#ifndef _STDBOOL_H #define _STDBOOL_H /******************************************************************************* * This file contains the definitions specified in stdbool.h. It is provided to * allow the library to be built using compilers that do not provide their own * stdbool.h defintion. * * To use this file: * * 1) Copy this file into a directory that is in your compiler's include path. * The directory must be part of the include path for system header files, * for example passed using gcc's "-I" or "-isystem" options. * * 2) Rename the copied file stdbool.h. * */ #ifndef __cplusplus /* _Bool was introduced in C99. */ #define bool int #define false 0 #define true 1 #endif #define __bool_true_false_are_defined 1 #endif /* _STDBOOL_H */