waveInStop

関数

波形入力デバイスの録音を停止する。

DLLWINMM.dll呼出規約winapi対応OSWindows 2000 以降

シグネチャ

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

DWORD waveInStop(
    HWAVEIN hwi
);

パラメーター

名前	型	方向
hwi	HWAVEIN	in

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD waveInStop(
    HWAVEIN hwi
);

[DllImport("WINMM.dll", ExactSpelling = true)]
static extern uint waveInStop(
    IntPtr hwi   // HWAVEIN
);

<DllImport("WINMM.dll", ExactSpelling:=True)>
Public Shared Function waveInStop(
    hwi As IntPtr   ' HWAVEIN
) As UInteger
End Function

' hwi : HWAVEIN
Declare PtrSafe Function waveInStop Lib "winmm" ( _
    ByVal hwi 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

waveInStop = ctypes.windll.winmm.waveInStop
waveInStop.restype = wintypes.DWORD
waveInStop.argtypes = [
    wintypes.HANDLE,  # hwi : HWAVEIN
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINMM.dll')
waveInStop = Fiddle::Function.new(
  lib['waveInStop'],
  [
    Fiddle::TYPE_VOIDP,  # hwi : HWAVEIN
  ],
  -Fiddle::TYPE_INT)

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

$sig = @"
[DllImport("WINMM.dll")]
public static extern uint waveInStop(IntPtr hwi);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINMM_waveInStop' -Namespace Win32 -PassThru
# $api::waveInStop(hwi)

#uselib "WINMM.dll"
#func global waveInStop "waveInStop" sptr
; waveInStop hwi   ; 戻り値は stat
; hwi : HWAVEIN -> "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 waveInStop "waveInStop" sptr
; res = waveInStop(hwi)
; hwi : HWAVEIN -> "sptr"

; DWORD waveInStop(HWAVEIN hwi)
#uselib "WINMM.dll"
#cfunc global waveInStop "waveInStop" intptr
; res = waveInStop(hwi)
; hwi : HWAVEIN -> "intptr"

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

var (
	winmm = windows.NewLazySystemDLL("WINMM.dll")
	procwaveInStop = winmm.NewProc("waveInStop")
)

// hwi (HWAVEIN)
r1, _, err := procwaveInStop.Call(
	uintptr(hwi),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function waveInStop(
  hwi: THandle   // HWAVEIN
): DWORD; stdcall;
  external 'WINMM.dll' name 'waveInStop';

result := DllCall("WINMM\waveInStop"
    , "Ptr", hwi   ; HWAVEIN
    , "UInt")   ; return: DWORD

●waveInStop(hwi) = DLL("WINMM.dll", "dword waveInStop(void*)")
# 呼び出し: waveInStop(hwi)
# hwi : HWAVEIN -> "void*"
# 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)。