cpython/Include/boolobject.h at 3.8 · python/cpython · GitHub

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/* Boolean object interface */

#ifndef Py_BOOLOBJECT_H

#define Py_BOOLOBJECT_H

#ifdef __cplusplus

extern "C" {

#endif

PyAPI_DATA(PyTypeObject) PyBool_Type;

#define PyBool_Check(x) (Py_TYPE(x) == &PyBool_Type)

/* Py_False and Py_True are the only two bools in existence.

Don't forget to apply Py_INCREF() when returning either!!! */

/* Don't use these directly */

PyAPI_DATA(struct _longobject) _Py_FalseStruct, _Py_TrueStruct;

/* Use these macros */

#define Py_False ((PyObject *) &_Py_FalseStruct)

#define Py_True ((PyObject *) &_Py_TrueStruct)

/* Macros for returning Py_True or Py_False, respectively */

#define Py_RETURN_TRUE return Py_INCREF(Py_True), Py_True

#define Py_RETURN_FALSE return Py_INCREF(Py_False), Py_False

/* Function to return a bool from a C long */

PyAPI_FUNC(PyObject *) PyBool_FromLong(long);

#ifdef __cplusplus

}

#endif

#endif /* !Py_BOOLOBJECT_H */

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