CoCancelCall

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

HRESULT CoCancelCall(
    DWORD dwThreadId,
    DWORD ulTimeout
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function CoCancelCall(
    dwThreadId As UInteger,   ' DWORD
    ulTimeout As UInteger   ' DWORD
) As Integer
End Function

' dwThreadId : DWORD
' ulTimeout : DWORD
Declare PtrSafe Function CoCancelCall Lib "ole32" ( _
    ByVal dwThreadId As Long, _
    ByVal ulTimeout 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

CoCancelCall = ctypes.windll.ole32.CoCancelCall
CoCancelCall.restype = ctypes.c_int
CoCancelCall.argtypes = [
    wintypes.DWORD,  # dwThreadId : DWORD
    wintypes.DWORD,  # ulTimeout : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
CoCancelCall = Fiddle::Function.new(
  lib['CoCancelCall'],
  [
    -Fiddle::TYPE_INT,  # dwThreadId : DWORD
    -Fiddle::TYPE_INT,  # ulTimeout : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "ole32")]
extern "system" {
    fn CoCancelCall(
        dwThreadId: u32,  // DWORD
        ulTimeout: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern int CoCancelCall(uint dwThreadId, uint ulTimeout);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_CoCancelCall' -Namespace Win32 -PassThru
# $api::CoCancelCall(dwThreadId, ulTimeout)

#uselib "OLE32.dll"
#func global CoCancelCall "CoCancelCall" sptr, sptr
; CoCancelCall dwThreadId, ulTimeout   ; 戻り値は stat
; dwThreadId : DWORD -> "sptr"
; ulTimeout : DWORD -> "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 CoCancelCall "CoCancelCall" int, int
; res = CoCancelCall(dwThreadId, ulTimeout)
; dwThreadId : DWORD -> "int"
; ulTimeout : DWORD -> "int"

; HRESULT CoCancelCall(DWORD dwThreadId, DWORD ulTimeout)
#uselib "OLE32.dll"
#cfunc global CoCancelCall "CoCancelCall" int, int
; res = CoCancelCall(dwThreadId, ulTimeout)
; dwThreadId : DWORD -> "int"
; ulTimeout : DWORD -> "int"

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

var (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procCoCancelCall = ole32.NewProc("CoCancelCall")
)

// dwThreadId (DWORD), ulTimeout (DWORD)
r1, _, err := procCoCancelCall.Call(
	uintptr(dwThreadId),
	uintptr(ulTimeout),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CoCancelCall(
  dwThreadId: DWORD;   // DWORD
  ulTimeout: DWORD   // DWORD
): Integer; stdcall;
  external 'OLE32.dll' name 'CoCancelCall';

result := DllCall("OLE32\CoCancelCall"
    , "UInt", dwThreadId   ; DWORD
    , "UInt", ulTimeout   ; DWORD
    , "Int")   ; return: HRESULT

●CoCancelCall(dwThreadId, ulTimeout) = DLL("OLE32.dll", "int CoCancelCall(dword, dword)")
# 呼び出し: CoCancelCall(dwThreadId, ulTimeout)
# dwThreadId : DWORD -> "dword"
# ulTimeout : DWORD -> "dword"
# 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)。