FwpmConnectionPolicyDeleteByKey0

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

DWORD FwpmConnectionPolicyDeleteByKey0(
    FWPM_ENGINE_HANDLE engineHandle,
    const GUID* key
);

<DllImport("fwpuclnt.dll", ExactSpelling:=True)>
Public Shared Function FwpmConnectionPolicyDeleteByKey0(
    engineHandle As FWPM_ENGINE_HANDLE,   ' FWPM_ENGINE_HANDLE
    ByRef key As Guid   ' GUID*
) As UInteger
End Function

' engineHandle : FWPM_ENGINE_HANDLE
' key : GUID*
Declare PtrSafe Function FwpmConnectionPolicyDeleteByKey0 Lib "fwpuclnt" ( _
    ByVal engineHandle As LongPtr, _
    ByVal key 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

FwpmConnectionPolicyDeleteByKey0 = ctypes.windll.fwpuclnt.FwpmConnectionPolicyDeleteByKey0
FwpmConnectionPolicyDeleteByKey0.restype = wintypes.DWORD
FwpmConnectionPolicyDeleteByKey0.argtypes = [
    FWPM_ENGINE_HANDLE,  # engineHandle : FWPM_ENGINE_HANDLE
    ctypes.c_void_p,  # key : GUID*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('fwpuclnt.dll')
FwpmConnectionPolicyDeleteByKey0 = Fiddle::Function.new(
  lib['FwpmConnectionPolicyDeleteByKey0'],
  [
    Fiddle::TYPE_VOIDP,  # engineHandle : FWPM_ENGINE_HANDLE
    Fiddle::TYPE_VOIDP,  # key : GUID*
  ],
  -Fiddle::TYPE_INT)

#[link(name = "fwpuclnt")]
extern "system" {
    fn FwpmConnectionPolicyDeleteByKey0(
        engineHandle: FWPM_ENGINE_HANDLE,  // FWPM_ENGINE_HANDLE
        key: *const GUID  // GUID*
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("fwpuclnt.dll")]
public static extern uint FwpmConnectionPolicyDeleteByKey0(FWPM_ENGINE_HANDLE engineHandle, ref Guid key);
"@
$api = Add-Type -MemberDefinition $sig -Name 'fwpuclnt_FwpmConnectionPolicyDeleteByKey0' -Namespace Win32 -PassThru
# $api::FwpmConnectionPolicyDeleteByKey0(engineHandle, key)

#uselib "fwpuclnt.dll"
#func global FwpmConnectionPolicyDeleteByKey0 "FwpmConnectionPolicyDeleteByKey0" sptr, sptr
; FwpmConnectionPolicyDeleteByKey0 engineHandle, varptr(key)   ; 戻り値は stat
; engineHandle : FWPM_ENGINE_HANDLE -> "sptr"
; key : GUID* -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 (
	fwpuclnt = windows.NewLazySystemDLL("fwpuclnt.dll")
	procFwpmConnectionPolicyDeleteByKey0 = fwpuclnt.NewProc("FwpmConnectionPolicyDeleteByKey0")
)

// engineHandle (FWPM_ENGINE_HANDLE), key (GUID*)
r1, _, err := procFwpmConnectionPolicyDeleteByKey0.Call(
	uintptr(engineHandle),
	uintptr(key),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function FwpmConnectionPolicyDeleteByKey0(
  engineHandle: FWPM_ENGINE_HANDLE;   // FWPM_ENGINE_HANDLE
  key: PGUID   // GUID*
): DWORD; stdcall;
  external 'fwpuclnt.dll' name 'FwpmConnectionPolicyDeleteByKey0';

result := DllCall("fwpuclnt\FwpmConnectionPolicyDeleteByKey0"
    , "Ptr", engineHandle   ; FWPM_ENGINE_HANDLE
    , "Ptr", key   ; GUID*
    , "UInt")   ; return: DWORD

●FwpmConnectionPolicyDeleteByKey0(engineHandle, key) = DLL("fwpuclnt.dll", "dword FwpmConnectionPolicyDeleteByKey0(void*, void*)")
# 呼び出し: FwpmConnectionPolicyDeleteByKey0(engineHandle, key)
# engineHandle : FWPM_ENGINE_HANDLE -> "void*"
# key : GUID* -> "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 "fwpuclnt" fn FwpmConnectionPolicyDeleteByKey0(
    engineHandle: FWPM_ENGINE_HANDLE, // FWPM_ENGINE_HANDLE
    key: [*c]GUID // GUID*
) callconv(std.os.windows.WINAPI) u32;

proc FwpmConnectionPolicyDeleteByKey0(
    engineHandle: FWPM_ENGINE_HANDLE,  # FWPM_ENGINE_HANDLE
    key: ptr GUID  # GUID*
): uint32 {.importc: "FwpmConnectionPolicyDeleteByKey0", stdcall, dynlib: "fwpuclnt.dll".}

pragma(lib, "fwpuclnt");
extern(Windows)
uint FwpmConnectionPolicyDeleteByKey0(
    FWPM_ENGINE_HANDLE engineHandle,   // FWPM_ENGINE_HANDLE
    GUID* key   // GUID*
);

ccall((:FwpmConnectionPolicyDeleteByKey0, "fwpuclnt.dll"), stdcall, UInt32,
      (FWPM_ENGINE_HANDLE, Ptr{GUID}),
      engineHandle, key)
# engineHandle : FWPM_ENGINE_HANDLE -> FWPM_ENGINE_HANDLE
# key : GUID* -> Ptr{GUID}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t FwpmConnectionPolicyDeleteByKey0(
    FWPM_ENGINE_HANDLE engineHandle,
    void* key);
]]
local fwpuclnt = ffi.load("fwpuclnt")
-- fwpuclnt.FwpmConnectionPolicyDeleteByKey0(engineHandle, key)
-- engineHandle : FWPM_ENGINE_HANDLE
-- key : GUID*
-- 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('fwpuclnt.dll');
const FwpmConnectionPolicyDeleteByKey0 = lib.func('__stdcall', 'FwpmConnectionPolicyDeleteByKey0', 'uint32_t', ['FWPM_ENGINE_HANDLE', 'void *']);
// FwpmConnectionPolicyDeleteByKey0(engineHandle, key)
// engineHandle : FWPM_ENGINE_HANDLE -> 'FWPM_ENGINE_HANDLE'
// key : GUID* -> '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("fwpuclnt.dll", {
  FwpmConnectionPolicyDeleteByKey0: { parameters: ["buffer", "pointer"], result: "u32" },
});
// lib.symbols.FwpmConnectionPolicyDeleteByKey0(engineHandle, key)
// engineHandle : FWPM_ENGINE_HANDLE -> "buffer"
// key : GUID* -> "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 FwpmConnectionPolicyDeleteByKey0(
    FWPM_ENGINE_HANDLE engineHandle,
    void* key);
C, "fwpuclnt.dll");
// $ffi->FwpmConnectionPolicyDeleteByKey0(engineHandle, key);
// engineHandle : FWPM_ENGINE_HANDLE
// key : GUID*
// 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 Fwpuclnt extends StdCallLibrary {
    Fwpuclnt INSTANCE = Native.load("fwpuclnt", Fwpuclnt.class);
    int FwpmConnectionPolicyDeleteByKey0(
        FWPM_ENGINE_HANDLE /* extends Structure (by value) */ engineHandle,   // FWPM_ENGINE_HANDLE
        Pointer key   // GUID*
    );
}

@[Link("fwpuclnt")]
lib Libfwpuclnt
  fun FwpmConnectionPolicyDeleteByKey0 = FwpmConnectionPolicyDeleteByKey0(
    engineHandle : FWPM_ENGINE_HANDLE,   # FWPM_ENGINE_HANDLE
    key : GUID*   # GUID*
  ) : 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 FwpmConnectionPolicyDeleteByKey0Native = Uint32 Function(FWPM_ENGINE_HANDLE, Pointer<Void>);
typedef FwpmConnectionPolicyDeleteByKey0Dart = int Function(int, Pointer<Void>);
final FwpmConnectionPolicyDeleteByKey0 = DynamicLibrary.open('fwpuclnt.dll')
    .lookupFunction<FwpmConnectionPolicyDeleteByKey0Native, FwpmConnectionPolicyDeleteByKey0Dart>('FwpmConnectionPolicyDeleteByKey0');
// engineHandle : FWPM_ENGINE_HANDLE -> FWPM_ENGINE_HANDLE
// key : GUID* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function FwpmConnectionPolicyDeleteByKey0(
  engineHandle: FWPM_ENGINE_HANDLE;   // FWPM_ENGINE_HANDLE
  key: PGUID   // GUID*
): DWORD; stdcall;
  external 'fwpuclnt.dll' name 'FwpmConnectionPolicyDeleteByKey0';

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

foreign import stdcall safe "FwpmConnectionPolicyDeleteByKey0"
  c_FwpmConnectionPolicyDeleteByKey0 :: FWPM_ENGINE_HANDLE -> Ptr () -> IO Word32
-- engineHandle : FWPM_ENGINE_HANDLE -> FWPM_ENGINE_HANDLE
-- key : GUID* -> 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。
-- ※値渡し構造体は GHC FFI で直接渡せません。Ptr で渡すラッパ(C側)経由にしてください。

open Ctypes
open Foreign

let fwpmconnectionpolicydeletebykey0 =
  foreign "FwpmConnectionPolicyDeleteByKey0"
    (FWPM_ENGINE_HANDLE @-> (ptr void) @-> returning uint32_t)
(* engineHandle : FWPM_ENGINE_HANDLE -> FWPM_ENGINE_HANDLE *)
(* key : GUID* -> (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 fwpuclnt (t "fwpuclnt.dll"))
(cffi:use-foreign-library fwpuclnt)

(cffi:defcfun ("FwpmConnectionPolicyDeleteByKey0" fwpm-connection-policy-delete-by-key0 :convention :stdcall) :uint32
  (engine-handle (:struct fwpm-engine-handle))   ; FWPM_ENGINE_HANDLE
  (key :pointer))   ; GUID*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $FwpmConnectionPolicyDeleteByKey0 = Win32::API::More->new('fwpuclnt',
    'DWORD FwpmConnectionPolicyDeleteByKey0(LPVOID engineHandle, LPVOID key)');
# my $ret = $FwpmConnectionPolicyDeleteByKey0->Call($engineHandle, $key);
# engineHandle : FWPM_ENGINE_HANDLE -> LPVOID
# key : GUID* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。