MrmPeekResourceIndexerMessages

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

HRESULT MrmPeekResourceIndexerMessages(
    MrmResourceIndexerHandle handle,
    MrmResourceIndexerMessage** messages,
    DWORD* numMsgs
);

<DllImport("MrmSupport.dll", ExactSpelling:=True)>
Public Shared Function MrmPeekResourceIndexerMessages(
    handle As MrmResourceIndexerHandle,   ' MrmResourceIndexerHandle
    messages As IntPtr,   ' MrmResourceIndexerMessage** out
    <Out> ByRef numMsgs As UInteger   ' DWORD* out
) As Integer
End Function

' handle : MrmResourceIndexerHandle
' messages : MrmResourceIndexerMessage** out
' numMsgs : DWORD* out
Declare PtrSafe Function MrmPeekResourceIndexerMessages Lib "mrmsupport" ( _
    ByVal handle As LongPtr, _
    ByVal messages As LongPtr, _
    ByRef numMsgs 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

MrmPeekResourceIndexerMessages = ctypes.windll.mrmsupport.MrmPeekResourceIndexerMessages
MrmPeekResourceIndexerMessages.restype = ctypes.c_int
MrmPeekResourceIndexerMessages.argtypes = [
    MrmResourceIndexerHandle,  # handle : MrmResourceIndexerHandle
    ctypes.c_void_p,  # messages : MrmResourceIndexerMessage** out
    ctypes.POINTER(wintypes.DWORD),  # numMsgs : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MrmSupport.dll')
MrmPeekResourceIndexerMessages = Fiddle::Function.new(
  lib['MrmPeekResourceIndexerMessages'],
  [
    Fiddle::TYPE_VOIDP,  # handle : MrmResourceIndexerHandle
    Fiddle::TYPE_VOIDP,  # messages : MrmResourceIndexerMessage** out
    Fiddle::TYPE_VOIDP,  # numMsgs : DWORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "mrmsupport")]
extern "system" {
    fn MrmPeekResourceIndexerMessages(
        handle: MrmResourceIndexerHandle,  // MrmResourceIndexerHandle
        messages: *mut *mut MrmResourceIndexerMessage,  // MrmResourceIndexerMessage** out
        numMsgs: *mut u32  // DWORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MrmSupport.dll")]
public static extern int MrmPeekResourceIndexerMessages(MrmResourceIndexerHandle handle, IntPtr messages, out uint numMsgs);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MrmSupport_MrmPeekResourceIndexerMessages' -Namespace Win32 -PassThru
# $api::MrmPeekResourceIndexerMessages(handle, messages, numMsgs)

#uselib "MrmSupport.dll"
#func global MrmPeekResourceIndexerMessages "MrmPeekResourceIndexerMessages" sptr, sptr, sptr
; MrmPeekResourceIndexerMessages handle, varptr(messages), varptr(numMsgs)   ; 戻り値は stat
; handle : MrmResourceIndexerHandle -> "sptr"
; messages : MrmResourceIndexerMessage** out -> "sptr"
; numMsgs : DWORD* out -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 "MrmSupport.dll"
#cfunc global MrmPeekResourceIndexerMessages "MrmPeekResourceIndexerMessages" int, var, var
; res = MrmPeekResourceIndexerMessages(handle, messages, numMsgs)
; handle : MrmResourceIndexerHandle -> "int"
; messages : MrmResourceIndexerMessage** out -> "var"
; numMsgs : DWORD* out -> "var"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 MrmPeekResourceIndexerMessages(MrmResourceIndexerHandle handle, MrmResourceIndexerMessage** messages, DWORD* numMsgs)
#uselib "MrmSupport.dll"
#cfunc global MrmPeekResourceIndexerMessages "MrmPeekResourceIndexerMessages" int, var, var
; res = MrmPeekResourceIndexerMessages(handle, messages, numMsgs)
; handle : MrmResourceIndexerHandle -> "int"
; messages : MrmResourceIndexerMessage** out -> "var"
; numMsgs : DWORD* out -> "var"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 (
	mrmsupport = windows.NewLazySystemDLL("MrmSupport.dll")
	procMrmPeekResourceIndexerMessages = mrmsupport.NewProc("MrmPeekResourceIndexerMessages")
)

// handle (MrmResourceIndexerHandle), messages (MrmResourceIndexerMessage** out), numMsgs (DWORD* out)
r1, _, err := procMrmPeekResourceIndexerMessages.Call(
	uintptr(handle),
	uintptr(messages),
	uintptr(numMsgs),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function MrmPeekResourceIndexerMessages(
  handle: MrmResourceIndexerHandle;   // MrmResourceIndexerHandle
  messages: Pointer;   // MrmResourceIndexerMessage** out
  numMsgs: Pointer   // DWORD* out
): Integer; stdcall;
  external 'MrmSupport.dll' name 'MrmPeekResourceIndexerMessages';

result := DllCall("MrmSupport\MrmPeekResourceIndexerMessages"
    , "Ptr", handle   ; MrmResourceIndexerHandle
    , "Ptr", messages   ; MrmResourceIndexerMessage** out
    , "Ptr", numMsgs   ; DWORD* out
    , "Int")   ; return: HRESULT

●MrmPeekResourceIndexerMessages(handle, messages, numMsgs) = DLL("MrmSupport.dll", "int MrmPeekResourceIndexerMessages(void*, void*, void*)")
# 呼び出し: MrmPeekResourceIndexerMessages(handle, messages, numMsgs)
# handle : MrmResourceIndexerHandle -> "void*"
# messages : MrmResourceIndexerMessage** out -> "void*"
# numMsgs : 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)。