DrtGetSearchResult

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

HRESULT DrtGetSearchResult(
    void* hSearchContext,
    DWORD ulSearchResultSize,
    DRT_SEARCH_RESULT* pSearchResult
);

<DllImport("drt.dll", ExactSpelling:=True)>
Public Shared Function DrtGetSearchResult(
    hSearchContext As IntPtr,   ' void*
    ulSearchResultSize As UInteger,   ' DWORD
    pSearchResult As IntPtr   ' DRT_SEARCH_RESULT* out
) As Integer
End Function

' hSearchContext : void*
' ulSearchResultSize : DWORD
' pSearchResult : DRT_SEARCH_RESULT* out
Declare PtrSafe Function DrtGetSearchResult Lib "drt" ( _
    ByVal hSearchContext As LongPtr, _
    ByVal ulSearchResultSize As Long, _
    ByVal pSearchResult 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

DrtGetSearchResult = ctypes.windll.drt.DrtGetSearchResult
DrtGetSearchResult.restype = ctypes.c_int
DrtGetSearchResult.argtypes = [
    ctypes.POINTER(None),  # hSearchContext : void*
    wintypes.DWORD,  # ulSearchResultSize : DWORD
    ctypes.c_void_p,  # pSearchResult : DRT_SEARCH_RESULT* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('drt.dll')
DrtGetSearchResult = Fiddle::Function.new(
  lib['DrtGetSearchResult'],
  [
    Fiddle::TYPE_VOIDP,  # hSearchContext : void*
    -Fiddle::TYPE_INT,  # ulSearchResultSize : DWORD
    Fiddle::TYPE_VOIDP,  # pSearchResult : DRT_SEARCH_RESULT* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "drt")]
extern "system" {
    fn DrtGetSearchResult(
        hSearchContext: *mut (),  // void*
        ulSearchResultSize: u32,  // DWORD
        pSearchResult: *mut DRT_SEARCH_RESULT  // DRT_SEARCH_RESULT* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("drt.dll")]
public static extern int DrtGetSearchResult(IntPtr hSearchContext, uint ulSearchResultSize, IntPtr pSearchResult);
"@
$api = Add-Type -MemberDefinition $sig -Name 'drt_DrtGetSearchResult' -Namespace Win32 -PassThru
# $api::DrtGetSearchResult(hSearchContext, ulSearchResultSize, pSearchResult)

#uselib "drt.dll"
#func global DrtGetSearchResult "DrtGetSearchResult" sptr, sptr, sptr
; DrtGetSearchResult hSearchContext, ulSearchResultSize, varptr(pSearchResult)   ; 戻り値は stat
; hSearchContext : void* -> "sptr"
; ulSearchResultSize : DWORD -> "sptr"
; pSearchResult : DRT_SEARCH_RESULT* 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 "drt.dll"
#cfunc global DrtGetSearchResult "DrtGetSearchResult" sptr, int, var
; res = DrtGetSearchResult(hSearchContext, ulSearchResultSize, pSearchResult)
; hSearchContext : void* -> "sptr"
; ulSearchResultSize : DWORD -> "int"
; pSearchResult : DRT_SEARCH_RESULT* 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 DrtGetSearchResult(void* hSearchContext, DWORD ulSearchResultSize, DRT_SEARCH_RESULT* pSearchResult)
#uselib "drt.dll"
#cfunc global DrtGetSearchResult "DrtGetSearchResult" intptr, int, var
; res = DrtGetSearchResult(hSearchContext, ulSearchResultSize, pSearchResult)
; hSearchContext : void* -> "intptr"
; ulSearchResultSize : DWORD -> "int"
; pSearchResult : DRT_SEARCH_RESULT* 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 (
	drt = windows.NewLazySystemDLL("drt.dll")
	procDrtGetSearchResult = drt.NewProc("DrtGetSearchResult")
)

// hSearchContext (void*), ulSearchResultSize (DWORD), pSearchResult (DRT_SEARCH_RESULT* out)
r1, _, err := procDrtGetSearchResult.Call(
	uintptr(hSearchContext),
	uintptr(ulSearchResultSize),
	uintptr(pSearchResult),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function DrtGetSearchResult(
  hSearchContext: Pointer;   // void*
  ulSearchResultSize: DWORD;   // DWORD
  pSearchResult: Pointer   // DRT_SEARCH_RESULT* out
): Integer; stdcall;
  external 'drt.dll' name 'DrtGetSearchResult';

result := DllCall("drt\DrtGetSearchResult"
    , "Ptr", hSearchContext   ; void*
    , "UInt", ulSearchResultSize   ; DWORD
    , "Ptr", pSearchResult   ; DRT_SEARCH_RESULT* out
    , "Int")   ; return: HRESULT

●DrtGetSearchResult(hSearchContext, ulSearchResultSize, pSearchResult) = DLL("drt.dll", "int DrtGetSearchResult(void*, dword, void*)")
# 呼び出し: DrtGetSearchResult(hSearchContext, ulSearchResultSize, pSearchResult)
# hSearchContext : void* -> "void*"
# ulSearchResultSize : DWORD -> "dword"
# pSearchResult : DRT_SEARCH_RESULT* 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)。