CommDlgExtendedError

// COMDLG32.dll
#include <windows.h>

COMMON_DLG_ERRORS CommDlgExtendedError(void);

<DllImport("COMDLG32.dll", ExactSpelling:=True)>
Public Shared Function CommDlgExtendedError() As UInteger
End Function

Declare PtrSafe Function CommDlgExtendedError Lib "comdlg32" () As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CommDlgExtendedError = ctypes.windll.comdlg32.CommDlgExtendedError
CommDlgExtendedError.restype = wintypes.DWORD
CommDlgExtendedError.argtypes = []

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('COMDLG32.dll')
CommDlgExtendedError = Fiddle::Function.new(
  lib['CommDlgExtendedError'],
  [],
  -Fiddle::TYPE_INT)

#[link(name = "comdlg32")]
extern "system" {
    fn CommDlgExtendedError() -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("COMDLG32.dll")]
public static extern uint CommDlgExtendedError();
"@
$api = Add-Type -MemberDefinition $sig -Name 'COMDLG32_CommDlgExtendedError' -Namespace Win32 -PassThru
# $api::CommDlgExtendedError()

#uselib "COMDLG32.dll"
#func global CommDlgExtendedError "CommDlgExtendedError"
; CommDlgExtendedError   ; 戻り値は stat
; ※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 "COMDLG32.dll"
#cfunc global CommDlgExtendedError "CommDlgExtendedError"
; res = CommDlgExtendedError()

; COMMON_DLG_ERRORS CommDlgExtendedError()
#uselib "COMDLG32.dll"
#cfunc global CommDlgExtendedError "CommDlgExtendedError"
; res = CommDlgExtendedError()

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

var (
	comdlg32 = windows.NewLazySystemDLL("COMDLG32.dll")
	procCommDlgExtendedError = comdlg32.NewProc("CommDlgExtendedError")
)

r1, _, err := procCommDlgExtendedError.Call()
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // COMMON_DLG_ERRORS

function CommDlgExtendedError: DWORD; stdcall;
  external 'COMDLG32.dll' name 'CommDlgExtendedError';

result := DllCall("COMDLG32\CommDlgExtendedError", "UInt")

●CommDlgExtendedError() = DLL("COMDLG32.dll", "dword CommDlgExtendedError()")
# 呼び出し: CommDlgExtendedError()
# 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)。