waveOutSetPlaybackRate

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

DWORD waveOutSetPlaybackRate(
    HWAVEOUT hwo,
    DWORD dwRate
);

<DllImport("WINMM.dll", ExactSpelling:=True)>
Public Shared Function waveOutSetPlaybackRate(
    hwo As IntPtr,   ' HWAVEOUT
    dwRate As UInteger   ' DWORD
) As UInteger
End Function

' hwo : HWAVEOUT
' dwRate : DWORD
Declare PtrSafe Function waveOutSetPlaybackRate Lib "winmm" ( _
    ByVal hwo As LongPtr, _
    ByVal dwRate 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

waveOutSetPlaybackRate = ctypes.windll.winmm.waveOutSetPlaybackRate
waveOutSetPlaybackRate.restype = wintypes.DWORD
waveOutSetPlaybackRate.argtypes = [
    wintypes.HANDLE,  # hwo : HWAVEOUT
    wintypes.DWORD,  # dwRate : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINMM.dll')
waveOutSetPlaybackRate = Fiddle::Function.new(
  lib['waveOutSetPlaybackRate'],
  [
    Fiddle::TYPE_VOIDP,  # hwo : HWAVEOUT
    -Fiddle::TYPE_INT,  # dwRate : DWORD
  ],
  -Fiddle::TYPE_INT)

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

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

#uselib "WINMM.dll"
#func global waveOutSetPlaybackRate "waveOutSetPlaybackRate" sptr, sptr
; waveOutSetPlaybackRate hwo, dwRate   ; 戻り値は stat
; hwo : HWAVEOUT -> "sptr"
; dwRate : 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 waveOutSetPlaybackRate "waveOutSetPlaybackRate" sptr, int
; res = waveOutSetPlaybackRate(hwo, dwRate)
; hwo : HWAVEOUT -> "sptr"
; dwRate : DWORD -> "int"

; DWORD waveOutSetPlaybackRate(HWAVEOUT hwo, DWORD dwRate)
#uselib "WINMM.dll"
#cfunc global waveOutSetPlaybackRate "waveOutSetPlaybackRate" intptr, int
; res = waveOutSetPlaybackRate(hwo, dwRate)
; hwo : HWAVEOUT -> "intptr"
; dwRate : DWORD -> "int"

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

var (
	winmm = windows.NewLazySystemDLL("WINMM.dll")
	procwaveOutSetPlaybackRate = winmm.NewProc("waveOutSetPlaybackRate")
)

// hwo (HWAVEOUT), dwRate (DWORD)
r1, _, err := procwaveOutSetPlaybackRate.Call(
	uintptr(hwo),
	uintptr(dwRate),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function waveOutSetPlaybackRate(
  hwo: THandle;   // HWAVEOUT
  dwRate: DWORD   // DWORD
): DWORD; stdcall;
  external 'WINMM.dll' name 'waveOutSetPlaybackRate';

result := DllCall("WINMM\waveOutSetPlaybackRate"
    , "Ptr", hwo   ; HWAVEOUT
    , "UInt", dwRate   ; DWORD
    , "UInt")   ; return: DWORD

●waveOutSetPlaybackRate(hwo, dwRate) = DLL("WINMM.dll", "dword waveOutSetPlaybackRate(void*, dword)")
# 呼び出し: waveOutSetPlaybackRate(hwo, dwRate)
# hwo : HWAVEOUT -> "void*"
# dwRate : 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 waveOutSetPlaybackRate(
    hwo: ?*anyopaque, // HWAVEOUT
    dwRate: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;

proc waveOutSetPlaybackRate(
    hwo: pointer,  # HWAVEOUT
    dwRate: uint32  # DWORD
): uint32 {.importc: "waveOutSetPlaybackRate", stdcall, dynlib: "WINMM.dll".}

pragma(lib, "winmm");
extern(Windows)
uint waveOutSetPlaybackRate(
    void* hwo,   // HWAVEOUT
    uint dwRate   // DWORD
);

ccall((:waveOutSetPlaybackRate, "WINMM.dll"), stdcall, UInt32,
      (Ptr{Cvoid}, UInt32),
      hwo, dwRate)
# hwo : HWAVEOUT -> Ptr{Cvoid}
# dwRate : 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 waveOutSetPlaybackRate(
    void* hwo,
    uint32_t dwRate);
]]
local winmm = ffi.load("winmm")
-- winmm.waveOutSetPlaybackRate(hwo, dwRate)
-- hwo : HWAVEOUT
-- dwRate : 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 waveOutSetPlaybackRate = lib.func('__stdcall', 'waveOutSetPlaybackRate', 'uint32_t', ['void *', 'uint32_t']);
// waveOutSetPlaybackRate(hwo, dwRate)
// hwo : HWAVEOUT -> 'void *'
// dwRate : 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", {
  waveOutSetPlaybackRate: { parameters: ["pointer", "u32"], result: "u32" },
});
// lib.symbols.waveOutSetPlaybackRate(hwo, dwRate)
// hwo : HWAVEOUT -> "pointer"
// dwRate : 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 waveOutSetPlaybackRate(
    void* hwo,
    uint32_t dwRate);
C, "WINMM.dll");
// $ffi->waveOutSetPlaybackRate(hwo, dwRate);
// hwo : HWAVEOUT
// dwRate : 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 waveOutSetPlaybackRate(
        Pointer hwo,   // HWAVEOUT
        int dwRate   // DWORD
    );
}

@[Link("winmm")]
lib LibWINMM
  fun waveOutSetPlaybackRate = waveOutSetPlaybackRate(
    hwo : Void*,   # HWAVEOUT
    dwRate : 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 waveOutSetPlaybackRateNative = Uint32 Function(Pointer<Void>, Uint32);
typedef waveOutSetPlaybackRateDart = int Function(Pointer<Void>, int);
final waveOutSetPlaybackRate = DynamicLibrary.open('WINMM.dll')
    .lookupFunction<waveOutSetPlaybackRateNative, waveOutSetPlaybackRateDart>('waveOutSetPlaybackRate');
// hwo : HWAVEOUT -> Pointer<Void>
// dwRate : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function waveOutSetPlaybackRate(
  hwo: THandle;   // HWAVEOUT
  dwRate: DWORD   // DWORD
): DWORD; stdcall;
  external 'WINMM.dll' name 'waveOutSetPlaybackRate';

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

foreign import stdcall safe "waveOutSetPlaybackRate"
  c_waveOutSetPlaybackRate :: Ptr () -> Word32 -> IO Word32
-- hwo : HWAVEOUT -> Ptr ()
-- dwRate : 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 waveoutsetplaybackrate =
  foreign "waveOutSetPlaybackRate"
    ((ptr void) @-> uint32_t @-> returning uint32_t)
(* hwo : HWAVEOUT -> (ptr void) *)
(* dwRate : 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 ("waveOutSetPlaybackRate" wave-out-set-playback-rate :convention :stdcall) :uint32
  (hwo :pointer)   ; HWAVEOUT
  (dw-rate :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

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