1 {-# OPTIONS -fno-implicit-prelude #-}
2 -----------------------------------------------------------------------------
4 -- Module : Foreign.StablePtr
5 -- Copyright : (c) The University of Glasgow 2001
6 -- License : BSD-style (see the file libraries/core/LICENSE)
8 -- Maintainer : ffi@haskell.org
9 -- Stability : provisional
10 -- Portability : portable
14 -----------------------------------------------------------------------------
16 module Foreign.StablePtr
17 ( StablePtr, -- abstract
18 , newStablePtr -- :: a -> IO (StablePtr a)
19 , deRefStablePtr -- :: StablePtr a -> IO a
20 , freeStablePtr -- :: StablePtr a -> IO ()
21 , castStablePtrToPtr -- :: StablePtr a -> Ptr ()
22 , castPtrToStablePtr -- :: Ptr () -> StablePtr a
25 #ifdef __GLASGOW_HASKELL__