Copyright	(c) University of Glasgow 2006
License	BSD-style (see the file LICENSE)
Maintainer	Esa Ilari Vuokko <ei@vuokko.info>
Stability	provisional
Portability	portable
Safe Haskell	Trustworthy
Language	Haskell2010

System.Win32.Console

Contents

Console mode
Console code pages
Ctrl events
Command line
Screen buffer
Env
Console I/O

Description

A collection of FFI declarations for interfacing with Win32 Console API

Synopsis

getConsoleMode :: HANDLE -> IO DWORD
setConsoleMode :: HANDLE -> DWORD -> IO ()
eNABLE_ECHO_INPUT :: DWORD
eNABLE_EXTENDED_FLAGS :: DWORD
eNABLE_INSERT_MODE :: DWORD
eNABLE_LINE_INPUT :: DWORD
eNABLE_MOUSE_INPUT :: DWORD
eNABLE_PROCESSED_INPUT :: DWORD
eNABLE_QUICK_EDIT_MODE :: DWORD
eNABLE_WINDOW_INPUT :: DWORD
eNABLE_VIRTUAL_TERMINAL_INPUT :: DWORD
eNABLE_PROCESSED_OUTPUT :: DWORD
eNABLE_WRAP_AT_EOL_OUTPUT :: DWORD
eNABLE_VIRTUAL_TERMINAL_PROCESSING :: DWORD
dISABLE_NEWLINE_AUTO_RETURN :: DWORD
eNABLE_LVB_GRID_WORLDWIDE :: DWORD
getConsoleCP :: IO UINT
setConsoleCP :: UINT -> IO ()
getConsoleOutputCP :: IO UINT
setConsoleOutputCP :: UINT -> IO ()
type CtrlEvent = DWORD
cTRL_C_EVENT :: CtrlEvent
cTRL_BREAK_EVENT :: CtrlEvent
generateConsoleCtrlEvent :: CtrlEvent -> DWORD -> IO ()
commandLineToArgv :: String -> IO [String]
getCommandLineW :: IO LPWSTR
getArgs :: IO [String]
data CONSOLE_SCREEN_BUFFER_INFO = CONSOLE_SCREEN_BUFFER_INFO {
- dwSize :: COORD
- dwCursorPosition :: COORD
- wAttributes :: WORD
- srWindow :: SMALL_RECT
- dwMaximumWindowSize :: COORD
}
data CONSOLE_SCREEN_BUFFER_INFOEX = CONSOLE_SCREEN_BUFFER_INFOEX {
- dwSizeEx :: COORD
- dwCursorPositionEx :: COORD
- wAttributesEx :: WORD
- srWindowEx :: SMALL_RECT
- dwMaximumWindowSizeEx :: COORD
- wPopupAttributes :: WORD
- bFullscreenSupported :: BOOL
- colorTable :: [COLORREF]
}
data COORD = COORD {
- xPos :: SHORT
- yPos :: SHORT
}
data SMALL_RECT = SMALL_RECT {
- leftPos :: SHORT
- topPos :: SHORT
- rightPos :: SHORT
- bottomPos :: SHORT
}
type COLORREF = Word32
getConsoleScreenBufferInfo :: HANDLE -> IO CONSOLE_SCREEN_BUFFER_INFO
getCurrentConsoleScreenBufferInfo :: IO CONSOLE_SCREEN_BUFFER_INFO
getConsoleScreenBufferInfoEx :: HANDLE -> IO CONSOLE_SCREEN_BUFFER_INFOEX
getCurrentConsoleScreenBufferInfoEx :: IO CONSOLE_SCREEN_BUFFER_INFOEX
getEnv :: String -> IO (Maybe String)
getEnvironment :: IO [(String, String)]
data KEY_EVENT_RECORD = KEY_EVENT_RECORD {
- keyDown :: BOOL
- repeatCount :: WORD
- virtualKeyCode :: WORD
- virtualScanCode :: WORD
- uChar :: CWchar
- controlKeyStateK :: DWORD
}
data MOUSE_EVENT_RECORD = MOUSE_EVENT_RECORD {
- mousePosition :: COORD
- buttonState :: DWORD
- controlKeyStateM :: DWORD
- eventFlags :: DWORD
}
newtype WINDOW_BUFFER_SIZE_RECORD = WINDOW_BUFFER_SIZE_RECORD {
- windowSize :: COORD
}
newtype MENU_EVENT_RECORD = MENU_EVENT_RECORD {
- commandId :: UINT
}
newtype FOCUS_EVENT_RECORD = FOCUS_EVENT_RECORD {
- setFocus :: BOOL
}
data INPUT_RECORD
- = KeyEvent KEY_EVENT_RECORD
- | MouseEvent MOUSE_EVENT_RECORD
- | WindowBufferSizeEvent WINDOW_BUFFER_SIZE_RECORD
- | MenuEvent MENU_EVENT_RECORD
- | FocusEvent FOCUS_EVENT_RECORD
readConsoleInput :: HANDLE -> Int -> Ptr INPUT_RECORD -> IO Int

Console mode

getConsoleMode :: HANDLE -> IO DWORD Source #

setConsoleMode :: HANDLE -> DWORD -> IO () Source #

eNABLE_ECHO_INPUT :: DWORD Source #

eNABLE_EXTENDED_FLAGS :: DWORD Source #

eNABLE_INSERT_MODE :: DWORD Source #

eNABLE_LINE_INPUT :: DWORD Source #

eNABLE_MOUSE_INPUT :: DWORD Source #

eNABLE_PROCESSED_INPUT :: DWORD Source #

eNABLE_QUICK_EDIT_MODE :: DWORD Source #

eNABLE_WINDOW_INPUT :: DWORD Source #

eNABLE_VIRTUAL_TERMINAL_INPUT :: DWORD Source #

eNABLE_PROCESSED_OUTPUT :: DWORD Source #

eNABLE_WRAP_AT_EOL_OUTPUT :: DWORD Source #

eNABLE_VIRTUAL_TERMINAL_PROCESSING :: DWORD Source #

dISABLE_NEWLINE_AUTO_RETURN :: DWORD Source #

eNABLE_LVB_GRID_WORLDWIDE :: DWORD Source #

Console code pages

getConsoleCP :: IO UINT Source #

setConsoleCP :: UINT -> IO () Source #

getConsoleOutputCP :: IO UINT Source #

setConsoleOutputCP :: UINT -> IO () Source #

Ctrl events

type CtrlEvent = DWORD Source #

cTRL_C_EVENT :: CtrlEvent Source #

cTRL_BREAK_EVENT :: CtrlEvent Source #

generateConsoleCtrlEvent :: CtrlEvent -> DWORD -> IO () Source #

Command line

commandLineToArgv :: String -> IO [String] Source #

This function can be used to parse command line arguments and return the split up arguments as elements in a list.

getCommandLineW :: IO LPWSTR Source #

getArgs :: IO [String] Source #

Based on GetCommandLineW. This behaves slightly different than getArgs. See the online documentation: https://learn.microsoft.com/en-us/windows/win32/api/processenv/nf-processenv-getcommandlinew

Screen buffer

data CONSOLE_SCREEN_BUFFER_INFO Source #

Constructors

CONSOLE_SCREEN_BUFFER_INFO
Fields dwSize :: COORD dwCursorPosition :: COORD wAttributes :: WORD srWindow :: SMALL_RECT dwMaximumWindowSize :: COORD

Instances

Instances details

Eq CONSOLE_SCREEN_BUFFER_INFO Source #
Instance details Defined in System.Win32.Console.Internal Methods (==) :: CONSOLE_SCREEN_BUFFER_INFO -> CONSOLE_SCREEN_BUFFER_INFO -> Bool (/=) :: CONSOLE_SCREEN_BUFFER_INFO -> CONSOLE_SCREEN_BUFFER_INFO -> Bool
Show CONSOLE_SCREEN_BUFFER_INFO Source #
Instance details Defined in System.Win32.Console.Internal Methods showsPrec :: Int -> CONSOLE_SCREEN_BUFFER_INFO -> ShowS show :: CONSOLE_SCREEN_BUFFER_INFO -> String showList :: [CONSOLE_SCREEN_BUFFER_INFO] -> ShowS
Storable CONSOLE_SCREEN_BUFFER_INFO Source #
Instance details Defined in System.Win32.Console.Internal Methods sizeOf :: CONSOLE_SCREEN_BUFFER_INFO -> Int alignment :: CONSOLE_SCREEN_BUFFER_INFO -> Int peekElemOff :: Ptr CONSOLE_SCREEN_BUFFER_INFO -> Int -> IO CONSOLE_SCREEN_BUFFER_INFO pokeElemOff :: Ptr CONSOLE_SCREEN_BUFFER_INFO -> Int -> CONSOLE_SCREEN_BUFFER_INFO -> IO () peekByteOff :: Ptr b -> Int -> IO CONSOLE_SCREEN_BUFFER_INFO pokeByteOff :: Ptr b -> Int -> CONSOLE_SCREEN_BUFFER_INFO -> IO () peek :: Ptr CONSOLE_SCREEN_BUFFER_INFO -> IO CONSOLE_SCREEN_BUFFER_INFO poke :: Ptr CONSOLE_SCREEN_BUFFER_INFO -> CONSOLE_SCREEN_BUFFER_INFO -> IO ()

data CONSOLE_SCREEN_BUFFER_INFOEX Source #

Constructors

CONSOLE_SCREEN_BUFFER_INFOEX
Fields dwSizeEx :: COORD dwCursorPositionEx :: COORD wAttributesEx :: WORD srWindowEx :: SMALL_RECT dwMaximumWindowSizeEx :: COORD wPopupAttributes :: WORD bFullscreenSupported :: BOOL colorTable :: [COLORREF] Only the first 16 `COLORREF` values passed to the Windows Console API. If fewer than 16 values, the remainder are padded with `0` when passed to the API.

Instances

Instances details

Eq CONSOLE_SCREEN_BUFFER_INFOEX Source #
Instance details Defined in System.Win32.Console.Internal Methods (==) :: CONSOLE_SCREEN_BUFFER_INFOEX -> CONSOLE_SCREEN_BUFFER_INFOEX -> Bool (/=) :: CONSOLE_SCREEN_BUFFER_INFOEX -> CONSOLE_SCREEN_BUFFER_INFOEX -> Bool
Show CONSOLE_SCREEN_BUFFER_INFOEX Source #
Instance details Defined in System.Win32.Console.Internal Methods showsPrec :: Int -> CONSOLE_SCREEN_BUFFER_INFOEX -> ShowS show :: CONSOLE_SCREEN_BUFFER_INFOEX -> String showList :: [CONSOLE_SCREEN_BUFFER_INFOEX] -> ShowS
Storable CONSOLE_SCREEN_BUFFER_INFOEX Source #
Instance details Defined in System.Win32.Console.Internal Methods sizeOf :: CONSOLE_SCREEN_BUFFER_INFOEX -> Int alignment :: CONSOLE_SCREEN_BUFFER_INFOEX -> Int peekElemOff :: Ptr CONSOLE_SCREEN_BUFFER_INFOEX -> Int -> IO CONSOLE_SCREEN_BUFFER_INFOEX pokeElemOff :: Ptr CONSOLE_SCREEN_BUFFER_INFOEX -> Int -> CONSOLE_SCREEN_BUFFER_INFOEX -> IO () peekByteOff :: Ptr b -> Int -> IO CONSOLE_SCREEN_BUFFER_INFOEX pokeByteOff :: Ptr b -> Int -> CONSOLE_SCREEN_BUFFER_INFOEX -> IO () peek :: Ptr CONSOLE_SCREEN_BUFFER_INFOEX -> IO CONSOLE_SCREEN_BUFFER_INFOEX poke :: Ptr CONSOLE_SCREEN_BUFFER_INFOEX -> CONSOLE_SCREEN_BUFFER_INFOEX -> IO ()

data COORD Source #

Constructors

COORD
Fields xPos :: SHORT yPos :: SHORT

Instances

Instances details

Eq COORD Source #
Instance details Defined in System.Win32.Console.Internal Methods (==) :: COORD -> COORD -> Bool (/=) :: COORD -> COORD -> Bool
Show COORD Source #
Instance details Defined in System.Win32.Console.Internal Methods showsPrec :: Int -> COORD -> ShowS show :: COORD -> String showList :: [COORD] -> ShowS
Storable COORD Source #
Instance details Defined in System.Win32.Console.Internal Methods sizeOf :: COORD -> Int alignment :: COORD -> Int peekElemOff :: Ptr COORD -> Int -> IO COORD pokeElemOff :: Ptr COORD -> Int -> COORD -> IO () peekByteOff :: Ptr b -> Int -> IO COORD pokeByteOff :: Ptr b -> Int -> COORD -> IO () peek :: Ptr COORD -> IO COORD poke :: Ptr COORD -> COORD -> IO ()

data SMALL_RECT Source #

Constructors

SMALL_RECT
Fields leftPos :: SHORT topPos :: SHORT rightPos :: SHORT bottomPos :: SHORT

Instances

Instances details

Eq SMALL_RECT Source #
Instance details Defined in System.Win32.Console.Internal Methods (==) :: SMALL_RECT -> SMALL_RECT -> Bool (/=) :: SMALL_RECT -> SMALL_RECT -> Bool
Show SMALL_RECT Source #
Instance details Defined in System.Win32.Console.Internal Methods showsPrec :: Int -> SMALL_RECT -> ShowS show :: SMALL_RECT -> String showList :: [SMALL_RECT] -> ShowS
Storable SMALL_RECT Source #
Instance details Defined in System.Win32.Console.Internal Methods sizeOf :: SMALL_RECT -> Int alignment :: SMALL_RECT -> Int peekElemOff :: Ptr SMALL_RECT -> Int -> IO SMALL_RECT pokeElemOff :: Ptr SMALL_RECT -> Int -> SMALL_RECT -> IO () peekByteOff :: Ptr b -> Int -> IO SMALL_RECT pokeByteOff :: Ptr b -> Int -> SMALL_RECT -> IO () peek :: Ptr SMALL_RECT -> IO SMALL_RECT poke :: Ptr SMALL_RECT -> SMALL_RECT -> IO ()

type COLORREF = Word32 Source #

getConsoleScreenBufferInfo :: HANDLE -> IO CONSOLE_SCREEN_BUFFER_INFO Source #

getCurrentConsoleScreenBufferInfo :: IO CONSOLE_SCREEN_BUFFER_INFO Source #

getConsoleScreenBufferInfoEx :: HANDLE -> IO CONSOLE_SCREEN_BUFFER_INFOEX Source #

getCurrentConsoleScreenBufferInfoEx :: IO CONSOLE_SCREEN_BUFFER_INFOEX Source #

Env

getEnv :: String -> IO (Maybe String) Source #

getEnvironment :: IO [(String, String)] Source #

Console I/O

data KEY_EVENT_RECORD Source #

This type represents a keyboard input event. The structure is documented here: https://learn.microsoft.com/en-us/windows/console/key-event-record-str

Constructors

KEY_EVENT_RECORD
Fields keyDown :: BOOL repeatCount :: WORD virtualKeyCode :: WORD virtualScanCode :: WORD uChar :: CWchar controlKeyStateK :: DWORD

Instances

Instances details

Eq KEY_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods (==) :: KEY_EVENT_RECORD -> KEY_EVENT_RECORD -> Bool (/=) :: KEY_EVENT_RECORD -> KEY_EVENT_RECORD -> Bool
Show KEY_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods showsPrec :: Int -> KEY_EVENT_RECORD -> ShowS show :: KEY_EVENT_RECORD -> String showList :: [KEY_EVENT_RECORD] -> ShowS
Storable KEY_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods sizeOf :: KEY_EVENT_RECORD -> Int alignment :: KEY_EVENT_RECORD -> Int peekElemOff :: Ptr KEY_EVENT_RECORD -> Int -> IO KEY_EVENT_RECORD pokeElemOff :: Ptr KEY_EVENT_RECORD -> Int -> KEY_EVENT_RECORD -> IO () peekByteOff :: Ptr b -> Int -> IO KEY_EVENT_RECORD pokeByteOff :: Ptr b -> Int -> KEY_EVENT_RECORD -> IO () peek :: Ptr KEY_EVENT_RECORD -> IO KEY_EVENT_RECORD poke :: Ptr KEY_EVENT_RECORD -> KEY_EVENT_RECORD -> IO ()

data MOUSE_EVENT_RECORD Source #

This type represents a mouse event. The structure is documented here: https://learn.microsoft.com/en-us/windows/console/mouse-event-record-str

Constructors

MOUSE_EVENT_RECORD
Fields mousePosition :: COORD buttonState :: DWORD controlKeyStateM :: DWORD eventFlags :: DWORD

Instances

Instances details

Eq MOUSE_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods (==) :: MOUSE_EVENT_RECORD -> MOUSE_EVENT_RECORD -> Bool (/=) :: MOUSE_EVENT_RECORD -> MOUSE_EVENT_RECORD -> Bool
Show MOUSE_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods showsPrec :: Int -> MOUSE_EVENT_RECORD -> ShowS show :: MOUSE_EVENT_RECORD -> String showList :: [MOUSE_EVENT_RECORD] -> ShowS
Storable MOUSE_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods sizeOf :: MOUSE_EVENT_RECORD -> Int alignment :: MOUSE_EVENT_RECORD -> Int peekElemOff :: Ptr MOUSE_EVENT_RECORD -> Int -> IO MOUSE_EVENT_RECORD pokeElemOff :: Ptr MOUSE_EVENT_RECORD -> Int -> MOUSE_EVENT_RECORD -> IO () peekByteOff :: Ptr b -> Int -> IO MOUSE_EVENT_RECORD pokeByteOff :: Ptr b -> Int -> MOUSE_EVENT_RECORD -> IO () peek :: Ptr MOUSE_EVENT_RECORD -> IO MOUSE_EVENT_RECORD poke :: Ptr MOUSE_EVENT_RECORD -> MOUSE_EVENT_RECORD -> IO ()

newtype WINDOW_BUFFER_SIZE_RECORD Source #

This type represents a window size change event. The structure is documented here: https://learn.microsoft.com/en-us/windows/console/window-buffer-size-record-str

Constructors

WINDOW_BUFFER_SIZE_RECORD
Fields windowSize :: COORD

Instances

Instances details

Eq WINDOW_BUFFER_SIZE_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods (==) :: WINDOW_BUFFER_SIZE_RECORD -> WINDOW_BUFFER_SIZE_RECORD -> Bool (/=) :: WINDOW_BUFFER_SIZE_RECORD -> WINDOW_BUFFER_SIZE_RECORD -> Bool
Show WINDOW_BUFFER_SIZE_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods showsPrec :: Int -> WINDOW_BUFFER_SIZE_RECORD -> ShowS show :: WINDOW_BUFFER_SIZE_RECORD -> String showList :: [WINDOW_BUFFER_SIZE_RECORD] -> ShowS
Storable WINDOW_BUFFER_SIZE_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods sizeOf :: WINDOW_BUFFER_SIZE_RECORD -> Int alignment :: WINDOW_BUFFER_SIZE_RECORD -> Int peekElemOff :: Ptr WINDOW_BUFFER_SIZE_RECORD -> Int -> IO WINDOW_BUFFER_SIZE_RECORD pokeElemOff :: Ptr WINDOW_BUFFER_SIZE_RECORD -> Int -> WINDOW_BUFFER_SIZE_RECORD -> IO () peekByteOff :: Ptr b -> Int -> IO WINDOW_BUFFER_SIZE_RECORD pokeByteOff :: Ptr b -> Int -> WINDOW_BUFFER_SIZE_RECORD -> IO () peek :: Ptr WINDOW_BUFFER_SIZE_RECORD -> IO WINDOW_BUFFER_SIZE_RECORD poke :: Ptr WINDOW_BUFFER_SIZE_RECORD -> WINDOW_BUFFER_SIZE_RECORD -> IO ()

newtype MENU_EVENT_RECORD Source #

This type represents a window menu event. (Current ignored by VTY). The structure is documented here: https://learn.microsoft.com/en-us/windows/console/menu-event-record-str

Constructors

MENU_EVENT_RECORD
Fields commandId :: UINT

Instances

Instances details

Eq MENU_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods (==) :: MENU_EVENT_RECORD -> MENU_EVENT_RECORD -> Bool (/=) :: MENU_EVENT_RECORD -> MENU_EVENT_RECORD -> Bool
Show MENU_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods showsPrec :: Int -> MENU_EVENT_RECORD -> ShowS show :: MENU_EVENT_RECORD -> String showList :: [MENU_EVENT_RECORD] -> ShowS
Storable MENU_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods sizeOf :: MENU_EVENT_RECORD -> Int alignment :: MENU_EVENT_RECORD -> Int peekElemOff :: Ptr MENU_EVENT_RECORD -> Int -> IO MENU_EVENT_RECORD pokeElemOff :: Ptr MENU_EVENT_RECORD -> Int -> MENU_EVENT_RECORD -> IO () peekByteOff :: Ptr b -> Int -> IO MENU_EVENT_RECORD pokeByteOff :: Ptr b -> Int -> MENU_EVENT_RECORD -> IO () peek :: Ptr MENU_EVENT_RECORD -> IO MENU_EVENT_RECORD poke :: Ptr MENU_EVENT_RECORD -> MENU_EVENT_RECORD -> IO ()

newtype FOCUS_EVENT_RECORD Source #

This type represents a window focus change event. The structure is documented here: https://learn.microsoft.com/en-us/windows/console/focus-event-record-str

Constructors

FOCUS_EVENT_RECORD
Fields setFocus :: BOOL

Instances

Instances details

Eq FOCUS_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods (==) :: FOCUS_EVENT_RECORD -> FOCUS_EVENT_RECORD -> Bool (/=) :: FOCUS_EVENT_RECORD -> FOCUS_EVENT_RECORD -> Bool
Show FOCUS_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods showsPrec :: Int -> FOCUS_EVENT_RECORD -> ShowS show :: FOCUS_EVENT_RECORD -> String showList :: [FOCUS_EVENT_RECORD] -> ShowS
Storable FOCUS_EVENT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods sizeOf :: FOCUS_EVENT_RECORD -> Int alignment :: FOCUS_EVENT_RECORD -> Int peekElemOff :: Ptr FOCUS_EVENT_RECORD -> Int -> IO FOCUS_EVENT_RECORD pokeElemOff :: Ptr FOCUS_EVENT_RECORD -> Int -> FOCUS_EVENT_RECORD -> IO () peekByteOff :: Ptr b -> Int -> IO FOCUS_EVENT_RECORD pokeByteOff :: Ptr b -> Int -> FOCUS_EVENT_RECORD -> IO () peek :: Ptr FOCUS_EVENT_RECORD -> IO FOCUS_EVENT_RECORD poke :: Ptr FOCUS_EVENT_RECORD -> FOCUS_EVENT_RECORD -> IO ()

data INPUT_RECORD Source #

Description of a Windows console input event. Documented here: https://learn.microsoft.com/en-us/windows/console/input-record-str

Constructors

KeyEvent KEY_EVENT_RECORD
MouseEvent MOUSE_EVENT_RECORD
WindowBufferSizeEvent WINDOW_BUFFER_SIZE_RECORD
MenuEvent MENU_EVENT_RECORD
FocusEvent FOCUS_EVENT_RECORD

Instances

Instances details

Eq INPUT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods (==) :: INPUT_RECORD -> INPUT_RECORD -> Bool (/=) :: INPUT_RECORD -> INPUT_RECORD -> Bool
Show INPUT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods showsPrec :: Int -> INPUT_RECORD -> ShowS show :: INPUT_RECORD -> String showList :: [INPUT_RECORD] -> ShowS
Storable INPUT_RECORD Source #
Instance details Defined in System.Win32.Console.Internal Methods sizeOf :: INPUT_RECORD -> Int alignment :: INPUT_RECORD -> Int peekElemOff :: Ptr INPUT_RECORD -> Int -> IO INPUT_RECORD pokeElemOff :: Ptr INPUT_RECORD -> Int -> INPUT_RECORD -> IO () peekByteOff :: Ptr b -> Int -> IO INPUT_RECORD pokeByteOff :: Ptr b -> Int -> INPUT_RECORD -> IO () peek :: Ptr INPUT_RECORD -> IO INPUT_RECORD poke :: Ptr INPUT_RECORD -> INPUT_RECORD -> IO ()

readConsoleInput :: HANDLE -> Int -> Ptr INPUT_RECORD -> IO Int Source #

Reads all available input records up to the amount specified by the len parameter.