CreateEventExA

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

HANDLE CreateEventExA(
    SECURITY_ATTRIBUTES* lpEventAttributes,   // optional
    LPCSTR lpName,   // optional
    CREATE_EVENT dwFlags,
    DWORD dwDesiredAccess
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function CreateEventExA(
    lpEventAttributes As IntPtr,   ' SECURITY_ATTRIBUTES* optional
    <MarshalAs(UnmanagedType.LPStr)> lpName As String,   ' LPCSTR optional
    dwFlags As UInteger,   ' CREATE_EVENT
    dwDesiredAccess As UInteger   ' DWORD
) As IntPtr
End Function

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

import ctypes
from ctypes import wintypes

CreateEventExA = ctypes.windll.kernel32.CreateEventExA
CreateEventExA.restype = ctypes.c_void_p
CreateEventExA.argtypes = [
    ctypes.c_void_p,  # lpEventAttributes : SECURITY_ATTRIBUTES* optional
    wintypes.LPCSTR,  # lpName : LPCSTR optional
    wintypes.DWORD,  # dwFlags : CREATE_EVENT
    wintypes.DWORD,  # dwDesiredAccess : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
CreateEventExA = Fiddle::Function.new(
  lib['CreateEventExA'],
  [
    Fiddle::TYPE_VOIDP,  # lpEventAttributes : SECURITY_ATTRIBUTES* optional
    Fiddle::TYPE_VOIDP,  # lpName : LPCSTR optional
    -Fiddle::TYPE_INT,  # dwFlags : CREATE_EVENT
    -Fiddle::TYPE_INT,  # dwDesiredAccess : DWORD
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "kernel32")]
extern "system" {
    fn CreateEventExA(
        lpEventAttributes: *mut SECURITY_ATTRIBUTES,  // SECURITY_ATTRIBUTES* optional
        lpName: *const u8,  // LPCSTR optional
        dwFlags: u32,  // CREATE_EVENT
        dwDesiredAccess: u32  // DWORD
    ) -> *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 CreateEventExA(IntPtr lpEventAttributes, [MarshalAs(UnmanagedType.LPStr)] string lpName, uint dwFlags, uint dwDesiredAccess);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_CreateEventExA' -Namespace Win32 -PassThru
# $api::CreateEventExA(lpEventAttributes, lpName, dwFlags, dwDesiredAccess)

#uselib "KERNEL32.dll"
#func global CreateEventExA "CreateEventExA" sptr, sptr, sptr, sptr
; CreateEventExA varptr(lpEventAttributes), lpName, dwFlags, dwDesiredAccess   ; 戻り値は stat
; lpEventAttributes : SECURITY_ATTRIBUTES* optional -> "sptr"
; lpName : LPCSTR optional -> "sptr"
; dwFlags : CREATE_EVENT -> "sptr"
; dwDesiredAccess : DWORD -> "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 "KERNEL32.dll"
#cfunc global CreateEventExA "CreateEventExA" var, str, int, int
; res = CreateEventExA(lpEventAttributes, lpName, dwFlags, dwDesiredAccess)
; lpEventAttributes : SECURITY_ATTRIBUTES* optional -> "var"
; lpName : LPCSTR optional -> "str"
; dwFlags : CREATE_EVENT -> "int"
; dwDesiredAccess : DWORD -> "int"
; ※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。

; HANDLE CreateEventExA(SECURITY_ATTRIBUTES* lpEventAttributes, LPCSTR lpName, CREATE_EVENT dwFlags, DWORD dwDesiredAccess)
#uselib "KERNEL32.dll"
#cfunc global CreateEventExA "CreateEventExA" var, str, int, int
; res = CreateEventExA(lpEventAttributes, lpName, dwFlags, dwDesiredAccess)
; lpEventAttributes : SECURITY_ATTRIBUTES* optional -> "var"
; lpName : LPCSTR optional -> "str"
; dwFlags : CREATE_EVENT -> "int"
; dwDesiredAccess : DWORD -> "int"
; ※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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procCreateEventExA = kernel32.NewProc("CreateEventExA")
)

// lpEventAttributes (SECURITY_ATTRIBUTES* optional), lpName (LPCSTR optional), dwFlags (CREATE_EVENT), dwDesiredAccess (DWORD)
r1, _, err := procCreateEventExA.Call(
	uintptr(lpEventAttributes),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpName))),
	uintptr(dwFlags),
	uintptr(dwDesiredAccess),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function CreateEventExA(
  lpEventAttributes: Pointer;   // SECURITY_ATTRIBUTES* optional
  lpName: PAnsiChar;   // LPCSTR optional
  dwFlags: DWORD;   // CREATE_EVENT
  dwDesiredAccess: DWORD   // DWORD
): THandle; stdcall;
  external 'KERNEL32.dll' name 'CreateEventExA';

result := DllCall("KERNEL32\CreateEventExA"
    , "Ptr", lpEventAttributes   ; SECURITY_ATTRIBUTES* optional
    , "AStr", lpName   ; LPCSTR optional
    , "UInt", dwFlags   ; CREATE_EVENT
    , "UInt", dwDesiredAccess   ; DWORD
    , "Ptr")   ; return: HANDLE

●CreateEventExA(lpEventAttributes, lpName, dwFlags, dwDesiredAccess) = DLL("KERNEL32.dll", "void* CreateEventExA(void*, char*, dword, dword)")
# 呼び出し: CreateEventExA(lpEventAttributes, lpName, dwFlags, dwDesiredAccess)
# lpEventAttributes : SECURITY_ATTRIBUTES* optional -> "void*"
# lpName : LPCSTR optional -> "char*"
# dwFlags : CREATE_EVENT -> "dword"
# dwDesiredAccess : DWORD -> "dword"
# 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)。