EndUpdateResourceW

// KERNEL32.dll  (Unicode / -W)
#include <windows.h>

BOOL EndUpdateResourceW(
    HANDLE hUpdate,
    BOOL fDiscard
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function EndUpdateResourceW(
    hUpdate As IntPtr,   ' HANDLE
    fDiscard As Boolean   ' BOOL
) As Boolean
End Function

' hUpdate : HANDLE
' fDiscard : BOOL
Declare PtrSafe Function EndUpdateResourceW Lib "kernel32" ( _
    ByVal hUpdate As LongPtr, _
    ByVal fDiscard 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

EndUpdateResourceW = ctypes.windll.kernel32.EndUpdateResourceW
EndUpdateResourceW.restype = wintypes.BOOL
EndUpdateResourceW.argtypes = [
    wintypes.HANDLE,  # hUpdate : HANDLE
    wintypes.BOOL,  # fDiscard : BOOL
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
EndUpdateResourceW = Fiddle::Function.new(
  lib['EndUpdateResourceW'],
  [
    Fiddle::TYPE_VOIDP,  # hUpdate : HANDLE
    Fiddle::TYPE_INT,  # fDiscard : BOOL
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "kernel32")]
extern "system" {
    fn EndUpdateResourceW(
        hUpdate: *mut core::ffi::c_void,  // HANDLE
        fDiscard: i32  // BOOL
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern bool EndUpdateResourceW(IntPtr hUpdate, bool fDiscard);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_EndUpdateResourceW' -Namespace Win32 -PassThru
# $api::EndUpdateResourceW(hUpdate, fDiscard)

#uselib "KERNEL32.dll"
#func global EndUpdateResourceW "EndUpdateResourceW" wptr, wptr
; EndUpdateResourceW hUpdate, fDiscard   ; 戻り値は stat
; hUpdate : HANDLE -> "wptr"
; fDiscard : BOOL -> "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 "KERNEL32.dll"
#cfunc global EndUpdateResourceW "EndUpdateResourceW" sptr, int
; res = EndUpdateResourceW(hUpdate, fDiscard)
; hUpdate : HANDLE -> "sptr"
; fDiscard : BOOL -> "int"

; BOOL EndUpdateResourceW(HANDLE hUpdate, BOOL fDiscard)
#uselib "KERNEL32.dll"
#cfunc global EndUpdateResourceW "EndUpdateResourceW" intptr, int
; res = EndUpdateResourceW(hUpdate, fDiscard)
; hUpdate : HANDLE -> "intptr"
; fDiscard : BOOL -> "int"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procEndUpdateResourceW = kernel32.NewProc("EndUpdateResourceW")
)

// hUpdate (HANDLE), fDiscard (BOOL)
r1, _, err := procEndUpdateResourceW.Call(
	uintptr(hUpdate),
	uintptr(fDiscard),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function EndUpdateResourceW(
  hUpdate: THandle;   // HANDLE
  fDiscard: BOOL   // BOOL
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'EndUpdateResourceW';

result := DllCall("KERNEL32\EndUpdateResourceW"
    , "Ptr", hUpdate   ; HANDLE
    , "Int", fDiscard   ; BOOL
    , "Int")   ; return: BOOL

●EndUpdateResourceW(hUpdate, fDiscard) = DLL("KERNEL32.dll", "bool EndUpdateResourceW(void*, bool)")
# 呼び出し: EndUpdateResourceW(hUpdate, fDiscard)
# hUpdate : HANDLE -> "void*"
# fDiscard : BOOL -> "bool"
# 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。