/* Copyright 1999 Element 14 Ltd * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #pragma force_top_level #pragma include_only_once /* stdbool.h: ISO 'C' (WG14/N843 Aug 98) library header, section 7.16 */ /* Copyright (C) Element 14 Ltd. 1999 */ /* version 1.00 */ #ifndef __stdbool_h #define __stdbool_h #define false 0 #define true 1 #ifdef __STDC_VERSION__ #if __STDC_VERSION__ >= 199901L /* * According to the FDIS of August 1998, _Bool is a built-in type, and * bool is #defined to it. This will require compiler support... */ #define bool _Bool #define __bool_true_false_are_defined 1 #endif #endif #ifndef __bool_true_false_are_defined /* * This is bool, as per the working draft of November 1997. We can do this * without tweaking the compiler. This should be largely indistiguishable * when used in a conformant manner. Note that sizeof(bool) will almost * certainly shrink from 4 to 1 when _Bool is implemented... * * Would like bool to be a char, but it must be useable as a bitfield. * Therefore, we use int. Note that an int bitfield is unsigned, so bool:1 * is unsigned, as required. */ typedef int bool; #define __bool_true_false_are_defined 1 #endif #endif /* end of stdbool.h */