module Bindings.Libusb.InitializationDeinitialization where
import Foreign.Ptr (Ptr,FunPtr,plusPtr)
import Foreign.Ptr (wordPtrToPtr,castPtrToFunPtr)
import Foreign.Storable
import Foreign.C.Types
import Foreign.C.String (CString,CStringLen,CWString,CWStringLen)
import Foreign.Marshal.Alloc (alloca)
import Foreign.Marshal.Array (peekArray,pokeArray)
import Data.Int
import Data.Word
data C'libusb_context = C'libusb_context
type C'libusb_log_level = CUInt
c'LIBUSB_LOG_LEVEL_NONE = 0
c'LIBUSB_LOG_LEVEL_NONE :: (Num a) => a
c'LIBUSB_LOG_LEVEL_ERROR = 1
c'LIBUSB_LOG_LEVEL_ERROR :: (Num a) => a
c'LIBUSB_LOG_LEVEL_WARNING = 2
c'LIBUSB_LOG_LEVEL_WARNING :: (Num a) => a
c'LIBUSB_LOG_LEVEL_INFO = 3
c'LIBUSB_LOG_LEVEL_INFO :: (Num a) => a
c'LIBUSB_LOG_LEVEL_DEBUG = 4
c'LIBUSB_LOG_LEVEL_DEBUG :: (Num a) => a
data C'libusb_version = C'libusb_version{
c'libusb_version'major :: Word16,
c'libusb_version'minor :: Word16,
c'libusb_version'micro :: Word16,
c'libusb_version'nano :: Word16,
c'libusb_version'rc :: CString,
c'libusb_version'describe :: CString
} deriving (Eq,Show)
p'libusb_version'major p = plusPtr p 0
p'libusb_version'major :: Ptr (C'libusb_version) -> Ptr (Word16)
p'libusb_version'minor p = plusPtr p 2
p'libusb_version'minor :: Ptr (C'libusb_version) -> Ptr (Word16)
p'libusb_version'micro p = plusPtr p 4
p'libusb_version'micro :: Ptr (C'libusb_version) -> Ptr (Word16)
p'libusb_version'nano p = plusPtr p 6
p'libusb_version'nano :: Ptr (C'libusb_version) -> Ptr (Word16)
p'libusb_version'rc p = plusPtr p 8
p'libusb_version'rc :: Ptr (C'libusb_version) -> Ptr (CString)
p'libusb_version'describe p = plusPtr p 16
p'libusb_version'describe :: Ptr (C'libusb_version) -> Ptr (CString)
instance Storable C'libusb_version where
sizeOf _ = 24
alignment _ = 8
peek p = do
v0 <- peekByteOff p 0
v1 <- peekByteOff p 2
v2 <- peekByteOff p 4
v3 <- peekByteOff p 6
v4 <- peekByteOff p 8
v5 <- peekByteOff p 16
return $ C'libusb_version v0 v1 v2 v3 v4 v5
poke p (C'libusb_version v0 v1 v2 v3 v4 v5) = do
pokeByteOff p 0 v0
pokeByteOff p 2 v1
pokeByteOff p 4 v2
pokeByteOff p 6 v3
pokeByteOff p 8 v4
pokeByteOff p 16 v5
return ()
foreign import ccall "libusb_set_debug" c'libusb_set_debug
:: Ptr C'libusb_context -> CInt -> IO ()
foreign import ccall "&libusb_set_debug" p'libusb_set_debug
:: FunPtr (Ptr C'libusb_context -> CInt -> IO ())
foreign import ccall "libusb_init" c'libusb_init
:: Ptr (Ptr C'libusb_context) -> IO CInt
foreign import ccall "&libusb_init" p'libusb_init
:: FunPtr (Ptr (Ptr C'libusb_context) -> IO CInt)
foreign import ccall "libusb_exit" c'libusb_exit
:: Ptr C'libusb_context -> IO ()
foreign import ccall "&libusb_exit" p'libusb_exit
:: FunPtr (Ptr C'libusb_context -> IO ())
foreign import ccall "libusb_get_version" c'libusb_get_version
:: IO (Ptr C'libusb_version)
foreign import ccall "&libusb_get_version" p'libusb_get_version
:: FunPtr (IO (Ptr C'libusb_version))