CoRegisterActivationFilter

// OLE32.dll
#include <windows.h>

HRESULT CoRegisterActivationFilter(
    IActivationFilter* pActivationFilter
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function CoRegisterActivationFilter(
    pActivationFilter As IntPtr   ' IActivationFilter*
) As Integer
End Function

' pActivationFilter : IActivationFilter*
Declare PtrSafe Function CoRegisterActivationFilter Lib "ole32" ( _
    ByVal pActivationFilter 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

CoRegisterActivationFilter = ctypes.windll.ole32.CoRegisterActivationFilter
CoRegisterActivationFilter.restype = ctypes.c_int
CoRegisterActivationFilter.argtypes = [
    ctypes.c_void_p,  # pActivationFilter : IActivationFilter*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
CoRegisterActivationFilter = Fiddle::Function.new(
  lib['CoRegisterActivationFilter'],
  [
    Fiddle::TYPE_VOIDP,  # pActivationFilter : IActivationFilter*
  ],
  Fiddle::TYPE_INT)

#[link(name = "ole32")]
extern "system" {
    fn CoRegisterActivationFilter(
        pActivationFilter: *mut core::ffi::c_void  // IActivationFilter*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern int CoRegisterActivationFilter(IntPtr pActivationFilter);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_CoRegisterActivationFilter' -Namespace Win32 -PassThru
# $api::CoRegisterActivationFilter(pActivationFilter)

#uselib "OLE32.dll"
#func global CoRegisterActivationFilter "CoRegisterActivationFilter" sptr
; CoRegisterActivationFilter pActivationFilter   ; 戻り値は stat
; pActivationFilter : IActivationFilter* -> "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 "OLE32.dll"
#cfunc global CoRegisterActivationFilter "CoRegisterActivationFilter" sptr
; res = CoRegisterActivationFilter(pActivationFilter)
; pActivationFilter : IActivationFilter* -> "sptr"

; HRESULT CoRegisterActivationFilter(IActivationFilter* pActivationFilter)
#uselib "OLE32.dll"
#cfunc global CoRegisterActivationFilter "CoRegisterActivationFilter" intptr
; res = CoRegisterActivationFilter(pActivationFilter)
; pActivationFilter : IActivationFilter* -> "intptr"

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

var (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procCoRegisterActivationFilter = ole32.NewProc("CoRegisterActivationFilter")
)

// pActivationFilter (IActivationFilter*)
r1, _, err := procCoRegisterActivationFilter.Call(
	uintptr(pActivationFilter),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CoRegisterActivationFilter(
  pActivationFilter: Pointer   // IActivationFilter*
): Integer; stdcall;
  external 'OLE32.dll' name 'CoRegisterActivationFilter';

result := DllCall("OLE32\CoRegisterActivationFilter"
    , "Ptr", pActivationFilter   ; IActivationFilter*
    , "Int")   ; return: HRESULT

●CoRegisterActivationFilter(pActivationFilter) = DLL("OLE32.dll", "int CoRegisterActivationFilter(void*)")
# 呼び出し: CoRegisterActivationFilter(pActivationFilter)
# pActivationFilter : IActivationFilter* -> "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)。