add option -Wreturn-type

[cparser] / lang_features.h

diff --git a/lang_features.h b/lang_features.h
index cfddd86..ca876a7 100644 (file)
--- a/lang_features.h
+++ b/lang_features.h
@@ -1,16 +1,44 @@
+/*
+ * This file is part of cparser.
+ * Copyright (C) 2007-2008 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
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
 #ifndef LANG_FEATURES_H
 #define LANG_FEATURES_H
 
 enum lang_features {
-       _ANCIENT = 1,
-       _ANSI    = 2,
-       _C99     = 4,
-       _GNUC    = 8,
-       _MS      = 16,
-       _ALL     = 0xFF
+       _C89  = 1,
+       _ANSI = 2,
+       _C99  = 4,
+       _GNUC = 8,
+       _MS   = 16,
+       _ALL  = 0xFF
 };
 
 /* the current C mode/dialect */
 extern unsigned int c_mode;
 
+/* the 'machine size', 16, 32 or 64 bit */
+extern unsigned int machine_size;
+
+/* true if the char type is signed */
+extern bool char_is_signed;
+
+/* true for strict language checking. */
+extern bool strict_mode;
+
 #endif