mciSendCommandA

// WINMM.dll  (ANSI / -A)
#include <windows.h>

DWORD mciSendCommandA(
    DWORD mciId,
    DWORD uMsg,
    UINT_PTR dwParam1,   // optional
    UINT_PTR dwParam2   // optional
);

<DllImport("WINMM.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function mciSendCommandA(
    mciId As UInteger,   ' DWORD
    uMsg As UInteger,   ' DWORD
    dwParam1 As UIntPtr,   ' UINT_PTR optional
    dwParam2 As UIntPtr   ' UINT_PTR optional
) As UInteger
End Function

' mciId : DWORD
' uMsg : DWORD
' dwParam1 : UINT_PTR optional
' dwParam2 : UINT_PTR optional
Declare PtrSafe Function mciSendCommandA Lib "winmm" ( _
    ByVal mciId As Long, _
    ByVal uMsg As Long, _
    ByVal dwParam1 As LongPtr, _
    ByVal dwParam2 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

mciSendCommandA = ctypes.windll.winmm.mciSendCommandA
mciSendCommandA.restype = wintypes.DWORD
mciSendCommandA.argtypes = [
    wintypes.DWORD,  # mciId : DWORD
    wintypes.DWORD,  # uMsg : DWORD
    ctypes.c_size_t,  # dwParam1 : UINT_PTR optional
    ctypes.c_size_t,  # dwParam2 : UINT_PTR optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINMM.dll')
mciSendCommandA = Fiddle::Function.new(
  lib['mciSendCommandA'],
  [
    -Fiddle::TYPE_INT,  # mciId : DWORD
    -Fiddle::TYPE_INT,  # uMsg : DWORD
    Fiddle::TYPE_UINTPTR_T,  # dwParam1 : UINT_PTR optional
    Fiddle::TYPE_UINTPTR_T,  # dwParam2 : UINT_PTR optional
  ],
  -Fiddle::TYPE_INT)

#[link(name = "winmm")]
extern "system" {
    fn mciSendCommandA(
        mciId: u32,  // DWORD
        uMsg: u32,  // DWORD
        dwParam1: usize,  // UINT_PTR optional
        dwParam2: usize  // UINT_PTR optional
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WINMM.dll", CharSet = CharSet.Ansi)]
public static extern uint mciSendCommandA(uint mciId, uint uMsg, UIntPtr dwParam1, UIntPtr dwParam2);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINMM_mciSendCommandA' -Namespace Win32 -PassThru
# $api::mciSendCommandA(mciId, uMsg, dwParam1, dwParam2)

#uselib "WINMM.dll"
#func global mciSendCommandA "mciSendCommandA" sptr, sptr, sptr, sptr
; mciSendCommandA mciId, uMsg, dwParam1, dwParam2   ; 戻り値は stat
; mciId : DWORD -> "sptr"
; uMsg : DWORD -> "sptr"
; dwParam1 : UINT_PTR optional -> "sptr"
; dwParam2 : UINT_PTR optional -> "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 mciSendCommandA "mciSendCommandA" int, int, sptr, sptr
; res = mciSendCommandA(mciId, uMsg, dwParam1, dwParam2)
; mciId : DWORD -> "int"
; uMsg : DWORD -> "int"
; dwParam1 : UINT_PTR optional -> "sptr"
; dwParam2 : UINT_PTR optional -> "sptr"

; DWORD mciSendCommandA(DWORD mciId, DWORD uMsg, UINT_PTR dwParam1, UINT_PTR dwParam2)
#uselib "WINMM.dll"
#cfunc global mciSendCommandA "mciSendCommandA" int, int, intptr, intptr
; res = mciSendCommandA(mciId, uMsg, dwParam1, dwParam2)
; mciId : DWORD -> "int"
; uMsg : DWORD -> "int"
; dwParam1 : UINT_PTR optional -> "intptr"
; dwParam2 : UINT_PTR optional -> "intptr"

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

var (
	winmm = windows.NewLazySystemDLL("WINMM.dll")
	procmciSendCommandA = winmm.NewProc("mciSendCommandA")
)

// mciId (DWORD), uMsg (DWORD), dwParam1 (UINT_PTR optional), dwParam2 (UINT_PTR optional)
r1, _, err := procmciSendCommandA.Call(
	uintptr(mciId),
	uintptr(uMsg),
	uintptr(dwParam1),
	uintptr(dwParam2),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function mciSendCommandA(
  mciId: DWORD;   // DWORD
  uMsg: DWORD;   // DWORD
  dwParam1: NativeUInt;   // UINT_PTR optional
  dwParam2: NativeUInt   // UINT_PTR optional
): DWORD; stdcall;
  external 'WINMM.dll' name 'mciSendCommandA';

result := DllCall("WINMM\mciSendCommandA"
    , "UInt", mciId   ; DWORD
    , "UInt", uMsg   ; DWORD
    , "UPtr", dwParam1   ; UINT_PTR optional
    , "UPtr", dwParam2   ; UINT_PTR optional
    , "UInt")   ; return: DWORD

●mciSendCommandA(mciId, uMsg, dwParam1, dwParam2) = DLL("WINMM.dll", "dword mciSendCommandA(dword, dword, int, int)")
# 呼び出し: mciSendCommandA(mciId, uMsg, dwParam1, dwParam2)
# mciId : DWORD -> "dword"
# uMsg : DWORD -> "dword"
# dwParam1 : UINT_PTR optional -> "int"
# dwParam2 : UINT_PTR optional -> "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)。

const std = @import("std");

extern "winmm" fn mciSendCommandA(
    mciId: u32, // DWORD
    uMsg: u32, // DWORD
    dwParam1: usize, // UINT_PTR optional
    dwParam2: usize // UINT_PTR optional
) callconv(std.os.windows.WINAPI) u32;

proc mciSendCommandA(
    mciId: uint32,  # DWORD
    uMsg: uint32,  # DWORD
    dwParam1: uint,  # UINT_PTR optional
    dwParam2: uint  # UINT_PTR optional
): uint32 {.importc: "mciSendCommandA", stdcall, dynlib: "WINMM.dll".}

pragma(lib, "winmm");
extern(Windows)
uint mciSendCommandA(
    uint mciId,   // DWORD
    uint uMsg,   // DWORD
    size_t dwParam1,   // UINT_PTR optional
    size_t dwParam2   // UINT_PTR optional
);

ccall((:mciSendCommandA, "WINMM.dll"), stdcall, UInt32,
      (UInt32, UInt32, Csize_t, Csize_t),
      mciId, uMsg, dwParam1, dwParam2)
# mciId : DWORD -> UInt32
# uMsg : DWORD -> UInt32
# dwParam1 : UINT_PTR optional -> Csize_t
# dwParam2 : UINT_PTR optional -> Csize_t
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t mciSendCommandA(
    uint32_t mciId,
    uint32_t uMsg,
    uintptr_t dwParam1,
    uintptr_t dwParam2);
]]
local winmm = ffi.load("winmm")
-- winmm.mciSendCommandA(mciId, uMsg, dwParam1, dwParam2)
-- mciId : DWORD
-- uMsg : DWORD
-- dwParam1 : UINT_PTR optional
-- dwParam2 : UINT_PTR optional
-- 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 mciSendCommandA = lib.func('__stdcall', 'mciSendCommandA', 'uint32_t', ['uint32_t', 'uint32_t', 'uintptr_t', 'uintptr_t']);
// mciSendCommandA(mciId, uMsg, dwParam1, dwParam2)
// mciId : DWORD -> 'uint32_t'
// uMsg : DWORD -> 'uint32_t'
// dwParam1 : UINT_PTR optional -> 'uintptr_t'
// dwParam2 : UINT_PTR optional -> 'uintptr_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", {
  mciSendCommandA: { parameters: ["u32", "u32", "usize", "usize"], result: "u32" },
});
// lib.symbols.mciSendCommandA(mciId, uMsg, dwParam1, dwParam2)
// mciId : DWORD -> "u32"
// uMsg : DWORD -> "u32"
// dwParam1 : UINT_PTR optional -> "usize"
// dwParam2 : UINT_PTR optional -> "usize"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t mciSendCommandA(
    uint32_t mciId,
    uint32_t uMsg,
    size_t dwParam1,
    size_t dwParam2);
C, "WINMM.dll");
// $ffi->mciSendCommandA(mciId, uMsg, dwParam1, dwParam2);
// mciId : DWORD
// uMsg : DWORD
// dwParam1 : UINT_PTR optional
// dwParam2 : UINT_PTR optional
// 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, W32APIOptions.ASCII_OPTIONS);
    int mciSendCommandA(
        int mciId,   // DWORD
        int uMsg,   // DWORD
        long dwParam1,   // UINT_PTR optional
        long dwParam2   // UINT_PTR optional
    );
}

@[Link("winmm")]
lib LibWINMM
  fun mciSendCommandA = mciSendCommandA(
    mciId : UInt32,   # DWORD
    uMsg : UInt32,   # DWORD
    dwParam1 : LibC::SizeT,   # UINT_PTR optional
    dwParam2 : LibC::SizeT   # UINT_PTR optional
  ) : 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 mciSendCommandANative = Uint32 Function(Uint32, Uint32, UintPtr, UintPtr);
typedef mciSendCommandADart = int Function(int, int, int, int);
final mciSendCommandA = DynamicLibrary.open('WINMM.dll')
    .lookupFunction<mciSendCommandANative, mciSendCommandADart>('mciSendCommandA');
// mciId : DWORD -> Uint32
// uMsg : DWORD -> Uint32
// dwParam1 : UINT_PTR optional -> UintPtr
// dwParam2 : UINT_PTR optional -> UintPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function mciSendCommandA(
  mciId: DWORD;   // DWORD
  uMsg: DWORD;   // DWORD
  dwParam1: NativeUInt;   // UINT_PTR optional
  dwParam2: NativeUInt   // UINT_PTR optional
): DWORD; stdcall;
  external 'WINMM.dll' name 'mciSendCommandA';

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

foreign import stdcall safe "mciSendCommandA"
  c_mciSendCommandA :: Word32 -> Word32 -> CUIntPtr -> CUIntPtr -> IO Word32
-- mciId : DWORD -> Word32
-- uMsg : DWORD -> Word32
-- dwParam1 : UINT_PTR optional -> CUIntPtr
-- dwParam2 : UINT_PTR optional -> CUIntPtr
-- 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 mcisendcommanda =
  foreign "mciSendCommandA"
    (uint32_t @-> uint32_t @-> size_t @-> size_t @-> returning uint32_t)
(* mciId : DWORD -> uint32_t *)
(* uMsg : DWORD -> uint32_t *)
(* dwParam1 : UINT_PTR optional -> size_t *)
(* dwParam2 : UINT_PTR optional -> size_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 ("mciSendCommandA" mci-send-command-a :convention :stdcall) :uint32
  (mci-id :uint32)   ; DWORD
  (u-msg :uint32)   ; DWORD
  (dw-param1 :uint64)   ; UINT_PTR optional
  (dw-param2 :uint64))   ; UINT_PTR optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $mciSendCommandA = Win32::API::More->new('WINMM',
    'DWORD mciSendCommandA(DWORD mciId, DWORD uMsg, WPARAM dwParam1, WPARAM dwParam2)');
# my $ret = $mciSendCommandA->Call($mciId, $uMsg, $dwParam1, $dwParam2);
# mciId : DWORD -> DWORD
# uMsg : DWORD -> DWORD
# dwParam1 : UINT_PTR optional -> WPARAM
# dwParam2 : UINT_PTR optional -> WPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。