37 files changed, 909 insertions, 548 deletions
diff --git a/lib/Data/Packed/Internal/Common.hs b/lib/Data/Packed/Internal/Common.hs
index 7305d8c..72a7e26 100644
--- a/lib/Data/Packed/Internal/Common.hs
+++ b/lib/Data/Packed/Internal/Common.hs
@@ -73,7 +73,7 @@ app4 f w1 o1 w2 o2 w3 o3 w4 o4 s = ww4 w1 o1 w2 o2 w3 o3 w4 o4 $
 -- GSL error codes are <= 1024
 -- | error codes for the auxiliary functions required by the wrappers
-errorCode :: Int -> String
+errorCode :: CInt -> String
 errorCode 2000 = "bad size"
 errorCode 2001 = "bad function code"
 errorCode 2002 = "memory problem"
@@ -85,7 +85,7 @@ errorCode 2007 = "not yet supported in this OS"
 errorCode n    = "code "++show n
 -- | check the error code
-check :: String -> IO Int -> IO ()
+check :: String -> IO CInt -> IO ()
 check msg f = do
    err <- f
    when (err/=0) $ if err > 1024
@@ -97,7 +97,7 @@ check msg f = do
    return ()
 -- | description of GSL error codes
-foreign import ccall "auxi.h gsl_strerror" gsl_strerror :: Int -> IO (Ptr CChar)
+foreign import ccall "auxi.h gsl_strerror" gsl_strerror :: CInt -> IO (Ptr CChar)
 {- | conversion of Haskell functions into function pointers that can be used in the C side
@@ -112,10 +112,10 @@ foreign import ccall "wrapper" mkfun:: (Double -> Ptr() -> Double) -> IO( FunPtr
 ------------------------------------------------
 type PD = Ptr Double                          --
 type PC = Ptr (Complex Double)                --
-type TV = Int -> PD -> IO Int                 --
+type TV = Int -> PD -> IO CInt                --
 type TVV = Int -> PD -> TV                    --
 type TVVV = Int -> PD -> TVV                  --
-type TM = Int -> Int -> PD -> IO Int          --
+type TM = Int -> Int -> PD -> IO CInt         --
 type TMM =  Int -> Int -> PD -> TM            --
 type TMMM =  Int -> Int -> PD -> TMM          --
 type TVM = Int -> PD -> TM                    --
@@ -123,7 +123,7 @@ type TVVM = Int -> PD -> TVM                  --
 type TMV = Int -> Int -> PD -> TV             --
 type TMVM = Int -> Int -> PD -> TVM           --
 type TMMVM = Int -> Int -> PD -> TMVM         --
-type TCM = Int -> Int -> PC -> IO Int         --
+type TCM = Int -> Int -> PC -> IO CInt        --
 type TCVCM = Int -> PC -> TCM                 --
 type TCMCVCM = Int -> Int -> PC -> TCVCM      --
 type TMCMCVCM = Int -> Int -> PD -> TCMCVCM   --
@@ -133,7 +133,7 @@ type TVCM = Int -> PD -> TCM                  --
 type TCMVCM = Int -> Int -> PC -> TVCM        --
 type TCMCMVCM = Int -> Int -> PC -> TCMVCM    --
 type TCMCMCM = Int -> Int -> PC -> TCMCM      --
-type TCV = Int -> PC -> IO Int                --
+type TCV = Int -> PC -> IO CInt               --
 type TCVCV = Int -> PC -> TCV                 --
 type TCVCVCV = Int -> PC -> TCVCV             --
 type TCMCV = Int -> Int -> PC -> TCV          --
diff --git a/lib/Data/Packed/Internal/Matrix.hs b/lib/Data/Packed/Internal/Matrix.hs
index b0fea51..c20726b 100644
--- a/lib/Data/Packed/Internal/Matrix.hs
+++ b/lib/Data/Packed/Internal/Matrix.hs
@@ -281,14 +281,14 @@ foreign import ccall unsafe "auxi.h multiplyR"
    cmultiplyR :: Int -> Int -> Int -> Ptr Double
               -> Int -> Int -> Int -> Ptr Double
               -> Int -> Int -> Ptr Double
-               -> IO Int
+               -> IO CInt
 multiplyC = multiplyAux cmultiplyC
 foreign import ccall unsafe "auxi.h multiplyC"
    cmultiplyC :: Int -> Int -> Int -> Ptr (Complex Double)
               -> Int -> Int -> Int -> Ptr (Complex Double)
               -> Int -> Int -> Ptr (Complex Double)
-               -> IO Int
+               -> IO CInt
 -- | matrix product
 multiply :: (Element a) => Matrix a -> Matrix a -> Matrix a
diff --git a/lib/Numeric/GSL/Differentiation.hs b/lib/Numeric/GSL/Differentiation.hs
index 071704a..841f2a0 100644
--- a/lib/Numeric/GSL/Differentiation.hs
+++ b/lib/Numeric/GSL/Differentiation.hs
@@ -23,6 +23,7 @@ module Numeric.GSL.Differentiation (
 ) where
 import Foreign
+import Foreign.C.Types(CInt)
 import Data.Packed.Internal(mkfun,check,(//))
 derivGen ::
@@ -46,7 +47,7 @@ derivGen c h f x = unsafePerformIO $ do
 foreign import ccall "gsl-aux.h deriv" 
 c_deriv :: Int -> FunPtr (Double -> Ptr () -> Double) -> Double -> Double 
-                    -> Ptr Double -> Ptr Double -> IO Int
+                    -> Ptr Double -> Ptr Double -> IO CInt
 {- | Adaptive central difference algorithm, /gsl_deriv_central/. For example:
diff --git a/lib/Numeric/GSL/Integration.hs b/lib/Numeric/GSL/Integration.hs
index 747b34c..b5f5930 100644
--- a/lib/Numeric/GSL/Integration.hs
+++ b/lib/Numeric/GSL/Integration.hs
@@ -21,6 +21,7 @@ module Numeric.GSL.Integration (
 ) where
 import Foreign
+import Foreign.C.Types(CInt)
 import Data.Packed.Internal(mkfun,check,(//))
@@ -55,7 +56,7 @@ integrateQAGS prec n f a b = unsafePerformIO $ do
 foreign import ccall "gsl-aux.h integrate_qags" 
 c_integrate_qags :: FunPtr (Double-> Ptr() -> Double) -> Double -> Double -> Double -> Int 
-                     -> Ptr Double -> Ptr Double -> IO Int
+                     -> Ptr Double -> Ptr Double -> IO CInt
 -----------------------------------------------------------------
 {- | Numerical integration using /gsl_integration_qng/ (useful for fast integration of smooth functions). For example:
@@ -86,5 +87,5 @@ integrateQNG prec f a b = unsafePerformIO $ do
 foreign import ccall "gsl-aux.h integrate_qng" 
 c_integrate_qng :: FunPtr (Double-> Ptr() -> Double) -> Double -> Double -> Double 
-                    -> Ptr Double -> Ptr Double -> IO Int
+                    -> Ptr Double -> Ptr Double -> IO CInt
diff --git a/lib/Numeric/GSL/Special/Airy.hs b/lib/Numeric/GSL/Special/Airy.hs
index d987e1f..382be7f 100644
--- a/lib/Numeric/GSL/Special/Airy.hs
+++ b/lib/Numeric/GSL/Special/Airy.hs
@@ -9,14 +9,13 @@ Portability :  uses ffi
 Wrappers for selected functions described at:
-<http://www.gnu.org/software/gsl/manual/html_node/Airy-Functions-and-Derivatives.html>
+<http://www.google.com/search?q=gsl_sf_airy.h&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 -}
 ------------------------------------------------------------
 module Numeric.GSL.Special.Airy(
-  Precision (..)
+  airy_Ai_e
-, airy_Ai_e
 , airy_Ai
 , airy_Bi_e
 , airy_Bi
@@ -39,128 +38,178 @@ module Numeric.GSL.Special.Airy(
 , airy_zero_Ai_deriv_e
 , airy_zero_Ai_deriv
 , airy_zero_Bi_deriv_e
-, airy_zero_Bi_deriv
+, airy_zero_Bi_deriv,
+Precision(..)
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_airy_Ai_e(double x,gsl_mode_t mode,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Ai_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Ai_e :: Double -> Precision -> (Double,Double)
 airy_Ai_e x mode = createSFR "airy_Ai_e" $ gsl_sf_airy_Ai_e x  (precCode mode)
-foreign import ccall "airy.h gsl_sf_airy_Ai_e" gsl_sf_airy_Ai_e :: Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_Ai_e" gsl_sf_airy_Ai_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_Ai(double x,gsl_mode_t mode);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Ai&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Ai :: Double -> Precision -> Double
 airy_Ai x mode = gsl_sf_airy_Ai x  (precCode mode)
 foreign import ccall "airy.h gsl_sf_airy_Ai" gsl_sf_airy_Ai :: Double -> Gsl_mode_t -> Double
 -- | wrapper for int gsl_sf_airy_Bi_e(double x,gsl_mode_t mode,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Bi_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Bi_e :: Double -> Precision -> (Double,Double)
 airy_Bi_e x mode = createSFR "airy_Bi_e" $ gsl_sf_airy_Bi_e x  (precCode mode)
-foreign import ccall "airy.h gsl_sf_airy_Bi_e" gsl_sf_airy_Bi_e :: Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_Bi_e" gsl_sf_airy_Bi_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_Bi(double x,gsl_mode_t mode);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Bi&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Bi :: Double -> Precision -> Double
 airy_Bi x mode = gsl_sf_airy_Bi x  (precCode mode)
 foreign import ccall "airy.h gsl_sf_airy_Bi" gsl_sf_airy_Bi :: Double -> Gsl_mode_t -> Double
 -- | wrapper for int gsl_sf_airy_Ai_scaled_e(double x,gsl_mode_t mode,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Ai_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Ai_scaled_e :: Double -> Precision -> (Double,Double)
 airy_Ai_scaled_e x mode = createSFR "airy_Ai_scaled_e" $ gsl_sf_airy_Ai_scaled_e x  (precCode mode)
-foreign import ccall "airy.h gsl_sf_airy_Ai_scaled_e" gsl_sf_airy_Ai_scaled_e :: Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_Ai_scaled_e" gsl_sf_airy_Ai_scaled_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_Ai_scaled(double x,gsl_mode_t mode);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Ai_scaled&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Ai_scaled :: Double -> Precision -> Double
 airy_Ai_scaled x mode = gsl_sf_airy_Ai_scaled x  (precCode mode)
 foreign import ccall "airy.h gsl_sf_airy_Ai_scaled" gsl_sf_airy_Ai_scaled :: Double -> Gsl_mode_t -> Double
 -- | wrapper for int gsl_sf_airy_Bi_scaled_e(double x,gsl_mode_t mode,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Bi_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Bi_scaled_e :: Double -> Precision -> (Double,Double)
 airy_Bi_scaled_e x mode = createSFR "airy_Bi_scaled_e" $ gsl_sf_airy_Bi_scaled_e x  (precCode mode)
-foreign import ccall "airy.h gsl_sf_airy_Bi_scaled_e" gsl_sf_airy_Bi_scaled_e :: Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_Bi_scaled_e" gsl_sf_airy_Bi_scaled_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_Bi_scaled(double x,gsl_mode_t mode);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Bi_scaled&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Bi_scaled :: Double -> Precision -> Double
 airy_Bi_scaled x mode = gsl_sf_airy_Bi_scaled x  (precCode mode)
 foreign import ccall "airy.h gsl_sf_airy_Bi_scaled" gsl_sf_airy_Bi_scaled :: Double -> Gsl_mode_t -> Double
 -- | wrapper for int gsl_sf_airy_Ai_deriv_e(double x,gsl_mode_t mode,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Ai_deriv_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Ai_deriv_e :: Double -> Precision -> (Double,Double)
 airy_Ai_deriv_e x mode = createSFR "airy_Ai_deriv_e" $ gsl_sf_airy_Ai_deriv_e x  (precCode mode)
-foreign import ccall "airy.h gsl_sf_airy_Ai_deriv_e" gsl_sf_airy_Ai_deriv_e :: Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_Ai_deriv_e" gsl_sf_airy_Ai_deriv_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_Ai_deriv(double x,gsl_mode_t mode);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Ai_deriv&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Ai_deriv :: Double -> Precision -> Double
 airy_Ai_deriv x mode = gsl_sf_airy_Ai_deriv x  (precCode mode)
 foreign import ccall "airy.h gsl_sf_airy_Ai_deriv" gsl_sf_airy_Ai_deriv :: Double -> Gsl_mode_t -> Double
 -- | wrapper for int gsl_sf_airy_Bi_deriv_e(double x,gsl_mode_t mode,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Bi_deriv_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Bi_deriv_e :: Double -> Precision -> (Double,Double)
 airy_Bi_deriv_e x mode = createSFR "airy_Bi_deriv_e" $ gsl_sf_airy_Bi_deriv_e x  (precCode mode)
-foreign import ccall "airy.h gsl_sf_airy_Bi_deriv_e" gsl_sf_airy_Bi_deriv_e :: Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_Bi_deriv_e" gsl_sf_airy_Bi_deriv_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_Bi_deriv(double x,gsl_mode_t mode);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Bi_deriv&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Bi_deriv :: Double -> Precision -> Double
 airy_Bi_deriv x mode = gsl_sf_airy_Bi_deriv x  (precCode mode)
 foreign import ccall "airy.h gsl_sf_airy_Bi_deriv" gsl_sf_airy_Bi_deriv :: Double -> Gsl_mode_t -> Double
 -- | wrapper for int gsl_sf_airy_Ai_deriv_scaled_e(double x,gsl_mode_t mode,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Ai_deriv_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Ai_deriv_scaled_e :: Double -> Precision -> (Double,Double)
 airy_Ai_deriv_scaled_e x mode = createSFR "airy_Ai_deriv_scaled_e" $ gsl_sf_airy_Ai_deriv_scaled_e x  (precCode mode)
-foreign import ccall "airy.h gsl_sf_airy_Ai_deriv_scaled_e" gsl_sf_airy_Ai_deriv_scaled_e :: Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_Ai_deriv_scaled_e" gsl_sf_airy_Ai_deriv_scaled_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_Ai_deriv_scaled(double x,gsl_mode_t mode);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Ai_deriv_scaled&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Ai_deriv_scaled :: Double -> Precision -> Double
 airy_Ai_deriv_scaled x mode = gsl_sf_airy_Ai_deriv_scaled x  (precCode mode)
 foreign import ccall "airy.h gsl_sf_airy_Ai_deriv_scaled" gsl_sf_airy_Ai_deriv_scaled :: Double -> Gsl_mode_t -> Double
 -- | wrapper for int gsl_sf_airy_Bi_deriv_scaled_e(double x,gsl_mode_t mode,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Bi_deriv_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Bi_deriv_scaled_e :: Double -> Precision -> (Double,Double)
 airy_Bi_deriv_scaled_e x mode = createSFR "airy_Bi_deriv_scaled_e" $ gsl_sf_airy_Bi_deriv_scaled_e x  (precCode mode)
-foreign import ccall "airy.h gsl_sf_airy_Bi_deriv_scaled_e" gsl_sf_airy_Bi_deriv_scaled_e :: Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_Bi_deriv_scaled_e" gsl_sf_airy_Bi_deriv_scaled_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_Bi_deriv_scaled(double x,gsl_mode_t mode);
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_Bi_deriv_scaled&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 airy_Bi_deriv_scaled :: Double -> Precision -> Double
 airy_Bi_deriv_scaled x mode = gsl_sf_airy_Bi_deriv_scaled x  (precCode mode)
 foreign import ccall "airy.h gsl_sf_airy_Bi_deriv_scaled" gsl_sf_airy_Bi_deriv_scaled :: Double -> Gsl_mode_t -> Double
 -- | wrapper for int gsl_sf_airy_zero_Ai_e(int s,gsl_sf_result* result);
-airy_zero_Ai_e :: Int -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_zero_Ai_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+airy_zero_Ai_e :: CInt -> (Double,Double)
 airy_zero_Ai_e s = createSFR "airy_zero_Ai_e" $ gsl_sf_airy_zero_Ai_e s
-foreign import ccall "airy.h gsl_sf_airy_zero_Ai_e" gsl_sf_airy_zero_Ai_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_zero_Ai_e" gsl_sf_airy_zero_Ai_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_zero_Ai(int s);
-airy_zero_Ai :: Int -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_zero_Ai&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+airy_zero_Ai :: CInt -> Double
 airy_zero_Ai = gsl_sf_airy_zero_Ai
-foreign import ccall "airy.h gsl_sf_airy_zero_Ai" gsl_sf_airy_zero_Ai :: Int -> Double
+foreign import ccall "airy.h gsl_sf_airy_zero_Ai" gsl_sf_airy_zero_Ai :: CInt -> Double
 -- | wrapper for int gsl_sf_airy_zero_Bi_e(int s,gsl_sf_result* result);
-airy_zero_Bi_e :: Int -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_zero_Bi_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+airy_zero_Bi_e :: CInt -> (Double,Double)
 airy_zero_Bi_e s = createSFR "airy_zero_Bi_e" $ gsl_sf_airy_zero_Bi_e s
-foreign import ccall "airy.h gsl_sf_airy_zero_Bi_e" gsl_sf_airy_zero_Bi_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_zero_Bi_e" gsl_sf_airy_zero_Bi_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_zero_Bi(int s);
-airy_zero_Bi :: Int -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_zero_Bi&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+airy_zero_Bi :: CInt -> Double
 airy_zero_Bi = gsl_sf_airy_zero_Bi
-foreign import ccall "airy.h gsl_sf_airy_zero_Bi" gsl_sf_airy_zero_Bi :: Int -> Double
+foreign import ccall "airy.h gsl_sf_airy_zero_Bi" gsl_sf_airy_zero_Bi :: CInt -> Double
 -- | wrapper for int gsl_sf_airy_zero_Ai_deriv_e(int s,gsl_sf_result* result);
-airy_zero_Ai_deriv_e :: Int -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_zero_Ai_deriv_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+airy_zero_Ai_deriv_e :: CInt -> (Double,Double)
 airy_zero_Ai_deriv_e s = createSFR "airy_zero_Ai_deriv_e" $ gsl_sf_airy_zero_Ai_deriv_e s
-foreign import ccall "airy.h gsl_sf_airy_zero_Ai_deriv_e" gsl_sf_airy_zero_Ai_deriv_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_zero_Ai_deriv_e" gsl_sf_airy_zero_Ai_deriv_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_zero_Ai_deriv(int s);
-airy_zero_Ai_deriv :: Int -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_zero_Ai_deriv&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+airy_zero_Ai_deriv :: CInt -> Double
 airy_zero_Ai_deriv = gsl_sf_airy_zero_Ai_deriv
-foreign import ccall "airy.h gsl_sf_airy_zero_Ai_deriv" gsl_sf_airy_zero_Ai_deriv :: Int -> Double
+foreign import ccall "airy.h gsl_sf_airy_zero_Ai_deriv" gsl_sf_airy_zero_Ai_deriv :: CInt -> Double
 -- | wrapper for int gsl_sf_airy_zero_Bi_deriv_e(int s,gsl_sf_result* result);
-airy_zero_Bi_deriv_e :: Int -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_zero_Bi_deriv_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+airy_zero_Bi_deriv_e :: CInt -> (Double,Double)
 airy_zero_Bi_deriv_e s = createSFR "airy_zero_Bi_deriv_e" $ gsl_sf_airy_zero_Bi_deriv_e s
-foreign import ccall "airy.h gsl_sf_airy_zero_Bi_deriv_e" gsl_sf_airy_zero_Bi_deriv_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "airy.h gsl_sf_airy_zero_Bi_deriv_e" gsl_sf_airy_zero_Bi_deriv_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_airy_zero_Bi_deriv(int s);
-airy_zero_Bi_deriv :: Int -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_airy_zero_Bi_deriv&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+airy_zero_Bi_deriv :: CInt -> Double
 airy_zero_Bi_deriv = gsl_sf_airy_zero_Bi_deriv
-foreign import ccall "airy.h gsl_sf_airy_zero_Bi_deriv" gsl_sf_airy_zero_Bi_deriv :: Int -> Double
+foreign import ccall "airy.h gsl_sf_airy_zero_Bi_deriv" gsl_sf_airy_zero_Bi_deriv :: CInt -> Double
diff --git a/lib/Numeric/GSL/Special/Bessel.hs b/lib/Numeric/GSL/Special/Bessel.hs
index e059666..0340d24 100644
--- a/lib/Numeric/GSL/Special/Bessel.hs
+++ b/lib/Numeric/GSL/Special/Bessel.hs
@@ -106,6 +106,7 @@ module Numeric.GSL.Special.Bessel(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_bessel_J0_e(double x,gsl_sf_result* result);
@@ -113,7 +114,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_bessel_J0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_J0_e :: Double -> (Double,Double)
 bessel_J0_e x = createSFR "bessel_J0_e" $ gsl_sf_bessel_J0_e x
-foreign import ccall "bessel.h gsl_sf_bessel_J0_e" gsl_sf_bessel_J0_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_J0_e" gsl_sf_bessel_J0_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_J0(double x);
 --
@@ -127,7 +128,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_J0" gsl_sf_bessel_J0 :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_bessel_J1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_J1_e :: Double -> (Double,Double)
 bessel_J1_e x = createSFR "bessel_J1_e" $ gsl_sf_bessel_J1_e x
-foreign import ccall "bessel.h gsl_sf_bessel_J1_e" gsl_sf_bessel_J1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_J1_e" gsl_sf_bessel_J1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_J1(double x);
 --
@@ -139,30 +140,30 @@ foreign import ccall "bessel.h gsl_sf_bessel_J1" gsl_sf_bessel_J1 :: Double -> D
 -- | wrapper for int gsl_sf_bessel_Jn_e(int n,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Jn_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Jn_e :: Int -> Double -> (Double,Double)
+bessel_Jn_e :: CInt -> Double -> (Double,Double)
 bessel_Jn_e n x = createSFR "bessel_Jn_e" $ gsl_sf_bessel_Jn_e n x
-foreign import ccall "bessel.h gsl_sf_bessel_Jn_e" gsl_sf_bessel_Jn_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Jn_e" gsl_sf_bessel_Jn_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Jn(int n,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Jn&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Jn :: Int -> Double -> Double
+bessel_Jn :: CInt -> Double -> Double
 bessel_Jn = gsl_sf_bessel_Jn
-foreign import ccall "bessel.h gsl_sf_bessel_Jn" gsl_sf_bessel_Jn :: Int -> Double -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_Jn" gsl_sf_bessel_Jn :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_bessel_Jn_array(int nmin,int nmax,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Jn_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Jn_array :: Int -> Int -> Double -> Ptr Double -> Int
+bessel_Jn_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 bessel_Jn_array = gsl_sf_bessel_Jn_array
-foreign import ccall "bessel.h gsl_sf_bessel_Jn_array" gsl_sf_bessel_Jn_array :: Int -> Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_Jn_array" gsl_sf_bessel_Jn_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_Y0_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Y0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_Y0_e :: Double -> (Double,Double)
 bessel_Y0_e x = createSFR "bessel_Y0_e" $ gsl_sf_bessel_Y0_e x
-foreign import ccall "bessel.h gsl_sf_bessel_Y0_e" gsl_sf_bessel_Y0_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Y0_e" gsl_sf_bessel_Y0_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Y0(double x);
 --
@@ -176,7 +177,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_Y0" gsl_sf_bessel_Y0 :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_bessel_Y1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_Y1_e :: Double -> (Double,Double)
 bessel_Y1_e x = createSFR "bessel_Y1_e" $ gsl_sf_bessel_Y1_e x
-foreign import ccall "bessel.h gsl_sf_bessel_Y1_e" gsl_sf_bessel_Y1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Y1_e" gsl_sf_bessel_Y1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Y1(double x);
 --
@@ -188,30 +189,30 @@ foreign import ccall "bessel.h gsl_sf_bessel_Y1" gsl_sf_bessel_Y1 :: Double -> D
 -- | wrapper for int gsl_sf_bessel_Yn_e(int n,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Yn_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Yn_e :: Int -> Double -> (Double,Double)
+bessel_Yn_e :: CInt -> Double -> (Double,Double)
 bessel_Yn_e n x = createSFR "bessel_Yn_e" $ gsl_sf_bessel_Yn_e n x
-foreign import ccall "bessel.h gsl_sf_bessel_Yn_e" gsl_sf_bessel_Yn_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Yn_e" gsl_sf_bessel_Yn_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Yn(int n,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Yn&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Yn :: Int -> Double -> Double
+bessel_Yn :: CInt -> Double -> Double
 bessel_Yn = gsl_sf_bessel_Yn
-foreign import ccall "bessel.h gsl_sf_bessel_Yn" gsl_sf_bessel_Yn :: Int -> Double -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_Yn" gsl_sf_bessel_Yn :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_bessel_Yn_array(int nmin,int nmax,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Yn_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Yn_array :: Int -> Int -> Double -> Ptr Double -> Int
+bessel_Yn_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 bessel_Yn_array = gsl_sf_bessel_Yn_array
-foreign import ccall "bessel.h gsl_sf_bessel_Yn_array" gsl_sf_bessel_Yn_array :: Int -> Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_Yn_array" gsl_sf_bessel_Yn_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_I0_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_I0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_I0_e :: Double -> (Double,Double)
 bessel_I0_e x = createSFR "bessel_I0_e" $ gsl_sf_bessel_I0_e x
-foreign import ccall "bessel.h gsl_sf_bessel_I0_e" gsl_sf_bessel_I0_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_I0_e" gsl_sf_bessel_I0_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_I0(double x);
 --
@@ -225,7 +226,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_I0" gsl_sf_bessel_I0 :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_bessel_I1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_I1_e :: Double -> (Double,Double)
 bessel_I1_e x = createSFR "bessel_I1_e" $ gsl_sf_bessel_I1_e x
-foreign import ccall "bessel.h gsl_sf_bessel_I1_e" gsl_sf_bessel_I1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_I1_e" gsl_sf_bessel_I1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_I1(double x);
 --
@@ -237,30 +238,30 @@ foreign import ccall "bessel.h gsl_sf_bessel_I1" gsl_sf_bessel_I1 :: Double -> D
 -- | wrapper for int gsl_sf_bessel_In_e(int n,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_In_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_In_e :: Int -> Double -> (Double,Double)
+bessel_In_e :: CInt -> Double -> (Double,Double)
 bessel_In_e n x = createSFR "bessel_In_e" $ gsl_sf_bessel_In_e n x
-foreign import ccall "bessel.h gsl_sf_bessel_In_e" gsl_sf_bessel_In_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_In_e" gsl_sf_bessel_In_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_In(int n,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_In&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_In :: Int -> Double -> Double
+bessel_In :: CInt -> Double -> Double
 bessel_In = gsl_sf_bessel_In
-foreign import ccall "bessel.h gsl_sf_bessel_In" gsl_sf_bessel_In :: Int -> Double -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_In" gsl_sf_bessel_In :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_bessel_In_array(int nmin,int nmax,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_In_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_In_array :: Int -> Int -> Double -> Ptr Double -> Int
+bessel_In_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 bessel_In_array = gsl_sf_bessel_In_array
-foreign import ccall "bessel.h gsl_sf_bessel_In_array" gsl_sf_bessel_In_array :: Int -> Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_In_array" gsl_sf_bessel_In_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_I0_scaled_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_I0_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_I0_scaled_e :: Double -> (Double,Double)
 bessel_I0_scaled_e x = createSFR "bessel_I0_scaled_e" $ gsl_sf_bessel_I0_scaled_e x
-foreign import ccall "bessel.h gsl_sf_bessel_I0_scaled_e" gsl_sf_bessel_I0_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_I0_scaled_e" gsl_sf_bessel_I0_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_I0_scaled(double x);
 --
@@ -274,7 +275,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_I0_scaled" gsl_sf_bessel_I0_scaled
 --   <http://www.google.com/search?q=gsl_sf_bessel_I1_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_I1_scaled_e :: Double -> (Double,Double)
 bessel_I1_scaled_e x = createSFR "bessel_I1_scaled_e" $ gsl_sf_bessel_I1_scaled_e x
-foreign import ccall "bessel.h gsl_sf_bessel_I1_scaled_e" gsl_sf_bessel_I1_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_I1_scaled_e" gsl_sf_bessel_I1_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_I1_scaled(double x);
 --
@@ -286,30 +287,30 @@ foreign import ccall "bessel.h gsl_sf_bessel_I1_scaled" gsl_sf_bessel_I1_scaled
 -- | wrapper for int gsl_sf_bessel_In_scaled_e(int n,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_In_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_In_scaled_e :: Int -> Double -> (Double,Double)
+bessel_In_scaled_e :: CInt -> Double -> (Double,Double)
 bessel_In_scaled_e n x = createSFR "bessel_In_scaled_e" $ gsl_sf_bessel_In_scaled_e n x
-foreign import ccall "bessel.h gsl_sf_bessel_In_scaled_e" gsl_sf_bessel_In_scaled_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_In_scaled_e" gsl_sf_bessel_In_scaled_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_In_scaled(int n,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_In_scaled&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_In_scaled :: Int -> Double -> Double
+bessel_In_scaled :: CInt -> Double -> Double
 bessel_In_scaled = gsl_sf_bessel_In_scaled
-foreign import ccall "bessel.h gsl_sf_bessel_In_scaled" gsl_sf_bessel_In_scaled :: Int -> Double -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_In_scaled" gsl_sf_bessel_In_scaled :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_bessel_In_scaled_array(int nmin,int nmax,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_In_scaled_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_In_scaled_array :: Int -> Int -> Double -> Ptr Double -> Int
+bessel_In_scaled_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 bessel_In_scaled_array = gsl_sf_bessel_In_scaled_array
-foreign import ccall "bessel.h gsl_sf_bessel_In_scaled_array" gsl_sf_bessel_In_scaled_array :: Int -> Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_In_scaled_array" gsl_sf_bessel_In_scaled_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_K0_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_K0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_K0_e :: Double -> (Double,Double)
 bessel_K0_e x = createSFR "bessel_K0_e" $ gsl_sf_bessel_K0_e x
-foreign import ccall "bessel.h gsl_sf_bessel_K0_e" gsl_sf_bessel_K0_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_K0_e" gsl_sf_bessel_K0_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_K0(double x);
 --
@@ -323,7 +324,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_K0" gsl_sf_bessel_K0 :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_bessel_K1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_K1_e :: Double -> (Double,Double)
 bessel_K1_e x = createSFR "bessel_K1_e" $ gsl_sf_bessel_K1_e x
-foreign import ccall "bessel.h gsl_sf_bessel_K1_e" gsl_sf_bessel_K1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_K1_e" gsl_sf_bessel_K1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_K1(double x);
 --
@@ -335,30 +336,30 @@ foreign import ccall "bessel.h gsl_sf_bessel_K1" gsl_sf_bessel_K1 :: Double -> D
 -- | wrapper for int gsl_sf_bessel_Kn_e(int n,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Kn_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Kn_e :: Int -> Double -> (Double,Double)
+bessel_Kn_e :: CInt -> Double -> (Double,Double)
 bessel_Kn_e n x = createSFR "bessel_Kn_e" $ gsl_sf_bessel_Kn_e n x
-foreign import ccall "bessel.h gsl_sf_bessel_Kn_e" gsl_sf_bessel_Kn_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Kn_e" gsl_sf_bessel_Kn_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Kn(int n,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Kn&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Kn :: Int -> Double -> Double
+bessel_Kn :: CInt -> Double -> Double
 bessel_Kn = gsl_sf_bessel_Kn
-foreign import ccall "bessel.h gsl_sf_bessel_Kn" gsl_sf_bessel_Kn :: Int -> Double -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_Kn" gsl_sf_bessel_Kn :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_bessel_Kn_array(int nmin,int nmax,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Kn_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Kn_array :: Int -> Int -> Double -> Ptr Double -> Int
+bessel_Kn_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 bessel_Kn_array = gsl_sf_bessel_Kn_array
-foreign import ccall "bessel.h gsl_sf_bessel_Kn_array" gsl_sf_bessel_Kn_array :: Int -> Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_Kn_array" gsl_sf_bessel_Kn_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_K0_scaled_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_K0_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_K0_scaled_e :: Double -> (Double,Double)
 bessel_K0_scaled_e x = createSFR "bessel_K0_scaled_e" $ gsl_sf_bessel_K0_scaled_e x
-foreign import ccall "bessel.h gsl_sf_bessel_K0_scaled_e" gsl_sf_bessel_K0_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_K0_scaled_e" gsl_sf_bessel_K0_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_K0_scaled(double x);
 --
@@ -372,7 +373,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_K0_scaled" gsl_sf_bessel_K0_scaled
 --   <http://www.google.com/search?q=gsl_sf_bessel_K1_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_K1_scaled_e :: Double -> (Double,Double)
 bessel_K1_scaled_e x = createSFR "bessel_K1_scaled_e" $ gsl_sf_bessel_K1_scaled_e x
-foreign import ccall "bessel.h gsl_sf_bessel_K1_scaled_e" gsl_sf_bessel_K1_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_K1_scaled_e" gsl_sf_bessel_K1_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_K1_scaled(double x);
 --
@@ -384,30 +385,30 @@ foreign import ccall "bessel.h gsl_sf_bessel_K1_scaled" gsl_sf_bessel_K1_scaled
 -- | wrapper for int gsl_sf_bessel_Kn_scaled_e(int n,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Kn_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Kn_scaled_e :: Int -> Double -> (Double,Double)
+bessel_Kn_scaled_e :: CInt -> Double -> (Double,Double)
 bessel_Kn_scaled_e n x = createSFR "bessel_Kn_scaled_e" $ gsl_sf_bessel_Kn_scaled_e n x
-foreign import ccall "bessel.h gsl_sf_bessel_Kn_scaled_e" gsl_sf_bessel_Kn_scaled_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Kn_scaled_e" gsl_sf_bessel_Kn_scaled_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Kn_scaled(int n,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Kn_scaled&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Kn_scaled :: Int -> Double -> Double
+bessel_Kn_scaled :: CInt -> Double -> Double
 bessel_Kn_scaled = gsl_sf_bessel_Kn_scaled
-foreign import ccall "bessel.h gsl_sf_bessel_Kn_scaled" gsl_sf_bessel_Kn_scaled :: Int -> Double -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_Kn_scaled" gsl_sf_bessel_Kn_scaled :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_bessel_Kn_scaled_array(int nmin,int nmax,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Kn_scaled_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_Kn_scaled_array :: Int -> Int -> Double -> Ptr Double -> Int
+bessel_Kn_scaled_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 bessel_Kn_scaled_array = gsl_sf_bessel_Kn_scaled_array
-foreign import ccall "bessel.h gsl_sf_bessel_Kn_scaled_array" gsl_sf_bessel_Kn_scaled_array :: Int -> Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_Kn_scaled_array" gsl_sf_bessel_Kn_scaled_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_j0_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_j0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_j0_e :: Double -> (Double,Double)
 bessel_j0_e x = createSFR "bessel_j0_e" $ gsl_sf_bessel_j0_e x
-foreign import ccall "bessel.h gsl_sf_bessel_j0_e" gsl_sf_bessel_j0_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_j0_e" gsl_sf_bessel_j0_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_j0(double x);
 --
@@ -421,7 +422,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_j0" gsl_sf_bessel_j0 :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_bessel_j1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_j1_e :: Double -> (Double,Double)
 bessel_j1_e x = createSFR "bessel_j1_e" $ gsl_sf_bessel_j1_e x
-foreign import ccall "bessel.h gsl_sf_bessel_j1_e" gsl_sf_bessel_j1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_j1_e" gsl_sf_bessel_j1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_j1(double x);
 --
@@ -435,7 +436,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_j1" gsl_sf_bessel_j1 :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_bessel_j2_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_j2_e :: Double -> (Double,Double)
 bessel_j2_e x = createSFR "bessel_j2_e" $ gsl_sf_bessel_j2_e x
-foreign import ccall "bessel.h gsl_sf_bessel_j2_e" gsl_sf_bessel_j2_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_j2_e" gsl_sf_bessel_j2_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_j2(double x);
 --
@@ -447,37 +448,37 @@ foreign import ccall "bessel.h gsl_sf_bessel_j2" gsl_sf_bessel_j2 :: Double -> D
 -- | wrapper for int gsl_sf_bessel_jl_e(int l,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_jl_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_jl_e :: Int -> Double -> (Double,Double)
+bessel_jl_e :: CInt -> Double -> (Double,Double)
 bessel_jl_e l x = createSFR "bessel_jl_e" $ gsl_sf_bessel_jl_e l x
-foreign import ccall "bessel.h gsl_sf_bessel_jl_e" gsl_sf_bessel_jl_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_jl_e" gsl_sf_bessel_jl_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_jl(int l,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_jl&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_jl :: Int -> Double -> Double
+bessel_jl :: CInt -> Double -> Double
 bessel_jl = gsl_sf_bessel_jl
-foreign import ccall "bessel.h gsl_sf_bessel_jl" gsl_sf_bessel_jl :: Int -> Double -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_jl" gsl_sf_bessel_jl :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_bessel_jl_array(int lmax,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_jl_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_jl_array :: Int -> Double -> Ptr Double -> Int
+bessel_jl_array :: CInt -> Double -> Ptr Double -> CInt
 bessel_jl_array = gsl_sf_bessel_jl_array
-foreign import ccall "bessel.h gsl_sf_bessel_jl_array" gsl_sf_bessel_jl_array :: Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_jl_array" gsl_sf_bessel_jl_array :: CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_jl_steed_array(int lmax,double x,double* jl_x_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_jl_steed_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_jl_steed_array :: Int -> Double -> Ptr Double -> Int
+bessel_jl_steed_array :: CInt -> Double -> Ptr Double -> CInt
 bessel_jl_steed_array = gsl_sf_bessel_jl_steed_array
-foreign import ccall "bessel.h gsl_sf_bessel_jl_steed_array" gsl_sf_bessel_jl_steed_array :: Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_jl_steed_array" gsl_sf_bessel_jl_steed_array :: CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_y0_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_y0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_y0_e :: Double -> (Double,Double)
 bessel_y0_e x = createSFR "bessel_y0_e" $ gsl_sf_bessel_y0_e x
-foreign import ccall "bessel.h gsl_sf_bessel_y0_e" gsl_sf_bessel_y0_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_y0_e" gsl_sf_bessel_y0_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_y0(double x);
 --
@@ -491,7 +492,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_y0" gsl_sf_bessel_y0 :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_bessel_y1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_y1_e :: Double -> (Double,Double)
 bessel_y1_e x = createSFR "bessel_y1_e" $ gsl_sf_bessel_y1_e x
-foreign import ccall "bessel.h gsl_sf_bessel_y1_e" gsl_sf_bessel_y1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_y1_e" gsl_sf_bessel_y1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_y1(double x);
 --
@@ -505,7 +506,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_y1" gsl_sf_bessel_y1 :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_bessel_y2_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_y2_e :: Double -> (Double,Double)
 bessel_y2_e x = createSFR "bessel_y2_e" $ gsl_sf_bessel_y2_e x
-foreign import ccall "bessel.h gsl_sf_bessel_y2_e" gsl_sf_bessel_y2_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_y2_e" gsl_sf_bessel_y2_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_y2(double x);
 --
@@ -517,30 +518,30 @@ foreign import ccall "bessel.h gsl_sf_bessel_y2" gsl_sf_bessel_y2 :: Double -> D
 -- | wrapper for int gsl_sf_bessel_yl_e(int l,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_yl_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_yl_e :: Int -> Double -> (Double,Double)
+bessel_yl_e :: CInt -> Double -> (Double,Double)
 bessel_yl_e l x = createSFR "bessel_yl_e" $ gsl_sf_bessel_yl_e l x
-foreign import ccall "bessel.h gsl_sf_bessel_yl_e" gsl_sf_bessel_yl_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_yl_e" gsl_sf_bessel_yl_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_yl(int l,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_yl&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_yl :: Int -> Double -> Double
+bessel_yl :: CInt -> Double -> Double
 bessel_yl = gsl_sf_bessel_yl
-foreign import ccall "bessel.h gsl_sf_bessel_yl" gsl_sf_bessel_yl :: Int -> Double -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_yl" gsl_sf_bessel_yl :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_bessel_yl_array(int lmax,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_yl_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_yl_array :: Int -> Double -> Ptr Double -> Int
+bessel_yl_array :: CInt -> Double -> Ptr Double -> CInt
 bessel_yl_array = gsl_sf_bessel_yl_array
-foreign import ccall "bessel.h gsl_sf_bessel_yl_array" gsl_sf_bessel_yl_array :: Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_yl_array" gsl_sf_bessel_yl_array :: CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_i0_scaled_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_i0_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_i0_scaled_e :: Double -> (Double,Double)
 bessel_i0_scaled_e x = createSFR "bessel_i0_scaled_e" $ gsl_sf_bessel_i0_scaled_e x
-foreign import ccall "bessel.h gsl_sf_bessel_i0_scaled_e" gsl_sf_bessel_i0_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_i0_scaled_e" gsl_sf_bessel_i0_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_i0_scaled(double x);
 --
@@ -554,7 +555,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_i0_scaled" gsl_sf_bessel_i0_scaled
 --   <http://www.google.com/search?q=gsl_sf_bessel_i1_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_i1_scaled_e :: Double -> (Double,Double)
 bessel_i1_scaled_e x = createSFR "bessel_i1_scaled_e" $ gsl_sf_bessel_i1_scaled_e x
-foreign import ccall "bessel.h gsl_sf_bessel_i1_scaled_e" gsl_sf_bessel_i1_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_i1_scaled_e" gsl_sf_bessel_i1_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_i1_scaled(double x);
 --
@@ -568,7 +569,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_i1_scaled" gsl_sf_bessel_i1_scaled
 --   <http://www.google.com/search?q=gsl_sf_bessel_i2_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_i2_scaled_e :: Double -> (Double,Double)
 bessel_i2_scaled_e x = createSFR "bessel_i2_scaled_e" $ gsl_sf_bessel_i2_scaled_e x
-foreign import ccall "bessel.h gsl_sf_bessel_i2_scaled_e" gsl_sf_bessel_i2_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_i2_scaled_e" gsl_sf_bessel_i2_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_i2_scaled(double x);
 --
@@ -580,30 +581,30 @@ foreign import ccall "bessel.h gsl_sf_bessel_i2_scaled" gsl_sf_bessel_i2_scaled
 -- | wrapper for int gsl_sf_bessel_il_scaled_e(int l,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_il_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_il_scaled_e :: Int -> Double -> (Double,Double)
+bessel_il_scaled_e :: CInt -> Double -> (Double,Double)
 bessel_il_scaled_e l x = createSFR "bessel_il_scaled_e" $ gsl_sf_bessel_il_scaled_e l x
-foreign import ccall "bessel.h gsl_sf_bessel_il_scaled_e" gsl_sf_bessel_il_scaled_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_il_scaled_e" gsl_sf_bessel_il_scaled_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_il_scaled(int l,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_il_scaled&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_il_scaled :: Int -> Double -> Double
+bessel_il_scaled :: CInt -> Double -> Double
 bessel_il_scaled = gsl_sf_bessel_il_scaled
-foreign import ccall "bessel.h gsl_sf_bessel_il_scaled" gsl_sf_bessel_il_scaled :: Int -> Double -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_il_scaled" gsl_sf_bessel_il_scaled :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_bessel_il_scaled_array(int lmax,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_il_scaled_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_il_scaled_array :: Int -> Double -> Ptr Double -> Int
+bessel_il_scaled_array :: CInt -> Double -> Ptr Double -> CInt
 bessel_il_scaled_array = gsl_sf_bessel_il_scaled_array
-foreign import ccall "bessel.h gsl_sf_bessel_il_scaled_array" gsl_sf_bessel_il_scaled_array :: Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_il_scaled_array" gsl_sf_bessel_il_scaled_array :: CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_k0_scaled_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_k0_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_k0_scaled_e :: Double -> (Double,Double)
 bessel_k0_scaled_e x = createSFR "bessel_k0_scaled_e" $ gsl_sf_bessel_k0_scaled_e x
-foreign import ccall "bessel.h gsl_sf_bessel_k0_scaled_e" gsl_sf_bessel_k0_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_k0_scaled_e" gsl_sf_bessel_k0_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_k0_scaled(double x);
 --
@@ -617,7 +618,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_k0_scaled" gsl_sf_bessel_k0_scaled
 --   <http://www.google.com/search?q=gsl_sf_bessel_k1_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_k1_scaled_e :: Double -> (Double,Double)
 bessel_k1_scaled_e x = createSFR "bessel_k1_scaled_e" $ gsl_sf_bessel_k1_scaled_e x
-foreign import ccall "bessel.h gsl_sf_bessel_k1_scaled_e" gsl_sf_bessel_k1_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_k1_scaled_e" gsl_sf_bessel_k1_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_k1_scaled(double x);
 --
@@ -631,7 +632,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_k1_scaled" gsl_sf_bessel_k1_scaled
 --   <http://www.google.com/search?q=gsl_sf_bessel_k2_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_k2_scaled_e :: Double -> (Double,Double)
 bessel_k2_scaled_e x = createSFR "bessel_k2_scaled_e" $ gsl_sf_bessel_k2_scaled_e x
-foreign import ccall "bessel.h gsl_sf_bessel_k2_scaled_e" gsl_sf_bessel_k2_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_k2_scaled_e" gsl_sf_bessel_k2_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_k2_scaled(double x);
 --
@@ -643,30 +644,30 @@ foreign import ccall "bessel.h gsl_sf_bessel_k2_scaled" gsl_sf_bessel_k2_scaled
 -- | wrapper for int gsl_sf_bessel_kl_scaled_e(int l,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_kl_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_kl_scaled_e :: Int -> Double -> (Double,Double)
+bessel_kl_scaled_e :: CInt -> Double -> (Double,Double)
 bessel_kl_scaled_e l x = createSFR "bessel_kl_scaled_e" $ gsl_sf_bessel_kl_scaled_e l x
-foreign import ccall "bessel.h gsl_sf_bessel_kl_scaled_e" gsl_sf_bessel_kl_scaled_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_kl_scaled_e" gsl_sf_bessel_kl_scaled_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_kl_scaled(int l,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_kl_scaled&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_kl_scaled :: Int -> Double -> Double
+bessel_kl_scaled :: CInt -> Double -> Double
 bessel_kl_scaled = gsl_sf_bessel_kl_scaled
-foreign import ccall "bessel.h gsl_sf_bessel_kl_scaled" gsl_sf_bessel_kl_scaled :: Int -> Double -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_kl_scaled" gsl_sf_bessel_kl_scaled :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_bessel_kl_scaled_array(int lmax,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_kl_scaled_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_kl_scaled_array :: Int -> Double -> Ptr Double -> Int
+bessel_kl_scaled_array :: CInt -> Double -> Ptr Double -> CInt
 bessel_kl_scaled_array = gsl_sf_bessel_kl_scaled_array
-foreign import ccall "bessel.h gsl_sf_bessel_kl_scaled_array" gsl_sf_bessel_kl_scaled_array :: Int -> Double -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_kl_scaled_array" gsl_sf_bessel_kl_scaled_array :: CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_Jnu_e(double nu,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Jnu_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_Jnu_e :: Double -> Double -> (Double,Double)
 bessel_Jnu_e nu x = createSFR "bessel_Jnu_e" $ gsl_sf_bessel_Jnu_e nu x
-foreign import ccall "bessel.h gsl_sf_bessel_Jnu_e" gsl_sf_bessel_Jnu_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Jnu_e" gsl_sf_bessel_Jnu_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Jnu(double nu,double x);
 --
@@ -680,7 +681,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_Jnu" gsl_sf_bessel_Jnu :: Double ->
 --   <http://www.google.com/search?q=gsl_sf_bessel_Ynu_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_Ynu_e :: Double -> Double -> (Double,Double)
 bessel_Ynu_e nu x = createSFR "bessel_Ynu_e" $ gsl_sf_bessel_Ynu_e nu x
-foreign import ccall "bessel.h gsl_sf_bessel_Ynu_e" gsl_sf_bessel_Ynu_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Ynu_e" gsl_sf_bessel_Ynu_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Ynu(double nu,double x);
 --
@@ -692,16 +693,16 @@ foreign import ccall "bessel.h gsl_sf_bessel_Ynu" gsl_sf_bessel_Ynu :: Double ->
 -- | wrapper for int gsl_sf_bessel_sequence_Jnu_e(double nu,gsl_mode_t mode,size_t size,double* v);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_sequence_Jnu_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_sequence_Jnu_e :: Double -> Precision -> Size_t -> Ptr Double -> Int
+bessel_sequence_Jnu_e :: Double -> Precision -> Size_t -> Ptr Double -> CInt
 bessel_sequence_Jnu_e nu mode size v = gsl_sf_bessel_sequence_Jnu_e nu  (precCode mode) size v
-foreign import ccall "bessel.h gsl_sf_bessel_sequence_Jnu_e" gsl_sf_bessel_sequence_Jnu_e :: Double -> Gsl_mode_t -> Size_t -> Ptr Double -> Int
+foreign import ccall "bessel.h gsl_sf_bessel_sequence_Jnu_e" gsl_sf_bessel_sequence_Jnu_e :: Double -> Gsl_mode_t -> Size_t -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_bessel_Inu_scaled_e(double nu,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_Inu_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_Inu_scaled_e :: Double -> Double -> (Double,Double)
 bessel_Inu_scaled_e nu x = createSFR "bessel_Inu_scaled_e" $ gsl_sf_bessel_Inu_scaled_e nu x
-foreign import ccall "bessel.h gsl_sf_bessel_Inu_scaled_e" gsl_sf_bessel_Inu_scaled_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Inu_scaled_e" gsl_sf_bessel_Inu_scaled_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Inu_scaled(double nu,double x);
 --
@@ -715,7 +716,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_Inu_scaled" gsl_sf_bessel_Inu_scale
 --   <http://www.google.com/search?q=gsl_sf_bessel_Inu_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_Inu_e :: Double -> Double -> (Double,Double)
 bessel_Inu_e nu x = createSFR "bessel_Inu_e" $ gsl_sf_bessel_Inu_e nu x
-foreign import ccall "bessel.h gsl_sf_bessel_Inu_e" gsl_sf_bessel_Inu_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Inu_e" gsl_sf_bessel_Inu_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Inu(double nu,double x);
 --
@@ -729,7 +730,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_Inu" gsl_sf_bessel_Inu :: Double ->
 --   <http://www.google.com/search?q=gsl_sf_bessel_Knu_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_Knu_scaled_e :: Double -> Double -> (Double,Double)
 bessel_Knu_scaled_e nu x = createSFR "bessel_Knu_scaled_e" $ gsl_sf_bessel_Knu_scaled_e nu x
-foreign import ccall "bessel.h gsl_sf_bessel_Knu_scaled_e" gsl_sf_bessel_Knu_scaled_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Knu_scaled_e" gsl_sf_bessel_Knu_scaled_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Knu_scaled(double nu,double x);
 --
@@ -743,7 +744,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_Knu_scaled" gsl_sf_bessel_Knu_scale
 --   <http://www.google.com/search?q=gsl_sf_bessel_Knu_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_Knu_e :: Double -> Double -> (Double,Double)
 bessel_Knu_e nu x = createSFR "bessel_Knu_e" $ gsl_sf_bessel_Knu_e nu x
-foreign import ccall "bessel.h gsl_sf_bessel_Knu_e" gsl_sf_bessel_Knu_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_Knu_e" gsl_sf_bessel_Knu_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_Knu(double nu,double x);
 --
@@ -757,7 +758,7 @@ foreign import ccall "bessel.h gsl_sf_bessel_Knu" gsl_sf_bessel_Knu :: Double ->
 --   <http://www.google.com/search?q=gsl_sf_bessel_lnKnu_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 bessel_lnKnu_e :: Double -> Double -> (Double,Double)
 bessel_lnKnu_e nu x = createSFR "bessel_lnKnu_e" $ gsl_sf_bessel_lnKnu_e nu x
-foreign import ccall "bessel.h gsl_sf_bessel_lnKnu_e" gsl_sf_bessel_lnKnu_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_lnKnu_e" gsl_sf_bessel_lnKnu_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_lnKnu(double nu,double x);
 --
@@ -769,41 +770,41 @@ foreign import ccall "bessel.h gsl_sf_bessel_lnKnu" gsl_sf_bessel_lnKnu :: Doubl
 -- | wrapper for int gsl_sf_bessel_zero_J0_e(int s,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_zero_J0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_zero_J0_e :: Int -> (Double,Double)
+bessel_zero_J0_e :: CInt -> (Double,Double)
 bessel_zero_J0_e s = createSFR "bessel_zero_J0_e" $ gsl_sf_bessel_zero_J0_e s
-foreign import ccall "bessel.h gsl_sf_bessel_zero_J0_e" gsl_sf_bessel_zero_J0_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_zero_J0_e" gsl_sf_bessel_zero_J0_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_zero_J0(int s);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_zero_J0&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_zero_J0 :: Int -> Double
+bessel_zero_J0 :: CInt -> Double
 bessel_zero_J0 = gsl_sf_bessel_zero_J0
-foreign import ccall "bessel.h gsl_sf_bessel_zero_J0" gsl_sf_bessel_zero_J0 :: Int -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_zero_J0" gsl_sf_bessel_zero_J0 :: CInt -> Double
 -- | wrapper for int gsl_sf_bessel_zero_J1_e(int s,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_zero_J1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_zero_J1_e :: Int -> (Double,Double)
+bessel_zero_J1_e :: CInt -> (Double,Double)
 bessel_zero_J1_e s = createSFR "bessel_zero_J1_e" $ gsl_sf_bessel_zero_J1_e s
-foreign import ccall "bessel.h gsl_sf_bessel_zero_J1_e" gsl_sf_bessel_zero_J1_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_zero_J1_e" gsl_sf_bessel_zero_J1_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_zero_J1(int s);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_zero_J1&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_zero_J1 :: Int -> Double
+bessel_zero_J1 :: CInt -> Double
 bessel_zero_J1 = gsl_sf_bessel_zero_J1
-foreign import ccall "bessel.h gsl_sf_bessel_zero_J1" gsl_sf_bessel_zero_J1 :: Int -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_zero_J1" gsl_sf_bessel_zero_J1 :: CInt -> Double
 -- | wrapper for int gsl_sf_bessel_zero_Jnu_e(double nu,int s,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_zero_Jnu_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_zero_Jnu_e :: Double -> Int -> (Double,Double)
+bessel_zero_Jnu_e :: Double -> CInt -> (Double,Double)
 bessel_zero_Jnu_e nu s = createSFR "bessel_zero_Jnu_e" $ gsl_sf_bessel_zero_Jnu_e nu s
-foreign import ccall "bessel.h gsl_sf_bessel_zero_Jnu_e" gsl_sf_bessel_zero_Jnu_e :: Double -> Int -> Ptr Double -> IO(Int)
+foreign import ccall "bessel.h gsl_sf_bessel_zero_Jnu_e" gsl_sf_bessel_zero_Jnu_e :: Double -> CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_bessel_zero_Jnu(double nu,int s);
 --
 --   <http://www.google.com/search?q=gsl_sf_bessel_zero_Jnu&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-bessel_zero_Jnu :: Double -> Int -> Double
+bessel_zero_Jnu :: Double -> CInt -> Double
 bessel_zero_Jnu = gsl_sf_bessel_zero_Jnu
-foreign import ccall "bessel.h gsl_sf_bessel_zero_Jnu" gsl_sf_bessel_zero_Jnu :: Double -> Int -> Double
+foreign import ccall "bessel.h gsl_sf_bessel_zero_Jnu" gsl_sf_bessel_zero_Jnu :: Double -> CInt -> Double
diff --git a/lib/Numeric/GSL/Special/Clausen.hs b/lib/Numeric/GSL/Special/Clausen.hs
index 3052187..9f509cc 100644
--- a/lib/Numeric/GSL/Special/Clausen.hs
+++ b/lib/Numeric/GSL/Special/Clausen.hs
@@ -20,6 +20,7 @@ module Numeric.GSL.Special.Clausen(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_clausen_e(double x,gsl_sf_result* result);
@@ -27,7 +28,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_clausen_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 clausen_e :: Double -> (Double,Double)
 clausen_e x = createSFR "clausen_e" $ gsl_sf_clausen_e x
-foreign import ccall "clausen.h gsl_sf_clausen_e" gsl_sf_clausen_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "clausen.h gsl_sf_clausen_e" gsl_sf_clausen_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_clausen(double x);
 --
diff --git a/lib/Numeric/GSL/Special/Coulomb.hs b/lib/Numeric/GSL/Special/Coulomb.hs
index 06848cb..57cfa23 100644
--- a/lib/Numeric/GSL/Special/Coulomb.hs
+++ b/lib/Numeric/GSL/Special/Coulomb.hs
@@ -23,6 +23,7 @@ module Numeric.GSL.Special.Coulomb(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_hydrogenicR_1_e(double Z,double r,gsl_sf_result* result);
@@ -30,7 +31,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_hydrogenicR_1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hydrogenicR_1_e :: Double -> Double -> (Double,Double)
 hydrogenicR_1_e zZ r = createSFR "hydrogenicR_1_e" $ gsl_sf_hydrogenicR_1_e zZ r
-foreign import ccall "coulomb.h gsl_sf_hydrogenicR_1_e" gsl_sf_hydrogenicR_1_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "coulomb.h gsl_sf_hydrogenicR_1_e" gsl_sf_hydrogenicR_1_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hydrogenicR_1(double Z,double r);
 --
@@ -42,62 +43,62 @@ foreign import ccall "coulomb.h gsl_sf_hydrogenicR_1" gsl_sf_hydrogenicR_1 :: Do
 -- | wrapper for int gsl_sf_hydrogenicR_e(int n,int l,double Z,double r,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_hydrogenicR_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-hydrogenicR_e :: Int -> Int -> Double -> Double -> (Double,Double)
+hydrogenicR_e :: CInt -> CInt -> Double -> Double -> (Double,Double)
 hydrogenicR_e n l zZ r = createSFR "hydrogenicR_e" $ gsl_sf_hydrogenicR_e n l zZ r
-foreign import ccall "coulomb.h gsl_sf_hydrogenicR_e" gsl_sf_hydrogenicR_e :: Int -> Int -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "coulomb.h gsl_sf_hydrogenicR_e" gsl_sf_hydrogenicR_e :: CInt -> CInt -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hydrogenicR(int n,int l,double Z,double r);
 --
 --   <http://www.google.com/search?q=gsl_sf_hydrogenicR&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-hydrogenicR :: Int -> Int -> Double -> Double -> Double
+hydrogenicR :: CInt -> CInt -> Double -> Double -> Double
 hydrogenicR = gsl_sf_hydrogenicR
-foreign import ccall "coulomb.h gsl_sf_hydrogenicR" gsl_sf_hydrogenicR :: Int -> Int -> Double -> Double -> Double
+foreign import ccall "coulomb.h gsl_sf_hydrogenicR" gsl_sf_hydrogenicR :: CInt -> CInt -> Double -> Double -> Double
 -- | wrapper for int gsl_sf_coulomb_wave_FG_e(double eta,double x,double lam_F,int k_lam_G,gsl_sf_result* F,gsl_sf_result* Fp,gsl_sf_result* G,gsl_sf_result* Gp,double* exp_F,double* exp_G);
 --
 --   <http://www.google.com/search?q=gsl_sf_coulomb_wave_FG_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-coulomb_wave_FG_e :: Double -> Double -> Double -> Int -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Int
+coulomb_wave_FG_e :: Double -> Double -> Double -> CInt -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> Ptr Double -> Ptr Double -> CInt
 coulomb_wave_FG_e = gsl_sf_coulomb_wave_FG_e
-foreign import ccall "coulomb.h gsl_sf_coulomb_wave_FG_e" gsl_sf_coulomb_wave_FG_e :: Double -> Double -> Double -> Int -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Int
+foreign import ccall "coulomb.h gsl_sf_coulomb_wave_FG_e" gsl_sf_coulomb_wave_FG_e :: Double -> Double -> Double -> CInt -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> Ptr Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_coulomb_wave_F_array(double lam_min,int kmax,double eta,double x,double* fc_array,double* F_exponent);
 --
 --   <http://www.google.com/search?q=gsl_sf_coulomb_wave_F_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-coulomb_wave_F_array :: Double -> Int -> Double -> Double -> Ptr Double -> Ptr Double -> Int
+coulomb_wave_F_array :: Double -> CInt -> Double -> Double -> Ptr Double -> Ptr Double -> CInt
 coulomb_wave_F_array = gsl_sf_coulomb_wave_F_array
-foreign import ccall "coulomb.h gsl_sf_coulomb_wave_F_array" gsl_sf_coulomb_wave_F_array :: Double -> Int -> Double -> Double -> Ptr Double -> Ptr Double -> Int
+foreign import ccall "coulomb.h gsl_sf_coulomb_wave_F_array" gsl_sf_coulomb_wave_F_array :: Double -> CInt -> Double -> Double -> Ptr Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_coulomb_wave_FG_array(double lam_min,int kmax,double eta,double x,double* fc_array,double* gc_array,double* F_exponent,double* G_exponent);
 --
 --   <http://www.google.com/search?q=gsl_sf_coulomb_wave_FG_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-coulomb_wave_FG_array :: Double -> Int -> Double -> Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Int
+coulomb_wave_FG_array :: Double -> CInt -> Double -> Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> CInt
 coulomb_wave_FG_array = gsl_sf_coulomb_wave_FG_array
-foreign import ccall "coulomb.h gsl_sf_coulomb_wave_FG_array" gsl_sf_coulomb_wave_FG_array :: Double -> Int -> Double -> Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Int
+foreign import ccall "coulomb.h gsl_sf_coulomb_wave_FG_array" gsl_sf_coulomb_wave_FG_array :: Double -> CInt -> Double -> Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_coulomb_wave_FGp_array(double lam_min,int kmax,double eta,double x,double* fc_array,double* fcp_array,double* gc_array,double* gcp_array,double* F_exponent,double* G_exponent);
 --
 --   <http://www.google.com/search?q=gsl_sf_coulomb_wave_FGp_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-coulomb_wave_FGp_array :: Double -> Int -> Double -> Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Int
+coulomb_wave_FGp_array :: Double -> CInt -> Double -> Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> CInt
 coulomb_wave_FGp_array = gsl_sf_coulomb_wave_FGp_array
-foreign import ccall "coulomb.h gsl_sf_coulomb_wave_FGp_array" gsl_sf_coulomb_wave_FGp_array :: Double -> Int -> Double -> Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Int
+foreign import ccall "coulomb.h gsl_sf_coulomb_wave_FGp_array" gsl_sf_coulomb_wave_FGp_array :: Double -> CInt -> Double -> Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_coulomb_wave_sphF_array(double lam_min,int kmax,double eta,double x,double* fc_array,double* F_exponent);
 --
 --   <http://www.google.com/search?q=gsl_sf_coulomb_wave_sphF_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-coulomb_wave_sphF_array :: Double -> Int -> Double -> Double -> Ptr Double -> Ptr Double -> Int
+coulomb_wave_sphF_array :: Double -> CInt -> Double -> Double -> Ptr Double -> Ptr Double -> CInt
 coulomb_wave_sphF_array = gsl_sf_coulomb_wave_sphF_array
-foreign import ccall "coulomb.h gsl_sf_coulomb_wave_sphF_array" gsl_sf_coulomb_wave_sphF_array :: Double -> Int -> Double -> Double -> Ptr Double -> Ptr Double -> Int
+foreign import ccall "coulomb.h gsl_sf_coulomb_wave_sphF_array" gsl_sf_coulomb_wave_sphF_array :: Double -> CInt -> Double -> Double -> Ptr Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_coulomb_CL_e(double L,double eta,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_coulomb_CL_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 coulomb_CL_e :: Double -> Double -> (Double,Double)
 coulomb_CL_e lL eta = createSFR "coulomb_CL_e" $ gsl_sf_coulomb_CL_e lL eta
-foreign import ccall "coulomb.h gsl_sf_coulomb_CL_e" gsl_sf_coulomb_CL_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "coulomb.h gsl_sf_coulomb_CL_e" gsl_sf_coulomb_CL_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_coulomb_CL_array(double Lmin,int kmax,double eta,double* cl);
 --
 --   <http://www.google.com/search?q=gsl_sf_coulomb_CL_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-coulomb_CL_array :: Double -> Int -> Double -> Ptr Double -> Int
+coulomb_CL_array :: Double -> CInt -> Double -> Ptr Double -> CInt
 coulomb_CL_array = gsl_sf_coulomb_CL_array
-foreign import ccall "coulomb.h gsl_sf_coulomb_CL_array" gsl_sf_coulomb_CL_array :: Double -> Int -> Double -> Ptr Double -> Int
+foreign import ccall "coulomb.h gsl_sf_coulomb_CL_array" gsl_sf_coulomb_CL_array :: Double -> CInt -> Double -> Ptr Double -> CInt
diff --git a/lib/Numeric/GSL/Special/Coupling.hs b/lib/Numeric/GSL/Special/Coupling.hs
index 9578b1b..91a5dc6 100644
--- a/lib/Numeric/GSL/Special/Coupling.hs
+++ b/lib/Numeric/GSL/Special/Coupling.hs
@@ -9,7 +9,7 @@ Portability :  uses ffi
 Wrappers for selected functions described at:
-<http://www.gnu.org/software/gsl/manual/html_node/Coupling-Coefficients.html>
+<http://www.google.com/search?q=gsl_sf_coupling.h&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 -}
 ------------------------------------------------------------
@@ -23,59 +23,78 @@ module Numeric.GSL.Special.Coupling(
 , coupling_RacahW
 , coupling_9j_e
 , coupling_9j
-- , coupling_6j_INCORRECT_e
-- , coupling_6j_INCORRECT
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_coupling_3j_e(int two_ja,int two_jb,int two_jc,int two_ma,int two_mb,int two_mc,gsl_sf_result* result);
-coupling_3j_e :: Int -> Int -> Int -> Int -> Int -> Int -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_coupling_3j_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+coupling_3j_e :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> (Double,Double)
 coupling_3j_e two_ja two_jb two_jc two_ma two_mb two_mc = createSFR "coupling_3j_e" $ gsl_sf_coupling_3j_e two_ja two_jb two_jc two_ma two_mb two_mc
-foreign import ccall "coupling.h gsl_sf_coupling_3j_e" gsl_sf_coupling_3j_e :: Int -> Int -> Int -> Int -> Int -> Int -> Ptr Double -> IO(Int)
+foreign import ccall "coupling.h gsl_sf_coupling_3j_e" gsl_sf_coupling_3j_e :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_coupling_3j(int two_ja,int two_jb,int two_jc,int two_ma,int two_mb,int two_mc);
-coupling_3j :: Int -> Int -> Int -> Int -> Int -> Int -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_coupling_3j&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+coupling_3j :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Double
 coupling_3j = gsl_sf_coupling_3j
-foreign import ccall "coupling.h gsl_sf_coupling_3j" gsl_sf_coupling_3j :: Int -> Int -> Int -> Int -> Int -> Int -> Double
+foreign import ccall "coupling.h gsl_sf_coupling_3j" gsl_sf_coupling_3j :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Double
 -- | wrapper for int gsl_sf_coupling_6j_e(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf,gsl_sf_result* result);
-coupling_6j_e :: Int -> Int -> Int -> Int -> Int -> Int -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_coupling_6j_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+coupling_6j_e :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> (Double,Double)
 coupling_6j_e two_ja two_jb two_jc two_jd two_je two_jf = createSFR "coupling_6j_e" $ gsl_sf_coupling_6j_e two_ja two_jb two_jc two_jd two_je two_jf
-foreign import ccall "coupling.h gsl_sf_coupling_6j_e" gsl_sf_coupling_6j_e :: Int -> Int -> Int -> Int -> Int -> Int -> Ptr Double -> IO(Int)
+foreign import ccall "coupling.h gsl_sf_coupling_6j_e" gsl_sf_coupling_6j_e :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_coupling_6j(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf);
-coupling_6j :: Int -> Int -> Int -> Int -> Int -> Int -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_coupling_6j&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+coupling_6j :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Double
 coupling_6j = gsl_sf_coupling_6j
-foreign import ccall "coupling.h gsl_sf_coupling_6j" gsl_sf_coupling_6j :: Int -> Int -> Int -> Int -> Int -> Int -> Double
+foreign import ccall "coupling.h gsl_sf_coupling_6j" gsl_sf_coupling_6j :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Double
 -- | wrapper for int gsl_sf_coupling_RacahW_e(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf,gsl_sf_result* result);
-coupling_RacahW_e :: Int -> Int -> Int -> Int -> Int -> Int -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_coupling_RacahW_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+coupling_RacahW_e :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> (Double,Double)
 coupling_RacahW_e two_ja two_jb two_jc two_jd two_je two_jf = createSFR "coupling_RacahW_e" $ gsl_sf_coupling_RacahW_e two_ja two_jb two_jc two_jd two_je two_jf
-foreign import ccall "coupling.h gsl_sf_coupling_RacahW_e" gsl_sf_coupling_RacahW_e :: Int -> Int -> Int -> Int -> Int -> Int -> Ptr Double -> IO(Int)
+foreign import ccall "coupling.h gsl_sf_coupling_RacahW_e" gsl_sf_coupling_RacahW_e :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_coupling_RacahW(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf);
-coupling_RacahW :: Int -> Int -> Int -> Int -> Int -> Int -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_coupling_RacahW&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+coupling_RacahW :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Double
 coupling_RacahW = gsl_sf_coupling_RacahW
-foreign import ccall "coupling.h gsl_sf_coupling_RacahW" gsl_sf_coupling_RacahW :: Int -> Int -> Int -> Int -> Int -> Int -> Double
+foreign import ccall "coupling.h gsl_sf_coupling_RacahW" gsl_sf_coupling_RacahW :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Double
 -- | wrapper for int gsl_sf_coupling_9j_e(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf,int two_jg,int two_jh,int two_ji,gsl_sf_result* result);
-coupling_9j_e :: Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_coupling_9j_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+coupling_9j_e :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> (Double,Double)
 coupling_9j_e two_ja two_jb two_jc two_jd two_je two_jf two_jg two_jh two_ji = createSFR "coupling_9j_e" $ gsl_sf_coupling_9j_e two_ja two_jb two_jc two_jd two_je two_jf two_jg two_jh two_ji
-foreign import ccall "coupling.h gsl_sf_coupling_9j_e" gsl_sf_coupling_9j_e :: Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Ptr Double -> IO(Int)
+foreign import ccall "coupling.h gsl_sf_coupling_9j_e" gsl_sf_coupling_9j_e :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_coupling_9j(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf,int two_jg,int two_jh,int two_ji);
-coupling_9j :: Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_coupling_9j&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+coupling_9j :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Double
 coupling_9j = gsl_sf_coupling_9j
-foreign import ccall "coupling.h gsl_sf_coupling_9j" gsl_sf_coupling_9j :: Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Int -> Double
+foreign import ccall "coupling.h gsl_sf_coupling_9j" gsl_sf_coupling_9j :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Double
 -- | wrapper for int gsl_sf_coupling_6j_INCORRECT_e(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf,gsl_sf_result* result);
-coupling_6j_INCORRECT_e :: Int -> Int -> Int -> Int -> Int -> Int -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_coupling_6j_INCORRECT_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+coupling_6j_INCORRECT_e :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> (Double,Double)
 coupling_6j_INCORRECT_e two_ja two_jb two_jc two_jd two_je two_jf = createSFR "coupling_6j_INCORRECT_e" $ gsl_sf_coupling_6j_INCORRECT_e two_ja two_jb two_jc two_jd two_je two_jf
-foreign import ccall "coupling.h gsl_sf_coupling_6j_INCORRECT_e" gsl_sf_coupling_6j_INCORRECT_e :: Int -> Int -> Int -> Int -> Int -> Int -> Ptr Double -> IO(Int)
+foreign import ccall "coupling.h gsl_sf_coupling_6j_INCORRECT_e" gsl_sf_coupling_6j_INCORRECT_e :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_coupling_6j_INCORRECT(int two_ja,int two_jb,int two_jc,int two_jd,int two_je,int two_jf);
-coupling_6j_INCORRECT :: Int -> Int -> Int -> Int -> Int -> Int -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_coupling_6j_INCORRECT&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+coupling_6j_INCORRECT :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Double
 coupling_6j_INCORRECT = gsl_sf_coupling_6j_INCORRECT
-foreign import ccall "coupling.h gsl_sf_coupling_6j_INCORRECT" gsl_sf_coupling_6j_INCORRECT :: Int -> Int -> Int -> Int -> Int -> Int -> Double
+foreign import ccall "coupling.h gsl_sf_coupling_6j_INCORRECT" gsl_sf_coupling_6j_INCORRECT :: CInt -> CInt -> CInt -> CInt -> CInt -> CInt -> Double
diff --git a/lib/Numeric/GSL/Special/Dawson.hs b/lib/Numeric/GSL/Special/Dawson.hs
index 1d77a2b..3a47570 100644
--- a/lib/Numeric/GSL/Special/Dawson.hs
+++ b/lib/Numeric/GSL/Special/Dawson.hs
@@ -20,6 +20,7 @@ module Numeric.GSL.Special.Dawson(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_dawson_e(double x,gsl_sf_result* result);
@@ -27,7 +28,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_dawson_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 dawson_e :: Double -> (Double,Double)
 dawson_e x = createSFR "dawson_e" $ gsl_sf_dawson_e x
-foreign import ccall "dawson.h gsl_sf_dawson_e" gsl_sf_dawson_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "dawson.h gsl_sf_dawson_e" gsl_sf_dawson_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_dawson(double x);
 --
diff --git a/lib/Numeric/GSL/Special/Debye.hs b/lib/Numeric/GSL/Special/Debye.hs
index b8e9aca..c059cf1 100644
--- a/lib/Numeric/GSL/Special/Debye.hs
+++ b/lib/Numeric/GSL/Special/Debye.hs
@@ -23,9 +23,14 @@ module Numeric.GSL.Special.Debye(
 , debye_3
 , debye_4_e
 , debye_4
+, debye_5_e
+, debye_5
+, debye_6_e
+, debye_6
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_debye_1_e(double x,gsl_sf_result* result);
@@ -33,7 +38,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_debye_1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 debye_1_e :: Double -> (Double,Double)
 debye_1_e x = createSFR "debye_1_e" $ gsl_sf_debye_1_e x
-foreign import ccall "debye.h gsl_sf_debye_1_e" gsl_sf_debye_1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "debye.h gsl_sf_debye_1_e" gsl_sf_debye_1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_debye_1(double x);
 --
@@ -47,7 +52,7 @@ foreign import ccall "debye.h gsl_sf_debye_1" gsl_sf_debye_1 :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_debye_2_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 debye_2_e :: Double -> (Double,Double)
 debye_2_e x = createSFR "debye_2_e" $ gsl_sf_debye_2_e x
-foreign import ccall "debye.h gsl_sf_debye_2_e" gsl_sf_debye_2_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "debye.h gsl_sf_debye_2_e" gsl_sf_debye_2_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_debye_2(double x);
 --
@@ -61,7 +66,7 @@ foreign import ccall "debye.h gsl_sf_debye_2" gsl_sf_debye_2 :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_debye_3_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 debye_3_e :: Double -> (Double,Double)
 debye_3_e x = createSFR "debye_3_e" $ gsl_sf_debye_3_e x
-foreign import ccall "debye.h gsl_sf_debye_3_e" gsl_sf_debye_3_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "debye.h gsl_sf_debye_3_e" gsl_sf_debye_3_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_debye_3(double x);
 --
@@ -75,7 +80,7 @@ foreign import ccall "debye.h gsl_sf_debye_3" gsl_sf_debye_3 :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_debye_4_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 debye_4_e :: Double -> (Double,Double)
 debye_4_e x = createSFR "debye_4_e" $ gsl_sf_debye_4_e x
-foreign import ccall "debye.h gsl_sf_debye_4_e" gsl_sf_debye_4_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "debye.h gsl_sf_debye_4_e" gsl_sf_debye_4_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_debye_4(double x);
 --
@@ -83,3 +88,31 @@ foreign import ccall "debye.h gsl_sf_debye_4_e" gsl_sf_debye_4_e :: Double -> Pt
 debye_4 :: Double -> Double
 debye_4 = gsl_sf_debye_4
 foreign import ccall "debye.h gsl_sf_debye_4" gsl_sf_debye_4 :: Double -> Double
+-- | wrapper for int gsl_sf_debye_5_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_debye_5_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+debye_5_e :: Double -> (Double,Double)
+debye_5_e x = createSFR "debye_5_e" $ gsl_sf_debye_5_e x
+foreign import ccall "debye.h gsl_sf_debye_5_e" gsl_sf_debye_5_e :: Double -> Ptr () -> IO CInt
+-- | wrapper for double gsl_sf_debye_5(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_debye_5&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+debye_5 :: Double -> Double
+debye_5 = gsl_sf_debye_5
+foreign import ccall "debye.h gsl_sf_debye_5" gsl_sf_debye_5 :: Double -> Double
+-- | wrapper for int gsl_sf_debye_6_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_debye_6_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+debye_6_e :: Double -> (Double,Double)
+debye_6_e x = createSFR "debye_6_e" $ gsl_sf_debye_6_e x
+foreign import ccall "debye.h gsl_sf_debye_6_e" gsl_sf_debye_6_e :: Double -> Ptr () -> IO CInt
+-- | wrapper for double gsl_sf_debye_6(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_debye_6&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+debye_6 :: Double -> Double
+debye_6 = gsl_sf_debye_6
+foreign import ccall "debye.h gsl_sf_debye_6" gsl_sf_debye_6 :: Double -> Double
diff --git a/lib/Numeric/GSL/Special/Dilog.hs b/lib/Numeric/GSL/Special/Dilog.hs
index e7693da..eee33ac 100644
--- a/lib/Numeric/GSL/Special/Dilog.hs
+++ b/lib/Numeric/GSL/Special/Dilog.hs
@@ -20,6 +20,7 @@ module Numeric.GSL.Special.Dilog(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_dilog_e(double x,gsl_sf_result* result);
@@ -27,7 +28,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_dilog_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 dilog_e :: Double -> (Double,Double)
 dilog_e x = createSFR "dilog_e" $ gsl_sf_dilog_e x
-foreign import ccall "dilog.h gsl_sf_dilog_e" gsl_sf_dilog_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "dilog.h gsl_sf_dilog_e" gsl_sf_dilog_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_dilog(double x);
 --
@@ -39,20 +40,20 @@ foreign import ccall "dilog.h gsl_sf_dilog" gsl_sf_dilog :: Double -> Double
 -- | wrapper for int gsl_sf_complex_dilog_xy_e(double x,double y,gsl_sf_result* result_re,gsl_sf_result* result_im);
 --
 --   <http://www.google.com/search?q=gsl_sf_complex_dilog_xy_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-complex_dilog_xy_e :: Double -> Double -> Ptr Double -> (Double,Double)
+complex_dilog_xy_e :: Double -> Double -> Ptr () -> (Double,Double)
 complex_dilog_xy_e x y result_re = createSFR "complex_dilog_xy_e" $ gsl_sf_complex_dilog_xy_e x y result_re
-foreign import ccall "dilog.h gsl_sf_complex_dilog_xy_e" gsl_sf_complex_dilog_xy_e :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+foreign import ccall "dilog.h gsl_sf_complex_dilog_xy_e" gsl_sf_complex_dilog_xy_e :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_complex_dilog_e(double r,double theta,gsl_sf_result* result_re,gsl_sf_result* result_im);
 --
 --   <http://www.google.com/search?q=gsl_sf_complex_dilog_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-complex_dilog_e :: Double -> Double -> Ptr Double -> (Double,Double)
+complex_dilog_e :: Double -> Double -> Ptr () -> (Double,Double)
 complex_dilog_e r theta result_re = createSFR "complex_dilog_e" $ gsl_sf_complex_dilog_e r theta result_re
-foreign import ccall "dilog.h gsl_sf_complex_dilog_e" gsl_sf_complex_dilog_e :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+foreign import ccall "dilog.h gsl_sf_complex_dilog_e" gsl_sf_complex_dilog_e :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_complex_spence_xy_e(double x,double y,gsl_sf_result* real_sp,gsl_sf_result* imag_sp);
 --
 --   <http://www.google.com/search?q=gsl_sf_complex_spence_xy_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-complex_spence_xy_e :: Double -> Double -> Ptr Double -> (Double,Double)
+complex_spence_xy_e :: Double -> Double -> Ptr () -> (Double,Double)
 complex_spence_xy_e x y real_sp = createSFR "complex_spence_xy_e" $ gsl_sf_complex_spence_xy_e x y real_sp
-foreign import ccall "dilog.h gsl_sf_complex_spence_xy_e" gsl_sf_complex_spence_xy_e :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+foreign import ccall "dilog.h gsl_sf_complex_spence_xy_e" gsl_sf_complex_spence_xy_e :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
diff --git a/lib/Numeric/GSL/Special/Elementary.hs b/lib/Numeric/GSL/Special/Elementary.hs
index 0312ada..7744778 100644
--- a/lib/Numeric/GSL/Special/Elementary.hs
+++ b/lib/Numeric/GSL/Special/Elementary.hs
@@ -21,6 +21,7 @@ module Numeric.GSL.Special.Elementary(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_multiply_e(double x,double y,gsl_sf_result* result);
@@ -28,7 +29,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_multiply_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 multiply_e :: Double -> Double -> (Double,Double)
 multiply_e x y = createSFR "multiply_e" $ gsl_sf_multiply_e x y
-foreign import ccall "elementary.h gsl_sf_multiply_e" gsl_sf_multiply_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "elementary.h gsl_sf_multiply_e" gsl_sf_multiply_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_multiply(double x,double y);
 --
@@ -42,4 +43,4 @@ foreign import ccall "elementary.h gsl_sf_multiply" gsl_sf_multiply :: Double ->
 --   <http://www.google.com/search?q=gsl_sf_multiply_err_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 multiply_err_e :: Double -> Double -> Double -> Double -> (Double,Double)
 multiply_err_e x dx y dy = createSFR "multiply_err_e" $ gsl_sf_multiply_err_e x dx y dy
-foreign import ccall "elementary.h gsl_sf_multiply_err_e" gsl_sf_multiply_err_e :: Double -> Double -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "elementary.h gsl_sf_multiply_err_e" gsl_sf_multiply_err_e :: Double -> Double -> Double -> Double -> Ptr () -> IO CInt
diff --git a/lib/Numeric/GSL/Special/Ellint.hs b/lib/Numeric/GSL/Special/Ellint.hs
index 798531a..52ca412 100644
--- a/lib/Numeric/GSL/Special/Ellint.hs
+++ b/lib/Numeric/GSL/Special/Ellint.hs
@@ -19,6 +19,10 @@ module Numeric.GSL.Special.Ellint(
 , ellint_Kcomp
 , ellint_Ecomp_e
 , ellint_Ecomp
+, ellint_Pcomp_e
+, ellint_Pcomp
+, ellint_Dcomp_e
+, ellint_Dcomp
 , ellint_F_e
 , ellint_F
 , ellint_E_e
@@ -38,6 +42,7 @@ module Numeric.GSL.Special.Ellint(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_ellint_Kcomp_e(double k,gsl_mode_t mode,gsl_sf_result* result);
@@ -45,7 +50,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_ellint_Kcomp_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ellint_Kcomp_e :: Double -> Precision -> (Double,Double)
 ellint_Kcomp_e k mode = createSFR "ellint_Kcomp_e" $ gsl_sf_ellint_Kcomp_e k  (precCode mode)
-foreign import ccall "ellint.h gsl_sf_ellint_Kcomp_e" gsl_sf_ellint_Kcomp_e :: Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "ellint.h gsl_sf_ellint_Kcomp_e" gsl_sf_ellint_Kcomp_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_ellint_Kcomp(double k,gsl_mode_t mode);
 --
@@ -59,7 +64,7 @@ foreign import ccall "ellint.h gsl_sf_ellint_Kcomp" gsl_sf_ellint_Kcomp :: Doubl
 --   <http://www.google.com/search?q=gsl_sf_ellint_Ecomp_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ellint_Ecomp_e :: Double -> Precision -> (Double,Double)
 ellint_Ecomp_e k mode = createSFR "ellint_Ecomp_e" $ gsl_sf_ellint_Ecomp_e k  (precCode mode)
-foreign import ccall "ellint.h gsl_sf_ellint_Ecomp_e" gsl_sf_ellint_Ecomp_e :: Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "ellint.h gsl_sf_ellint_Ecomp_e" gsl_sf_ellint_Ecomp_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_ellint_Ecomp(double k,gsl_mode_t mode);
 --
@@ -68,12 +73,40 @@ ellint_Ecomp :: Double -> Precision -> Double
 ellint_Ecomp k mode = gsl_sf_ellint_Ecomp k  (precCode mode)
 foreign import ccall "ellint.h gsl_sf_ellint_Ecomp" gsl_sf_ellint_Ecomp :: Double -> Gsl_mode_t -> Double
+-- | wrapper for int gsl_sf_ellint_Pcomp_e(double k,double n,gsl_mode_t mode,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_ellint_Pcomp_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+ellint_Pcomp_e :: Double -> Double -> Precision -> (Double,Double)
+ellint_Pcomp_e k n mode = createSFR "ellint_Pcomp_e" $ gsl_sf_ellint_Pcomp_e k n  (precCode mode)
+foreign import ccall "ellint.h gsl_sf_ellint_Pcomp_e" gsl_sf_ellint_Pcomp_e :: Double -> Double -> Gsl_mode_t -> Ptr () -> IO CInt
+-- | wrapper for double gsl_sf_ellint_Pcomp(double k,double n,gsl_mode_t mode);
+--
+--   <http://www.google.com/search?q=gsl_sf_ellint_Pcomp&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+ellint_Pcomp :: Double -> Double -> Precision -> Double
+ellint_Pcomp k n mode = gsl_sf_ellint_Pcomp k n  (precCode mode)
+foreign import ccall "ellint.h gsl_sf_ellint_Pcomp" gsl_sf_ellint_Pcomp :: Double -> Double -> Gsl_mode_t -> Double
+-- | wrapper for int gsl_sf_ellint_Dcomp_e(double k,gsl_mode_t mode,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_ellint_Dcomp_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+ellint_Dcomp_e :: Double -> Precision -> (Double,Double)
+ellint_Dcomp_e k mode = createSFR "ellint_Dcomp_e" $ gsl_sf_ellint_Dcomp_e k  (precCode mode)
+foreign import ccall "ellint.h gsl_sf_ellint_Dcomp_e" gsl_sf_ellint_Dcomp_e :: Double -> Gsl_mode_t -> Ptr () -> IO CInt
+-- | wrapper for double gsl_sf_ellint_Dcomp(double k,gsl_mode_t mode);
+--
+--   <http://www.google.com/search?q=gsl_sf_ellint_Dcomp&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+ellint_Dcomp :: Double -> Precision -> Double
+ellint_Dcomp k mode = gsl_sf_ellint_Dcomp k  (precCode mode)
+foreign import ccall "ellint.h gsl_sf_ellint_Dcomp" gsl_sf_ellint_Dcomp :: Double -> Gsl_mode_t -> Double
 -- | wrapper for int gsl_sf_ellint_F_e(double phi,double k,gsl_mode_t mode,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_ellint_F_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ellint_F_e :: Double -> Double -> Precision -> (Double,Double)
 ellint_F_e phi k mode = createSFR "ellint_F_e" $ gsl_sf_ellint_F_e phi k  (precCode mode)
-foreign import ccall "ellint.h gsl_sf_ellint_F_e" gsl_sf_ellint_F_e :: Double -> Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "ellint.h gsl_sf_ellint_F_e" gsl_sf_ellint_F_e :: Double -> Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_ellint_F(double phi,double k,gsl_mode_t mode);
 --
@@ -87,7 +120,7 @@ foreign import ccall "ellint.h gsl_sf_ellint_F" gsl_sf_ellint_F :: Double -> Dou
 --   <http://www.google.com/search?q=gsl_sf_ellint_E_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ellint_E_e :: Double -> Double -> Precision -> (Double,Double)
 ellint_E_e phi k mode = createSFR "ellint_E_e" $ gsl_sf_ellint_E_e phi k  (precCode mode)
-foreign import ccall "ellint.h gsl_sf_ellint_E_e" gsl_sf_ellint_E_e :: Double -> Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "ellint.h gsl_sf_ellint_E_e" gsl_sf_ellint_E_e :: Double -> Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_ellint_E(double phi,double k,gsl_mode_t mode);
 --
@@ -101,7 +134,7 @@ foreign import ccall "ellint.h gsl_sf_ellint_E" gsl_sf_ellint_E :: Double -> Dou
 --   <http://www.google.com/search?q=gsl_sf_ellint_P_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ellint_P_e :: Double -> Double -> Double -> Precision -> (Double,Double)
 ellint_P_e phi k n mode = createSFR "ellint_P_e" $ gsl_sf_ellint_P_e phi k n  (precCode mode)
-foreign import ccall "ellint.h gsl_sf_ellint_P_e" gsl_sf_ellint_P_e :: Double -> Double -> Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "ellint.h gsl_sf_ellint_P_e" gsl_sf_ellint_P_e :: Double -> Double -> Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_ellint_P(double phi,double k,double n,gsl_mode_t mode);
 --
@@ -115,7 +148,7 @@ foreign import ccall "ellint.h gsl_sf_ellint_P" gsl_sf_ellint_P :: Double -> Dou
 --   <http://www.google.com/search?q=gsl_sf_ellint_D_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ellint_D_e :: Double -> Double -> Double -> Precision -> (Double,Double)
 ellint_D_e phi k n mode = createSFR "ellint_D_e" $ gsl_sf_ellint_D_e phi k n  (precCode mode)
-foreign import ccall "ellint.h gsl_sf_ellint_D_e" gsl_sf_ellint_D_e :: Double -> Double -> Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "ellint.h gsl_sf_ellint_D_e" gsl_sf_ellint_D_e :: Double -> Double -> Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_ellint_D(double phi,double k,double n,gsl_mode_t mode);
 --
@@ -129,7 +162,7 @@ foreign import ccall "ellint.h gsl_sf_ellint_D" gsl_sf_ellint_D :: Double -> Dou
 --   <http://www.google.com/search?q=gsl_sf_ellint_RC_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ellint_RC_e :: Double -> Double -> Precision -> (Double,Double)
 ellint_RC_e x y mode = createSFR "ellint_RC_e" $ gsl_sf_ellint_RC_e x y  (precCode mode)
-foreign import ccall "ellint.h gsl_sf_ellint_RC_e" gsl_sf_ellint_RC_e :: Double -> Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "ellint.h gsl_sf_ellint_RC_e" gsl_sf_ellint_RC_e :: Double -> Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_ellint_RC(double x,double y,gsl_mode_t mode);
 --
@@ -143,7 +176,7 @@ foreign import ccall "ellint.h gsl_sf_ellint_RC" gsl_sf_ellint_RC :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_ellint_RD_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ellint_RD_e :: Double -> Double -> Double -> Precision -> (Double,Double)
 ellint_RD_e x y z mode = createSFR "ellint_RD_e" $ gsl_sf_ellint_RD_e x y z  (precCode mode)
-foreign import ccall "ellint.h gsl_sf_ellint_RD_e" gsl_sf_ellint_RD_e :: Double -> Double -> Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "ellint.h gsl_sf_ellint_RD_e" gsl_sf_ellint_RD_e :: Double -> Double -> Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_ellint_RD(double x,double y,double z,gsl_mode_t mode);
 --
@@ -157,7 +190,7 @@ foreign import ccall "ellint.h gsl_sf_ellint_RD" gsl_sf_ellint_RD :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_ellint_RF_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ellint_RF_e :: Double -> Double -> Double -> Precision -> (Double,Double)
 ellint_RF_e x y z mode = createSFR "ellint_RF_e" $ gsl_sf_ellint_RF_e x y z  (precCode mode)
-foreign import ccall "ellint.h gsl_sf_ellint_RF_e" gsl_sf_ellint_RF_e :: Double -> Double -> Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "ellint.h gsl_sf_ellint_RF_e" gsl_sf_ellint_RF_e :: Double -> Double -> Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_ellint_RF(double x,double y,double z,gsl_mode_t mode);
 --
@@ -171,7 +204,7 @@ foreign import ccall "ellint.h gsl_sf_ellint_RF" gsl_sf_ellint_RF :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_ellint_RJ_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ellint_RJ_e :: Double -> Double -> Double -> Double -> Precision -> (Double,Double)
 ellint_RJ_e x y z p mode = createSFR "ellint_RJ_e" $ gsl_sf_ellint_RJ_e x y z p  (precCode mode)
-foreign import ccall "ellint.h gsl_sf_ellint_RJ_e" gsl_sf_ellint_RJ_e :: Double -> Double -> Double -> Double -> Gsl_mode_t -> Ptr Double -> IO(Int)
+foreign import ccall "ellint.h gsl_sf_ellint_RJ_e" gsl_sf_ellint_RJ_e :: Double -> Double -> Double -> Double -> Gsl_mode_t -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_ellint_RJ(double x,double y,double z,double p,gsl_mode_t mode);
 --
diff --git a/lib/Numeric/GSL/Special/Erf.hs b/lib/Numeric/GSL/Special/Erf.hs
index ec73980..347e621 100644
--- a/lib/Numeric/GSL/Special/Erf.hs
+++ b/lib/Numeric/GSL/Special/Erf.hs
@@ -30,6 +30,7 @@ module Numeric.GSL.Special.Erf(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_erfc_e(double x,gsl_sf_result* result);
@@ -37,7 +38,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_erfc_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 erfc_e :: Double -> (Double,Double)
 erfc_e x = createSFR "erfc_e" $ gsl_sf_erfc_e x
-foreign import ccall "erf.h gsl_sf_erfc_e" gsl_sf_erfc_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "erf.h gsl_sf_erfc_e" gsl_sf_erfc_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_erfc(double x);
 --
@@ -51,7 +52,7 @@ foreign import ccall "erf.h gsl_sf_erfc" gsl_sf_erfc :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_log_erfc_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 log_erfc_e :: Double -> (Double,Double)
 log_erfc_e x = createSFR "log_erfc_e" $ gsl_sf_log_erfc_e x
-foreign import ccall "erf.h gsl_sf_log_erfc_e" gsl_sf_log_erfc_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "erf.h gsl_sf_log_erfc_e" gsl_sf_log_erfc_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_log_erfc(double x);
 --
@@ -65,7 +66,7 @@ foreign import ccall "erf.h gsl_sf_log_erfc" gsl_sf_log_erfc :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_erf_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 erf_e :: Double -> (Double,Double)
 erf_e x = createSFR "erf_e" $ gsl_sf_erf_e x
-foreign import ccall "erf.h gsl_sf_erf_e" gsl_sf_erf_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "erf.h gsl_sf_erf_e" gsl_sf_erf_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_erf(double x);
 --
@@ -79,14 +80,14 @@ foreign import ccall "erf.h gsl_sf_erf" gsl_sf_erf :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_erf_Z_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 erf_Z_e :: Double -> (Double,Double)
 erf_Z_e x = createSFR "erf_Z_e" $ gsl_sf_erf_Z_e x
-foreign import ccall "erf.h gsl_sf_erf_Z_e" gsl_sf_erf_Z_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "erf.h gsl_sf_erf_Z_e" gsl_sf_erf_Z_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_erf_Q_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_erf_Q_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 erf_Q_e :: Double -> (Double,Double)
 erf_Q_e x = createSFR "erf_Q_e" $ gsl_sf_erf_Q_e x
-foreign import ccall "erf.h gsl_sf_erf_Q_e" gsl_sf_erf_Q_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "erf.h gsl_sf_erf_Q_e" gsl_sf_erf_Q_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_erf_Z(double x);
 --
@@ -107,7 +108,7 @@ foreign import ccall "erf.h gsl_sf_erf_Q" gsl_sf_erf_Q :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_hazard_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hazard_e :: Double -> (Double,Double)
 hazard_e x = createSFR "hazard_e" $ gsl_sf_hazard_e x
-foreign import ccall "erf.h gsl_sf_hazard_e" gsl_sf_hazard_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "erf.h gsl_sf_hazard_e" gsl_sf_hazard_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hazard(double x);
 --
diff --git a/lib/Numeric/GSL/Special/Exp.hs b/lib/Numeric/GSL/Special/Exp.hs
index 2787df4..52ec6df 100644
--- a/lib/Numeric/GSL/Special/Exp.hs
+++ b/lib/Numeric/GSL/Special/Exp.hs
@@ -9,7 +9,7 @@ Portability :  uses ffi
 Wrappers for selected functions described at:
-<http://www.gnu.org/software/gsl/manual/html_node/Exponential-Functions.html>
+<http://www.google.com/search?q=gsl_sf_exp.h&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 -}
 ------------------------------------------------------------
@@ -36,94 +36,131 @@ module Numeric.GSL.Special.Exp(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_exp_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_exp_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exp_e :: Double -> (Double,Double)
 exp_e x = createSFR "exp_e" $ gsl_sf_exp_e x
-foreign import ccall "exp.h gsl_sf_exp_e" gsl_sf_exp_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exp_e" gsl_sf_exp_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_exp(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_exp&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exp :: Double -> Double
 exp = gsl_sf_exp
 foreign import ccall "exp.h gsl_sf_exp" gsl_sf_exp :: Double -> Double
 -- | wrapper for int gsl_sf_exp_e10_e(double x,gsl_sf_result_e10* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_exp_e10_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exp_e10_e :: Double -> (Double,Int,Double)
 exp_e10_e x = createSFR_E10 "exp_e10_e" $ gsl_sf_exp_e10_e x
-foreign import ccall "exp.h gsl_sf_exp_e10_e" gsl_sf_exp_e10_e :: Double -> Ptr () -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exp_e10_e" gsl_sf_exp_e10_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_exp_mult_e(double x,double y,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_exp_mult_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exp_mult_e :: Double -> Double -> (Double,Double)
 exp_mult_e x y = createSFR "exp_mult_e" $ gsl_sf_exp_mult_e x y
-foreign import ccall "exp.h gsl_sf_exp_mult_e" gsl_sf_exp_mult_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exp_mult_e" gsl_sf_exp_mult_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_exp_mult(double x,double y);
+--
+--   <http://www.google.com/search?q=gsl_sf_exp_mult&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exp_mult :: Double -> Double -> Double
 exp_mult = gsl_sf_exp_mult
 foreign import ccall "exp.h gsl_sf_exp_mult" gsl_sf_exp_mult :: Double -> Double -> Double
 -- | wrapper for int gsl_sf_exp_mult_e10_e(double x,double y,gsl_sf_result_e10* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_exp_mult_e10_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exp_mult_e10_e :: Double -> Double -> (Double,Int,Double)
 exp_mult_e10_e x y = createSFR_E10 "exp_mult_e10_e" $ gsl_sf_exp_mult_e10_e x y
-foreign import ccall "exp.h gsl_sf_exp_mult_e10_e" gsl_sf_exp_mult_e10_e :: Double -> Double -> Ptr () -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exp_mult_e10_e" gsl_sf_exp_mult_e10_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_expm1_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_expm1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 expm1_e :: Double -> (Double,Double)
 expm1_e x = createSFR "expm1_e" $ gsl_sf_expm1_e x
-foreign import ccall "exp.h gsl_sf_expm1_e" gsl_sf_expm1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "exp.h gsl_sf_expm1_e" gsl_sf_expm1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_expm1(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_expm1&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 expm1 :: Double -> Double
 expm1 = gsl_sf_expm1
 foreign import ccall "exp.h gsl_sf_expm1" gsl_sf_expm1 :: Double -> Double
 -- | wrapper for int gsl_sf_exprel_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_exprel_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exprel_e :: Double -> (Double,Double)
 exprel_e x = createSFR "exprel_e" $ gsl_sf_exprel_e x
-foreign import ccall "exp.h gsl_sf_exprel_e" gsl_sf_exprel_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exprel_e" gsl_sf_exprel_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_exprel(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_exprel&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exprel :: Double -> Double
 exprel = gsl_sf_exprel
 foreign import ccall "exp.h gsl_sf_exprel" gsl_sf_exprel :: Double -> Double
 -- | wrapper for int gsl_sf_exprel_2_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_exprel_2_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exprel_2_e :: Double -> (Double,Double)
 exprel_2_e x = createSFR "exprel_2_e" $ gsl_sf_exprel_2_e x
-foreign import ccall "exp.h gsl_sf_exprel_2_e" gsl_sf_exprel_2_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exprel_2_e" gsl_sf_exprel_2_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_exprel_2(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_exprel_2&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exprel_2 :: Double -> Double
 exprel_2 = gsl_sf_exprel_2
 foreign import ccall "exp.h gsl_sf_exprel_2" gsl_sf_exprel_2 :: Double -> Double
 -- | wrapper for int gsl_sf_exprel_n_e(int n,double x,gsl_sf_result* result);
-exprel_n_e :: Int -> Double -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_exprel_n_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+exprel_n_e :: CInt -> Double -> (Double,Double)
 exprel_n_e n x = createSFR "exprel_n_e" $ gsl_sf_exprel_n_e n x
-foreign import ccall "exp.h gsl_sf_exprel_n_e" gsl_sf_exprel_n_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exprel_n_e" gsl_sf_exprel_n_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_exprel_n(int n,double x);
-exprel_n :: Int -> Double -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_exprel_n&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+exprel_n :: CInt -> Double -> Double
 exprel_n = gsl_sf_exprel_n
-foreign import ccall "exp.h gsl_sf_exprel_n" gsl_sf_exprel_n :: Int -> Double -> Double
+foreign import ccall "exp.h gsl_sf_exprel_n" gsl_sf_exprel_n :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_exp_err_e(double x,double dx,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_exp_err_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exp_err_e :: Double -> Double -> (Double,Double)
 exp_err_e x dx = createSFR "exp_err_e" $ gsl_sf_exp_err_e x dx
-foreign import ccall "exp.h gsl_sf_exp_err_e" gsl_sf_exp_err_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exp_err_e" gsl_sf_exp_err_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_exp_err_e10_e(double x,double dx,gsl_sf_result_e10* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_exp_err_e10_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exp_err_e10_e :: Double -> Double -> (Double,Int,Double)
 exp_err_e10_e x dx = createSFR_E10 "exp_err_e10_e" $ gsl_sf_exp_err_e10_e x dx
-foreign import ccall "exp.h gsl_sf_exp_err_e10_e" gsl_sf_exp_err_e10_e :: Double -> Double -> Ptr () -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exp_err_e10_e" gsl_sf_exp_err_e10_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_exp_mult_err_e(double x,double dx,double y,double dy,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_exp_mult_err_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exp_mult_err_e :: Double -> Double -> Double -> Double -> (Double,Double)
 exp_mult_err_e x dx y dy = createSFR "exp_mult_err_e" $ gsl_sf_exp_mult_err_e x dx y dy
-foreign import ccall "exp.h gsl_sf_exp_mult_err_e" gsl_sf_exp_mult_err_e :: Double -> Double -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exp_mult_err_e" gsl_sf_exp_mult_err_e :: Double -> Double -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_exp_mult_err_e10_e(double x,double dx,double y,double dy,gsl_sf_result_e10* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_exp_mult_err_e10_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 exp_mult_err_e10_e :: Double -> Double -> Double -> Double -> (Double,Int,Double)
 exp_mult_err_e10_e x dx y dy = createSFR_E10 "exp_mult_err_e10_e" $ gsl_sf_exp_mult_err_e10_e x dx y dy
-foreign import ccall "exp.h gsl_sf_exp_mult_err_e10_e" gsl_sf_exp_mult_err_e10_e :: Double -> Double -> Double -> Double -> Ptr () -> IO(Int)
+foreign import ccall "exp.h gsl_sf_exp_mult_err_e10_e" gsl_sf_exp_mult_err_e10_e :: Double -> Double -> Double -> Double -> Ptr () -> IO CInt
diff --git a/lib/Numeric/GSL/Special/Expint.hs b/lib/Numeric/GSL/Special/Expint.hs
index 9882d09..fd92216 100644
--- a/lib/Numeric/GSL/Special/Expint.hs
+++ b/lib/Numeric/GSL/Special/Expint.hs
@@ -42,6 +42,7 @@ module Numeric.GSL.Special.Expint(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_expint_E1_e(double x,gsl_sf_result* result);
@@ -49,7 +50,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_expint_E1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 expint_E1_e :: Double -> (Double,Double)
 expint_E1_e x = createSFR "expint_E1_e" $ gsl_sf_expint_E1_e x
-foreign import ccall "expint.h gsl_sf_expint_E1_e" gsl_sf_expint_E1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_expint_E1_e" gsl_sf_expint_E1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_expint_E1(double x);
 --
@@ -63,7 +64,7 @@ foreign import ccall "expint.h gsl_sf_expint_E1" gsl_sf_expint_E1 :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_expint_E2_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 expint_E2_e :: Double -> (Double,Double)
 expint_E2_e x = createSFR "expint_E2_e" $ gsl_sf_expint_E2_e x
-foreign import ccall "expint.h gsl_sf_expint_E2_e" gsl_sf_expint_E2_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_expint_E2_e" gsl_sf_expint_E2_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_expint_E2(double x);
 --
@@ -77,7 +78,7 @@ foreign import ccall "expint.h gsl_sf_expint_E2" gsl_sf_expint_E2 :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_expint_E1_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 expint_E1_scaled_e :: Double -> (Double,Double)
 expint_E1_scaled_e x = createSFR "expint_E1_scaled_e" $ gsl_sf_expint_E1_scaled_e x
-foreign import ccall "expint.h gsl_sf_expint_E1_scaled_e" gsl_sf_expint_E1_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_expint_E1_scaled_e" gsl_sf_expint_E1_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_expint_E1_scaled(double x);
 --
@@ -91,7 +92,7 @@ foreign import ccall "expint.h gsl_sf_expint_E1_scaled" gsl_sf_expint_E1_scaled
 --   <http://www.google.com/search?q=gsl_sf_expint_E2_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 expint_E2_scaled_e :: Double -> (Double,Double)
 expint_E2_scaled_e x = createSFR "expint_E2_scaled_e" $ gsl_sf_expint_E2_scaled_e x
-foreign import ccall "expint.h gsl_sf_expint_E2_scaled_e" gsl_sf_expint_E2_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_expint_E2_scaled_e" gsl_sf_expint_E2_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_expint_E2_scaled(double x);
 --
@@ -105,7 +106,7 @@ foreign import ccall "expint.h gsl_sf_expint_E2_scaled" gsl_sf_expint_E2_scaled
 --   <http://www.google.com/search?q=gsl_sf_expint_Ei_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 expint_Ei_e :: Double -> (Double,Double)
 expint_Ei_e x = createSFR "expint_Ei_e" $ gsl_sf_expint_Ei_e x
-foreign import ccall "expint.h gsl_sf_expint_Ei_e" gsl_sf_expint_Ei_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_expint_Ei_e" gsl_sf_expint_Ei_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_expint_Ei(double x);
 --
@@ -119,7 +120,7 @@ foreign import ccall "expint.h gsl_sf_expint_Ei" gsl_sf_expint_Ei :: Double -> D
 --   <http://www.google.com/search?q=gsl_sf_expint_Ei_scaled_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 expint_Ei_scaled_e :: Double -> (Double,Double)
 expint_Ei_scaled_e x = createSFR "expint_Ei_scaled_e" $ gsl_sf_expint_Ei_scaled_e x
-foreign import ccall "expint.h gsl_sf_expint_Ei_scaled_e" gsl_sf_expint_Ei_scaled_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_expint_Ei_scaled_e" gsl_sf_expint_Ei_scaled_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_expint_Ei_scaled(double x);
 --
@@ -133,7 +134,7 @@ foreign import ccall "expint.h gsl_sf_expint_Ei_scaled" gsl_sf_expint_Ei_scaled
 --   <http://www.google.com/search?q=gsl_sf_Shi_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 shi_e :: Double -> (Double,Double)
 shi_e x = createSFR "shi_e" $ gsl_sf_Shi_e x
-foreign import ccall "expint.h gsl_sf_Shi_e" gsl_sf_Shi_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_Shi_e" gsl_sf_Shi_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_Shi(double x);
 --
@@ -147,7 +148,7 @@ foreign import ccall "expint.h gsl_sf_Shi" gsl_sf_Shi :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_Chi_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 chi_e :: Double -> (Double,Double)
 chi_e x = createSFR "chi_e" $ gsl_sf_Chi_e x
-foreign import ccall "expint.h gsl_sf_Chi_e" gsl_sf_Chi_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_Chi_e" gsl_sf_Chi_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_Chi(double x);
 --
@@ -161,7 +162,7 @@ foreign import ccall "expint.h gsl_sf_Chi" gsl_sf_Chi :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_expint_3_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 expint_3_e :: Double -> (Double,Double)
 expint_3_e x = createSFR "expint_3_e" $ gsl_sf_expint_3_e x
-foreign import ccall "expint.h gsl_sf_expint_3_e" gsl_sf_expint_3_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_expint_3_e" gsl_sf_expint_3_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_expint_3(double x);
 --
@@ -175,7 +176,7 @@ foreign import ccall "expint.h gsl_sf_expint_3" gsl_sf_expint_3 :: Double -> Dou
 --   <http://www.google.com/search?q=gsl_sf_Si_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 si_e :: Double -> (Double,Double)
 si_e x = createSFR "si_e" $ gsl_sf_Si_e x
-foreign import ccall "expint.h gsl_sf_Si_e" gsl_sf_Si_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_Si_e" gsl_sf_Si_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_Si(double x);
 --
@@ -189,7 +190,7 @@ foreign import ccall "expint.h gsl_sf_Si" gsl_sf_Si :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_Ci_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 ci_e :: Double -> (Double,Double)
 ci_e x = createSFR "ci_e" $ gsl_sf_Ci_e x
-foreign import ccall "expint.h gsl_sf_Ci_e" gsl_sf_Ci_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_Ci_e" gsl_sf_Ci_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_Ci(double x);
 --
@@ -203,7 +204,7 @@ foreign import ccall "expint.h gsl_sf_Ci" gsl_sf_Ci :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_atanint_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 atanint_e :: Double -> (Double,Double)
 atanint_e x = createSFR "atanint_e" $ gsl_sf_atanint_e x
-foreign import ccall "expint.h gsl_sf_atanint_e" gsl_sf_atanint_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "expint.h gsl_sf_atanint_e" gsl_sf_atanint_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_atanint(double x);
 --
diff --git a/lib/Numeric/GSL/Special/Fermi_dirac.hs b/lib/Numeric/GSL/Special/Fermi_dirac.hs
index a189dd4..cef5304 100644
--- a/lib/Numeric/GSL/Special/Fermi_dirac.hs
+++ b/lib/Numeric/GSL/Special/Fermi_dirac.hs
@@ -36,6 +36,7 @@ module Numeric.GSL.Special.Fermi_dirac(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_fermi_dirac_m1_e(double x,gsl_sf_result* result);
@@ -43,7 +44,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_fermi_dirac_m1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 fermi_dirac_m1_e :: Double -> (Double,Double)
 fermi_dirac_m1_e x = createSFR "fermi_dirac_m1_e" $ gsl_sf_fermi_dirac_m1_e x
-foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_m1_e" gsl_sf_fermi_dirac_m1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_m1_e" gsl_sf_fermi_dirac_m1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_fermi_dirac_m1(double x);
 --
@@ -57,7 +58,7 @@ foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_m1" gsl_sf_fermi_dirac_m1
 --   <http://www.google.com/search?q=gsl_sf_fermi_dirac_0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 fermi_dirac_0_e :: Double -> (Double,Double)
 fermi_dirac_0_e x = createSFR "fermi_dirac_0_e" $ gsl_sf_fermi_dirac_0_e x
-foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_0_e" gsl_sf_fermi_dirac_0_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_0_e" gsl_sf_fermi_dirac_0_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_fermi_dirac_0(double x);
 --
@@ -71,7 +72,7 @@ foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_0" gsl_sf_fermi_dirac_0 :
 --   <http://www.google.com/search?q=gsl_sf_fermi_dirac_1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 fermi_dirac_1_e :: Double -> (Double,Double)
 fermi_dirac_1_e x = createSFR "fermi_dirac_1_e" $ gsl_sf_fermi_dirac_1_e x
-foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_1_e" gsl_sf_fermi_dirac_1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_1_e" gsl_sf_fermi_dirac_1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_fermi_dirac_1(double x);
 --
@@ -85,7 +86,7 @@ foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_1" gsl_sf_fermi_dirac_1 :
 --   <http://www.google.com/search?q=gsl_sf_fermi_dirac_2_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 fermi_dirac_2_e :: Double -> (Double,Double)
 fermi_dirac_2_e x = createSFR "fermi_dirac_2_e" $ gsl_sf_fermi_dirac_2_e x
-foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_2_e" gsl_sf_fermi_dirac_2_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_2_e" gsl_sf_fermi_dirac_2_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_fermi_dirac_2(double x);
 --
@@ -97,23 +98,23 @@ foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_2" gsl_sf_fermi_dirac_2 :
 -- | wrapper for int gsl_sf_fermi_dirac_int_e(int j,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_fermi_dirac_int_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-fermi_dirac_int_e :: Int -> Double -> (Double,Double)
+fermi_dirac_int_e :: CInt -> Double -> (Double,Double)
 fermi_dirac_int_e j x = createSFR "fermi_dirac_int_e" $ gsl_sf_fermi_dirac_int_e j x
-foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_int_e" gsl_sf_fermi_dirac_int_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_int_e" gsl_sf_fermi_dirac_int_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_fermi_dirac_int(int j,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_fermi_dirac_int&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-fermi_dirac_int :: Int -> Double -> Double
+fermi_dirac_int :: CInt -> Double -> Double
 fermi_dirac_int = gsl_sf_fermi_dirac_int
-foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_int" gsl_sf_fermi_dirac_int :: Int -> Double -> Double
+foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_int" gsl_sf_fermi_dirac_int :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_fermi_dirac_mhalf_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_fermi_dirac_mhalf_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 fermi_dirac_mhalf_e :: Double -> (Double,Double)
 fermi_dirac_mhalf_e x = createSFR "fermi_dirac_mhalf_e" $ gsl_sf_fermi_dirac_mhalf_e x
-foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_mhalf_e" gsl_sf_fermi_dirac_mhalf_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_mhalf_e" gsl_sf_fermi_dirac_mhalf_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_fermi_dirac_mhalf(double x);
 --
@@ -127,7 +128,7 @@ foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_mhalf" gsl_sf_fermi_dirac
 --   <http://www.google.com/search?q=gsl_sf_fermi_dirac_half_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 fermi_dirac_half_e :: Double -> (Double,Double)
 fermi_dirac_half_e x = createSFR "fermi_dirac_half_e" $ gsl_sf_fermi_dirac_half_e x
-foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_half_e" gsl_sf_fermi_dirac_half_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_half_e" gsl_sf_fermi_dirac_half_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_fermi_dirac_half(double x);
 --
@@ -141,7 +142,7 @@ foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_half" gsl_sf_fermi_dirac_
 --   <http://www.google.com/search?q=gsl_sf_fermi_dirac_3half_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 fermi_dirac_3half_e :: Double -> (Double,Double)
 fermi_dirac_3half_e x = createSFR "fermi_dirac_3half_e" $ gsl_sf_fermi_dirac_3half_e x
-foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_3half_e" gsl_sf_fermi_dirac_3half_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_3half_e" gsl_sf_fermi_dirac_3half_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_fermi_dirac_3half(double x);
 --
@@ -155,7 +156,7 @@ foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_3half" gsl_sf_fermi_dirac
 --   <http://www.google.com/search?q=gsl_sf_fermi_dirac_inc_0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 fermi_dirac_inc_0_e :: Double -> Double -> (Double,Double)
 fermi_dirac_inc_0_e x b = createSFR "fermi_dirac_inc_0_e" $ gsl_sf_fermi_dirac_inc_0_e x b
-foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_inc_0_e" gsl_sf_fermi_dirac_inc_0_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "fermi_dirac.h gsl_sf_fermi_dirac_inc_0_e" gsl_sf_fermi_dirac_inc_0_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_fermi_dirac_inc_0(double x,double b);
 --
diff --git a/lib/Numeric/GSL/Special/Gamma.hs b/lib/Numeric/GSL/Special/Gamma.hs
index aa03892..7bba728 100644
--- a/lib/Numeric/GSL/Special/Gamma.hs
+++ b/lib/Numeric/GSL/Special/Gamma.hs
@@ -58,6 +58,7 @@ module Numeric.GSL.Special.Gamma(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_lngamma_e(double x,gsl_sf_result* result);
@@ -65,7 +66,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_lngamma_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 lngamma_e :: Double -> (Double,Double)
 lngamma_e x = createSFR "lngamma_e" $ gsl_sf_lngamma_e x
-foreign import ccall "gamma.h gsl_sf_lngamma_e" gsl_sf_lngamma_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_lngamma_e" gsl_sf_lngamma_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_lngamma(double x);
 --
@@ -77,16 +78,16 @@ foreign import ccall "gamma.h gsl_sf_lngamma" gsl_sf_lngamma :: Double -> Double
 -- | wrapper for int gsl_sf_lngamma_sgn_e(double x,gsl_sf_result* result_lg,double* sgn);
 --
 --   <http://www.google.com/search?q=gsl_sf_lngamma_sgn_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-lngamma_sgn_e :: Double -> Ptr Double -> Ptr Double -> Int
+lngamma_sgn_e :: Double -> Ptr () -> Ptr Double -> CInt
 lngamma_sgn_e = gsl_sf_lngamma_sgn_e
-foreign import ccall "gamma.h gsl_sf_lngamma_sgn_e" gsl_sf_lngamma_sgn_e :: Double -> Ptr Double -> Ptr Double -> Int
+foreign import ccall "gamma.h gsl_sf_lngamma_sgn_e" gsl_sf_lngamma_sgn_e :: Double -> Ptr () -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_gamma_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_gamma_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 gamma_e :: Double -> (Double,Double)
 gamma_e x = createSFR "gamma_e" $ gsl_sf_gamma_e x
-foreign import ccall "gamma.h gsl_sf_gamma_e" gsl_sf_gamma_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_gamma_e" gsl_sf_gamma_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_gamma(double x);
 --
@@ -100,7 +101,7 @@ foreign import ccall "gamma.h gsl_sf_gamma" gsl_sf_gamma :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_gammastar_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 gammastar_e :: Double -> (Double,Double)
 gammastar_e x = createSFR "gammastar_e" $ gsl_sf_gammastar_e x
-foreign import ccall "gamma.h gsl_sf_gammastar_e" gsl_sf_gammastar_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_gammastar_e" gsl_sf_gammastar_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_gammastar(double x);
 --
@@ -114,7 +115,7 @@ foreign import ccall "gamma.h gsl_sf_gammastar" gsl_sf_gammastar :: Double -> Do
 --   <http://www.google.com/search?q=gsl_sf_gammainv_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 gammainv_e :: Double -> (Double,Double)
 gammainv_e x = createSFR "gammainv_e" $ gsl_sf_gammainv_e x
-foreign import ccall "gamma.h gsl_sf_gammainv_e" gsl_sf_gammainv_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_gammainv_e" gsl_sf_gammainv_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_gammainv(double x);
 --
@@ -126,114 +127,114 @@ foreign import ccall "gamma.h gsl_sf_gammainv" gsl_sf_gammainv :: Double -> Doub
 -- | wrapper for int gsl_sf_lngamma_complex_e(double zr,double zi,gsl_sf_result* lnr,gsl_sf_result* arg);
 --
 --   <http://www.google.com/search?q=gsl_sf_lngamma_complex_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-lngamma_complex_e :: Double -> Double -> Ptr Double -> (Double,Double)
+lngamma_complex_e :: Double -> Double -> Ptr () -> (Double,Double)
 lngamma_complex_e zr zi lnr = createSFR "lngamma_complex_e" $ gsl_sf_lngamma_complex_e zr zi lnr
-foreign import ccall "gamma.h gsl_sf_lngamma_complex_e" gsl_sf_lngamma_complex_e :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_lngamma_complex_e" gsl_sf_lngamma_complex_e :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_taylorcoeff_e(int n,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_taylorcoeff_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-taylorcoeff_e :: Int -> Double -> (Double,Double)
+taylorcoeff_e :: CInt -> Double -> (Double,Double)
 taylorcoeff_e n x = createSFR "taylorcoeff_e" $ gsl_sf_taylorcoeff_e n x
-foreign import ccall "gamma.h gsl_sf_taylorcoeff_e" gsl_sf_taylorcoeff_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_taylorcoeff_e" gsl_sf_taylorcoeff_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_taylorcoeff(int n,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_taylorcoeff&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-taylorcoeff :: Int -> Double -> Double
+taylorcoeff :: CInt -> Double -> Double
 taylorcoeff = gsl_sf_taylorcoeff
-foreign import ccall "gamma.h gsl_sf_taylorcoeff" gsl_sf_taylorcoeff :: Int -> Double -> Double
+foreign import ccall "gamma.h gsl_sf_taylorcoeff" gsl_sf_taylorcoeff :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_fact_e(int n,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_fact_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-fact_e :: Int -> (Double,Double)
+fact_e :: CInt -> (Double,Double)
 fact_e n = createSFR "fact_e" $ gsl_sf_fact_e n
-foreign import ccall "gamma.h gsl_sf_fact_e" gsl_sf_fact_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_fact_e" gsl_sf_fact_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_fact(int n);
 --
 --   <http://www.google.com/search?q=gsl_sf_fact&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-fact :: Int -> Double
+fact :: CInt -> Double
 fact = gsl_sf_fact
-foreign import ccall "gamma.h gsl_sf_fact" gsl_sf_fact :: Int -> Double
+foreign import ccall "gamma.h gsl_sf_fact" gsl_sf_fact :: CInt -> Double
 -- | wrapper for int gsl_sf_doublefact_e(int n,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_doublefact_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-doublefact_e :: Int -> (Double,Double)
+doublefact_e :: CInt -> (Double,Double)
 doublefact_e n = createSFR "doublefact_e" $ gsl_sf_doublefact_e n
-foreign import ccall "gamma.h gsl_sf_doublefact_e" gsl_sf_doublefact_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_doublefact_e" gsl_sf_doublefact_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_doublefact(int n);
 --
 --   <http://www.google.com/search?q=gsl_sf_doublefact&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-doublefact :: Int -> Double
+doublefact :: CInt -> Double
 doublefact = gsl_sf_doublefact
-foreign import ccall "gamma.h gsl_sf_doublefact" gsl_sf_doublefact :: Int -> Double
+foreign import ccall "gamma.h gsl_sf_doublefact" gsl_sf_doublefact :: CInt -> Double
 -- | wrapper for int gsl_sf_lnfact_e(int n,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_lnfact_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-lnfact_e :: Int -> (Double,Double)
+lnfact_e :: CInt -> (Double,Double)
 lnfact_e n = createSFR "lnfact_e" $ gsl_sf_lnfact_e n
-foreign import ccall "gamma.h gsl_sf_lnfact_e" gsl_sf_lnfact_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_lnfact_e" gsl_sf_lnfact_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_lnfact(int n);
 --
 --   <http://www.google.com/search?q=gsl_sf_lnfact&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-lnfact :: Int -> Double
+lnfact :: CInt -> Double
 lnfact = gsl_sf_lnfact
-foreign import ccall "gamma.h gsl_sf_lnfact" gsl_sf_lnfact :: Int -> Double
+foreign import ccall "gamma.h gsl_sf_lnfact" gsl_sf_lnfact :: CInt -> Double
 -- | wrapper for int gsl_sf_lndoublefact_e(int n,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_lndoublefact_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-lndoublefact_e :: Int -> (Double,Double)
+lndoublefact_e :: CInt -> (Double,Double)
 lndoublefact_e n = createSFR "lndoublefact_e" $ gsl_sf_lndoublefact_e n
-foreign import ccall "gamma.h gsl_sf_lndoublefact_e" gsl_sf_lndoublefact_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_lndoublefact_e" gsl_sf_lndoublefact_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_lndoublefact(int n);
 --
 --   <http://www.google.com/search?q=gsl_sf_lndoublefact&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-lndoublefact :: Int -> Double
+lndoublefact :: CInt -> Double
 lndoublefact = gsl_sf_lndoublefact
-foreign import ccall "gamma.h gsl_sf_lndoublefact" gsl_sf_lndoublefact :: Int -> Double
+foreign import ccall "gamma.h gsl_sf_lndoublefact" gsl_sf_lndoublefact :: CInt -> Double
 -- | wrapper for int gsl_sf_lnchoose_e(int n,int m,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_lnchoose_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-lnchoose_e :: Int -> Int -> (Double,Double)
+lnchoose_e :: CInt -> CInt -> (Double,Double)
 lnchoose_e n m = createSFR "lnchoose_e" $ gsl_sf_lnchoose_e n m
-foreign import ccall "gamma.h gsl_sf_lnchoose_e" gsl_sf_lnchoose_e :: Int -> Int -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_lnchoose_e" gsl_sf_lnchoose_e :: CInt -> CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_lnchoose(int n,int m);
 --
 --   <http://www.google.com/search?q=gsl_sf_lnchoose&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-lnchoose :: Int -> Int -> Double
+lnchoose :: CInt -> CInt -> Double
 lnchoose = gsl_sf_lnchoose
-foreign import ccall "gamma.h gsl_sf_lnchoose" gsl_sf_lnchoose :: Int -> Int -> Double
+foreign import ccall "gamma.h gsl_sf_lnchoose" gsl_sf_lnchoose :: CInt -> CInt -> Double
 -- | wrapper for int gsl_sf_choose_e(int n,int m,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_choose_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-choose_e :: Int -> Int -> (Double,Double)
+choose_e :: CInt -> CInt -> (Double,Double)
 choose_e n m = createSFR "choose_e" $ gsl_sf_choose_e n m
-foreign import ccall "gamma.h gsl_sf_choose_e" gsl_sf_choose_e :: Int -> Int -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_choose_e" gsl_sf_choose_e :: CInt -> CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_choose(int n,int m);
 --
 --   <http://www.google.com/search?q=gsl_sf_choose&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-choose :: Int -> Int -> Double
+choose :: CInt -> CInt -> Double
 choose = gsl_sf_choose
-foreign import ccall "gamma.h gsl_sf_choose" gsl_sf_choose :: Int -> Int -> Double
+foreign import ccall "gamma.h gsl_sf_choose" gsl_sf_choose :: CInt -> CInt -> Double
 -- | wrapper for int gsl_sf_lnpoch_e(double a,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_lnpoch_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 lnpoch_e :: Double -> Double -> (Double,Double)
 lnpoch_e a x = createSFR "lnpoch_e" $ gsl_sf_lnpoch_e a x
-foreign import ccall "gamma.h gsl_sf_lnpoch_e" gsl_sf_lnpoch_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_lnpoch_e" gsl_sf_lnpoch_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_lnpoch(double a,double x);
 --
@@ -245,16 +246,16 @@ foreign import ccall "gamma.h gsl_sf_lnpoch" gsl_sf_lnpoch :: Double -> Double -
 -- | wrapper for int gsl_sf_lnpoch_sgn_e(double a,double x,gsl_sf_result* result,double* sgn);
 --
 --   <http://www.google.com/search?q=gsl_sf_lnpoch_sgn_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-lnpoch_sgn_e :: Double -> Double -> Ptr Double -> Ptr Double -> Int
+lnpoch_sgn_e :: Double -> Double -> Ptr () -> Ptr Double -> CInt
 lnpoch_sgn_e = gsl_sf_lnpoch_sgn_e
-foreign import ccall "gamma.h gsl_sf_lnpoch_sgn_e" gsl_sf_lnpoch_sgn_e :: Double -> Double -> Ptr Double -> Ptr Double -> Int
+foreign import ccall "gamma.h gsl_sf_lnpoch_sgn_e" gsl_sf_lnpoch_sgn_e :: Double -> Double -> Ptr () -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_poch_e(double a,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_poch_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 poch_e :: Double -> Double -> (Double,Double)
 poch_e a x = createSFR "poch_e" $ gsl_sf_poch_e a x
-foreign import ccall "gamma.h gsl_sf_poch_e" gsl_sf_poch_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_poch_e" gsl_sf_poch_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_poch(double a,double x);
 --
@@ -268,7 +269,7 @@ foreign import ccall "gamma.h gsl_sf_poch" gsl_sf_poch :: Double -> Double -> Do
 --   <http://www.google.com/search?q=gsl_sf_pochrel_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 pochrel_e :: Double -> Double -> (Double,Double)
 pochrel_e a x = createSFR "pochrel_e" $ gsl_sf_pochrel_e a x
-foreign import ccall "gamma.h gsl_sf_pochrel_e" gsl_sf_pochrel_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_pochrel_e" gsl_sf_pochrel_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_pochrel(double a,double x);
 --
@@ -282,7 +283,7 @@ foreign import ccall "gamma.h gsl_sf_pochrel" gsl_sf_pochrel :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_gamma_inc_Q_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 gamma_inc_Q_e :: Double -> Double -> (Double,Double)
 gamma_inc_Q_e a x = createSFR "gamma_inc_Q_e" $ gsl_sf_gamma_inc_Q_e a x
-foreign import ccall "gamma.h gsl_sf_gamma_inc_Q_e" gsl_sf_gamma_inc_Q_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_gamma_inc_Q_e" gsl_sf_gamma_inc_Q_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_gamma_inc_Q(double a,double x);
 --
@@ -296,7 +297,7 @@ foreign import ccall "gamma.h gsl_sf_gamma_inc_Q" gsl_sf_gamma_inc_Q :: Double -
 --   <http://www.google.com/search?q=gsl_sf_gamma_inc_P_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 gamma_inc_P_e :: Double -> Double -> (Double,Double)
 gamma_inc_P_e a x = createSFR "gamma_inc_P_e" $ gsl_sf_gamma_inc_P_e a x
-foreign import ccall "gamma.h gsl_sf_gamma_inc_P_e" gsl_sf_gamma_inc_P_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_gamma_inc_P_e" gsl_sf_gamma_inc_P_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_gamma_inc_P(double a,double x);
 --
@@ -310,7 +311,7 @@ foreign import ccall "gamma.h gsl_sf_gamma_inc_P" gsl_sf_gamma_inc_P :: Double -
 --   <http://www.google.com/search?q=gsl_sf_gamma_inc_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 gamma_inc_e :: Double -> Double -> (Double,Double)
 gamma_inc_e a x = createSFR "gamma_inc_e" $ gsl_sf_gamma_inc_e a x
-foreign import ccall "gamma.h gsl_sf_gamma_inc_e" gsl_sf_gamma_inc_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_gamma_inc_e" gsl_sf_gamma_inc_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_gamma_inc(double a,double x);
 --
@@ -324,7 +325,7 @@ foreign import ccall "gamma.h gsl_sf_gamma_inc" gsl_sf_gamma_inc :: Double -> Do
 --   <http://www.google.com/search?q=gsl_sf_lnbeta_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 lnbeta_e :: Double -> Double -> (Double,Double)
 lnbeta_e a b = createSFR "lnbeta_e" $ gsl_sf_lnbeta_e a b
-foreign import ccall "gamma.h gsl_sf_lnbeta_e" gsl_sf_lnbeta_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_lnbeta_e" gsl_sf_lnbeta_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_lnbeta(double a,double b);
 --
@@ -333,12 +334,19 @@ lnbeta :: Double -> Double -> Double
 lnbeta = gsl_sf_lnbeta
 foreign import ccall "gamma.h gsl_sf_lnbeta" gsl_sf_lnbeta :: Double -> Double -> Double
+-- | wrapper for int gsl_sf_lnbeta_sgn_e(double x,double y,gsl_sf_result* result,double* sgn);
+--
+--   <http://www.google.com/search?q=gsl_sf_lnbeta_sgn_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+lnbeta_sgn_e :: Double -> Double -> Ptr () -> Ptr Double -> CInt
+lnbeta_sgn_e = gsl_sf_lnbeta_sgn_e
+foreign import ccall "gamma.h gsl_sf_lnbeta_sgn_e" gsl_sf_lnbeta_sgn_e :: Double -> Double -> Ptr () -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_beta_e(double a,double b,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_beta_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 beta_e :: Double -> Double -> (Double,Double)
 beta_e a b = createSFR "beta_e" $ gsl_sf_beta_e a b
-foreign import ccall "gamma.h gsl_sf_beta_e" gsl_sf_beta_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_beta_e" gsl_sf_beta_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_beta(double a,double b);
 --
@@ -352,7 +360,7 @@ foreign import ccall "gamma.h gsl_sf_beta" gsl_sf_beta :: Double -> Double -> Do
 --   <http://www.google.com/search?q=gsl_sf_beta_inc_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 beta_inc_e :: Double -> Double -> Double -> (Double,Double)
 beta_inc_e a b x = createSFR "beta_inc_e" $ gsl_sf_beta_inc_e a b x
-foreign import ccall "gamma.h gsl_sf_beta_inc_e" gsl_sf_beta_inc_e :: Double -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gamma.h gsl_sf_beta_inc_e" gsl_sf_beta_inc_e :: Double -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_beta_inc(double a,double b,double x);
 --
diff --git a/lib/Numeric/GSL/Special/Gegenbauer.hs b/lib/Numeric/GSL/Special/Gegenbauer.hs
index 40cc1e9..9e8ebcd 100644
--- a/lib/Numeric/GSL/Special/Gegenbauer.hs
+++ b/lib/Numeric/GSL/Special/Gegenbauer.hs
@@ -26,6 +26,7 @@ module Numeric.GSL.Special.Gegenbauer(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_gegenpoly_1_e(double lambda,double x,gsl_sf_result* result);
@@ -33,21 +34,21 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_gegenpoly_1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 gegenpoly_1_e :: Double -> Double -> (Double,Double)
 gegenpoly_1_e lambda x = createSFR "gegenpoly_1_e" $ gsl_sf_gegenpoly_1_e lambda x
-foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_1_e" gsl_sf_gegenpoly_1_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_1_e" gsl_sf_gegenpoly_1_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_gegenpoly_2_e(double lambda,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_gegenpoly_2_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 gegenpoly_2_e :: Double -> Double -> (Double,Double)
 gegenpoly_2_e lambda x = createSFR "gegenpoly_2_e" $ gsl_sf_gegenpoly_2_e lambda x
-foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_2_e" gsl_sf_gegenpoly_2_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_2_e" gsl_sf_gegenpoly_2_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_gegenpoly_3_e(double lambda,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_gegenpoly_3_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 gegenpoly_3_e :: Double -> Double -> (Double,Double)
 gegenpoly_3_e lambda x = createSFR "gegenpoly_3_e" $ gsl_sf_gegenpoly_3_e lambda x
-foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_3_e" gsl_sf_gegenpoly_3_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_3_e" gsl_sf_gegenpoly_3_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_gegenpoly_1(double lambda,double x);
 --
@@ -73,20 +74,20 @@ foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_3" gsl_sf_gegenpoly_3 :: Dou
 -- | wrapper for int gsl_sf_gegenpoly_n_e(int n,double lambda,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_gegenpoly_n_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-gegenpoly_n_e :: Int -> Double -> Double -> (Double,Double)
+gegenpoly_n_e :: CInt -> Double -> Double -> (Double,Double)
 gegenpoly_n_e n lambda x = createSFR "gegenpoly_n_e" $ gsl_sf_gegenpoly_n_e n lambda x
-foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_n_e" gsl_sf_gegenpoly_n_e :: Int -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_n_e" gsl_sf_gegenpoly_n_e :: CInt -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_gegenpoly_n(int n,double lambda,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_gegenpoly_n&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-gegenpoly_n :: Int -> Double -> Double -> Double
+gegenpoly_n :: CInt -> Double -> Double -> Double
 gegenpoly_n = gsl_sf_gegenpoly_n
-foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_n" gsl_sf_gegenpoly_n :: Int -> Double -> Double -> Double
+foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_n" gsl_sf_gegenpoly_n :: CInt -> Double -> Double -> Double
 -- | wrapper for int gsl_sf_gegenpoly_array(int nmax,double lambda,double x,double* result_array);
 --
 --   <http://www.google.com/search?q=gsl_sf_gegenpoly_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-gegenpoly_array :: Int -> Double -> Double -> Ptr Double -> Int
+gegenpoly_array :: CInt -> Double -> Double -> Ptr Double -> CInt
 gegenpoly_array = gsl_sf_gegenpoly_array
-foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_array" gsl_sf_gegenpoly_array :: Int -> Double -> Double -> Ptr Double -> Int
+foreign import ccall "gegenbauer.h gsl_sf_gegenpoly_array" gsl_sf_gegenpoly_array :: CInt -> Double -> Double -> Ptr Double -> CInt
diff --git a/lib/Numeric/GSL/Special/Hyperg.hs b/lib/Numeric/GSL/Special/Hyperg.hs
index 28bf984..45f5c3e 100644
--- a/lib/Numeric/GSL/Special/Hyperg.hs
+++ b/lib/Numeric/GSL/Special/Hyperg.hs
@@ -40,6 +40,7 @@ module Numeric.GSL.Special.Hyperg(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_hyperg_0F1_e(double c,double x,gsl_sf_result* result);
@@ -47,7 +48,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_hyperg_0F1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hyperg_0F1_e :: Double -> Double -> (Double,Double)
 hyperg_0F1_e c x = createSFR "hyperg_0F1_e" $ gsl_sf_hyperg_0F1_e c x
-foreign import ccall "hyperg.h gsl_sf_hyperg_0F1_e" gsl_sf_hyperg_0F1_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_0F1_e" gsl_sf_hyperg_0F1_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hyperg_0F1(double c,double x);
 --
@@ -59,23 +60,23 @@ foreign import ccall "hyperg.h gsl_sf_hyperg_0F1" gsl_sf_hyperg_0F1 :: Double ->
 -- | wrapper for int gsl_sf_hyperg_1F1_int_e(int m,int n,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_hyperg_1F1_int_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-hyperg_1F1_int_e :: Int -> Int -> Double -> (Double,Double)
+hyperg_1F1_int_e :: CInt -> CInt -> Double -> (Double,Double)
 hyperg_1F1_int_e m n x = createSFR "hyperg_1F1_int_e" $ gsl_sf_hyperg_1F1_int_e m n x
-foreign import ccall "hyperg.h gsl_sf_hyperg_1F1_int_e" gsl_sf_hyperg_1F1_int_e :: Int -> Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_1F1_int_e" gsl_sf_hyperg_1F1_int_e :: CInt -> CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hyperg_1F1_int(int m,int n,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_hyperg_1F1_int&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-hyperg_1F1_int :: Int -> Int -> Double -> Double
+hyperg_1F1_int :: CInt -> CInt -> Double -> Double
 hyperg_1F1_int = gsl_sf_hyperg_1F1_int
-foreign import ccall "hyperg.h gsl_sf_hyperg_1F1_int" gsl_sf_hyperg_1F1_int :: Int -> Int -> Double -> Double
+foreign import ccall "hyperg.h gsl_sf_hyperg_1F1_int" gsl_sf_hyperg_1F1_int :: CInt -> CInt -> Double -> Double
 -- | wrapper for int gsl_sf_hyperg_1F1_e(double a,double b,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_hyperg_1F1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hyperg_1F1_e :: Double -> Double -> Double -> (Double,Double)
 hyperg_1F1_e a b x = createSFR "hyperg_1F1_e" $ gsl_sf_hyperg_1F1_e a b x
-foreign import ccall "hyperg.h gsl_sf_hyperg_1F1_e" gsl_sf_hyperg_1F1_e :: Double -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_1F1_e" gsl_sf_hyperg_1F1_e :: Double -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hyperg_1F1(double a,double b,double x);
 --
@@ -87,30 +88,30 @@ foreign import ccall "hyperg.h gsl_sf_hyperg_1F1" gsl_sf_hyperg_1F1 :: Double ->
 -- | wrapper for int gsl_sf_hyperg_U_int_e(int m,int n,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_hyperg_U_int_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-hyperg_U_int_e :: Int -> Int -> Double -> (Double,Double)
+hyperg_U_int_e :: CInt -> CInt -> Double -> (Double,Double)
 hyperg_U_int_e m n x = createSFR "hyperg_U_int_e" $ gsl_sf_hyperg_U_int_e m n x
-foreign import ccall "hyperg.h gsl_sf_hyperg_U_int_e" gsl_sf_hyperg_U_int_e :: Int -> Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_U_int_e" gsl_sf_hyperg_U_int_e :: CInt -> CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hyperg_U_int(int m,int n,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_hyperg_U_int&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-hyperg_U_int :: Int -> Int -> Double -> Double
+hyperg_U_int :: CInt -> CInt -> Double -> Double
 hyperg_U_int = gsl_sf_hyperg_U_int
-foreign import ccall "hyperg.h gsl_sf_hyperg_U_int" gsl_sf_hyperg_U_int :: Int -> Int -> Double -> Double
+foreign import ccall "hyperg.h gsl_sf_hyperg_U_int" gsl_sf_hyperg_U_int :: CInt -> CInt -> Double -> Double
 -- | wrapper for int gsl_sf_hyperg_U_int_e10_e(int m,int n,double x,gsl_sf_result_e10* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_hyperg_U_int_e10_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-hyperg_U_int_e10_e :: Int -> Int -> Double -> (Double,Int,Double)
+hyperg_U_int_e10_e :: CInt -> CInt -> Double -> (Double,Int,Double)
 hyperg_U_int_e10_e m n x = createSFR_E10 "hyperg_U_int_e10_e" $ gsl_sf_hyperg_U_int_e10_e m n x
-foreign import ccall "hyperg.h gsl_sf_hyperg_U_int_e10_e" gsl_sf_hyperg_U_int_e10_e :: Int -> Int -> Double -> Ptr () -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_U_int_e10_e" gsl_sf_hyperg_U_int_e10_e :: CInt -> CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_hyperg_U_e(double a,double b,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_hyperg_U_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hyperg_U_e :: Double -> Double -> Double -> (Double,Double)
 hyperg_U_e a b x = createSFR "hyperg_U_e" $ gsl_sf_hyperg_U_e a b x
-foreign import ccall "hyperg.h gsl_sf_hyperg_U_e" gsl_sf_hyperg_U_e :: Double -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_U_e" gsl_sf_hyperg_U_e :: Double -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hyperg_U(double a,double b,double x);
 --
@@ -124,14 +125,14 @@ foreign import ccall "hyperg.h gsl_sf_hyperg_U" gsl_sf_hyperg_U :: Double -> Dou
 --   <http://www.google.com/search?q=gsl_sf_hyperg_U_e10_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hyperg_U_e10_e :: Double -> Double -> Double -> (Double,Int,Double)
 hyperg_U_e10_e a b x = createSFR_E10 "hyperg_U_e10_e" $ gsl_sf_hyperg_U_e10_e a b x
-foreign import ccall "hyperg.h gsl_sf_hyperg_U_e10_e" gsl_sf_hyperg_U_e10_e :: Double -> Double -> Double -> Ptr () -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_U_e10_e" gsl_sf_hyperg_U_e10_e :: Double -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_hyperg_2F1_e(double a,double b,double c,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_hyperg_2F1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hyperg_2F1_e :: Double -> Double -> Double -> Double -> (Double,Double)
 hyperg_2F1_e a b c x = createSFR "hyperg_2F1_e" $ gsl_sf_hyperg_2F1_e a b c x
-foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_e" gsl_sf_hyperg_2F1_e :: Double -> Double -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_e" gsl_sf_hyperg_2F1_e :: Double -> Double -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hyperg_2F1(double a,double b,double c,double x);
 --
@@ -145,7 +146,7 @@ foreign import ccall "hyperg.h gsl_sf_hyperg_2F1" gsl_sf_hyperg_2F1 :: Double ->
 --   <http://www.google.com/search?q=gsl_sf_hyperg_2F1_conj_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hyperg_2F1_conj_e :: Double -> Double -> Double -> Double -> (Double,Double)
 hyperg_2F1_conj_e aR aI c x = createSFR "hyperg_2F1_conj_e" $ gsl_sf_hyperg_2F1_conj_e aR aI c x
-foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_conj_e" gsl_sf_hyperg_2F1_conj_e :: Double -> Double -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_conj_e" gsl_sf_hyperg_2F1_conj_e :: Double -> Double -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hyperg_2F1_conj(double aR,double aI,double c,double x);
 --
@@ -159,7 +160,7 @@ foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_conj" gsl_sf_hyperg_2F1_conj ::
 --   <http://www.google.com/search?q=gsl_sf_hyperg_2F1_renorm_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hyperg_2F1_renorm_e :: Double -> Double -> Double -> Double -> (Double,Double)
 hyperg_2F1_renorm_e a b c x = createSFR "hyperg_2F1_renorm_e" $ gsl_sf_hyperg_2F1_renorm_e a b c x
-foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_renorm_e" gsl_sf_hyperg_2F1_renorm_e :: Double -> Double -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_renorm_e" gsl_sf_hyperg_2F1_renorm_e :: Double -> Double -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hyperg_2F1_renorm(double a,double b,double c,double x);
 --
@@ -173,7 +174,7 @@ foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_renorm" gsl_sf_hyperg_2F1_renor
 --   <http://www.google.com/search?q=gsl_sf_hyperg_2F1_conj_renorm_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hyperg_2F1_conj_renorm_e :: Double -> Double -> Double -> Double -> (Double,Double)
 hyperg_2F1_conj_renorm_e aR aI c x = createSFR "hyperg_2F1_conj_renorm_e" $ gsl_sf_hyperg_2F1_conj_renorm_e aR aI c x
-foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_conj_renorm_e" gsl_sf_hyperg_2F1_conj_renorm_e :: Double -> Double -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_conj_renorm_e" gsl_sf_hyperg_2F1_conj_renorm_e :: Double -> Double -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hyperg_2F1_conj_renorm(double aR,double aI,double c,double x);
 --
@@ -187,7 +188,7 @@ foreign import ccall "hyperg.h gsl_sf_hyperg_2F1_conj_renorm" gsl_sf_hyperg_2F1_
 --   <http://www.google.com/search?q=gsl_sf_hyperg_2F0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hyperg_2F0_e :: Double -> Double -> Double -> (Double,Double)
 hyperg_2F0_e a b x = createSFR "hyperg_2F0_e" $ gsl_sf_hyperg_2F0_e a b x
-foreign import ccall "hyperg.h gsl_sf_hyperg_2F0_e" gsl_sf_hyperg_2F0_e :: Double -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "hyperg.h gsl_sf_hyperg_2F0_e" gsl_sf_hyperg_2F0_e :: Double -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hyperg_2F0(double a,double b,double x);
 --
diff --git a/lib/Numeric/GSL/Special/Internal.hsc b/lib/Numeric/GSL/Special/Internal.hsc
index 03a431c..e0744d7 100644
--- a/lib/Numeric/GSL/Special/Internal.hsc
+++ b/lib/Numeric/GSL/Special/Internal.hsc
@@ -30,7 +30,7 @@ where
 import Foreign
 import Data.Packed.Internal(check,(//))
-import Foreign.C.Types(CSize)
+import Foreign.C.Types(CSize,CInt)
 data Precision = PrecDouble | PrecSingle | PrecApprox
@@ -61,7 +61,7 @@ instance Storable Gsl_sf_result where
    (#poke gsl_sf_result, err) ptr err
-data Gsl_sf_result_e10 = SFE Double Double Int
+data Gsl_sf_result_e10 = SFE Double Double CInt
  deriving (Show)
 instance Storable Gsl_sf_result_e10 where
@@ -80,7 +80,7 @@ instance Storable Gsl_sf_result_e10 where
 ----------------------------------------------------------------
 -- | access to a sf_result
-createSFR :: String -> (Ptr a -> IO Int) -> (Double, Double)
+createSFR :: String -> (Ptr a -> IO CInt) -> (Double, Double)
 createSFR s f = unsafePerformIO $ do
    p <- malloc :: IO (Ptr Gsl_sf_result)
    f (castPtr p) // check s
@@ -93,10 +93,10 @@ createSFR s f = unsafePerformIO $ do
 -- the sf_result_e10 contains two doubles and the exponent
 -- | access to sf_result_e10
-createSFR_E10 :: String -> (Ptr a -> IO Int) -> (Double, Int, Double)
+createSFR_E10 :: String -> (Ptr a -> IO CInt) -> (Double, Int, Double)
 createSFR_E10 s f = unsafePerformIO $ do
    p <- malloc :: IO (Ptr Gsl_sf_result_e10)
    f (castPtr p) // check s
    SFE val err expo  <- peek p
    free p
-    return (val,expo,err)
+    return (val, fromIntegral expo,err)
diff --git a/lib/Numeric/GSL/Special/Laguerre.hs b/lib/Numeric/GSL/Special/Laguerre.hs
index 320e451..81e7c47 100644
--- a/lib/Numeric/GSL/Special/Laguerre.hs
+++ b/lib/Numeric/GSL/Special/Laguerre.hs
@@ -26,6 +26,7 @@ module Numeric.GSL.Special.Laguerre(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_laguerre_1_e(double a,double x,gsl_sf_result* result);
@@ -33,21 +34,21 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_laguerre_1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 laguerre_1_e :: Double -> Double -> (Double,Double)
 laguerre_1_e a x = createSFR "laguerre_1_e" $ gsl_sf_laguerre_1_e a x
-foreign import ccall "laguerre.h gsl_sf_laguerre_1_e" gsl_sf_laguerre_1_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "laguerre.h gsl_sf_laguerre_1_e" gsl_sf_laguerre_1_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_laguerre_2_e(double a,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_laguerre_2_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 laguerre_2_e :: Double -> Double -> (Double,Double)
 laguerre_2_e a x = createSFR "laguerre_2_e" $ gsl_sf_laguerre_2_e a x
-foreign import ccall "laguerre.h gsl_sf_laguerre_2_e" gsl_sf_laguerre_2_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "laguerre.h gsl_sf_laguerre_2_e" gsl_sf_laguerre_2_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_laguerre_3_e(double a,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_laguerre_3_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 laguerre_3_e :: Double -> Double -> (Double,Double)
 laguerre_3_e a x = createSFR "laguerre_3_e" $ gsl_sf_laguerre_3_e a x
-foreign import ccall "laguerre.h gsl_sf_laguerre_3_e" gsl_sf_laguerre_3_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "laguerre.h gsl_sf_laguerre_3_e" gsl_sf_laguerre_3_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_laguerre_1(double a,double x);
 --
@@ -73,13 +74,13 @@ foreign import ccall "laguerre.h gsl_sf_laguerre_3" gsl_sf_laguerre_3 :: Double
 -- | wrapper for int gsl_sf_laguerre_n_e(int n,double a,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_laguerre_n_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-laguerre_n_e :: Int -> Double -> Double -> (Double,Double)
+laguerre_n_e :: CInt -> Double -> Double -> (Double,Double)
 laguerre_n_e n a x = createSFR "laguerre_n_e" $ gsl_sf_laguerre_n_e n a x
-foreign import ccall "laguerre.h gsl_sf_laguerre_n_e" gsl_sf_laguerre_n_e :: Int -> Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "laguerre.h gsl_sf_laguerre_n_e" gsl_sf_laguerre_n_e :: CInt -> Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_laguerre_n(int n,double a,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_laguerre_n&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-laguerre_n :: Int -> Double -> Double -> Double
+laguerre_n :: CInt -> Double -> Double -> Double
 laguerre_n = gsl_sf_laguerre_n
-foreign import ccall "laguerre.h gsl_sf_laguerre_n" gsl_sf_laguerre_n :: Int -> Double -> Double -> Double
+foreign import ccall "laguerre.h gsl_sf_laguerre_n" gsl_sf_laguerre_n :: CInt -> Double -> Double -> Double
diff --git a/lib/Numeric/GSL/Special/Lambert.hs b/lib/Numeric/GSL/Special/Lambert.hs
index ad5579f..18071fa 100644
--- a/lib/Numeric/GSL/Special/Lambert.hs
+++ b/lib/Numeric/GSL/Special/Lambert.hs
@@ -22,6 +22,7 @@ module Numeric.GSL.Special.Lambert(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_lambert_W0_e(double x,gsl_sf_result* result);
@@ -29,7 +30,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_lambert_W0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 lambert_W0_e :: Double -> (Double,Double)
 lambert_W0_e x = createSFR "lambert_W0_e" $ gsl_sf_lambert_W0_e x
-foreign import ccall "lambert.h gsl_sf_lambert_W0_e" gsl_sf_lambert_W0_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "lambert.h gsl_sf_lambert_W0_e" gsl_sf_lambert_W0_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_lambert_W0(double x);
 --
@@ -43,7 +44,7 @@ foreign import ccall "lambert.h gsl_sf_lambert_W0" gsl_sf_lambert_W0 :: Double -
 --   <http://www.google.com/search?q=gsl_sf_lambert_Wm1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 lambert_Wm1_e :: Double -> (Double,Double)
 lambert_Wm1_e x = createSFR "lambert_Wm1_e" $ gsl_sf_lambert_Wm1_e x
-foreign import ccall "lambert.h gsl_sf_lambert_Wm1_e" gsl_sf_lambert_Wm1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "lambert.h gsl_sf_lambert_Wm1_e" gsl_sf_lambert_Wm1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_lambert_Wm1(double x);
 --
diff --git a/lib/Numeric/GSL/Special/Legendre.hs b/lib/Numeric/GSL/Special/Legendre.hs
index 0ea7557..15dfde8 100644
--- a/lib/Numeric/GSL/Special/Legendre.hs
+++ b/lib/Numeric/GSL/Special/Legendre.hs
@@ -9,270 +9,341 @@ Portability :  uses ffi
 Wrappers for selected functions described at:
-<http://www.gnu.org/software/gsl/manual/html_node/Legendre-Functions-and-Spherical-Harmonics.html>
+<http://www.google.com/search?q=gsl_sf_legendre.h&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 -}
 ------------------------------------------------------------
 module Numeric.GSL.Special.Legendre(
-  legendre_Pl_e
+  legendre_Pl
-, legendre_Pl
-, legendre_P1_e
-, legendre_P2_e
-, legendre_P3_e
 , legendre_P1
 , legendre_P2
 , legendre_P3
-, legendre_Q0_e
 , legendre_Q0
-, legendre_Q1_e
 , legendre_Q1
-, legendre_Ql_e
 , legendre_Ql
-, legendre_Plm_e
 , legendre_Plm
-, legendre_sphPlm_e
 , legendre_sphPlm
 , legendre_array_size
-, conicalP_half_e
 , conicalP_half
-, conicalP_mhalf_e
 , conicalP_mhalf
-, conicalP_0_e
 , conicalP_0
-, conicalP_1_e
 , conicalP_1
-, conicalP_sph_reg_e
 , conicalP_sph_reg
-, conicalP_cyl_reg_e
 , conicalP_cyl_reg
-, legendre_H3d_0_e
 , legendre_H3d_0
-, legendre_H3d_1_e
 , legendre_H3d_1
-, legendre_H3d_e
 , legendre_H3d
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
-- | wrapper for int gsl_sf_legendre_Pl_e(int l,double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_legendre_Pl_e(int l,double x,double* result);
-legendre_Pl_e :: Int -> Double -> (Double,Double)
+--
-legendre_Pl_e l x = createSFR "legendre_Pl_e" $ gsl_sf_legendre_Pl_e l x
+--   <http://www.google.com/search?q=gsl_sf_legendre_Pl_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_legendre_Pl_e" gsl_sf_legendre_Pl_e :: Int -> Double -> Ptr Double -> IO(Int)
+legendre_Pl_e :: CInt -> Double -> Ptr Double -> CInt
+legendre_Pl_e = gsl_sf_legendre_Pl_e
+foreign import ccall "legendre.h gsl_sf_legendre_Pl_e" gsl_sf_legendre_Pl_e :: CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_legendre_Pl(int l,double x);
-legendre_Pl :: Int -> Double -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_Pl&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_Pl :: CInt -> Double -> Double
 legendre_Pl = gsl_sf_legendre_Pl
-foreign import ccall "legendre.h gsl_sf_legendre_Pl" gsl_sf_legendre_Pl :: Int -> Double -> Double
+foreign import ccall "legendre.h gsl_sf_legendre_Pl" gsl_sf_legendre_Pl :: CInt -> Double -> Double
 -- | wrapper for int gsl_sf_legendre_Pl_array(int lmax,double x,double* result_array);
-legendre_Pl_array :: Int -> Double -> Ptr Double -> Int
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_Pl_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_Pl_array :: CInt -> Double -> Ptr Double -> CInt
 legendre_Pl_array = gsl_sf_legendre_Pl_array
-foreign import ccall "legendre.h gsl_sf_legendre_Pl_array" gsl_sf_legendre_Pl_array :: Int -> Double -> Ptr Double -> Int
+foreign import ccall "legendre.h gsl_sf_legendre_Pl_array" gsl_sf_legendre_Pl_array :: CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_legendre_Pl_deriv_array(int lmax,double x,double* result_array,double* result_deriv_array);
-legendre_Pl_deriv_array :: Int -> Double -> Ptr Double -> Ptr Double -> Int
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_Pl_deriv_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_Pl_deriv_array :: CInt -> Double -> Ptr Double -> Ptr Double -> CInt
 legendre_Pl_deriv_array = gsl_sf_legendre_Pl_deriv_array
-foreign import ccall "legendre.h gsl_sf_legendre_Pl_deriv_array" gsl_sf_legendre_Pl_deriv_array :: Int -> Double -> Ptr Double -> Ptr Double -> Int
+foreign import ccall "legendre.h gsl_sf_legendre_Pl_deriv_array" gsl_sf_legendre_Pl_deriv_array :: CInt -> Double -> Ptr Double -> Ptr Double -> CInt
-- | wrapper for int gsl_sf_legendre_P1_e(double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_legendre_P1_e(double x,double* result);
-legendre_P1_e :: Double -> (Double,Double)
+--
-legendre_P1_e x = createSFR "legendre_P1_e" $ gsl_sf_legendre_P1_e x
+--   <http://www.google.com/search?q=gsl_sf_legendre_P1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_legendre_P1_e" gsl_sf_legendre_P1_e :: Double -> Ptr Double -> IO(Int)
+legendre_P1_e :: Double -> Ptr Double -> CInt
+legendre_P1_e = gsl_sf_legendre_P1_e
-- | wrapper for int gsl_sf_legendre_P2_e(double x,gsl_sf_result* result);
+foreign import ccall "legendre.h gsl_sf_legendre_P1_e" gsl_sf_legendre_P1_e :: Double -> Ptr Double -> CInt
-legendre_P2_e :: Double -> (Double,Double)
-legendre_P2_e x = createSFR "legendre_P2_e" $ gsl_sf_legendre_P2_e x
+-- | wrapper for int gsl_sf_legendre_P2_e(double x,double* result);
-foreign import ccall "legendre.h gsl_sf_legendre_P2_e" gsl_sf_legendre_P2_e :: Double -> Ptr Double -> IO(Int)
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_P2_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-- | wrapper for int gsl_sf_legendre_P3_e(double x,gsl_sf_result* result);
+legendre_P2_e :: Double -> Ptr Double -> CInt
-legendre_P3_e :: Double -> (Double,Double)
+legendre_P2_e = gsl_sf_legendre_P2_e
-legendre_P3_e x = createSFR "legendre_P3_e" $ gsl_sf_legendre_P3_e x
+foreign import ccall "legendre.h gsl_sf_legendre_P2_e" gsl_sf_legendre_P2_e :: Double -> Ptr Double -> CInt
-foreign import ccall "legendre.h gsl_sf_legendre_P3_e" gsl_sf_legendre_P3_e :: Double -> Ptr Double -> IO(Int)
+-- | wrapper for int gsl_sf_legendre_P3_e(double x,double* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_P3_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_P3_e :: Double -> Ptr Double -> CInt
+legendre_P3_e = gsl_sf_legendre_P3_e
+foreign import ccall "legendre.h gsl_sf_legendre_P3_e" gsl_sf_legendre_P3_e :: Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_legendre_P1(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_P1&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 legendre_P1 :: Double -> Double
 legendre_P1 = gsl_sf_legendre_P1
 foreign import ccall "legendre.h gsl_sf_legendre_P1" gsl_sf_legendre_P1 :: Double -> Double
 -- | wrapper for double gsl_sf_legendre_P2(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_P2&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 legendre_P2 :: Double -> Double
 legendre_P2 = gsl_sf_legendre_P2
 foreign import ccall "legendre.h gsl_sf_legendre_P2" gsl_sf_legendre_P2 :: Double -> Double
 -- | wrapper for double gsl_sf_legendre_P3(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_P3&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 legendre_P3 :: Double -> Double
 legendre_P3 = gsl_sf_legendre_P3
 foreign import ccall "legendre.h gsl_sf_legendre_P3" gsl_sf_legendre_P3 :: Double -> Double
-- | wrapper for int gsl_sf_legendre_Q0_e(double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_legendre_Q0_e(double x,double* result);
-legendre_Q0_e :: Double -> (Double,Double)
+--
-legendre_Q0_e x = createSFR "legendre_Q0_e" $ gsl_sf_legendre_Q0_e x
+--   <http://www.google.com/search?q=gsl_sf_legendre_Q0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_legendre_Q0_e" gsl_sf_legendre_Q0_e :: Double -> Ptr Double -> IO(Int)
+legendre_Q0_e :: Double -> Ptr Double -> CInt
+legendre_Q0_e = gsl_sf_legendre_Q0_e
+foreign import ccall "legendre.h gsl_sf_legendre_Q0_e" gsl_sf_legendre_Q0_e :: Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_legendre_Q0(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_Q0&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 legendre_Q0 :: Double -> Double
 legendre_Q0 = gsl_sf_legendre_Q0
 foreign import ccall "legendre.h gsl_sf_legendre_Q0" gsl_sf_legendre_Q0 :: Double -> Double
-- | wrapper for int gsl_sf_legendre_Q1_e(double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_legendre_Q1_e(double x,double* result);
-legendre_Q1_e :: Double -> (Double,Double)
+--
-legendre_Q1_e x = createSFR "legendre_Q1_e" $ gsl_sf_legendre_Q1_e x
+--   <http://www.google.com/search?q=gsl_sf_legendre_Q1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_legendre_Q1_e" gsl_sf_legendre_Q1_e :: Double -> Ptr Double -> IO(Int)
+legendre_Q1_e :: Double -> Ptr Double -> CInt
+legendre_Q1_e = gsl_sf_legendre_Q1_e
+foreign import ccall "legendre.h gsl_sf_legendre_Q1_e" gsl_sf_legendre_Q1_e :: Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_legendre_Q1(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_Q1&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 legendre_Q1 :: Double -> Double
 legendre_Q1 = gsl_sf_legendre_Q1
 foreign import ccall "legendre.h gsl_sf_legendre_Q1" gsl_sf_legendre_Q1 :: Double -> Double
-- | wrapper for int gsl_sf_legendre_Ql_e(int l,double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_legendre_Ql_e(int l,double x,double* result);
-legendre_Ql_e :: Int -> Double -> (Double,Double)
+--
-legendre_Ql_e l x = createSFR "legendre_Ql_e" $ gsl_sf_legendre_Ql_e l x
+--   <http://www.google.com/search?q=gsl_sf_legendre_Ql_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_legendre_Ql_e" gsl_sf_legendre_Ql_e :: Int -> Double -> Ptr Double -> IO(Int)
+legendre_Ql_e :: CInt -> Double -> Ptr Double -> CInt
+legendre_Ql_e = gsl_sf_legendre_Ql_e
+foreign import ccall "legendre.h gsl_sf_legendre_Ql_e" gsl_sf_legendre_Ql_e :: CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_legendre_Ql(int l,double x);
-legendre_Ql :: Int -> Double -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_Ql&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_Ql :: CInt -> Double -> Double
 legendre_Ql = gsl_sf_legendre_Ql
-foreign import ccall "legendre.h gsl_sf_legendre_Ql" gsl_sf_legendre_Ql :: Int -> Double -> Double
+foreign import ccall "legendre.h gsl_sf_legendre_Ql" gsl_sf_legendre_Ql :: CInt -> Double -> Double
-- | wrapper for int gsl_sf_legendre_Plm_e(int l,int m,double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_legendre_Plm_e(int l,int m,double x,double* result);
-legendre_Plm_e :: Int -> Int -> Double -> (Double,Double)
+--
-legendre_Plm_e l m x = createSFR "legendre_Plm_e" $ gsl_sf_legendre_Plm_e l m x
+--   <http://www.google.com/search?q=gsl_sf_legendre_Plm_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_legendre_Plm_e" gsl_sf_legendre_Plm_e :: Int -> Int -> Double -> Ptr Double -> IO(Int)
+legendre_Plm_e :: CInt -> CInt -> Double -> Ptr Double -> CInt
+legendre_Plm_e = gsl_sf_legendre_Plm_e
+foreign import ccall "legendre.h gsl_sf_legendre_Plm_e" gsl_sf_legendre_Plm_e :: CInt -> CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_legendre_Plm(int l,int m,double x);
-legendre_Plm :: Int -> Int -> Double -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_Plm&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_Plm :: CInt -> CInt -> Double -> Double
 legendre_Plm = gsl_sf_legendre_Plm
-foreign import ccall "legendre.h gsl_sf_legendre_Plm" gsl_sf_legendre_Plm :: Int -> Int -> Double -> Double
+foreign import ccall "legendre.h gsl_sf_legendre_Plm" gsl_sf_legendre_Plm :: CInt -> CInt -> Double -> Double
 -- | wrapper for int gsl_sf_legendre_Plm_array(int lmax,int m,double x,double* result_array);
-legendre_Plm_array :: Int -> Int -> Double -> Ptr Double -> Int
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_Plm_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_Plm_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 legendre_Plm_array = gsl_sf_legendre_Plm_array
-foreign import ccall "legendre.h gsl_sf_legendre_Plm_array" gsl_sf_legendre_Plm_array :: Int -> Int -> Double -> Ptr Double -> Int
+foreign import ccall "legendre.h gsl_sf_legendre_Plm_array" gsl_sf_legendre_Plm_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_legendre_Plm_deriv_array(int lmax,int m,double x,double* result_array,double* result_deriv_array);
-legendre_Plm_deriv_array :: Int -> Int -> Double -> Ptr Double -> Ptr Double -> Int
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_Plm_deriv_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_Plm_deriv_array :: CInt -> CInt -> Double -> Ptr Double -> Ptr Double -> CInt
 legendre_Plm_deriv_array = gsl_sf_legendre_Plm_deriv_array
-foreign import ccall "legendre.h gsl_sf_legendre_Plm_deriv_array" gsl_sf_legendre_Plm_deriv_array :: Int -> Int -> Double -> Ptr Double -> Ptr Double -> Int
+foreign import ccall "legendre.h gsl_sf_legendre_Plm_deriv_array" gsl_sf_legendre_Plm_deriv_array :: CInt -> CInt -> Double -> Ptr Double -> Ptr Double -> CInt
-- | wrapper for int gsl_sf_legendre_sphPlm_e(int l,int m,double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_legendre_sphPlm_e(int l,int m,double x,double* result);
-legendre_sphPlm_e :: Int -> Int -> Double -> (Double,Double)
+--
-legendre_sphPlm_e l m x = createSFR "legendre_sphPlm_e" $ gsl_sf_legendre_sphPlm_e l m x
+--   <http://www.google.com/search?q=gsl_sf_legendre_sphPlm_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_legendre_sphPlm_e" gsl_sf_legendre_sphPlm_e :: Int -> Int -> Double -> Ptr Double -> IO(Int)
+legendre_sphPlm_e :: CInt -> CInt -> Double -> Ptr Double -> CInt
+legendre_sphPlm_e = gsl_sf_legendre_sphPlm_e
+foreign import ccall "legendre.h gsl_sf_legendre_sphPlm_e" gsl_sf_legendre_sphPlm_e :: CInt -> CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_legendre_sphPlm(int l,int m,double x);
-legendre_sphPlm :: Int -> Int -> Double -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_sphPlm&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_sphPlm :: CInt -> CInt -> Double -> Double
 legendre_sphPlm = gsl_sf_legendre_sphPlm
-foreign import ccall "legendre.h gsl_sf_legendre_sphPlm" gsl_sf_legendre_sphPlm :: Int -> Int -> Double -> Double
+foreign import ccall "legendre.h gsl_sf_legendre_sphPlm" gsl_sf_legendre_sphPlm :: CInt -> CInt -> Double -> Double
 -- | wrapper for int gsl_sf_legendre_sphPlm_array(int lmax,int m,double x,double* result_array);
-legendre_sphPlm_array :: Int -> Int -> Double -> Ptr Double -> Int
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_sphPlm_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_sphPlm_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 legendre_sphPlm_array = gsl_sf_legendre_sphPlm_array
-foreign import ccall "legendre.h gsl_sf_legendre_sphPlm_array" gsl_sf_legendre_sphPlm_array :: Int -> Int -> Double -> Ptr Double -> Int
+foreign import ccall "legendre.h gsl_sf_legendre_sphPlm_array" gsl_sf_legendre_sphPlm_array :: CInt -> CInt -> Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_legendre_sphPlm_deriv_array(int lmax,int m,double x,double* result_array,double* result_deriv_array);
-legendre_sphPlm_deriv_array :: Int -> Int -> Double -> Ptr Double -> Ptr Double -> Int
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_sphPlm_deriv_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_sphPlm_deriv_array :: CInt -> CInt -> Double -> Ptr Double -> Ptr Double -> CInt
 legendre_sphPlm_deriv_array = gsl_sf_legendre_sphPlm_deriv_array
-foreign import ccall "legendre.h gsl_sf_legendre_sphPlm_deriv_array" gsl_sf_legendre_sphPlm_deriv_array :: Int -> Int -> Double -> Ptr Double -> Ptr Double -> Int
+foreign import ccall "legendre.h gsl_sf_legendre_sphPlm_deriv_array" gsl_sf_legendre_sphPlm_deriv_array :: CInt -> CInt -> Double -> Ptr Double -> Ptr Double -> CInt
 -- | wrapper for int gsl_sf_legendre_array_size(int lmax,int m);
-legendre_array_size :: Int -> Int -> Int
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_array_size&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_array_size :: CInt -> CInt -> CInt
 legendre_array_size = gsl_sf_legendre_array_size
-foreign import ccall "legendre.h gsl_sf_legendre_array_size" gsl_sf_legendre_array_size :: Int -> Int -> Int
+foreign import ccall "legendre.h gsl_sf_legendre_array_size" gsl_sf_legendre_array_size :: CInt -> CInt -> CInt
-- | wrapper for int gsl_sf_conicalP_half_e(double lambda,double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_conicalP_half_e(double lambda,double x,double* result);
-conicalP_half_e :: Double -> Double -> (Double,Double)
+--
-conicalP_half_e lambda x = createSFR "conicalP_half_e" $ gsl_sf_conicalP_half_e lambda x
+--   <http://www.google.com/search?q=gsl_sf_conicalP_half_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_conicalP_half_e" gsl_sf_conicalP_half_e :: Double -> Double -> Ptr Double -> IO(Int)
+conicalP_half_e :: Double -> Double -> Ptr Double -> CInt
+conicalP_half_e = gsl_sf_conicalP_half_e
+foreign import ccall "legendre.h gsl_sf_conicalP_half_e" gsl_sf_conicalP_half_e :: Double -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_conicalP_half(double lambda,double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_conicalP_half&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 conicalP_half :: Double -> Double -> Double
 conicalP_half = gsl_sf_conicalP_half
 foreign import ccall "legendre.h gsl_sf_conicalP_half" gsl_sf_conicalP_half :: Double -> Double -> Double
-- | wrapper for int gsl_sf_conicalP_mhalf_e(double lambda,double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_conicalP_mhalf_e(double lambda,double x,double* result);
-conicalP_mhalf_e :: Double -> Double -> (Double,Double)
+--
-conicalP_mhalf_e lambda x = createSFR "conicalP_mhalf_e" $ gsl_sf_conicalP_mhalf_e lambda x
+--   <http://www.google.com/search?q=gsl_sf_conicalP_mhalf_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_conicalP_mhalf_e" gsl_sf_conicalP_mhalf_e :: Double -> Double -> Ptr Double -> IO(Int)
+conicalP_mhalf_e :: Double -> Double -> Ptr Double -> CInt
+conicalP_mhalf_e = gsl_sf_conicalP_mhalf_e
+foreign import ccall "legendre.h gsl_sf_conicalP_mhalf_e" gsl_sf_conicalP_mhalf_e :: Double -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_conicalP_mhalf(double lambda,double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_conicalP_mhalf&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 conicalP_mhalf :: Double -> Double -> Double
 conicalP_mhalf = gsl_sf_conicalP_mhalf
 foreign import ccall "legendre.h gsl_sf_conicalP_mhalf" gsl_sf_conicalP_mhalf :: Double -> Double -> Double
-- | wrapper for int gsl_sf_conicalP_0_e(double lambda,double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_conicalP_0_e(double lambda,double x,double* result);
-conicalP_0_e :: Double -> Double -> (Double,Double)
+--
-conicalP_0_e lambda x = createSFR "conicalP_0_e" $ gsl_sf_conicalP_0_e lambda x
+--   <http://www.google.com/search?q=gsl_sf_conicalP_0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_conicalP_0_e" gsl_sf_conicalP_0_e :: Double -> Double -> Ptr Double -> IO(Int)
+conicalP_0_e :: Double -> Double -> Ptr Double -> CInt
+conicalP_0_e = gsl_sf_conicalP_0_e
+foreign import ccall "legendre.h gsl_sf_conicalP_0_e" gsl_sf_conicalP_0_e :: Double -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_conicalP_0(double lambda,double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_conicalP_0&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 conicalP_0 :: Double -> Double -> Double
 conicalP_0 = gsl_sf_conicalP_0
 foreign import ccall "legendre.h gsl_sf_conicalP_0" gsl_sf_conicalP_0 :: Double -> Double -> Double
-- | wrapper for int gsl_sf_conicalP_1_e(double lambda,double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_conicalP_1_e(double lambda,double x,double* result);
-conicalP_1_e :: Double -> Double -> (Double,Double)
+--
-conicalP_1_e lambda x = createSFR "conicalP_1_e" $ gsl_sf_conicalP_1_e lambda x
+--   <http://www.google.com/search?q=gsl_sf_conicalP_1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_conicalP_1_e" gsl_sf_conicalP_1_e :: Double -> Double -> Ptr Double -> IO(Int)
+conicalP_1_e :: Double -> Double -> Ptr Double -> CInt
+conicalP_1_e = gsl_sf_conicalP_1_e
+foreign import ccall "legendre.h gsl_sf_conicalP_1_e" gsl_sf_conicalP_1_e :: Double -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_conicalP_1(double lambda,double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_conicalP_1&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 conicalP_1 :: Double -> Double -> Double
 conicalP_1 = gsl_sf_conicalP_1
 foreign import ccall "legendre.h gsl_sf_conicalP_1" gsl_sf_conicalP_1 :: Double -> Double -> Double
-- | wrapper for int gsl_sf_conicalP_sph_reg_e(int l,double lambda,double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_conicalP_sph_reg_e(int l,double lambda,double x,double* result);
-conicalP_sph_reg_e :: Int -> Double -> Double -> (Double,Double)
+--
-conicalP_sph_reg_e l lambda x = createSFR "conicalP_sph_reg_e" $ gsl_sf_conicalP_sph_reg_e l lambda x
+--   <http://www.google.com/search?q=gsl_sf_conicalP_sph_reg_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_conicalP_sph_reg_e" gsl_sf_conicalP_sph_reg_e :: Int -> Double -> Double -> Ptr Double -> IO(Int)
+conicalP_sph_reg_e :: CInt -> Double -> Double -> Ptr Double -> CInt
+conicalP_sph_reg_e = gsl_sf_conicalP_sph_reg_e
+foreign import ccall "legendre.h gsl_sf_conicalP_sph_reg_e" gsl_sf_conicalP_sph_reg_e :: CInt -> Double -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_conicalP_sph_reg(int l,double lambda,double x);
-conicalP_sph_reg :: Int -> Double -> Double -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_conicalP_sph_reg&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+conicalP_sph_reg :: CInt -> Double -> Double -> Double
 conicalP_sph_reg = gsl_sf_conicalP_sph_reg
-foreign import ccall "legendre.h gsl_sf_conicalP_sph_reg" gsl_sf_conicalP_sph_reg :: Int -> Double -> Double -> Double
+foreign import ccall "legendre.h gsl_sf_conicalP_sph_reg" gsl_sf_conicalP_sph_reg :: CInt -> Double -> Double -> Double
-- | wrapper for int gsl_sf_conicalP_cyl_reg_e(int m,double lambda,double x,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_conicalP_cyl_reg_e(int m,double lambda,double x,double* result);
-conicalP_cyl_reg_e :: Int -> Double -> Double -> (Double,Double)
+--
-conicalP_cyl_reg_e m lambda x = createSFR "conicalP_cyl_reg_e" $ gsl_sf_conicalP_cyl_reg_e m lambda x
+--   <http://www.google.com/search?q=gsl_sf_conicalP_cyl_reg_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_conicalP_cyl_reg_e" gsl_sf_conicalP_cyl_reg_e :: Int -> Double -> Double -> Ptr Double -> IO(Int)
+conicalP_cyl_reg_e :: CInt -> Double -> Double -> Ptr Double -> CInt
+conicalP_cyl_reg_e = gsl_sf_conicalP_cyl_reg_e
+foreign import ccall "legendre.h gsl_sf_conicalP_cyl_reg_e" gsl_sf_conicalP_cyl_reg_e :: CInt -> Double -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_conicalP_cyl_reg(int m,double lambda,double x);
-conicalP_cyl_reg :: Int -> Double -> Double -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_conicalP_cyl_reg&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+conicalP_cyl_reg :: CInt -> Double -> Double -> Double
 conicalP_cyl_reg = gsl_sf_conicalP_cyl_reg
-foreign import ccall "legendre.h gsl_sf_conicalP_cyl_reg" gsl_sf_conicalP_cyl_reg :: Int -> Double -> Double -> Double
+foreign import ccall "legendre.h gsl_sf_conicalP_cyl_reg" gsl_sf_conicalP_cyl_reg :: CInt -> Double -> Double -> Double
-- | wrapper for int gsl_sf_legendre_H3d_0_e(double lambda,double eta,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_legendre_H3d_0_e(double lambda,double eta,double* result);
-legendre_H3d_0_e :: Double -> Double -> (Double,Double)
+--
-legendre_H3d_0_e lambda eta = createSFR "legendre_H3d_0_e" $ gsl_sf_legendre_H3d_0_e lambda eta
+--   <http://www.google.com/search?q=gsl_sf_legendre_H3d_0_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_legendre_H3d_0_e" gsl_sf_legendre_H3d_0_e :: Double -> Double -> Ptr Double -> IO(Int)
+legendre_H3d_0_e :: Double -> Double -> Ptr Double -> CInt
+legendre_H3d_0_e = gsl_sf_legendre_H3d_0_e
+foreign import ccall "legendre.h gsl_sf_legendre_H3d_0_e" gsl_sf_legendre_H3d_0_e :: Double -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_legendre_H3d_0(double lambda,double eta);
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_H3d_0&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 legendre_H3d_0 :: Double -> Double -> Double
 legendre_H3d_0 = gsl_sf_legendre_H3d_0
 foreign import ccall "legendre.h gsl_sf_legendre_H3d_0" gsl_sf_legendre_H3d_0 :: Double -> Double -> Double
-- | wrapper for int gsl_sf_legendre_H3d_1_e(double lambda,double eta,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_legendre_H3d_1_e(double lambda,double eta,double* result);
-legendre_H3d_1_e :: Double -> Double -> (Double,Double)
+--
-legendre_H3d_1_e lambda eta = createSFR "legendre_H3d_1_e" $ gsl_sf_legendre_H3d_1_e lambda eta
+--   <http://www.google.com/search?q=gsl_sf_legendre_H3d_1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_legendre_H3d_1_e" gsl_sf_legendre_H3d_1_e :: Double -> Double -> Ptr Double -> IO(Int)
+legendre_H3d_1_e :: Double -> Double -> Ptr Double -> CInt
+legendre_H3d_1_e = gsl_sf_legendre_H3d_1_e
+foreign import ccall "legendre.h gsl_sf_legendre_H3d_1_e" gsl_sf_legendre_H3d_1_e :: Double -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_legendre_H3d_1(double lambda,double eta);
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_H3d_1&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 legendre_H3d_1 :: Double -> Double -> Double
 legendre_H3d_1 = gsl_sf_legendre_H3d_1
 foreign import ccall "legendre.h gsl_sf_legendre_H3d_1" gsl_sf_legendre_H3d_1 :: Double -> Double -> Double
-- | wrapper for int gsl_sf_legendre_H3d_e(int l,double lambda,double eta,gsl_sf_result* result);
+-- | wrapper for int gsl_sf_legendre_H3d_e(int l,double lambda,double eta,double* result);
-legendre_H3d_e :: Int -> Double -> Double -> (Double,Double)
+--
-legendre_H3d_e l lambda eta = createSFR "legendre_H3d_e" $ gsl_sf_legendre_H3d_e l lambda eta
+--   <http://www.google.com/search?q=gsl_sf_legendre_H3d_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-foreign import ccall "legendre.h gsl_sf_legendre_H3d_e" gsl_sf_legendre_H3d_e :: Int -> Double -> Double -> Ptr Double -> IO(Int)
+legendre_H3d_e :: CInt -> Double -> Double -> Ptr Double -> CInt
+legendre_H3d_e = gsl_sf_legendre_H3d_e
+foreign import ccall "legendre.h gsl_sf_legendre_H3d_e" gsl_sf_legendre_H3d_e :: CInt -> Double -> Double -> Ptr Double -> CInt
 -- | wrapper for double gsl_sf_legendre_H3d(int l,double lambda,double eta);
-legendre_H3d :: Int -> Double -> Double -> Double
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_H3d&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_H3d :: CInt -> Double -> Double -> Double
 legendre_H3d = gsl_sf_legendre_H3d
-foreign import ccall "legendre.h gsl_sf_legendre_H3d" gsl_sf_legendre_H3d :: Int -> Double -> Double -> Double
+foreign import ccall "legendre.h gsl_sf_legendre_H3d" gsl_sf_legendre_H3d :: CInt -> Double -> Double -> Double
 -- | wrapper for int gsl_sf_legendre_H3d_array(int lmax,double lambda,double eta,double* result_array);
-legendre_H3d_array :: Int -> Double -> Double -> Ptr Double -> Int
+--
+--   <http://www.google.com/search?q=gsl_sf_legendre_H3d_array&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+legendre_H3d_array :: CInt -> Double -> Double -> Ptr Double -> CInt
 legendre_H3d_array = gsl_sf_legendre_H3d_array
-foreign import ccall "legendre.h gsl_sf_legendre_H3d_array" gsl_sf_legendre_H3d_array :: Int -> Double -> Double -> Ptr Double -> Int
+foreign import ccall "legendre.h gsl_sf_legendre_H3d_array" gsl_sf_legendre_H3d_array :: CInt -> Double -> Double -> Ptr Double -> CInt
diff --git a/lib/Numeric/GSL/Special/Log.hs b/lib/Numeric/GSL/Special/Log.hs
index e9c345b..fabbe76 100644
--- a/lib/Numeric/GSL/Special/Log.hs
+++ b/lib/Numeric/GSL/Special/Log.hs
@@ -9,7 +9,7 @@ Portability :  uses ffi
 Wrappers for selected functions described at:
-<http://www.gnu.org/software/gsl/manual/html_node/Logarithm-and-Related-Functions.html>
+<http://www.google.com/search?q=gsl_sf_log.h&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 -}
 ------------------------------------------------------------
@@ -26,49 +26,68 @@ module Numeric.GSL.Special.Log(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_log_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_log_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 log_e :: Double -> (Double,Double)
 log_e x = createSFR "log_e" $ gsl_sf_log_e x
-foreign import ccall "log.h gsl_sf_log_e" gsl_sf_log_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "log.h gsl_sf_log_e" gsl_sf_log_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_log(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_log&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 log :: Double -> Double
 log = gsl_sf_log
 foreign import ccall "log.h gsl_sf_log" gsl_sf_log :: Double -> Double
 -- | wrapper for int gsl_sf_log_abs_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_log_abs_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 log_abs_e :: Double -> (Double,Double)
 log_abs_e x = createSFR "log_abs_e" $ gsl_sf_log_abs_e x
-foreign import ccall "log.h gsl_sf_log_abs_e" gsl_sf_log_abs_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "log.h gsl_sf_log_abs_e" gsl_sf_log_abs_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_log_abs(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_log_abs&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 log_abs :: Double -> Double
 log_abs = gsl_sf_log_abs
 foreign import ccall "log.h gsl_sf_log_abs" gsl_sf_log_abs :: Double -> Double
 -- | wrapper for int gsl_sf_complex_log_e(double zr,double zi,gsl_sf_result* lnr,gsl_sf_result* theta);
-complex_log_e :: Double -> Double -> Ptr Double -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_complex_log_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+complex_log_e :: Double -> Double -> Ptr () -> (Double,Double)
 complex_log_e zr zi lnr = createSFR "complex_log_e" $ gsl_sf_complex_log_e zr zi lnr
-foreign import ccall "log.h gsl_sf_complex_log_e" gsl_sf_complex_log_e :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+foreign import ccall "log.h gsl_sf_complex_log_e" gsl_sf_complex_log_e :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_log_1plusx_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_log_1plusx_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 log_1plusx_e :: Double -> (Double,Double)
 log_1plusx_e x = createSFR "log_1plusx_e" $ gsl_sf_log_1plusx_e x
-foreign import ccall "log.h gsl_sf_log_1plusx_e" gsl_sf_log_1plusx_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "log.h gsl_sf_log_1plusx_e" gsl_sf_log_1plusx_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_log_1plusx(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_log_1plusx&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 log_1plusx :: Double -> Double
 log_1plusx = gsl_sf_log_1plusx
 foreign import ccall "log.h gsl_sf_log_1plusx" gsl_sf_log_1plusx :: Double -> Double
 -- | wrapper for int gsl_sf_log_1plusx_mx_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_log_1plusx_mx_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 log_1plusx_mx_e :: Double -> (Double,Double)
 log_1plusx_mx_e x = createSFR "log_1plusx_mx_e" $ gsl_sf_log_1plusx_mx_e x
-foreign import ccall "log.h gsl_sf_log_1plusx_mx_e" gsl_sf_log_1plusx_mx_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "log.h gsl_sf_log_1plusx_mx_e" gsl_sf_log_1plusx_mx_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_log_1plusx_mx(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_log_1plusx_mx&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 log_1plusx_mx :: Double -> Double
 log_1plusx_mx = gsl_sf_log_1plusx_mx
 foreign import ccall "log.h gsl_sf_log_1plusx_mx" gsl_sf_log_1plusx_mx :: Double -> Double
diff --git a/lib/Numeric/GSL/Special/Pow_int.hs b/lib/Numeric/GSL/Special/Pow_int.hs
index 384dfc4..f30dfb9 100644
--- a/lib/Numeric/GSL/Special/Pow_int.hs
+++ b/lib/Numeric/GSL/Special/Pow_int.hs
@@ -20,18 +20,19 @@ module Numeric.GSL.Special.Pow_int(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_pow_int_e(double x,int n,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_pow_int_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-pow_int_e :: Double -> Int -> (Double,Double)
+pow_int_e :: Double -> CInt -> (Double,Double)
 pow_int_e x n = createSFR "pow_int_e" $ gsl_sf_pow_int_e x n
-foreign import ccall "pow_int.h gsl_sf_pow_int_e" gsl_sf_pow_int_e :: Double -> Int -> Ptr Double -> IO(Int)
+foreign import ccall "pow_int.h gsl_sf_pow_int_e" gsl_sf_pow_int_e :: Double -> CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_pow_int(double x,int n);
 --
 --   <http://www.google.com/search?q=gsl_sf_pow_int&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-pow_int :: Double -> Int -> Double
+pow_int :: Double -> CInt -> Double
 pow_int = gsl_sf_pow_int
-foreign import ccall "pow_int.h gsl_sf_pow_int" gsl_sf_pow_int :: Double -> Int -> Double
+foreign import ccall "pow_int.h gsl_sf_pow_int" gsl_sf_pow_int :: Double -> CInt -> Double
diff --git a/lib/Numeric/GSL/Special/Psi.hs b/lib/Numeric/GSL/Special/Psi.hs
index c0021e4..3ff6570 100644
--- a/lib/Numeric/GSL/Special/Psi.hs
+++ b/lib/Numeric/GSL/Special/Psi.hs
@@ -30,28 +30,29 @@ module Numeric.GSL.Special.Psi(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_psi_int_e(int n,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_psi_int_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-psi_int_e :: Int -> (Double,Double)
+psi_int_e :: CInt -> (Double,Double)
 psi_int_e n = createSFR "psi_int_e" $ gsl_sf_psi_int_e n
-foreign import ccall "psi.h gsl_sf_psi_int_e" gsl_sf_psi_int_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "psi.h gsl_sf_psi_int_e" gsl_sf_psi_int_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_psi_int(int n);
 --
 --   <http://www.google.com/search?q=gsl_sf_psi_int&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-psi_int :: Int -> Double
+psi_int :: CInt -> Double
 psi_int = gsl_sf_psi_int
-foreign import ccall "psi.h gsl_sf_psi_int" gsl_sf_psi_int :: Int -> Double
+foreign import ccall "psi.h gsl_sf_psi_int" gsl_sf_psi_int :: CInt -> Double
 -- | wrapper for int gsl_sf_psi_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_psi_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 psi_e :: Double -> (Double,Double)
 psi_e x = createSFR "psi_e" $ gsl_sf_psi_e x
-foreign import ccall "psi.h gsl_sf_psi_e" gsl_sf_psi_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "psi.h gsl_sf_psi_e" gsl_sf_psi_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_psi(double x);
 --
@@ -65,7 +66,7 @@ foreign import ccall "psi.h gsl_sf_psi" gsl_sf_psi :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_psi_1piy_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 psi_1piy_e :: Double -> (Double,Double)
 psi_1piy_e y = createSFR "psi_1piy_e" $ gsl_sf_psi_1piy_e y
-foreign import ccall "psi.h gsl_sf_psi_1piy_e" gsl_sf_psi_1piy_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "psi.h gsl_sf_psi_1piy_e" gsl_sf_psi_1piy_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_psi_1piy(double y);
 --
@@ -74,26 +75,33 @@ psi_1piy :: Double -> Double
 psi_1piy = gsl_sf_psi_1piy
 foreign import ccall "psi.h gsl_sf_psi_1piy" gsl_sf_psi_1piy :: Double -> Double
+-- | wrapper for int gsl_sf_complex_psi_e(double x,double y,gsl_sf_result* result_re,gsl_sf_result* result_im);
+--
+--   <http://www.google.com/search?q=gsl_sf_complex_psi_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+complex_psi_e :: Double -> Double -> Ptr () -> (Double,Double)
+complex_psi_e x y result_re = createSFR "complex_psi_e" $ gsl_sf_complex_psi_e x y result_re
+foreign import ccall "psi.h gsl_sf_complex_psi_e" gsl_sf_complex_psi_e :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_psi_1_int_e(int n,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_psi_1_int_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-psi_1_int_e :: Int -> (Double,Double)
+psi_1_int_e :: CInt -> (Double,Double)
 psi_1_int_e n = createSFR "psi_1_int_e" $ gsl_sf_psi_1_int_e n
-foreign import ccall "psi.h gsl_sf_psi_1_int_e" gsl_sf_psi_1_int_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "psi.h gsl_sf_psi_1_int_e" gsl_sf_psi_1_int_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_psi_1_int(int n);
 --
 --   <http://www.google.com/search?q=gsl_sf_psi_1_int&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-psi_1_int :: Int -> Double
+psi_1_int :: CInt -> Double
 psi_1_int = gsl_sf_psi_1_int
-foreign import ccall "psi.h gsl_sf_psi_1_int" gsl_sf_psi_1_int :: Int -> Double
+foreign import ccall "psi.h gsl_sf_psi_1_int" gsl_sf_psi_1_int :: CInt -> Double
 -- | wrapper for int gsl_sf_psi_1_e(double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_psi_1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 psi_1_e :: Double -> (Double,Double)
 psi_1_e x = createSFR "psi_1_e" $ gsl_sf_psi_1_e x
-foreign import ccall "psi.h gsl_sf_psi_1_e" gsl_sf_psi_1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "psi.h gsl_sf_psi_1_e" gsl_sf_psi_1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_psi_1(double x);
 --
@@ -105,13 +113,13 @@ foreign import ccall "psi.h gsl_sf_psi_1" gsl_sf_psi_1 :: Double -> Double
 -- | wrapper for int gsl_sf_psi_n_e(int n,double x,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_psi_n_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-psi_n_e :: Int -> Double -> (Double,Double)
+psi_n_e :: CInt -> Double -> (Double,Double)
 psi_n_e n x = createSFR "psi_n_e" $ gsl_sf_psi_n_e n x
-foreign import ccall "psi.h gsl_sf_psi_n_e" gsl_sf_psi_n_e :: Int -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "psi.h gsl_sf_psi_n_e" gsl_sf_psi_n_e :: CInt -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_psi_n(int n,double x);
 --
 --   <http://www.google.com/search?q=gsl_sf_psi_n&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-psi_n :: Int -> Double -> Double
+psi_n :: CInt -> Double -> Double
 psi_n = gsl_sf_psi_n
-foreign import ccall "psi.h gsl_sf_psi_n" gsl_sf_psi_n :: Int -> Double -> Double
+foreign import ccall "psi.h gsl_sf_psi_n" gsl_sf_psi_n :: CInt -> Double -> Double
diff --git a/lib/Numeric/GSL/Special/Synchrotron.hs b/lib/Numeric/GSL/Special/Synchrotron.hs
index 14881fe..8adcce8 100644
--- a/lib/Numeric/GSL/Special/Synchrotron.hs
+++ b/lib/Numeric/GSL/Special/Synchrotron.hs
@@ -22,6 +22,7 @@ module Numeric.GSL.Special.Synchrotron(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_synchrotron_1_e(double x,gsl_sf_result* result);
@@ -29,7 +30,7 @@ import Numeric.GSL.Special.Internal
 --   <http://www.google.com/search?q=gsl_sf_synchrotron_1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 synchrotron_1_e :: Double -> (Double,Double)
 synchrotron_1_e x = createSFR "synchrotron_1_e" $ gsl_sf_synchrotron_1_e x
-foreign import ccall "synchrotron.h gsl_sf_synchrotron_1_e" gsl_sf_synchrotron_1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "synchrotron.h gsl_sf_synchrotron_1_e" gsl_sf_synchrotron_1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_synchrotron_1(double x);
 --
@@ -43,7 +44,7 @@ foreign import ccall "synchrotron.h gsl_sf_synchrotron_1" gsl_sf_synchrotron_1 :
 --   <http://www.google.com/search?q=gsl_sf_synchrotron_2_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 synchrotron_2_e :: Double -> (Double,Double)
 synchrotron_2_e x = createSFR "synchrotron_2_e" $ gsl_sf_synchrotron_2_e x
-foreign import ccall "synchrotron.h gsl_sf_synchrotron_2_e" gsl_sf_synchrotron_2_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "synchrotron.h gsl_sf_synchrotron_2_e" gsl_sf_synchrotron_2_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_synchrotron_2(double x);
 --
diff --git a/lib/Numeric/GSL/Special/Trig.hs b/lib/Numeric/GSL/Special/Trig.hs
index b846c1d..98c2c84 100644
--- a/lib/Numeric/GSL/Special/Trig.hs
+++ b/lib/Numeric/GSL/Special/Trig.hs
@@ -9,7 +9,7 @@ Portability :  uses ffi
 Wrappers for selected functions described at:
-<http://www.gnu.org/software/gsl/manual/html_node/Trigonometric-Functions.html>
+<http://www.google.com/search?q=gsl_sf_trig.h&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 -}
 ------------------------------------------------------------
@@ -36,129 +36,180 @@ module Numeric.GSL.Special.Trig(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_sin_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_sin_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 sin_e :: Double -> (Double,Double)
 sin_e x = createSFR "sin_e" $ gsl_sf_sin_e x
-foreign import ccall "trig.h gsl_sf_sin_e" gsl_sf_sin_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_sin_e" gsl_sf_sin_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_sin(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_sin&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 sin :: Double -> Double
 sin = gsl_sf_sin
 foreign import ccall "trig.h gsl_sf_sin" gsl_sf_sin :: Double -> Double
 -- | wrapper for int gsl_sf_cos_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_cos_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 cos_e :: Double -> (Double,Double)
 cos_e x = createSFR "cos_e" $ gsl_sf_cos_e x
-foreign import ccall "trig.h gsl_sf_cos_e" gsl_sf_cos_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_cos_e" gsl_sf_cos_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_cos(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_cos&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 cos :: Double -> Double
 cos = gsl_sf_cos
 foreign import ccall "trig.h gsl_sf_cos" gsl_sf_cos :: Double -> Double
 -- | wrapper for int gsl_sf_hypot_e(double x,double y,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_hypot_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hypot_e :: Double -> Double -> (Double,Double)
 hypot_e x y = createSFR "hypot_e" $ gsl_sf_hypot_e x y
-foreign import ccall "trig.h gsl_sf_hypot_e" gsl_sf_hypot_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_hypot_e" gsl_sf_hypot_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hypot(double x,double y);
+--
+--   <http://www.google.com/search?q=gsl_sf_hypot&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hypot :: Double -> Double -> Double
 hypot = gsl_sf_hypot
 foreign import ccall "trig.h gsl_sf_hypot" gsl_sf_hypot :: Double -> Double -> Double
 -- | wrapper for int gsl_sf_complex_sin_e(double zr,double zi,gsl_sf_result* szr,gsl_sf_result* szi);
-complex_sin_e :: Double -> Double -> Ptr Double -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_complex_sin_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+complex_sin_e :: Double -> Double -> Ptr () -> (Double,Double)
 complex_sin_e zr zi szr = createSFR "complex_sin_e" $ gsl_sf_complex_sin_e zr zi szr
-foreign import ccall "trig.h gsl_sf_complex_sin_e" gsl_sf_complex_sin_e :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_complex_sin_e" gsl_sf_complex_sin_e :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_complex_cos_e(double zr,double zi,gsl_sf_result* czr,gsl_sf_result* czi);
-complex_cos_e :: Double -> Double -> Ptr Double -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_complex_cos_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+complex_cos_e :: Double -> Double -> Ptr () -> (Double,Double)
 complex_cos_e zr zi czr = createSFR "complex_cos_e" $ gsl_sf_complex_cos_e zr zi czr
-foreign import ccall "trig.h gsl_sf_complex_cos_e" gsl_sf_complex_cos_e :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_complex_cos_e" gsl_sf_complex_cos_e :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_complex_logsin_e(double zr,double zi,gsl_sf_result* lszr,gsl_sf_result* lszi);
-complex_logsin_e :: Double -> Double -> Ptr Double -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_complex_logsin_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+complex_logsin_e :: Double -> Double -> Ptr () -> (Double,Double)
 complex_logsin_e zr zi lszr = createSFR "complex_logsin_e" $ gsl_sf_complex_logsin_e zr zi lszr
-foreign import ccall "trig.h gsl_sf_complex_logsin_e" gsl_sf_complex_logsin_e :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_complex_logsin_e" gsl_sf_complex_logsin_e :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_sinc_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_sinc_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 sinc_e :: Double -> (Double,Double)
 sinc_e x = createSFR "sinc_e" $ gsl_sf_sinc_e x
-foreign import ccall "trig.h gsl_sf_sinc_e" gsl_sf_sinc_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_sinc_e" gsl_sf_sinc_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_sinc(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_sinc&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 sinc :: Double -> Double
 sinc = gsl_sf_sinc
 foreign import ccall "trig.h gsl_sf_sinc" gsl_sf_sinc :: Double -> Double
 -- | wrapper for int gsl_sf_lnsinh_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_lnsinh_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 lnsinh_e :: Double -> (Double,Double)
 lnsinh_e x = createSFR "lnsinh_e" $ gsl_sf_lnsinh_e x
-foreign import ccall "trig.h gsl_sf_lnsinh_e" gsl_sf_lnsinh_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_lnsinh_e" gsl_sf_lnsinh_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_lnsinh(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_lnsinh&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 lnsinh :: Double -> Double
 lnsinh = gsl_sf_lnsinh
 foreign import ccall "trig.h gsl_sf_lnsinh" gsl_sf_lnsinh :: Double -> Double
 -- | wrapper for int gsl_sf_lncosh_e(double x,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_lncosh_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 lncosh_e :: Double -> (Double,Double)
 lncosh_e x = createSFR "lncosh_e" $ gsl_sf_lncosh_e x
-foreign import ccall "trig.h gsl_sf_lncosh_e" gsl_sf_lncosh_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_lncosh_e" gsl_sf_lncosh_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_lncosh(double x);
+--
+--   <http://www.google.com/search?q=gsl_sf_lncosh&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 lncosh :: Double -> Double
 lncosh = gsl_sf_lncosh
 foreign import ccall "trig.h gsl_sf_lncosh" gsl_sf_lncosh :: Double -> Double
 -- | wrapper for int gsl_sf_polar_to_rect(double r,double theta,gsl_sf_result* x,gsl_sf_result* y);
-polar_to_rect :: Double -> Double -> Ptr Double -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_polar_to_rect&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+polar_to_rect :: Double -> Double -> Ptr () -> (Double,Double)
 polar_to_rect r theta x = createSFR "polar_to_rect" $ gsl_sf_polar_to_rect r theta x
-foreign import ccall "trig.h gsl_sf_polar_to_rect" gsl_sf_polar_to_rect :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_polar_to_rect" gsl_sf_polar_to_rect :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_rect_to_polar(double x,double y,gsl_sf_result* r,gsl_sf_result* theta);
-rect_to_polar :: Double -> Double -> Ptr Double -> (Double,Double)
+--
+--   <http://www.google.com/search?q=gsl_sf_rect_to_polar&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+rect_to_polar :: Double -> Double -> Ptr () -> (Double,Double)
 rect_to_polar x y r = createSFR "rect_to_polar" $ gsl_sf_rect_to_polar x y r
-foreign import ccall "trig.h gsl_sf_rect_to_polar" gsl_sf_rect_to_polar :: Double -> Double -> Ptr Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_rect_to_polar" gsl_sf_rect_to_polar :: Double -> Double -> Ptr () -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_sin_err_e(double x,double dx,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_sin_err_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 sin_err_e :: Double -> Double -> (Double,Double)
 sin_err_e x dx = createSFR "sin_err_e" $ gsl_sf_sin_err_e x dx
-foreign import ccall "trig.h gsl_sf_sin_err_e" gsl_sf_sin_err_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_sin_err_e" gsl_sf_sin_err_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_cos_err_e(double x,double dx,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_cos_err_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 cos_err_e :: Double -> Double -> (Double,Double)
 cos_err_e x dx = createSFR "cos_err_e" $ gsl_sf_cos_err_e x dx
-foreign import ccall "trig.h gsl_sf_cos_err_e" gsl_sf_cos_err_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_cos_err_e" gsl_sf_cos_err_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_angle_restrict_symm_e(double* theta);
-angle_restrict_symm_e :: Ptr Double -> Int
+--
+--   <http://www.google.com/search?q=gsl_sf_angle_restrict_symm_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+angle_restrict_symm_e :: Ptr Double -> CInt
 angle_restrict_symm_e = gsl_sf_angle_restrict_symm_e
-foreign import ccall "trig.h gsl_sf_angle_restrict_symm_e" gsl_sf_angle_restrict_symm_e :: Ptr Double -> Int
+foreign import ccall "trig.h gsl_sf_angle_restrict_symm_e" gsl_sf_angle_restrict_symm_e :: Ptr Double -> CInt
 -- | wrapper for double gsl_sf_angle_restrict_symm(double theta);
+--
+--   <http://www.google.com/search?q=gsl_sf_angle_restrict_symm&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 angle_restrict_symm :: Double -> Double
 angle_restrict_symm = gsl_sf_angle_restrict_symm
 foreign import ccall "trig.h gsl_sf_angle_restrict_symm" gsl_sf_angle_restrict_symm :: Double -> Double
 -- | wrapper for int gsl_sf_angle_restrict_pos_e(double* theta);
-angle_restrict_pos_e :: Ptr Double -> Int
+--
+--   <http://www.google.com/search?q=gsl_sf_angle_restrict_pos_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
+angle_restrict_pos_e :: Ptr Double -> CInt
 angle_restrict_pos_e = gsl_sf_angle_restrict_pos_e
-foreign import ccall "trig.h gsl_sf_angle_restrict_pos_e" gsl_sf_angle_restrict_pos_e :: Ptr Double -> Int
+foreign import ccall "trig.h gsl_sf_angle_restrict_pos_e" gsl_sf_angle_restrict_pos_e :: Ptr Double -> CInt
 -- | wrapper for double gsl_sf_angle_restrict_pos(double theta);
+--
+--   <http://www.google.com/search?q=gsl_sf_angle_restrict_pos&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 angle_restrict_pos :: Double -> Double
 angle_restrict_pos = gsl_sf_angle_restrict_pos
 foreign import ccall "trig.h gsl_sf_angle_restrict_pos" gsl_sf_angle_restrict_pos :: Double -> Double
 -- | wrapper for int gsl_sf_angle_restrict_symm_err_e(double theta,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_angle_restrict_symm_err_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 angle_restrict_symm_err_e :: Double -> (Double,Double)
 angle_restrict_symm_err_e theta = createSFR "angle_restrict_symm_err_e" $ gsl_sf_angle_restrict_symm_err_e theta
-foreign import ccall "trig.h gsl_sf_angle_restrict_symm_err_e" gsl_sf_angle_restrict_symm_err_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_angle_restrict_symm_err_e" gsl_sf_angle_restrict_symm_err_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for int gsl_sf_angle_restrict_pos_err_e(double theta,gsl_sf_result* result);
+--
+--   <http://www.google.com/search?q=gsl_sf_angle_restrict_pos_err_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 angle_restrict_pos_err_e :: Double -> (Double,Double)
 angle_restrict_pos_err_e theta = createSFR "angle_restrict_pos_err_e" $ gsl_sf_angle_restrict_pos_err_e theta
-foreign import ccall "trig.h gsl_sf_angle_restrict_pos_err_e" gsl_sf_angle_restrict_pos_err_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "trig.h gsl_sf_angle_restrict_pos_err_e" gsl_sf_angle_restrict_pos_err_e :: Double -> Ptr () -> IO CInt
diff --git a/lib/Numeric/GSL/Special/Zeta.hs b/lib/Numeric/GSL/Special/Zeta.hs
index 48c8ff1..4970834 100644
--- a/lib/Numeric/GSL/Special/Zeta.hs
+++ b/lib/Numeric/GSL/Special/Zeta.hs
@@ -32,28 +32,29 @@ module Numeric.GSL.Special.Zeta(
 ) where
 import Foreign(Ptr)
+import Foreign.C.Types(CInt)
 import Numeric.GSL.Special.Internal
 -- | wrapper for int gsl_sf_zeta_int_e(int n,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_zeta_int_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-zeta_int_e :: Int -> (Double,Double)
+zeta_int_e :: CInt -> (Double,Double)
 zeta_int_e n = createSFR "zeta_int_e" $ gsl_sf_zeta_int_e n
-foreign import ccall "zeta.h gsl_sf_zeta_int_e" gsl_sf_zeta_int_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "zeta.h gsl_sf_zeta_int_e" gsl_sf_zeta_int_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_zeta_int(int n);
 --
 --   <http://www.google.com/search?q=gsl_sf_zeta_int&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-zeta_int :: Int -> Double
+zeta_int :: CInt -> Double
 zeta_int = gsl_sf_zeta_int
-foreign import ccall "zeta.h gsl_sf_zeta_int" gsl_sf_zeta_int :: Int -> Double
+foreign import ccall "zeta.h gsl_sf_zeta_int" gsl_sf_zeta_int :: CInt -> Double
 -- | wrapper for int gsl_sf_zeta_e(double s,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_zeta_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 zeta_e :: Double -> (Double,Double)
 zeta_e s = createSFR "zeta_e" $ gsl_sf_zeta_e s
-foreign import ccall "zeta.h gsl_sf_zeta_e" gsl_sf_zeta_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "zeta.h gsl_sf_zeta_e" gsl_sf_zeta_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_zeta(double s);
 --
@@ -67,7 +68,7 @@ foreign import ccall "zeta.h gsl_sf_zeta" gsl_sf_zeta :: Double -> Double
 --   <http://www.google.com/search?q=gsl_sf_zetam1_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 zetam1_e :: Double -> (Double,Double)
 zetam1_e s = createSFR "zetam1_e" $ gsl_sf_zetam1_e s
-foreign import ccall "zeta.h gsl_sf_zetam1_e" gsl_sf_zetam1_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "zeta.h gsl_sf_zetam1_e" gsl_sf_zetam1_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_zetam1(double s);
 --
@@ -79,23 +80,23 @@ foreign import ccall "zeta.h gsl_sf_zetam1" gsl_sf_zetam1 :: Double -> Double
 -- | wrapper for int gsl_sf_zetam1_int_e(int s,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_zetam1_int_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-zetam1_int_e :: Int -> (Double,Double)
+zetam1_int_e :: CInt -> (Double,Double)
 zetam1_int_e s = createSFR "zetam1_int_e" $ gsl_sf_zetam1_int_e s
-foreign import ccall "zeta.h gsl_sf_zetam1_int_e" gsl_sf_zetam1_int_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "zeta.h gsl_sf_zetam1_int_e" gsl_sf_zetam1_int_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_zetam1_int(int s);
 --
 --   <http://www.google.com/search?q=gsl_sf_zetam1_int&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-zetam1_int :: Int -> Double
+zetam1_int :: CInt -> Double
 zetam1_int = gsl_sf_zetam1_int
-foreign import ccall "zeta.h gsl_sf_zetam1_int" gsl_sf_zetam1_int :: Int -> Double
+foreign import ccall "zeta.h gsl_sf_zetam1_int" gsl_sf_zetam1_int :: CInt -> Double
 -- | wrapper for int gsl_sf_hzeta_e(double s,double q,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_hzeta_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 hzeta_e :: Double -> Double -> (Double,Double)
 hzeta_e s q = createSFR "hzeta_e" $ gsl_sf_hzeta_e s q
-foreign import ccall "zeta.h gsl_sf_hzeta_e" gsl_sf_hzeta_e :: Double -> Double -> Ptr Double -> IO(Int)
+foreign import ccall "zeta.h gsl_sf_hzeta_e" gsl_sf_hzeta_e :: Double -> Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_hzeta(double s,double q);
 --
@@ -107,23 +108,23 @@ foreign import ccall "zeta.h gsl_sf_hzeta" gsl_sf_hzeta :: Double -> Double -> D
 -- | wrapper for int gsl_sf_eta_int_e(int n,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_eta_int_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-eta_int_e :: Int -> (Double,Double)
+eta_int_e :: CInt -> (Double,Double)
 eta_int_e n = createSFR "eta_int_e" $ gsl_sf_eta_int_e n
-foreign import ccall "zeta.h gsl_sf_eta_int_e" gsl_sf_eta_int_e :: Int -> Ptr Double -> IO(Int)
+foreign import ccall "zeta.h gsl_sf_eta_int_e" gsl_sf_eta_int_e :: CInt -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_eta_int(int n);
 --
 --   <http://www.google.com/search?q=gsl_sf_eta_int&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
-eta_int :: Int -> Double
+eta_int :: CInt -> Double
 eta_int = gsl_sf_eta_int
-foreign import ccall "zeta.h gsl_sf_eta_int" gsl_sf_eta_int :: Int -> Double
+foreign import ccall "zeta.h gsl_sf_eta_int" gsl_sf_eta_int :: CInt -> Double
 -- | wrapper for int gsl_sf_eta_e(double s,gsl_sf_result* result);
 --
 --   <http://www.google.com/search?q=gsl_sf_eta_e&as_sitesearch=www.gnu.org/software/gsl/manual&btnI=Lucky>
 eta_e :: Double -> (Double,Double)
 eta_e s = createSFR "eta_e" $ gsl_sf_eta_e s
-foreign import ccall "zeta.h gsl_sf_eta_e" gsl_sf_eta_e :: Double -> Ptr Double -> IO(Int)
+foreign import ccall "zeta.h gsl_sf_eta_e" gsl_sf_eta_e :: Double -> Ptr () -> IO CInt
 -- | wrapper for double gsl_sf_eta(double s);
 --
diff --git a/lib/Numeric/GSL/Special/auto.hs b/lib/Numeric/GSL/Special/auto.hs
index d2baff6..732fdc9 100644
--- a/lib/Numeric/GSL/Special/auto.hs
+++ b/lib/Numeric/GSL/Special/auto.hs
@@ -60,7 +60,9 @@ main = do
    --mapM_ (putStrLn.showFull (name ++".h")) parsed
    let exports = rep (")",") where") $ rep ("(\n","(\n  ") $ rep (",\n",", ") $ unlines $ ["("]++intersperse "," (map (\(Header _ n _) -> hName n) (filter safe parsed))++[")"]
    let defs = unlines $ map (showFull (name ++".h")) parsed
-    let imports = "\nimport Foreign(Ptr)\nimport Numeric.GSL.Special.Internal\n"
+    let imports = "\nimport Foreign(Ptr)\n"
+                ++"import Foreign.C.Types(CInt)\n"
+                ++"import Numeric.GSL.Special.Internal\n"
    let mod = modhead name ++ "module Numeric.GSL.Special."++ upperFirst name++exports++imports++defs
    writeFile (upperFirst name ++ ".hs") mod
@@ -178,12 +180,15 @@ showCa (t, a) = showCt t ++" "++ a
 showH hc h@(Header t n args) = "foreign import ccall \""++hc++" "++n++"\" "++n++" :: "++ (concat$intersperse" -> "$map showHa args) ++" -> " ++ t'
    where t' | pure h = showHt t
-             | otherwise = "IO("++showHt t++")"
+             | otherwise = "IO "++showHt t
-showHt (Normal (s:ss)) = toUpper s : ss
+ht "int" = "CInt"
-showHt (Pointer "gsl_sf_result") = "Ptr Double"
+ht (s:ss) = toUpper s : ss
+showHt (Normal t) = ht t
+showHt (Pointer "gsl_sf_result") = "Ptr ()"
 showHt (Pointer "gsl_sf_result_e10") = "Ptr ()"
-showHt (Pointer (s:ss)) = "Ptr "++toUpper s : ss
+showHt (Pointer t) = "Ptr "++ht t
 showHa (t,a) = showHt t
diff --git a/lib/Numeric/GSL/Special/autoall.sh b/lib/Numeric/GSL/Special/autoall.sh
index cb45957..d5f07e8 100644
--- a/lib/Numeric/GSL/Special/autoall.sh
+++ b/lib/Numeric/GSL/Special/autoall.sh
@@ -32,7 +32,7 @@ runhaskell auto gegenbauer
 runhaskell auto hyperg
 runhaskell auto laguerre
 runhaskell auto lambert
-#runhaskell auto legendre
+#runhaskell auto legendre legendre.h
 #runhaskell auto log
 runhaskell auto pow_int
 runhaskell auto psi
diff --git a/lib/Numeric/GSL/Special/debye.h b/lib/Numeric/GSL/Special/debye.h
index 2424b63..5e56fe1 100644
--- a/lib/Numeric/GSL/Special/debye.h
+++ b/lib/Numeric/GSL/Special/debye.h
@@ -6,3 +6,7 @@ int gsl_sf_debye_3_e(double x,double* result);
 double gsl_sf_debye_3(double x);
 int gsl_sf_debye_4_e(double x,double* result);
 double gsl_sf_debye_4(double x);
+int gsl_sf_debye_5_e(double x,double* result);
+double gsl_sf_debye_5(double x);
+int gsl_sf_debye_6_e(double x,double* result);
+double gsl_sf_debye_6(double x);
diff --git a/lib/Numeric/GSL/Special/ellint.h b/lib/Numeric/GSL/Special/ellint.h
index 5329c6c..bc61ef1 100644
--- a/lib/Numeric/GSL/Special/ellint.h
+++ b/lib/Numeric/GSL/Special/ellint.h
@@ -2,6 +2,10 @@ int gsl_sf_ellint_Kcomp_e(double k,int mode,double* result);
 double gsl_sf_ellint_Kcomp(double k,int mode);
 int gsl_sf_ellint_Ecomp_e(double k,int mode,double* result);
 double gsl_sf_ellint_Ecomp(double k,int mode);
+int gsl_sf_ellint_Pcomp_e(double k,double n,int mode,double* result);
+double gsl_sf_ellint_Pcomp(double k,double n,int mode);
+int gsl_sf_ellint_Dcomp_e(double k,int mode,double* result);
+double gsl_sf_ellint_Dcomp(double k,int mode);
 int gsl_sf_ellint_F_e(double phi,double k,int mode,double* result);
 double gsl_sf_ellint_F(double phi,double k,int mode);
 int gsl_sf_ellint_E_e(double phi,double k,int mode,double* result);
diff --git a/lib/Numeric/GSL/Special/gamma.h b/lib/Numeric/GSL/Special/gamma.h
index c5cc417..f449d7c 100644
--- a/lib/Numeric/GSL/Special/gamma.h
+++ b/lib/Numeric/GSL/Special/gamma.h
@@ -37,6 +37,7 @@ int gsl_sf_gamma_inc_e(double a,double x,double* result);
 double gsl_sf_gamma_inc(double a,double x);
 int gsl_sf_lnbeta_e(double a,double b,double* result);
 double gsl_sf_lnbeta(double a,double b);
+int gsl_sf_lnbeta_sgn_e(double x,double y,double* result,double* sgn);
 int gsl_sf_beta_e(double a,double b,double* result);
 double gsl_sf_beta(double a,double b);
 int gsl_sf_beta_inc_e(double a,double b,double x,double* result);
diff --git a/lib/Numeric/GSL/Special/psi.h b/lib/Numeric/GSL/Special/psi.h
index 589eb34..fa2853e 100644
--- a/lib/Numeric/GSL/Special/psi.h
+++ b/lib/Numeric/GSL/Special/psi.h
@@ -4,6 +4,7 @@ int gsl_sf_psi_e(double x,double* result);
 double gsl_sf_psi(double x);
 int gsl_sf_psi_1piy_e(double y,double* result);
 double gsl_sf_psi_1piy(double y);
+int gsl_sf_complex_psi_e(double x,double y,double* result_re,double* result_im);
 int gsl_sf_psi_1_int_e(int n,double* result);
 double gsl_sf_psi_1_int(int n);
 int gsl_sf_psi_1_e(double x,double* result);