SetupInitializeFileLogW

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

void* SetupInitializeFileLogW(
    LPCWSTR LogFileName,   // optional
    DWORD Flags
);

<DllImport("SETUPAPI.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SetupInitializeFileLogW(
    <MarshalAs(UnmanagedType.LPWStr)> LogFileName As String,   ' LPCWSTR optional
    Flags As UInteger   ' DWORD
) As IntPtr
End Function

' LogFileName : LPCWSTR optional
' Flags : DWORD
Declare PtrSafe Function SetupInitializeFileLogW Lib "setupapi" ( _
    ByVal LogFileName As LongPtr, _
    ByVal Flags As Long) As LongPtr
' 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

SetupInitializeFileLogW = ctypes.windll.setupapi.SetupInitializeFileLogW
SetupInitializeFileLogW.restype = ctypes.c_void_p
SetupInitializeFileLogW.argtypes = [
    wintypes.LPCWSTR,  # LogFileName : LPCWSTR optional
    wintypes.DWORD,  # Flags : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SETUPAPI.dll')
SetupInitializeFileLogW = Fiddle::Function.new(
  lib['SetupInitializeFileLogW'],
  [
    Fiddle::TYPE_VOIDP,  # LogFileName : LPCWSTR optional
    -Fiddle::TYPE_INT,  # Flags : DWORD
  ],
  Fiddle::TYPE_VOIDP)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "setupapi")]
extern "system" {
    fn SetupInitializeFileLogW(
        LogFileName: *const u16,  // LPCWSTR optional
        Flags: u32  // DWORD
    ) -> *mut ();
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SETUPAPI.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern IntPtr SetupInitializeFileLogW([MarshalAs(UnmanagedType.LPWStr)] string LogFileName, uint Flags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SETUPAPI_SetupInitializeFileLogW' -Namespace Win32 -PassThru
# $api::SetupInitializeFileLogW(LogFileName, Flags)

#uselib "SETUPAPI.dll"
#func global SetupInitializeFileLogW "SetupInitializeFileLogW" wptr, wptr
; SetupInitializeFileLogW LogFileName, Flags   ; 戻り値は stat
; LogFileName : LPCWSTR optional -> "wptr"
; Flags : DWORD -> "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 "SETUPAPI.dll"
#cfunc global SetupInitializeFileLogW "SetupInitializeFileLogW" wstr, int
; res = SetupInitializeFileLogW(LogFileName, Flags)
; LogFileName : LPCWSTR optional -> "wstr"
; Flags : DWORD -> "int"

; void* SetupInitializeFileLogW(LPCWSTR LogFileName, DWORD Flags)
#uselib "SETUPAPI.dll"
#cfunc global SetupInitializeFileLogW "SetupInitializeFileLogW" wstr, int
; res = SetupInitializeFileLogW(LogFileName, Flags)
; LogFileName : LPCWSTR optional -> "wstr"
; Flags : DWORD -> "int"

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

var (
	setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
	procSetupInitializeFileLogW = setupapi.NewProc("SetupInitializeFileLogW")
)

// LogFileName (LPCWSTR optional), Flags (DWORD)
r1, _, err := procSetupInitializeFileLogW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(LogFileName))),
	uintptr(Flags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void*

function SetupInitializeFileLogW(
  LogFileName: PWideChar;   // LPCWSTR optional
  Flags: DWORD   // DWORD
): Pointer; stdcall;
  external 'SETUPAPI.dll' name 'SetupInitializeFileLogW';

result := DllCall("SETUPAPI\SetupInitializeFileLogW"
    , "WStr", LogFileName   ; LPCWSTR optional
    , "UInt", Flags   ; DWORD
    , "Ptr")   ; return: void*

●SetupInitializeFileLogW(LogFileName, Flags) = DLL("SETUPAPI.dll", "void* SetupInitializeFileLogW(char*, dword)")
# 呼び出し: SetupInitializeFileLogW(LogFileName, Flags)
# LogFileName : LPCWSTR optional -> "char*"
# Flags : DWORD -> "dword"
# 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。