HttpUpdateServiceConfiguration

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

DWORD HttpUpdateServiceConfiguration(
    HANDLE Handle,   // optional
    HTTP_SERVICE_CONFIG_ID ConfigId,
    void* ConfigInfo,
    DWORD ConfigInfoLength,
    OVERLAPPED* Overlapped   // optional
);

<DllImport("HTTPAPI.dll", ExactSpelling:=True)>
Public Shared Function HttpUpdateServiceConfiguration(
    Handle As IntPtr,   ' HANDLE optional
    ConfigId As Integer,   ' HTTP_SERVICE_CONFIG_ID
    ConfigInfo As IntPtr,   ' void*
    ConfigInfoLength As UInteger,   ' DWORD
    Overlapped As IntPtr   ' OVERLAPPED* optional
) As UInteger
End Function

' Handle : HANDLE optional
' ConfigId : HTTP_SERVICE_CONFIG_ID
' ConfigInfo : void*
' ConfigInfoLength : DWORD
' Overlapped : OVERLAPPED* optional
Declare PtrSafe Function HttpUpdateServiceConfiguration Lib "httpapi" ( _
    ByVal Handle As LongPtr, _
    ByVal ConfigId As Long, _
    ByVal ConfigInfo As LongPtr, _
    ByVal ConfigInfoLength As Long, _
    ByVal Overlapped 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

HttpUpdateServiceConfiguration = ctypes.windll.httpapi.HttpUpdateServiceConfiguration
HttpUpdateServiceConfiguration.restype = wintypes.DWORD
HttpUpdateServiceConfiguration.argtypes = [
    wintypes.HANDLE,  # Handle : HANDLE optional
    ctypes.c_int,  # ConfigId : HTTP_SERVICE_CONFIG_ID
    ctypes.POINTER(None),  # ConfigInfo : void*
    wintypes.DWORD,  # ConfigInfoLength : DWORD
    ctypes.c_void_p,  # Overlapped : OVERLAPPED* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('HTTPAPI.dll')
HttpUpdateServiceConfiguration = Fiddle::Function.new(
  lib['HttpUpdateServiceConfiguration'],
  [
    Fiddle::TYPE_VOIDP,  # Handle : HANDLE optional
    Fiddle::TYPE_INT,  # ConfigId : HTTP_SERVICE_CONFIG_ID
    Fiddle::TYPE_VOIDP,  # ConfigInfo : void*
    -Fiddle::TYPE_INT,  # ConfigInfoLength : DWORD
    Fiddle::TYPE_VOIDP,  # Overlapped : OVERLAPPED* optional
  ],
  -Fiddle::TYPE_INT)

#[link(name = "httpapi")]
extern "system" {
    fn HttpUpdateServiceConfiguration(
        Handle: *mut core::ffi::c_void,  // HANDLE optional
        ConfigId: i32,  // HTTP_SERVICE_CONFIG_ID
        ConfigInfo: *mut (),  // void*
        ConfigInfoLength: u32,  // DWORD
        Overlapped: *mut OVERLAPPED  // OVERLAPPED* optional
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("HTTPAPI.dll")]
public static extern uint HttpUpdateServiceConfiguration(IntPtr Handle, int ConfigId, IntPtr ConfigInfo, uint ConfigInfoLength, IntPtr Overlapped);
"@
$api = Add-Type -MemberDefinition $sig -Name 'HTTPAPI_HttpUpdateServiceConfiguration' -Namespace Win32 -PassThru
# $api::HttpUpdateServiceConfiguration(Handle, ConfigId, ConfigInfo, ConfigInfoLength, Overlapped)

#uselib "HTTPAPI.dll"
#func global HttpUpdateServiceConfiguration "HttpUpdateServiceConfiguration" sptr, sptr, sptr, sptr, sptr
; HttpUpdateServiceConfiguration Handle, ConfigId, ConfigInfo, ConfigInfoLength, varptr(Overlapped)   ; 戻り値は stat
; Handle : HANDLE optional -> "sptr"
; ConfigId : HTTP_SERVICE_CONFIG_ID -> "sptr"
; ConfigInfo : void* -> "sptr"
; ConfigInfoLength : DWORD -> "sptr"
; Overlapped : OVERLAPPED* 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。

#uselib "HTTPAPI.dll"
#cfunc global HttpUpdateServiceConfiguration "HttpUpdateServiceConfiguration" sptr, int, sptr, int, var
; res = HttpUpdateServiceConfiguration(Handle, ConfigId, ConfigInfo, ConfigInfoLength, Overlapped)
; Handle : HANDLE optional -> "sptr"
; ConfigId : HTTP_SERVICE_CONFIG_ID -> "int"
; ConfigInfo : void* -> "sptr"
; ConfigInfoLength : DWORD -> "int"
; Overlapped : OVERLAPPED* optional -> "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。

; DWORD HttpUpdateServiceConfiguration(HANDLE Handle, HTTP_SERVICE_CONFIG_ID ConfigId, void* ConfigInfo, DWORD ConfigInfoLength, OVERLAPPED* Overlapped)
#uselib "HTTPAPI.dll"
#cfunc global HttpUpdateServiceConfiguration "HttpUpdateServiceConfiguration" intptr, int, intptr, int, var
; res = HttpUpdateServiceConfiguration(Handle, ConfigId, ConfigInfo, ConfigInfoLength, Overlapped)
; Handle : HANDLE optional -> "intptr"
; ConfigId : HTTP_SERVICE_CONFIG_ID -> "int"
; ConfigInfo : void* -> "intptr"
; ConfigInfoLength : DWORD -> "int"
; Overlapped : OVERLAPPED* optional -> "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 (
	httpapi = windows.NewLazySystemDLL("HTTPAPI.dll")
	procHttpUpdateServiceConfiguration = httpapi.NewProc("HttpUpdateServiceConfiguration")
)

// Handle (HANDLE optional), ConfigId (HTTP_SERVICE_CONFIG_ID), ConfigInfo (void*), ConfigInfoLength (DWORD), Overlapped (OVERLAPPED* optional)
r1, _, err := procHttpUpdateServiceConfiguration.Call(
	uintptr(Handle),
	uintptr(ConfigId),
	uintptr(ConfigInfo),
	uintptr(ConfigInfoLength),
	uintptr(Overlapped),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function HttpUpdateServiceConfiguration(
  Handle: THandle;   // HANDLE optional
  ConfigId: Integer;   // HTTP_SERVICE_CONFIG_ID
  ConfigInfo: Pointer;   // void*
  ConfigInfoLength: DWORD;   // DWORD
  Overlapped: Pointer   // OVERLAPPED* optional
): DWORD; stdcall;
  external 'HTTPAPI.dll' name 'HttpUpdateServiceConfiguration';

result := DllCall("HTTPAPI\HttpUpdateServiceConfiguration"
    , "Ptr", Handle   ; HANDLE optional
    , "Int", ConfigId   ; HTTP_SERVICE_CONFIG_ID
    , "Ptr", ConfigInfo   ; void*
    , "UInt", ConfigInfoLength   ; DWORD
    , "Ptr", Overlapped   ; OVERLAPPED* optional
    , "UInt")   ; return: DWORD

●HttpUpdateServiceConfiguration(Handle, ConfigId, ConfigInfo, ConfigInfoLength, Overlapped) = DLL("HTTPAPI.dll", "dword HttpUpdateServiceConfiguration(void*, int, void*, dword, void*)")
# 呼び出し: HttpUpdateServiceConfiguration(Handle, ConfigId, ConfigInfo, ConfigInfoLength, Overlapped)
# Handle : HANDLE optional -> "void*"
# ConfigId : HTTP_SERVICE_CONFIG_ID -> "int"
# ConfigInfo : void* -> "void*"
# ConfigInfoLength : DWORD -> "dword"
# Overlapped : OVERLAPPED* optional -> "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)。