CreateEventA

// KERNEL32.dll  (ANSI / -A)
#include <windows.h>

HANDLE CreateEventA(
    SECURITY_ATTRIBUTES* lpEventAttributes,   // optional
    BOOL bManualReset,
    BOOL bInitialState,
    LPCSTR lpName   // optional
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function CreateEventA(
    lpEventAttributes As IntPtr,   ' SECURITY_ATTRIBUTES* optional
    bManualReset As Boolean,   ' BOOL
    bInitialState As Boolean,   ' BOOL
    <MarshalAs(UnmanagedType.LPStr)> lpName As String   ' LPCSTR optional
) As IntPtr
End Function

' lpEventAttributes : SECURITY_ATTRIBUTES* optional
' bManualReset : BOOL
' bInitialState : BOOL
' lpName : LPCSTR optional
Declare PtrSafe Function CreateEventA Lib "kernel32" ( _
    ByVal lpEventAttributes As LongPtr, _
    ByVal bManualReset As Long, _
    ByVal bInitialState As Long, _
    ByVal lpName As String) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CreateEventA = ctypes.windll.kernel32.CreateEventA
CreateEventA.restype = ctypes.c_void_p
CreateEventA.argtypes = [
    ctypes.c_void_p,  # lpEventAttributes : SECURITY_ATTRIBUTES* optional
    wintypes.BOOL,  # bManualReset : BOOL
    wintypes.BOOL,  # bInitialState : BOOL
    wintypes.LPCSTR,  # lpName : LPCSTR optional
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
CreateEventA = Fiddle::Function.new(
  lib['CreateEventA'],
  [
    Fiddle::TYPE_VOIDP,  # lpEventAttributes : SECURITY_ATTRIBUTES* optional
    Fiddle::TYPE_INT,  # bManualReset : BOOL
    Fiddle::TYPE_INT,  # bInitialState : BOOL
    Fiddle::TYPE_VOIDP,  # lpName : LPCSTR optional
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "kernel32")]
extern "system" {
    fn CreateEventA(
        lpEventAttributes: *mut SECURITY_ATTRIBUTES,  // SECURITY_ATTRIBUTES* optional
        bManualReset: i32,  // BOOL
        bInitialState: i32,  // BOOL
        lpName: *const u8  // LPCSTR optional
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern IntPtr CreateEventA(IntPtr lpEventAttributes, bool bManualReset, bool bInitialState, [MarshalAs(UnmanagedType.LPStr)] string lpName);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_CreateEventA' -Namespace Win32 -PassThru
# $api::CreateEventA(lpEventAttributes, bManualReset, bInitialState, lpName)

#uselib "KERNEL32.dll"
#func global CreateEventA "CreateEventA" sptr, sptr, sptr, sptr
; CreateEventA varptr(lpEventAttributes), bManualReset, bInitialState, lpName   ; 戻り値は stat
; lpEventAttributes : SECURITY_ATTRIBUTES* optional -> "sptr"
; bManualReset : BOOL -> "sptr"
; bInitialState : BOOL -> "sptr"
; lpName : LPCSTR optional -> "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。

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procCreateEventA = kernel32.NewProc("CreateEventA")
)

// lpEventAttributes (SECURITY_ATTRIBUTES* optional), bManualReset (BOOL), bInitialState (BOOL), lpName (LPCSTR optional)
r1, _, err := procCreateEventA.Call(
	uintptr(lpEventAttributes),
	uintptr(bManualReset),
	uintptr(bInitialState),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpName))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function CreateEventA(
  lpEventAttributes: Pointer;   // SECURITY_ATTRIBUTES* optional
  bManualReset: BOOL;   // BOOL
  bInitialState: BOOL;   // BOOL
  lpName: PAnsiChar   // LPCSTR optional
): THandle; stdcall;
  external 'KERNEL32.dll' name 'CreateEventA';

result := DllCall("KERNEL32\CreateEventA"
    , "Ptr", lpEventAttributes   ; SECURITY_ATTRIBUTES* optional
    , "Int", bManualReset   ; BOOL
    , "Int", bInitialState   ; BOOL
    , "AStr", lpName   ; LPCSTR optional
    , "Ptr")   ; return: HANDLE

●CreateEventA(lpEventAttributes, bManualReset, bInitialState, lpName) = DLL("KERNEL32.dll", "void* CreateEventA(void*, bool, bool, char*)")
# 呼び出し: CreateEventA(lpEventAttributes, bManualReset, bInitialState, lpName)
# lpEventAttributes : SECURITY_ATTRIBUTES* optional -> "void*"
# bManualReset : BOOL -> "bool"
# bInitialState : BOOL -> "bool"
# lpName : LPCSTR optional -> "char*"
# 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 "kernel32" fn CreateEventA(
    lpEventAttributes: [*c]SECURITY_ATTRIBUTES, // SECURITY_ATTRIBUTES* optional
    bManualReset: i32, // BOOL
    bInitialState: i32, // BOOL
    lpName: [*c]const u8 // LPCSTR optional
) callconv(std.os.windows.WINAPI) ?*anyopaque;

proc CreateEventA(
    lpEventAttributes: ptr SECURITY_ATTRIBUTES,  # SECURITY_ATTRIBUTES* optional
    bManualReset: int32,  # BOOL
    bInitialState: int32,  # BOOL
    lpName: cstring  # LPCSTR optional
): pointer {.importc: "CreateEventA", stdcall, dynlib: "KERNEL32.dll".}

pragma(lib, "kernel32");
extern(Windows)
void* CreateEventA(
    SECURITY_ATTRIBUTES* lpEventAttributes,   // SECURITY_ATTRIBUTES* optional
    int bManualReset,   // BOOL
    int bInitialState,   // BOOL
    const(char)* lpName   // LPCSTR optional
);

ccall((:CreateEventA, "KERNEL32.dll"), stdcall, Ptr{Cvoid},
      (Ptr{SECURITY_ATTRIBUTES}, Int32, Int32, Cstring),
      lpEventAttributes, bManualReset, bInitialState, lpName)
# lpEventAttributes : SECURITY_ATTRIBUTES* optional -> Ptr{SECURITY_ATTRIBUTES}
# bManualReset : BOOL -> Int32
# bInitialState : BOOL -> Int32
# lpName : LPCSTR optional -> Cstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* CreateEventA(
    void* lpEventAttributes,
    int32_t bManualReset,
    int32_t bInitialState,
    const char* lpName);
]]
local kernel32 = ffi.load("kernel32")
-- kernel32.CreateEventA(lpEventAttributes, bManualReset, bInitialState, lpName)
-- lpEventAttributes : SECURITY_ATTRIBUTES* optional
-- bManualReset : BOOL
-- bInitialState : BOOL
-- lpName : LPCSTR optional
-- 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('KERNEL32.dll');
const CreateEventA = lib.func('__stdcall', 'CreateEventA', 'void *', ['void *', 'int32_t', 'int32_t', 'str']);
// CreateEventA(lpEventAttributes, bManualReset, bInitialState, lpName)
// lpEventAttributes : SECURITY_ATTRIBUTES* optional -> 'void *'
// bManualReset : BOOL -> 'int32_t'
// bInitialState : BOOL -> 'int32_t'
// lpName : LPCSTR optional -> 'str'
// 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("KERNEL32.dll", {
  CreateEventA: { parameters: ["pointer", "i32", "i32", "buffer"], result: "pointer" },
});
// lib.symbols.CreateEventA(lpEventAttributes, bManualReset, bInitialState, lpName)
// lpEventAttributes : SECURITY_ATTRIBUTES* optional -> "pointer"
// bManualReset : BOOL -> "i32"
// bInitialState : BOOL -> "i32"
// lpName : LPCSTR optional -> "buffer"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
void* CreateEventA(
    void* lpEventAttributes,
    int32_t bManualReset,
    int32_t bInitialState,
    const char* lpName);
C, "KERNEL32.dll");
// $ffi->CreateEventA(lpEventAttributes, bManualReset, bInitialState, lpName);
// lpEventAttributes : SECURITY_ATTRIBUTES* optional
// bManualReset : BOOL
// bInitialState : BOOL
// lpName : LPCSTR optional
// 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 Kernel32 extends StdCallLibrary {
    Kernel32 INSTANCE = Native.load("kernel32", Kernel32.class, W32APIOptions.ASCII_OPTIONS);
    Pointer CreateEventA(
        Pointer lpEventAttributes,   // SECURITY_ATTRIBUTES* optional
        boolean bManualReset,   // BOOL
        boolean bInitialState,   // BOOL
        String lpName   // LPCSTR optional
    );
}

@[Link("kernel32")]
lib LibKERNEL32
  fun CreateEventA = CreateEventA(
    lpEventAttributes : SECURITY_ATTRIBUTES*,   # SECURITY_ATTRIBUTES* optional
    bManualReset : Int32,   # BOOL
    bInitialState : Int32,   # BOOL
    lpName : UInt8*   # LPCSTR optional
  ) : Void*
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 CreateEventANative = Pointer<Void> Function(Pointer<Void>, Int32, Int32, Pointer<Utf8>);
typedef CreateEventADart = Pointer<Void> Function(Pointer<Void>, int, int, Pointer<Utf8>);
final CreateEventA = DynamicLibrary.open('KERNEL32.dll')
    .lookupFunction<CreateEventANative, CreateEventADart>('CreateEventA');
// lpEventAttributes : SECURITY_ATTRIBUTES* optional -> Pointer<Void>
// bManualReset : BOOL -> Int32
// bInitialState : BOOL -> Int32
// lpName : LPCSTR optional -> Pointer<Utf8>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CreateEventA(
  lpEventAttributes: Pointer;   // SECURITY_ATTRIBUTES* optional
  bManualReset: BOOL;   // BOOL
  bInitialState: BOOL;   // BOOL
  lpName: PAnsiChar   // LPCSTR optional
): THandle; stdcall;
  external 'KERNEL32.dll' name 'CreateEventA';

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

foreign import stdcall safe "CreateEventA"
  c_CreateEventA :: Ptr () -> CInt -> CInt -> CString -> IO (Ptr ())
-- lpEventAttributes : SECURITY_ATTRIBUTES* optional -> Ptr ()
-- bManualReset : BOOL -> CInt
-- bInitialState : BOOL -> CInt
-- lpName : LPCSTR optional -> CString
-- 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 createeventa =
  foreign "CreateEventA"
    ((ptr void) @-> int32_t @-> int32_t @-> string @-> returning (ptr void))
(* lpEventAttributes : SECURITY_ATTRIBUTES* optional -> (ptr void) *)
(* bManualReset : BOOL -> int32_t *)
(* bInitialState : BOOL -> int32_t *)
(* lpName : LPCSTR optional -> string *)
(* 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 kernel32 (t "KERNEL32.dll"))
(cffi:use-foreign-library kernel32)

(cffi:defcfun ("CreateEventA" create-event-a :convention :stdcall) :pointer
  (lp-event-attributes :pointer)   ; SECURITY_ATTRIBUTES* optional
  (b-manual-reset :int32)   ; BOOL
  (b-initial-state :int32)   ; BOOL
  (lp-name :string))   ; LPCSTR optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CreateEventA = Win32::API::More->new('KERNEL32',
    'HANDLE CreateEventA(LPVOID lpEventAttributes, BOOL bManualReset, BOOL bInitialState, LPCSTR lpName)');
# my $ret = $CreateEventA->Call($lpEventAttributes, $bManualReset, $bInitialState, $lpName);
# lpEventAttributes : SECURITY_ATTRIBUTES* optional -> LPVOID
# bManualReset : BOOL -> BOOL
# bInitialState : BOOL -> BOOL
# lpName : LPCSTR optional -> LPCSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。