--- /usr/lib/python2.5/ctypes/__init__.py.orig	2008-09-18 16:12:31.000000000 +0200
+++ /usr/lib/python2.5/ctypes/__init__.py	2008-09-18 16:12:46.000000000 +0200
@@ -485,7 +485,7 @@
 def cast(obj, typ):
     return _cast(obj, obj, typ)
 
-_string_at = CFUNCTYPE(py_object, c_void_p, c_int)(_string_at_addr)
+_string_at = PYFUNCTYPE(py_object, c_void_p, c_int)(_string_at_addr)
 def string_at(ptr, size=-1):
     """string_at(addr[, size]) -> string