mciGetDeviceIDA

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

DWORD mciGetDeviceIDA(
    LPCSTR pszDevice
);

<DllImport("WINMM.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function mciGetDeviceIDA(
    <MarshalAs(UnmanagedType.LPStr)> pszDevice As String   ' LPCSTR
) As UInteger
End Function

' pszDevice : LPCSTR
Declare PtrSafe Function mciGetDeviceIDA Lib "winmm" ( _
    ByVal pszDevice As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

mciGetDeviceIDA = ctypes.windll.winmm.mciGetDeviceIDA
mciGetDeviceIDA.restype = wintypes.DWORD
mciGetDeviceIDA.argtypes = [
    wintypes.LPCSTR,  # pszDevice : LPCSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINMM.dll')
mciGetDeviceIDA = Fiddle::Function.new(
  lib['mciGetDeviceIDA'],
  [
    Fiddle::TYPE_VOIDP,  # pszDevice : LPCSTR
  ],
  -Fiddle::TYPE_INT)

#[link(name = "winmm")]
extern "system" {
    fn mciGetDeviceIDA(
        pszDevice: *const u8  // LPCSTR
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WINMM.dll", CharSet = CharSet.Ansi)]
public static extern uint mciGetDeviceIDA([MarshalAs(UnmanagedType.LPStr)] string pszDevice);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINMM_mciGetDeviceIDA' -Namespace Win32 -PassThru
# $api::mciGetDeviceIDA(pszDevice)

#uselib "WINMM.dll"
#func global mciGetDeviceIDA "mciGetDeviceIDA" sptr
; mciGetDeviceIDA pszDevice   ; 戻り値は stat
; pszDevice : LPCSTR -> "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 mciGetDeviceIDA "mciGetDeviceIDA" str
; res = mciGetDeviceIDA(pszDevice)
; pszDevice : LPCSTR -> "str"

; DWORD mciGetDeviceIDA(LPCSTR pszDevice)
#uselib "WINMM.dll"
#cfunc global mciGetDeviceIDA "mciGetDeviceIDA" str
; res = mciGetDeviceIDA(pszDevice)
; pszDevice : LPCSTR -> "str"

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

var (
	winmm = windows.NewLazySystemDLL("WINMM.dll")
	procmciGetDeviceIDA = winmm.NewProc("mciGetDeviceIDA")
)

// pszDevice (LPCSTR)
r1, _, err := procmciGetDeviceIDA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszDevice))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function mciGetDeviceIDA(
  pszDevice: PAnsiChar   // LPCSTR
): DWORD; stdcall;
  external 'WINMM.dll' name 'mciGetDeviceIDA';

result := DllCall("WINMM\mciGetDeviceIDA"
    , "AStr", pszDevice   ; LPCSTR
    , "UInt")   ; return: DWORD

●mciGetDeviceIDA(pszDevice) = DLL("WINMM.dll", "dword mciGetDeviceIDA(char*)")
# 呼び出し: mciGetDeviceIDA(pszDevice)
# pszDevice : LPCSTR -> "char*"
# 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)。