NDRSContextUnmarshallEx

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

NDR_SCONTEXT* NDRSContextUnmarshallEx(
    void* BindingHandle,
    void* pBuff,
    DWORD DataRepresentation
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function NDRSContextUnmarshallEx(
    BindingHandle As IntPtr,   ' void*
    pBuff As IntPtr,   ' void*
    DataRepresentation As UInteger   ' DWORD
) As IntPtr
End Function

' BindingHandle : void*
' pBuff : void*
' DataRepresentation : DWORD
Declare PtrSafe Function NDRSContextUnmarshallEx Lib "rpcrt4" ( _
    ByVal BindingHandle As LongPtr, _
    ByVal pBuff As LongPtr, _
    ByVal DataRepresentation As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

NDRSContextUnmarshallEx = ctypes.windll.rpcrt4.NDRSContextUnmarshallEx
NDRSContextUnmarshallEx.restype = ctypes.c_void_p
NDRSContextUnmarshallEx.argtypes = [
    ctypes.POINTER(None),  # BindingHandle : void*
    ctypes.POINTER(None),  # pBuff : void*
    wintypes.DWORD,  # DataRepresentation : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
NDRSContextUnmarshallEx = Fiddle::Function.new(
  lib['NDRSContextUnmarshallEx'],
  [
    Fiddle::TYPE_VOIDP,  # BindingHandle : void*
    Fiddle::TYPE_VOIDP,  # pBuff : void*
    -Fiddle::TYPE_INT,  # DataRepresentation : DWORD
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "rpcrt4")]
extern "system" {
    fn NDRSContextUnmarshallEx(
        BindingHandle: *mut (),  // void*
        pBuff: *mut (),  // void*
        DataRepresentation: u32  // DWORD
    ) -> *mut NDR_SCONTEXT;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern IntPtr NDRSContextUnmarshallEx(IntPtr BindingHandle, IntPtr pBuff, uint DataRepresentation);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_NDRSContextUnmarshallEx' -Namespace Win32 -PassThru
# $api::NDRSContextUnmarshallEx(BindingHandle, pBuff, DataRepresentation)

#uselib "RPCRT4.dll"
#func global NDRSContextUnmarshallEx "NDRSContextUnmarshallEx" sptr, sptr, sptr
; NDRSContextUnmarshallEx BindingHandle, pBuff, DataRepresentation   ; 戻り値は stat
; BindingHandle : void* -> "sptr"
; pBuff : void* -> "sptr"
; DataRepresentation : 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 NDRSContextUnmarshallEx "NDRSContextUnmarshallEx" sptr, sptr, int
; res = NDRSContextUnmarshallEx(BindingHandle, pBuff, DataRepresentation)
; BindingHandle : void* -> "sptr"
; pBuff : void* -> "sptr"
; DataRepresentation : DWORD -> "int"

; NDR_SCONTEXT* NDRSContextUnmarshallEx(void* BindingHandle, void* pBuff, DWORD DataRepresentation)
#uselib "RPCRT4.dll"
#cfunc global NDRSContextUnmarshallEx "NDRSContextUnmarshallEx" intptr, intptr, int
; res = NDRSContextUnmarshallEx(BindingHandle, pBuff, DataRepresentation)
; BindingHandle : void* -> "intptr"
; pBuff : void* -> "intptr"
; DataRepresentation : DWORD -> "int"

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

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procNDRSContextUnmarshallEx = rpcrt4.NewProc("NDRSContextUnmarshallEx")
)

// BindingHandle (void*), pBuff (void*), DataRepresentation (DWORD)
r1, _, err := procNDRSContextUnmarshallEx.Call(
	uintptr(BindingHandle),
	uintptr(pBuff),
	uintptr(DataRepresentation),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // NDR_SCONTEXT*

function NDRSContextUnmarshallEx(
  BindingHandle: Pointer;   // void*
  pBuff: Pointer;   // void*
  DataRepresentation: DWORD   // DWORD
): Pointer; stdcall;
  external 'RPCRT4.dll' name 'NDRSContextUnmarshallEx';

result := DllCall("RPCRT4\NDRSContextUnmarshallEx"
    , "Ptr", BindingHandle   ; void*
    , "Ptr", pBuff   ; void*
    , "UInt", DataRepresentation   ; DWORD
    , "Ptr")   ; return: NDR_SCONTEXT*

●NDRSContextUnmarshallEx(BindingHandle, pBuff, DataRepresentation) = DLL("RPCRT4.dll", "void* NDRSContextUnmarshallEx(void*, void*, dword)")
# 呼び出し: NDRSContextUnmarshallEx(BindingHandle, pBuff, DataRepresentation)
# BindingHandle : void* -> "void*"
# pBuff : void* -> "void*"
# DataRepresentation : 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)。