/* Copyright (C) 2001-2002 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef _STDBOOL_H #define _STDBOOL_H /* ISO C 99 <stdbool.h> for platforms that lack it. */ /* 7.16. Boolean type and values */ /* BeOS <sys/socket.h> already #defines false 0, true 1. We use the same definitions below, but temporarily we have to #undef them. */ #ifdef __BEOS__ # undef false # undef true #endif /* For the sake of symbolic names in gdb, define _Bool as an enum type. */ #ifndef __cplusplus # if !0 typedef enum { false = 0, true = 1 } _Bool; # endif #else typedef bool _Bool; #endif #define bool _Bool /* The other macros must be usable in preprocessor directives. */ #define false 0 #define true 1 #define __bool_true_false_are_defined 1 #endif /* _STDBOOL_H */