ffi::marshal: Remove unwrapped PyMarshal_* functions.

src/ffi/marshal.rs

@@ -4,27 +4,9 @@ use std::os::raw::{c_char, c_int, c_long};
 
 #[cfg_attr(windows, link(name = "pythonXY"))]
 extern "C" {
-    #[cfg_attr(PyPy, link_name = "PyMarshal_WriteLongToFile")]
-    pub fn PyMarshal_WriteLongToFile(value: c_long, file: *mut FILE, version: c_int);
-
-    #[cfg_attr(PyPy, link_name = "PyMarshal_WriteObjectToFile")]
-    pub fn PyMarshal_WriteObjectToFile(value: *mut PyObject, file: *mut FILE, version: c_int);
-
     #[cfg_attr(PyPy, link_name = "PyMarshal_WriteObjectToString")]
     pub fn PyMarshal_WriteObjectToString(object: *mut PyObject, version: c_int) -> *mut PyObject;
 
-    #[cfg_attr(PyPy, link_name = "PyMarshal_ReadLongFromFile")]
-    pub fn PyMarshal_ReadLongFromFile(file: *mut FILE) -> c_long;
-
-    #[cfg_attr(PyPy, link_name = "PyMarshal_ReadShortFromFile")]
-    pub fn PyMarshal_ReadShortFromFile(file: *mut FILE) -> c_int;
-
-    #[cfg_attr(PyPy, link_name = "PyMarshal_ReadObjectFromFile")]
-    pub fn PyMarshal_ReadObjectFromFile(file: *mut FILE) -> *mut PyObject;
-
-    #[cfg_attr(PyPy, link_name = "PyMarshal_ReadLastObjectFromFile")]
-    pub fn PyMarshal_ReadLastObjectFromFile(file: *mut FILE) -> *mut PyObject;
-
     #[cfg_attr(PyPy, link_name = "PyMarshal_ReadObjectFromString")]
     pub fn PyMarshal_ReadObjectFromString(data: *const c_char, len: isize) -> *mut PyObject;
 }