--- a/py.pyx	Sun Aug 16 16:38:44 2009 +0300
+++ b/py.pyx	Sun Aug 16 18:29:55 2009 +0300
@@ -1,5 +1,5 @@
 
-cdef int raise_errno () except -1 :
+cdef int raise_errno (char *func) except -1 :
     PyErr_SetFromErrno(PyExc_OSError)
 
     return -1