_TrackMouseEvent

// COMCTL32.dll
#include <windows.h>

BOOL _TrackMouseEvent(
    TRACKMOUSEEVENT* lpEventTrack
);

<DllImport("COMCTL32.dll", ExactSpelling:=True)>
Public Shared Function _TrackMouseEvent(
    lpEventTrack As IntPtr   ' TRACKMOUSEEVENT* in/out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' lpEventTrack : TRACKMOUSEEVENT* in/out
Declare PtrSafe Function _TrackMouseEvent Lib "comctl32" ( _
    ByVal lpEventTrack 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

_TrackMouseEvent = ctypes.windll.comctl32._TrackMouseEvent
_TrackMouseEvent.restype = wintypes.BOOL
_TrackMouseEvent.argtypes = [
    ctypes.c_void_p,  # lpEventTrack : TRACKMOUSEEVENT* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('COMCTL32.dll')
_TrackMouseEvent = Fiddle::Function.new(
  lib['_TrackMouseEvent'],
  [
    Fiddle::TYPE_VOIDP,  # lpEventTrack : TRACKMOUSEEVENT* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "comctl32")]
extern "system" {
    fn _TrackMouseEvent(
        lpEventTrack: *mut TRACKMOUSEEVENT  // TRACKMOUSEEVENT* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("COMCTL32.dll")]
public static extern bool _TrackMouseEvent(IntPtr lpEventTrack);
"@
$api = Add-Type -MemberDefinition $sig -Name 'COMCTL32__TrackMouseEvent' -Namespace Win32 -PassThru
# $api::_TrackMouseEvent(lpEventTrack)

#uselib "COMCTL32.dll"
#func global _TrackMouseEvent "_TrackMouseEvent" sptr
; _TrackMouseEvent varptr(lpEventTrack)   ; 戻り値は stat
; lpEventTrack : TRACKMOUSEEVENT* in/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 (
	comctl32 = windows.NewLazySystemDLL("COMCTL32.dll")
	proc_TrackMouseEvent = comctl32.NewProc("_TrackMouseEvent")
)

// lpEventTrack (TRACKMOUSEEVENT* in/out)
r1, _, err := proc_TrackMouseEvent.Call(
	uintptr(lpEventTrack),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function _TrackMouseEvent(
  lpEventTrack: Pointer   // TRACKMOUSEEVENT* in/out
): BOOL; stdcall;
  external 'COMCTL32.dll' name '_TrackMouseEvent';

result := DllCall("COMCTL32\_TrackMouseEvent"
    , "Ptr", lpEventTrack   ; TRACKMOUSEEVENT* in/out
    , "Int")   ; return: BOOL

●_TrackMouseEvent(lpEventTrack) = DLL("COMCTL32.dll", "bool _TrackMouseEvent(void*)")
# 呼び出し: _TrackMouseEvent(lpEventTrack)
# lpEventTrack : TRACKMOUSEEVENT* in/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 "comctl32" fn _TrackMouseEvent(
    lpEventTrack: [*c]TRACKMOUSEEVENT // TRACKMOUSEEVENT* in/out
) callconv(std.os.windows.WINAPI) i32;

proc _TrackMouseEvent(
    lpEventTrack: ptr TRACKMOUSEEVENT  # TRACKMOUSEEVENT* in/out
): int32 {.importc: "_TrackMouseEvent", stdcall, dynlib: "COMCTL32.dll".}

pragma(lib, "comctl32");
extern(Windows)
int _TrackMouseEvent(
    TRACKMOUSEEVENT* lpEventTrack   // TRACKMOUSEEVENT* in/out
);

ccall((:_TrackMouseEvent, "COMCTL32.dll"), stdcall, Int32,
      (Ptr{TRACKMOUSEEVENT},),
      lpEventTrack)
# lpEventTrack : TRACKMOUSEEVENT* in/out -> Ptr{TRACKMOUSEEVENT}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t _TrackMouseEvent(
    void* lpEventTrack);
]]
local comctl32 = ffi.load("comctl32")
-- comctl32._TrackMouseEvent(lpEventTrack)
-- lpEventTrack : TRACKMOUSEEVENT* in/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('COMCTL32.dll');
const _TrackMouseEvent = lib.func('__stdcall', '_TrackMouseEvent', 'int32_t', ['void *']);
// _TrackMouseEvent(lpEventTrack)
// lpEventTrack : TRACKMOUSEEVENT* in/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("COMCTL32.dll", {
  _TrackMouseEvent: { parameters: ["pointer"], result: "i32" },
});
// lib.symbols._TrackMouseEvent(lpEventTrack)
// lpEventTrack : TRACKMOUSEEVENT* in/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 _TrackMouseEvent(
    void* lpEventTrack);
C, "COMCTL32.dll");
// $ffi->_TrackMouseEvent(lpEventTrack);
// lpEventTrack : TRACKMOUSEEVENT* in/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 Comctl32 extends StdCallLibrary {
    Comctl32 INSTANCE = Native.load("comctl32", Comctl32.class);
    boolean _TrackMouseEvent(
        Pointer lpEventTrack   // TRACKMOUSEEVENT* in/out
    );
}

@[Link("comctl32")]
lib LibCOMCTL32
  fun _TrackMouseEvent = _TrackMouseEvent(
    lpEventTrack : TRACKMOUSEEVENT*   # TRACKMOUSEEVENT* in/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 _TrackMouseEventNative = Int32 Function(Pointer<Void>);
typedef _TrackMouseEventDart = int Function(Pointer<Void>);
final _TrackMouseEvent = DynamicLibrary.open('COMCTL32.dll')
    .lookupFunction<_TrackMouseEventNative, _TrackMouseEventDart>('_TrackMouseEvent');
// lpEventTrack : TRACKMOUSEEVENT* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function _TrackMouseEvent(
  lpEventTrack: Pointer   // TRACKMOUSEEVENT* in/out
): BOOL; stdcall;
  external 'COMCTL32.dll' name '_TrackMouseEvent';

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

foreign import stdcall safe "_TrackMouseEvent"
  c__TrackMouseEvent :: Ptr () -> IO CInt
-- lpEventTrack : TRACKMOUSEEVENT* in/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 _trackmouseevent =
  foreign "_TrackMouseEvent"
    ((ptr void) @-> returning int32_t)
(* lpEventTrack : TRACKMOUSEEVENT* in/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 comctl32 (t "COMCTL32.dll"))
(cffi:use-foreign-library comctl32)

(cffi:defcfun ("_TrackMouseEvent" -track-mouse-event :convention :stdcall) :int32
  (lp-event-track :pointer))   ; TRACKMOUSEEVENT* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $_TrackMouseEvent = Win32::API::More->new('COMCTL32',
    'BOOL _TrackMouseEvent(LPVOID lpEventTrack)');
# my $ret = $_TrackMouseEvent->Call($lpEventTrack);
# lpEventTrack : TRACKMOUSEEVENT* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。