GetPointerDeviceRects

// USER32.dll
#include <windows.h>

BOOL GetPointerDeviceRects(
    HANDLE device,
    RECT* pointerDeviceRect,
    RECT* displayRect
);

<DllImport("USER32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetPointerDeviceRects(
    device As IntPtr,   ' HANDLE
    pointerDeviceRect As IntPtr,   ' RECT* out
    displayRect As IntPtr   ' RECT* out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' device : HANDLE
' pointerDeviceRect : RECT* out
' displayRect : RECT* out
Declare PtrSafe Function GetPointerDeviceRects Lib "user32" ( _
    ByVal device As LongPtr, _
    ByVal pointerDeviceRect As LongPtr, _
    ByVal displayRect As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetPointerDeviceRects = ctypes.windll.user32.GetPointerDeviceRects
GetPointerDeviceRects.restype = wintypes.BOOL
GetPointerDeviceRects.argtypes = [
    wintypes.HANDLE,  # device : HANDLE
    ctypes.c_void_p,  # pointerDeviceRect : RECT* out
    ctypes.c_void_p,  # displayRect : RECT* out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
GetPointerDeviceRects = Fiddle::Function.new(
  lib['GetPointerDeviceRects'],
  [
    Fiddle::TYPE_VOIDP,  # device : HANDLE
    Fiddle::TYPE_VOIDP,  # pointerDeviceRect : RECT* out
    Fiddle::TYPE_VOIDP,  # displayRect : RECT* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "user32")]
extern "system" {
    fn GetPointerDeviceRects(
        device: *mut core::ffi::c_void,  // HANDLE
        pointerDeviceRect: *mut RECT,  // RECT* out
        displayRect: *mut RECT  // RECT* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USER32.dll", SetLastError = true)]
public static extern bool GetPointerDeviceRects(IntPtr device, IntPtr pointerDeviceRect, IntPtr displayRect);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_GetPointerDeviceRects' -Namespace Win32 -PassThru
# $api::GetPointerDeviceRects(device, pointerDeviceRect, displayRect)

#uselib "USER32.dll"
#func global GetPointerDeviceRects "GetPointerDeviceRects" sptr, sptr, sptr
; GetPointerDeviceRects device, varptr(pointerDeviceRect), varptr(displayRect)   ; 戻り値は stat
; device : HANDLE -> "sptr"
; pointerDeviceRect : RECT* out -> "sptr"
; displayRect : RECT* out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procGetPointerDeviceRects = user32.NewProc("GetPointerDeviceRects")
)

// device (HANDLE), pointerDeviceRect (RECT* out), displayRect (RECT* out)
r1, _, err := procGetPointerDeviceRects.Call(
	uintptr(device),
	uintptr(pointerDeviceRect),
	uintptr(displayRect),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function GetPointerDeviceRects(
  device: THandle;   // HANDLE
  pointerDeviceRect: Pointer;   // RECT* out
  displayRect: Pointer   // RECT* out
): BOOL; stdcall;
  external 'USER32.dll' name 'GetPointerDeviceRects';

result := DllCall("USER32\GetPointerDeviceRects"
    , "Ptr", device   ; HANDLE
    , "Ptr", pointerDeviceRect   ; RECT* out
    , "Ptr", displayRect   ; RECT* out
    , "Int")   ; return: BOOL

●GetPointerDeviceRects(device, pointerDeviceRect, displayRect) = DLL("USER32.dll", "bool GetPointerDeviceRects(void*, void*, void*)")
# 呼び出し: GetPointerDeviceRects(device, pointerDeviceRect, displayRect)
# device : HANDLE -> "void*"
# pointerDeviceRect : RECT* out -> "void*"
# displayRect : RECT* out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。

const std = @import("std");

extern "user32" fn GetPointerDeviceRects(
    device: ?*anyopaque, // HANDLE
    pointerDeviceRect: [*c]RECT, // RECT* out
    displayRect: [*c]RECT // RECT* out
) callconv(std.os.windows.WINAPI) i32;

proc GetPointerDeviceRects(
    device: pointer,  # HANDLE
    pointerDeviceRect: ptr RECT,  # RECT* out
    displayRect: ptr RECT  # RECT* out
): int32 {.importc: "GetPointerDeviceRects", stdcall, dynlib: "USER32.dll".}

pragma(lib, "user32");
extern(Windows)
int GetPointerDeviceRects(
    void* device,   // HANDLE
    RECT* pointerDeviceRect,   // RECT* out
    RECT* displayRect   // RECT* out
);

ccall((:GetPointerDeviceRects, "USER32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{RECT}, Ptr{RECT}),
      device, pointerDeviceRect, displayRect)
# device : HANDLE -> Ptr{Cvoid}
# pointerDeviceRect : RECT* out -> Ptr{RECT}
# displayRect : RECT* out -> Ptr{RECT}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t GetPointerDeviceRects(
    void* device,
    void* pointerDeviceRect,
    void* displayRect);
]]
local user32 = ffi.load("user32")
-- user32.GetPointerDeviceRects(device, pointerDeviceRect, displayRect)
-- device : HANDLE
-- pointerDeviceRect : RECT* out
-- displayRect : RECT* out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('USER32.dll');
const GetPointerDeviceRects = lib.func('__stdcall', 'GetPointerDeviceRects', 'int32_t', ['void *', 'void *', 'void *']);
// GetPointerDeviceRects(device, pointerDeviceRect, displayRect)
// device : HANDLE -> 'void *'
// pointerDeviceRect : RECT* out -> 'void *'
// displayRect : RECT* out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("USER32.dll", {
  GetPointerDeviceRects: { parameters: ["pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.GetPointerDeviceRects(device, pointerDeviceRect, displayRect)
// device : HANDLE -> "pointer"
// pointerDeviceRect : RECT* out -> "pointer"
// displayRect : RECT* out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t GetPointerDeviceRects(
    void* device,
    void* pointerDeviceRect,
    void* displayRect);
C, "USER32.dll");
// $ffi->GetPointerDeviceRects(device, pointerDeviceRect, displayRect);
// device : HANDLE
// pointerDeviceRect : RECT* out
// displayRect : RECT* out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface User32 extends StdCallLibrary {
    User32 INSTANCE = Native.load("user32", User32.class);
    boolean GetPointerDeviceRects(
        Pointer device,   // HANDLE
        Pointer pointerDeviceRect,   // RECT* out
        Pointer displayRect   // RECT* out
    );
}

@[Link("user32")]
lib LibUSER32
  fun GetPointerDeviceRects = GetPointerDeviceRects(
    device : Void*,   # HANDLE
    pointerDeviceRect : RECT*,   # RECT* out
    displayRect : RECT*   # RECT* out
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef GetPointerDeviceRectsNative = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef GetPointerDeviceRectsDart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Void>);
final GetPointerDeviceRects = DynamicLibrary.open('USER32.dll')
    .lookupFunction<GetPointerDeviceRectsNative, GetPointerDeviceRectsDart>('GetPointerDeviceRects');
// device : HANDLE -> Pointer<Void>
// pointerDeviceRect : RECT* out -> Pointer<Void>
// displayRect : RECT* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GetPointerDeviceRects(
  device: THandle;   // HANDLE
  pointerDeviceRect: Pointer;   // RECT* out
  displayRect: Pointer   // RECT* out
): BOOL; stdcall;
  external 'USER32.dll' name 'GetPointerDeviceRects';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "GetPointerDeviceRects"
  c_GetPointerDeviceRects :: Ptr () -> Ptr () -> Ptr () -> IO CInt
-- device : HANDLE -> Ptr ()
-- pointerDeviceRect : RECT* out -> Ptr ()
-- displayRect : RECT* out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let getpointerdevicerects =
  foreign "GetPointerDeviceRects"
    ((ptr void) @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* device : HANDLE -> (ptr void) *)
(* pointerDeviceRect : RECT* out -> (ptr void) *)
(* displayRect : RECT* out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library user32 (t "USER32.dll"))
(cffi:use-foreign-library user32)

(cffi:defcfun ("GetPointerDeviceRects" get-pointer-device-rects :convention :stdcall) :int32
  (device :pointer)   ; HANDLE
  (pointer-device-rect :pointer)   ; RECT* out
  (display-rect :pointer))   ; RECT* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GetPointerDeviceRects = Win32::API::More->new('USER32',
    'BOOL GetPointerDeviceRects(HANDLE device, LPVOID pointerDeviceRect, LPVOID displayRect)');
# my $ret = $GetPointerDeviceRects->Call($device, $pointerDeviceRect, $displayRect);
# device : HANDLE -> HANDLE
# pointerDeviceRect : RECT* out -> LPVOID
# displayRect : RECT* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。