PeerCollabCloseHandle

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

HRESULT PeerCollabCloseHandle(
    HANDLE hInvitation
);

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

' hInvitation : HANDLE
Declare PtrSafe Function PeerCollabCloseHandle Lib "p2p" ( _
    ByVal hInvitation 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

PeerCollabCloseHandle = ctypes.windll.p2p.PeerCollabCloseHandle
PeerCollabCloseHandle.restype = ctypes.c_int
PeerCollabCloseHandle.argtypes = [
    wintypes.HANDLE,  # hInvitation : HANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('P2P.dll')
PeerCollabCloseHandle = Fiddle::Function.new(
  lib['PeerCollabCloseHandle'],
  [
    Fiddle::TYPE_VOIDP,  # hInvitation : HANDLE
  ],
  Fiddle::TYPE_INT)

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

$sig = @"
[DllImport("P2P.dll")]
public static extern int PeerCollabCloseHandle(IntPtr hInvitation);
"@
$api = Add-Type -MemberDefinition $sig -Name 'P2P_PeerCollabCloseHandle' -Namespace Win32 -PassThru
# $api::PeerCollabCloseHandle(hInvitation)

#uselib "P2P.dll"
#func global PeerCollabCloseHandle "PeerCollabCloseHandle" sptr
; PeerCollabCloseHandle hInvitation   ; 戻り値は stat
; hInvitation : HANDLE -> "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 PeerCollabCloseHandle "PeerCollabCloseHandle" sptr
; res = PeerCollabCloseHandle(hInvitation)
; hInvitation : HANDLE -> "sptr"

; HRESULT PeerCollabCloseHandle(HANDLE hInvitation)
#uselib "P2P.dll"
#cfunc global PeerCollabCloseHandle "PeerCollabCloseHandle" intptr
; res = PeerCollabCloseHandle(hInvitation)
; hInvitation : HANDLE -> "intptr"

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

var (
	p2p = windows.NewLazySystemDLL("P2P.dll")
	procPeerCollabCloseHandle = p2p.NewProc("PeerCollabCloseHandle")
)

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

function PeerCollabCloseHandle(
  hInvitation: THandle   // HANDLE
): Integer; stdcall;
  external 'P2P.dll' name 'PeerCollabCloseHandle';

result := DllCall("P2P\PeerCollabCloseHandle"
    , "Ptr", hInvitation   ; HANDLE
    , "Int")   ; return: HRESULT

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