stdbool.h (1670B)
1/*------------------------------------------------------------------------- 2 stdbool.h - ANSI functions forward declarations 3 4 Copyright (C) 2004, Maarten Brock, sourceforge.brock@dse.nl 5 6 This library is free software; you can redistribute it and/or modify it 7 under the terms of the GNU General Public License as published by the 8 Free Software Foundation; either version 2, or (at your option) any 9 later version. 10 11 This library is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this library; see the file COPYING. If not, write to the 18 Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, 19 MA 02110-1301, USA. 20 21 As a special exception, if you link this library with other files, 22 some of which are compiled with SDCC, to produce an executable, 23 this library does not by itself cause the resulting executable to 24 be covered by the GNU General Public License. This exception does 25 not however invalidate any other reasons why the executable file 26 might be covered by the GNU General Public License. 27-------------------------------------------------------------------------*/ 28 29#ifndef __SDC51_STDBOOL_H 30#define __SDC51_STDBOOL_H 1 31 32/* Define true and false of type _Bool in a way compatible with the preprocessor (see N 2229 for details). */ 33#define true ((_Bool)+1) 34#define false ((_Bool)+0) 35 36#define bool _Bool 37#define __bool_true_false_are_defined 1 38 39#endif 40