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https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 2a5b6225102534736411354a3789ad9b64ccf3b7 authored by Benjamin Peterson on 09 March 2010, 21:47:28 UTC, committed by Benjamin Peterson on 09 March 2010, 21:47:28 UTC 
Merged revisions 78817 via svnmerge from
 
svn+ssh://pythondev@svn.python.org/python/trunk

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  r78817 | benjamin.peterson | 2010-03-09 15:43:36 -0600 (Tue, 09 Mar 2010) | 1 line

  handle an empty OPT variable correctly #8100
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Tip revision: 2a5b6225102534736411354a3789ad9b64ccf3b7 authored by Benjamin Peterson on 09 March 2010, 21:47:28 UTC
Merged revisions 78817 via svnmerge from
Tip revision: 2a5b622
boolobject.h 
/* Boolean object interface */

#ifndef Py_BOOLOBJECT_H
#define Py_BOOLOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif


typedef PyIntObject PyBoolObject;

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(PyIntObject) _Py_ZeroStruct, _Py_TrueStruct;

/* Use these macros */
#define Py_False ((PyObject *) &_Py_ZeroStruct)
#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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