RtmReferenceHandles

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

DWORD RtmReferenceHandles(
    INT_PTR RtmRegHandle,
    DWORD NumHandles,
    HANDLE* RtmHandles
);

<DllImport("rtm.dll", ExactSpelling:=True)>
Public Shared Function RtmReferenceHandles(
    RtmRegHandle As IntPtr,   ' INT_PTR
    NumHandles As UInteger,   ' DWORD
    RtmHandles As IntPtr   ' HANDLE* in/out
) As UInteger
End Function

' RtmRegHandle : INT_PTR
' NumHandles : DWORD
' RtmHandles : HANDLE* in/out
Declare PtrSafe Function RtmReferenceHandles Lib "rtm" ( _
    ByVal RtmRegHandle As LongPtr, _
    ByVal NumHandles As Long, _
    ByVal RtmHandles 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

RtmReferenceHandles = ctypes.windll.rtm.RtmReferenceHandles
RtmReferenceHandles.restype = wintypes.DWORD
RtmReferenceHandles.argtypes = [
    ctypes.c_ssize_t,  # RtmRegHandle : INT_PTR
    wintypes.DWORD,  # NumHandles : DWORD
    ctypes.c_void_p,  # RtmHandles : HANDLE* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('rtm.dll')
RtmReferenceHandles = Fiddle::Function.new(
  lib['RtmReferenceHandles'],
  [
    Fiddle::TYPE_INTPTR_T,  # RtmRegHandle : INT_PTR
    -Fiddle::TYPE_INT,  # NumHandles : DWORD
    Fiddle::TYPE_VOIDP,  # RtmHandles : HANDLE* in/out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "rtm")]
extern "system" {
    fn RtmReferenceHandles(
        RtmRegHandle: isize,  // INT_PTR
        NumHandles: u32,  // DWORD
        RtmHandles: *mut *mut core::ffi::c_void  // HANDLE* in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("rtm.dll")]
public static extern uint RtmReferenceHandles(IntPtr RtmRegHandle, uint NumHandles, IntPtr RtmHandles);
"@
$api = Add-Type -MemberDefinition $sig -Name 'rtm_RtmReferenceHandles' -Namespace Win32 -PassThru
# $api::RtmReferenceHandles(RtmRegHandle, NumHandles, RtmHandles)

#uselib "rtm.dll"
#func global RtmReferenceHandles "RtmReferenceHandles" sptr, sptr, sptr
; RtmReferenceHandles RtmRegHandle, NumHandles, RtmHandles   ; 戻り値は stat
; RtmRegHandle : INT_PTR -> "sptr"
; NumHandles : DWORD -> "sptr"
; RtmHandles : HANDLE* in/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 "rtm.dll"
#cfunc global RtmReferenceHandles "RtmReferenceHandles" sptr, int, sptr
; res = RtmReferenceHandles(RtmRegHandle, NumHandles, RtmHandles)
; RtmRegHandle : INT_PTR -> "sptr"
; NumHandles : DWORD -> "int"
; RtmHandles : HANDLE* in/out -> "sptr"

; DWORD RtmReferenceHandles(INT_PTR RtmRegHandle, DWORD NumHandles, HANDLE* RtmHandles)
#uselib "rtm.dll"
#cfunc global RtmReferenceHandles "RtmReferenceHandles" intptr, int, intptr
; res = RtmReferenceHandles(RtmRegHandle, NumHandles, RtmHandles)
; RtmRegHandle : INT_PTR -> "intptr"
; NumHandles : DWORD -> "int"
; RtmHandles : HANDLE* in/out -> "intptr"

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

var (
	rtm = windows.NewLazySystemDLL("rtm.dll")
	procRtmReferenceHandles = rtm.NewProc("RtmReferenceHandles")
)

// RtmRegHandle (INT_PTR), NumHandles (DWORD), RtmHandles (HANDLE* in/out)
r1, _, err := procRtmReferenceHandles.Call(
	uintptr(RtmRegHandle),
	uintptr(NumHandles),
	uintptr(RtmHandles),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function RtmReferenceHandles(
  RtmRegHandle: NativeInt;   // INT_PTR
  NumHandles: DWORD;   // DWORD
  RtmHandles: Pointer   // HANDLE* in/out
): DWORD; stdcall;
  external 'rtm.dll' name 'RtmReferenceHandles';

result := DllCall("rtm\RtmReferenceHandles"
    , "Ptr", RtmRegHandle   ; INT_PTR
    , "UInt", NumHandles   ; DWORD
    , "Ptr", RtmHandles   ; HANDLE* in/out
    , "UInt")   ; return: DWORD

●RtmReferenceHandles(RtmRegHandle, NumHandles, RtmHandles) = DLL("rtm.dll", "dword RtmReferenceHandles(int, dword, void*)")
# 呼び出し: RtmReferenceHandles(RtmRegHandle, NumHandles, RtmHandles)
# RtmRegHandle : INT_PTR -> "int"
# NumHandles : DWORD -> "dword"
# RtmHandles : HANDLE* in/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)。