From 937b5d08ddb42909c827b0bdb60eb9c09e4ddc91 Mon Sep 17 00:00:00 2001
From: Vincent Hanquez <vincent@snarc.org>
Date: Sun, 3 May 2015 14:31:14 +0100
Subject: [PATCH] [scrypt] cleanup module / extensiotn

---
 Crypto/KDF/Scrypt.hs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Crypto/KDF/Scrypt.hs b/Crypto/KDF/Scrypt.hs
index 557172b..6f47604 100644
--- a/Crypto/KDF/Scrypt.hs
+++ b/Crypto/KDF/Scrypt.hs
@@ -9,7 +9,6 @@
 --
 {-# LANGUAGE BangPatterns #-}
 {-# LANGUAGE ForeignFunctionInterface #-}
-{-# LANGUAGE CPP #-}
 module Crypto.KDF.Scrypt
     ( Parameters(..)
     , generate
@@ -25,7 +24,6 @@ import           Crypto.Hash (SHA256(..))
 import qualified Crypto.KDF.PBKDF2 as PBKDF2
 import           Crypto.Internal.Compat (popCount, unsafeDoIO)
 import qualified Crypto.Internal.ByteArray as B
-import           Crypto.Internal.Bytes (bufCopy)
 
 -- | Parameters for Scrypt
 data Parameters = Parameters