WdsCliGetDriverQueryXml

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

HRESULT WdsCliGetDriverQueryXml(
    LPWSTR pwszWinDirPath,   // optional
    LPWSTR* ppwszDriverQuery
);

<DllImport("WDSCLIENTAPI.dll", ExactSpelling:=True)>
Public Shared Function WdsCliGetDriverQueryXml(
    <MarshalAs(UnmanagedType.LPWStr)> pwszWinDirPath As String,   ' LPWSTR optional
    ppwszDriverQuery As IntPtr   ' LPWSTR* out
) As Integer
End Function

' pwszWinDirPath : LPWSTR optional
' ppwszDriverQuery : LPWSTR* out
Declare PtrSafe Function WdsCliGetDriverQueryXml Lib "wdsclientapi" ( _
    ByVal pwszWinDirPath As LongPtr, _
    ByVal ppwszDriverQuery 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

WdsCliGetDriverQueryXml = ctypes.windll.wdsclientapi.WdsCliGetDriverQueryXml
WdsCliGetDriverQueryXml.restype = ctypes.c_int
WdsCliGetDriverQueryXml.argtypes = [
    wintypes.LPCWSTR,  # pwszWinDirPath : LPWSTR optional
    ctypes.c_void_p,  # ppwszDriverQuery : LPWSTR* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WDSCLIENTAPI.dll')
WdsCliGetDriverQueryXml = Fiddle::Function.new(
  lib['WdsCliGetDriverQueryXml'],
  [
    Fiddle::TYPE_VOIDP,  # pwszWinDirPath : LPWSTR optional
    Fiddle::TYPE_VOIDP,  # ppwszDriverQuery : LPWSTR* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "wdsclientapi")]
extern "system" {
    fn WdsCliGetDriverQueryXml(
        pwszWinDirPath: *mut u16,  // LPWSTR optional
        ppwszDriverQuery: *mut *mut u16  // LPWSTR* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WDSCLIENTAPI.dll")]
public static extern int WdsCliGetDriverQueryXml([MarshalAs(UnmanagedType.LPWStr)] string pwszWinDirPath, IntPtr ppwszDriverQuery);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WDSCLIENTAPI_WdsCliGetDriverQueryXml' -Namespace Win32 -PassThru
# $api::WdsCliGetDriverQueryXml(pwszWinDirPath, ppwszDriverQuery)

#uselib "WDSCLIENTAPI.dll"
#func global WdsCliGetDriverQueryXml "WdsCliGetDriverQueryXml" sptr, sptr
; WdsCliGetDriverQueryXml pwszWinDirPath, varptr(ppwszDriverQuery)   ; 戻り値は stat
; pwszWinDirPath : LPWSTR optional -> "sptr"
; ppwszDriverQuery : LPWSTR* 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。

#uselib "WDSCLIENTAPI.dll"
#cfunc global WdsCliGetDriverQueryXml "WdsCliGetDriverQueryXml" wstr, var
; res = WdsCliGetDriverQueryXml(pwszWinDirPath, ppwszDriverQuery)
; pwszWinDirPath : LPWSTR optional -> "wstr"
; ppwszDriverQuery : LPWSTR* out -> "var"
; ※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。

; HRESULT WdsCliGetDriverQueryXml(LPWSTR pwszWinDirPath, LPWSTR* ppwszDriverQuery)
#uselib "WDSCLIENTAPI.dll"
#cfunc global WdsCliGetDriverQueryXml "WdsCliGetDriverQueryXml" wstr, var
; res = WdsCliGetDriverQueryXml(pwszWinDirPath, ppwszDriverQuery)
; pwszWinDirPath : LPWSTR optional -> "wstr"
; ppwszDriverQuery : LPWSTR* out -> "var"
; ※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 (
	wdsclientapi = windows.NewLazySystemDLL("WDSCLIENTAPI.dll")
	procWdsCliGetDriverQueryXml = wdsclientapi.NewProc("WdsCliGetDriverQueryXml")
)

// pwszWinDirPath (LPWSTR optional), ppwszDriverQuery (LPWSTR* out)
r1, _, err := procWdsCliGetDriverQueryXml.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszWinDirPath))),
	uintptr(ppwszDriverQuery),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WdsCliGetDriverQueryXml(
  pwszWinDirPath: PWideChar;   // LPWSTR optional
  ppwszDriverQuery: PPWideChar   // LPWSTR* out
): Integer; stdcall;
  external 'WDSCLIENTAPI.dll' name 'WdsCliGetDriverQueryXml';

result := DllCall("WDSCLIENTAPI\WdsCliGetDriverQueryXml"
    , "WStr", pwszWinDirPath   ; LPWSTR optional
    , "Ptr", ppwszDriverQuery   ; LPWSTR* out
    , "Int")   ; return: HRESULT

●WdsCliGetDriverQueryXml(pwszWinDirPath, ppwszDriverQuery) = DLL("WDSCLIENTAPI.dll", "int WdsCliGetDriverQueryXml(char*, void*)")
# 呼び出し: WdsCliGetDriverQueryXml(pwszWinDirPath, ppwszDriverQuery)
# pwszWinDirPath : LPWSTR optional -> "char*"
# ppwszDriverQuery : LPWSTR* 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)。