SetupDiCreateDeviceInfoListExA

// SETUPAPI.dll  (ANSI / -A)
#include <windows.h>

HDEVINFO SetupDiCreateDeviceInfoListExA(
    const GUID* ClassGuid,   // optional
    HWND hwndParent,   // optional
    LPCSTR MachineName,   // optional
    void* Reserved   // optional
);

<DllImport("SETUPAPI.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetupDiCreateDeviceInfoListExA(
    ClassGuid As IntPtr,   ' GUID* optional
    hwndParent As IntPtr,   ' HWND optional
    <MarshalAs(UnmanagedType.LPStr)> MachineName As String,   ' LPCSTR optional
    Reserved As IntPtr   ' void* optional
) As IntPtr
End Function

' ClassGuid : GUID* optional
' hwndParent : HWND optional
' MachineName : LPCSTR optional
' Reserved : void* optional
Declare PtrSafe Function SetupDiCreateDeviceInfoListExA Lib "setupapi" ( _
    ByVal ClassGuid As LongPtr, _
    ByVal hwndParent As LongPtr, _
    ByVal MachineName As String, _
    ByVal Reserved As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetupDiCreateDeviceInfoListExA = ctypes.windll.setupapi.SetupDiCreateDeviceInfoListExA
SetupDiCreateDeviceInfoListExA.restype = ctypes.c_ssize_t
SetupDiCreateDeviceInfoListExA.argtypes = [
    ctypes.c_void_p,  # ClassGuid : GUID* optional
    wintypes.HANDLE,  # hwndParent : HWND optional
    wintypes.LPCSTR,  # MachineName : LPCSTR optional
    ctypes.POINTER(None),  # Reserved : void* optional
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SETUPAPI.dll')
SetupDiCreateDeviceInfoListExA = Fiddle::Function.new(
  lib['SetupDiCreateDeviceInfoListExA'],
  [
    Fiddle::TYPE_VOIDP,  # ClassGuid : GUID* optional
    Fiddle::TYPE_VOIDP,  # hwndParent : HWND optional
    Fiddle::TYPE_VOIDP,  # MachineName : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # Reserved : void* optional
  ],
  Fiddle::TYPE_INTPTR_T)

#[link(name = "setupapi")]
extern "system" {
    fn SetupDiCreateDeviceInfoListExA(
        ClassGuid: *const GUID,  // GUID* optional
        hwndParent: *mut core::ffi::c_void,  // HWND optional
        MachineName: *const u8,  // LPCSTR optional
        Reserved: *mut ()  // void* optional
    ) -> isize;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SETUPAPI.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern IntPtr SetupDiCreateDeviceInfoListExA(IntPtr ClassGuid, IntPtr hwndParent, [MarshalAs(UnmanagedType.LPStr)] string MachineName, IntPtr Reserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupDiCreateDeviceInfoListExA' -Namespace Win32 -PassThru
# $api::SetupDiCreateDeviceInfoListExA(ClassGuid, hwndParent, MachineName, Reserved)

#uselib "SETUPAPI.dll"
#func global SetupDiCreateDeviceInfoListExA "SetupDiCreateDeviceInfoListExA" sptr, sptr, sptr, sptr
; SetupDiCreateDeviceInfoListExA varptr(ClassGuid), hwndParent, MachineName, Reserved   ; 戻り値は stat
; ClassGuid : GUID* optional -> "sptr"
; hwndParent : HWND optional -> "sptr"
; MachineName : LPCSTR optional -> "sptr"
; Reserved : void* optional -> "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 "SETUPAPI.dll"
#cfunc global SetupDiCreateDeviceInfoListExA "SetupDiCreateDeviceInfoListExA" var, sptr, str, sptr
; res = SetupDiCreateDeviceInfoListExA(ClassGuid, hwndParent, MachineName, Reserved)
; ClassGuid : GUID* optional -> "var"
; hwndParent : HWND optional -> "sptr"
; MachineName : LPCSTR optional -> "str"
; Reserved : void* optional -> "sptr"
; ※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。

; HDEVINFO SetupDiCreateDeviceInfoListExA(GUID* ClassGuid, HWND hwndParent, LPCSTR MachineName, void* Reserved)
#uselib "SETUPAPI.dll"
#cfunc global SetupDiCreateDeviceInfoListExA "SetupDiCreateDeviceInfoListExA" var, intptr, str, intptr
; res = SetupDiCreateDeviceInfoListExA(ClassGuid, hwndParent, MachineName, Reserved)
; ClassGuid : GUID* optional -> "var"
; hwndParent : HWND optional -> "intptr"
; MachineName : LPCSTR optional -> "str"
; Reserved : void* optional -> "intptr"
; ※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 (
	setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
	procSetupDiCreateDeviceInfoListExA = setupapi.NewProc("SetupDiCreateDeviceInfoListExA")
)

// ClassGuid (GUID* optional), hwndParent (HWND optional), MachineName (LPCSTR optional), Reserved (void* optional)
r1, _, err := procSetupDiCreateDeviceInfoListExA.Call(
	uintptr(ClassGuid),
	uintptr(hwndParent),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(MachineName))),
	uintptr(Reserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HDEVINFO

function SetupDiCreateDeviceInfoListExA(
  ClassGuid: PGUID;   // GUID* optional
  hwndParent: THandle;   // HWND optional
  MachineName: PAnsiChar;   // LPCSTR optional
  Reserved: Pointer   // void* optional
): NativeInt; stdcall;
  external 'SETUPAPI.dll' name 'SetupDiCreateDeviceInfoListExA';

result := DllCall("SETUPAPI\SetupDiCreateDeviceInfoListExA"
    , "Ptr", ClassGuid   ; GUID* optional
    , "Ptr", hwndParent   ; HWND optional
    , "AStr", MachineName   ; LPCSTR optional
    , "Ptr", Reserved   ; void* optional
    , "Ptr")   ; return: HDEVINFO

●SetupDiCreateDeviceInfoListExA(ClassGuid, hwndParent, MachineName, Reserved) = DLL("SETUPAPI.dll", "int SetupDiCreateDeviceInfoListExA(void*, void*, char*, void*)")
# 呼び出し: SetupDiCreateDeviceInfoListExA(ClassGuid, hwndParent, MachineName, Reserved)
# ClassGuid : GUID* optional -> "void*"
# hwndParent : HWND optional -> "void*"
# MachineName : LPCSTR optional -> "char*"
# Reserved : void* optional -> "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)。