CM_Get_Res_Des_Data_Ex

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

CONFIGRET CM_Get_Res_Des_Data_Ex(
    UINT_PTR rdResDes,
    void* Buffer,
    DWORD BufferLen,
    DWORD ulFlags,
    INT_PTR hMachine   // optional
);

<DllImport("CFGMGR32.dll", ExactSpelling:=True)>
Public Shared Function CM_Get_Res_Des_Data_Ex(
    rdResDes As UIntPtr,   ' UINT_PTR
    Buffer As IntPtr,   ' void* out
    BufferLen As UInteger,   ' DWORD
    ulFlags As UInteger,   ' DWORD
    hMachine As IntPtr   ' INT_PTR optional
) As UInteger
End Function

' rdResDes : UINT_PTR
' Buffer : void* out
' BufferLen : DWORD
' ulFlags : DWORD
' hMachine : INT_PTR optional
Declare PtrSafe Function CM_Get_Res_Des_Data_Ex Lib "cfgmgr32" ( _
    ByVal rdResDes As LongPtr, _
    ByVal Buffer As LongPtr, _
    ByVal BufferLen 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_Res_Des_Data_Ex = ctypes.windll.cfgmgr32.CM_Get_Res_Des_Data_Ex
CM_Get_Res_Des_Data_Ex.restype = wintypes.DWORD
CM_Get_Res_Des_Data_Ex.argtypes = [
    ctypes.c_size_t,  # rdResDes : UINT_PTR
    ctypes.POINTER(None),  # Buffer : void* out
    wintypes.DWORD,  # BufferLen : DWORD
    wintypes.DWORD,  # ulFlags : DWORD
    ctypes.c_ssize_t,  # hMachine : INT_PTR optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CFGMGR32.dll')
CM_Get_Res_Des_Data_Ex = Fiddle::Function.new(
  lib['CM_Get_Res_Des_Data_Ex'],
  [
    Fiddle::TYPE_UINTPTR_T,  # rdResDes : UINT_PTR
    Fiddle::TYPE_VOIDP,  # Buffer : void* out
    -Fiddle::TYPE_INT,  # BufferLen : DWORD
    -Fiddle::TYPE_INT,  # ulFlags : DWORD
    Fiddle::TYPE_INTPTR_T,  # hMachine : INT_PTR optional
  ],
  -Fiddle::TYPE_INT)

#[link(name = "cfgmgr32")]
extern "system" {
    fn CM_Get_Res_Des_Data_Ex(
        rdResDes: usize,  // UINT_PTR
        Buffer: *mut (),  // void* out
        BufferLen: u32,  // DWORD
        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_Res_Des_Data_Ex(UIntPtr rdResDes, IntPtr Buffer, uint BufferLen, uint ulFlags, IntPtr hMachine);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CFGMGR32_CM_Get_Res_Des_Data_Ex' -Namespace Win32 -PassThru
# $api::CM_Get_Res_Des_Data_Ex(rdResDes, Buffer, BufferLen, ulFlags, hMachine)

#uselib "CFGMGR32.dll"
#func global CM_Get_Res_Des_Data_Ex "CM_Get_Res_Des_Data_Ex" sptr, sptr, sptr, sptr, sptr
; CM_Get_Res_Des_Data_Ex rdResDes, Buffer, BufferLen, ulFlags, hMachine   ; 戻り値は stat
; rdResDes : UINT_PTR -> "sptr"
; Buffer : void* out -> "sptr"
; BufferLen : DWORD -> "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_Res_Des_Data_Ex "CM_Get_Res_Des_Data_Ex" sptr, sptr, int, int, sptr
; res = CM_Get_Res_Des_Data_Ex(rdResDes, Buffer, BufferLen, ulFlags, hMachine)
; rdResDes : UINT_PTR -> "sptr"
; Buffer : void* out -> "sptr"
; BufferLen : DWORD -> "int"
; ulFlags : DWORD -> "int"
; hMachine : INT_PTR optional -> "sptr"

; CONFIGRET CM_Get_Res_Des_Data_Ex(UINT_PTR rdResDes, void* Buffer, DWORD BufferLen, DWORD ulFlags, INT_PTR hMachine)
#uselib "CFGMGR32.dll"
#cfunc global CM_Get_Res_Des_Data_Ex "CM_Get_Res_Des_Data_Ex" intptr, intptr, int, int, intptr
; res = CM_Get_Res_Des_Data_Ex(rdResDes, Buffer, BufferLen, ulFlags, hMachine)
; rdResDes : UINT_PTR -> "intptr"
; Buffer : void* out -> "intptr"
; BufferLen : DWORD -> "int"
; ulFlags : DWORD -> "int"
; hMachine : INT_PTR optional -> "intptr"

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	cfgmgr32 = windows.NewLazySystemDLL("CFGMGR32.dll")
	procCM_Get_Res_Des_Data_Ex = cfgmgr32.NewProc("CM_Get_Res_Des_Data_Ex")
)

// rdResDes (UINT_PTR), Buffer (void* out), BufferLen (DWORD), ulFlags (DWORD), hMachine (INT_PTR optional)
r1, _, err := procCM_Get_Res_Des_Data_Ex.Call(
	uintptr(rdResDes),
	uintptr(Buffer),
	uintptr(BufferLen),
	uintptr(ulFlags),
	uintptr(hMachine),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // CONFIGRET

function CM_Get_Res_Des_Data_Ex(
  rdResDes: NativeUInt;   // UINT_PTR
  Buffer: Pointer;   // void* out
  BufferLen: DWORD;   // DWORD
  ulFlags: DWORD;   // DWORD
  hMachine: NativeInt   // INT_PTR optional
): DWORD; stdcall;
  external 'CFGMGR32.dll' name 'CM_Get_Res_Des_Data_Ex';

result := DllCall("CFGMGR32\CM_Get_Res_Des_Data_Ex"
    , "UPtr", rdResDes   ; UINT_PTR
    , "Ptr", Buffer   ; void* out
    , "UInt", BufferLen   ; DWORD
    , "UInt", ulFlags   ; DWORD
    , "Ptr", hMachine   ; INT_PTR optional
    , "UInt")   ; return: CONFIGRET

●CM_Get_Res_Des_Data_Ex(rdResDes, Buffer, BufferLen, ulFlags, hMachine) = DLL("CFGMGR32.dll", "dword CM_Get_Res_Des_Data_Ex(int, void*, dword, dword, int)")
# 呼び出し: CM_Get_Res_Des_Data_Ex(rdResDes, Buffer, BufferLen, ulFlags, hMachine)
# rdResDes : UINT_PTR -> "int"
# Buffer : void* out -> "void*"
# BufferLen : DWORD -> "dword"
# 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)。

const std = @import("std");

extern "cfgmgr32" fn CM_Get_Res_Des_Data_Ex(
    rdResDes: usize, // UINT_PTR
    Buffer: ?*anyopaque, // void* out
    BufferLen: u32, // DWORD
    ulFlags: u32, // DWORD
    hMachine: isize // INT_PTR optional
) callconv(std.os.windows.WINAPI) u32;

proc CM_Get_Res_Des_Data_Ex(
    rdResDes: uint,  # UINT_PTR
    Buffer: pointer,  # void* out
    BufferLen: uint32,  # DWORD
    ulFlags: uint32,  # DWORD
    hMachine: int  # INT_PTR optional
): uint32 {.importc: "CM_Get_Res_Des_Data_Ex", stdcall, dynlib: "CFGMGR32.dll".}

pragma(lib, "cfgmgr32");
extern(Windows)
uint CM_Get_Res_Des_Data_Ex(
    size_t rdResDes,   // UINT_PTR
    void* Buffer,   // void* out
    uint BufferLen,   // DWORD
    uint ulFlags,   // DWORD
    ptrdiff_t hMachine   // INT_PTR optional
);

ccall((:CM_Get_Res_Des_Data_Ex, "CFGMGR32.dll"), stdcall, UInt32,
      (Csize_t, Ptr{Cvoid}, UInt32, UInt32, Int),
      rdResDes, Buffer, BufferLen, ulFlags, hMachine)
# rdResDes : UINT_PTR -> Csize_t
# Buffer : void* out -> Ptr{Cvoid}
# BufferLen : DWORD -> UInt32
# ulFlags : DWORD -> UInt32
# hMachine : INT_PTR optional -> Int
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t CM_Get_Res_Des_Data_Ex(
    uintptr_t rdResDes,
    void* Buffer,
    uint32_t BufferLen,
    uint32_t ulFlags,
    intptr_t hMachine);
]]
local cfgmgr32 = ffi.load("cfgmgr32")
-- cfgmgr32.CM_Get_Res_Des_Data_Ex(rdResDes, Buffer, BufferLen, ulFlags, hMachine)
-- rdResDes : UINT_PTR
-- Buffer : void* out
-- BufferLen : DWORD
-- ulFlags : DWORD
-- hMachine : INT_PTR optional
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('CFGMGR32.dll');
const CM_Get_Res_Des_Data_Ex = lib.func('__stdcall', 'CM_Get_Res_Des_Data_Ex', 'uint32_t', ['uintptr_t', 'void *', 'uint32_t', 'uint32_t', 'intptr_t']);
// CM_Get_Res_Des_Data_Ex(rdResDes, Buffer, BufferLen, ulFlags, hMachine)
// rdResDes : UINT_PTR -> 'uintptr_t'
// Buffer : void* out -> 'void *'
// BufferLen : DWORD -> 'uint32_t'
// ulFlags : DWORD -> 'uint32_t'
// hMachine : INT_PTR optional -> 'intptr_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("CFGMGR32.dll", {
  CM_Get_Res_Des_Data_Ex: { parameters: ["usize", "pointer", "u32", "u32", "isize"], result: "u32" },
});
// lib.symbols.CM_Get_Res_Des_Data_Ex(rdResDes, Buffer, BufferLen, ulFlags, hMachine)
// rdResDes : UINT_PTR -> "usize"
// Buffer : void* out -> "pointer"
// BufferLen : DWORD -> "u32"
// ulFlags : DWORD -> "u32"
// hMachine : INT_PTR optional -> "isize"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t CM_Get_Res_Des_Data_Ex(
    size_t rdResDes,
    void* Buffer,
    uint32_t BufferLen,
    uint32_t ulFlags,
    intptr_t hMachine);
C, "CFGMGR32.dll");
// $ffi->CM_Get_Res_Des_Data_Ex(rdResDes, Buffer, BufferLen, ulFlags, hMachine);
// rdResDes : UINT_PTR
// Buffer : void* out
// BufferLen : DWORD
// ulFlags : DWORD
// hMachine : INT_PTR optional
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Cfgmgr32 extends StdCallLibrary {
    Cfgmgr32 INSTANCE = Native.load("cfgmgr32", Cfgmgr32.class);
    int CM_Get_Res_Des_Data_Ex(
        long rdResDes,   // UINT_PTR
        Pointer Buffer,   // void* out
        int BufferLen,   // DWORD
        int ulFlags,   // DWORD
        long hMachine   // INT_PTR optional
    );
}

@[Link("cfgmgr32")]
lib LibCFGMGR32
  fun CM_Get_Res_Des_Data_Ex = CM_Get_Res_Des_Data_Ex(
    rdResDes : LibC::SizeT,   # UINT_PTR
    Buffer : Void*,   # void* out
    BufferLen : UInt32,   # DWORD
    ulFlags : UInt32,   # DWORD
    hMachine : LibC::SSizeT   # INT_PTR optional
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef CM_Get_Res_Des_Data_ExNative = Uint32 Function(UintPtr, Pointer<Void>, Uint32, Uint32, IntPtr);
typedef CM_Get_Res_Des_Data_ExDart = int Function(int, Pointer<Void>, int, int, int);
final CM_Get_Res_Des_Data_Ex = DynamicLibrary.open('CFGMGR32.dll')
    .lookupFunction<CM_Get_Res_Des_Data_ExNative, CM_Get_Res_Des_Data_ExDart>('CM_Get_Res_Des_Data_Ex');
// rdResDes : UINT_PTR -> UintPtr
// Buffer : void* out -> Pointer<Void>
// BufferLen : DWORD -> Uint32
// ulFlags : DWORD -> Uint32
// hMachine : INT_PTR optional -> IntPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CM_Get_Res_Des_Data_Ex(
  rdResDes: NativeUInt;   // UINT_PTR
  Buffer: Pointer;   // void* out
  BufferLen: DWORD;   // DWORD
  ulFlags: DWORD;   // DWORD
  hMachine: NativeInt   // INT_PTR optional
): DWORD; stdcall;
  external 'CFGMGR32.dll' name 'CM_Get_Res_Des_Data_Ex';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "CM_Get_Res_Des_Data_Ex"
  c_CM_Get_Res_Des_Data_Ex :: CUIntPtr -> Ptr () -> Word32 -> Word32 -> CIntPtr -> IO Word32
-- rdResDes : UINT_PTR -> CUIntPtr
-- Buffer : void* out -> Ptr ()
-- BufferLen : DWORD -> Word32
-- ulFlags : DWORD -> Word32
-- hMachine : INT_PTR optional -> CIntPtr
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let cm_get_res_des_data_ex =
  foreign "CM_Get_Res_Des_Data_Ex"
    (size_t @-> (ptr void) @-> uint32_t @-> uint32_t @-> intptr_t @-> returning uint32_t)
(* rdResDes : UINT_PTR -> size_t *)
(* Buffer : void* out -> (ptr void) *)
(* BufferLen : DWORD -> uint32_t *)
(* ulFlags : DWORD -> uint32_t *)
(* hMachine : INT_PTR optional -> intptr_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library cfgmgr32 (t "CFGMGR32.dll"))
(cffi:use-foreign-library cfgmgr32)

(cffi:defcfun ("CM_Get_Res_Des_Data_Ex" cm-get-res-des-data-ex :convention :stdcall) :uint32
  (rd-res-des :uint64)   ; UINT_PTR
  (buffer :pointer)   ; void* out
  (buffer-len :uint32)   ; DWORD
  (ul-flags :uint32)   ; DWORD
  (h-machine :int64))   ; INT_PTR optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CM_Get_Res_Des_Data_Ex = Win32::API::More->new('CFGMGR32',
    'DWORD CM_Get_Res_Des_Data_Ex(WPARAM rdResDes, LPVOID Buffer, DWORD BufferLen, DWORD ulFlags, LPARAM hMachine)');
# my $ret = $CM_Get_Res_Des_Data_Ex->Call($rdResDes, $Buffer, $BufferLen, $ulFlags, $hMachine);
# rdResDes : UINT_PTR -> WPARAM
# Buffer : void* out -> LPVOID
# BufferLen : DWORD -> DWORD
# ulFlags : DWORD -> DWORD
# hMachine : INT_PTR optional -> LPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。