{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- A t'GI.GObject.Structs.CClosure.CClosure' is a specialization of t'GI.GObject.Structs.Closure.Closure' for C function callbacks.

#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif

module GI.GObject.Structs.CClosure
    ( 

-- * Exported types
    CClosure(..)                            ,
    newZeroCClosure                         ,
    noCClosure                              ,


 -- * Methods
-- ** Overloaded methods #method:Overloaded methods#

#if defined(ENABLE_OVERLOADING)
    ResolveCClosureMethod                   ,
#endif


-- ** marshalBOOLEAN_BOXEDBOXED #method:marshalBOOLEAN_BOXEDBOXED#

    cClosureMarshalBOOLEAN_BOXEDBOXED       ,


-- ** marshalBOOLEAN_FLAGS #method:marshalBOOLEAN_FLAGS#

    cClosureMarshalBOOLEAN_FLAGS            ,


-- ** marshalGeneric #method:marshalGeneric#

    cClosureMarshalGeneric                  ,


-- ** marshalSTRING_OBJECTPOINTER #method:marshalSTRING_OBJECTPOINTER#

    cClosureMarshalSTRING_OBJECTPOINTER     ,


-- ** marshalVOID_BOOLEAN #method:marshalVOID_BOOLEAN#

    cClosureMarshalVOID_BOOLEAN             ,


-- ** marshalVOID_BOXED #method:marshalVOID_BOXED#

    cClosureMarshalVOID_BOXED               ,


-- ** marshalVOID_CHAR #method:marshalVOID_CHAR#

    cClosureMarshalVOID_CHAR                ,


-- ** marshalVOID_DOUBLE #method:marshalVOID_DOUBLE#

    cClosureMarshalVOID_DOUBLE              ,


-- ** marshalVOID_ENUM #method:marshalVOID_ENUM#

    cClosureMarshalVOID_ENUM                ,


-- ** marshalVOID_FLAGS #method:marshalVOID_FLAGS#

    cClosureMarshalVOID_FLAGS               ,


-- ** marshalVOID_FLOAT #method:marshalVOID_FLOAT#

    cClosureMarshalVOID_FLOAT               ,


-- ** marshalVOID_INT #method:marshalVOID_INT#

    cClosureMarshalVOID_INT                 ,


-- ** marshalVOID_LONG #method:marshalVOID_LONG#

    cClosureMarshalVOID_LONG                ,


-- ** marshalVOID_OBJECT #method:marshalVOID_OBJECT#

    cClosureMarshalVOID_OBJECT              ,


-- ** marshalVOID_PARAM #method:marshalVOID_PARAM#

    cClosureMarshalVOID_PARAM               ,


-- ** marshalVOID_POINTER #method:marshalVOID_POINTER#

    cClosureMarshalVOID_POINTER             ,


-- ** marshalVOID_STRING #method:marshalVOID_STRING#

    cClosureMarshalVOID_STRING              ,


-- ** marshalVOID_UCHAR #method:marshalVOID_UCHAR#

    cClosureMarshalVOID_UCHAR               ,


-- ** marshalVOID_UINT #method:marshalVOID_UINT#

    cClosureMarshalVOID_UINT                ,


-- ** marshalVOID_UINTPOINTER #method:marshalVOID_UINTPOINTER#

    cClosureMarshalVOID_UINTPOINTER         ,


-- ** marshalVOID_ULONG #method:marshalVOID_ULONG#

    cClosureMarshalVOID_ULONG               ,


-- ** marshalVOID_VARIANT #method:marshalVOID_VARIANT#

    cClosureMarshalVOID_VARIANT             ,


-- ** marshalVOID_VOID #method:marshalVOID_VOID#

    cClosureMarshalVOID_VOID                ,




 -- * Properties
-- ** callback #attr:callback#
-- | the callback function

#if defined(ENABLE_OVERLOADING)
    cClosure_callback                       ,
#endif
    clearCClosureCallback                   ,
    getCClosureCallback                     ,
    setCClosureCallback                     ,


-- ** closure #attr:closure#
-- | the t'GI.GObject.Structs.Closure.Closure'

#if defined(ENABLE_OVERLOADING)
    cClosure_closure                        ,
#endif
    clearCClosureClosure                    ,
    getCClosureClosure                      ,
    setCClosureClosure                      ,




    ) where

import Data.GI.Base.ShortPrelude
import qualified Data.GI.Base.ShortPrelude as SP
import qualified Data.GI.Base.Overloading as O
import qualified Prelude as P

import qualified Data.GI.Base.Attributes as GI.Attributes
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.GI.Base.Signals as B.Signals
import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP
import qualified GHC.OverloadedLabels as OL


-- | Memory-managed wrapper type.
newtype CClosure = CClosure (ManagedPtr CClosure)
    deriving (CClosure -> CClosure -> Bool
(CClosure -> CClosure -> Bool)
-> (CClosure -> CClosure -> Bool) -> Eq CClosure
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: CClosure -> CClosure -> Bool
$c/= :: CClosure -> CClosure -> Bool
== :: CClosure -> CClosure -> Bool
$c== :: CClosure -> CClosure -> Bool
Eq)
instance WrappedPtr CClosure where
    wrappedPtrCalloc :: IO (Ptr CClosure)
wrappedPtrCalloc = Int -> IO (Ptr CClosure)
forall a. Int -> IO (Ptr a)
callocBytes 72
    wrappedPtrCopy :: CClosure -> IO CClosure
wrappedPtrCopy = \p :: CClosure
p -> CClosure -> (Ptr CClosure -> IO CClosure) -> IO CClosure
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr CClosure
p (Int -> Ptr CClosure -> IO (Ptr CClosure)
forall a. WrappedPtr a => Int -> Ptr a -> IO (Ptr a)
copyBytes 72 (Ptr CClosure -> IO (Ptr CClosure))
-> (Ptr CClosure -> IO CClosure) -> Ptr CClosure -> IO CClosure
forall (m :: * -> *) a b c.
Monad m =>
(a -> m b) -> (b -> m c) -> a -> m c
>=> (ManagedPtr CClosure -> CClosure) -> Ptr CClosure -> IO CClosure
forall a.
(HasCallStack, WrappedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapPtr ManagedPtr CClosure -> CClosure
CClosure)
    wrappedPtrFree :: Maybe (GDestroyNotify CClosure)
wrappedPtrFree = GDestroyNotify CClosure -> Maybe (GDestroyNotify CClosure)
forall a. a -> Maybe a
Just GDestroyNotify CClosure
forall a. FunPtr (Ptr a -> IO ())
ptr_to_g_free

-- | Construct a `CClosure` struct initialized to zero.
newZeroCClosure :: MonadIO m => m CClosure
newZeroCClosure :: m CClosure
newZeroCClosure = IO CClosure -> m CClosure
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO CClosure -> m CClosure) -> IO CClosure -> m CClosure
forall a b. (a -> b) -> a -> b
$ IO (Ptr CClosure)
forall a. WrappedPtr a => IO (Ptr a)
wrappedPtrCalloc IO (Ptr CClosure) -> (Ptr CClosure -> IO CClosure) -> IO CClosure
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= (ManagedPtr CClosure -> CClosure) -> Ptr CClosure -> IO CClosure
forall a.
(HasCallStack, WrappedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapPtr ManagedPtr CClosure -> CClosure
CClosure

instance tag ~ 'AttrSet => Constructible CClosure tag where
    new :: (ManagedPtr CClosure -> CClosure)
-> [AttrOp CClosure tag] -> m CClosure
new _ attrs :: [AttrOp CClosure tag]
attrs = do
        CClosure
o <- m CClosure
forall (m :: * -> *). MonadIO m => m CClosure
newZeroCClosure
        CClosure -> [AttrOp CClosure 'AttrSet] -> m ()
forall o (m :: * -> *).
MonadIO m =>
o -> [AttrOp o 'AttrSet] -> m ()
GI.Attributes.set CClosure
o [AttrOp CClosure tag]
[AttrOp CClosure 'AttrSet]
attrs
        CClosure -> m CClosure
forall (m :: * -> *) a. Monad m => a -> m a
return CClosure
o


-- | A convenience alias for `Nothing` :: `Maybe` `CClosure`.
noCClosure :: Maybe CClosure
noCClosure :: Maybe CClosure
noCClosure = Maybe CClosure
forall a. Maybe a
Nothing

-- | Get the value of the “@closure@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' cClosure #closure
-- @
getCClosureClosure :: MonadIO m => CClosure -> m (Maybe (GClosure ()))
getCClosureClosure :: CClosure -> m (Maybe (GClosure ()))
getCClosureClosure s :: CClosure
s = IO (Maybe (GClosure ())) -> m (Maybe (GClosure ()))
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Maybe (GClosure ())) -> m (Maybe (GClosure ())))
-> IO (Maybe (GClosure ())) -> m (Maybe (GClosure ()))
forall a b. (a -> b) -> a -> b
$ CClosure
-> (Ptr CClosure -> IO (Maybe (GClosure ())))
-> IO (Maybe (GClosure ()))
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr CClosure
s ((Ptr CClosure -> IO (Maybe (GClosure ())))
 -> IO (Maybe (GClosure ())))
-> (Ptr CClosure -> IO (Maybe (GClosure ())))
-> IO (Maybe (GClosure ()))
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr CClosure
ptr -> do
    Ptr (GClosure ())
val <- Ptr (Ptr (GClosure ())) -> IO (Ptr (GClosure ()))
forall a. Storable a => Ptr a -> IO a
peek (Ptr CClosure
ptr Ptr CClosure -> Int -> Ptr (Ptr (GClosure ()))
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 0) :: IO (Ptr (GClosure ()))
    Maybe (GClosure ())
result <- Ptr (GClosure ())
-> (Ptr (GClosure ()) -> IO (GClosure ()))
-> IO (Maybe (GClosure ()))
forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
SP.convertIfNonNull Ptr (GClosure ())
val ((Ptr (GClosure ()) -> IO (GClosure ()))
 -> IO (Maybe (GClosure ())))
-> (Ptr (GClosure ()) -> IO (GClosure ()))
-> IO (Maybe (GClosure ()))
forall a b. (a -> b) -> a -> b
$ \val' :: Ptr (GClosure ())
val' -> do
        GClosure ()
val'' <- (Ptr (GClosure ()) -> IO (GClosure ())
forall a. Ptr (GClosure a) -> IO (GClosure a)
B.GClosure.newGClosureFromPtr (Ptr (GClosure ()) -> IO (GClosure ()))
-> (Ptr (GClosure ()) -> Ptr (GClosure ()))
-> Ptr (GClosure ())
-> IO (GClosure ())
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Ptr (GClosure ()) -> Ptr (GClosure ())
forall a b. Ptr a -> Ptr b
FP.castPtr) Ptr (GClosure ())
val'
        GClosure () -> IO (GClosure ())
forall (m :: * -> *) a. Monad m => a -> m a
return GClosure ()
val''
    Maybe (GClosure ()) -> IO (Maybe (GClosure ()))
forall (m :: * -> *) a. Monad m => a -> m a
return Maybe (GClosure ())
result

-- | Set the value of the “@closure@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' cClosure [ #closure 'Data.GI.Base.Attributes.:=' value ]
-- @
setCClosureClosure :: MonadIO m => CClosure -> Ptr (GClosure ()) -> m ()
setCClosureClosure :: CClosure -> Ptr (GClosure ()) -> m ()
setCClosureClosure s :: CClosure
s val :: Ptr (GClosure ())
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ CClosure -> (Ptr CClosure -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr CClosure
s ((Ptr CClosure -> IO ()) -> IO ())
-> (Ptr CClosure -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr CClosure
ptr -> do
    Ptr (Ptr (GClosure ())) -> Ptr (GClosure ()) -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr CClosure
ptr Ptr CClosure -> Int -> Ptr (Ptr (GClosure ()))
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 0) (Ptr (GClosure ())
val :: Ptr (GClosure ()))

-- | Set the value of the “@closure@” field to `Nothing`.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.clear' #closure
-- @
clearCClosureClosure :: MonadIO m => CClosure -> m ()
clearCClosureClosure :: CClosure -> m ()
clearCClosureClosure s :: CClosure
s = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ CClosure -> (Ptr CClosure -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr CClosure
s ((Ptr CClosure -> IO ()) -> IO ())
-> (Ptr CClosure -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr CClosure
ptr -> do
    Ptr (Ptr (GClosure ())) -> Ptr (GClosure ()) -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr CClosure
ptr Ptr CClosure -> Int -> Ptr (Ptr (GClosure ()))
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 0) (Ptr (GClosure ())
forall a. Ptr a
FP.nullPtr :: Ptr (GClosure ()))

#if defined(ENABLE_OVERLOADING)
data CClosureClosureFieldInfo
instance AttrInfo CClosureClosureFieldInfo where
    type AttrBaseTypeConstraint CClosureClosureFieldInfo = (~) CClosure
    type AttrAllowedOps CClosureClosureFieldInfo = '[ 'AttrSet, 'AttrGet, 'AttrClear]
    type AttrSetTypeConstraint CClosureClosureFieldInfo = (~) (Ptr (GClosure ()))
    type AttrTransferTypeConstraint CClosureClosureFieldInfo = (~)(Ptr (GClosure ()))
    type AttrTransferType CClosureClosureFieldInfo = (Ptr (GClosure ()))
    type AttrGetType CClosureClosureFieldInfo = Maybe (GClosure ())
    type AttrLabel CClosureClosureFieldInfo = "closure"
    type AttrOrigin CClosureClosureFieldInfo = CClosure
    attrGet = getCClosureClosure
    attrSet = setCClosureClosure
    attrConstruct = undefined
    attrClear = clearCClosureClosure
    attrTransfer _ v = do
        return v

cClosure_closure :: AttrLabelProxy "closure"
cClosure_closure = AttrLabelProxy

#endif


-- | Get the value of the “@callback@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' cClosure #callback
-- @
getCClosureCallback :: MonadIO m => CClosure -> m (Ptr ())
getCClosureCallback :: CClosure -> m (Ptr ())
getCClosureCallback s :: CClosure
s = IO (Ptr ()) -> m (Ptr ())
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (Ptr ()) -> m (Ptr ())) -> IO (Ptr ()) -> m (Ptr ())
forall a b. (a -> b) -> a -> b
$ CClosure -> (Ptr CClosure -> IO (Ptr ())) -> IO (Ptr ())
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr CClosure
s ((Ptr CClosure -> IO (Ptr ())) -> IO (Ptr ()))
-> (Ptr CClosure -> IO (Ptr ())) -> IO (Ptr ())
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr CClosure
ptr -> do
    Ptr ()
val <- Ptr (Ptr ()) -> IO (Ptr ())
forall a. Storable a => Ptr a -> IO a
peek (Ptr CClosure
ptr Ptr CClosure -> Int -> Ptr (Ptr ())
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 64) :: IO (Ptr ())
    Ptr () -> IO (Ptr ())
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr ()
val

-- | Set the value of the “@callback@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' cClosure [ #callback 'Data.GI.Base.Attributes.:=' value ]
-- @
setCClosureCallback :: MonadIO m => CClosure -> Ptr () -> m ()
setCClosureCallback :: CClosure -> Ptr () -> m ()
setCClosureCallback s :: CClosure
s val :: Ptr ()
val = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ CClosure -> (Ptr CClosure -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr CClosure
s ((Ptr CClosure -> IO ()) -> IO ())
-> (Ptr CClosure -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr CClosure
ptr -> do
    Ptr (Ptr ()) -> Ptr () -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr CClosure
ptr Ptr CClosure -> Int -> Ptr (Ptr ())
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 64) (Ptr ()
val :: Ptr ())

-- | Set the value of the “@callback@” field to `Nothing`.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.clear' #callback
-- @
clearCClosureCallback :: MonadIO m => CClosure -> m ()
clearCClosureCallback :: CClosure -> m ()
clearCClosureCallback s :: CClosure
s = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ CClosure -> (Ptr CClosure -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr CClosure
s ((Ptr CClosure -> IO ()) -> IO ())
-> (Ptr CClosure -> IO ()) -> IO ()
forall a b. (a -> b) -> a -> b
$ \ptr :: Ptr CClosure
ptr -> do
    Ptr (Ptr ()) -> Ptr () -> IO ()
forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr CClosure
ptr Ptr CClosure -> Int -> Ptr (Ptr ())
forall a b. Ptr a -> Int -> Ptr b
`plusPtr` 64) (Ptr ()
forall a. Ptr a
FP.nullPtr :: Ptr ())

#if defined(ENABLE_OVERLOADING)
data CClosureCallbackFieldInfo
instance AttrInfo CClosureCallbackFieldInfo where
    type AttrBaseTypeConstraint CClosureCallbackFieldInfo = (~) CClosure
    type AttrAllowedOps CClosureCallbackFieldInfo = '[ 'AttrSet, 'AttrGet, 'AttrClear]
    type AttrSetTypeConstraint CClosureCallbackFieldInfo = (~) (Ptr ())
    type AttrTransferTypeConstraint CClosureCallbackFieldInfo = (~)(Ptr ())
    type AttrTransferType CClosureCallbackFieldInfo = (Ptr ())
    type AttrGetType CClosureCallbackFieldInfo = Ptr ()
    type AttrLabel CClosureCallbackFieldInfo = "callback"
    type AttrOrigin CClosureCallbackFieldInfo = CClosure
    attrGet = getCClosureCallback
    attrSet = setCClosureCallback
    attrConstruct = undefined
    attrClear = clearCClosureCallback
    attrTransfer _ v = do
        return v

cClosure_callback :: AttrLabelProxy "callback"
cClosure_callback = AttrLabelProxy

#endif



#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList CClosure
type instance O.AttributeList CClosure = CClosureAttributeList
type CClosureAttributeList = ('[ '("closure", CClosureClosureFieldInfo), '("callback", CClosureCallbackFieldInfo)] :: [(Symbol, *)])
#endif

-- method CClosure::marshal_BOOLEAN__BOXED_BOXED
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "A #GClosure." , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "A #GValue to store the return value. May be %NULL\n  if the callback of closure doesn't return a value."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "The length of the @param_values array."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "An array of #GValues holding the arguments\n  on which to invoke the callback of closure."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "The invocation hint given as the last argument to\n  g_closure_invoke()."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "Additional data specified when registering the\n  marshaller, see g_closure_set_marshal() and\n  g_closure_set_meta_marshal()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_BOOLEAN__BOXED_BOXED" g_cclosure_marshal_BOOLEAN__BOXED_BOXED :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A @/GClosureMarshal/@ function for use with signals with handlers that
-- take two boxed pointers as arguments and return a boolean.  If you
-- have such a signal, you will probably also need to use an
-- accumulator, such as 'GI.GObject.Functions.signalAccumulatorTrueHandled'.
cClosureMarshalBOOLEAN_BOXEDBOXED ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: A t'GI.GObject.Structs.Closure.Closure'.
    -> GValue
    -- ^ /@returnValue@/: A t'GI.GObject.Structs.Value.Value' to store the return value. May be 'P.Nothing'
    --   if the callback of closure doesn\'t return a value.
    -> Word32
    -- ^ /@nParamValues@/: The length of the /@paramValues@/ array.
    -> GValue
    -- ^ /@paramValues@/: An array of @/GValues/@ holding the arguments
    --   on which to invoke the callback of closure.
    -> Ptr ()
    -- ^ /@invocationHint@/: The invocation hint given as the last argument to
    --   'GI.GObject.Structs.Closure.closureInvoke'.
    -> Ptr ()
    -- ^ /@marshalData@/: Additional data specified when registering the
    --   marshaller, see @/g_closure_set_marshal()/@ and
    --   @/g_closure_set_meta_marshal()/@
    -> m ()
cClosureMarshalBOOLEAN_BOXEDBOXED :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalBOOLEAN_BOXEDBOXED closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_BOOLEAN__BOXED_BOXED Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_BOOLEAN__FLAGS
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "a #GValue which can store the returned #gboolean"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GValue array holding instance and arg1"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_BOOLEAN__FLAGS" g_cclosure_marshal_BOOLEAN__FLAGS :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @gboolean (*callback) (gpointer instance, gint arg1, gpointer user_data)@ where the @/gint/@ parameter
-- denotes a flags type.
cClosureMarshalBOOLEAN_FLAGS ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: a t'GI.GObject.Structs.Value.Value' which can store the returned t'P.Bool'
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding instance and arg1
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalBOOLEAN_FLAGS :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalBOOLEAN_FLAGS closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_BOOLEAN__FLAGS Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_STRING__OBJECT_POINTER
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "a #GValue, which can store the returned string"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "3" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "a #GValue array holding instance, arg1 and arg2"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_STRING__OBJECT_POINTER" g_cclosure_marshal_STRING__OBJECT_POINTER :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @gchar* (*callback) (gpointer instance, GObject *arg1, gpointer arg2, gpointer user_data)@.
cClosureMarshalSTRING_OBJECTPOINTER ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: a t'GI.GObject.Structs.Value.Value', which can store the returned string
    -> Word32
    -- ^ /@nParamValues@/: 3
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding instance, arg1 and arg2
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalSTRING_OBJECTPOINTER :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalSTRING_OBJECTPOINTER closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_STRING__OBJECT_POINTER Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__BOOLEAN
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #gboolean parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__BOOLEAN" g_cclosure_marshal_VOID__BOOLEAN :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, gboolean arg1, gpointer user_data)@.
cClosureMarshalVOID_BOOLEAN ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the t'P.Bool' parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_BOOLEAN :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_BOOLEAN closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__BOOLEAN Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__BOXED
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #GBoxed* parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__BOXED" g_cclosure_marshal_VOID__BOXED :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, GBoxed *arg1, gpointer user_data)@.
cClosureMarshalVOID_BOXED ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/GBoxed/@* parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_BOXED :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_BOXED closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__BOXED Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__CHAR
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #gchar parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__CHAR" g_cclosure_marshal_VOID__CHAR :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, gchar arg1, gpointer user_data)@.
cClosureMarshalVOID_CHAR ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/gchar/@ parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_CHAR :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_CHAR closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__CHAR Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__DOUBLE
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #gdouble parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__DOUBLE" g_cclosure_marshal_VOID__DOUBLE :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, gdouble arg1, gpointer user_data)@.
cClosureMarshalVOID_DOUBLE ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/gdouble/@ parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_DOUBLE :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_DOUBLE closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__DOUBLE Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__ENUM
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the enumeration parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__ENUM" g_cclosure_marshal_VOID__ENUM :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, gint arg1, gpointer user_data)@ where the @/gint/@ parameter denotes an enumeration type..
cClosureMarshalVOID_ENUM ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the enumeration parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_ENUM :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_ENUM closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__ENUM Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__FLAGS
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "a #GValue array holding the instance and the flags parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__FLAGS" g_cclosure_marshal_VOID__FLAGS :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, gint arg1, gpointer user_data)@ where the @/gint/@ parameter denotes a flags type.
cClosureMarshalVOID_FLAGS ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the flags parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_FLAGS :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_FLAGS closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__FLAGS Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__FLOAT
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #gfloat parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__FLOAT" g_cclosure_marshal_VOID__FLOAT :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, gfloat arg1, gpointer user_data)@.
cClosureMarshalVOID_FLOAT ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/gfloat/@ parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_FLOAT :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_FLOAT closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__FLOAT Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__INT
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "a #GValue array holding the instance and the #gint parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__INT" g_cclosure_marshal_VOID__INT :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, gint arg1, gpointer user_data)@.
cClosureMarshalVOID_INT ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/gint/@ parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_INT :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_INT closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__INT Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__LONG
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #glong parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__LONG" g_cclosure_marshal_VOID__LONG :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, glong arg1, gpointer user_data)@.
cClosureMarshalVOID_LONG ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/glong/@ parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_LONG :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_LONG closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__LONG Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__OBJECT
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #GObject* parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__OBJECT" g_cclosure_marshal_VOID__OBJECT :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, GObject *arg1, gpointer user_data)@.
cClosureMarshalVOID_OBJECT ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the t'GI.GObject.Objects.Object.Object'* parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_OBJECT :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_OBJECT closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__OBJECT Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__PARAM
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #GParamSpec* parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__PARAM" g_cclosure_marshal_VOID__PARAM :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, GParamSpec *arg1, gpointer user_data)@.
cClosureMarshalVOID_PARAM ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the t'GI.GObject.Objects.ParamSpec.ParamSpec'* parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_PARAM :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_PARAM closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__PARAM Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__POINTER
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #gpointer parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__POINTER" g_cclosure_marshal_VOID__POINTER :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, gpointer arg1, gpointer user_data)@.
cClosureMarshalVOID_POINTER ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/gpointer/@ parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_POINTER :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_POINTER closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__POINTER Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__STRING
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #gchar* parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__STRING" g_cclosure_marshal_VOID__STRING :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, const gchar *arg1, gpointer user_data)@.
cClosureMarshalVOID_STRING ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/gchar/@* parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_STRING :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_STRING closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__STRING Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__UCHAR
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #guchar parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__UCHAR" g_cclosure_marshal_VOID__UCHAR :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, guchar arg1, gpointer user_data)@.
cClosureMarshalVOID_UCHAR ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/guchar/@ parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_UCHAR :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_UCHAR closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__UCHAR Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__UINT
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #guint parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__UINT" g_cclosure_marshal_VOID__UINT :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, guint arg1, gpointer user_data)@.
cClosureMarshalVOID_UINT ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/guint/@ parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_UINT :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_UINT closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__UINT Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__UINT_POINTER
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "3" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "a #GValue array holding instance, arg1 and arg2"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__UINT_POINTER" g_cclosure_marshal_VOID__UINT_POINTER :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, guint arg1, gpointer arg2, gpointer user_data)@.
cClosureMarshalVOID_UINTPOINTER ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 3
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding instance, arg1 and arg2
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_UINTPOINTER :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_UINTPOINTER closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__UINT_POINTER Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__ULONG
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #gulong parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__ULONG" g_cclosure_marshal_VOID__ULONG :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, gulong arg1, gpointer user_data)@.
cClosureMarshalVOID_ULONG ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the @/gulong/@ parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_ULONG :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_ULONG closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__ULONG Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__VARIANT
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "2" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "a #GValue array holding the instance and the #GVariant* parameter"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__VARIANT" g_cclosure_marshal_VOID__VARIANT :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, GVariant *arg1, gpointer user_data)@.
-- 
-- /Since: 2.26/
cClosureMarshalVOID_VARIANT ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 2
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding the instance and the t'GVariant'* parameter
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_VARIANT :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_VARIANT closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__VARIANT Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_VOID__VOID
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "the #GClosure to which the marshaller belongs"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_value"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "ignored" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation { rawDocText = Just "1" , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "a #GValue array holding only the instance"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "the invocation hint given as the last argument\n to g_closure_invoke()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just "additional data specified when registering the marshaller"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_VOID__VOID" g_cclosure_marshal_VOID__VOID :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_value : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A marshaller for a t'GI.GObject.Structs.CClosure.CClosure' with a callback of type
-- @void (*callback) (gpointer instance, gpointer user_data)@.
cClosureMarshalVOID_VOID ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: the t'GI.GObject.Structs.Closure.Closure' to which the marshaller belongs
    -> GValue
    -- ^ /@returnValue@/: ignored
    -> Word32
    -- ^ /@nParamValues@/: 1
    -> GValue
    -- ^ /@paramValues@/: a t'GI.GObject.Structs.Value.Value' array holding only the instance
    -> Ptr ()
    -- ^ /@invocationHint@/: the invocation hint given as the last argument
    --  to 'GI.GObject.Structs.Closure.closureInvoke'
    -> Ptr ()
    -- ^ /@marshalData@/: additional data specified when registering the marshaller
    -> m ()
cClosureMarshalVOID_VOID :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalVOID_VOID closure :: GClosure a
closure returnValue :: GValue
returnValue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnValue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnValue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_VOID__VOID Ptr (GClosure ())
closure' Ptr GValue
returnValue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnValue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

-- method CClosure::marshal_generic
-- method type : MemberFunction
-- Args: [ Arg
--           { argCName = "closure"
--           , argType = TGClosure Nothing
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "A #GClosure." , sinceVersion = Nothing }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "return_gvalue"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "A #GValue to store the return value. May be %NULL\n  if the callback of closure doesn't return a value."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "n_param_values"
--           , argType = TBasicType TUInt
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText = Just "The length of the @param_values array."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "param_values"
--           , argType =
--               TInterface Name { namespace = "GObject" , name = "Value" }
--           , direction = DirectionIn
--           , mayBeNull = False
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "An array of #GValues holding the arguments\n  on which to invoke the callback of closure."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "invocation_hint"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "The invocation hint given as the last argument to\n  g_closure_invoke()."
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       , Arg
--           { argCName = "marshal_data"
--           , argType = TBasicType TPtr
--           , direction = DirectionIn
--           , mayBeNull = True
--           , argDoc =
--               Documentation
--                 { rawDocText =
--                     Just
--                       "Additional data specified when registering the\n  marshaller, see g_closure_set_marshal() and\n  g_closure_set_meta_marshal()"
--                 , sinceVersion = Nothing
--                 }
--           , argScope = ScopeTypeInvalid
--           , argClosure = -1
--           , argDestroy = -1
--           , argCallerAllocates = False
--           , transfer = TransferNothing
--           }
--       ]
-- Lengths: []
-- returnType: Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_cclosure_marshal_generic" g_cclosure_marshal_generic :: 
    Ptr (GClosure ()) ->                    -- closure : TGClosure Nothing
    Ptr GValue ->                           -- return_gvalue : TInterface (Name {namespace = "GObject", name = "Value"})
    Word32 ->                               -- n_param_values : TBasicType TUInt
    Ptr GValue ->                           -- param_values : TInterface (Name {namespace = "GObject", name = "Value"})
    Ptr () ->                               -- invocation_hint : TBasicType TPtr
    Ptr () ->                               -- marshal_data : TBasicType TPtr
    IO ()

-- | A generic marshaller function implemented via
-- <http://sourceware.org/libffi/ libffi>.
-- 
-- Normally this function is not passed explicitly to @/g_signal_new()/@,
-- but used automatically by GLib when specifying a 'P.Nothing' marshaller.
-- 
-- /Since: 2.30/
cClosureMarshalGeneric ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    GClosure a
    -- ^ /@closure@/: A t'GI.GObject.Structs.Closure.Closure'.
    -> GValue
    -- ^ /@returnGvalue@/: A t'GI.GObject.Structs.Value.Value' to store the return value. May be 'P.Nothing'
    --   if the callback of closure doesn\'t return a value.
    -> Word32
    -- ^ /@nParamValues@/: The length of the /@paramValues@/ array.
    -> GValue
    -- ^ /@paramValues@/: An array of @/GValues/@ holding the arguments
    --   on which to invoke the callback of closure.
    -> Ptr ()
    -- ^ /@invocationHint@/: The invocation hint given as the last argument to
    --   'GI.GObject.Structs.Closure.closureInvoke'.
    -> Ptr ()
    -- ^ /@marshalData@/: Additional data specified when registering the
    --   marshaller, see @/g_closure_set_marshal()/@ and
    --   @/g_closure_set_meta_marshal()/@
    -> m ()
cClosureMarshalGeneric :: GClosure a
-> GValue -> Word32 -> GValue -> Ptr () -> Ptr () -> m ()
cClosureMarshalGeneric closure :: GClosure a
closure returnGvalue :: GValue
returnGvalue nParamValues :: Word32
nParamValues paramValues :: GValue
paramValues invocationHint :: Ptr ()
invocationHint marshalData :: Ptr ()
marshalData = IO () -> m ()
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO () -> m ()) -> IO () -> m ()
forall a b. (a -> b) -> a -> b
$ do
    Ptr (GClosure ())
closure' <- GClosure a -> IO (Ptr (GClosure ()))
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr GClosure a
closure
    Ptr GValue
returnGvalue' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
returnGvalue
    Ptr GValue
paramValues' <- GValue -> IO (Ptr GValue)
forall a. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr a)
unsafeManagedPtrGetPtr GValue
paramValues
    Ptr (GClosure ())
-> Ptr GValue -> Word32 -> Ptr GValue -> Ptr () -> Ptr () -> IO ()
g_cclosure_marshal_generic Ptr (GClosure ())
closure' Ptr GValue
returnGvalue' Word32
nParamValues Ptr GValue
paramValues' Ptr ()
invocationHint Ptr ()
marshalData
    GClosure a -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GClosure a
closure
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
returnGvalue
    GValue -> IO ()
forall a. ManagedPtrNewtype a => a -> IO ()
touchManagedPtr GValue
paramValues
    () -> IO ()
forall (m :: * -> *) a. Monad m => a -> m a
return ()

#if defined(ENABLE_OVERLOADING)
#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveCClosureMethod (t :: Symbol) (o :: *) :: * where
    ResolveCClosureMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveCClosureMethod t CClosure, O.MethodInfo info CClosure p) => OL.IsLabel t (CClosure -> p) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.overloadedMethod @info
#else
    fromLabel _ = O.overloadedMethod @info
#endif

#endif