DsReplicaDelW

// NTDSAPI.dll  (Unicode / -W)
#include <windows.h>

DWORD DsReplicaDelW(
    HANDLE hDS,
    LPCWSTR NameContext,
    LPCWSTR DsaSrc,
    DWORD Options
);

<DllImport("NTDSAPI.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function DsReplicaDelW(
    hDS As IntPtr,   ' HANDLE
    <MarshalAs(UnmanagedType.LPWStr)> NameContext As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> DsaSrc As String,   ' LPCWSTR
    Options As UInteger   ' DWORD
) As UInteger
End Function

' hDS : HANDLE
' NameContext : LPCWSTR
' DsaSrc : LPCWSTR
' Options : DWORD
Declare PtrSafe Function DsReplicaDelW Lib "ntdsapi" ( _
    ByVal hDS As LongPtr, _
    ByVal NameContext As LongPtr, _
    ByVal DsaSrc As LongPtr, _
    ByVal Options As Long) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

DsReplicaDelW = ctypes.windll.ntdsapi.DsReplicaDelW
DsReplicaDelW.restype = wintypes.DWORD
DsReplicaDelW.argtypes = [
    wintypes.HANDLE,  # hDS : HANDLE
    wintypes.LPCWSTR,  # NameContext : LPCWSTR
    wintypes.LPCWSTR,  # DsaSrc : LPCWSTR
    wintypes.DWORD,  # Options : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('NTDSAPI.dll')
DsReplicaDelW = Fiddle::Function.new(
  lib['DsReplicaDelW'],
  [
    Fiddle::TYPE_VOIDP,  # hDS : HANDLE
    Fiddle::TYPE_VOIDP,  # NameContext : LPCWSTR
    Fiddle::TYPE_VOIDP,  # DsaSrc : LPCWSTR
    -Fiddle::TYPE_INT,  # Options : DWORD
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "ntdsapi")]
extern "system" {
    fn DsReplicaDelW(
        hDS: *mut core::ffi::c_void,  // HANDLE
        NameContext: *const u16,  // LPCWSTR
        DsaSrc: *const u16,  // LPCWSTR
        Options: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("NTDSAPI.dll", CharSet = CharSet.Unicode)]
public static extern uint DsReplicaDelW(IntPtr hDS, [MarshalAs(UnmanagedType.LPWStr)] string NameContext, [MarshalAs(UnmanagedType.LPWStr)] string DsaSrc, uint Options);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NTDSAPI_DsReplicaDelW' -Namespace Win32 -PassThru
# $api::DsReplicaDelW(hDS, NameContext, DsaSrc, Options)

#uselib "NTDSAPI.dll"
#func global DsReplicaDelW "DsReplicaDelW" wptr, wptr, wptr, wptr
; DsReplicaDelW hDS, NameContext, DsaSrc, Options   ; 戻り値は stat
; hDS : HANDLE -> "wptr"
; NameContext : LPCWSTR -> "wptr"
; DsaSrc : LPCWSTR -> "wptr"
; Options : DWORD -> "wptr"
; ※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 "NTDSAPI.dll"
#cfunc global DsReplicaDelW "DsReplicaDelW" sptr, wstr, wstr, int
; res = DsReplicaDelW(hDS, NameContext, DsaSrc, Options)
; hDS : HANDLE -> "sptr"
; NameContext : LPCWSTR -> "wstr"
; DsaSrc : LPCWSTR -> "wstr"
; Options : DWORD -> "int"

; DWORD DsReplicaDelW(HANDLE hDS, LPCWSTR NameContext, LPCWSTR DsaSrc, DWORD Options)
#uselib "NTDSAPI.dll"
#cfunc global DsReplicaDelW "DsReplicaDelW" intptr, wstr, wstr, int
; res = DsReplicaDelW(hDS, NameContext, DsaSrc, Options)
; hDS : HANDLE -> "intptr"
; NameContext : LPCWSTR -> "wstr"
; DsaSrc : LPCWSTR -> "wstr"
; Options : DWORD -> "int"

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

var (
	ntdsapi = windows.NewLazySystemDLL("NTDSAPI.dll")
	procDsReplicaDelW = ntdsapi.NewProc("DsReplicaDelW")
)

// hDS (HANDLE), NameContext (LPCWSTR), DsaSrc (LPCWSTR), Options (DWORD)
r1, _, err := procDsReplicaDelW.Call(
	uintptr(hDS),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(NameContext))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(DsaSrc))),
	uintptr(Options),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function DsReplicaDelW(
  hDS: THandle;   // HANDLE
  NameContext: PWideChar;   // LPCWSTR
  DsaSrc: PWideChar;   // LPCWSTR
  Options: DWORD   // DWORD
): DWORD; stdcall;
  external 'NTDSAPI.dll' name 'DsReplicaDelW';

result := DllCall("NTDSAPI\DsReplicaDelW"
    , "Ptr", hDS   ; HANDLE
    , "WStr", NameContext   ; LPCWSTR
    , "WStr", DsaSrc   ; LPCWSTR
    , "UInt", Options   ; DWORD
    , "UInt")   ; return: DWORD

●DsReplicaDelW(hDS, NameContext, DsaSrc, Options) = DLL("NTDSAPI.dll", "dword DsReplicaDelW(void*, char*, char*, dword)")
# 呼び出し: DsReplicaDelW(hDS, NameContext, DsaSrc, Options)
# hDS : HANDLE -> "void*"
# NameContext : LPCWSTR -> "char*"
# DsaSrc : LPCWSTR -> "char*"
# Options : 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。