HidD_GetPhysicalDescriptor

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

BOOLEAN HidD_GetPhysicalDescriptor(
    HANDLE HidDeviceObject,
    void* Buffer,
    DWORD BufferLength
);

<DllImport("HID.dll", ExactSpelling:=True)>
Public Shared Function HidD_GetPhysicalDescriptor(
    HidDeviceObject As IntPtr,   ' HANDLE
    Buffer As IntPtr,   ' void* out
    BufferLength As UInteger   ' DWORD
) As Byte
End Function

' HidDeviceObject : HANDLE
' Buffer : void* out
' BufferLength : DWORD
Declare PtrSafe Function HidD_GetPhysicalDescriptor Lib "hid" ( _
    ByVal HidDeviceObject As LongPtr, _
    ByVal Buffer As LongPtr, _
    ByVal BufferLength As Long) As Byte
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

HidD_GetPhysicalDescriptor = ctypes.windll.hid.HidD_GetPhysicalDescriptor
HidD_GetPhysicalDescriptor.restype = ctypes.c_byte
HidD_GetPhysicalDescriptor.argtypes = [
    wintypes.HANDLE,  # HidDeviceObject : HANDLE
    ctypes.POINTER(None),  # Buffer : void* out
    wintypes.DWORD,  # BufferLength : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('HID.dll')
HidD_GetPhysicalDescriptor = Fiddle::Function.new(
  lib['HidD_GetPhysicalDescriptor'],
  [
    Fiddle::TYPE_VOIDP,  # HidDeviceObject : HANDLE
    Fiddle::TYPE_VOIDP,  # Buffer : void* out
    -Fiddle::TYPE_INT,  # BufferLength : DWORD
  ],
  Fiddle::TYPE_CHAR)

#[link(name = "hid")]
extern "system" {
    fn HidD_GetPhysicalDescriptor(
        HidDeviceObject: *mut core::ffi::c_void,  // HANDLE
        Buffer: *mut (),  // void* out
        BufferLength: u32  // DWORD
    ) -> u8;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("HID.dll")]
public static extern byte HidD_GetPhysicalDescriptor(IntPtr HidDeviceObject, IntPtr Buffer, uint BufferLength);
"@
$api = Add-Type -MemberDefinition $sig -Name 'HID_HidD_GetPhysicalDescriptor' -Namespace Win32 -PassThru
# $api::HidD_GetPhysicalDescriptor(HidDeviceObject, Buffer, BufferLength)

#uselib "HID.dll"
#func global HidD_GetPhysicalDescriptor "HidD_GetPhysicalDescriptor" sptr, sptr, sptr
; HidD_GetPhysicalDescriptor HidDeviceObject, Buffer, BufferLength   ; 戻り値は stat
; HidDeviceObject : HANDLE -> "sptr"
; Buffer : void* out -> "sptr"
; BufferLength : 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 "HID.dll"
#cfunc global HidD_GetPhysicalDescriptor "HidD_GetPhysicalDescriptor" sptr, sptr, int
; res = HidD_GetPhysicalDescriptor(HidDeviceObject, Buffer, BufferLength)
; HidDeviceObject : HANDLE -> "sptr"
; Buffer : void* out -> "sptr"
; BufferLength : DWORD -> "int"

; BOOLEAN HidD_GetPhysicalDescriptor(HANDLE HidDeviceObject, void* Buffer, DWORD BufferLength)
#uselib "HID.dll"
#cfunc global HidD_GetPhysicalDescriptor "HidD_GetPhysicalDescriptor" intptr, intptr, int
; res = HidD_GetPhysicalDescriptor(HidDeviceObject, Buffer, BufferLength)
; HidDeviceObject : HANDLE -> "intptr"
; Buffer : void* out -> "intptr"
; BufferLength : DWORD -> "int"

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

var (
	hid = windows.NewLazySystemDLL("HID.dll")
	procHidD_GetPhysicalDescriptor = hid.NewProc("HidD_GetPhysicalDescriptor")
)

// HidDeviceObject (HANDLE), Buffer (void* out), BufferLength (DWORD)
r1, _, err := procHidD_GetPhysicalDescriptor.Call(
	uintptr(HidDeviceObject),
	uintptr(Buffer),
	uintptr(BufferLength),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOLEAN

function HidD_GetPhysicalDescriptor(
  HidDeviceObject: THandle;   // HANDLE
  Buffer: Pointer;   // void* out
  BufferLength: DWORD   // DWORD
): ByteBool; stdcall;
  external 'HID.dll' name 'HidD_GetPhysicalDescriptor';

result := DllCall("HID\HidD_GetPhysicalDescriptor"
    , "Ptr", HidDeviceObject   ; HANDLE
    , "Ptr", Buffer   ; void* out
    , "UInt", BufferLength   ; DWORD
    , "Char")   ; return: BOOLEAN

●HidD_GetPhysicalDescriptor(HidDeviceObject, Buffer, BufferLength) = DLL("HID.dll", "byte HidD_GetPhysicalDescriptor(void*, void*, dword)")
# 呼び出し: HidD_GetPhysicalDescriptor(HidDeviceObject, Buffer, BufferLength)
# HidDeviceObject : HANDLE -> "void*"
# Buffer : void* out -> "void*"
# BufferLength : 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)。