CoGetApartmentType

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

HRESULT CoGetApartmentType(
    APTTYPE* pAptType,
    APTTYPEQUALIFIER* pAptQualifier
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function CoGetApartmentType(
    <Out> ByRef pAptType As Integer,   ' APTTYPE* out
    <Out> ByRef pAptQualifier As Integer   ' APTTYPEQUALIFIER* out
) As Integer
End Function

' pAptType : APTTYPE* out
' pAptQualifier : APTTYPEQUALIFIER* out
Declare PtrSafe Function CoGetApartmentType Lib "ole32" ( _
    ByRef pAptType As Long, _
    ByRef pAptQualifier 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

CoGetApartmentType = ctypes.windll.ole32.CoGetApartmentType
CoGetApartmentType.restype = ctypes.c_int
CoGetApartmentType.argtypes = [
    ctypes.c_void_p,  # pAptType : APTTYPE* out
    ctypes.c_void_p,  # pAptQualifier : APTTYPEQUALIFIER* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
CoGetApartmentType = Fiddle::Function.new(
  lib['CoGetApartmentType'],
  [
    Fiddle::TYPE_VOIDP,  # pAptType : APTTYPE* out
    Fiddle::TYPE_VOIDP,  # pAptQualifier : APTTYPEQUALIFIER* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "ole32")]
extern "system" {
    fn CoGetApartmentType(
        pAptType: *mut i32,  // APTTYPE* out
        pAptQualifier: *mut i32  // APTTYPEQUALIFIER* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern int CoGetApartmentType(out int pAptType, out int pAptQualifier);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_CoGetApartmentType' -Namespace Win32 -PassThru
# $api::CoGetApartmentType(pAptType, pAptQualifier)

#uselib "OLE32.dll"
#func global CoGetApartmentType "CoGetApartmentType" sptr, sptr
; CoGetApartmentType pAptType, pAptQualifier   ; 戻り値は stat
; pAptType : APTTYPE* out -> "sptr"
; pAptQualifier : APTTYPEQUALIFIER* 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 "OLE32.dll"
#cfunc global CoGetApartmentType "CoGetApartmentType" int, int
; res = CoGetApartmentType(pAptType, pAptQualifier)
; pAptType : APTTYPE* out -> "int"
; pAptQualifier : APTTYPEQUALIFIER* out -> "int"

; HRESULT CoGetApartmentType(APTTYPE* pAptType, APTTYPEQUALIFIER* pAptQualifier)
#uselib "OLE32.dll"
#cfunc global CoGetApartmentType "CoGetApartmentType" int, int
; res = CoGetApartmentType(pAptType, pAptQualifier)
; pAptType : APTTYPE* out -> "int"
; pAptQualifier : APTTYPEQUALIFIER* out -> "int"

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

var (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procCoGetApartmentType = ole32.NewProc("CoGetApartmentType")
)

// pAptType (APTTYPE* out), pAptQualifier (APTTYPEQUALIFIER* out)
r1, _, err := procCoGetApartmentType.Call(
	uintptr(pAptType),
	uintptr(pAptQualifier),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CoGetApartmentType(
  pAptType: Pointer;   // APTTYPE* out
  pAptQualifier: Pointer   // APTTYPEQUALIFIER* out
): Integer; stdcall;
  external 'OLE32.dll' name 'CoGetApartmentType';

result := DllCall("OLE32\CoGetApartmentType"
    , "Ptr", pAptType   ; APTTYPE* out
    , "Ptr", pAptQualifier   ; APTTYPEQUALIFIER* out
    , "Int")   ; return: HRESULT

●CoGetApartmentType(pAptType, pAptQualifier) = DLL("OLE32.dll", "int CoGetApartmentType(void*, void*)")
# 呼び出し: CoGetApartmentType(pAptType, pAptQualifier)
# pAptType : APTTYPE* out -> "void*"
# pAptQualifier : APTTYPEQUALIFIER* 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)。