RpcAsyncAbortCall

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

RPC_STATUS RpcAsyncAbortCall(
    RPC_ASYNC_STATE* pAsync,
    DWORD ExceptionCode
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function RpcAsyncAbortCall(
    pAsync As IntPtr,   ' RPC_ASYNC_STATE* in/out
    ExceptionCode As UInteger   ' DWORD
) As Integer
End Function

' pAsync : RPC_ASYNC_STATE* in/out
' ExceptionCode : DWORD
Declare PtrSafe Function RpcAsyncAbortCall Lib "rpcrt4" ( _
    ByVal pAsync As LongPtr, _
    ByVal ExceptionCode 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

RpcAsyncAbortCall = ctypes.windll.rpcrt4.RpcAsyncAbortCall
RpcAsyncAbortCall.restype = ctypes.c_int
RpcAsyncAbortCall.argtypes = [
    ctypes.c_void_p,  # pAsync : RPC_ASYNC_STATE* in/out
    wintypes.DWORD,  # ExceptionCode : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
RpcAsyncAbortCall = Fiddle::Function.new(
  lib['RpcAsyncAbortCall'],
  [
    Fiddle::TYPE_VOIDP,  # pAsync : RPC_ASYNC_STATE* in/out
    -Fiddle::TYPE_INT,  # ExceptionCode : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn RpcAsyncAbortCall(
        pAsync: *mut RPC_ASYNC_STATE,  // RPC_ASYNC_STATE* in/out
        ExceptionCode: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern int RpcAsyncAbortCall(IntPtr pAsync, uint ExceptionCode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_RpcAsyncAbortCall' -Namespace Win32 -PassThru
# $api::RpcAsyncAbortCall(pAsync, ExceptionCode)

#uselib "RPCRT4.dll"
#func global RpcAsyncAbortCall "RpcAsyncAbortCall" sptr, sptr
; RpcAsyncAbortCall varptr(pAsync), ExceptionCode   ; 戻り値は stat
; pAsync : RPC_ASYNC_STATE* in/out -> "sptr"
; ExceptionCode : 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 "RPCRT4.dll"
#cfunc global RpcAsyncAbortCall "RpcAsyncAbortCall" var, int
; res = RpcAsyncAbortCall(pAsync, ExceptionCode)
; pAsync : RPC_ASYNC_STATE* in/out -> "var"
; ExceptionCode : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; RPC_STATUS RpcAsyncAbortCall(RPC_ASYNC_STATE* pAsync, DWORD ExceptionCode)
#uselib "RPCRT4.dll"
#cfunc global RpcAsyncAbortCall "RpcAsyncAbortCall" var, int
; res = RpcAsyncAbortCall(pAsync, ExceptionCode)
; pAsync : RPC_ASYNC_STATE* in/out -> "var"
; ExceptionCode : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procRpcAsyncAbortCall = rpcrt4.NewProc("RpcAsyncAbortCall")
)

// pAsync (RPC_ASYNC_STATE* in/out), ExceptionCode (DWORD)
r1, _, err := procRpcAsyncAbortCall.Call(
	uintptr(pAsync),
	uintptr(ExceptionCode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function RpcAsyncAbortCall(
  pAsync: Pointer;   // RPC_ASYNC_STATE* in/out
  ExceptionCode: DWORD   // DWORD
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcAsyncAbortCall';

result := DllCall("RPCRT4\RpcAsyncAbortCall"
    , "Ptr", pAsync   ; RPC_ASYNC_STATE* in/out
    , "UInt", ExceptionCode   ; DWORD
    , "Int")   ; return: RPC_STATUS

●RpcAsyncAbortCall(pAsync, ExceptionCode) = DLL("RPCRT4.dll", "int RpcAsyncAbortCall(void*, dword)")
# 呼び出し: RpcAsyncAbortCall(pAsync, ExceptionCode)
# pAsync : RPC_ASYNC_STATE* in/out -> "void*"
# ExceptionCode : 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)。