* true if the char type is signed */
+/** byte-order: true = big-endian, false = little-endian */
+extern bool byte_order_big_endian;
+
+/** true if the char type is signed */
extern bool char_is_signed;
-/* true for strict language checking. */
+/** true for strict language checking. */
extern bool strict_mode;
-/* true if wchar_t is equal to unsigned short. */
-extern bool opt_short_wchar_t;
+/** atomic type of wchar_t */
+extern atomic_type_kind_t wchar_atomic_kind;
+
+/** size of long double in bits (this is the size stored to memory, not
+ * necessary the precision of the arithmetic) */
+extern unsigned long_double_size;
+
+/** a hack that adds a call to __main into the main function, necessary on
+ * mingw */
+extern bool enable_main_collect2_hack;
+
+extern bool freestanding;
#endif