RpcUserFree

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

void RpcUserFree(
    void* AsyncHandle,
    void* pBuffer
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Sub RpcUserFree(
    AsyncHandle As IntPtr,   ' void* in/out
    pBuffer As IntPtr   ' void* in/out
)
End Sub

' AsyncHandle : void* in/out
' pBuffer : void* in/out
Declare PtrSafe Sub RpcUserFree Lib "rpcrt4" ( _
    ByVal AsyncHandle As LongPtr, _
    ByVal pBuffer As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RpcUserFree = ctypes.windll.rpcrt4.RpcUserFree
RpcUserFree.restype = None
RpcUserFree.argtypes = [
    ctypes.POINTER(None),  # AsyncHandle : void* in/out
    ctypes.POINTER(None),  # pBuffer : void* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
RpcUserFree = Fiddle::Function.new(
  lib['RpcUserFree'],
  [
    Fiddle::TYPE_VOIDP,  # AsyncHandle : void* in/out
    Fiddle::TYPE_VOIDP,  # pBuffer : void* in/out
  ],
  Fiddle::TYPE_VOID)

#[link(name = "rpcrt4")]
extern "system" {
    fn RpcUserFree(
        AsyncHandle: *mut (),  // void* in/out
        pBuffer: *mut ()  // void* in/out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern void RpcUserFree(IntPtr AsyncHandle, IntPtr pBuffer);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_RpcUserFree' -Namespace Win32 -PassThru
# $api::RpcUserFree(AsyncHandle, pBuffer)

#uselib "RPCRT4.dll"
#func global RpcUserFree "RpcUserFree" sptr, sptr
; RpcUserFree AsyncHandle, pBuffer
; AsyncHandle : void* in/out -> "sptr"
; pBuffer : void* in/out -> "sptr"

#uselib "RPCRT4.dll"
#func global RpcUserFree "RpcUserFree" sptr, sptr
; RpcUserFree AsyncHandle, pBuffer
; AsyncHandle : void* in/out -> "sptr"
; pBuffer : void* in/out -> "sptr"

; void RpcUserFree(void* AsyncHandle, void* pBuffer)
#uselib "RPCRT4.dll"
#func global RpcUserFree "RpcUserFree" intptr, intptr
; RpcUserFree AsyncHandle, pBuffer
; AsyncHandle : void* in/out -> "intptr"
; pBuffer : void* in/out -> "intptr"

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

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procRpcUserFree = rpcrt4.NewProc("RpcUserFree")
)

// AsyncHandle (void* in/out), pBuffer (void* in/out)
r1, _, err := procRpcUserFree.Call(
	uintptr(AsyncHandle),
	uintptr(pBuffer),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure RpcUserFree(
  AsyncHandle: Pointer;   // void* in/out
  pBuffer: Pointer   // void* in/out
); stdcall;
  external 'RPCRT4.dll' name 'RpcUserFree';

result := DllCall("RPCRT4\RpcUserFree"
    , "Ptr", AsyncHandle   ; void* in/out
    , "Ptr", pBuffer   ; void* in/out
    , "Int")   ; return: void

●RpcUserFree(AsyncHandle, pBuffer) = DLL("RPCRT4.dll", "int RpcUserFree(void*, void*)")
# 呼び出し: RpcUserFree(AsyncHandle, pBuffer)
# AsyncHandle : void* in/out -> "void*"
# pBuffer : void* in/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)。

const std = @import("std");

extern "rpcrt4" fn RpcUserFree(
    AsyncHandle: ?*anyopaque, // void* in/out
    pBuffer: ?*anyopaque // void* in/out
) callconv(std.os.windows.WINAPI) void;

proc RpcUserFree(
    AsyncHandle: pointer,  # void* in/out
    pBuffer: pointer  # void* in/out
) {.importc: "RpcUserFree", stdcall, dynlib: "RPCRT4.dll".}

pragma(lib, "rpcrt4");
extern(Windows)
void RpcUserFree(
    void* AsyncHandle,   // void* in/out
    void* pBuffer   // void* in/out
);

ccall((:RpcUserFree, "RPCRT4.dll"), stdcall, Cvoid,
      (Ptr{Cvoid}, Ptr{Cvoid}),
      AsyncHandle, pBuffer)
# AsyncHandle : void* in/out -> Ptr{Cvoid}
# pBuffer : void* in/out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void RpcUserFree(
    void* AsyncHandle,
    void* pBuffer);
]]
local rpcrt4 = ffi.load("rpcrt4")
-- rpcrt4.RpcUserFree(AsyncHandle, pBuffer)
-- AsyncHandle : void* in/out
-- pBuffer : void* in/out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('RPCRT4.dll');
const RpcUserFree = lib.func('__stdcall', 'RpcUserFree', 'void', ['void *', 'void *']);
// RpcUserFree(AsyncHandle, pBuffer)
// AsyncHandle : void* in/out -> 'void *'
// pBuffer : void* in/out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("RPCRT4.dll", {
  RpcUserFree: { parameters: ["pointer", "pointer"], result: "void" },
});
// lib.symbols.RpcUserFree(AsyncHandle, pBuffer)
// AsyncHandle : void* in/out -> "pointer"
// pBuffer : void* in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
void RpcUserFree(
    void* AsyncHandle,
    void* pBuffer);
C, "RPCRT4.dll");
// $ffi->RpcUserFree(AsyncHandle, pBuffer);
// AsyncHandle : void* in/out
// pBuffer : void* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Rpcrt4 extends StdCallLibrary {
    Rpcrt4 INSTANCE = Native.load("rpcrt4", Rpcrt4.class);
    void RpcUserFree(
        Pointer AsyncHandle,   // void* in/out
        Pointer pBuffer   // void* in/out
    );
}

@[Link("rpcrt4")]
lib LibRPCRT4
  fun RpcUserFree = RpcUserFree(
    AsyncHandle : Void*,   # void* in/out
    pBuffer : Void*   # void* in/out
  ) : Void
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef RpcUserFreeNative = Void Function(Pointer<Void>, Pointer<Void>);
typedef RpcUserFreeDart = void Function(Pointer<Void>, Pointer<Void>);
final RpcUserFree = DynamicLibrary.open('RPCRT4.dll')
    .lookupFunction<RpcUserFreeNative, RpcUserFreeDart>('RpcUserFree');
// AsyncHandle : void* in/out -> Pointer<Void>
// pBuffer : void* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure RpcUserFree(
  AsyncHandle: Pointer;   // void* in/out
  pBuffer: Pointer   // void* in/out
); stdcall;
  external 'RPCRT4.dll' name 'RpcUserFree';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "RpcUserFree"
  c_RpcUserFree :: Ptr () -> Ptr () -> IO ()
-- AsyncHandle : void* in/out -> Ptr ()
-- pBuffer : void* in/out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let rpcuserfree =
  foreign "RpcUserFree"
    ((ptr void) @-> (ptr void) @-> returning void)
(* AsyncHandle : void* in/out -> (ptr void) *)
(* pBuffer : void* in/out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library rpcrt4 (t "RPCRT4.dll"))
(cffi:use-foreign-library rpcrt4)

(cffi:defcfun ("RpcUserFree" rpc-user-free :convention :stdcall) :void
  (async-handle :pointer)   ; void* in/out
  (p-buffer :pointer))   ; void* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $RpcUserFree = Win32::API::More->new('RPCRT4',
    'void RpcUserFree(LPVOID AsyncHandle, LPVOID pBuffer)');
# my $ret = $RpcUserFree->Call($AsyncHandle, $pBuffer);
# AsyncHandle : void* in/out -> LPVOID
# pBuffer : void* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。