waveOutMessage

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

DWORD waveOutMessage(
    HWAVEOUT hwo,   // optional
    DWORD uMsg,
    UINT_PTR dw1,
    UINT_PTR dw2
);

<DllImport("WINMM.dll", ExactSpelling:=True)>
Public Shared Function waveOutMessage(
    hwo As IntPtr,   ' HWAVEOUT optional
    uMsg As UInteger,   ' DWORD
    dw1 As UIntPtr,   ' UINT_PTR
    dw2 As UIntPtr   ' UINT_PTR
) As UInteger
End Function

' hwo : HWAVEOUT optional
' uMsg : DWORD
' dw1 : UINT_PTR
' dw2 : UINT_PTR
Declare PtrSafe Function waveOutMessage Lib "winmm" ( _
    ByVal hwo As LongPtr, _
    ByVal uMsg As Long, _
    ByVal dw1 As LongPtr, _
    ByVal dw2 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

waveOutMessage = ctypes.windll.winmm.waveOutMessage
waveOutMessage.restype = wintypes.DWORD
waveOutMessage.argtypes = [
    wintypes.HANDLE,  # hwo : HWAVEOUT optional
    wintypes.DWORD,  # uMsg : DWORD
    ctypes.c_size_t,  # dw1 : UINT_PTR
    ctypes.c_size_t,  # dw2 : UINT_PTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINMM.dll')
waveOutMessage = Fiddle::Function.new(
  lib['waveOutMessage'],
  [
    Fiddle::TYPE_VOIDP,  # hwo : HWAVEOUT optional
    -Fiddle::TYPE_INT,  # uMsg : DWORD
    Fiddle::TYPE_UINTPTR_T,  # dw1 : UINT_PTR
    Fiddle::TYPE_UINTPTR_T,  # dw2 : UINT_PTR
  ],
  -Fiddle::TYPE_INT)

#[link(name = "winmm")]
extern "system" {
    fn waveOutMessage(
        hwo: *mut core::ffi::c_void,  // HWAVEOUT optional
        uMsg: u32,  // DWORD
        dw1: usize,  // UINT_PTR
        dw2: usize  // UINT_PTR
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WINMM.dll")]
public static extern uint waveOutMessage(IntPtr hwo, uint uMsg, UIntPtr dw1, UIntPtr dw2);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINMM_waveOutMessage' -Namespace Win32 -PassThru
# $api::waveOutMessage(hwo, uMsg, dw1, dw2)

#uselib "WINMM.dll"
#func global waveOutMessage "waveOutMessage" sptr, sptr, sptr, sptr
; waveOutMessage hwo, uMsg, dw1, dw2   ; 戻り値は stat
; hwo : HWAVEOUT optional -> "sptr"
; uMsg : DWORD -> "sptr"
; dw1 : UINT_PTR -> "sptr"
; dw2 : UINT_PTR -> "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 "WINMM.dll"
#cfunc global waveOutMessage "waveOutMessage" sptr, int, sptr, sptr
; res = waveOutMessage(hwo, uMsg, dw1, dw2)
; hwo : HWAVEOUT optional -> "sptr"
; uMsg : DWORD -> "int"
; dw1 : UINT_PTR -> "sptr"
; dw2 : UINT_PTR -> "sptr"

; DWORD waveOutMessage(HWAVEOUT hwo, DWORD uMsg, UINT_PTR dw1, UINT_PTR dw2)
#uselib "WINMM.dll"
#cfunc global waveOutMessage "waveOutMessage" intptr, int, intptr, intptr
; res = waveOutMessage(hwo, uMsg, dw1, dw2)
; hwo : HWAVEOUT optional -> "intptr"
; uMsg : DWORD -> "int"
; dw1 : UINT_PTR -> "intptr"
; dw2 : UINT_PTR -> "intptr"

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

var (
	winmm = windows.NewLazySystemDLL("WINMM.dll")
	procwaveOutMessage = winmm.NewProc("waveOutMessage")
)

// hwo (HWAVEOUT optional), uMsg (DWORD), dw1 (UINT_PTR), dw2 (UINT_PTR)
r1, _, err := procwaveOutMessage.Call(
	uintptr(hwo),
	uintptr(uMsg),
	uintptr(dw1),
	uintptr(dw2),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function waveOutMessage(
  hwo: THandle;   // HWAVEOUT optional
  uMsg: DWORD;   // DWORD
  dw1: NativeUInt;   // UINT_PTR
  dw2: NativeUInt   // UINT_PTR
): DWORD; stdcall;
  external 'WINMM.dll' name 'waveOutMessage';

result := DllCall("WINMM\waveOutMessage"
    , "Ptr", hwo   ; HWAVEOUT optional
    , "UInt", uMsg   ; DWORD
    , "UPtr", dw1   ; UINT_PTR
    , "UPtr", dw2   ; UINT_PTR
    , "UInt")   ; return: DWORD

●waveOutMessage(hwo, uMsg, dw1, dw2) = DLL("WINMM.dll", "dword waveOutMessage(void*, dword, int, int)")
# 呼び出し: waveOutMessage(hwo, uMsg, dw1, dw2)
# hwo : HWAVEOUT optional -> "void*"
# uMsg : DWORD -> "dword"
# dw1 : UINT_PTR -> "int"
# dw2 : UINT_PTR -> "int"
# 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)。