[project @ 2003-05-23 08:59:46 by simonmar]

[ghc-base.git] / Foreign / C / Types.hs

diff --git a/Foreign/C/Types.hs b/Foreign/C/Types.hs
index f209672..15b624a 100644 (file)
--- a/Foreign/C/Types.hs
+++ b/Foreign/C/Types.hs
@@ -1,32 +1,54 @@
 {-# OPTIONS -fno-implicit-prelude #-}
 -----------------------------------------------------------------------------
--- 
+-- |
 -- Module      :  Foreign.C.Types
 -- Copyright   :  (c) The FFI task force 2001
--- License     :  BSD-style (see the file libraries/core/LICENSE)
+-- License     :  BSD-style (see the file libraries/base/LICENSE)
 -- 
 -- Maintainer  :  ffi@haskell.org
--- Stability   :  experimental
--- Portability :  non-portable
---
--- $Id: Types.hs,v 1.1 2001/06/28 14:15:03 simonmar Exp $
+-- Stability   :  provisional
+-- Portability :  portable
 --
--- Mapping of C types to corresponding Haskell types. A cool hack...
+-- Mapping of C types to corresponding Haskell types.
 --
 -----------------------------------------------------------------------------
 
 module Foreign.C.Types
        ( -- Integral types, instances of: Eq, Ord, Num, Read, Show, Enum,
          -- Typeable, Storable, Bounded, Real, Integral, Bits
-         CChar(..),    CSChar(..),  CUChar(..)
-       , CShort(..),   CUShort(..), CInt(..),    CUInt(..)
-       , CLong(..),    CULong(..),  CLLong(..),  CULLong(..)
+         CChar,  CSChar,  CUChar
+       , CShort, CUShort, CInt,   CUInt
+       , CLong,  CULong
+       , CPtrdiff, CSize, CWchar, CSigAtomic
+        , CLLong, CULLong
+         -- Numeric types, instances of: Eq, Ord, Num, Read, Show, Enum,
+         -- Typeable, Storable
+       , CClock,   CTime
 
          -- Floating types, instances of: Eq, Ord, Num, Read, Show, Enum,
-         -- Typeable, Storable, Real, Fractional, Floating, RealFrac, RealFloat
-       , CFloat(..),   CDouble(..), CLDouble(..)
+         -- Typeable, Storable, Real, Fractional, Floating, RealFrac,
+         -- RealFloat 
+       , CFloat,  CDouble, CLDouble
+
+          -- Instances of: Eq and Storable
+       , CFile,        CFpos,     CJmpBuf
        ) where
 
+#ifdef __NHC__
+import NHC.FFI
+  ( CChar,  CSChar,  CUChar
+  , CShort, CUShort, CInt,   CUInt
+  , CLong,  CULong, CLLong, CULLong
+  , CPtrdiff, CSize, CWchar, CSigAtomic
+  , CClock,   CTime
+  , CFloat,  CDouble, CLDouble
+  , CFile,        CFpos,     CJmpBuf
+  , Storable(..)
+  )
+#else
+
+import Foreign.C.TypesISO
+import Foreign.Storable
 import Data.Bits       ( Bits(..) )
 import Data.Int                ( Int8,  Int16,  Int32,  Int64  )
 import Data.Word       ( Word8, Word16, Word32, Word64 )
@@ -40,8 +62,12 @@ import GHC.Real
 import GHC.Show
 import GHC.Read
 import GHC.Num
+#else
+import Control.Monad
+import Foreign.Ptr
 #endif
 
+#include "Dynamic.h"
 #include "CTypes.h"
 
 INTEGRAL_TYPE(CChar,tyConCChar,"CChar",HTYPE_CHAR)
@@ -91,24 +117,4 @@ FLOATING_TYPE(CDouble,tyConCDouble,"CDouble",HTYPE_DOUBLE)
 -- HACK: Currently no long double in the FFI, so we simply re-use double
 FLOATING_TYPE(CLDouble,tyConCLDouble,"CLDouble",HTYPE_DOUBLE)
 
-
-#include "Dynamic.h"
-INSTANCE_TYPEABLE0(CChar,cCharTc,"CChar")
-INSTANCE_TYPEABLE0(CSChar,cSCharTc,"CSChar")
-INSTANCE_TYPEABLE0(CUChar,cUCharTc,"CUChar")
-
-INSTANCE_TYPEABLE0(CShort,cShortTc,"CShort")
-INSTANCE_TYPEABLE0(CUShort,cUShortTc,"CUShort")
-
-INSTANCE_TYPEABLE0(CInt,cIntTc,"CInt")
-INSTANCE_TYPEABLE0(CUInt,cUIntTc,"CUInt")
-
-INSTANCE_TYPEABLE0(CLong,cLongTc,"CLong")
-INSTANCE_TYPEABLE0(CULong,cULongTc,"CULong")
-
-INSTANCE_TYPEABLE0(CLLong,cLLongTc,"CLLong")
-INSTANCE_TYPEABLE0(CULLong,cULLongTc,"CULLong")
-
-INSTANCE_TYPEABLE0(CFloat,cFloatTc,"CFloat")
-INSTANCE_TYPEABLE0(CDouble,cDoubleTc,"CDouble")
-INSTANCE_TYPEABLE0(CLDouble,cLDoubleTc,"CLDouble")
+#endif