WinUsb_GetAssociatedInterface

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

BOOL WinUsb_GetAssociatedInterface(
    WINUSB_INTERFACE_HANDLE InterfaceHandle,
    BYTE AssociatedInterfaceIndex,
    WINUSB_INTERFACE_HANDLE* AssociatedInterfaceHandle
);

<DllImport("WINUSB.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function WinUsb_GetAssociatedInterface(
    InterfaceHandle As IntPtr,   ' WINUSB_INTERFACE_HANDLE
    AssociatedInterfaceIndex As Byte,   ' BYTE
    AssociatedInterfaceHandle As IntPtr   ' WINUSB_INTERFACE_HANDLE* out
) As Boolean
End Function

' InterfaceHandle : WINUSB_INTERFACE_HANDLE
' AssociatedInterfaceIndex : BYTE
' AssociatedInterfaceHandle : WINUSB_INTERFACE_HANDLE* out
Declare PtrSafe Function WinUsb_GetAssociatedInterface Lib "winusb" ( _
    ByVal InterfaceHandle As LongPtr, _
    ByVal AssociatedInterfaceIndex As Byte, _
    ByVal AssociatedInterfaceHandle 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

WinUsb_GetAssociatedInterface = ctypes.windll.winusb.WinUsb_GetAssociatedInterface
WinUsb_GetAssociatedInterface.restype = wintypes.BOOL
WinUsb_GetAssociatedInterface.argtypes = [
    wintypes.HANDLE,  # InterfaceHandle : WINUSB_INTERFACE_HANDLE
    ctypes.c_ubyte,  # AssociatedInterfaceIndex : BYTE
    ctypes.c_void_p,  # AssociatedInterfaceHandle : WINUSB_INTERFACE_HANDLE* out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINUSB.dll')
WinUsb_GetAssociatedInterface = Fiddle::Function.new(
  lib['WinUsb_GetAssociatedInterface'],
  [
    Fiddle::TYPE_VOIDP,  # InterfaceHandle : WINUSB_INTERFACE_HANDLE
    -Fiddle::TYPE_CHAR,  # AssociatedInterfaceIndex : BYTE
    Fiddle::TYPE_VOIDP,  # AssociatedInterfaceHandle : WINUSB_INTERFACE_HANDLE* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "winusb")]
extern "system" {
    fn WinUsb_GetAssociatedInterface(
        InterfaceHandle: *mut core::ffi::c_void,  // WINUSB_INTERFACE_HANDLE
        AssociatedInterfaceIndex: u8,  // BYTE
        AssociatedInterfaceHandle: *mut *mut core::ffi::c_void  // WINUSB_INTERFACE_HANDLE* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINUSB.dll", SetLastError = true)]
public static extern bool WinUsb_GetAssociatedInterface(IntPtr InterfaceHandle, byte AssociatedInterfaceIndex, IntPtr AssociatedInterfaceHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINUSB_WinUsb_GetAssociatedInterface' -Namespace Win32 -PassThru
# $api::WinUsb_GetAssociatedInterface(InterfaceHandle, AssociatedInterfaceIndex, AssociatedInterfaceHandle)

#uselib "WINUSB.dll"
#func global WinUsb_GetAssociatedInterface "WinUsb_GetAssociatedInterface" sptr, sptr, sptr
; WinUsb_GetAssociatedInterface InterfaceHandle, AssociatedInterfaceIndex, AssociatedInterfaceHandle   ; 戻り値は stat
; InterfaceHandle : WINUSB_INTERFACE_HANDLE -> "sptr"
; AssociatedInterfaceIndex : BYTE -> "sptr"
; AssociatedInterfaceHandle : WINUSB_INTERFACE_HANDLE* out -> "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 "WINUSB.dll"
#cfunc global WinUsb_GetAssociatedInterface "WinUsb_GetAssociatedInterface" sptr, int, sptr
; res = WinUsb_GetAssociatedInterface(InterfaceHandle, AssociatedInterfaceIndex, AssociatedInterfaceHandle)
; InterfaceHandle : WINUSB_INTERFACE_HANDLE -> "sptr"
; AssociatedInterfaceIndex : BYTE -> "int"
; AssociatedInterfaceHandle : WINUSB_INTERFACE_HANDLE* out -> "sptr"

; BOOL WinUsb_GetAssociatedInterface(WINUSB_INTERFACE_HANDLE InterfaceHandle, BYTE AssociatedInterfaceIndex, WINUSB_INTERFACE_HANDLE* AssociatedInterfaceHandle)
#uselib "WINUSB.dll"
#cfunc global WinUsb_GetAssociatedInterface "WinUsb_GetAssociatedInterface" intptr, int, intptr
; res = WinUsb_GetAssociatedInterface(InterfaceHandle, AssociatedInterfaceIndex, AssociatedInterfaceHandle)
; InterfaceHandle : WINUSB_INTERFACE_HANDLE -> "intptr"
; AssociatedInterfaceIndex : BYTE -> "int"
; AssociatedInterfaceHandle : WINUSB_INTERFACE_HANDLE* out -> "intptr"

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

var (
	winusb = windows.NewLazySystemDLL("WINUSB.dll")
	procWinUsb_GetAssociatedInterface = winusb.NewProc("WinUsb_GetAssociatedInterface")
)

// InterfaceHandle (WINUSB_INTERFACE_HANDLE), AssociatedInterfaceIndex (BYTE), AssociatedInterfaceHandle (WINUSB_INTERFACE_HANDLE* out)
r1, _, err := procWinUsb_GetAssociatedInterface.Call(
	uintptr(InterfaceHandle),
	uintptr(AssociatedInterfaceIndex),
	uintptr(AssociatedInterfaceHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function WinUsb_GetAssociatedInterface(
  InterfaceHandle: THandle;   // WINUSB_INTERFACE_HANDLE
  AssociatedInterfaceIndex: Byte;   // BYTE
  AssociatedInterfaceHandle: Pointer   // WINUSB_INTERFACE_HANDLE* out
): BOOL; stdcall;
  external 'WINUSB.dll' name 'WinUsb_GetAssociatedInterface';

result := DllCall("WINUSB\WinUsb_GetAssociatedInterface"
    , "Ptr", InterfaceHandle   ; WINUSB_INTERFACE_HANDLE
    , "UChar", AssociatedInterfaceIndex   ; BYTE
    , "Ptr", AssociatedInterfaceHandle   ; WINUSB_INTERFACE_HANDLE* out
    , "Int")   ; return: BOOL

●WinUsb_GetAssociatedInterface(InterfaceHandle, AssociatedInterfaceIndex, AssociatedInterfaceHandle) = DLL("WINUSB.dll", "bool WinUsb_GetAssociatedInterface(void*, byte, void*)")
# 呼び出し: WinUsb_GetAssociatedInterface(InterfaceHandle, AssociatedInterfaceIndex, AssociatedInterfaceHandle)
# InterfaceHandle : WINUSB_INTERFACE_HANDLE -> "void*"
# AssociatedInterfaceIndex : BYTE -> "byte"
# AssociatedInterfaceHandle : WINUSB_INTERFACE_HANDLE* out -> "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)。