| #if !defined ISO && !defined POSIX && !defined XPG4 && !defined XPG42 && !defined UNIX98 | |
| macro bool | |
| macro-int-constant true {int} == 1 | |
| macro-int-constant false {int} == 0 | |
| macro-int-constant __bool_true_false_are_defined {int} == 1 | |
| #if !defined ISO && !defined ISO99 && !defined ISO11 | |
| allow *_t | |
| #endif | |
| #endif |