Modulebase-4.20.2.0Haskell2010

Foreign.C.Types

Mapping of C types to corresponding Haskell types.

29 types

Packagebase-4.20.2.0
Exports29
LanguageHaskell2010
LicenceBSD-3-Clause
SourceTypes.hs

Representations of C types

20 declarations

newtypenewtype CChar

Haskell type representing the C char type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CChar Int8

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CSChar

Haskell type representing the C signed char type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CSChar Int8

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CSCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CUChar

Haskell type representing the C unsigned char type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CUChar Word8

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CUCharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CShort

Haskell type representing the C short type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CShort Int16

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CUShort

Haskell type representing the C unsigned short type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CUShort Word16

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CUShortDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CInt

Haskell type representing the C int type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CInt Int32

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CUInt

Haskell type representing the C unsigned int type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CUInt Word32

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CUIntDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CLong

Haskell type representing the C long type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CLong Int64

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CULong

Haskell type representing the C unsigned long type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CULong Word64

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CULongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CPtrdiff

Haskell type representing the C ptrdiff_t type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CPtrdiff Int64

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CPtrdiffDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CSize

Haskell type representing the C size_t type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CSize Word64

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CSizeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CWchar

Haskell type representing the C wchar_t type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CWchar Int32

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CWcharDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CSigAtomic

Haskell type representing the C sig_atomic_t type. (The concrete types of Foreign.C.Types#platform are platform-specific.) See Note [Lack of signals on wasm32-wasi].

Constructors

CSigAtomic Int32

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CSigAtomicDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CLLong

Haskell type representing the C long long type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CLLong Int64

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CLLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CULLong

Haskell type representing the C unsigned long long type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CULLong Word64

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CULLongDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CBool

Haskell type representing the C bool type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CBool Word8

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CBoolDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CIntPtr

Constructors

CIntPtr Int64

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CUIntPtr

Constructors

CUIntPtr Word64

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CUIntPtrDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CIntMax

Constructors

CIntMax Int64

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CUIntMax

Constructors

CUIntMax Word64

Instances13Bounded, Enum, Eq, Integral, Num, Ord, …

Bounded CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Enum CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Integral CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ix CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Bits CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
FiniteBits CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CUIntMaxDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

Numeric types

These types are represented as newtypes of basic foreign types, and are instances of Prelude.Eq, Prelude.Ord, Num, Read, Show, Prelude.Enum, Data.Typeable.Typeable and Storable.

newtypenewtype CClock

Haskell type representing the C clock_t type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CClock Int64

Instances8Enum, Eq, Num, Ord, Read, Real, …

Enum CClockDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CClockDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CClockDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CClockDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CClockDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CClockDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CClockDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CClockDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CTime

Haskell type representing the C time_t type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CTime Int64

Instances8Enum, Eq, Num, Ord, Read, Real, …

Enum CTimeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CTimeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CTimeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CTimeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CTimeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CTimeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CTimeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CTimeDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CUSeconds

Haskell type representing the C useconds_t type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CUSeconds Word32

Instances8Enum, Eq, Num, Ord, Read, Real, …

Enum CUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CSUSeconds

Haskell type representing the C suseconds_t type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CSUSeconds Int64

Instances8Enum, Eq, Num, Ord, Read, Real, …

Enum CSUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CSUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CSUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CSUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CSUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CSUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CSUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CSUSecondsDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

To convert CTime to Data.Time.UTCTime, use the following:

\t -> posixSecondsToUTCTime (realToFrac t :: POSIXTime)

Floating types

These types are represented as newtypes of Prelude.Float and Prelude.Double, and are instances of Prelude.Eq, Prelude.Ord, Num, Read, Show, Prelude.Enum, Data.Typeable.Typeable, Storable, Real, Fractional, Prelude.Floating, RealFrac and RealFloat. That does mean that CFloat's (respectively CDouble's) instances of Prelude.Eq, Prelude.Ord, Num and Fractional are as badly behaved as Prelude.Float's (respectively Prelude.Double's).

newtypenewtype CFloat

Haskell type representing the C float type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CFloat Float

Instances12Enum, Eq, Floating, Fractional, Num, Ord, …

Enum CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Floating CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Fractional CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
RealFloat CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
RealFrac CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CFloatDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

newtypenewtype CDouble

Haskell type representing the C double type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

Constructors

CDouble Double

Instances12Enum, Eq, Floating, Fractional, Num, Ord, …

Enum CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Eq CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Floating CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Fractional CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Num CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Ord CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Read CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Real CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
RealFloat CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
RealFrac CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Show CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types
Storable CDoubleDefined in ghc-internal-9.1003.0 · GHC.Internal.Foreign.C.Types

Other types

datadata CFile

Haskell type representing the C FILE type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

datadata CFpos

Haskell type representing the C fpos_t type. (The concrete types of Foreign.C.Types#platform are platform-specific.)

datadata CJmpBuf

Haskell type representing the C jmp_buf type. (The concrete types of Foreign.C.Types#platform are platform-specific.)