DeregisterEventSource

// ADVAPI32.dll
#include <windows.h>

BOOL DeregisterEventSource(
    HANDLE hEventLog
);

<DllImport("ADVAPI32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function DeregisterEventSource(
    hEventLog As IntPtr   ' HANDLE
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' hEventLog : HANDLE
Declare PtrSafe Function DeregisterEventSource Lib "advapi32" ( _
    ByVal hEventLog 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

DeregisterEventSource = ctypes.windll.advapi32.DeregisterEventSource
DeregisterEventSource.restype = wintypes.BOOL
DeregisterEventSource.argtypes = [
    wintypes.HANDLE,  # hEventLog : HANDLE
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
DeregisterEventSource = Fiddle::Function.new(
  lib['DeregisterEventSource'],
  [
    Fiddle::TYPE_VOIDP,  # hEventLog : HANDLE
  ],
  Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn DeregisterEventSource(
        hEventLog: *mut core::ffi::c_void  // HANDLE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("ADVAPI32.dll", SetLastError = true)]
public static extern bool DeregisterEventSource(IntPtr hEventLog);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_DeregisterEventSource' -Namespace Win32 -PassThru
# $api::DeregisterEventSource(hEventLog)

#uselib "ADVAPI32.dll"
#func global DeregisterEventSource "DeregisterEventSource" sptr
; DeregisterEventSource hEventLog   ; 戻り値は stat
; hEventLog : 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 "ADVAPI32.dll"
#cfunc global DeregisterEventSource "DeregisterEventSource" sptr
; res = DeregisterEventSource(hEventLog)
; hEventLog : HANDLE -> "sptr"

; BOOL DeregisterEventSource(HANDLE hEventLog)
#uselib "ADVAPI32.dll"
#cfunc global DeregisterEventSource "DeregisterEventSource" intptr
; res = DeregisterEventSource(hEventLog)
; hEventLog : HANDLE -> "intptr"

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

var (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procDeregisterEventSource = advapi32.NewProc("DeregisterEventSource")
)

// hEventLog (HANDLE)
r1, _, err := procDeregisterEventSource.Call(
	uintptr(hEventLog),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function DeregisterEventSource(
  hEventLog: THandle   // HANDLE
): BOOL; stdcall;
  external 'ADVAPI32.dll' name 'DeregisterEventSource';

result := DllCall("ADVAPI32\DeregisterEventSource"
    , "Ptr", hEventLog   ; HANDLE
    , "Int")   ; return: BOOL

●DeregisterEventSource(hEventLog) = DLL("ADVAPI32.dll", "bool DeregisterEventSource(void*)")
# 呼び出し: DeregisterEventSource(hEventLog)
# hEventLog : 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)。

const std = @import("std");

extern "advapi32" fn DeregisterEventSource(
    hEventLog: ?*anyopaque // HANDLE
) callconv(std.os.windows.WINAPI) i32;

proc DeregisterEventSource(
    hEventLog: pointer  # HANDLE
): int32 {.importc: "DeregisterEventSource", stdcall, dynlib: "ADVAPI32.dll".}

pragma(lib, "advapi32");
extern(Windows)
int DeregisterEventSource(
    void* hEventLog   // HANDLE
);

ccall((:DeregisterEventSource, "ADVAPI32.dll"), stdcall, Int32,
      (Ptr{Cvoid},),
      hEventLog)
# hEventLog : HANDLE -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t DeregisterEventSource(
    void* hEventLog);
]]
local advapi32 = ffi.load("advapi32")
-- advapi32.DeregisterEventSource(hEventLog)
-- hEventLog : HANDLE
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('ADVAPI32.dll');
const DeregisterEventSource = lib.func('__stdcall', 'DeregisterEventSource', 'int32_t', ['void *']);
// DeregisterEventSource(hEventLog)
// hEventLog : HANDLE -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("ADVAPI32.dll", {
  DeregisterEventSource: { parameters: ["pointer"], result: "i32" },
});
// lib.symbols.DeregisterEventSource(hEventLog)
// hEventLog : HANDLE -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t DeregisterEventSource(
    void* hEventLog);
C, "ADVAPI32.dll");
// $ffi->DeregisterEventSource(hEventLog);
// hEventLog : HANDLE
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Advapi32 extends StdCallLibrary {
    Advapi32 INSTANCE = Native.load("advapi32", Advapi32.class);
    boolean DeregisterEventSource(
        Pointer hEventLog   // HANDLE
    );
}

@[Link("advapi32")]
lib LibADVAPI32
  fun DeregisterEventSource = DeregisterEventSource(
    hEventLog : Void*   # HANDLE
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef DeregisterEventSourceNative = Int32 Function(Pointer<Void>);
typedef DeregisterEventSourceDart = int Function(Pointer<Void>);
final DeregisterEventSource = DynamicLibrary.open('ADVAPI32.dll')
    .lookupFunction<DeregisterEventSourceNative, DeregisterEventSourceDart>('DeregisterEventSource');
// hEventLog : HANDLE -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function DeregisterEventSource(
  hEventLog: THandle   // HANDLE
): BOOL; stdcall;
  external 'ADVAPI32.dll' name 'DeregisterEventSource';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "DeregisterEventSource"
  c_DeregisterEventSource :: Ptr () -> IO CInt
-- hEventLog : HANDLE -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let deregistereventsource =
  foreign "DeregisterEventSource"
    ((ptr void) @-> returning int32_t)
(* hEventLog : HANDLE -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library advapi32 (t "ADVAPI32.dll"))
(cffi:use-foreign-library advapi32)

(cffi:defcfun ("DeregisterEventSource" deregister-event-source :convention :stdcall) :int32
  (h-event-log :pointer))   ; HANDLE
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $DeregisterEventSource = Win32::API::More->new('ADVAPI32',
    'BOOL DeregisterEventSource(HANDLE hEventLog)');
# my $ret = $DeregisterEventSource->Call($hEventLog);
# hEventLog : HANDLE -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。