InjectSyntheticPointerInput

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

BOOL InjectSyntheticPointerInput(
    HSYNTHETICPOINTERDEVICE device,
    const POINTER_TYPE_INFO* pointerInfo,
    DWORD count
);

<DllImport("USER32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function InjectSyntheticPointerInput(
    device As IntPtr,   ' HSYNTHETICPOINTERDEVICE
    pointerInfo As IntPtr,   ' POINTER_TYPE_INFO*
    count As UInteger   ' DWORD
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' device : HSYNTHETICPOINTERDEVICE
' pointerInfo : POINTER_TYPE_INFO*
' count : DWORD
Declare PtrSafe Function InjectSyntheticPointerInput Lib "user32" ( _
    ByVal device As LongPtr, _
    ByVal pointerInfo As LongPtr, _
    ByVal count As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

InjectSyntheticPointerInput = ctypes.windll.user32.InjectSyntheticPointerInput
InjectSyntheticPointerInput.restype = wintypes.BOOL
InjectSyntheticPointerInput.argtypes = [
    wintypes.HANDLE,  # device : HSYNTHETICPOINTERDEVICE
    ctypes.c_void_p,  # pointerInfo : POINTER_TYPE_INFO*
    wintypes.DWORD,  # count : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
InjectSyntheticPointerInput = Fiddle::Function.new(
  lib['InjectSyntheticPointerInput'],
  [
    Fiddle::TYPE_VOIDP,  # device : HSYNTHETICPOINTERDEVICE
    Fiddle::TYPE_VOIDP,  # pointerInfo : POINTER_TYPE_INFO*
    -Fiddle::TYPE_INT,  # count : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "user32")]
extern "system" {
    fn InjectSyntheticPointerInput(
        device: *mut core::ffi::c_void,  // HSYNTHETICPOINTERDEVICE
        pointerInfo: *const POINTER_TYPE_INFO,  // POINTER_TYPE_INFO*
        count: u32  // DWORD
    ) -> 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 InjectSyntheticPointerInput(IntPtr device, IntPtr pointerInfo, uint count);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_InjectSyntheticPointerInput' -Namespace Win32 -PassThru
# $api::InjectSyntheticPointerInput(device, pointerInfo, count)

#uselib "USER32.dll"
#func global InjectSyntheticPointerInput "InjectSyntheticPointerInput" sptr, sptr, sptr
; InjectSyntheticPointerInput device, varptr(pointerInfo), count   ; 戻り値は stat
; device : HSYNTHETICPOINTERDEVICE -> "sptr"
; pointerInfo : POINTER_TYPE_INFO* -> "sptr"
; count : DWORD -> "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")
	procInjectSyntheticPointerInput = user32.NewProc("InjectSyntheticPointerInput")
)

// device (HSYNTHETICPOINTERDEVICE), pointerInfo (POINTER_TYPE_INFO*), count (DWORD)
r1, _, err := procInjectSyntheticPointerInput.Call(
	uintptr(device),
	uintptr(pointerInfo),
	uintptr(count),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function InjectSyntheticPointerInput(
  device: THandle;   // HSYNTHETICPOINTERDEVICE
  pointerInfo: Pointer;   // POINTER_TYPE_INFO*
  count: DWORD   // DWORD
): BOOL; stdcall;
  external 'USER32.dll' name 'InjectSyntheticPointerInput';

result := DllCall("USER32\InjectSyntheticPointerInput"
    , "Ptr", device   ; HSYNTHETICPOINTERDEVICE
    , "Ptr", pointerInfo   ; POINTER_TYPE_INFO*
    , "UInt", count   ; DWORD
    , "Int")   ; return: BOOL

●InjectSyntheticPointerInput(device, pointerInfo, count) = DLL("USER32.dll", "bool InjectSyntheticPointerInput(void*, void*, dword)")
# 呼び出し: InjectSyntheticPointerInput(device, pointerInfo, count)
# device : HSYNTHETICPOINTERDEVICE -> "void*"
# pointerInfo : POINTER_TYPE_INFO* -> "void*"
# count : DWORD -> "dword"
# 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 InjectSyntheticPointerInput(
    device: ?*anyopaque, // HSYNTHETICPOINTERDEVICE
    pointerInfo: [*c]POINTER_TYPE_INFO, // POINTER_TYPE_INFO*
    count: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;

proc InjectSyntheticPointerInput(
    device: pointer,  # HSYNTHETICPOINTERDEVICE
    pointerInfo: ptr POINTER_TYPE_INFO,  # POINTER_TYPE_INFO*
    count: uint32  # DWORD
): int32 {.importc: "InjectSyntheticPointerInput", stdcall, dynlib: "USER32.dll".}

pragma(lib, "user32");
extern(Windows)
int InjectSyntheticPointerInput(
    void* device,   // HSYNTHETICPOINTERDEVICE
    POINTER_TYPE_INFO* pointerInfo,   // POINTER_TYPE_INFO*
    uint count   // DWORD
);

ccall((:InjectSyntheticPointerInput, "USER32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{POINTER_TYPE_INFO}, UInt32),
      device, pointerInfo, count)
# device : HSYNTHETICPOINTERDEVICE -> Ptr{Cvoid}
# pointerInfo : POINTER_TYPE_INFO* -> Ptr{POINTER_TYPE_INFO}
# count : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t InjectSyntheticPointerInput(
    void* device,
    void* pointerInfo,
    uint32_t count);
]]
local user32 = ffi.load("user32")
-- user32.InjectSyntheticPointerInput(device, pointerInfo, count)
-- device : HSYNTHETICPOINTERDEVICE
-- pointerInfo : POINTER_TYPE_INFO*
-- count : DWORD
-- 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 InjectSyntheticPointerInput = lib.func('__stdcall', 'InjectSyntheticPointerInput', 'int32_t', ['void *', 'void *', 'uint32_t']);
// InjectSyntheticPointerInput(device, pointerInfo, count)
// device : HSYNTHETICPOINTERDEVICE -> 'void *'
// pointerInfo : POINTER_TYPE_INFO* -> 'void *'
// count : DWORD -> 'uint32_t'
// 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", {
  InjectSyntheticPointerInput: { parameters: ["pointer", "pointer", "u32"], result: "i32" },
});
// lib.symbols.InjectSyntheticPointerInput(device, pointerInfo, count)
// device : HSYNTHETICPOINTERDEVICE -> "pointer"
// pointerInfo : POINTER_TYPE_INFO* -> "pointer"
// count : DWORD -> "u32"
// 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 InjectSyntheticPointerInput(
    void* device,
    void* pointerInfo,
    uint32_t count);
C, "USER32.dll");
// $ffi->InjectSyntheticPointerInput(device, pointerInfo, count);
// device : HSYNTHETICPOINTERDEVICE
// pointerInfo : POINTER_TYPE_INFO*
// count : DWORD
// 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 InjectSyntheticPointerInput(
        Pointer device,   // HSYNTHETICPOINTERDEVICE
        Pointer pointerInfo,   // POINTER_TYPE_INFO*
        int count   // DWORD
    );
}

@[Link("user32")]
lib LibUSER32
  fun InjectSyntheticPointerInput = InjectSyntheticPointerInput(
    device : Void*,   # HSYNTHETICPOINTERDEVICE
    pointerInfo : POINTER_TYPE_INFO*,   # POINTER_TYPE_INFO*
    count : UInt32   # DWORD
  ) : 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 InjectSyntheticPointerInputNative = Int32 Function(Pointer<Void>, Pointer<Void>, Uint32);
typedef InjectSyntheticPointerInputDart = int Function(Pointer<Void>, Pointer<Void>, int);
final InjectSyntheticPointerInput = DynamicLibrary.open('USER32.dll')
    .lookupFunction<InjectSyntheticPointerInputNative, InjectSyntheticPointerInputDart>('InjectSyntheticPointerInput');
// device : HSYNTHETICPOINTERDEVICE -> Pointer<Void>
// pointerInfo : POINTER_TYPE_INFO* -> Pointer<Void>
// count : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function InjectSyntheticPointerInput(
  device: THandle;   // HSYNTHETICPOINTERDEVICE
  pointerInfo: Pointer;   // POINTER_TYPE_INFO*
  count: DWORD   // DWORD
): BOOL; stdcall;
  external 'USER32.dll' name 'InjectSyntheticPointerInput';

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

foreign import stdcall safe "InjectSyntheticPointerInput"
  c_InjectSyntheticPointerInput :: Ptr () -> Ptr () -> Word32 -> IO CInt
-- device : HSYNTHETICPOINTERDEVICE -> Ptr ()
-- pointerInfo : POINTER_TYPE_INFO* -> Ptr ()
-- count : DWORD -> Word32
-- 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 injectsyntheticpointerinput =
  foreign "InjectSyntheticPointerInput"
    ((ptr void) @-> (ptr void) @-> uint32_t @-> returning int32_t)
(* device : HSYNTHETICPOINTERDEVICE -> (ptr void) *)
(* pointerInfo : POINTER_TYPE_INFO* -> (ptr void) *)
(* count : DWORD -> uint32_t *)
(* 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 ("InjectSyntheticPointerInput" inject-synthetic-pointer-input :convention :stdcall) :int32
  (device :pointer)   ; HSYNTHETICPOINTERDEVICE
  (pointer-info :pointer)   ; POINTER_TYPE_INFO*
  (count :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $InjectSyntheticPointerInput = Win32::API::More->new('USER32',
    'BOOL InjectSyntheticPointerInput(HANDLE device, LPVOID pointerInfo, DWORD count)');
# my $ret = $InjectSyntheticPointerInput->Call($device, $pointerInfo, $count);
# device : HSYNTHETICPOINTERDEVICE -> HANDLE
# pointerInfo : POINTER_TYPE_INFO* -> LPVOID
# count : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。