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SetupDiGetActualModelsSectionW

関数

INFのプラットフォームに応じた実際のModelsセクション名を取得する。

DLLSETUPAPI.dll文字セットUnicode (-W)呼出規約winapiSetLastErrorあり

シグネチャ

// SETUPAPI.dll  (Unicode / -W)
#include <windows.h>

BOOL SetupDiGetActualModelsSectionW(
    INFCONTEXT* Context,
    SP_ALTPLATFORM_INFO_V2* AlternatePlatformInfo,   // optional
    LPWSTR InfSectionWithExt,   // optional
    DWORD InfSectionWithExtSize,
    DWORD* RequiredSize,   // optional
    void* Reserved   // optional
);

パラメーター

名前	型	方向	説明
Context	INFCONTEXT*	in	INFのModelsエントリを指すINFCONTEXT。対象モデル行を示す。
AlternatePlatformInfo	SP_ALTPLATFORM_INFO_V2*	inoptional	対象プラットフォーム情報を示す構造体。NULL指定で現在のプラットフォームを使う。
InfSectionWithExt	LPWSTR	outoptional	拡張子を付加した実際のModelsセクション名を受け取るバッファ(Unicode)。
InfSectionWithExtSize	DWORD	in	InfSectionWithExtバッファの文字数。
RequiredSize	DWORD*	outoptional	必要な文字数を受け取るポインタ。不足判定に使う。NULL可。
Reserved	void*	optional	予約済み。NULLを指定する。

戻り値の型: BOOL

各言語での呼び出し定義

// SETUPAPI.dll  (Unicode / -W)
#include <windows.h>

BOOL SetupDiGetActualModelsSectionW(
    INFCONTEXT* Context,
    SP_ALTPLATFORM_INFO_V2* AlternatePlatformInfo,   // optional
    LPWSTR InfSectionWithExt,   // optional
    DWORD InfSectionWithExtSize,
    DWORD* RequiredSize,   // optional
    void* Reserved   // optional
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", CharSet = CharSet.Unicode, SetLastError = true, ExactSpelling = true)]
static extern bool SetupDiGetActualModelsSectionW(
    IntPtr Context,   // INFCONTEXT*
    IntPtr AlternatePlatformInfo,   // SP_ALTPLATFORM_INFO_V2* optional
    [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder InfSectionWithExt,   // LPWSTR optional, out
    uint InfSectionWithExtSize,   // DWORD
    IntPtr RequiredSize,   // DWORD* optional, out
    IntPtr Reserved   // void* optional
);

<DllImport("SETUPAPI.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetupDiGetActualModelsSectionW(
    Context As IntPtr,   ' INFCONTEXT*
    AlternatePlatformInfo As IntPtr,   ' SP_ALTPLATFORM_INFO_V2* optional
    <MarshalAs(UnmanagedType.LPWStr)> InfSectionWithExt As System.Text.StringBuilder,   ' LPWSTR optional, out
    InfSectionWithExtSize As UInteger,   ' DWORD
    RequiredSize As IntPtr,   ' DWORD* optional, out
    Reserved As IntPtr   ' void* optional
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' Context : INFCONTEXT*
' AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional
' InfSectionWithExt : LPWSTR optional, out
' InfSectionWithExtSize : DWORD
' RequiredSize : DWORD* optional, out
' Reserved : void* optional
Declare PtrSafe Function SetupDiGetActualModelsSectionW Lib "setupapi" ( _
    ByVal Context As LongPtr, _
    ByVal AlternatePlatformInfo As LongPtr, _
    ByVal InfSectionWithExt As LongPtr, _
    ByVal InfSectionWithExtSize As Long, _
    ByVal RequiredSize As LongPtr, _
    ByVal Reserved As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetupDiGetActualModelsSectionW = ctypes.windll.setupapi.SetupDiGetActualModelsSectionW
SetupDiGetActualModelsSectionW.restype = wintypes.BOOL
SetupDiGetActualModelsSectionW.argtypes = [
    ctypes.c_void_p,  # Context : INFCONTEXT*
    ctypes.c_void_p,  # AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional
    wintypes.LPWSTR,  # InfSectionWithExt : LPWSTR optional, out
    wintypes.DWORD,  # InfSectionWithExtSize : DWORD
    ctypes.POINTER(wintypes.DWORD),  # RequiredSize : DWORD* optional, out
    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')
SetupDiGetActualModelsSectionW = Fiddle::Function.new(
  lib['SetupDiGetActualModelsSectionW'],
  [
    Fiddle::TYPE_VOIDP,  # Context : INFCONTEXT*
    Fiddle::TYPE_VOIDP,  # AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional
    Fiddle::TYPE_VOIDP,  # InfSectionWithExt : LPWSTR optional, out
    -Fiddle::TYPE_INT,  # InfSectionWithExtSize : DWORD
    Fiddle::TYPE_VOIDP,  # RequiredSize : DWORD* optional, out
    Fiddle::TYPE_VOIDP,  # Reserved : void* optional
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "setupapi")]
extern "system" {
    fn SetupDiGetActualModelsSectionW(
        Context: *mut INFCONTEXT,  // INFCONTEXT*
        AlternatePlatformInfo: *mut SP_ALTPLATFORM_INFO_V2,  // SP_ALTPLATFORM_INFO_V2* optional
        InfSectionWithExt: *mut u16,  // LPWSTR optional, out
        InfSectionWithExtSize: u32,  // DWORD
        RequiredSize: *mut u32,  // DWORD* optional, out
        Reserved: *mut ()  // void* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SETUPAPI.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern bool SetupDiGetActualModelsSectionW(IntPtr Context, IntPtr AlternatePlatformInfo, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder InfSectionWithExt, uint InfSectionWithExtSize, IntPtr RequiredSize, IntPtr Reserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupDiGetActualModelsSectionW' -Namespace Win32 -PassThru
# $api::SetupDiGetActualModelsSectionW(Context, AlternatePlatformInfo, InfSectionWithExt, InfSectionWithExtSize, RequiredSize, Reserved)

#uselib "SETUPAPI.dll"
#func global SetupDiGetActualModelsSectionW "SetupDiGetActualModelsSectionW" wptr, wptr, wptr, wptr, wptr, wptr
; SetupDiGetActualModelsSectionW varptr(Context), varptr(AlternatePlatformInfo), varptr(InfSectionWithExt), InfSectionWithExtSize, varptr(RequiredSize), Reserved   ; 戻り値は stat
; Context : INFCONTEXT* -> "wptr"
; AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> "wptr"
; InfSectionWithExt : LPWSTR optional, out -> "wptr"
; InfSectionWithExtSize : DWORD -> "wptr"
; RequiredSize : DWORD* optional, out -> "wptr"
; Reserved : void* optional -> "wptr"
; ※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。

出力引数:

#uselib "SETUPAPI.dll"
#cfunc global SetupDiGetActualModelsSectionW "SetupDiGetActualModelsSectionW" var, var, var, int, var, sptr
; res = SetupDiGetActualModelsSectionW(Context, AlternatePlatformInfo, InfSectionWithExt, InfSectionWithExtSize, RequiredSize, Reserved)
; Context : INFCONTEXT* -> "var"
; AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> "var"
; InfSectionWithExt : LPWSTR optional, out -> "var"
; InfSectionWithExtSize : DWORD -> "int"
; RequiredSize : DWORD* optional, out -> "var"
; 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。#uselib "SETUPAPI.dll"
#cfunc global SetupDiGetActualModelsSectionW "SetupDiGetActualModelsSectionW" sptr, sptr, sptr, int, sptr, sptr
; res = SetupDiGetActualModelsSectionW(varptr(Context), varptr(AlternatePlatformInfo), varptr(InfSectionWithExt), InfSectionWithExtSize, varptr(RequiredSize), Reserved)
; Context : INFCONTEXT* -> "sptr"
; AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> "sptr"
; InfSectionWithExt : LPWSTR optional, out -> "sptr"
; InfSectionWithExtSize : DWORD -> "int"
; RequiredSize : DWORD* optional, out -> "sptr"
; Reserved : void* optional -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; BOOL SetupDiGetActualModelsSectionW(INFCONTEXT* Context, SP_ALTPLATFORM_INFO_V2* AlternatePlatformInfo, LPWSTR InfSectionWithExt, DWORD InfSectionWithExtSize, DWORD* RequiredSize, void* Reserved)
#uselib "SETUPAPI.dll"
#cfunc global SetupDiGetActualModelsSectionW "SetupDiGetActualModelsSectionW" var, var, var, int, var, intptr
; res = SetupDiGetActualModelsSectionW(Context, AlternatePlatformInfo, InfSectionWithExt, InfSectionWithExtSize, RequiredSize, Reserved)
; Context : INFCONTEXT* -> "var"
; AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> "var"
; InfSectionWithExt : LPWSTR optional, out -> "var"
; InfSectionWithExtSize : DWORD -> "int"
; RequiredSize : DWORD* optional, out -> "var"
; 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。; BOOL SetupDiGetActualModelsSectionW(INFCONTEXT* Context, SP_ALTPLATFORM_INFO_V2* AlternatePlatformInfo, LPWSTR InfSectionWithExt, DWORD InfSectionWithExtSize, DWORD* RequiredSize, void* Reserved)
#uselib "SETUPAPI.dll"
#cfunc global SetupDiGetActualModelsSectionW "SetupDiGetActualModelsSectionW" intptr, intptr, intptr, int, intptr, intptr
; res = SetupDiGetActualModelsSectionW(varptr(Context), varptr(AlternatePlatformInfo), varptr(InfSectionWithExt), InfSectionWithExtSize, varptr(RequiredSize), Reserved)
; Context : INFCONTEXT* -> "intptr"
; AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> "intptr"
; InfSectionWithExt : LPWSTR optional, out -> "intptr"
; InfSectionWithExtSize : DWORD -> "int"
; RequiredSize : DWORD* optional, out -> "intptr"
; Reserved : void* optional -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

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

var (
	setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
	procSetupDiGetActualModelsSectionW = setupapi.NewProc("SetupDiGetActualModelsSectionW")
)

// Context (INFCONTEXT*), AlternatePlatformInfo (SP_ALTPLATFORM_INFO_V2* optional), InfSectionWithExt (LPWSTR optional, out), InfSectionWithExtSize (DWORD), RequiredSize (DWORD* optional, out), Reserved (void* optional)
r1, _, err := procSetupDiGetActualModelsSectionW.Call(
	uintptr(Context),
	uintptr(AlternatePlatformInfo),
	uintptr(InfSectionWithExt),
	uintptr(InfSectionWithExtSize),
	uintptr(RequiredSize),
	uintptr(Reserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SetupDiGetActualModelsSectionW(
  Context: Pointer;   // INFCONTEXT*
  AlternatePlatformInfo: Pointer;   // SP_ALTPLATFORM_INFO_V2* optional
  InfSectionWithExt: PWideChar;   // LPWSTR optional, out
  InfSectionWithExtSize: DWORD;   // DWORD
  RequiredSize: Pointer;   // DWORD* optional, out
  Reserved: Pointer   // void* optional
): BOOL; stdcall;
  external 'SETUPAPI.dll' name 'SetupDiGetActualModelsSectionW';

result := DllCall("SETUPAPI\SetupDiGetActualModelsSectionW"
    , "Ptr", Context   ; INFCONTEXT*
    , "Ptr", AlternatePlatformInfo   ; SP_ALTPLATFORM_INFO_V2* optional
    , "Ptr", InfSectionWithExt   ; LPWSTR optional, out
    , "UInt", InfSectionWithExtSize   ; DWORD
    , "Ptr", RequiredSize   ; DWORD* optional, out
    , "Ptr", Reserved   ; void* optional
    , "Int")   ; return: BOOL

●SetupDiGetActualModelsSectionW(Context, AlternatePlatformInfo, InfSectionWithExt, InfSectionWithExtSize, RequiredSize, Reserved) = DLL("SETUPAPI.dll", "bool SetupDiGetActualModelsSectionW(void*, void*, char*, dword, void*, void*)")
# 呼び出し: SetupDiGetActualModelsSectionW(Context, AlternatePlatformInfo, InfSectionWithExt, InfSectionWithExtSize, RequiredSize, Reserved)
# Context : INFCONTEXT* -> "void*"
# AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> "void*"
# InfSectionWithExt : LPWSTR optional, out -> "char*"
# InfSectionWithExtSize : DWORD -> "dword"
# RequiredSize : DWORD* optional, out -> "void*"
# 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。

const std = @import("std");

extern "setupapi" fn SetupDiGetActualModelsSectionW(
    Context: [*c]INFCONTEXT, // INFCONTEXT*
    AlternatePlatformInfo: [*c]SP_ALTPLATFORM_INFO_V2, // SP_ALTPLATFORM_INFO_V2* optional
    InfSectionWithExt: [*c]u16, // LPWSTR optional, out
    InfSectionWithExtSize: u32, // DWORD
    RequiredSize: [*c]u32, // DWORD* optional, out
    Reserved: ?*anyopaque // void* optional
) callconv(std.os.windows.WINAPI) i32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc SetupDiGetActualModelsSectionW(
    Context: ptr INFCONTEXT,  # INFCONTEXT*
    AlternatePlatformInfo: ptr SP_ALTPLATFORM_INFO_V2,  # SP_ALTPLATFORM_INFO_V2* optional
    InfSectionWithExt: ptr uint16,  # LPWSTR optional, out
    InfSectionWithExtSize: uint32,  # DWORD
    RequiredSize: ptr uint32,  # DWORD* optional, out
    Reserved: pointer  # void* optional
): int32 {.importc: "SetupDiGetActualModelsSectionW", stdcall, dynlib: "SETUPAPI.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "setupapi");
extern(Windows)
int SetupDiGetActualModelsSectionW(
    INFCONTEXT* Context,   // INFCONTEXT*
    SP_ALTPLATFORM_INFO_V2* AlternatePlatformInfo,   // SP_ALTPLATFORM_INFO_V2* optional
    wchar* InfSectionWithExt,   // LPWSTR optional, out
    uint InfSectionWithExtSize,   // DWORD
    uint* RequiredSize,   // DWORD* optional, out
    void* Reserved   // void* optional
);

ccall((:SetupDiGetActualModelsSectionW, "SETUPAPI.dll"), stdcall, Int32,
      (Ptr{INFCONTEXT}, Ptr{SP_ALTPLATFORM_INFO_V2}, Ptr{UInt16}, UInt32, Ptr{UInt32}, Ptr{Cvoid}),
      Context, AlternatePlatformInfo, InfSectionWithExt, InfSectionWithExtSize, RequiredSize, Reserved)
# Context : INFCONTEXT* -> Ptr{INFCONTEXT}
# AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> Ptr{SP_ALTPLATFORM_INFO_V2}
# InfSectionWithExt : LPWSTR optional, out -> Ptr{UInt16}
# InfSectionWithExtSize : DWORD -> UInt32
# RequiredSize : DWORD* optional, out -> Ptr{UInt32}
# Reserved : void* optional -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。

local ffi = require("ffi")
ffi.cdef[[
int32_t SetupDiGetActualModelsSectionW(
    void* Context,
    void* AlternatePlatformInfo,
    uint16_t* InfSectionWithExt,
    uint32_t InfSectionWithExtSize,
    uint32_t* RequiredSize,
    void* Reserved);
]]
local setupapi = ffi.load("setupapi")
-- setupapi.SetupDiGetActualModelsSectionW(Context, AlternatePlatformInfo, InfSectionWithExt, InfSectionWithExtSize, RequiredSize, Reserved)
-- Context : INFCONTEXT*
-- AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional
-- InfSectionWithExt : LPWSTR optional, out
-- InfSectionWithExtSize : DWORD
-- RequiredSize : DWORD* optional, out
-- Reserved : void* 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。

const koffi = require('koffi');
const lib = koffi.load('SETUPAPI.dll');
const SetupDiGetActualModelsSectionW = lib.func('__stdcall', 'SetupDiGetActualModelsSectionW', 'int32_t', ['void *', 'void *', 'uint16_t *', 'uint32_t', 'uint32_t *', 'void *']);
// SetupDiGetActualModelsSectionW(Context, AlternatePlatformInfo, InfSectionWithExt, InfSectionWithExtSize, RequiredSize, Reserved)
// Context : INFCONTEXT* -> 'void *'
// AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> 'void *'
// InfSectionWithExt : LPWSTR optional, out -> 'uint16_t *'
// InfSectionWithExtSize : DWORD -> 'uint32_t'
// RequiredSize : DWORD* optional, out -> 'uint32_t *'
// Reserved : void* optional -> 'void *'
// 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("SETUPAPI.dll", {
  SetupDiGetActualModelsSectionW: { parameters: ["pointer", "pointer", "buffer", "u32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.SetupDiGetActualModelsSectionW(Context, AlternatePlatformInfo, InfSectionWithExt, InfSectionWithExtSize, RequiredSize, Reserved)
// Context : INFCONTEXT* -> "pointer"
// AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> "pointer"
// InfSectionWithExt : LPWSTR optional, out -> "buffer"
// InfSectionWithExtSize : DWORD -> "u32"
// RequiredSize : DWORD* optional, out -> "pointer"
// Reserved : void* optional -> "pointer"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)を Uint8Array で渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t SetupDiGetActualModelsSectionW(
    void* Context,
    void* AlternatePlatformInfo,
    uint16_t* InfSectionWithExt,
    uint32_t InfSectionWithExtSize,
    uint32_t* RequiredSize,
    void* Reserved);
C, "SETUPAPI.dll");
// $ffi->SetupDiGetActualModelsSectionW(Context, AlternatePlatformInfo, InfSectionWithExt, InfSectionWithExtSize, RequiredSize, Reserved);
// Context : INFCONTEXT*
// AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional
// InfSectionWithExt : LPWSTR optional, out
// InfSectionWithExtSize : DWORD
// RequiredSize : DWORD* optional, out
// Reserved : void* 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 Setupapi extends StdCallLibrary {
    Setupapi INSTANCE = Native.load("setupapi", Setupapi.class, W32APIOptions.UNICODE_OPTIONS);
    boolean SetupDiGetActualModelsSectionW(
        Pointer Context,   // INFCONTEXT*
        Pointer AlternatePlatformInfo,   // SP_ALTPLATFORM_INFO_V2* optional
        char[] InfSectionWithExt,   // LPWSTR optional, out
        int InfSectionWithExtSize,   // DWORD
        IntByReference RequiredSize,   // DWORD* optional, out
        Pointer Reserved   // void* optional
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("setupapi")]
lib LibSETUPAPI
  fun SetupDiGetActualModelsSectionW = SetupDiGetActualModelsSectionW(
    Context : INFCONTEXT*,   # INFCONTEXT*
    AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2*,   # SP_ALTPLATFORM_INFO_V2* optional
    InfSectionWithExt : UInt16*,   # LPWSTR optional, out
    InfSectionWithExtSize : UInt32,   # DWORD
    RequiredSize : UInt32*,   # DWORD* optional, out
    Reserved : Void*   # void* optional
  ) : Int32
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 SetupDiGetActualModelsSectionWNative = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Utf16>, Uint32, Pointer<Uint32>, Pointer<Void>);
typedef SetupDiGetActualModelsSectionWDart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Utf16>, int, Pointer<Uint32>, Pointer<Void>);
final SetupDiGetActualModelsSectionW = DynamicLibrary.open('SETUPAPI.dll')
    .lookupFunction<SetupDiGetActualModelsSectionWNative, SetupDiGetActualModelsSectionWDart>('SetupDiGetActualModelsSectionW');
// Context : INFCONTEXT* -> Pointer<Void>
// AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> Pointer<Void>
// InfSectionWithExt : LPWSTR optional, out -> Pointer<Utf16>
// InfSectionWithExtSize : DWORD -> Uint32
// RequiredSize : DWORD* optional, out -> Pointer<Uint32>
// Reserved : void* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SetupDiGetActualModelsSectionW(
  Context: Pointer;   // INFCONTEXT*
  AlternatePlatformInfo: Pointer;   // SP_ALTPLATFORM_INFO_V2* optional
  InfSectionWithExt: PWideChar;   // LPWSTR optional, out
  InfSectionWithExtSize: DWORD;   // DWORD
  RequiredSize: Pointer;   // DWORD* optional, out
  Reserved: Pointer   // void* optional
): BOOL; stdcall;
  external 'SETUPAPI.dll' name 'SetupDiGetActualModelsSectionW';

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

foreign import stdcall safe "SetupDiGetActualModelsSectionW"
  c_SetupDiGetActualModelsSectionW :: Ptr () -> Ptr () -> CWString -> Word32 -> Ptr Word32 -> Ptr () -> IO CInt
-- Context : INFCONTEXT* -> Ptr ()
-- AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> Ptr ()
-- InfSectionWithExt : LPWSTR optional, out -> CWString
-- InfSectionWithExtSize : DWORD -> Word32
-- RequiredSize : DWORD* optional, out -> Ptr Word32
-- Reserved : void* optional -> Ptr ()
-- 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 setupdigetactualmodelssectionw =
  foreign "SetupDiGetActualModelsSectionW"
    ((ptr void) @-> (ptr void) @-> (ptr uint16_t) @-> uint32_t @-> (ptr uint32_t) @-> (ptr void) @-> returning int32_t)
(* Context : INFCONTEXT* -> (ptr void) *)
(* AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> (ptr void) *)
(* InfSectionWithExt : LPWSTR optional, out -> (ptr uint16_t) *)
(* InfSectionWithExtSize : DWORD -> uint32_t *)
(* RequiredSize : DWORD* optional, out -> (ptr uint32_t) *)
(* Reserved : void* optional -> (ptr void) *)
(* 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 setupapi (t "SETUPAPI.dll"))
(cffi:use-foreign-library setupapi)

(cffi:defcfun ("SetupDiGetActualModelsSectionW" setup-di-get-actual-models-section-w :convention :stdcall) :int32
  (context :pointer)   ; INFCONTEXT*
  (alternate-platform-info :pointer)   ; SP_ALTPLATFORM_INFO_V2* optional
  (inf-section-with-ext :pointer)   ; LPWSTR optional, out
  (inf-section-with-ext-size :uint32)   ; DWORD
  (required-size :pointer)   ; DWORD* optional, out
  (reserved :pointer))   ; void* optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SetupDiGetActualModelsSectionW = Win32::API::More->new('SETUPAPI',
    'BOOL SetupDiGetActualModelsSectionW(LPVOID Context, LPVOID AlternatePlatformInfo, LPWSTR InfSectionWithExt, DWORD InfSectionWithExtSize, LPVOID RequiredSize, LPVOID Reserved)');
# my $ret = $SetupDiGetActualModelsSectionW->Call($Context, $AlternatePlatformInfo, $InfSectionWithExt, $InfSectionWithExtSize, $RequiredSize, $Reserved);
# Context : INFCONTEXT* -> LPVOID
# AlternatePlatformInfo : SP_ALTPLATFORM_INFO_V2* optional -> LPVOID
# InfSectionWithExt : LPWSTR optional, out -> LPWSTR
# InfSectionWithExtSize : DWORD -> DWORD
# RequiredSize : DWORD* optional, out -> LPVOID
# Reserved : void* optional -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。

SetupDiGetActualModelsSectionW

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