{-#  LANGUAGE ForeignFunctionInterface #-}
module DirectX9.Types (
    module Data.Word,
    module Graphics.Win32,
    module System.Win32,
    module Foreign,
    module DirectX9.ComObject,
    HRESULT, HMONITOR, LPCVOID, RGNDATA(..), GUID(..),
    REFGUID, REFIID, LARGE_INTEGER, PVOID, LPDWORD, LPGUID, SIZE_T
) where
import Data.Word        ( Word )
import Graphics.Win32   ( HDC, HWND, POINT )
import System.Win32     ( HANDLE, LPVOID, DWORD, UINT, BOOL, INT, FLOAT
                        , WORD, BYTE, LONG, LPCSTR, LPSTR, TCHAR, LPCTSTR
                        , LPCWSTR )
import Foreign          ( Word64, Ptr, Storable, sizeOf, alignment, poke, peek
                        , nullPtr )

import DirectX9.ComObject

type SIZE_T = Int
type PVOID = LPVOID
type LPDWORD=Ptr DWORD
type HRESULT = Int
type HMONITOR=HANDLE
type LPCVOID = LPVOID
data RGNDATA = RGNDATA
data GUID = GUID deriving (Show,Eq,Ord)
type REFGUID = Ptr GUID
type REFIID = Ptr GUID
type LPGUID = Ptr GUID
type LARGE_INTEGER = Word64


instance Storable GUID where
    sizeOf = const 16
    alignment = const 1
    poke _ _ = return ()
    peek _ = return GUID