{-# LINE 1 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}

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-- | <http://www.gnu.org/software/gsl/manual/html_node/Nonlinear-Least_002dSquares-Fitting.html>

module Bindings.Gsl.NonlinearLeastSquaresFitting where
import Foreign.Ptr (Ptr,FunPtr,plusPtr)
import Foreign.Ptr (wordPtrToPtr,castPtrToFunPtr)
import Foreign.Storable
import Foreign.C.Types
import Foreign.C.String (CString,CStringLen,CWString,CWStringLen)
import Foreign.Marshal.Alloc (alloca)
import Foreign.Marshal.Array (peekArray,pokeArray)
import Data.Int
import Data.Word

{-# LINE 8 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
import Bindings.Gsl.VectorsAndMatrices.DataTypes

foreign import ccall "gsl_multifit_gradient" c'gsl_multifit_gradient
  :: Ptr C'gsl_matrix -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> IO CInt
foreign import ccall "&gsl_multifit_gradient" p'gsl_multifit_gradient
  :: FunPtr (Ptr C'gsl_matrix -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> IO CInt)

{-# LINE 12 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_covar" c'gsl_multifit_covar
  :: Ptr C'gsl_matrix -> CDouble -> Ptr C'gsl_matrix -> IO CInt
foreign import ccall "&gsl_multifit_covar" p'gsl_multifit_covar
  :: FunPtr (Ptr C'gsl_matrix -> CDouble -> Ptr C'gsl_matrix -> IO CInt)

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data C'gsl_multifit_function = C'gsl_multifit_function{
  c'gsl_multifit_function'f :: FunPtr (Ptr C'gsl_vector -> Ptr () -> Ptr C'gsl_vector -> IO ()),
  c'gsl_multifit_function'n :: CSize,
  c'gsl_multifit_function'p :: CSize,
  c'gsl_multifit_function'params :: Ptr ()
} deriving (Eq,Show)
p'gsl_multifit_function'f p = plusPtr p 0
p'gsl_multifit_function'f :: Ptr (C'gsl_multifit_function) -> Ptr (FunPtr (Ptr C'gsl_vector -> Ptr () -> Ptr C'gsl_vector -> IO ()))
p'gsl_multifit_function'n p = plusPtr p 4
p'gsl_multifit_function'n :: Ptr (C'gsl_multifit_function) -> Ptr (CSize)
p'gsl_multifit_function'p p = plusPtr p 8
p'gsl_multifit_function'p :: Ptr (C'gsl_multifit_function) -> Ptr (CSize)
p'gsl_multifit_function'params p = plusPtr p 12
p'gsl_multifit_function'params :: Ptr (C'gsl_multifit_function) -> Ptr (Ptr ())
instance Storable C'gsl_multifit_function where
  sizeOf _ = 16
  alignment _ = 4
  peek p = do
    v0 <- peekByteOff p 0
    v1 <- peekByteOff p 4
    v2 <- peekByteOff p 8
    v3 <- peekByteOff p 12
    return $ C'gsl_multifit_function v0 v1 v2 v3
  poke p (C'gsl_multifit_function v0 v1 v2 v3) = do
    pokeByteOff p 0 v0
    pokeByteOff p 4 v1
    pokeByteOff p 8 v2
    pokeByteOff p 12 v3
    return ()

{-# LINE 21 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}

foreign import ccall "inline_GSL_MULTIFIT_FN_EVAL" c'GSL_MULTIFIT_FN_EVAL
  :: Ptr C'gsl_multifit_function -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> IO ()

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data C'gsl_multifit_fsolver_type = C'gsl_multifit_fsolver_type{
  c'gsl_multifit_fsolver_type'name :: CString,
  c'gsl_multifit_fsolver_type'size :: CSize,
  c'gsl_multifit_fsolver_type'alloc :: FunPtr (Ptr () -> CSize -> CSize -> IO CInt),
  c'gsl_multifit_fsolver_type'set :: FunPtr (Ptr () -> Ptr C'gsl_multifit_function -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> IO CInt),
  c'gsl_multifit_fsolver_type'iterate :: FunPtr (Ptr () -> Ptr C'gsl_multifit_function -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> IO CInt),
  c'gsl_multifit_fsolver_type'free :: FunPtr (Ptr () -> IO ())
} deriving (Eq,Show)
p'gsl_multifit_fsolver_type'name p = plusPtr p 0
p'gsl_multifit_fsolver_type'name :: Ptr (C'gsl_multifit_fsolver_type) -> Ptr (CString)
p'gsl_multifit_fsolver_type'size p = plusPtr p 4
p'gsl_multifit_fsolver_type'size :: Ptr (C'gsl_multifit_fsolver_type) -> Ptr (CSize)
p'gsl_multifit_fsolver_type'alloc p = plusPtr p 8
p'gsl_multifit_fsolver_type'alloc :: Ptr (C'gsl_multifit_fsolver_type) -> Ptr (FunPtr (Ptr () -> CSize -> CSize -> IO CInt))
p'gsl_multifit_fsolver_type'set p = plusPtr p 12
p'gsl_multifit_fsolver_type'set :: Ptr (C'gsl_multifit_fsolver_type) -> Ptr (FunPtr (Ptr () -> Ptr C'gsl_multifit_function -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> IO CInt))
p'gsl_multifit_fsolver_type'iterate p = plusPtr p 16
p'gsl_multifit_fsolver_type'iterate :: Ptr (C'gsl_multifit_fsolver_type) -> Ptr (FunPtr (Ptr () -> Ptr C'gsl_multifit_function -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> IO CInt))
p'gsl_multifit_fsolver_type'free p = plusPtr p 20
p'gsl_multifit_fsolver_type'free :: Ptr (C'gsl_multifit_fsolver_type) -> Ptr (FunPtr (Ptr () -> IO ()))
instance Storable C'gsl_multifit_fsolver_type where
  sizeOf _ = 24
  alignment _ = 4
  peek p = do
    v0 <- peekByteOff p 0
    v1 <- peekByteOff p 4
    v2 <- peekByteOff p 8
    v3 <- peekByteOff p 12
    v4 <- peekByteOff p 16
    v5 <- peekByteOff p 20
    return $ C'gsl_multifit_fsolver_type v0 v1 v2 v3 v4 v5
  poke p (C'gsl_multifit_fsolver_type v0 v1 v2 v3 v4 v5) = do
    pokeByteOff p 0 v0
    pokeByteOff p 4 v1
    pokeByteOff p 8 v2
    pokeByteOff p 12 v3
    pokeByteOff p 16 v4
    pokeByteOff p 20 v5
    return ()

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data C'gsl_multifit_fsolver = C'gsl_multifit_fsolver{
  c'gsl_multifit_fsolver'type :: Ptr C'gsl_multifit_fsolver_type,
  c'gsl_multifit_fsolver'function :: Ptr C'gsl_multifit_function,
  c'gsl_multifit_fsolver'x :: Ptr C'gsl_vector,
  c'gsl_multifit_fsolver'f :: Ptr C'gsl_vector,
  c'gsl_multifit_fsolver'dx :: Ptr C'gsl_vector,
  c'gsl_multifit_fsolver'state :: Ptr ()
} deriving (Eq,Show)
p'gsl_multifit_fsolver'type p = plusPtr p 0
p'gsl_multifit_fsolver'type :: Ptr (C'gsl_multifit_fsolver) -> Ptr (Ptr C'gsl_multifit_fsolver_type)
p'gsl_multifit_fsolver'function p = plusPtr p 4
p'gsl_multifit_fsolver'function :: Ptr (C'gsl_multifit_fsolver) -> Ptr (Ptr C'gsl_multifit_function)
p'gsl_multifit_fsolver'x p = plusPtr p 8
p'gsl_multifit_fsolver'x :: Ptr (C'gsl_multifit_fsolver) -> Ptr (Ptr C'gsl_vector)
p'gsl_multifit_fsolver'f p = plusPtr p 12
p'gsl_multifit_fsolver'f :: Ptr (C'gsl_multifit_fsolver) -> Ptr (Ptr C'gsl_vector)
p'gsl_multifit_fsolver'dx p = plusPtr p 16
p'gsl_multifit_fsolver'dx :: Ptr (C'gsl_multifit_fsolver) -> Ptr (Ptr C'gsl_vector)
p'gsl_multifit_fsolver'state p = plusPtr p 20
p'gsl_multifit_fsolver'state :: Ptr (C'gsl_multifit_fsolver) -> Ptr (Ptr ())
instance Storable C'gsl_multifit_fsolver where
  sizeOf _ = 24
  alignment _ = 4
  peek p = do
    v0 <- peekByteOff p 0
    v1 <- peekByteOff p 4
    v2 <- peekByteOff p 8
    v3 <- peekByteOff p 12
    v4 <- peekByteOff p 16
    v5 <- peekByteOff p 20
    return $ C'gsl_multifit_fsolver v0 v1 v2 v3 v4 v5
  poke p (C'gsl_multifit_fsolver v0 v1 v2 v3 v4 v5) = do
    pokeByteOff p 0 v0
    pokeByteOff p 4 v1
    pokeByteOff p 8 v2
    pokeByteOff p 12 v3
    pokeByteOff p 16 v4
    pokeByteOff p 20 v5
    return ()

{-# LINE 43 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}

foreign import ccall "gsl_multifit_fsolver_alloc" c'gsl_multifit_fsolver_alloc
  :: Ptr C'gsl_multifit_fsolver_type -> CSize -> CSize -> IO (Ptr C'gsl_multifit_fsolver)
foreign import ccall "&gsl_multifit_fsolver_alloc" p'gsl_multifit_fsolver_alloc
  :: FunPtr (Ptr C'gsl_multifit_fsolver_type -> CSize -> CSize -> IO (Ptr C'gsl_multifit_fsolver))

{-# LINE 46 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_fsolver_free" c'gsl_multifit_fsolver_free
  :: Ptr C'gsl_multifit_fsolver -> IO ()
foreign import ccall "&gsl_multifit_fsolver_free" p'gsl_multifit_fsolver_free
  :: FunPtr (Ptr C'gsl_multifit_fsolver -> IO ())

{-# LINE 47 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_fsolver_set" c'gsl_multifit_fsolver_set
  :: Ptr C'gsl_multifit_fsolver -> Ptr C'gsl_multifit_function -> Ptr C'gsl_vector -> IO CInt
foreign import ccall "&gsl_multifit_fsolver_set" p'gsl_multifit_fsolver_set
  :: FunPtr (Ptr C'gsl_multifit_fsolver -> Ptr C'gsl_multifit_function -> Ptr C'gsl_vector -> IO CInt)

{-# LINE 49 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_fsolver_iterate" c'gsl_multifit_fsolver_iterate
  :: Ptr C'gsl_multifit_fsolver -> IO CInt
foreign import ccall "&gsl_multifit_fsolver_iterate" p'gsl_multifit_fsolver_iterate
  :: FunPtr (Ptr C'gsl_multifit_fsolver -> IO CInt)

{-# LINE 50 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_fsolver_name" c'gsl_multifit_fsolver_name
  :: Ptr C'gsl_multifit_fsolver -> IO CString
foreign import ccall "&gsl_multifit_fsolver_name" p'gsl_multifit_fsolver_name
  :: FunPtr (Ptr C'gsl_multifit_fsolver -> IO CString)

{-# LINE 51 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_fsolver_position" c'gsl_multifit_fsolver_position
  :: Ptr C'gsl_multifit_fsolver -> IO (Ptr C'gsl_vector)
foreign import ccall "&gsl_multifit_fsolver_position" p'gsl_multifit_fsolver_position
  :: FunPtr (Ptr C'gsl_multifit_fsolver -> IO (Ptr C'gsl_vector))

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data C'gsl_multifit_function_fdf = C'gsl_multifit_function_fdf{
  c'gsl_multifit_function_fdf'f :: FunPtr (Ptr C'gsl_vector -> Ptr () -> Ptr C'gsl_vector -> IO CInt),
  c'gsl_multifit_function_fdf'df :: FunPtr (Ptr C'gsl_vector -> Ptr () -> Ptr C'gsl_matrix -> IO CInt),
  c'gsl_multifit_function_fdf'fdf :: FunPtr (Ptr C'gsl_vector -> Ptr () -> Ptr C'gsl_vector -> Ptr C'gsl_matrix -> IO CInt),
  c'gsl_multifit_function_fdf'n :: CSize,
  c'gsl_multifit_function_fdf'p :: CSize,
  c'gsl_multifit_function_fdf'params :: Ptr ()
} deriving (Eq,Show)
p'gsl_multifit_function_fdf'f p = plusPtr p 0
p'gsl_multifit_function_fdf'f :: Ptr (C'gsl_multifit_function_fdf) -> Ptr (FunPtr (Ptr C'gsl_vector -> Ptr () -> Ptr C'gsl_vector -> IO CInt))
p'gsl_multifit_function_fdf'df p = plusPtr p 4
p'gsl_multifit_function_fdf'df :: Ptr (C'gsl_multifit_function_fdf) -> Ptr (FunPtr (Ptr C'gsl_vector -> Ptr () -> Ptr C'gsl_matrix -> IO CInt))
p'gsl_multifit_function_fdf'fdf p = plusPtr p 8
p'gsl_multifit_function_fdf'fdf :: Ptr (C'gsl_multifit_function_fdf) -> Ptr (FunPtr (Ptr C'gsl_vector -> Ptr () -> Ptr C'gsl_vector -> Ptr C'gsl_matrix -> IO CInt))
p'gsl_multifit_function_fdf'n p = plusPtr p 12
p'gsl_multifit_function_fdf'n :: Ptr (C'gsl_multifit_function_fdf) -> Ptr (CSize)
p'gsl_multifit_function_fdf'p p = plusPtr p 16
p'gsl_multifit_function_fdf'p :: Ptr (C'gsl_multifit_function_fdf) -> Ptr (CSize)
p'gsl_multifit_function_fdf'params p = plusPtr p 20
p'gsl_multifit_function_fdf'params :: Ptr (C'gsl_multifit_function_fdf) -> Ptr (Ptr ())
instance Storable C'gsl_multifit_function_fdf where
  sizeOf _ = 24
  alignment _ = 4
  peek p = do
    v0 <- peekByteOff p 0
    v1 <- peekByteOff p 4
    v2 <- peekByteOff p 8
    v3 <- peekByteOff p 12
    v4 <- peekByteOff p 16
    v5 <- peekByteOff p 20
    return $ C'gsl_multifit_function_fdf v0 v1 v2 v3 v4 v5
  poke p (C'gsl_multifit_function_fdf v0 v1 v2 v3 v4 v5) = do
    pokeByteOff p 0 v0
    pokeByteOff p 4 v1
    pokeByteOff p 8 v2
    pokeByteOff p 12 v3
    pokeByteOff p 16 v4
    pokeByteOff p 20 v5
    return ()

{-# LINE 65 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}

foreign import ccall "inline_GSL_MULTIFIT_FN_EVAL_F" c'GSL_MULTIFIT_FN_EVAL_F
  :: Ptr C'gsl_multifit_function_fdf -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> IO CInt

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foreign import ccall "inline_GSL_MULTIFIT_FN_EVAL_DF" c'GSL_MULTIFIT_FN_EVAL_DF
  :: Ptr C'gsl_multifit_function_fdf -> Ptr C'gsl_vector -> Ptr C'gsl_matrix -> IO CInt

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foreign import ccall "inline_GSL_MULTIFIT_FN_EVAL_F_DF" c'GSL_MULTIFIT_FN_EVAL_F_DF
  :: Ptr C'gsl_multifit_function_fdf -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> Ptr C'gsl_matrix -> IO CInt

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data C'gsl_multifit_fdfsolver_type = C'gsl_multifit_fdfsolver_type{
  c'gsl_multifit_fdfsolver_type'name :: CString,
  c'gsl_multifit_fdfsolver_type'size :: CSize,
  c'gsl_multifit_fdfsolver_type'alloc :: FunPtr (Ptr () -> CSize -> CSize -> IO CInt),
  c'gsl_multifit_fdfsolver_type'set :: FunPtr (Ptr () -> Ptr C'gsl_multifit_function_fdf -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> Ptr C'gsl_matrix -> Ptr C'gsl_vector -> IO CInt),
  c'gsl_multifit_fdfsolver_type'iterate :: FunPtr (Ptr () -> Ptr C'gsl_multifit_function_fdf -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> Ptr C'gsl_matrix -> Ptr C'gsl_vector -> IO CInt),
  c'gsl_multifit_fdfsolver_type'free :: FunPtr (Ptr () -> IO ())
} deriving (Eq,Show)
p'gsl_multifit_fdfsolver_type'name p = plusPtr p 0
p'gsl_multifit_fdfsolver_type'name :: Ptr (C'gsl_multifit_fdfsolver_type) -> Ptr (CString)
p'gsl_multifit_fdfsolver_type'size p = plusPtr p 4
p'gsl_multifit_fdfsolver_type'size :: Ptr (C'gsl_multifit_fdfsolver_type) -> Ptr (CSize)
p'gsl_multifit_fdfsolver_type'alloc p = plusPtr p 8
p'gsl_multifit_fdfsolver_type'alloc :: Ptr (C'gsl_multifit_fdfsolver_type) -> Ptr (FunPtr (Ptr () -> CSize -> CSize -> IO CInt))
p'gsl_multifit_fdfsolver_type'set p = plusPtr p 12
p'gsl_multifit_fdfsolver_type'set :: Ptr (C'gsl_multifit_fdfsolver_type) -> Ptr (FunPtr (Ptr () -> Ptr C'gsl_multifit_function_fdf -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> Ptr C'gsl_matrix -> Ptr C'gsl_vector -> IO CInt))
p'gsl_multifit_fdfsolver_type'iterate p = plusPtr p 16
p'gsl_multifit_fdfsolver_type'iterate :: Ptr (C'gsl_multifit_fdfsolver_type) -> Ptr (FunPtr (Ptr () -> Ptr C'gsl_multifit_function_fdf -> Ptr C'gsl_vector -> Ptr C'gsl_vector -> Ptr C'gsl_matrix -> Ptr C'gsl_vector -> IO CInt))
p'gsl_multifit_fdfsolver_type'free p = plusPtr p 20
p'gsl_multifit_fdfsolver_type'free :: Ptr (C'gsl_multifit_fdfsolver_type) -> Ptr (FunPtr (Ptr () -> IO ()))
instance Storable C'gsl_multifit_fdfsolver_type where
  sizeOf _ = 24
  alignment _ = 4
  peek p = do
    v0 <- peekByteOff p 0
    v1 <- peekByteOff p 4
    v2 <- peekByteOff p 8
    v3 <- peekByteOff p 12
    v4 <- peekByteOff p 16
    v5 <- peekByteOff p 20
    return $ C'gsl_multifit_fdfsolver_type v0 v1 v2 v3 v4 v5
  poke p (C'gsl_multifit_fdfsolver_type v0 v1 v2 v3 v4 v5) = do
    pokeByteOff p 0 v0
    pokeByteOff p 4 v1
    pokeByteOff p 8 v2
    pokeByteOff p 12 v3
    pokeByteOff p 16 v4
    pokeByteOff p 20 v5
    return ()

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data C'gsl_multifit_fdfsolver = C'gsl_multifit_fdfsolver{
  c'gsl_multifit_fdfsolver'type :: Ptr C'gsl_multifit_fdfsolver_type,
  c'gsl_multifit_fdfsolver'fdf :: Ptr C'gsl_multifit_function_fdf,
  c'gsl_multifit_fdfsolver'x :: Ptr C'gsl_vector,
  c'gsl_multifit_fdfsolver'f :: Ptr C'gsl_vector,
  c'gsl_multifit_fdfsolver'J :: Ptr C'gsl_matrix,
  c'gsl_multifit_fdfsolver'dx :: Ptr C'gsl_vector,
  c'gsl_multifit_fdfsolver'state :: Ptr ()
} deriving (Eq,Show)
p'gsl_multifit_fdfsolver'type p = plusPtr p 0
p'gsl_multifit_fdfsolver'type :: Ptr (C'gsl_multifit_fdfsolver) -> Ptr (Ptr C'gsl_multifit_fdfsolver_type)
p'gsl_multifit_fdfsolver'fdf p = plusPtr p 4
p'gsl_multifit_fdfsolver'fdf :: Ptr (C'gsl_multifit_fdfsolver) -> Ptr (Ptr C'gsl_multifit_function_fdf)
p'gsl_multifit_fdfsolver'x p = plusPtr p 8
p'gsl_multifit_fdfsolver'x :: Ptr (C'gsl_multifit_fdfsolver) -> Ptr (Ptr C'gsl_vector)
p'gsl_multifit_fdfsolver'f p = plusPtr p 12
p'gsl_multifit_fdfsolver'f :: Ptr (C'gsl_multifit_fdfsolver) -> Ptr (Ptr C'gsl_vector)
p'gsl_multifit_fdfsolver'J p = plusPtr p 16
p'gsl_multifit_fdfsolver'J :: Ptr (C'gsl_multifit_fdfsolver) -> Ptr (Ptr C'gsl_matrix)
p'gsl_multifit_fdfsolver'dx p = plusPtr p 20
p'gsl_multifit_fdfsolver'dx :: Ptr (C'gsl_multifit_fdfsolver) -> Ptr (Ptr C'gsl_vector)
p'gsl_multifit_fdfsolver'state p = plusPtr p 24
p'gsl_multifit_fdfsolver'state :: Ptr (C'gsl_multifit_fdfsolver) -> Ptr (Ptr ())
instance Storable C'gsl_multifit_fdfsolver where
  sizeOf _ = 28
  alignment _ = 4
  peek p = do
    v0 <- peekByteOff p 0
    v1 <- peekByteOff p 4
    v2 <- peekByteOff p 8
    v3 <- peekByteOff p 12
    v4 <- peekByteOff p 16
    v5 <- peekByteOff p 20
    v6 <- peekByteOff p 24
    return $ C'gsl_multifit_fdfsolver v0 v1 v2 v3 v4 v5 v6
  poke p (C'gsl_multifit_fdfsolver v0 v1 v2 v3 v4 v5 v6) = do
    pokeByteOff p 0 v0
    pokeByteOff p 4 v1
    pokeByteOff p 8 v2
    pokeByteOff p 12 v3
    pokeByteOff p 16 v4
    pokeByteOff p 20 v5
    pokeByteOff p 24 v6
    return ()

{-# LINE 92 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}

foreign import ccall "gsl_multifit_fdfsolver_alloc" c'gsl_multifit_fdfsolver_alloc
  :: Ptr C'gsl_multifit_fdfsolver_type -> CSize -> CSize -> IO (Ptr C'gsl_multifit_fdfsolver)
foreign import ccall "&gsl_multifit_fdfsolver_alloc" p'gsl_multifit_fdfsolver_alloc
  :: FunPtr (Ptr C'gsl_multifit_fdfsolver_type -> CSize -> CSize -> IO (Ptr C'gsl_multifit_fdfsolver))

{-# LINE 95 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_fdfsolver_set" c'gsl_multifit_fdfsolver_set
  :: Ptr C'gsl_multifit_fdfsolver -> Ptr C'gsl_multifit_function_fdf -> Ptr C'gsl_vector -> IO CInt
foreign import ccall "&gsl_multifit_fdfsolver_set" p'gsl_multifit_fdfsolver_set
  :: FunPtr (Ptr C'gsl_multifit_fdfsolver -> Ptr C'gsl_multifit_function_fdf -> Ptr C'gsl_vector -> IO CInt)

{-# LINE 97 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_fdfsolver_iterate" c'gsl_multifit_fdfsolver_iterate
  :: Ptr C'gsl_multifit_fdfsolver -> IO CInt
foreign import ccall "&gsl_multifit_fdfsolver_iterate" p'gsl_multifit_fdfsolver_iterate
  :: FunPtr (Ptr C'gsl_multifit_fdfsolver -> IO CInt)

{-# LINE 99 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_fdfsolver_free" c'gsl_multifit_fdfsolver_free
  :: Ptr C'gsl_multifit_fdfsolver -> IO ()
foreign import ccall "&gsl_multifit_fdfsolver_free" p'gsl_multifit_fdfsolver_free
  :: FunPtr (Ptr C'gsl_multifit_fdfsolver -> IO ())

{-# LINE 100 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_fdfsolver_name" c'gsl_multifit_fdfsolver_name
  :: Ptr C'gsl_multifit_fdfsolver -> IO CString
foreign import ccall "&gsl_multifit_fdfsolver_name" p'gsl_multifit_fdfsolver_name
  :: FunPtr (Ptr C'gsl_multifit_fdfsolver -> IO CString)

{-# LINE 102 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_fdfsolver_position" c'gsl_multifit_fdfsolver_position
  :: Ptr C'gsl_multifit_fdfsolver -> IO (Ptr C'gsl_vector)
foreign import ccall "&gsl_multifit_fdfsolver_position" p'gsl_multifit_fdfsolver_position
  :: FunPtr (Ptr C'gsl_multifit_fdfsolver -> IO (Ptr C'gsl_vector))

{-# LINE 104 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_test_delta" c'gsl_multifit_test_delta
  :: Ptr C'gsl_vector -> Ptr C'gsl_vector -> CDouble -> CDouble -> IO CInt
foreign import ccall "&gsl_multifit_test_delta" p'gsl_multifit_test_delta
  :: FunPtr (Ptr C'gsl_vector -> Ptr C'gsl_vector -> CDouble -> CDouble -> IO CInt)

{-# LINE 106 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "gsl_multifit_test_gradient" c'gsl_multifit_test_gradient
  :: Ptr C'gsl_vector -> CDouble -> IO CInt
foreign import ccall "&gsl_multifit_test_gradient" p'gsl_multifit_test_gradient
  :: FunPtr (Ptr C'gsl_vector -> CDouble -> IO CInt)

{-# LINE 107 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}

foreign import ccall "&gsl_multifit_fdfsolver_lmder" p'gsl_multifit_fdfsolver_lmder
  :: Ptr (Ptr C'gsl_multifit_fdfsolver_type)

{-# LINE 109 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}
foreign import ccall "&gsl_multifit_fdfsolver_lmsder" p'gsl_multifit_fdfsolver_lmsder
  :: Ptr (Ptr C'gsl_multifit_fdfsolver_type)

{-# LINE 110 "src/Bindings/Gsl/NonlinearLeastSquaresFitting.hsc" #-}