/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.This file is part of GNU CC.GNU CC is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation; either version 2, or (at your option)any later version.GNU CC is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with GNU CC; see the file COPYING.  If not, write tothe Free Software Foundation, 59 Temple Place - Suite 330,Boston, MA 02111-1307, USA.  *//* As a special exception, if you include this header file into source   files compiled by GCC, this header file does not by itself cause   the resulting executable to be covered by the GNU General Public   License.  This exception does not however invalidate any other   reasons why the executable file might be covered by the GNU General   Public License.  *//* * ISO C Standard:  7.9  Alternative spellings  <iso646.h> */#ifndef _ISO646_H#define _ISO646_H#ifndef __cplusplus#define and	&&#define and_eq	&=#define bitand	&#define bitor	|#define compl	~#define not	!#define not_eq	!=#define or	||#define or_eq	|=#define xor	^#define xor_eq	^=#endif#endif