HttpDeleteServiceConfiguration

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

DWORD HttpDeleteServiceConfiguration(
    HANDLE ServiceHandle,   // optional
    HTTP_SERVICE_CONFIG_ID ConfigId,
    void* pConfigInformation,
    DWORD ConfigInformationLength,
    OVERLAPPED* pOverlapped   // optional
);

<DllImport("HTTPAPI.dll", ExactSpelling:=True)>
Public Shared Function HttpDeleteServiceConfiguration(
    ServiceHandle As IntPtr,   ' HANDLE optional
    ConfigId As Integer,   ' HTTP_SERVICE_CONFIG_ID
    pConfigInformation As IntPtr,   ' void*
    ConfigInformationLength As UInteger,   ' DWORD
    pOverlapped As IntPtr   ' OVERLAPPED* optional
) As UInteger
End Function

' ServiceHandle : HANDLE optional
' ConfigId : HTTP_SERVICE_CONFIG_ID
' pConfigInformation : void*
' ConfigInformationLength : DWORD
' pOverlapped : OVERLAPPED* optional
Declare PtrSafe Function HttpDeleteServiceConfiguration Lib "httpapi" ( _
    ByVal ServiceHandle As LongPtr, _
    ByVal ConfigId As Long, _
    ByVal pConfigInformation As LongPtr, _
    ByVal ConfigInformationLength As Long, _
    ByVal pOverlapped 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

HttpDeleteServiceConfiguration = ctypes.windll.httpapi.HttpDeleteServiceConfiguration
HttpDeleteServiceConfiguration.restype = wintypes.DWORD
HttpDeleteServiceConfiguration.argtypes = [
    wintypes.HANDLE,  # ServiceHandle : HANDLE optional
    ctypes.c_int,  # ConfigId : HTTP_SERVICE_CONFIG_ID
    ctypes.POINTER(None),  # pConfigInformation : void*
    wintypes.DWORD,  # ConfigInformationLength : DWORD
    ctypes.c_void_p,  # pOverlapped : OVERLAPPED* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('HTTPAPI.dll')
HttpDeleteServiceConfiguration = Fiddle::Function.new(
  lib['HttpDeleteServiceConfiguration'],
  [
    Fiddle::TYPE_VOIDP,  # ServiceHandle : HANDLE optional
    Fiddle::TYPE_INT,  # ConfigId : HTTP_SERVICE_CONFIG_ID
    Fiddle::TYPE_VOIDP,  # pConfigInformation : void*
    -Fiddle::TYPE_INT,  # ConfigInformationLength : DWORD
    Fiddle::TYPE_VOIDP,  # pOverlapped : OVERLAPPED* optional
  ],
  -Fiddle::TYPE_INT)

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

$sig = @"
[DllImport("HTTPAPI.dll")]
public static extern uint HttpDeleteServiceConfiguration(IntPtr ServiceHandle, int ConfigId, IntPtr pConfigInformation, uint ConfigInformationLength, IntPtr pOverlapped);
"@
$api = Add-Type -MemberDefinition $sig -Name 'HTTPAPI_HttpDeleteServiceConfiguration' -Namespace Win32 -PassThru
# $api::HttpDeleteServiceConfiguration(ServiceHandle, ConfigId, pConfigInformation, ConfigInformationLength, pOverlapped)

#uselib "HTTPAPI.dll"
#func global HttpDeleteServiceConfiguration "HttpDeleteServiceConfiguration" sptr, sptr, sptr, sptr, sptr
; HttpDeleteServiceConfiguration ServiceHandle, ConfigId, pConfigInformation, ConfigInformationLength, varptr(pOverlapped)   ; 戻り値は stat
; ServiceHandle : HANDLE optional -> "sptr"
; ConfigId : HTTP_SERVICE_CONFIG_ID -> "sptr"
; pConfigInformation : void* -> "sptr"
; ConfigInformationLength : DWORD -> "sptr"
; pOverlapped : 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。

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

var (
	httpapi = windows.NewLazySystemDLL("HTTPAPI.dll")
	procHttpDeleteServiceConfiguration = httpapi.NewProc("HttpDeleteServiceConfiguration")
)

// ServiceHandle (HANDLE optional), ConfigId (HTTP_SERVICE_CONFIG_ID), pConfigInformation (void*), ConfigInformationLength (DWORD), pOverlapped (OVERLAPPED* optional)
r1, _, err := procHttpDeleteServiceConfiguration.Call(
	uintptr(ServiceHandle),
	uintptr(ConfigId),
	uintptr(pConfigInformation),
	uintptr(ConfigInformationLength),
	uintptr(pOverlapped),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function HttpDeleteServiceConfiguration(
  ServiceHandle: THandle;   // HANDLE optional
  ConfigId: Integer;   // HTTP_SERVICE_CONFIG_ID
  pConfigInformation: Pointer;   // void*
  ConfigInformationLength: DWORD;   // DWORD
  pOverlapped: Pointer   // OVERLAPPED* optional
): DWORD; stdcall;
  external 'HTTPAPI.dll' name 'HttpDeleteServiceConfiguration';

result := DllCall("HTTPAPI\HttpDeleteServiceConfiguration"
    , "Ptr", ServiceHandle   ; HANDLE optional
    , "Int", ConfigId   ; HTTP_SERVICE_CONFIG_ID
    , "Ptr", pConfigInformation   ; void*
    , "UInt", ConfigInformationLength   ; DWORD
    , "Ptr", pOverlapped   ; OVERLAPPED* optional
    , "UInt")   ; return: DWORD

●HttpDeleteServiceConfiguration(ServiceHandle, ConfigId, pConfigInformation, ConfigInformationLength, pOverlapped) = DLL("HTTPAPI.dll", "dword HttpDeleteServiceConfiguration(void*, int, void*, dword, void*)")
# 呼び出し: HttpDeleteServiceConfiguration(ServiceHandle, ConfigId, pConfigInformation, ConfigInformationLength, pOverlapped)
# ServiceHandle : HANDLE optional -> "void*"
# ConfigId : HTTP_SERVICE_CONFIG_ID -> "int"
# pConfigInformation : void* -> "void*"
# ConfigInformationLength : DWORD -> "dword"
# pOverlapped : 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)。

const std = @import("std");

extern "httpapi" fn HttpDeleteServiceConfiguration(
    ServiceHandle: ?*anyopaque, // HANDLE optional
    ConfigId: i32, // HTTP_SERVICE_CONFIG_ID
    pConfigInformation: ?*anyopaque, // void*
    ConfigInformationLength: u32, // DWORD
    pOverlapped: [*c]OVERLAPPED // OVERLAPPED* optional
) callconv(std.os.windows.WINAPI) u32;

proc HttpDeleteServiceConfiguration(
    ServiceHandle: pointer,  # HANDLE optional
    ConfigId: int32,  # HTTP_SERVICE_CONFIG_ID
    pConfigInformation: pointer,  # void*
    ConfigInformationLength: uint32,  # DWORD
    pOverlapped: ptr OVERLAPPED  # OVERLAPPED* optional
): uint32 {.importc: "HttpDeleteServiceConfiguration", stdcall, dynlib: "HTTPAPI.dll".}

pragma(lib, "httpapi");
extern(Windows)
uint HttpDeleteServiceConfiguration(
    void* ServiceHandle,   // HANDLE optional
    int ConfigId,   // HTTP_SERVICE_CONFIG_ID
    void* pConfigInformation,   // void*
    uint ConfigInformationLength,   // DWORD
    OVERLAPPED* pOverlapped   // OVERLAPPED* optional
);

ccall((:HttpDeleteServiceConfiguration, "HTTPAPI.dll"), stdcall, UInt32,
      (Ptr{Cvoid}, Int32, Ptr{Cvoid}, UInt32, Ptr{OVERLAPPED}),
      ServiceHandle, ConfigId, pConfigInformation, ConfigInformationLength, pOverlapped)
# ServiceHandle : HANDLE optional -> Ptr{Cvoid}
# ConfigId : HTTP_SERVICE_CONFIG_ID -> Int32
# pConfigInformation : void* -> Ptr{Cvoid}
# ConfigInformationLength : DWORD -> UInt32
# pOverlapped : OVERLAPPED* optional -> Ptr{OVERLAPPED}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t HttpDeleteServiceConfiguration(
    void* ServiceHandle,
    int32_t ConfigId,
    void* pConfigInformation,
    uint32_t ConfigInformationLength,
    void* pOverlapped);
]]
local httpapi = ffi.load("httpapi")
-- httpapi.HttpDeleteServiceConfiguration(ServiceHandle, ConfigId, pConfigInformation, ConfigInformationLength, pOverlapped)
-- ServiceHandle : HANDLE optional
-- ConfigId : HTTP_SERVICE_CONFIG_ID
-- pConfigInformation : void*
-- ConfigInformationLength : DWORD
-- pOverlapped : OVERLAPPED* 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('HTTPAPI.dll');
const HttpDeleteServiceConfiguration = lib.func('__stdcall', 'HttpDeleteServiceConfiguration', 'uint32_t', ['void *', 'int32_t', 'void *', 'uint32_t', 'void *']);
// HttpDeleteServiceConfiguration(ServiceHandle, ConfigId, pConfigInformation, ConfigInformationLength, pOverlapped)
// ServiceHandle : HANDLE optional -> 'void *'
// ConfigId : HTTP_SERVICE_CONFIG_ID -> 'int32_t'
// pConfigInformation : void* -> 'void *'
// ConfigInformationLength : DWORD -> 'uint32_t'
// pOverlapped : OVERLAPPED* optional -> '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("HTTPAPI.dll", {
  HttpDeleteServiceConfiguration: { parameters: ["pointer", "i32", "pointer", "u32", "pointer"], result: "u32" },
});
// lib.symbols.HttpDeleteServiceConfiguration(ServiceHandle, ConfigId, pConfigInformation, ConfigInformationLength, pOverlapped)
// ServiceHandle : HANDLE optional -> "pointer"
// ConfigId : HTTP_SERVICE_CONFIG_ID -> "i32"
// pConfigInformation : void* -> "pointer"
// ConfigInformationLength : DWORD -> "u32"
// pOverlapped : OVERLAPPED* optional -> "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
uint32_t HttpDeleteServiceConfiguration(
    void* ServiceHandle,
    int32_t ConfigId,
    void* pConfigInformation,
    uint32_t ConfigInformationLength,
    void* pOverlapped);
C, "HTTPAPI.dll");
// $ffi->HttpDeleteServiceConfiguration(ServiceHandle, ConfigId, pConfigInformation, ConfigInformationLength, pOverlapped);
// ServiceHandle : HANDLE optional
// ConfigId : HTTP_SERVICE_CONFIG_ID
// pConfigInformation : void*
// ConfigInformationLength : DWORD
// pOverlapped : OVERLAPPED* 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 Httpapi extends StdCallLibrary {
    Httpapi INSTANCE = Native.load("httpapi", Httpapi.class);
    int HttpDeleteServiceConfiguration(
        Pointer ServiceHandle,   // HANDLE optional
        int ConfigId,   // HTTP_SERVICE_CONFIG_ID
        Pointer pConfigInformation,   // void*
        int ConfigInformationLength,   // DWORD
        Pointer pOverlapped   // OVERLAPPED* optional
    );
}

@[Link("httpapi")]
lib LibHTTPAPI
  fun HttpDeleteServiceConfiguration = HttpDeleteServiceConfiguration(
    ServiceHandle : Void*,   # HANDLE optional
    ConfigId : Int32,   # HTTP_SERVICE_CONFIG_ID
    pConfigInformation : Void*,   # void*
    ConfigInformationLength : UInt32,   # DWORD
    pOverlapped : OVERLAPPED*   # OVERLAPPED* optional
  ) : UInt32
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 HttpDeleteServiceConfigurationNative = Uint32 Function(Pointer<Void>, Int32, Pointer<Void>, Uint32, Pointer<Void>);
typedef HttpDeleteServiceConfigurationDart = int Function(Pointer<Void>, int, Pointer<Void>, int, Pointer<Void>);
final HttpDeleteServiceConfiguration = DynamicLibrary.open('HTTPAPI.dll')
    .lookupFunction<HttpDeleteServiceConfigurationNative, HttpDeleteServiceConfigurationDart>('HttpDeleteServiceConfiguration');
// ServiceHandle : HANDLE optional -> Pointer<Void>
// ConfigId : HTTP_SERVICE_CONFIG_ID -> Int32
// pConfigInformation : void* -> Pointer<Void>
// ConfigInformationLength : DWORD -> Uint32
// pOverlapped : OVERLAPPED* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function HttpDeleteServiceConfiguration(
  ServiceHandle: THandle;   // HANDLE optional
  ConfigId: Integer;   // HTTP_SERVICE_CONFIG_ID
  pConfigInformation: Pointer;   // void*
  ConfigInformationLength: DWORD;   // DWORD
  pOverlapped: Pointer   // OVERLAPPED* optional
): DWORD; stdcall;
  external 'HTTPAPI.dll' name 'HttpDeleteServiceConfiguration';

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

foreign import stdcall safe "HttpDeleteServiceConfiguration"
  c_HttpDeleteServiceConfiguration :: Ptr () -> Int32 -> Ptr () -> Word32 -> Ptr () -> IO Word32
-- ServiceHandle : HANDLE optional -> Ptr ()
-- ConfigId : HTTP_SERVICE_CONFIG_ID -> Int32
-- pConfigInformation : void* -> Ptr ()
-- ConfigInformationLength : DWORD -> Word32
-- pOverlapped : OVERLAPPED* optional -> 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 httpdeleteserviceconfiguration =
  foreign "HttpDeleteServiceConfiguration"
    ((ptr void) @-> int32_t @-> (ptr void) @-> uint32_t @-> (ptr void) @-> returning uint32_t)
(* ServiceHandle : HANDLE optional -> (ptr void) *)
(* ConfigId : HTTP_SERVICE_CONFIG_ID -> int32_t *)
(* pConfigInformation : void* -> (ptr void) *)
(* ConfigInformationLength : DWORD -> uint32_t *)
(* pOverlapped : OVERLAPPED* optional -> (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 httpapi (t "HTTPAPI.dll"))
(cffi:use-foreign-library httpapi)

(cffi:defcfun ("HttpDeleteServiceConfiguration" http-delete-service-configuration :convention :stdcall) :uint32
  (service-handle :pointer)   ; HANDLE optional
  (config-id :int32)   ; HTTP_SERVICE_CONFIG_ID
  (p-config-information :pointer)   ; void*
  (config-information-length :uint32)   ; DWORD
  (p-overlapped :pointer))   ; OVERLAPPED* optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $HttpDeleteServiceConfiguration = Win32::API::More->new('HTTPAPI',
    'DWORD HttpDeleteServiceConfiguration(HANDLE ServiceHandle, int ConfigId, LPVOID pConfigInformation, DWORD ConfigInformationLength, LPVOID pOverlapped)');
# my $ret = $HttpDeleteServiceConfiguration->Call($ServiceHandle, $ConfigId, $pConfigInformation, $ConfigInformationLength, $pOverlapped);
# ServiceHandle : HANDLE optional -> HANDLE
# ConfigId : HTTP_SERVICE_CONFIG_ID -> int
# pConfigInformation : void* -> LPVOID
# ConfigInformationLength : DWORD -> DWORD
# pOverlapped : OVERLAPPED* optional -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。