)
#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 )
-import Data.Dynamic
+import Data.Typeable
#ifdef __GLASGOW_HASKELL__
import GHC.Base
-- HACK: Currently no long double in the FFI, so we simply re-use double
FLOATING_TYPE(CLDouble,tyConCLDouble,"CLDouble",HTYPE_DOUBLE)
+{-# RULES
+"realToFrac/a->CFloat" realToFrac = \x -> CFloat (realToFrac x)
+"realToFrac/a->CDouble" realToFrac = \x -> CDouble (realToFrac x)
+"realToFrac/a->CLDouble" realToFrac = \x -> CLDouble (realToFrac x)
+
+"realToFrac/CFloat->a" realToFrac = \(CFloat x) -> realToFrac x
+"realToFrac/CDouble->a" realToFrac = \(CDouble x) -> realToFrac x
+"realToFrac/CLDouble->a" realToFrac = \(CLDouble x) -> realToFrac x
+ #-}
+
+INTEGRAL_TYPE(CPtrdiff,tyConCPtrdiff,"CPtrdiff",HTYPE_PTRDIFF_T)
+INTEGRAL_TYPE(CSize,tyConCSize,"CSize",HTYPE_SIZE_T)
+INTEGRAL_TYPE(CWchar,tyConCWchar,"CWchar",HTYPE_WCHAR_T)
+INTEGRAL_TYPE(CSigAtomic,tyConCSigAtomic,"CSigAtomic",HTYPE_SIG_ATOMIC_T)
+
+{-# RULES
+"fromIntegral/a->CPtrdiff" fromIntegral = \x -> CPtrdiff (fromIntegral x)
+"fromIntegral/a->CSize" fromIntegral = \x -> CSize (fromIntegral x)
+"fromIntegral/a->CWchar" fromIntegral = \x -> CWchar (fromIntegral x)
+"fromIntegral/a->CSigAtomic" fromIntegral = \x -> CSigAtomic (fromIntegral x)
+
+"fromIntegral/CPtrdiff->a" fromIntegral = \(CPtrdiff x) -> fromIntegral x
+"fromIntegral/CSize->a" fromIntegral = \(CSize x) -> fromIntegral x
+"fromIntegral/CWchar->a" fromIntegral = \(CWchar x) -> fromIntegral x
+"fromIntegral/CSigAtomic->a" fromIntegral = \(CSigAtomic x) -> fromIntegral x
+ #-}
+
+INTEGRAL_TYPE(CClock,tyConCClock,"CClock",HTYPE_CLOCK_T)
+INTEGRAL_TYPE(CTime,tyConCTime,"CTime",HTYPE_TIME_T)
+
+-- FIXME: Implement and provide instances for Eq and Storable
+data CFile = CFile
+data CFpos = CFpos
+data CJmpBuf = CJmpBuf
+
+-- C99 types which are still missing include:
+-- intptr_t, uintptr_t, intmax_t, uintmax_t, wint_t, wctrans_t, wctype_t
+
#endif