1 /* This takes the place of C99 stdbool.h, which at least some Windows
2 compilers don't have. (October 2005).
4 One must not also include <stdbool.h>, because it might cause a name
9 /* At least the GNU compiler defines __bool_true_false_are_defined */
10 #ifndef __bool_true_false_are_defined
11 #define __bool_true_false_are_defined