RpcCancelThread

// RPCRT4.dll
#include <windows.h>

RPC_STATUS RpcCancelThread(
    void* Thread
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function RpcCancelThread(
    Thread As IntPtr   ' void*
) As Integer
End Function

' Thread : void*
Declare PtrSafe Function RpcCancelThread Lib "rpcrt4" ( _
    ByVal Thread 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

RpcCancelThread = ctypes.windll.rpcrt4.RpcCancelThread
RpcCancelThread.restype = ctypes.c_int
RpcCancelThread.argtypes = [
    ctypes.POINTER(None),  # Thread : void*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
RpcCancelThread = Fiddle::Function.new(
  lib['RpcCancelThread'],
  [
    Fiddle::TYPE_VOIDP,  # Thread : void*
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn RpcCancelThread(
        Thread: *mut ()  // void*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern int RpcCancelThread(IntPtr Thread);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_RpcCancelThread' -Namespace Win32 -PassThru
# $api::RpcCancelThread(Thread)

#uselib "RPCRT4.dll"
#func global RpcCancelThread "RpcCancelThread" sptr
; RpcCancelThread Thread   ; 戻り値は stat
; Thread : void* -> "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 "RPCRT4.dll"
#cfunc global RpcCancelThread "RpcCancelThread" sptr
; res = RpcCancelThread(Thread)
; Thread : void* -> "sptr"

; RPC_STATUS RpcCancelThread(void* Thread)
#uselib "RPCRT4.dll"
#cfunc global RpcCancelThread "RpcCancelThread" intptr
; res = RpcCancelThread(Thread)
; Thread : void* -> "intptr"

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

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procRpcCancelThread = rpcrt4.NewProc("RpcCancelThread")
)

// Thread (void*)
r1, _, err := procRpcCancelThread.Call(
	uintptr(Thread),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function RpcCancelThread(
  Thread: Pointer   // void*
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcCancelThread';

result := DllCall("RPCRT4\RpcCancelThread"
    , "Ptr", Thread   ; void*
    , "Int")   ; return: RPC_STATUS

●RpcCancelThread(Thread) = DLL("RPCRT4.dll", "int RpcCancelThread(void*)")
# 呼び出し: RpcCancelThread(Thread)
# Thread : void* -> "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)。