CM_Get_DevNode_Property_ExW

// CFGMGR32.dll
#include <windows.h>

CONFIGRET CM_Get_DevNode_Property_ExW(
    DWORD dnDevInst,
    const DEVPROPKEY* PropertyKey,
    DEVPROPTYPE* PropertyType,
    BYTE* PropertyBuffer,   // optional
    DWORD* PropertyBufferSize,
    DWORD ulFlags,
    INT_PTR hMachine   // optional
);

<DllImport("CFGMGR32.dll", ExactSpelling:=True)>
Public Shared Function CM_Get_DevNode_Property_ExW(
    dnDevInst As UInteger,   ' DWORD
    PropertyKey As IntPtr,   ' DEVPROPKEY*
    <Out> ByRef PropertyType As UInteger,   ' DEVPROPTYPE* out
    PropertyBuffer As IntPtr,   ' BYTE* optional, out
    ByRef PropertyBufferSize As UInteger,   ' DWORD* in/out
    ulFlags As UInteger,   ' DWORD
    hMachine As IntPtr   ' INT_PTR optional
) As UInteger
End Function

' dnDevInst : DWORD
' PropertyKey : DEVPROPKEY*
' PropertyType : DEVPROPTYPE* out
' PropertyBuffer : BYTE* optional, out
' PropertyBufferSize : DWORD* in/out
' ulFlags : DWORD
' hMachine : INT_PTR optional
Declare PtrSafe Function CM_Get_DevNode_Property_ExW Lib "cfgmgr32" ( _
    ByVal dnDevInst As Long, _
    ByVal PropertyKey As LongPtr, _
    ByRef PropertyType As Long, _
    ByVal PropertyBuffer As LongPtr, _
    ByRef PropertyBufferSize As Long, _
    ByVal ulFlags As Long, _
    ByVal hMachine 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

CM_Get_DevNode_Property_ExW = ctypes.windll.cfgmgr32.CM_Get_DevNode_Property_ExW
CM_Get_DevNode_Property_ExW.restype = wintypes.DWORD
CM_Get_DevNode_Property_ExW.argtypes = [
    wintypes.DWORD,  # dnDevInst : DWORD
    ctypes.c_void_p,  # PropertyKey : DEVPROPKEY*
    ctypes.c_void_p,  # PropertyType : DEVPROPTYPE* out
    ctypes.POINTER(ctypes.c_ubyte),  # PropertyBuffer : BYTE* optional, out
    ctypes.POINTER(wintypes.DWORD),  # PropertyBufferSize : DWORD* in/out
    wintypes.DWORD,  # ulFlags : DWORD
    ctypes.c_ssize_t,  # hMachine : INT_PTR optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CFGMGR32.dll')
CM_Get_DevNode_Property_ExW = Fiddle::Function.new(
  lib['CM_Get_DevNode_Property_ExW'],
  [
    -Fiddle::TYPE_INT,  # dnDevInst : DWORD
    Fiddle::TYPE_VOIDP,  # PropertyKey : DEVPROPKEY*
    Fiddle::TYPE_VOIDP,  # PropertyType : DEVPROPTYPE* out
    Fiddle::TYPE_VOIDP,  # PropertyBuffer : BYTE* optional, out
    Fiddle::TYPE_VOIDP,  # PropertyBufferSize : DWORD* in/out
    -Fiddle::TYPE_INT,  # ulFlags : DWORD
    Fiddle::TYPE_INTPTR_T,  # hMachine : INT_PTR optional
  ],
  -Fiddle::TYPE_INT)

#[link(name = "cfgmgr32")]
extern "system" {
    fn CM_Get_DevNode_Property_ExW(
        dnDevInst: u32,  // DWORD
        PropertyKey: *const DEVPROPKEY,  // DEVPROPKEY*
        PropertyType: *mut u32,  // DEVPROPTYPE* out
        PropertyBuffer: *mut u8,  // BYTE* optional, out
        PropertyBufferSize: *mut u32,  // DWORD* in/out
        ulFlags: u32,  // DWORD
        hMachine: isize  // INT_PTR optional
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CFGMGR32.dll")]
public static extern uint CM_Get_DevNode_Property_ExW(uint dnDevInst, IntPtr PropertyKey, out uint PropertyType, IntPtr PropertyBuffer, ref uint PropertyBufferSize, uint ulFlags, IntPtr hMachine);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CFGMGR32_CM_Get_DevNode_Property_ExW' -Namespace Win32 -PassThru
# $api::CM_Get_DevNode_Property_ExW(dnDevInst, PropertyKey, PropertyType, PropertyBuffer, PropertyBufferSize, ulFlags, hMachine)

#uselib "CFGMGR32.dll"
#func global CM_Get_DevNode_Property_ExW "CM_Get_DevNode_Property_ExW" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; CM_Get_DevNode_Property_ExW dnDevInst, varptr(PropertyKey), PropertyType, varptr(PropertyBuffer), varptr(PropertyBufferSize), ulFlags, hMachine   ; 戻り値は stat
; dnDevInst : DWORD -> "sptr"
; PropertyKey : DEVPROPKEY* -> "sptr"
; PropertyType : DEVPROPTYPE* out -> "sptr"
; PropertyBuffer : BYTE* optional, out -> "sptr"
; PropertyBufferSize : DWORD* in/out -> "sptr"
; ulFlags : DWORD -> "sptr"
; hMachine : INT_PTR 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 "CFGMGR32.dll"
#cfunc global CM_Get_DevNode_Property_ExW "CM_Get_DevNode_Property_ExW" int, var, int, var, var, int, sptr
; res = CM_Get_DevNode_Property_ExW(dnDevInst, PropertyKey, PropertyType, PropertyBuffer, PropertyBufferSize, ulFlags, hMachine)
; dnDevInst : DWORD -> "int"
; PropertyKey : DEVPROPKEY* -> "var"
; PropertyType : DEVPROPTYPE* out -> "int"
; PropertyBuffer : BYTE* optional, out -> "var"
; PropertyBufferSize : DWORD* in/out -> "var"
; ulFlags : DWORD -> "int"
; hMachine : INT_PTR 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。

; CONFIGRET CM_Get_DevNode_Property_ExW(DWORD dnDevInst, DEVPROPKEY* PropertyKey, DEVPROPTYPE* PropertyType, BYTE* PropertyBuffer, DWORD* PropertyBufferSize, DWORD ulFlags, INT_PTR hMachine)
#uselib "CFGMGR32.dll"
#cfunc global CM_Get_DevNode_Property_ExW "CM_Get_DevNode_Property_ExW" int, var, int, var, var, int, intptr
; res = CM_Get_DevNode_Property_ExW(dnDevInst, PropertyKey, PropertyType, PropertyBuffer, PropertyBufferSize, ulFlags, hMachine)
; dnDevInst : DWORD -> "int"
; PropertyKey : DEVPROPKEY* -> "var"
; PropertyType : DEVPROPTYPE* out -> "int"
; PropertyBuffer : BYTE* optional, out -> "var"
; PropertyBufferSize : DWORD* in/out -> "var"
; ulFlags : DWORD -> "int"
; hMachine : INT_PTR 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 (
	cfgmgr32 = windows.NewLazySystemDLL("CFGMGR32.dll")
	procCM_Get_DevNode_Property_ExW = cfgmgr32.NewProc("CM_Get_DevNode_Property_ExW")
)

// dnDevInst (DWORD), PropertyKey (DEVPROPKEY*), PropertyType (DEVPROPTYPE* out), PropertyBuffer (BYTE* optional, out), PropertyBufferSize (DWORD* in/out), ulFlags (DWORD), hMachine (INT_PTR optional)
r1, _, err := procCM_Get_DevNode_Property_ExW.Call(
	uintptr(dnDevInst),
	uintptr(PropertyKey),
	uintptr(PropertyType),
	uintptr(PropertyBuffer),
	uintptr(PropertyBufferSize),
	uintptr(ulFlags),
	uintptr(hMachine),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // CONFIGRET

function CM_Get_DevNode_Property_ExW(
  dnDevInst: DWORD;   // DWORD
  PropertyKey: Pointer;   // DEVPROPKEY*
  PropertyType: Pointer;   // DEVPROPTYPE* out
  PropertyBuffer: Pointer;   // BYTE* optional, out
  PropertyBufferSize: Pointer;   // DWORD* in/out
  ulFlags: DWORD;   // DWORD
  hMachine: NativeInt   // INT_PTR optional
): DWORD; stdcall;
  external 'CFGMGR32.dll' name 'CM_Get_DevNode_Property_ExW';

result := DllCall("CFGMGR32\CM_Get_DevNode_Property_ExW"
    , "UInt", dnDevInst   ; DWORD
    , "Ptr", PropertyKey   ; DEVPROPKEY*
    , "Ptr", PropertyType   ; DEVPROPTYPE* out
    , "Ptr", PropertyBuffer   ; BYTE* optional, out
    , "Ptr", PropertyBufferSize   ; DWORD* in/out
    , "UInt", ulFlags   ; DWORD
    , "Ptr", hMachine   ; INT_PTR optional
    , "UInt")   ; return: CONFIGRET

●CM_Get_DevNode_Property_ExW(dnDevInst, PropertyKey, PropertyType, PropertyBuffer, PropertyBufferSize, ulFlags, hMachine) = DLL("CFGMGR32.dll", "dword CM_Get_DevNode_Property_ExW(dword, void*, void*, void*, void*, dword, int)")
# 呼び出し: CM_Get_DevNode_Property_ExW(dnDevInst, PropertyKey, PropertyType, PropertyBuffer, PropertyBufferSize, ulFlags, hMachine)
# dnDevInst : DWORD -> "dword"
# PropertyKey : DEVPROPKEY* -> "void*"
# PropertyType : DEVPROPTYPE* out -> "void*"
# PropertyBuffer : BYTE* optional, out -> "void*"
# PropertyBufferSize : DWORD* in/out -> "void*"
# ulFlags : DWORD -> "dword"
# hMachine : INT_PTR optional -> "int"
# 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)。