HidP_UsageListDifference

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

NTSTATUS HidP_UsageListDifference(
    WORD* PreviousUsageList,
    WORD* CurrentUsageList,
    WORD* BreakUsageList,
    WORD* MakeUsageList,
    DWORD UsageListLength
);

<DllImport("HID.dll", ExactSpelling:=True)>
Public Shared Function HidP_UsageListDifference(
    ByRef PreviousUsageList As UShort,   ' WORD*
    ByRef CurrentUsageList As UShort,   ' WORD*
    <Out> ByRef BreakUsageList As UShort,   ' WORD* out
    <Out> ByRef MakeUsageList As UShort,   ' WORD* out
    UsageListLength As UInteger   ' DWORD
) As Integer
End Function

' PreviousUsageList : WORD*
' CurrentUsageList : WORD*
' BreakUsageList : WORD* out
' MakeUsageList : WORD* out
' UsageListLength : DWORD
Declare PtrSafe Function HidP_UsageListDifference Lib "hid" ( _
    ByRef PreviousUsageList As Integer, _
    ByRef CurrentUsageList As Integer, _
    ByRef BreakUsageList As Integer, _
    ByRef MakeUsageList As Integer, _
    ByVal UsageListLength 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

HidP_UsageListDifference = ctypes.windll.hid.HidP_UsageListDifference
HidP_UsageListDifference.restype = ctypes.c_int
HidP_UsageListDifference.argtypes = [
    ctypes.POINTER(ctypes.c_ushort),  # PreviousUsageList : WORD*
    ctypes.POINTER(ctypes.c_ushort),  # CurrentUsageList : WORD*
    ctypes.POINTER(ctypes.c_ushort),  # BreakUsageList : WORD* out
    ctypes.POINTER(ctypes.c_ushort),  # MakeUsageList : WORD* out
    wintypes.DWORD,  # UsageListLength : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('HID.dll')
HidP_UsageListDifference = Fiddle::Function.new(
  lib['HidP_UsageListDifference'],
  [
    Fiddle::TYPE_VOIDP,  # PreviousUsageList : WORD*
    Fiddle::TYPE_VOIDP,  # CurrentUsageList : WORD*
    Fiddle::TYPE_VOIDP,  # BreakUsageList : WORD* out
    Fiddle::TYPE_VOIDP,  # MakeUsageList : WORD* out
    -Fiddle::TYPE_INT,  # UsageListLength : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "hid")]
extern "system" {
    fn HidP_UsageListDifference(
        PreviousUsageList: *mut u16,  // WORD*
        CurrentUsageList: *mut u16,  // WORD*
        BreakUsageList: *mut u16,  // WORD* out
        MakeUsageList: *mut u16,  // WORD* out
        UsageListLength: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("HID.dll")]
public static extern int HidP_UsageListDifference(ref ushort PreviousUsageList, ref ushort CurrentUsageList, out ushort BreakUsageList, out ushort MakeUsageList, uint UsageListLength);
"@
$api = Add-Type -MemberDefinition $sig -Name 'HID_HidP_UsageListDifference' -Namespace Win32 -PassThru
# $api::HidP_UsageListDifference(PreviousUsageList, CurrentUsageList, BreakUsageList, MakeUsageList, UsageListLength)

#uselib "HID.dll"
#func global HidP_UsageListDifference "HidP_UsageListDifference" sptr, sptr, sptr, sptr, sptr
; HidP_UsageListDifference varptr(PreviousUsageList), varptr(CurrentUsageList), varptr(BreakUsageList), varptr(MakeUsageList), UsageListLength   ; 戻り値は stat
; PreviousUsageList : WORD* -> "sptr"
; CurrentUsageList : WORD* -> "sptr"
; BreakUsageList : WORD* out -> "sptr"
; MakeUsageList : WORD* out -> "sptr"
; UsageListLength : 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。

#uselib "HID.dll"
#cfunc global HidP_UsageListDifference "HidP_UsageListDifference" var, var, var, var, int
; res = HidP_UsageListDifference(PreviousUsageList, CurrentUsageList, BreakUsageList, MakeUsageList, UsageListLength)
; PreviousUsageList : WORD* -> "var"
; CurrentUsageList : WORD* -> "var"
; BreakUsageList : WORD* out -> "var"
; MakeUsageList : WORD* out -> "var"
; UsageListLength : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; NTSTATUS HidP_UsageListDifference(WORD* PreviousUsageList, WORD* CurrentUsageList, WORD* BreakUsageList, WORD* MakeUsageList, DWORD UsageListLength)
#uselib "HID.dll"
#cfunc global HidP_UsageListDifference "HidP_UsageListDifference" var, var, var, var, int
; res = HidP_UsageListDifference(PreviousUsageList, CurrentUsageList, BreakUsageList, MakeUsageList, UsageListLength)
; PreviousUsageList : WORD* -> "var"
; CurrentUsageList : WORD* -> "var"
; BreakUsageList : WORD* out -> "var"
; MakeUsageList : WORD* out -> "var"
; UsageListLength : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	hid = windows.NewLazySystemDLL("HID.dll")
	procHidP_UsageListDifference = hid.NewProc("HidP_UsageListDifference")
)

// PreviousUsageList (WORD*), CurrentUsageList (WORD*), BreakUsageList (WORD* out), MakeUsageList (WORD* out), UsageListLength (DWORD)
r1, _, err := procHidP_UsageListDifference.Call(
	uintptr(PreviousUsageList),
	uintptr(CurrentUsageList),
	uintptr(BreakUsageList),
	uintptr(MakeUsageList),
	uintptr(UsageListLength),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // NTSTATUS

function HidP_UsageListDifference(
  PreviousUsageList: Pointer;   // WORD*
  CurrentUsageList: Pointer;   // WORD*
  BreakUsageList: Pointer;   // WORD* out
  MakeUsageList: Pointer;   // WORD* out
  UsageListLength: DWORD   // DWORD
): Integer; stdcall;
  external 'HID.dll' name 'HidP_UsageListDifference';

result := DllCall("HID\HidP_UsageListDifference"
    , "Ptr", PreviousUsageList   ; WORD*
    , "Ptr", CurrentUsageList   ; WORD*
    , "Ptr", BreakUsageList   ; WORD* out
    , "Ptr", MakeUsageList   ; WORD* out
    , "UInt", UsageListLength   ; DWORD
    , "Int")   ; return: NTSTATUS

●HidP_UsageListDifference(PreviousUsageList, CurrentUsageList, BreakUsageList, MakeUsageList, UsageListLength) = DLL("HID.dll", "int HidP_UsageListDifference(void*, void*, void*, void*, dword)")
# 呼び出し: HidP_UsageListDifference(PreviousUsageList, CurrentUsageList, BreakUsageList, MakeUsageList, UsageListLength)
# PreviousUsageList : WORD* -> "void*"
# CurrentUsageList : WORD* -> "void*"
# BreakUsageList : WORD* out -> "void*"
# MakeUsageList : WORD* out -> "void*"
# UsageListLength : 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)。