DefRawInputProc

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

LRESULT DefRawInputProc(
    RAWINPUT** paRawInput,
    INT nInput,
    DWORD cbSizeHeader
);

<DllImport("USER32.dll", ExactSpelling:=True)>
Public Shared Function DefRawInputProc(
    paRawInput As IntPtr,   ' RAWINPUT**
    nInput As Integer,   ' INT
    cbSizeHeader As UInteger   ' DWORD
) As IntPtr
End Function

' paRawInput : RAWINPUT**
' nInput : INT
' cbSizeHeader : DWORD
Declare PtrSafe Function DefRawInputProc Lib "user32" ( _
    ByVal paRawInput As LongPtr, _
    ByVal nInput As Long, _
    ByVal cbSizeHeader As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

DefRawInputProc = ctypes.windll.user32.DefRawInputProc
DefRawInputProc.restype = ctypes.c_ssize_t
DefRawInputProc.argtypes = [
    ctypes.c_void_p,  # paRawInput : RAWINPUT**
    ctypes.c_int,  # nInput : INT
    wintypes.DWORD,  # cbSizeHeader : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
DefRawInputProc = Fiddle::Function.new(
  lib['DefRawInputProc'],
  [
    Fiddle::TYPE_VOIDP,  # paRawInput : RAWINPUT**
    Fiddle::TYPE_INT,  # nInput : INT
    -Fiddle::TYPE_INT,  # cbSizeHeader : DWORD
  ],
  Fiddle::TYPE_INTPTR_T)

#[link(name = "user32")]
extern "system" {
    fn DefRawInputProc(
        paRawInput: *mut *mut RAWINPUT,  // RAWINPUT**
        nInput: i32,  // INT
        cbSizeHeader: u32  // DWORD
    ) -> isize;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USER32.dll")]
public static extern IntPtr DefRawInputProc(IntPtr paRawInput, int nInput, uint cbSizeHeader);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_DefRawInputProc' -Namespace Win32 -PassThru
# $api::DefRawInputProc(paRawInput, nInput, cbSizeHeader)

#uselib "USER32.dll"
#func global DefRawInputProc "DefRawInputProc" sptr, sptr, sptr
; DefRawInputProc varptr(paRawInput), nInput, cbSizeHeader   ; 戻り値は stat
; paRawInput : RAWINPUT** -> "sptr"
; nInput : INT -> "sptr"
; cbSizeHeader : 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 "USER32.dll"
#cfunc global DefRawInputProc "DefRawInputProc" var, int, int
; res = DefRawInputProc(paRawInput, nInput, cbSizeHeader)
; paRawInput : RAWINPUT** -> "var"
; nInput : INT -> "int"
; cbSizeHeader : 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。

; LRESULT DefRawInputProc(RAWINPUT** paRawInput, INT nInput, DWORD cbSizeHeader)
#uselib "USER32.dll"
#cfunc global DefRawInputProc "DefRawInputProc" var, int, int
; res = DefRawInputProc(paRawInput, nInput, cbSizeHeader)
; paRawInput : RAWINPUT** -> "var"
; nInput : INT -> "int"
; cbSizeHeader : 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 (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procDefRawInputProc = user32.NewProc("DefRawInputProc")
)

// paRawInput (RAWINPUT**), nInput (INT), cbSizeHeader (DWORD)
r1, _, err := procDefRawInputProc.Call(
	uintptr(paRawInput),
	uintptr(nInput),
	uintptr(cbSizeHeader),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // LRESULT

function DefRawInputProc(
  paRawInput: Pointer;   // RAWINPUT**
  nInput: Integer;   // INT
  cbSizeHeader: DWORD   // DWORD
): NativeInt; stdcall;
  external 'USER32.dll' name 'DefRawInputProc';

result := DllCall("USER32\DefRawInputProc"
    , "Ptr", paRawInput   ; RAWINPUT**
    , "Int", nInput   ; INT
    , "UInt", cbSizeHeader   ; DWORD
    , "Ptr")   ; return: LRESULT

●DefRawInputProc(paRawInput, nInput, cbSizeHeader) = DLL("USER32.dll", "int DefRawInputProc(void*, int, dword)")
# 呼び出し: DefRawInputProc(paRawInput, nInput, cbSizeHeader)
# paRawInput : RAWINPUT** -> "void*"
# nInput : INT -> "int"
# cbSizeHeader : 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)。