mixerSetControlDetails

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

DWORD mixerSetControlDetails(
    HMIXEROBJ hmxobj,   // optional
    MIXERCONTROLDETAILS* pmxcd,
    DWORD fdwDetails
);

<DllImport("WINMM.dll", ExactSpelling:=True)>
Public Shared Function mixerSetControlDetails(
    hmxobj As IntPtr,   ' HMIXEROBJ optional
    pmxcd As IntPtr,   ' MIXERCONTROLDETAILS*
    fdwDetails As UInteger   ' DWORD
) As UInteger
End Function

' hmxobj : HMIXEROBJ optional
' pmxcd : MIXERCONTROLDETAILS*
' fdwDetails : DWORD
Declare PtrSafe Function mixerSetControlDetails Lib "winmm" ( _
    ByVal hmxobj As LongPtr, _
    ByVal pmxcd As LongPtr, _
    ByVal fdwDetails 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

mixerSetControlDetails = ctypes.windll.winmm.mixerSetControlDetails
mixerSetControlDetails.restype = wintypes.DWORD
mixerSetControlDetails.argtypes = [
    wintypes.HANDLE,  # hmxobj : HMIXEROBJ optional
    ctypes.c_void_p,  # pmxcd : MIXERCONTROLDETAILS*
    wintypes.DWORD,  # fdwDetails : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINMM.dll')
mixerSetControlDetails = Fiddle::Function.new(
  lib['mixerSetControlDetails'],
  [
    Fiddle::TYPE_VOIDP,  # hmxobj : HMIXEROBJ optional
    Fiddle::TYPE_VOIDP,  # pmxcd : MIXERCONTROLDETAILS*
    -Fiddle::TYPE_INT,  # fdwDetails : DWORD
  ],
  -Fiddle::TYPE_INT)

#[link(name = "winmm")]
extern "system" {
    fn mixerSetControlDetails(
        hmxobj: *mut core::ffi::c_void,  // HMIXEROBJ optional
        pmxcd: *mut MIXERCONTROLDETAILS,  // MIXERCONTROLDETAILS*
        fdwDetails: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WINMM.dll")]
public static extern uint mixerSetControlDetails(IntPtr hmxobj, IntPtr pmxcd, uint fdwDetails);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINMM_mixerSetControlDetails' -Namespace Win32 -PassThru
# $api::mixerSetControlDetails(hmxobj, pmxcd, fdwDetails)

#uselib "WINMM.dll"
#func global mixerSetControlDetails "mixerSetControlDetails" sptr, sptr, sptr
; mixerSetControlDetails hmxobj, varptr(pmxcd), fdwDetails   ; 戻り値は stat
; hmxobj : HMIXEROBJ optional -> "sptr"
; pmxcd : MIXERCONTROLDETAILS* -> "sptr"
; fdwDetails : 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 mixerSetControlDetails "mixerSetControlDetails" sptr, var, int
; res = mixerSetControlDetails(hmxobj, pmxcd, fdwDetails)
; hmxobj : HMIXEROBJ optional -> "sptr"
; pmxcd : MIXERCONTROLDETAILS* -> "var"
; fdwDetails : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; DWORD mixerSetControlDetails(HMIXEROBJ hmxobj, MIXERCONTROLDETAILS* pmxcd, DWORD fdwDetails)
#uselib "WINMM.dll"
#cfunc global mixerSetControlDetails "mixerSetControlDetails" intptr, var, int
; res = mixerSetControlDetails(hmxobj, pmxcd, fdwDetails)
; hmxobj : HMIXEROBJ optional -> "intptr"
; pmxcd : MIXERCONTROLDETAILS* -> "var"
; fdwDetails : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	winmm = windows.NewLazySystemDLL("WINMM.dll")
	procmixerSetControlDetails = winmm.NewProc("mixerSetControlDetails")
)

// hmxobj (HMIXEROBJ optional), pmxcd (MIXERCONTROLDETAILS*), fdwDetails (DWORD)
r1, _, err := procmixerSetControlDetails.Call(
	uintptr(hmxobj),
	uintptr(pmxcd),
	uintptr(fdwDetails),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function mixerSetControlDetails(
  hmxobj: THandle;   // HMIXEROBJ optional
  pmxcd: Pointer;   // MIXERCONTROLDETAILS*
  fdwDetails: DWORD   // DWORD
): DWORD; stdcall;
  external 'WINMM.dll' name 'mixerSetControlDetails';

result := DllCall("WINMM\mixerSetControlDetails"
    , "Ptr", hmxobj   ; HMIXEROBJ optional
    , "Ptr", pmxcd   ; MIXERCONTROLDETAILS*
    , "UInt", fdwDetails   ; DWORD
    , "UInt")   ; return: DWORD

●mixerSetControlDetails(hmxobj, pmxcd, fdwDetails) = DLL("WINMM.dll", "dword mixerSetControlDetails(void*, void*, dword)")
# 呼び出し: mixerSetControlDetails(hmxobj, pmxcd, fdwDetails)
# hmxobj : HMIXEROBJ optional -> "void*"
# pmxcd : MIXERCONTROLDETAILS* -> "void*"
# fdwDetails : 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)。