ReplacePartitionUnit

// KERNEL32.dll
#include <windows.h>

BOOL ReplacePartitionUnit(
    LPWSTR TargetPartition,
    LPWSTR SparePartition,
    DWORD Flags
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function ReplacePartitionUnit(
    <MarshalAs(UnmanagedType.LPWStr)> TargetPartition As String,   ' LPWSTR
    <MarshalAs(UnmanagedType.LPWStr)> SparePartition As String,   ' LPWSTR
    Flags As UInteger   ' DWORD
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' TargetPartition : LPWSTR
' SparePartition : LPWSTR
' Flags : DWORD
Declare PtrSafe Function ReplacePartitionUnit Lib "kernel32" ( _
    ByVal TargetPartition As LongPtr, _
    ByVal SparePartition As LongPtr, _
    ByVal Flags As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ReplacePartitionUnit = ctypes.windll.kernel32.ReplacePartitionUnit
ReplacePartitionUnit.restype = wintypes.BOOL
ReplacePartitionUnit.argtypes = [
    wintypes.LPCWSTR,  # TargetPartition : LPWSTR
    wintypes.LPCWSTR,  # SparePartition : LPWSTR
    wintypes.DWORD,  # Flags : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
ReplacePartitionUnit = Fiddle::Function.new(
  lib['ReplacePartitionUnit'],
  [
    Fiddle::TYPE_VOIDP,  # TargetPartition : LPWSTR
    Fiddle::TYPE_VOIDP,  # SparePartition : LPWSTR
    -Fiddle::TYPE_INT,  # Flags : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn ReplacePartitionUnit(
        TargetPartition: *mut u16,  // LPWSTR
        SparePartition: *mut u16,  // LPWSTR
        Flags: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll")]
public static extern bool ReplacePartitionUnit([MarshalAs(UnmanagedType.LPWStr)] string TargetPartition, [MarshalAs(UnmanagedType.LPWStr)] string SparePartition, uint Flags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_ReplacePartitionUnit' -Namespace Win32 -PassThru
# $api::ReplacePartitionUnit(TargetPartition, SparePartition, Flags)

#uselib "KERNEL32.dll"
#func global ReplacePartitionUnit "ReplacePartitionUnit" sptr, sptr, sptr
; ReplacePartitionUnit TargetPartition, SparePartition, Flags   ; 戻り値は stat
; TargetPartition : LPWSTR -> "sptr"
; SparePartition : LPWSTR -> "sptr"
; Flags : 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 "KERNEL32.dll"
#cfunc global ReplacePartitionUnit "ReplacePartitionUnit" wstr, wstr, int
; res = ReplacePartitionUnit(TargetPartition, SparePartition, Flags)
; TargetPartition : LPWSTR -> "wstr"
; SparePartition : LPWSTR -> "wstr"
; Flags : DWORD -> "int"

; BOOL ReplacePartitionUnit(LPWSTR TargetPartition, LPWSTR SparePartition, DWORD Flags)
#uselib "KERNEL32.dll"
#cfunc global ReplacePartitionUnit "ReplacePartitionUnit" wstr, wstr, int
; res = ReplacePartitionUnit(TargetPartition, SparePartition, Flags)
; TargetPartition : LPWSTR -> "wstr"
; SparePartition : LPWSTR -> "wstr"
; Flags : DWORD -> "int"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procReplacePartitionUnit = kernel32.NewProc("ReplacePartitionUnit")
)

// TargetPartition (LPWSTR), SparePartition (LPWSTR), Flags (DWORD)
r1, _, err := procReplacePartitionUnit.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(TargetPartition))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(SparePartition))),
	uintptr(Flags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function ReplacePartitionUnit(
  TargetPartition: PWideChar;   // LPWSTR
  SparePartition: PWideChar;   // LPWSTR
  Flags: DWORD   // DWORD
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'ReplacePartitionUnit';

result := DllCall("KERNEL32\ReplacePartitionUnit"
    , "WStr", TargetPartition   ; LPWSTR
    , "WStr", SparePartition   ; LPWSTR
    , "UInt", Flags   ; DWORD
    , "Int")   ; return: BOOL

●ReplacePartitionUnit(TargetPartition, SparePartition, Flags) = DLL("KERNEL32.dll", "bool ReplacePartitionUnit(char*, char*, dword)")
# 呼び出し: ReplacePartitionUnit(TargetPartition, SparePartition, Flags)
# TargetPartition : LPWSTR -> "char*"
# SparePartition : LPWSTR -> "char*"
# Flags : 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)。

const std = @import("std");

extern "kernel32" fn ReplacePartitionUnit(
    TargetPartition: [*c]const u16, // LPWSTR
    SparePartition: [*c]const u16, // LPWSTR
    Flags: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;

proc ReplacePartitionUnit(
    TargetPartition: WideCString,  # LPWSTR
    SparePartition: WideCString,  # LPWSTR
    Flags: uint32  # DWORD
): int32 {.importc: "ReplacePartitionUnit", stdcall, dynlib: "KERNEL32.dll".}

pragma(lib, "kernel32");
extern(Windows)
int ReplacePartitionUnit(
    const(wchar)* TargetPartition,   // LPWSTR
    const(wchar)* SparePartition,   // LPWSTR
    uint Flags   // DWORD
);

ccall((:ReplacePartitionUnit, "KERNEL32.dll"), stdcall, Int32,
      (Cwstring, Cwstring, UInt32),
      TargetPartition, SparePartition, Flags)
# TargetPartition : LPWSTR -> Cwstring
# SparePartition : LPWSTR -> Cwstring
# Flags : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t ReplacePartitionUnit(
    const uint16_t* TargetPartition,
    const uint16_t* SparePartition,
    uint32_t Flags);
]]
local kernel32 = ffi.load("kernel32")
-- kernel32.ReplacePartitionUnit(TargetPartition, SparePartition, Flags)
-- TargetPartition : LPWSTR
-- SparePartition : LPWSTR
-- Flags : DWORD
-- 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('KERNEL32.dll');
const ReplacePartitionUnit = lib.func('__stdcall', 'ReplacePartitionUnit', 'int32_t', ['str16', 'str16', 'uint32_t']);
// ReplacePartitionUnit(TargetPartition, SparePartition, Flags)
// TargetPartition : LPWSTR -> 'str16'
// SparePartition : LPWSTR -> 'str16'
// Flags : DWORD -> 'uint32_t'
// 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("KERNEL32.dll", {
  ReplacePartitionUnit: { parameters: ["buffer", "buffer", "u32"], result: "i32" },
});
// lib.symbols.ReplacePartitionUnit(TargetPartition, SparePartition, Flags)
// TargetPartition : LPWSTR -> "buffer"
// SparePartition : LPWSTR -> "buffer"
// Flags : DWORD -> "u32"
// 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
int32_t ReplacePartitionUnit(
    const uint16_t* TargetPartition,
    const uint16_t* SparePartition,
    uint32_t Flags);
C, "KERNEL32.dll");
// $ffi->ReplacePartitionUnit(TargetPartition, SparePartition, Flags);
// TargetPartition : LPWSTR
// SparePartition : LPWSTR
// Flags : DWORD
// 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 Kernel32 extends StdCallLibrary {
    Kernel32 INSTANCE = Native.load("kernel32", Kernel32.class);
    boolean ReplacePartitionUnit(
        WString TargetPartition,   // LPWSTR
        WString SparePartition,   // LPWSTR
        int Flags   // DWORD
    );
}

@[Link("kernel32")]
lib LibKERNEL32
  fun ReplacePartitionUnit = ReplacePartitionUnit(
    TargetPartition : UInt16*,   # LPWSTR
    SparePartition : UInt16*,   # LPWSTR
    Flags : UInt32   # DWORD
  ) : Int32
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 ReplacePartitionUnitNative = Int32 Function(Pointer<Utf16>, Pointer<Utf16>, Uint32);
typedef ReplacePartitionUnitDart = int Function(Pointer<Utf16>, Pointer<Utf16>, int);
final ReplacePartitionUnit = DynamicLibrary.open('KERNEL32.dll')
    .lookupFunction<ReplacePartitionUnitNative, ReplacePartitionUnitDart>('ReplacePartitionUnit');
// TargetPartition : LPWSTR -> Pointer<Utf16>
// SparePartition : LPWSTR -> Pointer<Utf16>
// Flags : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ReplacePartitionUnit(
  TargetPartition: PWideChar;   // LPWSTR
  SparePartition: PWideChar;   // LPWSTR
  Flags: DWORD   // DWORD
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'ReplacePartitionUnit';

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

foreign import stdcall safe "ReplacePartitionUnit"
  c_ReplacePartitionUnit :: CWString -> CWString -> Word32 -> IO CInt
-- TargetPartition : LPWSTR -> CWString
-- SparePartition : LPWSTR -> CWString
-- Flags : DWORD -> Word32
-- 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 replacepartitionunit =
  foreign "ReplacePartitionUnit"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> uint32_t @-> returning int32_t)
(* TargetPartition : LPWSTR -> (ptr uint16_t) *)
(* SparePartition : LPWSTR -> (ptr uint16_t) *)
(* Flags : DWORD -> uint32_t *)
(* 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 kernel32 (t "KERNEL32.dll"))
(cffi:use-foreign-library kernel32)

(cffi:defcfun ("ReplacePartitionUnit" replace-partition-unit :convention :stdcall) :int32
  (target-partition (:string :encoding :utf-16le))   ; LPWSTR
  (spare-partition (:string :encoding :utf-16le))   ; LPWSTR
  (flags :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ReplacePartitionUnit = Win32::API::More->new('KERNEL32',
    'BOOL ReplacePartitionUnit(LPCWSTR TargetPartition, LPCWSTR SparePartition, DWORD Flags)');
# my $ret = $ReplacePartitionUnit->Call($TargetPartition, $SparePartition, $Flags);
# TargetPartition : LPWSTR -> LPCWSTR
# SparePartition : LPWSTR -> LPCWSTR
# Flags : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。