WldpGetApplicationSettingBoolean

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

HRESULT WldpGetApplicationSettingBoolean(
    LPCWSTR id,
    LPCWSTR setting,
    BOOL* result
);

<DllImport("Wldp.dll", ExactSpelling:=True)>
Public Shared Function WldpGetApplicationSettingBoolean(
    <MarshalAs(UnmanagedType.LPWStr)> id As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> setting As String,   ' LPCWSTR
    <Out> ByRef result As Integer   ' BOOL* out
) As Integer
End Function

' id : LPCWSTR
' setting : LPCWSTR
' result : BOOL* out
Declare PtrSafe Function WldpGetApplicationSettingBoolean Lib "wldp" ( _
    ByVal id As LongPtr, _
    ByVal setting As LongPtr, _
    ByRef result As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

WldpGetApplicationSettingBoolean = ctypes.windll.wldp.WldpGetApplicationSettingBoolean
WldpGetApplicationSettingBoolean.restype = ctypes.c_int
WldpGetApplicationSettingBoolean.argtypes = [
    wintypes.LPCWSTR,  # id : LPCWSTR
    wintypes.LPCWSTR,  # setting : LPCWSTR
    ctypes.c_void_p,  # result : BOOL* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('Wldp.dll')
WldpGetApplicationSettingBoolean = Fiddle::Function.new(
  lib['WldpGetApplicationSettingBoolean'],
  [
    Fiddle::TYPE_VOIDP,  # id : LPCWSTR
    Fiddle::TYPE_VOIDP,  # setting : LPCWSTR
    Fiddle::TYPE_VOIDP,  # result : BOOL* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "wldp")]
extern "system" {
    fn WldpGetApplicationSettingBoolean(
        id: *const u16,  // LPCWSTR
        setting: *const u16,  // LPCWSTR
        result: *mut i32  // BOOL* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("Wldp.dll")]
public static extern int WldpGetApplicationSettingBoolean([MarshalAs(UnmanagedType.LPWStr)] string id, [MarshalAs(UnmanagedType.LPWStr)] string setting, out int result);
"@
$api = Add-Type -MemberDefinition $sig -Name 'Wldp_WldpGetApplicationSettingBoolean' -Namespace Win32 -PassThru
# $api::WldpGetApplicationSettingBoolean(id, setting, result)

#uselib "Wldp.dll"
#func global WldpGetApplicationSettingBoolean "WldpGetApplicationSettingBoolean" sptr, sptr, sptr
; WldpGetApplicationSettingBoolean id, setting, result   ; 戻り値は stat
; id : LPCWSTR -> "sptr"
; setting : LPCWSTR -> "sptr"
; result : BOOL* out -> "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 "Wldp.dll"
#cfunc global WldpGetApplicationSettingBoolean "WldpGetApplicationSettingBoolean" wstr, wstr, int
; res = WldpGetApplicationSettingBoolean(id, setting, result)
; id : LPCWSTR -> "wstr"
; setting : LPCWSTR -> "wstr"
; result : BOOL* out -> "int"

; HRESULT WldpGetApplicationSettingBoolean(LPCWSTR id, LPCWSTR setting, BOOL* result)
#uselib "Wldp.dll"
#cfunc global WldpGetApplicationSettingBoolean "WldpGetApplicationSettingBoolean" wstr, wstr, int
; res = WldpGetApplicationSettingBoolean(id, setting, result)
; id : LPCWSTR -> "wstr"
; setting : LPCWSTR -> "wstr"
; result : BOOL* out -> "int"

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

var (
	wldp = windows.NewLazySystemDLL("Wldp.dll")
	procWldpGetApplicationSettingBoolean = wldp.NewProc("WldpGetApplicationSettingBoolean")
)

// id (LPCWSTR), setting (LPCWSTR), result (BOOL* out)
r1, _, err := procWldpGetApplicationSettingBoolean.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(id))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(setting))),
	uintptr(result),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WldpGetApplicationSettingBoolean(
  id: PWideChar;   // LPCWSTR
  setting: PWideChar;   // LPCWSTR
  result: Pointer   // BOOL* out
): Integer; stdcall;
  external 'Wldp.dll' name 'WldpGetApplicationSettingBoolean';

result := DllCall("Wldp\WldpGetApplicationSettingBoolean"
    , "WStr", id   ; LPCWSTR
    , "WStr", setting   ; LPCWSTR
    , "Ptr", result   ; BOOL* out
    , "Int")   ; return: HRESULT

●WldpGetApplicationSettingBoolean(id, setting, result) = DLL("Wldp.dll", "int WldpGetApplicationSettingBoolean(char*, char*, void*)")
# 呼び出し: WldpGetApplicationSettingBoolean(id, setting, result)
# id : LPCWSTR -> "char*"
# setting : LPCWSTR -> "char*"
# result : BOOL* 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)。