WofWimSuspendEntry

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

HRESULT WofWimSuspendEntry(
    LPCWSTR VolumeName,
    LONGLONG DataSourceId
);

<DllImport("WOFUTIL.dll", ExactSpelling:=True)>
Public Shared Function WofWimSuspendEntry(
    <MarshalAs(UnmanagedType.LPWStr)> VolumeName As String,   ' LPCWSTR
    DataSourceId As Long   ' LONGLONG
) As Integer
End Function

' VolumeName : LPCWSTR
' DataSourceId : LONGLONG
Declare PtrSafe Function WofWimSuspendEntry Lib "wofutil" ( _
    ByVal VolumeName As LongPtr, _
    ByVal DataSourceId As LongLong) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

WofWimSuspendEntry = ctypes.windll.wofutil.WofWimSuspendEntry
WofWimSuspendEntry.restype = ctypes.c_int
WofWimSuspendEntry.argtypes = [
    wintypes.LPCWSTR,  # VolumeName : LPCWSTR
    ctypes.c_longlong,  # DataSourceId : LONGLONG
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WOFUTIL.dll')
WofWimSuspendEntry = Fiddle::Function.new(
  lib['WofWimSuspendEntry'],
  [
    Fiddle::TYPE_VOIDP,  # VolumeName : LPCWSTR
    Fiddle::TYPE_LONG_LONG,  # DataSourceId : LONGLONG
  ],
  Fiddle::TYPE_INT)

#[link(name = "wofutil")]
extern "system" {
    fn WofWimSuspendEntry(
        VolumeName: *const u16,  // LPCWSTR
        DataSourceId: i64  // LONGLONG
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WOFUTIL.dll")]
public static extern int WofWimSuspendEntry([MarshalAs(UnmanagedType.LPWStr)] string VolumeName, long DataSourceId);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WOFUTIL_WofWimSuspendEntry' -Namespace Win32 -PassThru
# $api::WofWimSuspendEntry(VolumeName, DataSourceId)

#uselib "WOFUTIL.dll"
#func global WofWimSuspendEntry "WofWimSuspendEntry" sptr, sptr
; WofWimSuspendEntry VolumeName, DataSourceId   ; 戻り値は stat
; VolumeName : LPCWSTR -> "sptr"
; DataSourceId : LONGLONG -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 "WOFUTIL.dll"
#cfunc global WofWimSuspendEntry "WofWimSuspendEntry" wstr, int64
; res = WofWimSuspendEntry(VolumeName, DataSourceId)
; VolumeName : LPCWSTR -> "wstr"
; DataSourceId : LONGLONG -> "int64"
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。

; HRESULT WofWimSuspendEntry(LPCWSTR VolumeName, LONGLONG DataSourceId)
#uselib "WOFUTIL.dll"
#cfunc global WofWimSuspendEntry "WofWimSuspendEntry" wstr, int64
; res = WofWimSuspendEntry(VolumeName, DataSourceId)
; VolumeName : LPCWSTR -> "wstr"
; DataSourceId : LONGLONG -> "int64"

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

var (
	wofutil = windows.NewLazySystemDLL("WOFUTIL.dll")
	procWofWimSuspendEntry = wofutil.NewProc("WofWimSuspendEntry")
)

// VolumeName (LPCWSTR), DataSourceId (LONGLONG)
r1, _, err := procWofWimSuspendEntry.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(VolumeName))),
	uintptr(DataSourceId),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WofWimSuspendEntry(
  VolumeName: PWideChar;   // LPCWSTR
  DataSourceId: Int64   // LONGLONG
): Integer; stdcall;
  external 'WOFUTIL.dll' name 'WofWimSuspendEntry';

result := DllCall("WOFUTIL\WofWimSuspendEntry"
    , "WStr", VolumeName   ; LPCWSTR
    , "Int64", DataSourceId   ; LONGLONG
    , "Int")   ; return: HRESULT

●WofWimSuspendEntry(VolumeName, DataSourceId) = DLL("WOFUTIL.dll", "int WofWimSuspendEntry(char*, int64)")
# 呼び出し: WofWimSuspendEntry(VolumeName, DataSourceId)
# VolumeName : LPCWSTR -> "char*"
# DataSourceId : LONGLONG -> "int64"
# 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)。