WdsCliGetImageLanguages

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

HRESULT WdsCliGetImageLanguages(
    HANDLE hIfh,
    CHAR*** pppszValues,
    DWORD* pdwNumValues
);

<DllImport("WDSCLIENTAPI.dll", ExactSpelling:=True)>
Public Shared Function WdsCliGetImageLanguages(
    hIfh As IntPtr,   ' HANDLE
    pppszValues As IntPtr,   ' CHAR*** out
    <Out> ByRef pdwNumValues As UInteger   ' DWORD* out
) As Integer
End Function

' hIfh : HANDLE
' pppszValues : CHAR*** out
' pdwNumValues : DWORD* out
Declare PtrSafe Function WdsCliGetImageLanguages Lib "wdsclientapi" ( _
    ByVal hIfh As LongPtr, _
    ByVal pppszValues As LongPtr, _
    ByRef pdwNumValues 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

WdsCliGetImageLanguages = ctypes.windll.wdsclientapi.WdsCliGetImageLanguages
WdsCliGetImageLanguages.restype = ctypes.c_int
WdsCliGetImageLanguages.argtypes = [
    wintypes.HANDLE,  # hIfh : HANDLE
    ctypes.c_void_p,  # pppszValues : CHAR*** out
    ctypes.POINTER(wintypes.DWORD),  # pdwNumValues : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WDSCLIENTAPI.dll')
WdsCliGetImageLanguages = Fiddle::Function.new(
  lib['WdsCliGetImageLanguages'],
  [
    Fiddle::TYPE_VOIDP,  # hIfh : HANDLE
    Fiddle::TYPE_VOIDP,  # pppszValues : CHAR*** out
    Fiddle::TYPE_VOIDP,  # pdwNumValues : DWORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "wdsclientapi")]
extern "system" {
    fn WdsCliGetImageLanguages(
        hIfh: *mut core::ffi::c_void,  // HANDLE
        pppszValues: *mut *mut *mut i8,  // CHAR*** out
        pdwNumValues: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WDSCLIENTAPI.dll")]
public static extern int WdsCliGetImageLanguages(IntPtr hIfh, IntPtr pppszValues, out uint pdwNumValues);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WDSCLIENTAPI_WdsCliGetImageLanguages' -Namespace Win32 -PassThru
# $api::WdsCliGetImageLanguages(hIfh, pppszValues, pdwNumValues)

#uselib "WDSCLIENTAPI.dll"
#func global WdsCliGetImageLanguages "WdsCliGetImageLanguages" sptr, sptr, sptr
; WdsCliGetImageLanguages hIfh, varptr(pppszValues), varptr(pdwNumValues)   ; 戻り値は stat
; hIfh : HANDLE -> "sptr"
; pppszValues : CHAR*** out -> "sptr"
; pdwNumValues : DWORD* 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 WdsCliGetImageLanguages "WdsCliGetImageLanguages" sptr, var, var
; res = WdsCliGetImageLanguages(hIfh, pppszValues, pdwNumValues)
; hIfh : HANDLE -> "sptr"
; pppszValues : CHAR*** out -> "var"
; pdwNumValues : DWORD* 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 WdsCliGetImageLanguages(HANDLE hIfh, CHAR*** pppszValues, DWORD* pdwNumValues)
#uselib "WDSCLIENTAPI.dll"
#cfunc global WdsCliGetImageLanguages "WdsCliGetImageLanguages" intptr, var, var
; res = WdsCliGetImageLanguages(hIfh, pppszValues, pdwNumValues)
; hIfh : HANDLE -> "intptr"
; pppszValues : CHAR*** out -> "var"
; pdwNumValues : DWORD* 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")
	procWdsCliGetImageLanguages = wdsclientapi.NewProc("WdsCliGetImageLanguages")
)

// hIfh (HANDLE), pppszValues (CHAR*** out), pdwNumValues (DWORD* out)
r1, _, err := procWdsCliGetImageLanguages.Call(
	uintptr(hIfh),
	uintptr(pppszValues),
	uintptr(pdwNumValues),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WdsCliGetImageLanguages(
  hIfh: THandle;   // HANDLE
  pppszValues: Pointer;   // CHAR*** out
  pdwNumValues: Pointer   // DWORD* out
): Integer; stdcall;
  external 'WDSCLIENTAPI.dll' name 'WdsCliGetImageLanguages';

result := DllCall("WDSCLIENTAPI\WdsCliGetImageLanguages"
    , "Ptr", hIfh   ; HANDLE
    , "Ptr", pppszValues   ; CHAR*** out
    , "Ptr", pdwNumValues   ; DWORD* out
    , "Int")   ; return: HRESULT

●WdsCliGetImageLanguages(hIfh, pppszValues, pdwNumValues) = DLL("WDSCLIENTAPI.dll", "int WdsCliGetImageLanguages(void*, void*, void*)")
# 呼び出し: WdsCliGetImageLanguages(hIfh, pppszValues, pdwNumValues)
# hIfh : HANDLE -> "void*"
# pppszValues : CHAR*** out -> "void*"
# pdwNumValues : DWORD* 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)。