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authorjoe <joe@jerkface.net>2017-07-08 22:10:40 -0400
committerjoe <joe@jerkface.net>2017-07-08 22:10:40 -0400
commit8fe93b8e1d1d968bdf0b8a35335b060d92a9d7d7 (patch)
tree6e9a4b35f11de5ad0e4f422e0a6d268b5270befd /src/Crypto/Internal/DeepSeq.hs
parentf75d515bc0100e5ca372d592aa2f5f4ff2fc858c (diff)
WIP: Tox encryption.
Diffstat (limited to 'src/Crypto/Internal/DeepSeq.hs')
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1-- |
2-- Module : Crypto.Internal.DeepSeq
3-- License : BSD-style
4-- Maintainer : Vincent Hanquez <vincent@snarc.org>
5-- Stability : experimental
6-- Portability : unknown
7--
8-- Simple abstraction module to allow compilation without deepseq
9-- by defining our own NFData class if not compiling with deepseq
10-- support.
11--
12{-# LANGUAGE CPP #-}
13module Crypto.Internal.DeepSeq
14 ( NFData(..)
15 ) where
16
17#ifdef WITH_DEEPSEQ_SUPPORT
18import Control.DeepSeq
19#else
20import Data.Word
21import Data.ByteArray
22
23class NFData a where rnf :: a -> ()
24
25instance NFData Word8 where rnf w = w `seq` ()
26instance NFData Word16 where rnf w = w `seq` ()
27instance NFData Word32 where rnf w = w `seq` ()
28instance NFData Word64 where rnf w = w `seq` ()
29
30instance NFData Bytes where rnf b = b `seq` ()
31instance NFData ScrubbedBytes where rnf b = b `seq` ()
32
33#endif