PeerCollabGetInvitationResponse

// P2P.dll
#include <windows.h>

HRESULT PeerCollabGetInvitationResponse(
    HANDLE hInvitation,
    PEER_INVITATION_RESPONSE** ppInvitationResponse
);

<DllImport("P2P.dll", ExactSpelling:=True)>
Public Shared Function PeerCollabGetInvitationResponse(
    hInvitation As IntPtr,   ' HANDLE
    ppInvitationResponse As IntPtr   ' PEER_INVITATION_RESPONSE** out
) As Integer
End Function

' hInvitation : HANDLE
' ppInvitationResponse : PEER_INVITATION_RESPONSE** out
Declare PtrSafe Function PeerCollabGetInvitationResponse Lib "p2p" ( _
    ByVal hInvitation As LongPtr, _
    ByVal ppInvitationResponse 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

PeerCollabGetInvitationResponse = ctypes.windll.p2p.PeerCollabGetInvitationResponse
PeerCollabGetInvitationResponse.restype = ctypes.c_int
PeerCollabGetInvitationResponse.argtypes = [
    wintypes.HANDLE,  # hInvitation : HANDLE
    ctypes.c_void_p,  # ppInvitationResponse : PEER_INVITATION_RESPONSE** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('P2P.dll')
PeerCollabGetInvitationResponse = Fiddle::Function.new(
  lib['PeerCollabGetInvitationResponse'],
  [
    Fiddle::TYPE_VOIDP,  # hInvitation : HANDLE
    Fiddle::TYPE_VOIDP,  # ppInvitationResponse : PEER_INVITATION_RESPONSE** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "p2p")]
extern "system" {
    fn PeerCollabGetInvitationResponse(
        hInvitation: *mut core::ffi::c_void,  // HANDLE
        ppInvitationResponse: *mut *mut PEER_INVITATION_RESPONSE  // PEER_INVITATION_RESPONSE** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("P2P.dll")]
public static extern int PeerCollabGetInvitationResponse(IntPtr hInvitation, IntPtr ppInvitationResponse);
"@
$api = Add-Type -MemberDefinition $sig -Name 'P2P_PeerCollabGetInvitationResponse' -Namespace Win32 -PassThru
# $api::PeerCollabGetInvitationResponse(hInvitation, ppInvitationResponse)

#uselib "P2P.dll"
#func global PeerCollabGetInvitationResponse "PeerCollabGetInvitationResponse" sptr, sptr
; PeerCollabGetInvitationResponse hInvitation, varptr(ppInvitationResponse)   ; 戻り値は stat
; hInvitation : HANDLE -> "sptr"
; ppInvitationResponse : PEER_INVITATION_RESPONSE** 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 "P2P.dll"
#cfunc global PeerCollabGetInvitationResponse "PeerCollabGetInvitationResponse" sptr, var
; res = PeerCollabGetInvitationResponse(hInvitation, ppInvitationResponse)
; hInvitation : HANDLE -> "sptr"
; ppInvitationResponse : PEER_INVITATION_RESPONSE** out -> "var"
; ※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。

; HRESULT PeerCollabGetInvitationResponse(HANDLE hInvitation, PEER_INVITATION_RESPONSE** ppInvitationResponse)
#uselib "P2P.dll"
#cfunc global PeerCollabGetInvitationResponse "PeerCollabGetInvitationResponse" intptr, var
; res = PeerCollabGetInvitationResponse(hInvitation, ppInvitationResponse)
; hInvitation : HANDLE -> "intptr"
; ppInvitationResponse : PEER_INVITATION_RESPONSE** out -> "var"
; ※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 (
	p2p = windows.NewLazySystemDLL("P2P.dll")
	procPeerCollabGetInvitationResponse = p2p.NewProc("PeerCollabGetInvitationResponse")
)

// hInvitation (HANDLE), ppInvitationResponse (PEER_INVITATION_RESPONSE** out)
r1, _, err := procPeerCollabGetInvitationResponse.Call(
	uintptr(hInvitation),
	uintptr(ppInvitationResponse),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function PeerCollabGetInvitationResponse(
  hInvitation: THandle;   // HANDLE
  ppInvitationResponse: Pointer   // PEER_INVITATION_RESPONSE** out
): Integer; stdcall;
  external 'P2P.dll' name 'PeerCollabGetInvitationResponse';

result := DllCall("P2P\PeerCollabGetInvitationResponse"
    , "Ptr", hInvitation   ; HANDLE
    , "Ptr", ppInvitationResponse   ; PEER_INVITATION_RESPONSE** out
    , "Int")   ; return: HRESULT

●PeerCollabGetInvitationResponse(hInvitation, ppInvitationResponse) = DLL("P2P.dll", "int PeerCollabGetInvitationResponse(void*, void*)")
# 呼び出し: PeerCollabGetInvitationResponse(hInvitation, ppInvitationResponse)
# hInvitation : HANDLE -> "void*"
# ppInvitationResponse : PEER_INVITATION_RESPONSE** 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)。