) where
+#ifdef __NHC__
+import NHC.FFI (Storable(..))
+#else
+
import Control.Monad ( liftM )
-import Foreign.Ptr
-import Foreign.C.Types
-import Foreign.C.TypesISO
#include "MachDeps.h"
+#include "config.h"
#ifdef __GLASGOW_HASKELL__
import GHC.Storable
import GHC.Err
import GHC.IOBase
import GHC.Base
-#elif defined(__HUGS__)
+#else
+import Data.Int
+import Data.Word
+import Foreign.Ptr
+import Foreign.StablePtr
+#endif
+
+#ifdef __HUGS__
+import Hugs.Prelude
import Hugs.Storable
#endif
-- System-dependent, but rather obvious instances
instance Storable Bool where
- sizeOf _ = sizeOf (undefined::CInt)
- alignment _ = alignment (undefined::CInt)
- peekElemOff p i = liftM (/= (0::CInt)) $ peekElemOff (castPtr p) i
- pokeElemOff p i x = pokeElemOff (castPtr p) i (if x then 1 else 0::CInt)
+ sizeOf _ = sizeOf (undefined::HTYPE_INT)
+ alignment _ = alignment (undefined::HTYPE_INT)
+ peekElemOff p i = liftM (/= (0::HTYPE_INT)) $ peekElemOff (castPtr p) i
+ pokeElemOff p i x = pokeElemOff (castPtr p) i (if x then 1 else 0::HTYPE_INT)
#define STORABLE(T,size,align,read,write) \
instance Storable (T) where { \
STORABLE(Int64,SIZEOF_INT64,ALIGNMENT_INT64,
readInt64OffPtr,writeInt64OffPtr)
-#define NSTORABLE(T) \
-instance Storable T where { \
- sizeOf (T x) = sizeOf x ; \
- alignment (T x) = alignment x ; \
- peekElemOff a i = liftM T (peekElemOff (castPtr a) i) ; \
- pokeElemOff a i (T x) = pokeElemOff (castPtr a) i x }
-
-NSTORABLE(CChar)
-NSTORABLE(CSChar)
-NSTORABLE(CUChar)
-NSTORABLE(CShort)
-NSTORABLE(CUShort)
-NSTORABLE(CInt)
-NSTORABLE(CUInt)
-NSTORABLE(CLong)
-NSTORABLE(CULong)
-#ifndef __HUGS__
-NSTORABLE(CLLong)
-NSTORABLE(CULLong)
#endif
-NSTORABLE(CFloat)
-NSTORABLE(CDouble)
-NSTORABLE(CLDouble)
-NSTORABLE(CPtrdiff)
-NSTORABLE(CSize)
-NSTORABLE(CWchar)
-NSTORABLE(CSigAtomic)
-NSTORABLE(CClock)
-NSTORABLE(CTime)