DhcpHlprAddV4PolicyExpr

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

DWORD DhcpHlprAddV4PolicyExpr(
    DHCP_POLICY* Policy,
    DWORD ParentExpr,
    DHCP_POL_LOGIC_OPER Operator,
    DWORD* ExprIndex
);

<DllImport("DHCPSAPI.dll", ExactSpelling:=True)>
Public Shared Function DhcpHlprAddV4PolicyExpr(
    Policy As IntPtr,   ' DHCP_POLICY* in/out
    ParentExpr As UInteger,   ' DWORD
    [Operator] As Integer,   ' DHCP_POL_LOGIC_OPER
    <Out> ByRef ExprIndex As UInteger   ' DWORD* out
) As UInteger
End Function

' Policy : DHCP_POLICY* in/out
' ParentExpr : DWORD
' Operator : DHCP_POL_LOGIC_OPER
' ExprIndex : DWORD* out
Declare PtrSafe Function DhcpHlprAddV4PolicyExpr Lib "dhcpsapi" ( _
    ByVal Policy As LongPtr, _
    ByVal ParentExpr As Long, _
    ByVal Operator As Long, _
    ByRef ExprIndex As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

DhcpHlprAddV4PolicyExpr = ctypes.windll.dhcpsapi.DhcpHlprAddV4PolicyExpr
DhcpHlprAddV4PolicyExpr.restype = wintypes.DWORD
DhcpHlprAddV4PolicyExpr.argtypes = [
    ctypes.c_void_p,  # Policy : DHCP_POLICY* in/out
    wintypes.DWORD,  # ParentExpr : DWORD
    ctypes.c_int,  # Operator : DHCP_POL_LOGIC_OPER
    ctypes.POINTER(wintypes.DWORD),  # ExprIndex : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('DHCPSAPI.dll')
DhcpHlprAddV4PolicyExpr = Fiddle::Function.new(
  lib['DhcpHlprAddV4PolicyExpr'],
  [
    Fiddle::TYPE_VOIDP,  # Policy : DHCP_POLICY* in/out
    -Fiddle::TYPE_INT,  # ParentExpr : DWORD
    Fiddle::TYPE_INT,  # Operator : DHCP_POL_LOGIC_OPER
    Fiddle::TYPE_VOIDP,  # ExprIndex : DWORD* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "dhcpsapi")]
extern "system" {
    fn DhcpHlprAddV4PolicyExpr(
        Policy: *mut DHCP_POLICY,  // DHCP_POLICY* in/out
        ParentExpr: u32,  // DWORD
        Operator: i32,  // DHCP_POL_LOGIC_OPER
        ExprIndex: *mut u32  // DWORD* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("DHCPSAPI.dll")]
public static extern uint DhcpHlprAddV4PolicyExpr(IntPtr Policy, uint ParentExpr, int Operator, out uint ExprIndex);
"@
$api = Add-Type -MemberDefinition $sig -Name 'DHCPSAPI_DhcpHlprAddV4PolicyExpr' -Namespace Win32 -PassThru
# $api::DhcpHlprAddV4PolicyExpr(Policy, ParentExpr, Operator, ExprIndex)

#uselib "DHCPSAPI.dll"
#func global DhcpHlprAddV4PolicyExpr "DhcpHlprAddV4PolicyExpr" sptr, sptr, sptr, sptr
; DhcpHlprAddV4PolicyExpr varptr(Policy), ParentExpr, Operator, varptr(ExprIndex)   ; 戻り値は stat
; Policy : DHCP_POLICY* in/out -> "sptr"
; ParentExpr : DWORD -> "sptr"
; Operator : DHCP_POL_LOGIC_OPER -> "sptr"
; ExprIndex : DWORD* out -> "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 (
	dhcpsapi = windows.NewLazySystemDLL("DHCPSAPI.dll")
	procDhcpHlprAddV4PolicyExpr = dhcpsapi.NewProc("DhcpHlprAddV4PolicyExpr")
)

// Policy (DHCP_POLICY* in/out), ParentExpr (DWORD), Operator (DHCP_POL_LOGIC_OPER), ExprIndex (DWORD* out)
r1, _, err := procDhcpHlprAddV4PolicyExpr.Call(
	uintptr(Policy),
	uintptr(ParentExpr),
	uintptr(Operator),
	uintptr(ExprIndex),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function DhcpHlprAddV4PolicyExpr(
  Policy: Pointer;   // DHCP_POLICY* in/out
  ParentExpr: DWORD;   // DWORD
  Operator: Integer;   // DHCP_POL_LOGIC_OPER
  ExprIndex: Pointer   // DWORD* out
): DWORD; stdcall;
  external 'DHCPSAPI.dll' name 'DhcpHlprAddV4PolicyExpr';

result := DllCall("DHCPSAPI\DhcpHlprAddV4PolicyExpr"
    , "Ptr", Policy   ; DHCP_POLICY* in/out
    , "UInt", ParentExpr   ; DWORD
    , "Int", Operator   ; DHCP_POL_LOGIC_OPER
    , "Ptr", ExprIndex   ; DWORD* out
    , "UInt")   ; return: DWORD

●DhcpHlprAddV4PolicyExpr(Policy, ParentExpr, Operator, ExprIndex) = DLL("DHCPSAPI.dll", "dword DhcpHlprAddV4PolicyExpr(void*, dword, int, void*)")
# 呼び出し: DhcpHlprAddV4PolicyExpr(Policy, ParentExpr, Operator, ExprIndex)
# Policy : DHCP_POLICY* in/out -> "void*"
# ParentExpr : DWORD -> "dword"
# Operator : DHCP_POL_LOGIC_OPER -> "int"
# ExprIndex : DWORD* out -> "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 "dhcpsapi" fn DhcpHlprAddV4PolicyExpr(
    Policy: [*c]DHCP_POLICY, // DHCP_POLICY* in/out
    ParentExpr: u32, // DWORD
    Operator: i32, // DHCP_POL_LOGIC_OPER
    ExprIndex: [*c]u32 // DWORD* out
) callconv(std.os.windows.WINAPI) u32;

proc DhcpHlprAddV4PolicyExpr(
    Policy: ptr DHCP_POLICY,  # DHCP_POLICY* in/out
    ParentExpr: uint32,  # DWORD
    Operator: int32,  # DHCP_POL_LOGIC_OPER
    ExprIndex: ptr uint32  # DWORD* out
): uint32 {.importc: "DhcpHlprAddV4PolicyExpr", stdcall, dynlib: "DHCPSAPI.dll".}

pragma(lib, "dhcpsapi");
extern(Windows)
uint DhcpHlprAddV4PolicyExpr(
    DHCP_POLICY* Policy,   // DHCP_POLICY* in/out
    uint ParentExpr,   // DWORD
    int Operator,   // DHCP_POL_LOGIC_OPER
    uint* ExprIndex   // DWORD* out
);

ccall((:DhcpHlprAddV4PolicyExpr, "DHCPSAPI.dll"), stdcall, UInt32,
      (Ptr{DHCP_POLICY}, UInt32, Int32, Ptr{UInt32}),
      Policy, ParentExpr, Operator, ExprIndex)
# Policy : DHCP_POLICY* in/out -> Ptr{DHCP_POLICY}
# ParentExpr : DWORD -> UInt32
# Operator : DHCP_POL_LOGIC_OPER -> Int32
# ExprIndex : DWORD* out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t DhcpHlprAddV4PolicyExpr(
    void* Policy,
    uint32_t ParentExpr,
    int32_t Operator,
    uint32_t* ExprIndex);
]]
local dhcpsapi = ffi.load("dhcpsapi")
-- dhcpsapi.DhcpHlprAddV4PolicyExpr(Policy, ParentExpr, Operator, ExprIndex)
-- Policy : DHCP_POLICY* in/out
-- ParentExpr : DWORD
-- Operator : DHCP_POL_LOGIC_OPER
-- ExprIndex : DWORD* out
-- 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('DHCPSAPI.dll');
const DhcpHlprAddV4PolicyExpr = lib.func('__stdcall', 'DhcpHlprAddV4PolicyExpr', 'uint32_t', ['void *', 'uint32_t', 'int32_t', 'uint32_t *']);
// DhcpHlprAddV4PolicyExpr(Policy, ParentExpr, Operator, ExprIndex)
// Policy : DHCP_POLICY* in/out -> 'void *'
// ParentExpr : DWORD -> 'uint32_t'
// Operator : DHCP_POL_LOGIC_OPER -> 'int32_t'
// ExprIndex : DWORD* out -> 'uint32_t *'
// 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("DHCPSAPI.dll", {
  DhcpHlprAddV4PolicyExpr: { parameters: ["pointer", "u32", "i32", "pointer"], result: "u32" },
});
// lib.symbols.DhcpHlprAddV4PolicyExpr(Policy, ParentExpr, Operator, ExprIndex)
// Policy : DHCP_POLICY* in/out -> "pointer"
// ParentExpr : DWORD -> "u32"
// Operator : DHCP_POL_LOGIC_OPER -> "i32"
// ExprIndex : DWORD* out -> "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 DhcpHlprAddV4PolicyExpr(
    void* Policy,
    uint32_t ParentExpr,
    int32_t Operator,
    uint32_t* ExprIndex);
C, "DHCPSAPI.dll");
// $ffi->DhcpHlprAddV4PolicyExpr(Policy, ParentExpr, Operator, ExprIndex);
// Policy : DHCP_POLICY* in/out
// ParentExpr : DWORD
// Operator : DHCP_POL_LOGIC_OPER
// ExprIndex : DWORD* out
// 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 Dhcpsapi extends StdCallLibrary {
    Dhcpsapi INSTANCE = Native.load("dhcpsapi", Dhcpsapi.class);
    int DhcpHlprAddV4PolicyExpr(
        Pointer Policy,   // DHCP_POLICY* in/out
        int ParentExpr,   // DWORD
        int Operator,   // DHCP_POL_LOGIC_OPER
        IntByReference ExprIndex   // DWORD* out
    );
}

@[Link("dhcpsapi")]
lib LibDHCPSAPI
  fun DhcpHlprAddV4PolicyExpr = DhcpHlprAddV4PolicyExpr(
    Policy : DHCP_POLICY*,   # DHCP_POLICY* in/out
    ParentExpr : UInt32,   # DWORD
    Operator : Int32,   # DHCP_POL_LOGIC_OPER
    ExprIndex : UInt32*   # DWORD* out
  ) : 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 DhcpHlprAddV4PolicyExprNative = Uint32 Function(Pointer<Void>, Uint32, Int32, Pointer<Uint32>);
typedef DhcpHlprAddV4PolicyExprDart = int Function(Pointer<Void>, int, int, Pointer<Uint32>);
final DhcpHlprAddV4PolicyExpr = DynamicLibrary.open('DHCPSAPI.dll')
    .lookupFunction<DhcpHlprAddV4PolicyExprNative, DhcpHlprAddV4PolicyExprDart>('DhcpHlprAddV4PolicyExpr');
// Policy : DHCP_POLICY* in/out -> Pointer<Void>
// ParentExpr : DWORD -> Uint32
// Operator : DHCP_POL_LOGIC_OPER -> Int32
// ExprIndex : DWORD* out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function DhcpHlprAddV4PolicyExpr(
  Policy: Pointer;   // DHCP_POLICY* in/out
  ParentExpr: DWORD;   // DWORD
  Operator: Integer;   // DHCP_POL_LOGIC_OPER
  ExprIndex: Pointer   // DWORD* out
): DWORD; stdcall;
  external 'DHCPSAPI.dll' name 'DhcpHlprAddV4PolicyExpr';

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

foreign import stdcall safe "DhcpHlprAddV4PolicyExpr"
  c_DhcpHlprAddV4PolicyExpr :: Ptr () -> Word32 -> Int32 -> Ptr Word32 -> IO Word32
-- Policy : DHCP_POLICY* in/out -> Ptr ()
-- ParentExpr : DWORD -> Word32
-- Operator : DHCP_POL_LOGIC_OPER -> Int32
-- ExprIndex : DWORD* out -> Ptr Word32
-- 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 dhcphlpraddv4policyexpr =
  foreign "DhcpHlprAddV4PolicyExpr"
    ((ptr void) @-> uint32_t @-> int32_t @-> (ptr uint32_t) @-> returning uint32_t)
(* Policy : DHCP_POLICY* in/out -> (ptr void) *)
(* ParentExpr : DWORD -> uint32_t *)
(* Operator : DHCP_POL_LOGIC_OPER -> int32_t *)
(* ExprIndex : DWORD* out -> (ptr uint32_t) *)
(* 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 dhcpsapi (t "DHCPSAPI.dll"))
(cffi:use-foreign-library dhcpsapi)

(cffi:defcfun ("DhcpHlprAddV4PolicyExpr" dhcp-hlpr-add-v4-policy-expr :convention :stdcall) :uint32
  (policy :pointer)   ; DHCP_POLICY* in/out
  (parent-expr :uint32)   ; DWORD
  (operator :int32)   ; DHCP_POL_LOGIC_OPER
  (expr-index :pointer))   ; DWORD* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $DhcpHlprAddV4PolicyExpr = Win32::API::More->new('DHCPSAPI',
    'DWORD DhcpHlprAddV4PolicyExpr(LPVOID Policy, DWORD ParentExpr, int Operator, LPVOID ExprIndex)');
# my $ret = $DhcpHlprAddV4PolicyExpr->Call($Policy, $ParentExpr, $Operator, $ExprIndex);
# Policy : DHCP_POLICY* in/out -> LPVOID
# ParentExpr : DWORD -> DWORD
# Operator : DHCP_POL_LOGIC_OPER -> int
# ExprIndex : DWORD* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。