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DevCreateObjectQueryEx

関数
拡張パラメータ付きでデバイスオブジェクトの非同期クエリを作成する。
DLLapi-ms-win-devices-query-l1-1-1.dll呼出規約winapi

シグネチャ

// api-ms-win-devices-query-l1-1-1.dll
#include <windows.h>

HRESULT DevCreateObjectQueryEx(
    DEV_OBJECT_TYPE ObjectType,
    DWORD QueryFlags,
    DWORD cRequestedProperties,
    const DEVPROPCOMPKEY* pRequestedProperties,   // optional
    DWORD cFilterExpressionCount,
    const DEVPROP_FILTER_EXPRESSION* pFilter,   // optional
    DWORD cExtendedParameterCount,
    const DEV_QUERY_PARAMETER* pExtendedParameters,   // optional
    PDEV_QUERY_RESULT_CALLBACK pCallback,
    void* pContext,   // optional
    HDEVQUERY* phDevQuery
);

パラメーター

名前方向説明
ObjectTypeDEV_OBJECT_TYPEin問い合わせ対象のオブジェクト種別を示すDEV_OBJECT_TYPE列挙値。
QueryFlagsDWORDinクエリ動作を制御するDEVQUERYFLAGSビットフラグ。更新通知や非同期完了などを指定する。
cRequestedPropertiesDWORDin要求するプロパティ数。pRequestedProperties配列の要素数。0で非取得。
pRequestedPropertiesDEVPROPCOMPKEY*inoptional取得したいプロパティを示すDEVPROPCOMPKEY配列へのポインター。NULL可。
cFilterExpressionCountDWORDinフィルター式の数。pFilter配列の要素数。0でフィルターなし。
pFilterDEVPROP_FILTER_EXPRESSION*inoptional結果を絞り込むDEVPROP_FILTER_EXPRESSION配列へのポインター。NULL可。
cExtendedParameterCountDWORDin拡張パラメーターの数。pExtendedParameters配列の要素数。0で指定なし。
pExtendedParametersDEV_QUERY_PARAMETER*inoptionalクエリ動作を拡張するDEV_QUERY_PARAMETER配列へのポインター。NULL可。
pCallbackPDEV_QUERY_RESULT_CALLBACKinクエリ結果を受け取るPDEV_QUERY_RESULT_CALLBACKコールバックへのポインター。
pContextvoid*inoptionalコールバックへ渡される任意のユーザーコンテキストへのポインター。NULL可。
phDevQueryHDEVQUERY*out生成されたクエリのハンドルHDEVQUERYを受け取るポインター。

戻り値の型: HRESULT

各言語での呼び出し定義

// api-ms-win-devices-query-l1-1-1.dll
#include <windows.h>

HRESULT DevCreateObjectQueryEx(
    DEV_OBJECT_TYPE ObjectType,
    DWORD QueryFlags,
    DWORD cRequestedProperties,
    const DEVPROPCOMPKEY* pRequestedProperties,   // optional
    DWORD cFilterExpressionCount,
    const DEVPROP_FILTER_EXPRESSION* pFilter,   // optional
    DWORD cExtendedParameterCount,
    const DEV_QUERY_PARAMETER* pExtendedParameters,   // optional
    PDEV_QUERY_RESULT_CALLBACK pCallback,
    void* pContext,   // optional
    HDEVQUERY* phDevQuery
);
[DllImport("api-ms-win-devices-query-l1-1-1.dll", ExactSpelling = true)]
static extern int DevCreateObjectQueryEx(
    int ObjectType,   // DEV_OBJECT_TYPE
    uint QueryFlags,   // DWORD
    uint cRequestedProperties,   // DWORD
    IntPtr pRequestedProperties,   // DEVPROPCOMPKEY* optional
    uint cFilterExpressionCount,   // DWORD
    IntPtr pFilter,   // DEVPROP_FILTER_EXPRESSION* optional
    uint cExtendedParameterCount,   // DWORD
    IntPtr pExtendedParameters,   // DEV_QUERY_PARAMETER* optional
    IntPtr pCallback,   // PDEV_QUERY_RESULT_CALLBACK
    IntPtr pContext,   // void* optional
    IntPtr phDevQuery   // HDEVQUERY* out
);
<DllImport("api-ms-win-devices-query-l1-1-1.dll", ExactSpelling:=True)>
Public Shared Function DevCreateObjectQueryEx(
    ObjectType As Integer,   ' DEV_OBJECT_TYPE
    QueryFlags As UInteger,   ' DWORD
    cRequestedProperties As UInteger,   ' DWORD
    pRequestedProperties As IntPtr,   ' DEVPROPCOMPKEY* optional
    cFilterExpressionCount As UInteger,   ' DWORD
    pFilter As IntPtr,   ' DEVPROP_FILTER_EXPRESSION* optional
    cExtendedParameterCount As UInteger,   ' DWORD
    pExtendedParameters As IntPtr,   ' DEV_QUERY_PARAMETER* optional
    pCallback As IntPtr,   ' PDEV_QUERY_RESULT_CALLBACK
    pContext As IntPtr,   ' void* optional
    phDevQuery As IntPtr   ' HDEVQUERY* out
) As Integer
End Function
' ObjectType : DEV_OBJECT_TYPE
' QueryFlags : DWORD
' cRequestedProperties : DWORD
' pRequestedProperties : DEVPROPCOMPKEY* optional
' cFilterExpressionCount : DWORD
' pFilter : DEVPROP_FILTER_EXPRESSION* optional
' cExtendedParameterCount : DWORD
' pExtendedParameters : DEV_QUERY_PARAMETER* optional
' pCallback : PDEV_QUERY_RESULT_CALLBACK
' pContext : void* optional
' phDevQuery : HDEVQUERY* out
Declare PtrSafe Function DevCreateObjectQueryEx Lib "api-ms-win-devices-query-l1-1-1" ( _
    ByVal ObjectType As Long, _
    ByVal QueryFlags As Long, _
    ByVal cRequestedProperties As Long, _
    ByVal pRequestedProperties As LongPtr, _
    ByVal cFilterExpressionCount As Long, _
    ByVal pFilter As LongPtr, _
    ByVal cExtendedParameterCount As Long, _
    ByVal pExtendedParameters As LongPtr, _
    ByVal pCallback As LongPtr, _
    ByVal pContext As LongPtr, _
    ByVal phDevQuery 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

DevCreateObjectQueryEx = ctypes.windll.LoadLibrary("api-ms-win-devices-query-l1-1-1.dll").DevCreateObjectQueryEx
DevCreateObjectQueryEx.restype = ctypes.c_int
DevCreateObjectQueryEx.argtypes = [
    ctypes.c_int,  # ObjectType : DEV_OBJECT_TYPE
    wintypes.DWORD,  # QueryFlags : DWORD
    wintypes.DWORD,  # cRequestedProperties : DWORD
    ctypes.c_void_p,  # pRequestedProperties : DEVPROPCOMPKEY* optional
    wintypes.DWORD,  # cFilterExpressionCount : DWORD
    ctypes.c_void_p,  # pFilter : DEVPROP_FILTER_EXPRESSION* optional
    wintypes.DWORD,  # cExtendedParameterCount : DWORD
    ctypes.c_void_p,  # pExtendedParameters : DEV_QUERY_PARAMETER* optional
    ctypes.c_void_p,  # pCallback : PDEV_QUERY_RESULT_CALLBACK
    ctypes.POINTER(None),  # pContext : void* optional
    ctypes.c_void_p,  # phDevQuery : HDEVQUERY* out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('api-ms-win-devices-query-l1-1-1.dll')
DevCreateObjectQueryEx = Fiddle::Function.new(
  lib['DevCreateObjectQueryEx'],
  [
    Fiddle::TYPE_INT,  # ObjectType : DEV_OBJECT_TYPE
    -Fiddle::TYPE_INT,  # QueryFlags : DWORD
    -Fiddle::TYPE_INT,  # cRequestedProperties : DWORD
    Fiddle::TYPE_VOIDP,  # pRequestedProperties : DEVPROPCOMPKEY* optional
    -Fiddle::TYPE_INT,  # cFilterExpressionCount : DWORD
    Fiddle::TYPE_VOIDP,  # pFilter : DEVPROP_FILTER_EXPRESSION* optional
    -Fiddle::TYPE_INT,  # cExtendedParameterCount : DWORD
    Fiddle::TYPE_VOIDP,  # pExtendedParameters : DEV_QUERY_PARAMETER* optional
    Fiddle::TYPE_VOIDP,  # pCallback : PDEV_QUERY_RESULT_CALLBACK
    Fiddle::TYPE_VOIDP,  # pContext : void* optional
    Fiddle::TYPE_VOIDP,  # phDevQuery : HDEVQUERY* out
  ],
  Fiddle::TYPE_INT)
#[link(name = "api-ms-win-devices-query-l1-1-1")]
extern "system" {
    fn DevCreateObjectQueryEx(
        ObjectType: i32,  // DEV_OBJECT_TYPE
        QueryFlags: u32,  // DWORD
        cRequestedProperties: u32,  // DWORD
        pRequestedProperties: *const DEVPROPCOMPKEY,  // DEVPROPCOMPKEY* optional
        cFilterExpressionCount: u32,  // DWORD
        pFilter: *const DEVPROP_FILTER_EXPRESSION,  // DEVPROP_FILTER_EXPRESSION* optional
        cExtendedParameterCount: u32,  // DWORD
        pExtendedParameters: *const DEV_QUERY_PARAMETER,  // DEV_QUERY_PARAMETER* optional
        pCallback: *const core::ffi::c_void,  // PDEV_QUERY_RESULT_CALLBACK
        pContext: *mut (),  // void* optional
        phDevQuery: *mut *mut core::ffi::c_void  // HDEVQUERY* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("api-ms-win-devices-query-l1-1-1.dll")]
public static extern int DevCreateObjectQueryEx(int ObjectType, uint QueryFlags, uint cRequestedProperties, IntPtr pRequestedProperties, uint cFilterExpressionCount, IntPtr pFilter, uint cExtendedParameterCount, IntPtr pExtendedParameters, IntPtr pCallback, IntPtr pContext, IntPtr phDevQuery);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-devices-query-l1-1-1_DevCreateObjectQueryEx' -Namespace Win32 -PassThru
# $api::DevCreateObjectQueryEx(ObjectType, QueryFlags, cRequestedProperties, pRequestedProperties, cFilterExpressionCount, pFilter, cExtendedParameterCount, pExtendedParameters, pCallback, pContext, phDevQuery)
#uselib "api-ms-win-devices-query-l1-1-1.dll"
#func global DevCreateObjectQueryEx "DevCreateObjectQueryEx" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; DevCreateObjectQueryEx ObjectType, QueryFlags, cRequestedProperties, varptr(pRequestedProperties), cFilterExpressionCount, varptr(pFilter), cExtendedParameterCount, varptr(pExtendedParameters), pCallback, pContext, phDevQuery   ; 戻り値は stat
; ObjectType : DEV_OBJECT_TYPE -> "sptr"
; QueryFlags : DWORD -> "sptr"
; cRequestedProperties : DWORD -> "sptr"
; pRequestedProperties : DEVPROPCOMPKEY* optional -> "sptr"
; cFilterExpressionCount : DWORD -> "sptr"
; pFilter : DEVPROP_FILTER_EXPRESSION* optional -> "sptr"
; cExtendedParameterCount : DWORD -> "sptr"
; pExtendedParameters : DEV_QUERY_PARAMETER* optional -> "sptr"
; pCallback : PDEV_QUERY_RESULT_CALLBACK -> "sptr"
; pContext : void* optional -> "sptr"
; phDevQuery : HDEVQUERY* 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。
出力引数:
#uselib "api-ms-win-devices-query-l1-1-1.dll"
#cfunc global DevCreateObjectQueryEx "DevCreateObjectQueryEx" int, int, int, var, int, var, int, var, sptr, sptr, sptr
; res = DevCreateObjectQueryEx(ObjectType, QueryFlags, cRequestedProperties, pRequestedProperties, cFilterExpressionCount, pFilter, cExtendedParameterCount, pExtendedParameters, pCallback, pContext, phDevQuery)
; ObjectType : DEV_OBJECT_TYPE -> "int"
; QueryFlags : DWORD -> "int"
; cRequestedProperties : DWORD -> "int"
; pRequestedProperties : DEVPROPCOMPKEY* optional -> "var"
; cFilterExpressionCount : DWORD -> "int"
; pFilter : DEVPROP_FILTER_EXPRESSION* optional -> "var"
; cExtendedParameterCount : DWORD -> "int"
; pExtendedParameters : DEV_QUERY_PARAMETER* optional -> "var"
; pCallback : PDEV_QUERY_RESULT_CALLBACK -> "sptr"
; pContext : void* optional -> "sptr"
; phDevQuery : HDEVQUERY* out -> "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。
出力引数:
; HRESULT DevCreateObjectQueryEx(DEV_OBJECT_TYPE ObjectType, DWORD QueryFlags, DWORD cRequestedProperties, DEVPROPCOMPKEY* pRequestedProperties, DWORD cFilterExpressionCount, DEVPROP_FILTER_EXPRESSION* pFilter, DWORD cExtendedParameterCount, DEV_QUERY_PARAMETER* pExtendedParameters, PDEV_QUERY_RESULT_CALLBACK pCallback, void* pContext, HDEVQUERY* phDevQuery)
#uselib "api-ms-win-devices-query-l1-1-1.dll"
#cfunc global DevCreateObjectQueryEx "DevCreateObjectQueryEx" int, int, int, var, int, var, int, var, intptr, intptr, intptr
; res = DevCreateObjectQueryEx(ObjectType, QueryFlags, cRequestedProperties, pRequestedProperties, cFilterExpressionCount, pFilter, cExtendedParameterCount, pExtendedParameters, pCallback, pContext, phDevQuery)
; ObjectType : DEV_OBJECT_TYPE -> "int"
; QueryFlags : DWORD -> "int"
; cRequestedProperties : DWORD -> "int"
; pRequestedProperties : DEVPROPCOMPKEY* optional -> "var"
; cFilterExpressionCount : DWORD -> "int"
; pFilter : DEVPROP_FILTER_EXPRESSION* optional -> "var"
; cExtendedParameterCount : DWORD -> "int"
; pExtendedParameters : DEV_QUERY_PARAMETER* optional -> "var"
; pCallback : PDEV_QUERY_RESULT_CALLBACK -> "intptr"
; pContext : void* optional -> "intptr"
; phDevQuery : HDEVQUERY* out -> "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 (
	api_ms_win_devices_query_l1_1_1 = windows.NewLazySystemDLL("api-ms-win-devices-query-l1-1-1.dll")
	procDevCreateObjectQueryEx = api_ms_win_devices_query_l1_1_1.NewProc("DevCreateObjectQueryEx")
)

// ObjectType (DEV_OBJECT_TYPE), QueryFlags (DWORD), cRequestedProperties (DWORD), pRequestedProperties (DEVPROPCOMPKEY* optional), cFilterExpressionCount (DWORD), pFilter (DEVPROP_FILTER_EXPRESSION* optional), cExtendedParameterCount (DWORD), pExtendedParameters (DEV_QUERY_PARAMETER* optional), pCallback (PDEV_QUERY_RESULT_CALLBACK), pContext (void* optional), phDevQuery (HDEVQUERY* out)
r1, _, err := procDevCreateObjectQueryEx.Call(
	uintptr(ObjectType),
	uintptr(QueryFlags),
	uintptr(cRequestedProperties),
	uintptr(pRequestedProperties),
	uintptr(cFilterExpressionCount),
	uintptr(pFilter),
	uintptr(cExtendedParameterCount),
	uintptr(pExtendedParameters),
	uintptr(pCallback),
	uintptr(pContext),
	uintptr(phDevQuery),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT
function DevCreateObjectQueryEx(
  ObjectType: Integer;   // DEV_OBJECT_TYPE
  QueryFlags: DWORD;   // DWORD
  cRequestedProperties: DWORD;   // DWORD
  pRequestedProperties: Pointer;   // DEVPROPCOMPKEY* optional
  cFilterExpressionCount: DWORD;   // DWORD
  pFilter: Pointer;   // DEVPROP_FILTER_EXPRESSION* optional
  cExtendedParameterCount: DWORD;   // DWORD
  pExtendedParameters: Pointer;   // DEV_QUERY_PARAMETER* optional
  pCallback: Pointer;   // PDEV_QUERY_RESULT_CALLBACK
  pContext: Pointer;   // void* optional
  phDevQuery: Pointer   // HDEVQUERY* out
): Integer; stdcall;
  external 'api-ms-win-devices-query-l1-1-1.dll' name 'DevCreateObjectQueryEx';
result := DllCall("api-ms-win-devices-query-l1-1-1\DevCreateObjectQueryEx"
    , "Int", ObjectType   ; DEV_OBJECT_TYPE
    , "UInt", QueryFlags   ; DWORD
    , "UInt", cRequestedProperties   ; DWORD
    , "Ptr", pRequestedProperties   ; DEVPROPCOMPKEY* optional
    , "UInt", cFilterExpressionCount   ; DWORD
    , "Ptr", pFilter   ; DEVPROP_FILTER_EXPRESSION* optional
    , "UInt", cExtendedParameterCount   ; DWORD
    , "Ptr", pExtendedParameters   ; DEV_QUERY_PARAMETER* optional
    , "Ptr", pCallback   ; PDEV_QUERY_RESULT_CALLBACK
    , "Ptr", pContext   ; void* optional
    , "Ptr", phDevQuery   ; HDEVQUERY* out
    , "Int")   ; return: HRESULT
●DevCreateObjectQueryEx(ObjectType, QueryFlags, cRequestedProperties, pRequestedProperties, cFilterExpressionCount, pFilter, cExtendedParameterCount, pExtendedParameters, pCallback, pContext, phDevQuery) = DLL("api-ms-win-devices-query-l1-1-1.dll", "int DevCreateObjectQueryEx(int, dword, dword, void*, dword, void*, dword, void*, void*, void*, void*)")
# 呼び出し: DevCreateObjectQueryEx(ObjectType, QueryFlags, cRequestedProperties, pRequestedProperties, cFilterExpressionCount, pFilter, cExtendedParameterCount, pExtendedParameters, pCallback, pContext, phDevQuery)
# ObjectType : DEV_OBJECT_TYPE -> "int"
# QueryFlags : DWORD -> "dword"
# cRequestedProperties : DWORD -> "dword"
# pRequestedProperties : DEVPROPCOMPKEY* optional -> "void*"
# cFilterExpressionCount : DWORD -> "dword"
# pFilter : DEVPROP_FILTER_EXPRESSION* optional -> "void*"
# cExtendedParameterCount : DWORD -> "dword"
# pExtendedParameters : DEV_QUERY_PARAMETER* optional -> "void*"
# pCallback : PDEV_QUERY_RESULT_CALLBACK -> "void*"
# pContext : void* optional -> "void*"
# phDevQuery : HDEVQUERY* 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)。
const std = @import("std");

extern "api-ms-win-devices-query-l1-1-1" fn DevCreateObjectQueryEx(
    ObjectType: i32, // DEV_OBJECT_TYPE
    QueryFlags: u32, // DWORD
    cRequestedProperties: u32, // DWORD
    pRequestedProperties: [*c]DEVPROPCOMPKEY, // DEVPROPCOMPKEY* optional
    cFilterExpressionCount: u32, // DWORD
    pFilter: [*c]DEVPROP_FILTER_EXPRESSION, // DEVPROP_FILTER_EXPRESSION* optional
    cExtendedParameterCount: u32, // DWORD
    pExtendedParameters: [*c]DEV_QUERY_PARAMETER, // DEV_QUERY_PARAMETER* optional
    pCallback: ?*anyopaque, // PDEV_QUERY_RESULT_CALLBACK
    pContext: ?*anyopaque, // void* optional
    phDevQuery: ?*anyopaque // HDEVQUERY* out
) callconv(std.os.windows.WINAPI) i32;
proc DevCreateObjectQueryEx(
    ObjectType: int32,  # DEV_OBJECT_TYPE
    QueryFlags: uint32,  # DWORD
    cRequestedProperties: uint32,  # DWORD
    pRequestedProperties: ptr DEVPROPCOMPKEY,  # DEVPROPCOMPKEY* optional
    cFilterExpressionCount: uint32,  # DWORD
    pFilter: ptr DEVPROP_FILTER_EXPRESSION,  # DEVPROP_FILTER_EXPRESSION* optional
    cExtendedParameterCount: uint32,  # DWORD
    pExtendedParameters: ptr DEV_QUERY_PARAMETER,  # DEV_QUERY_PARAMETER* optional
    pCallback: pointer,  # PDEV_QUERY_RESULT_CALLBACK
    pContext: pointer,  # void* optional
    phDevQuery: pointer  # HDEVQUERY* out
): int32 {.importc: "DevCreateObjectQueryEx", stdcall, dynlib: "api-ms-win-devices-query-l1-1-1.dll".}
pragma(lib, "api-ms-win-devices-query-l1-1-1");
extern(Windows)
int DevCreateObjectQueryEx(
    int ObjectType,   // DEV_OBJECT_TYPE
    uint QueryFlags,   // DWORD
    uint cRequestedProperties,   // DWORD
    DEVPROPCOMPKEY* pRequestedProperties,   // DEVPROPCOMPKEY* optional
    uint cFilterExpressionCount,   // DWORD
    DEVPROP_FILTER_EXPRESSION* pFilter,   // DEVPROP_FILTER_EXPRESSION* optional
    uint cExtendedParameterCount,   // DWORD
    DEV_QUERY_PARAMETER* pExtendedParameters,   // DEV_QUERY_PARAMETER* optional
    void* pCallback,   // PDEV_QUERY_RESULT_CALLBACK
    void* pContext,   // void* optional
    void* phDevQuery   // HDEVQUERY* out
);
ccall((:DevCreateObjectQueryEx, "api-ms-win-devices-query-l1-1-1.dll"), stdcall, Int32,
      (Int32, UInt32, UInt32, Ptr{DEVPROPCOMPKEY}, UInt32, Ptr{DEVPROP_FILTER_EXPRESSION}, UInt32, Ptr{DEV_QUERY_PARAMETER}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{Cvoid}),
      ObjectType, QueryFlags, cRequestedProperties, pRequestedProperties, cFilterExpressionCount, pFilter, cExtendedParameterCount, pExtendedParameters, pCallback, pContext, phDevQuery)
# ObjectType : DEV_OBJECT_TYPE -> Int32
# QueryFlags : DWORD -> UInt32
# cRequestedProperties : DWORD -> UInt32
# pRequestedProperties : DEVPROPCOMPKEY* optional -> Ptr{DEVPROPCOMPKEY}
# cFilterExpressionCount : DWORD -> UInt32
# pFilter : DEVPROP_FILTER_EXPRESSION* optional -> Ptr{DEVPROP_FILTER_EXPRESSION}
# cExtendedParameterCount : DWORD -> UInt32
# pExtendedParameters : DEV_QUERY_PARAMETER* optional -> Ptr{DEV_QUERY_PARAMETER}
# pCallback : PDEV_QUERY_RESULT_CALLBACK -> Ptr{Cvoid}
# pContext : void* optional -> Ptr{Cvoid}
# phDevQuery : HDEVQUERY* out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t DevCreateObjectQueryEx(
    int32_t ObjectType,
    uint32_t QueryFlags,
    uint32_t cRequestedProperties,
    void* pRequestedProperties,
    uint32_t cFilterExpressionCount,
    void* pFilter,
    uint32_t cExtendedParameterCount,
    void* pExtendedParameters,
    void* pCallback,
    void* pContext,
    void* phDevQuery);
]]
local api-ms-win-devices-query-l1-1-1 = ffi.load("api-ms-win-devices-query-l1-1-1")
-- api-ms-win-devices-query-l1-1-1.DevCreateObjectQueryEx(ObjectType, QueryFlags, cRequestedProperties, pRequestedProperties, cFilterExpressionCount, pFilter, cExtendedParameterCount, pExtendedParameters, pCallback, pContext, phDevQuery)
-- ObjectType : DEV_OBJECT_TYPE
-- QueryFlags : DWORD
-- cRequestedProperties : DWORD
-- pRequestedProperties : DEVPROPCOMPKEY* optional
-- cFilterExpressionCount : DWORD
-- pFilter : DEVPROP_FILTER_EXPRESSION* optional
-- cExtendedParameterCount : DWORD
-- pExtendedParameters : DEV_QUERY_PARAMETER* optional
-- pCallback : PDEV_QUERY_RESULT_CALLBACK
-- pContext : void* optional
-- phDevQuery : HDEVQUERY* out
-- 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('api-ms-win-devices-query-l1-1-1.dll');
const DevCreateObjectQueryEx = lib.func('__stdcall', 'DevCreateObjectQueryEx', 'int32_t', ['int32_t', 'uint32_t', 'uint32_t', 'void *', 'uint32_t', 'void *', 'uint32_t', 'void *', 'void *', 'void *', 'void *']);
// DevCreateObjectQueryEx(ObjectType, QueryFlags, cRequestedProperties, pRequestedProperties, cFilterExpressionCount, pFilter, cExtendedParameterCount, pExtendedParameters, pCallback, pContext, phDevQuery)
// ObjectType : DEV_OBJECT_TYPE -> 'int32_t'
// QueryFlags : DWORD -> 'uint32_t'
// cRequestedProperties : DWORD -> 'uint32_t'
// pRequestedProperties : DEVPROPCOMPKEY* optional -> 'void *'
// cFilterExpressionCount : DWORD -> 'uint32_t'
// pFilter : DEVPROP_FILTER_EXPRESSION* optional -> 'void *'
// cExtendedParameterCount : DWORD -> 'uint32_t'
// pExtendedParameters : DEV_QUERY_PARAMETER* optional -> 'void *'
// pCallback : PDEV_QUERY_RESULT_CALLBACK -> 'void *'
// pContext : void* optional -> 'void *'
// phDevQuery : HDEVQUERY* out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
// コールバック(関数ポインタ)は koffi.proto/koffi.register で型を定義して渡す(素の void* では JS 関数を渡せない)。
const lib = Deno.dlopen("api-ms-win-devices-query-l1-1-1.dll", {
  DevCreateObjectQueryEx: { parameters: ["i32", "u32", "u32", "pointer", "u32", "pointer", "u32", "pointer", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.DevCreateObjectQueryEx(ObjectType, QueryFlags, cRequestedProperties, pRequestedProperties, cFilterExpressionCount, pFilter, cExtendedParameterCount, pExtendedParameters, pCallback, pContext, phDevQuery)
// ObjectType : DEV_OBJECT_TYPE -> "i32"
// QueryFlags : DWORD -> "u32"
// cRequestedProperties : DWORD -> "u32"
// pRequestedProperties : DEVPROPCOMPKEY* optional -> "pointer"
// cFilterExpressionCount : DWORD -> "u32"
// pFilter : DEVPROP_FILTER_EXPRESSION* optional -> "pointer"
// cExtendedParameterCount : DWORD -> "u32"
// pExtendedParameters : DEV_QUERY_PARAMETER* optional -> "pointer"
// pCallback : PDEV_QUERY_RESULT_CALLBACK -> "pointer"
// pContext : void* optional -> "pointer"
// phDevQuery : HDEVQUERY* out -> "pointer"
// 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
int32_t DevCreateObjectQueryEx(
    int32_t ObjectType,
    uint32_t QueryFlags,
    uint32_t cRequestedProperties,
    void* pRequestedProperties,
    uint32_t cFilterExpressionCount,
    void* pFilter,
    uint32_t cExtendedParameterCount,
    void* pExtendedParameters,
    void* pCallback,
    void* pContext,
    void* phDevQuery);
C, "api-ms-win-devices-query-l1-1-1.dll");
// $ffi->DevCreateObjectQueryEx(ObjectType, QueryFlags, cRequestedProperties, pRequestedProperties, cFilterExpressionCount, pFilter, cExtendedParameterCount, pExtendedParameters, pCallback, pContext, phDevQuery);
// ObjectType : DEV_OBJECT_TYPE
// QueryFlags : DWORD
// cRequestedProperties : DWORD
// pRequestedProperties : DEVPROPCOMPKEY* optional
// cFilterExpressionCount : DWORD
// pFilter : DEVPROP_FILTER_EXPRESSION* optional
// cExtendedParameterCount : DWORD
// pExtendedParameters : DEV_QUERY_PARAMETER* optional
// pCallback : PDEV_QUERY_RESULT_CALLBACK
// pContext : void* optional
// phDevQuery : HDEVQUERY* out
// 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 Api-ms-win-devices-query-l1-1-1 extends StdCallLibrary {
    Api-ms-win-devices-query-l1-1-1 INSTANCE = Native.load("api-ms-win-devices-query-l1-1-1", Api-ms-win-devices-query-l1-1-1.class);
    int DevCreateObjectQueryEx(
        int ObjectType,   // DEV_OBJECT_TYPE
        int QueryFlags,   // DWORD
        int cRequestedProperties,   // DWORD
        Pointer pRequestedProperties,   // DEVPROPCOMPKEY* optional
        int cFilterExpressionCount,   // DWORD
        Pointer pFilter,   // DEVPROP_FILTER_EXPRESSION* optional
        int cExtendedParameterCount,   // DWORD
        Pointer pExtendedParameters,   // DEV_QUERY_PARAMETER* optional
        Callback pCallback,   // PDEV_QUERY_RESULT_CALLBACK
        Pointer pContext,   // void* optional
        Pointer phDevQuery   // HDEVQUERY* out
    );
}
@[Link("api-ms-win-devices-query-l1-1-1")]
lib Libapi-ms-win-devices-query-l1-1-1
  fun DevCreateObjectQueryEx = DevCreateObjectQueryEx(
    ObjectType : Int32,   # DEV_OBJECT_TYPE
    QueryFlags : UInt32,   # DWORD
    cRequestedProperties : UInt32,   # DWORD
    pRequestedProperties : DEVPROPCOMPKEY*,   # DEVPROPCOMPKEY* optional
    cFilterExpressionCount : UInt32,   # DWORD
    pFilter : DEVPROP_FILTER_EXPRESSION*,   # DEVPROP_FILTER_EXPRESSION* optional
    cExtendedParameterCount : UInt32,   # DWORD
    pExtendedParameters : DEV_QUERY_PARAMETER*,   # DEV_QUERY_PARAMETER* optional
    pCallback : Void*,   # PDEV_QUERY_RESULT_CALLBACK
    pContext : Void*,   # void* optional
    phDevQuery : Void*   # HDEVQUERY* out
  ) : 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 DevCreateObjectQueryExNative = Int32 Function(Int32, Uint32, Uint32, Pointer<Void>, Uint32, Pointer<Void>, Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef DevCreateObjectQueryExDart = int Function(int, int, int, Pointer<Void>, int, Pointer<Void>, int, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final DevCreateObjectQueryEx = DynamicLibrary.open('api-ms-win-devices-query-l1-1-1.dll')
    .lookupFunction<DevCreateObjectQueryExNative, DevCreateObjectQueryExDart>('DevCreateObjectQueryEx');
// ObjectType : DEV_OBJECT_TYPE -> Int32
// QueryFlags : DWORD -> Uint32
// cRequestedProperties : DWORD -> Uint32
// pRequestedProperties : DEVPROPCOMPKEY* optional -> Pointer<Void>
// cFilterExpressionCount : DWORD -> Uint32
// pFilter : DEVPROP_FILTER_EXPRESSION* optional -> Pointer<Void>
// cExtendedParameterCount : DWORD -> Uint32
// pExtendedParameters : DEV_QUERY_PARAMETER* optional -> Pointer<Void>
// pCallback : PDEV_QUERY_RESULT_CALLBACK -> Pointer<Void>
// pContext : void* optional -> Pointer<Void>
// phDevQuery : HDEVQUERY* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function DevCreateObjectQueryEx(
  ObjectType: Integer;   // DEV_OBJECT_TYPE
  QueryFlags: DWORD;   // DWORD
  cRequestedProperties: DWORD;   // DWORD
  pRequestedProperties: Pointer;   // DEVPROPCOMPKEY* optional
  cFilterExpressionCount: DWORD;   // DWORD
  pFilter: Pointer;   // DEVPROP_FILTER_EXPRESSION* optional
  cExtendedParameterCount: DWORD;   // DWORD
  pExtendedParameters: Pointer;   // DEV_QUERY_PARAMETER* optional
  pCallback: Pointer;   // PDEV_QUERY_RESULT_CALLBACK
  pContext: Pointer;   // void* optional
  phDevQuery: Pointer   // HDEVQUERY* out
): Integer; stdcall;
  external 'api-ms-win-devices-query-l1-1-1.dll' name 'DevCreateObjectQueryEx';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "DevCreateObjectQueryEx"
  c_DevCreateObjectQueryEx :: Int32 -> Word32 -> Word32 -> Ptr () -> Word32 -> Ptr () -> Word32 -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> IO Int32
-- ObjectType : DEV_OBJECT_TYPE -> Int32
-- QueryFlags : DWORD -> Word32
-- cRequestedProperties : DWORD -> Word32
-- pRequestedProperties : DEVPROPCOMPKEY* optional -> Ptr ()
-- cFilterExpressionCount : DWORD -> Word32
-- pFilter : DEVPROP_FILTER_EXPRESSION* optional -> Ptr ()
-- cExtendedParameterCount : DWORD -> Word32
-- pExtendedParameters : DEV_QUERY_PARAMETER* optional -> Ptr ()
-- pCallback : PDEV_QUERY_RESULT_CALLBACK -> Ptr ()
-- pContext : void* optional -> Ptr ()
-- phDevQuery : HDEVQUERY* out -> 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 devcreateobjectqueryex =
  foreign "DevCreateObjectQueryEx"
    (int32_t @-> uint32_t @-> uint32_t @-> (ptr void) @-> uint32_t @-> (ptr void) @-> uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* ObjectType : DEV_OBJECT_TYPE -> int32_t *)
(* QueryFlags : DWORD -> uint32_t *)
(* cRequestedProperties : DWORD -> uint32_t *)
(* pRequestedProperties : DEVPROPCOMPKEY* optional -> (ptr void) *)
(* cFilterExpressionCount : DWORD -> uint32_t *)
(* pFilter : DEVPROP_FILTER_EXPRESSION* optional -> (ptr void) *)
(* cExtendedParameterCount : DWORD -> uint32_t *)
(* pExtendedParameters : DEV_QUERY_PARAMETER* optional -> (ptr void) *)
(* pCallback : PDEV_QUERY_RESULT_CALLBACK -> (ptr void) *)
(* pContext : void* optional -> (ptr void) *)
(* phDevQuery : HDEVQUERY* out -> (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 api-ms-win-devices-query-l1-1-1 (t "api-ms-win-devices-query-l1-1-1.dll"))
(cffi:use-foreign-library api-ms-win-devices-query-l1-1-1)

(cffi:defcfun ("DevCreateObjectQueryEx" dev-create-object-query-ex :convention :stdcall) :int32
  (object-type :int32)   ; DEV_OBJECT_TYPE
  (query-flags :uint32)   ; DWORD
  (c-requested-properties :uint32)   ; DWORD
  (p-requested-properties :pointer)   ; DEVPROPCOMPKEY* optional
  (c-filter-expression-count :uint32)   ; DWORD
  (p-filter :pointer)   ; DEVPROP_FILTER_EXPRESSION* optional
  (c-extended-parameter-count :uint32)   ; DWORD
  (p-extended-parameters :pointer)   ; DEV_QUERY_PARAMETER* optional
  (p-callback :pointer)   ; PDEV_QUERY_RESULT_CALLBACK
  (p-context :pointer)   ; void* optional
  (ph-dev-query :pointer))   ; HDEVQUERY* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $DevCreateObjectQueryEx = Win32::API::More->new('api-ms-win-devices-query-l1-1-1',
    'int DevCreateObjectQueryEx(int ObjectType, DWORD QueryFlags, DWORD cRequestedProperties, LPVOID pRequestedProperties, DWORD cFilterExpressionCount, LPVOID pFilter, DWORD cExtendedParameterCount, LPVOID pExtendedParameters, LPVOID pCallback, LPVOID pContext, HANDLE phDevQuery)');
# my $ret = $DevCreateObjectQueryEx->Call($ObjectType, $QueryFlags, $cRequestedProperties, $pRequestedProperties, $cFilterExpressionCount, $pFilter, $cExtendedParameterCount, $pExtendedParameters, $pCallback, $pContext, $phDevQuery);
# ObjectType : DEV_OBJECT_TYPE -> int
# QueryFlags : DWORD -> DWORD
# cRequestedProperties : DWORD -> DWORD
# pRequestedProperties : DEVPROPCOMPKEY* optional -> LPVOID
# cFilterExpressionCount : DWORD -> DWORD
# pFilter : DEVPROP_FILTER_EXPRESSION* optional -> LPVOID
# cExtendedParameterCount : DWORD -> DWORD
# pExtendedParameters : DEV_QUERY_PARAMETER* optional -> LPVOID
# pCallback : PDEV_QUERY_RESULT_CALLBACK -> LPVOID
# pContext : void* optional -> LPVOID
# phDevQuery : HDEVQUERY* out -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# コールバック(関数ポインタ)は Perl sub を直接渡せません。Win32::API::Callback を使用してください。

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