Include/boolobject.h

   1 /* Boolean object interface */
   2
   3 #ifndef Py_BOOLOBJECT_H
   4 #define Py_BOOLOBJECT_H
   5 #ifdef __cplusplus
   6 extern "C" {
   7 #endif
   8
   9
  10 PyAPI_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.
  15 Don't forget to apply Py_INCREF() when returning either!!! */
  16
  17 /* Don't use these directly */
  18 PyAPI_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 */
  29 PyAPI_FUNC(PyObject *) PyBool_FromLong(long);
  30
  31 #ifdef __cplusplus
  32 }
  33 #endif
  34 #endif /* !Py_BOOLOBJECT_H */