/* Descriptors */ #ifndef Py_DESCROBJECT_H #define Py_DESCROBJECT_H #ifdef __cplusplus extern "C" { #endif typedef PyObject *(*getter)(PyObject *, void *); typedef int (*setter)(PyObject *, PyObject *, void *); typedef struct PyGetSetDef { const char *name; getter get; setter set; const char *doc; void *closure; } PyGetSetDef; #ifndef Py_LIMITED_API typedef PyObject *(*wrapperfunc)(PyObject *self, PyObject *args, void *wrapped); typedef PyObject *(*wrapperfunc_kwds)(PyObject *self, PyObject *args, void *wrapped, PyObject *kwds); struct wrapperbase { const char *name; int offset; void *function; wrapperfunc wrapper; const char *doc; int flags; PyObject *name_strobj; }; /* Flags for above struct */ #define PyWrapperFlag_KEYWORDS 1 /* wrapper function takes keyword args */ /* Various kinds of descriptor objects */ typedef struct { PyObject_HEAD PyTypeObject *d_type; PyObject *d_name; PyObject *d_qualname; } PyDescrObject; #define PyDescr_COMMON PyDescrObject d_common #define PyDescr_TYPE(x) (((PyDescrObject *)(x))->d_type) #define PyDescr_NAME(x) (((PyDescrObject *)(x))->d_name) typedef struct { PyDescr_COMMON; PyMethodDef *d_method; vectorcallfunc vectorcall; } PyMethodDescrObject; typedef struct { PyDescr_COMMON; struct PyMemberDef *d_member; } PyMemberDescrObject; typedef struct { PyDescr_COMMON; PyGetSetDef *d_getset; } PyGetSetDescrObject; typedef struct { PyDescr_COMMON; struct wrapperbase *d_base; void *d_wrapped; /* This can be any function pointer */ } PyWrapperDescrObject; #endif /* Py_LIMITED_API */ PyAPI_DATA(PyTypeObject) PyClassMethodDescr_Type; PyAPI_DATA(PyTypeObject) PyGetSetDescr_Type; PyAPI_DATA(PyTypeObject) PyMemberDescr_Type; PyAPI_DATA(PyTypeObject) PyMethodDescr_Type; PyAPI_DATA(PyTypeObject) PyWrapperDescr_Type; PyAPI_DATA(PyTypeObject) PyDictProxy_Type; #ifndef Py_LIMITED_API PyAPI_DATA(PyTypeObject) _PyMethodWrapper_Type; #endif /* Py_LIMITED_API */ PyAPI_FUNC(PyObject *) PyDescr_NewMethod(PyTypeObject *, PyMethodDef *); PyAPI_FUNC(PyObject *) PyDescr_NewClassMethod(PyTypeObject *, PyMethodDef *); struct PyMemberDef; /* forward declaration for following prototype */ PyAPI_FUNC(PyObject *) PyDescr_NewMember(PyTypeObject *, struct PyMemberDef *); PyAPI_FUNC(PyObject *) PyDescr_NewGetSet(PyTypeObject *, struct PyGetSetDef *); #ifndef Py_LIMITED_API PyAPI_FUNC(PyObject *) PyDescr_NewWrapper(PyTypeObject *, struct wrapperbase *, void *); #define PyDescr_IsData(d) (Py_TYPE(d)->tp_descr_set != NULL) #endif PyAPI_FUNC(PyObject *) PyDictProxy_New(PyObject *); PyAPI_FUNC(PyObject *) PyWrapper_New(PyObject *, PyObject *); PyAPI_DATA(PyTypeObject) PyProperty_Type; #ifdef __cplusplus } #endif #endif /* !Py_DESCROBJECT_H */