sndOpenSound

// api-ms-win-mm-misc-l1-1-1.dll
#include <windows.h>

INT sndOpenSound(
    LPCWSTR EventName,
    LPCWSTR AppName,
    INT Flags,
    HANDLE* FileHandle
);

<DllImport("api-ms-win-mm-misc-l1-1-1.dll", ExactSpelling:=True)>
Public Shared Function sndOpenSound(
    <MarshalAs(UnmanagedType.LPWStr)> EventName As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> AppName As String,   ' LPCWSTR
    Flags As Integer,   ' INT
    FileHandle As IntPtr   ' HANDLE* out
) As Integer
End Function

' EventName : LPCWSTR
' AppName : LPCWSTR
' Flags : INT
' FileHandle : HANDLE* out
Declare PtrSafe Function sndOpenSound Lib "api-ms-win-mm-misc-l1-1-1" ( _
    ByVal EventName As LongPtr, _
    ByVal AppName As LongPtr, _
    ByVal Flags As Long, _
    ByVal FileHandle 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

sndOpenSound = ctypes.windll.LoadLibrary("api-ms-win-mm-misc-l1-1-1.dll").sndOpenSound
sndOpenSound.restype = ctypes.c_int
sndOpenSound.argtypes = [
    wintypes.LPCWSTR,  # EventName : LPCWSTR
    wintypes.LPCWSTR,  # AppName : LPCWSTR
    ctypes.c_int,  # Flags : INT
    ctypes.c_void_p,  # FileHandle : HANDLE* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('api-ms-win-mm-misc-l1-1-1.dll')
sndOpenSound = Fiddle::Function.new(
  lib['sndOpenSound'],
  [
    Fiddle::TYPE_VOIDP,  # EventName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # AppName : LPCWSTR
    Fiddle::TYPE_INT,  # Flags : INT
    Fiddle::TYPE_VOIDP,  # FileHandle : HANDLE* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "api-ms-win-mm-misc-l1-1-1")]
extern "system" {
    fn sndOpenSound(
        EventName: *const u16,  // LPCWSTR
        AppName: *const u16,  // LPCWSTR
        Flags: i32,  // INT
        FileHandle: *mut *mut core::ffi::c_void  // HANDLE* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("api-ms-win-mm-misc-l1-1-1.dll")]
public static extern int sndOpenSound([MarshalAs(UnmanagedType.LPWStr)] string EventName, [MarshalAs(UnmanagedType.LPWStr)] string AppName, int Flags, IntPtr FileHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-mm-misc-l1-1-1_sndOpenSound' -Namespace Win32 -PassThru
# $api::sndOpenSound(EventName, AppName, Flags, FileHandle)

#uselib "api-ms-win-mm-misc-l1-1-1.dll"
#func global sndOpenSound "sndOpenSound" sptr, sptr, sptr, sptr
; sndOpenSound EventName, AppName, Flags, FileHandle   ; 戻り値は stat
; EventName : LPCWSTR -> "sptr"
; AppName : LPCWSTR -> "sptr"
; Flags : INT -> "sptr"
; FileHandle : HANDLE* 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 "api-ms-win-mm-misc-l1-1-1.dll"
#cfunc global sndOpenSound "sndOpenSound" wstr, wstr, int, sptr
; res = sndOpenSound(EventName, AppName, Flags, FileHandle)
; EventName : LPCWSTR -> "wstr"
; AppName : LPCWSTR -> "wstr"
; Flags : INT -> "int"
; FileHandle : HANDLE* out -> "sptr"

; INT sndOpenSound(LPCWSTR EventName, LPCWSTR AppName, INT Flags, HANDLE* FileHandle)
#uselib "api-ms-win-mm-misc-l1-1-1.dll"
#cfunc global sndOpenSound "sndOpenSound" wstr, wstr, int, intptr
; res = sndOpenSound(EventName, AppName, Flags, FileHandle)
; EventName : LPCWSTR -> "wstr"
; AppName : LPCWSTR -> "wstr"
; Flags : INT -> "int"
; FileHandle : HANDLE* out -> "intptr"

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

var (
	api_ms_win_mm_misc_l1_1_1 = windows.NewLazySystemDLL("api-ms-win-mm-misc-l1-1-1.dll")
	procsndOpenSound = api_ms_win_mm_misc_l1_1_1.NewProc("sndOpenSound")
)

// EventName (LPCWSTR), AppName (LPCWSTR), Flags (INT), FileHandle (HANDLE* out)
r1, _, err := procsndOpenSound.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(EventName))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(AppName))),
	uintptr(Flags),
	uintptr(FileHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function sndOpenSound(
  EventName: PWideChar;   // LPCWSTR
  AppName: PWideChar;   // LPCWSTR
  Flags: Integer;   // INT
  FileHandle: Pointer   // HANDLE* out
): Integer; stdcall;
  external 'api-ms-win-mm-misc-l1-1-1.dll' name 'sndOpenSound';

result := DllCall("api-ms-win-mm-misc-l1-1-1\sndOpenSound"
    , "WStr", EventName   ; LPCWSTR
    , "WStr", AppName   ; LPCWSTR
    , "Int", Flags   ; INT
    , "Ptr", FileHandle   ; HANDLE* out
    , "Int")   ; return: INT

●sndOpenSound(EventName, AppName, Flags, FileHandle) = DLL("api-ms-win-mm-misc-l1-1-1.dll", "int sndOpenSound(char*, char*, int, void*)")
# 呼び出し: sndOpenSound(EventName, AppName, Flags, FileHandle)
# EventName : LPCWSTR -> "char*"
# AppName : LPCWSTR -> "char*"
# Flags : INT -> "int"
# FileHandle : HANDLE* 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)。