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)。