NDRCContextMarshall

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

void NDRCContextMarshall(
    INT_PTR CContext,   // optional
    void* pBuff
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Sub NDRCContextMarshall(
    CContext As IntPtr,   ' INT_PTR optional
    pBuff As IntPtr   ' void* out
)
End Sub

' CContext : INT_PTR optional
' pBuff : void* out
Declare PtrSafe Sub NDRCContextMarshall Lib "rpcrt4" ( _
    ByVal CContext As LongPtr, _
    ByVal pBuff As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

NDRCContextMarshall = ctypes.windll.rpcrt4.NDRCContextMarshall
NDRCContextMarshall.restype = None
NDRCContextMarshall.argtypes = [
    ctypes.c_ssize_t,  # CContext : INT_PTR optional
    ctypes.POINTER(None),  # pBuff : void* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
NDRCContextMarshall = Fiddle::Function.new(
  lib['NDRCContextMarshall'],
  [
    Fiddle::TYPE_INTPTR_T,  # CContext : INT_PTR optional
    Fiddle::TYPE_VOIDP,  # pBuff : void* out
  ],
  Fiddle::TYPE_VOID)

#[link(name = "rpcrt4")]
extern "system" {
    fn NDRCContextMarshall(
        CContext: isize,  // INT_PTR optional
        pBuff: *mut ()  // void* out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern void NDRCContextMarshall(IntPtr CContext, IntPtr pBuff);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_NDRCContextMarshall' -Namespace Win32 -PassThru
# $api::NDRCContextMarshall(CContext, pBuff)

#uselib "RPCRT4.dll"
#func global NDRCContextMarshall "NDRCContextMarshall" sptr, sptr
; NDRCContextMarshall CContext, pBuff
; CContext : INT_PTR optional -> "sptr"
; pBuff : void* out -> "sptr"

#uselib "RPCRT4.dll"
#func global NDRCContextMarshall "NDRCContextMarshall" sptr, sptr
; NDRCContextMarshall CContext, pBuff
; CContext : INT_PTR optional -> "sptr"
; pBuff : void* out -> "sptr"

; void NDRCContextMarshall(INT_PTR CContext, void* pBuff)
#uselib "RPCRT4.dll"
#func global NDRCContextMarshall "NDRCContextMarshall" intptr, intptr
; NDRCContextMarshall CContext, pBuff
; CContext : INT_PTR optional -> "intptr"
; pBuff : void* out -> "intptr"

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

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procNDRCContextMarshall = rpcrt4.NewProc("NDRCContextMarshall")
)

// CContext (INT_PTR optional), pBuff (void* out)
r1, _, err := procNDRCContextMarshall.Call(
	uintptr(CContext),
	uintptr(pBuff),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure NDRCContextMarshall(
  CContext: NativeInt;   // INT_PTR optional
  pBuff: Pointer   // void* out
); stdcall;
  external 'RPCRT4.dll' name 'NDRCContextMarshall';

result := DllCall("RPCRT4\NDRCContextMarshall"
    , "Ptr", CContext   ; INT_PTR optional
    , "Ptr", pBuff   ; void* out
    , "Int")   ; return: void

●NDRCContextMarshall(CContext, pBuff) = DLL("RPCRT4.dll", "int NDRCContextMarshall(int, void*)")
# 呼び出し: NDRCContextMarshall(CContext, pBuff)
# CContext : INT_PTR optional -> "int"
# pBuff : void* 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 NDRCContextMarshall(
    CContext: isize, // INT_PTR optional
    pBuff: ?*anyopaque // void* out
) callconv(std.os.windows.WINAPI) void;

proc NDRCContextMarshall(
    CContext: int,  # INT_PTR optional
    pBuff: pointer  # void* out
) {.importc: "NDRCContextMarshall", stdcall, dynlib: "RPCRT4.dll".}

pragma(lib, "rpcrt4");
extern(Windows)
void NDRCContextMarshall(
    ptrdiff_t CContext,   // INT_PTR optional
    void* pBuff   // void* out
);

ccall((:NDRCContextMarshall, "RPCRT4.dll"), stdcall, Cvoid,
      (Int, Ptr{Cvoid}),
      CContext, pBuff)
# CContext : INT_PTR optional -> Int
# pBuff : void* 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 NDRCContextMarshall(
    intptr_t CContext,
    void* pBuff);
]]
local rpcrt4 = ffi.load("rpcrt4")
-- rpcrt4.NDRCContextMarshall(CContext, pBuff)
-- CContext : INT_PTR optional
-- pBuff : void* 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 NDRCContextMarshall = lib.func('__stdcall', 'NDRCContextMarshall', 'void', ['intptr_t', 'void *']);
// NDRCContextMarshall(CContext, pBuff)
// CContext : INT_PTR optional -> 'intptr_t'
// pBuff : void* 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", {
  NDRCContextMarshall: { parameters: ["isize", "pointer"], result: "void" },
});
// lib.symbols.NDRCContextMarshall(CContext, pBuff)
// CContext : INT_PTR optional -> "isize"
// pBuff : void* 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 NDRCContextMarshall(
    intptr_t CContext,
    void* pBuff);
C, "RPCRT4.dll");
// $ffi->NDRCContextMarshall(CContext, pBuff);
// CContext : INT_PTR optional
// pBuff : void* 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 NDRCContextMarshall(
        long CContext,   // INT_PTR optional
        Pointer pBuff   // void* out
    );
}

@[Link("rpcrt4")]
lib LibRPCRT4
  fun NDRCContextMarshall = NDRCContextMarshall(
    CContext : LibC::SSizeT,   # INT_PTR optional
    pBuff : Void*   # void* 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 NDRCContextMarshallNative = Void Function(IntPtr, Pointer<Void>);
typedef NDRCContextMarshallDart = void Function(int, Pointer<Void>);
final NDRCContextMarshall = DynamicLibrary.open('RPCRT4.dll')
    .lookupFunction<NDRCContextMarshallNative, NDRCContextMarshallDart>('NDRCContextMarshall');
// CContext : INT_PTR optional -> IntPtr
// pBuff : void* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure NDRCContextMarshall(
  CContext: NativeInt;   // INT_PTR optional
  pBuff: Pointer   // void* out
); stdcall;
  external 'RPCRT4.dll' name 'NDRCContextMarshall';

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

foreign import stdcall safe "NDRCContextMarshall"
  c_NDRCContextMarshall :: CIntPtr -> Ptr () -> IO ()
-- CContext : INT_PTR optional -> CIntPtr
-- pBuff : void* 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 ndrccontextmarshall =
  foreign "NDRCContextMarshall"
    (intptr_t @-> (ptr void) @-> returning void)
(* CContext : INT_PTR optional -> intptr_t *)
(* pBuff : void* 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 ("NDRCContextMarshall" ndrccontext-marshall :convention :stdcall) :void
  (ccontext :int64)   ; INT_PTR optional
  (p-buff :pointer))   ; void* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $NDRCContextMarshall = Win32::API::More->new('RPCRT4',
    'void NDRCContextMarshall(LPARAM CContext, LPVOID pBuff)');
# my $ret = $NDRCContextMarshall->Call($CContext, $pBuff);
# CContext : INT_PTR optional -> LPARAM
# pBuff : void* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。