1 #ifndef stdbool_h 2 #define stdbool_h 3 4 #include <wtypes.h> 5 6 /* MSVC doesn't define _Bool or bool in C, but does have BOOL */ 7 /* Note this doesn't pass autoconf's test because (bool) 0.5 != true */ 8 /* Clang-cl uses MSVC headers, so needs msvc_compat, but has _Bool as 9 * a built-in type. */ 10 #ifndef __clang__ 11 typedef BOOL _Bool; 12 #endif 13 14 #define bool _Bool 15 #define true 1 16 #define false 0 17 18 #define __bool_true_false_are_defined 1 19 20 #endif /* stdbool_h */ 21
