Deprecated statvfs for removal in 3.0.
diff --git a/Lib/statvfs.py b/Lib/statvfs.py
index 06a323f..f572422 100644
--- a/Lib/statvfs.py
+++ b/Lib/statvfs.py
@@ -1,4 +1,7 @@
 """Constants for interpreting the results of os.statvfs() and os.fstatvfs()."""
+from warnings import warnpy3k
+warnpy3k("the statvfs module has been removed in Python 3.0", stacklevel=2)
+del warnpy3k
 
 # Indices for statvfs struct members in the tuple returned by
 # os.statvfs() and os.fstatvfs().