WdsTransportServerRegisterCallback

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

HRESULT WdsTransportServerRegisterCallback(
    HANDLE hProvider,
    TRANSPORTPROVIDER_CALLBACK_ID CallbackId,
    void* pfnCallback
);

<DllImport("WDSMC.dll", ExactSpelling:=True)>
Public Shared Function WdsTransportServerRegisterCallback(
    hProvider As IntPtr,   ' HANDLE
    CallbackId As Integer,   ' TRANSPORTPROVIDER_CALLBACK_ID
    pfnCallback As IntPtr   ' void*
) As Integer
End Function

' hProvider : HANDLE
' CallbackId : TRANSPORTPROVIDER_CALLBACK_ID
' pfnCallback : void*
Declare PtrSafe Function WdsTransportServerRegisterCallback Lib "wdsmc" ( _
    ByVal hProvider As LongPtr, _
    ByVal CallbackId As Long, _
    ByVal pfnCallback 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

WdsTransportServerRegisterCallback = ctypes.windll.wdsmc.WdsTransportServerRegisterCallback
WdsTransportServerRegisterCallback.restype = ctypes.c_int
WdsTransportServerRegisterCallback.argtypes = [
    wintypes.HANDLE,  # hProvider : HANDLE
    ctypes.c_int,  # CallbackId : TRANSPORTPROVIDER_CALLBACK_ID
    ctypes.POINTER(None),  # pfnCallback : void*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WDSMC.dll')
WdsTransportServerRegisterCallback = Fiddle::Function.new(
  lib['WdsTransportServerRegisterCallback'],
  [
    Fiddle::TYPE_VOIDP,  # hProvider : HANDLE
    Fiddle::TYPE_INT,  # CallbackId : TRANSPORTPROVIDER_CALLBACK_ID
    Fiddle::TYPE_VOIDP,  # pfnCallback : void*
  ],
  Fiddle::TYPE_INT)

#[link(name = "wdsmc")]
extern "system" {
    fn WdsTransportServerRegisterCallback(
        hProvider: *mut core::ffi::c_void,  // HANDLE
        CallbackId: i32,  // TRANSPORTPROVIDER_CALLBACK_ID
        pfnCallback: *mut ()  // void*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WDSMC.dll")]
public static extern int WdsTransportServerRegisterCallback(IntPtr hProvider, int CallbackId, IntPtr pfnCallback);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WDSMC_WdsTransportServerRegisterCallback' -Namespace Win32 -PassThru
# $api::WdsTransportServerRegisterCallback(hProvider, CallbackId, pfnCallback)

#uselib "WDSMC.dll"
#func global WdsTransportServerRegisterCallback "WdsTransportServerRegisterCallback" sptr, sptr, sptr
; WdsTransportServerRegisterCallback hProvider, CallbackId, pfnCallback   ; 戻り値は stat
; hProvider : HANDLE -> "sptr"
; CallbackId : TRANSPORTPROVIDER_CALLBACK_ID -> "sptr"
; pfnCallback : void* -> "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 "WDSMC.dll"
#cfunc global WdsTransportServerRegisterCallback "WdsTransportServerRegisterCallback" sptr, int, sptr
; res = WdsTransportServerRegisterCallback(hProvider, CallbackId, pfnCallback)
; hProvider : HANDLE -> "sptr"
; CallbackId : TRANSPORTPROVIDER_CALLBACK_ID -> "int"
; pfnCallback : void* -> "sptr"

; HRESULT WdsTransportServerRegisterCallback(HANDLE hProvider, TRANSPORTPROVIDER_CALLBACK_ID CallbackId, void* pfnCallback)
#uselib "WDSMC.dll"
#cfunc global WdsTransportServerRegisterCallback "WdsTransportServerRegisterCallback" intptr, int, intptr
; res = WdsTransportServerRegisterCallback(hProvider, CallbackId, pfnCallback)
; hProvider : HANDLE -> "intptr"
; CallbackId : TRANSPORTPROVIDER_CALLBACK_ID -> "int"
; pfnCallback : void* -> "intptr"

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

var (
	wdsmc = windows.NewLazySystemDLL("WDSMC.dll")
	procWdsTransportServerRegisterCallback = wdsmc.NewProc("WdsTransportServerRegisterCallback")
)

// hProvider (HANDLE), CallbackId (TRANSPORTPROVIDER_CALLBACK_ID), pfnCallback (void*)
r1, _, err := procWdsTransportServerRegisterCallback.Call(
	uintptr(hProvider),
	uintptr(CallbackId),
	uintptr(pfnCallback),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WdsTransportServerRegisterCallback(
  hProvider: THandle;   // HANDLE
  CallbackId: Integer;   // TRANSPORTPROVIDER_CALLBACK_ID
  pfnCallback: Pointer   // void*
): Integer; stdcall;
  external 'WDSMC.dll' name 'WdsTransportServerRegisterCallback';

result := DllCall("WDSMC\WdsTransportServerRegisterCallback"
    , "Ptr", hProvider   ; HANDLE
    , "Int", CallbackId   ; TRANSPORTPROVIDER_CALLBACK_ID
    , "Ptr", pfnCallback   ; void*
    , "Int")   ; return: HRESULT

●WdsTransportServerRegisterCallback(hProvider, CallbackId, pfnCallback) = DLL("WDSMC.dll", "int WdsTransportServerRegisterCallback(void*, int, void*)")
# 呼び出し: WdsTransportServerRegisterCallback(hProvider, CallbackId, pfnCallback)
# hProvider : HANDLE -> "void*"
# CallbackId : TRANSPORTPROVIDER_CALLBACK_ID -> "int"
# pfnCallback : void* -> "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)。