RpcAsyncCompleteCall

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

RPC_STATUS RpcAsyncCompleteCall(
    RPC_ASYNC_STATE* pAsync,
    void* Reply   // optional
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function RpcAsyncCompleteCall(
    pAsync As IntPtr,   ' RPC_ASYNC_STATE* in/out
    Reply As IntPtr   ' void* optional, out
) As Integer
End Function

' pAsync : RPC_ASYNC_STATE* in/out
' Reply : void* optional, out
Declare PtrSafe Function RpcAsyncCompleteCall Lib "rpcrt4" ( _
    ByVal pAsync As LongPtr, _
    ByVal Reply 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

RpcAsyncCompleteCall = ctypes.windll.rpcrt4.RpcAsyncCompleteCall
RpcAsyncCompleteCall.restype = ctypes.c_int
RpcAsyncCompleteCall.argtypes = [
    ctypes.c_void_p,  # pAsync : RPC_ASYNC_STATE* in/out
    ctypes.POINTER(None),  # Reply : void* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
RpcAsyncCompleteCall = Fiddle::Function.new(
  lib['RpcAsyncCompleteCall'],
  [
    Fiddle::TYPE_VOIDP,  # pAsync : RPC_ASYNC_STATE* in/out
    Fiddle::TYPE_VOIDP,  # Reply : void* optional, out
  ],
  Fiddle::TYPE_INT)

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

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern int RpcAsyncCompleteCall(IntPtr pAsync, IntPtr Reply);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_RpcAsyncCompleteCall' -Namespace Win32 -PassThru
# $api::RpcAsyncCompleteCall(pAsync, Reply)

#uselib "RPCRT4.dll"
#func global RpcAsyncCompleteCall "RpcAsyncCompleteCall" sptr, sptr
; RpcAsyncCompleteCall varptr(pAsync), Reply   ; 戻り値は stat
; pAsync : RPC_ASYNC_STATE* in/out -> "sptr"
; Reply : void* optional, 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 "RPCRT4.dll"
#cfunc global RpcAsyncCompleteCall "RpcAsyncCompleteCall" var, sptr
; res = RpcAsyncCompleteCall(pAsync, Reply)
; pAsync : RPC_ASYNC_STATE* in/out -> "var"
; Reply : void* optional, out -> "sptr"
; ※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 RpcAsyncCompleteCall(RPC_ASYNC_STATE* pAsync, void* Reply)
#uselib "RPCRT4.dll"
#cfunc global RpcAsyncCompleteCall "RpcAsyncCompleteCall" var, intptr
; res = RpcAsyncCompleteCall(pAsync, Reply)
; pAsync : RPC_ASYNC_STATE* in/out -> "var"
; Reply : void* optional, out -> "intptr"
; ※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")
	procRpcAsyncCompleteCall = rpcrt4.NewProc("RpcAsyncCompleteCall")
)

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

function RpcAsyncCompleteCall(
  pAsync: Pointer;   // RPC_ASYNC_STATE* in/out
  Reply: Pointer   // void* optional, out
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcAsyncCompleteCall';

result := DllCall("RPCRT4\RpcAsyncCompleteCall"
    , "Ptr", pAsync   ; RPC_ASYNC_STATE* in/out
    , "Ptr", Reply   ; void* optional, out
    , "Int")   ; return: RPC_STATUS

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