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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) (Py_TYPE(x) == &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 */ |