HrThisThreadAdviseSink

// MAPI32.dll
#include <windows.h>

HRESULT HrThisThreadAdviseSink(
    IMAPIAdviseSink* lpAdviseSink,
    IMAPIAdviseSink** lppAdviseSink
);

<DllImport("MAPI32.dll", ExactSpelling:=True)>
Public Shared Function HrThisThreadAdviseSink(
    lpAdviseSink As IntPtr,   ' IMAPIAdviseSink*
    lppAdviseSink As IntPtr   ' IMAPIAdviseSink** out
) As Integer
End Function

' lpAdviseSink : IMAPIAdviseSink*
' lppAdviseSink : IMAPIAdviseSink** out
Declare PtrSafe Function HrThisThreadAdviseSink Lib "mapi32" ( _
    ByVal lpAdviseSink As LongPtr, _
    ByVal lppAdviseSink 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

HrThisThreadAdviseSink = ctypes.windll.mapi32.HrThisThreadAdviseSink
HrThisThreadAdviseSink.restype = ctypes.c_int
HrThisThreadAdviseSink.argtypes = [
    ctypes.c_void_p,  # lpAdviseSink : IMAPIAdviseSink*
    ctypes.c_void_p,  # lppAdviseSink : IMAPIAdviseSink** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MAPI32.dll')
HrThisThreadAdviseSink = Fiddle::Function.new(
  lib['HrThisThreadAdviseSink'],
  [
    Fiddle::TYPE_VOIDP,  # lpAdviseSink : IMAPIAdviseSink*
    Fiddle::TYPE_VOIDP,  # lppAdviseSink : IMAPIAdviseSink** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "mapi32")]
extern "system" {
    fn HrThisThreadAdviseSink(
        lpAdviseSink: *mut core::ffi::c_void,  // IMAPIAdviseSink*
        lppAdviseSink: *mut *mut core::ffi::c_void  // IMAPIAdviseSink** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MAPI32.dll")]
public static extern int HrThisThreadAdviseSink(IntPtr lpAdviseSink, IntPtr lppAdviseSink);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MAPI32_HrThisThreadAdviseSink' -Namespace Win32 -PassThru
# $api::HrThisThreadAdviseSink(lpAdviseSink, lppAdviseSink)

#uselib "MAPI32.dll"
#func global HrThisThreadAdviseSink "HrThisThreadAdviseSink" sptr, sptr
; HrThisThreadAdviseSink lpAdviseSink, lppAdviseSink   ; 戻り値は stat
; lpAdviseSink : IMAPIAdviseSink* -> "sptr"
; lppAdviseSink : IMAPIAdviseSink** 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 "MAPI32.dll"
#cfunc global HrThisThreadAdviseSink "HrThisThreadAdviseSink" sptr, sptr
; res = HrThisThreadAdviseSink(lpAdviseSink, lppAdviseSink)
; lpAdviseSink : IMAPIAdviseSink* -> "sptr"
; lppAdviseSink : IMAPIAdviseSink** out -> "sptr"

; HRESULT HrThisThreadAdviseSink(IMAPIAdviseSink* lpAdviseSink, IMAPIAdviseSink** lppAdviseSink)
#uselib "MAPI32.dll"
#cfunc global HrThisThreadAdviseSink "HrThisThreadAdviseSink" intptr, intptr
; res = HrThisThreadAdviseSink(lpAdviseSink, lppAdviseSink)
; lpAdviseSink : IMAPIAdviseSink* -> "intptr"
; lppAdviseSink : IMAPIAdviseSink** out -> "intptr"

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

var (
	mapi32 = windows.NewLazySystemDLL("MAPI32.dll")
	procHrThisThreadAdviseSink = mapi32.NewProc("HrThisThreadAdviseSink")
)

// lpAdviseSink (IMAPIAdviseSink*), lppAdviseSink (IMAPIAdviseSink** out)
r1, _, err := procHrThisThreadAdviseSink.Call(
	uintptr(lpAdviseSink),
	uintptr(lppAdviseSink),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function HrThisThreadAdviseSink(
  lpAdviseSink: Pointer;   // IMAPIAdviseSink*
  lppAdviseSink: Pointer   // IMAPIAdviseSink** out
): Integer; stdcall;
  external 'MAPI32.dll' name 'HrThisThreadAdviseSink';

result := DllCall("MAPI32\HrThisThreadAdviseSink"
    , "Ptr", lpAdviseSink   ; IMAPIAdviseSink*
    , "Ptr", lppAdviseSink   ; IMAPIAdviseSink** out
    , "Int")   ; return: HRESULT

●HrThisThreadAdviseSink(lpAdviseSink, lppAdviseSink) = DLL("MAPI32.dll", "int HrThisThreadAdviseSink(void*, void*)")
# 呼び出し: HrThisThreadAdviseSink(lpAdviseSink, lppAdviseSink)
# lpAdviseSink : IMAPIAdviseSink* -> "void*"
# lppAdviseSink : IMAPIAdviseSink** 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)。