SRSetRestorePointW

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

BOOL SRSetRestorePointW(
    RESTOREPOINTINFOW* pRestorePtSpec,
    STATEMGRSTATUS* pSMgrStatus
);

<DllImport("sfc.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function SRSetRestorePointW(
    pRestorePtSpec As IntPtr,   ' RESTOREPOINTINFOW*
    pSMgrStatus As IntPtr   ' STATEMGRSTATUS* out
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' pRestorePtSpec : RESTOREPOINTINFOW*
' pSMgrStatus : STATEMGRSTATUS* out
Declare PtrSafe Function SRSetRestorePointW Lib "sfc" ( _
    ByVal pRestorePtSpec As LongPtr, _
    ByVal pSMgrStatus As LongPtr) 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

SRSetRestorePointW = ctypes.windll.sfc.SRSetRestorePointW
SRSetRestorePointW.restype = wintypes.BOOL
SRSetRestorePointW.argtypes = [
    ctypes.c_void_p,  # pRestorePtSpec : RESTOREPOINTINFOW*
    ctypes.c_void_p,  # pSMgrStatus : STATEMGRSTATUS* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('sfc.dll')
SRSetRestorePointW = Fiddle::Function.new(
  lib['SRSetRestorePointW'],
  [
    Fiddle::TYPE_VOIDP,  # pRestorePtSpec : RESTOREPOINTINFOW*
    Fiddle::TYPE_VOIDP,  # pSMgrStatus : STATEMGRSTATUS* out
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "sfc")]
extern "system" {
    fn SRSetRestorePointW(
        pRestorePtSpec: *mut RESTOREPOINTINFOW,  // RESTOREPOINTINFOW*
        pSMgrStatus: *mut STATEMGRSTATUS  // STATEMGRSTATUS* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("sfc.dll", CharSet = CharSet.Unicode)]
public static extern bool SRSetRestorePointW(IntPtr pRestorePtSpec, IntPtr pSMgrStatus);
"@
$api = Add-Type -MemberDefinition $sig -Name 'sfc_SRSetRestorePointW' -Namespace Win32 -PassThru
# $api::SRSetRestorePointW(pRestorePtSpec, pSMgrStatus)

#uselib "sfc.dll"
#func global SRSetRestorePointW "SRSetRestorePointW" wptr, wptr
; SRSetRestorePointW varptr(pRestorePtSpec), varptr(pSMgrStatus)   ; 戻り値は stat
; pRestorePtSpec : RESTOREPOINTINFOW* -> "wptr"
; pSMgrStatus : STATEMGRSTATUS* out -> "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。

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

var (
	sfc = windows.NewLazySystemDLL("sfc.dll")
	procSRSetRestorePointW = sfc.NewProc("SRSetRestorePointW")
)

// pRestorePtSpec (RESTOREPOINTINFOW*), pSMgrStatus (STATEMGRSTATUS* out)
r1, _, err := procSRSetRestorePointW.Call(
	uintptr(pRestorePtSpec),
	uintptr(pSMgrStatus),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SRSetRestorePointW(
  pRestorePtSpec: Pointer;   // RESTOREPOINTINFOW*
  pSMgrStatus: Pointer   // STATEMGRSTATUS* out
): BOOL; stdcall;
  external 'sfc.dll' name 'SRSetRestorePointW';

result := DllCall("sfc\SRSetRestorePointW"
    , "Ptr", pRestorePtSpec   ; RESTOREPOINTINFOW*
    , "Ptr", pSMgrStatus   ; STATEMGRSTATUS* out
    , "Int")   ; return: BOOL

●SRSetRestorePointW(pRestorePtSpec, pSMgrStatus) = DLL("sfc.dll", "bool SRSetRestorePointW(void*, void*)")
# 呼び出し: SRSetRestorePointW(pRestorePtSpec, pSMgrStatus)
# pRestorePtSpec : RESTOREPOINTINFOW* -> "void*"
# pSMgrStatus : STATEMGRSTATUS* 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。

const std = @import("std");

extern "sfc" fn SRSetRestorePointW(
    pRestorePtSpec: [*c]RESTOREPOINTINFOW, // RESTOREPOINTINFOW*
    pSMgrStatus: [*c]STATEMGRSTATUS // STATEMGRSTATUS* out
) callconv(std.os.windows.WINAPI) i32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc SRSetRestorePointW(
    pRestorePtSpec: ptr RESTOREPOINTINFOW,  # RESTOREPOINTINFOW*
    pSMgrStatus: ptr STATEMGRSTATUS  # STATEMGRSTATUS* out
): int32 {.importc: "SRSetRestorePointW", stdcall, dynlib: "sfc.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "sfc");
extern(Windows)
int SRSetRestorePointW(
    RESTOREPOINTINFOW* pRestorePtSpec,   // RESTOREPOINTINFOW*
    STATEMGRSTATUS* pSMgrStatus   // STATEMGRSTATUS* out
);

ccall((:SRSetRestorePointW, "sfc.dll"), stdcall, Int32,
      (Ptr{RESTOREPOINTINFOW}, Ptr{STATEMGRSTATUS}),
      pRestorePtSpec, pSMgrStatus)
# pRestorePtSpec : RESTOREPOINTINFOW* -> Ptr{RESTOREPOINTINFOW}
# pSMgrStatus : STATEMGRSTATUS* out -> Ptr{STATEMGRSTATUS}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。

local ffi = require("ffi")
ffi.cdef[[
int32_t SRSetRestorePointW(
    void* pRestorePtSpec,
    void* pSMgrStatus);
]]
local sfc = ffi.load("sfc")
-- sfc.SRSetRestorePointW(pRestorePtSpec, pSMgrStatus)
-- pRestorePtSpec : RESTOREPOINTINFOW*
-- pSMgrStatus : STATEMGRSTATUS* 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。

const koffi = require('koffi');
const lib = koffi.load('sfc.dll');
const SRSetRestorePointW = lib.func('__stdcall', 'SRSetRestorePointW', 'int32_t', ['void *', 'void *']);
// SRSetRestorePointW(pRestorePtSpec, pSMgrStatus)
// pRestorePtSpec : RESTOREPOINTINFOW* -> 'void *'
// pSMgrStatus : STATEMGRSTATUS* 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("sfc.dll", {
  SRSetRestorePointW: { parameters: ["pointer", "pointer"], result: "i32" },
});
// lib.symbols.SRSetRestorePointW(pRestorePtSpec, pSMgrStatus)
// pRestorePtSpec : RESTOREPOINTINFOW* -> "pointer"
// pSMgrStatus : STATEMGRSTATUS* out -> "pointer"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)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 SRSetRestorePointW(
    void* pRestorePtSpec,
    void* pSMgrStatus);
C, "sfc.dll");
// $ffi->SRSetRestorePointW(pRestorePtSpec, pSMgrStatus);
// pRestorePtSpec : RESTOREPOINTINFOW*
// pSMgrStatus : STATEMGRSTATUS* 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 Sfc extends StdCallLibrary {
    Sfc INSTANCE = Native.load("sfc", Sfc.class, W32APIOptions.UNICODE_OPTIONS);
    boolean SRSetRestorePointW(
        Pointer pRestorePtSpec,   // RESTOREPOINTINFOW*
        Pointer pSMgrStatus   // STATEMGRSTATUS* out
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("sfc")]
lib Libsfc
  fun SRSetRestorePointW = SRSetRestorePointW(
    pRestorePtSpec : RESTOREPOINTINFOW*,   # RESTOREPOINTINFOW*
    pSMgrStatus : STATEMGRSTATUS*   # STATEMGRSTATUS* out
  ) : 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 SRSetRestorePointWNative = Int32 Function(Pointer<Void>, Pointer<Void>);
typedef SRSetRestorePointWDart = int Function(Pointer<Void>, Pointer<Void>);
final SRSetRestorePointW = DynamicLibrary.open('sfc.dll')
    .lookupFunction<SRSetRestorePointWNative, SRSetRestorePointWDart>('SRSetRestorePointW');
// pRestorePtSpec : RESTOREPOINTINFOW* -> Pointer<Void>
// pSMgrStatus : STATEMGRSTATUS* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SRSetRestorePointW(
  pRestorePtSpec: Pointer;   // RESTOREPOINTINFOW*
  pSMgrStatus: Pointer   // STATEMGRSTATUS* out
): BOOL; stdcall;
  external 'sfc.dll' name 'SRSetRestorePointW';

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

foreign import stdcall safe "SRSetRestorePointW"
  c_SRSetRestorePointW :: Ptr () -> Ptr () -> IO CInt
-- pRestorePtSpec : RESTOREPOINTINFOW* -> Ptr ()
-- pSMgrStatus : STATEMGRSTATUS* 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 srsetrestorepointw =
  foreign "SRSetRestorePointW"
    ((ptr void) @-> (ptr void) @-> returning int32_t)
(* pRestorePtSpec : RESTOREPOINTINFOW* -> (ptr void) *)
(* pSMgrStatus : STATEMGRSTATUS* 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 sfc (t "sfc.dll"))
(cffi:use-foreign-library sfc)

(cffi:defcfun ("SRSetRestorePointW" srset-restore-point-w :convention :stdcall) :int32
  (p-restore-pt-spec :pointer)   ; RESTOREPOINTINFOW*
  (p-smgr-status :pointer))   ; STATEMGRSTATUS* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SRSetRestorePointW = Win32::API::More->new('sfc',
    'BOOL SRSetRestorePointW(LPVOID pRestorePtSpec, LPVOID pSMgrStatus)');
# my $ret = $SRSetRestorePointW->Call($pRestorePtSpec, $pSMgrStatus);
# pRestorePtSpec : RESTOREPOINTINFOW* -> LPVOID
# pSMgrStatus : STATEMGRSTATUS* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。