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| 1 | /* Boolean object interface */
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| 2 |
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| 3 | #ifndef Py_BOOLOBJECT_H
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| 4 | #define Py_BOOLOBJECT_H
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| 5 | #ifdef __cplusplus
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| 6 | extern "C" {
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| 7 | #endif
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| 8 |
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| 9 |
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| 10 | typedef PyIntObject PyBoolObject;
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| 11 |
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| 12 | PyAPI_DATA(PyTypeObject) PyBool_Type;
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| 13 |
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| 14 | #define PyBool_Check(x) ((x)->ob_type == &PyBool_Type)
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| 15 |
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| 16 | /* Py_False and Py_True are the only two bools in existence.
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| 17 | Don't forget to apply Py_INCREF() when returning either!!! */
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| 18 |
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| 19 | /* Don't use these directly */
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| 20 | PyAPI_DATA(PyIntObject) _Py_ZeroStruct, _Py_TrueStruct;
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| 21 |
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| 22 | /* Use these macros */
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| 23 | #define Py_False ((PyObject *) &_Py_ZeroStruct)
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| 24 | #define Py_True ((PyObject *) &_Py_TrueStruct)
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| 25 |
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| 26 | /* Macros for returning Py_True or Py_False, respectively */
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| 27 | #define Py_RETURN_TRUE return Py_INCREF(Py_True), Py_True
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| 28 | #define Py_RETURN_FALSE return Py_INCREF(Py_False), Py_False
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| 29 |
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| 30 | /* Function to return a bool from a C long */
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| 31 | PyAPI_FUNC(PyObject *) PyBool_FromLong(long);
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| 32 |
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| 33 | #ifdef __cplusplus
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| 34 | }
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| 35 | #endif
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| 36 | #endif /* !Py_BOOLOBJECT_H */
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