1 #ifndef Py_INTERNAL_UNIONOBJECT_H 2 #define Py_INTERNAL_UNIONOBJECT_H 3 #ifdef __cplusplus 4 extern "C" { 5 #endif 6 7 #ifndef Py_BUILD_CORE 8 # error "this header requires Py_BUILD_CORE define" 9 #endif 10 11 extern PyTypeObject _PyUnion_Type; 12 #define _PyUnion_Check(op) Py_IS_TYPE(op, &_PyUnion_Type) 13 extern PyObject *_Py_union_type_or(PyObject *, PyObject *); 14 15 #define _PyGenericAlias_Check(op) PyObject_TypeCheck(op, &Py_GenericAliasType) 16 extern PyObject *_Py_subs_parameters(PyObject *, PyObject *, PyObject *, PyObject *); 17 extern PyObject *_Py_make_parameters(PyObject *); 18 19 #ifdef __cplusplus 20 } 21 #endif 22 #endif /* !Py_INTERNAL_UNIONOBJECT_H */ 23