midiOutShortMsg

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

DWORD midiOutShortMsg(
    HMIDIOUT hmo,
    DWORD dwMsg
);

<DllImport("WINMM.dll", ExactSpelling:=True)>
Public Shared Function midiOutShortMsg(
    hmo As IntPtr,   ' HMIDIOUT
    dwMsg As UInteger   ' DWORD
) As UInteger
End Function

' hmo : HMIDIOUT
' dwMsg : DWORD
Declare PtrSafe Function midiOutShortMsg Lib "winmm" ( _
    ByVal hmo As LongPtr, _
    ByVal dwMsg 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

midiOutShortMsg = ctypes.windll.winmm.midiOutShortMsg
midiOutShortMsg.restype = wintypes.DWORD
midiOutShortMsg.argtypes = [
    wintypes.HANDLE,  # hmo : HMIDIOUT
    wintypes.DWORD,  # dwMsg : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINMM.dll')
midiOutShortMsg = Fiddle::Function.new(
  lib['midiOutShortMsg'],
  [
    Fiddle::TYPE_VOIDP,  # hmo : HMIDIOUT
    -Fiddle::TYPE_INT,  # dwMsg : DWORD
  ],
  -Fiddle::TYPE_INT)

#[link(name = "winmm")]
extern "system" {
    fn midiOutShortMsg(
        hmo: *mut core::ffi::c_void,  // HMIDIOUT
        dwMsg: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WINMM.dll")]
public static extern uint midiOutShortMsg(IntPtr hmo, uint dwMsg);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINMM_midiOutShortMsg' -Namespace Win32 -PassThru
# $api::midiOutShortMsg(hmo, dwMsg)

#uselib "WINMM.dll"
#func global midiOutShortMsg "midiOutShortMsg" sptr, sptr
; midiOutShortMsg hmo, dwMsg   ; 戻り値は stat
; hmo : HMIDIOUT -> "sptr"
; dwMsg : DWORD -> "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 midiOutShortMsg "midiOutShortMsg" sptr, int
; res = midiOutShortMsg(hmo, dwMsg)
; hmo : HMIDIOUT -> "sptr"
; dwMsg : DWORD -> "int"

; DWORD midiOutShortMsg(HMIDIOUT hmo, DWORD dwMsg)
#uselib "WINMM.dll"
#cfunc global midiOutShortMsg "midiOutShortMsg" intptr, int
; res = midiOutShortMsg(hmo, dwMsg)
; hmo : HMIDIOUT -> "intptr"
; dwMsg : DWORD -> "int"

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

var (
	winmm = windows.NewLazySystemDLL("WINMM.dll")
	procmidiOutShortMsg = winmm.NewProc("midiOutShortMsg")
)

// hmo (HMIDIOUT), dwMsg (DWORD)
r1, _, err := procmidiOutShortMsg.Call(
	uintptr(hmo),
	uintptr(dwMsg),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function midiOutShortMsg(
  hmo: THandle;   // HMIDIOUT
  dwMsg: DWORD   // DWORD
): DWORD; stdcall;
  external 'WINMM.dll' name 'midiOutShortMsg';

result := DllCall("WINMM\midiOutShortMsg"
    , "Ptr", hmo   ; HMIDIOUT
    , "UInt", dwMsg   ; DWORD
    , "UInt")   ; return: DWORD

●midiOutShortMsg(hmo, dwMsg) = DLL("WINMM.dll", "dword midiOutShortMsg(void*, dword)")
# 呼び出し: midiOutShortMsg(hmo, dwMsg)
# hmo : HMIDIOUT -> "void*"
# dwMsg : 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)。

const std = @import("std");

extern "winmm" fn midiOutShortMsg(
    hmo: ?*anyopaque, // HMIDIOUT
    dwMsg: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;

proc midiOutShortMsg(
    hmo: pointer,  # HMIDIOUT
    dwMsg: uint32  # DWORD
): uint32 {.importc: "midiOutShortMsg", stdcall, dynlib: "WINMM.dll".}

pragma(lib, "winmm");
extern(Windows)
uint midiOutShortMsg(
    void* hmo,   // HMIDIOUT
    uint dwMsg   // DWORD
);

ccall((:midiOutShortMsg, "WINMM.dll"), stdcall, UInt32,
      (Ptr{Cvoid}, UInt32),
      hmo, dwMsg)
# hmo : HMIDIOUT -> Ptr{Cvoid}
# dwMsg : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t midiOutShortMsg(
    void* hmo,
    uint32_t dwMsg);
]]
local winmm = ffi.load("winmm")
-- winmm.midiOutShortMsg(hmo, dwMsg)
-- hmo : HMIDIOUT
-- dwMsg : DWORD
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('WINMM.dll');
const midiOutShortMsg = lib.func('__stdcall', 'midiOutShortMsg', 'uint32_t', ['void *', 'uint32_t']);
// midiOutShortMsg(hmo, dwMsg)
// hmo : HMIDIOUT -> 'void *'
// dwMsg : DWORD -> 'uint32_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("WINMM.dll", {
  midiOutShortMsg: { parameters: ["pointer", "u32"], result: "u32" },
});
// lib.symbols.midiOutShortMsg(hmo, dwMsg)
// hmo : HMIDIOUT -> "pointer"
// dwMsg : DWORD -> "u32"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t midiOutShortMsg(
    void* hmo,
    uint32_t dwMsg);
C, "WINMM.dll");
// $ffi->midiOutShortMsg(hmo, dwMsg);
// hmo : HMIDIOUT
// dwMsg : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Winmm extends StdCallLibrary {
    Winmm INSTANCE = Native.load("winmm", Winmm.class);
    int midiOutShortMsg(
        Pointer hmo,   // HMIDIOUT
        int dwMsg   // DWORD
    );
}

@[Link("winmm")]
lib LibWINMM
  fun midiOutShortMsg = midiOutShortMsg(
    hmo : Void*,   # HMIDIOUT
    dwMsg : UInt32   # DWORD
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef midiOutShortMsgNative = Uint32 Function(Pointer<Void>, Uint32);
typedef midiOutShortMsgDart = int Function(Pointer<Void>, int);
final midiOutShortMsg = DynamicLibrary.open('WINMM.dll')
    .lookupFunction<midiOutShortMsgNative, midiOutShortMsgDart>('midiOutShortMsg');
// hmo : HMIDIOUT -> Pointer<Void>
// dwMsg : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function midiOutShortMsg(
  hmo: THandle;   // HMIDIOUT
  dwMsg: DWORD   // DWORD
): DWORD; stdcall;
  external 'WINMM.dll' name 'midiOutShortMsg';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "midiOutShortMsg"
  c_midiOutShortMsg :: Ptr () -> Word32 -> IO Word32
-- hmo : HMIDIOUT -> Ptr ()
-- dwMsg : DWORD -> Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let midioutshortmsg =
  foreign "midiOutShortMsg"
    ((ptr void) @-> uint32_t @-> returning uint32_t)
(* hmo : HMIDIOUT -> (ptr void) *)
(* dwMsg : DWORD -> uint32_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library winmm (t "WINMM.dll"))
(cffi:use-foreign-library winmm)

(cffi:defcfun ("midiOutShortMsg" midi-out-short-msg :convention :stdcall) :uint32
  (hmo :pointer)   ; HMIDIOUT
  (dw-msg :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $midiOutShortMsg = Win32::API::More->new('WINMM',
    'DWORD midiOutShortMsg(HANDLE hmo, DWORD dwMsg)');
# my $ret = $midiOutShortMsg->Call($hmo, $dwMsg);
# hmo : HMIDIOUT -> HANDLE
# dwMsg : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。