SetupAddToSourceListW

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

BOOL SetupAddToSourceListW(
    DWORD Flags,
    LPCWSTR Source
);

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

' Flags : DWORD
' Source : LPCWSTR
Declare PtrSafe Function SetupAddToSourceListW Lib "setupapi" ( _
    ByVal Flags As Long, _
    ByVal Source As LongPtr) 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

SetupAddToSourceListW = ctypes.windll.setupapi.SetupAddToSourceListW
SetupAddToSourceListW.restype = wintypes.BOOL
SetupAddToSourceListW.argtypes = [
    wintypes.DWORD,  # Flags : DWORD
    wintypes.LPCWSTR,  # Source : LPCWSTR
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

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

#[link(name = "setupapi")]
extern "system" {
    fn SetupAddToSourceListW(
        Flags: u32,  // DWORD
        Source: *const u16  // LPCWSTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

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

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

; BOOL SetupAddToSourceListW(DWORD Flags, LPCWSTR Source)
#uselib "SETUPAPI.dll"
#cfunc global SetupAddToSourceListW "SetupAddToSourceListW" int, wstr
; res = SetupAddToSourceListW(Flags, Source)
; Flags : DWORD -> "int"
; Source : LPCWSTR -> "wstr"

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

var (
	setupapi = windows.NewLazySystemDLL("SETUPAPI.dll")
	procSetupAddToSourceListW = setupapi.NewProc("SetupAddToSourceListW")
)

// Flags (DWORD), Source (LPCWSTR)
r1, _, err := procSetupAddToSourceListW.Call(
	uintptr(Flags),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(Source))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SetupAddToSourceListW(
  Flags: DWORD;   // DWORD
  Source: PWideChar   // LPCWSTR
): BOOL; stdcall;
  external 'SETUPAPI.dll' name 'SetupAddToSourceListW';

result := DllCall("SETUPAPI\SetupAddToSourceListW"
    , "UInt", Flags   ; DWORD
    , "WStr", Source   ; LPCWSTR
    , "Int")   ; return: BOOL

●SetupAddToSourceListW(Flags, Source) = DLL("SETUPAPI.dll", "bool SetupAddToSourceListW(dword, char*)")
# 呼び出し: SetupAddToSourceListW(Flags, Source)
# Flags : DWORD -> "dword"
# Source : LPCWSTR -> "char*"
# 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。