EndDialog

// USER32.dll
#include <windows.h>

BOOL EndDialog(
    HWND hDlg,
    INT_PTR nResult
);

<DllImport("USER32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function EndDialog(
    hDlg As IntPtr,   ' HWND
    nResult As IntPtr   ' INT_PTR
) As Boolean
End Function

' hDlg : HWND
' nResult : INT_PTR
Declare PtrSafe Function EndDialog Lib "user32" ( _
    ByVal hDlg As LongPtr, _
    ByVal nResult As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

EndDialog = ctypes.windll.user32.EndDialog
EndDialog.restype = wintypes.BOOL
EndDialog.argtypes = [
    wintypes.HANDLE,  # hDlg : HWND
    ctypes.c_ssize_t,  # nResult : INT_PTR
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
EndDialog = Fiddle::Function.new(
  lib['EndDialog'],
  [
    Fiddle::TYPE_VOIDP,  # hDlg : HWND
    Fiddle::TYPE_INTPTR_T,  # nResult : INT_PTR
  ],
  Fiddle::TYPE_INT)

#[link(name = "user32")]
extern "system" {
    fn EndDialog(
        hDlg: *mut core::ffi::c_void,  // HWND
        nResult: isize  // INT_PTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USER32.dll", SetLastError = true)]
public static extern bool EndDialog(IntPtr hDlg, IntPtr nResult);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_EndDialog' -Namespace Win32 -PassThru
# $api::EndDialog(hDlg, nResult)

#uselib "USER32.dll"
#func global EndDialog "EndDialog" sptr, sptr
; EndDialog hDlg, nResult   ; 戻り値は stat
; hDlg : HWND -> "sptr"
; nResult : INT_PTR -> "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 "USER32.dll"
#cfunc global EndDialog "EndDialog" sptr, sptr
; res = EndDialog(hDlg, nResult)
; hDlg : HWND -> "sptr"
; nResult : INT_PTR -> "sptr"

; BOOL EndDialog(HWND hDlg, INT_PTR nResult)
#uselib "USER32.dll"
#cfunc global EndDialog "EndDialog" intptr, intptr
; res = EndDialog(hDlg, nResult)
; hDlg : HWND -> "intptr"
; nResult : INT_PTR -> "intptr"

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

var (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procEndDialog = user32.NewProc("EndDialog")
)

// hDlg (HWND), nResult (INT_PTR)
r1, _, err := procEndDialog.Call(
	uintptr(hDlg),
	uintptr(nResult),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function EndDialog(
  hDlg: THandle;   // HWND
  nResult: NativeInt   // INT_PTR
): BOOL; stdcall;
  external 'USER32.dll' name 'EndDialog';

result := DllCall("USER32\EndDialog"
    , "Ptr", hDlg   ; HWND
    , "Ptr", nResult   ; INT_PTR
    , "Int")   ; return: BOOL

●EndDialog(hDlg, nResult) = DLL("USER32.dll", "bool EndDialog(void*, int)")
# 呼び出し: EndDialog(hDlg, nResult)
# hDlg : HWND -> "void*"
# nResult : INT_PTR -> "int"
# 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)。