RoInitialize

// api-ms-win-core-winrt-l1-1-0.dll
#include <windows.h>

HRESULT RoInitialize(
    RO_INIT_TYPE initType
);

<DllImport("api-ms-win-core-winrt-l1-1-0.dll", ExactSpelling:=True)>
Public Shared Function RoInitialize(
    initType As Integer   ' RO_INIT_TYPE
) As Integer
End Function

' initType : RO_INIT_TYPE
Declare PtrSafe Function RoInitialize Lib "api-ms-win-core-winrt-l1-1-0" ( _
    ByVal initType 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

RoInitialize = ctypes.windll.LoadLibrary("api-ms-win-core-winrt-l1-1-0.dll").RoInitialize
RoInitialize.restype = ctypes.c_int
RoInitialize.argtypes = [
    ctypes.c_int,  # initType : RO_INIT_TYPE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('api-ms-win-core-winrt-l1-1-0.dll')
RoInitialize = Fiddle::Function.new(
  lib['RoInitialize'],
  [
    Fiddle::TYPE_INT,  # initType : RO_INIT_TYPE
  ],
  Fiddle::TYPE_INT)

#[link(name = "api-ms-win-core-winrt-l1-1-0")]
extern "system" {
    fn RoInitialize(
        initType: i32  // RO_INIT_TYPE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("api-ms-win-core-winrt-l1-1-0.dll")]
public static extern int RoInitialize(int initType);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-core-winrt-l1-1-0_RoInitialize' -Namespace Win32 -PassThru
# $api::RoInitialize(initType)

#uselib "api-ms-win-core-winrt-l1-1-0.dll"
#func global RoInitialize "RoInitialize" sptr
; RoInitialize initType   ; 戻り値は stat
; initType : RO_INIT_TYPE -> "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 "api-ms-win-core-winrt-l1-1-0.dll"
#cfunc global RoInitialize "RoInitialize" int
; res = RoInitialize(initType)
; initType : RO_INIT_TYPE -> "int"

; HRESULT RoInitialize(RO_INIT_TYPE initType)
#uselib "api-ms-win-core-winrt-l1-1-0.dll"
#cfunc global RoInitialize "RoInitialize" int
; res = RoInitialize(initType)
; initType : RO_INIT_TYPE -> "int"

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

var (
	api_ms_win_core_winrt_l1_1_0 = windows.NewLazySystemDLL("api-ms-win-core-winrt-l1-1-0.dll")
	procRoInitialize = api_ms_win_core_winrt_l1_1_0.NewProc("RoInitialize")
)

// initType (RO_INIT_TYPE)
r1, _, err := procRoInitialize.Call(
	uintptr(initType),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function RoInitialize(
  initType: Integer   // RO_INIT_TYPE
): Integer; stdcall;
  external 'api-ms-win-core-winrt-l1-1-0.dll' name 'RoInitialize';

result := DllCall("api-ms-win-core-winrt-l1-1-0\RoInitialize"
    , "Int", initType   ; RO_INIT_TYPE
    , "Int")   ; return: HRESULT

●RoInitialize(initType) = DLL("api-ms-win-core-winrt-l1-1-0.dll", "int RoInitialize(int)")
# 呼び出し: RoInitialize(initType)
# initType : RO_INIT_TYPE -> "int"
# 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)。