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use libc::c_int;
use pyport::Py_ssize_t;
use object::*;
#[cfg_attr(windows, link(name="pythonXY"))] extern "C" {
pub static mut PySet_Type: PyTypeObject;
pub static mut PyFrozenSet_Type: PyTypeObject;
}
#[inline]
pub unsafe fn PyFrozenSet_CheckExact(ob : *mut PyObject) -> c_int {
let f : *mut PyTypeObject = &mut PyFrozenSet_Type;
(Py_TYPE(ob) == f) as c_int
}
#[inline]
pub unsafe fn PyAnySet_CheckExact(ob : *mut PyObject) -> c_int {
let s : *mut PyTypeObject = &mut PySet_Type;
let f : *mut PyTypeObject = &mut PyFrozenSet_Type;
(Py_TYPE(ob) == s || Py_TYPE(ob) == f) as c_int
}
#[inline]
pub unsafe fn PyAnySet_Check(ob : *mut PyObject) -> c_int {
(PyAnySet_CheckExact(ob) != 0 ||
PyType_IsSubtype(Py_TYPE(ob), &mut PySet_Type) != 0 ||
PyType_IsSubtype(Py_TYPE(ob), &mut PyFrozenSet_Type) != 0) as c_int
}
#[inline]
pub unsafe fn PySet_Check(ob : *mut PyObject) -> c_int {
let s : *mut PyTypeObject = &mut PySet_Type;
(Py_TYPE(ob) == s || PyType_IsSubtype(Py_TYPE(ob), s) != 0) as c_int
}
#[inline]
pub unsafe fn PyFrozenSet_Check(ob : *mut PyObject) -> c_int {
let f : *mut PyTypeObject = &mut PyFrozenSet_Type;
(Py_TYPE(ob) == f || PyType_IsSubtype(Py_TYPE(ob), f) != 0) as c_int
}
#[cfg_attr(windows, link(name="pythonXY"))] extern "C" {
pub fn PySet_New(iterable: *mut PyObject) -> *mut PyObject;
pub fn PyFrozenSet_New(iterable: *mut PyObject) -> *mut PyObject;
pub fn PySet_Size(anyset: *mut PyObject) -> Py_ssize_t;
pub fn PySet_Clear(set: *mut PyObject) -> c_int;
pub fn PySet_Contains(anyset: *mut PyObject, key: *mut PyObject)
-> c_int;
pub fn PySet_Discard(set: *mut PyObject, key: *mut PyObject)
-> c_int;
pub fn PySet_Add(set: *mut PyObject, key: *mut PyObject) -> c_int;
pub fn PySet_Pop(set: *mut PyObject) -> *mut PyObject;
}