* Mass change: get rid of all init() methods, in favor of __init__()
  constructors.  There is no backward compatibility.  Not everything has
  been tested.
* aiff.{py,doc}: deleted in favor of aifc.py (which contains its docs as
  comments)
diff --git a/Lib/mutex.py b/Lib/mutex.py
index 374f457..b897863 100644
--- a/Lib/mutex.py
+++ b/Lib/mutex.py
@@ -15,10 +15,9 @@
 	#
 	# Create a new mutex -- initially unlocked
 	#
-	def init(self):
+	def __init__(self):
 		self.locked = 0
 		self.queue = []
-		return self
 	#
 	# Test the locked bit of the mutex
 	#