1/* Boolean object interface */
2
3#ifndef Py_BOOLOBJECT_H
4#define Py_BOOLOBJECT_H
5#ifdef __cplusplus
6extern "C" {
7#endif
8
9
10PyAPI_DATA(PyTypeObject) PyBool_Type;
11
12#define PyBool_Check(x) (Py_TYPE(x) == &PyBool_Type)
13
14/* Py_False and Py_True are the only two bools in existence.
15Don't forget to apply Py_INCREF() when returning either!!! */
16
17/* Don't use these directly */
18PyAPI_DATA(struct _longobject) _Py_FalseStruct, _Py_TrueStruct;
19
20/* Use these macros */
21#define Py_False ((PyObject *) &_Py_FalseStruct)
22#define Py_True ((PyObject *) &_Py_TrueStruct)
23
24/* Macros for returning Py_True or Py_False, respectively */
25#define Py_RETURN_TRUE return Py_INCREF(Py_True), Py_True
26#define Py_RETURN_FALSE return Py_INCREF(Py_False), Py_False
27
28/* Function to return a bool from a C long */
29PyAPI_FUNC(PyObject *) PyBool_FromLong(long);
30
31#ifdef __cplusplus
32}
33#endif
34#endif /* !Py_BOOLOBJECT_H */
35