Win32 API 日本語リファレンス
ホーム › NetworkManagement.Rras › RtmGetExactMatchRoute

RtmGetExactMatchRoute

関数
指定条件に完全一致するルートを取得する。
DLLrtm.dll呼出規約winapi対応OSwindowsserver2000
📘 Microsoft Learn (日本語) · English

シグネチャ

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

DWORD RtmGetExactMatchRoute(
    INT_PTR RtmRegHandle,
    RTM_NET_ADDRESS* DestAddress,
    DWORD MatchingFlags,
    RTM_ROUTE_INFO* RouteInfo,
    DWORD InterfaceIndex,
    DWORD TargetViews,
    INT_PTR* RouteHandle
);

パラメーター

名前型方向説明
RtmRegHandleINT_PTRinRtmRegisterEntityで取得したRTM登録ハンドル。
DestAddressRTM_NET_ADDRESS*inout完全一致を検索する宛先ネットワークアドレスを示すRTM_NET_ADDRESS構造体へのポインタ。
MatchingFlagsDWORDinルート照合の条件を制御するフラグ(プロトコル/ネクストホップ等の一致条件)。
RouteInfoRTM_ROUTE_INFO*inout照合条件として用いるルート情報を格納したRTM_ROUTE_INFO構造体へのポインタ。
InterfaceIndexDWORDin照合条件とするインターフェイスのインデックス。
TargetViewsDWORDin検索対象とするビューのマスク。
RouteHandleINT_PTR*inout見つかったルートのハンドルを受け取るポインタ。

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD RtmGetExactMatchRoute(
    INT_PTR RtmRegHandle,
    RTM_NET_ADDRESS* DestAddress,
    DWORD MatchingFlags,
    RTM_ROUTE_INFO* RouteInfo,
    DWORD InterfaceIndex,
    DWORD TargetViews,
    INT_PTR* RouteHandle
);
[DllImport("rtm.dll", ExactSpelling = true)]
static extern uint RtmGetExactMatchRoute(
    IntPtr RtmRegHandle,   // INT_PTR
    IntPtr DestAddress,   // RTM_NET_ADDRESS* in/out
    uint MatchingFlags,   // DWORD
    IntPtr RouteInfo,   // RTM_ROUTE_INFO* in/out
    uint InterfaceIndex,   // DWORD
    uint TargetViews,   // DWORD
    ref IntPtr RouteHandle   // INT_PTR* in/out
);
<DllImport("rtm.dll", ExactSpelling:=True)>
Public Shared Function RtmGetExactMatchRoute(
    RtmRegHandle As IntPtr,   ' INT_PTR
    DestAddress As IntPtr,   ' RTM_NET_ADDRESS* in/out
    MatchingFlags As UInteger,   ' DWORD
    RouteInfo As IntPtr,   ' RTM_ROUTE_INFO* in/out
    InterfaceIndex As UInteger,   ' DWORD
    TargetViews As UInteger,   ' DWORD
    ByRef RouteHandle As IntPtr   ' INT_PTR* in/out
) As UInteger
End Function
' RtmRegHandle : INT_PTR
' DestAddress : RTM_NET_ADDRESS* in/out
' MatchingFlags : DWORD
' RouteInfo : RTM_ROUTE_INFO* in/out
' InterfaceIndex : DWORD
' TargetViews : DWORD
' RouteHandle : INT_PTR* in/out
Declare PtrSafe Function RtmGetExactMatchRoute Lib "rtm" ( _
    ByVal RtmRegHandle As LongPtr, _
    ByVal DestAddress As LongPtr, _
    ByVal MatchingFlags As Long, _
    ByVal RouteInfo As LongPtr, _
    ByVal InterfaceIndex As Long, _
    ByVal TargetViews As Long, _
    ByRef RouteHandle 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

RtmGetExactMatchRoute = ctypes.windll.rtm.RtmGetExactMatchRoute
RtmGetExactMatchRoute.restype = wintypes.DWORD
RtmGetExactMatchRoute.argtypes = [
    ctypes.c_ssize_t,  # RtmRegHandle : INT_PTR
    ctypes.c_void_p,  # DestAddress : RTM_NET_ADDRESS* in/out
    wintypes.DWORD,  # MatchingFlags : DWORD
    ctypes.c_void_p,  # RouteInfo : RTM_ROUTE_INFO* in/out
    wintypes.DWORD,  # InterfaceIndex : DWORD
    wintypes.DWORD,  # TargetViews : DWORD
    ctypes.POINTER(ctypes.c_ssize_t),  # RouteHandle : INT_PTR* in/out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('rtm.dll')
RtmGetExactMatchRoute = Fiddle::Function.new(
  lib['RtmGetExactMatchRoute'],
  [
    Fiddle::TYPE_INTPTR_T,  # RtmRegHandle : INT_PTR
    Fiddle::TYPE_VOIDP,  # DestAddress : RTM_NET_ADDRESS* in/out
    -Fiddle::TYPE_INT,  # MatchingFlags : DWORD
    Fiddle::TYPE_VOIDP,  # RouteInfo : RTM_ROUTE_INFO* in/out
    -Fiddle::TYPE_INT,  # InterfaceIndex : DWORD
    -Fiddle::TYPE_INT,  # TargetViews : DWORD
    Fiddle::TYPE_VOIDP,  # RouteHandle : INT_PTR* in/out
  ],
  -Fiddle::TYPE_INT)
#[link(name = "rtm")]
extern "system" {
    fn RtmGetExactMatchRoute(
        RtmRegHandle: isize,  // INT_PTR
        DestAddress: *mut RTM_NET_ADDRESS,  // RTM_NET_ADDRESS* in/out
        MatchingFlags: u32,  // DWORD
        RouteInfo: *mut RTM_ROUTE_INFO,  // RTM_ROUTE_INFO* in/out
        InterfaceIndex: u32,  // DWORD
        TargetViews: u32,  // DWORD
        RouteHandle: *mut isize  // INT_PTR* in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("rtm.dll")]
public static extern uint RtmGetExactMatchRoute(IntPtr RtmRegHandle, IntPtr DestAddress, uint MatchingFlags, IntPtr RouteInfo, uint InterfaceIndex, uint TargetViews, ref IntPtr RouteHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'rtm_RtmGetExactMatchRoute' -Namespace Win32 -PassThru
# $api::RtmGetExactMatchRoute(RtmRegHandle, DestAddress, MatchingFlags, RouteInfo, InterfaceIndex, TargetViews, RouteHandle)
#uselib "rtm.dll"
#func global RtmGetExactMatchRoute "RtmGetExactMatchRoute" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; RtmGetExactMatchRoute RtmRegHandle, varptr(DestAddress), MatchingFlags, varptr(RouteInfo), InterfaceIndex, TargetViews, varptr(RouteHandle)   ; 戻り値は stat
; RtmRegHandle : INT_PTR -> "sptr"
; DestAddress : RTM_NET_ADDRESS* in/out -> "sptr"
; MatchingFlags : DWORD -> "sptr"
; RouteInfo : RTM_ROUTE_INFO* in/out -> "sptr"
; InterfaceIndex : DWORD -> "sptr"
; TargetViews : DWORD -> "sptr"
; RouteHandle : INT_PTR* in/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。
出力引数: 
#uselib "rtm.dll"
#cfunc global RtmGetExactMatchRoute "RtmGetExactMatchRoute" sptr, var, int, var, int, int, var
; res = RtmGetExactMatchRoute(RtmRegHandle, DestAddress, MatchingFlags, RouteInfo, InterfaceIndex, TargetViews, RouteHandle)
; RtmRegHandle : INT_PTR -> "sptr"
; DestAddress : RTM_NET_ADDRESS* in/out -> "var"
; MatchingFlags : DWORD -> "int"
; RouteInfo : RTM_ROUTE_INFO* in/out -> "var"
; InterfaceIndex : DWORD -> "int"
; TargetViews : DWORD -> "int"
; RouteHandle : INT_PTR* in/out -> "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。
出力引数: 
; DWORD RtmGetExactMatchRoute(INT_PTR RtmRegHandle, RTM_NET_ADDRESS* DestAddress, DWORD MatchingFlags, RTM_ROUTE_INFO* RouteInfo, DWORD InterfaceIndex, DWORD TargetViews, INT_PTR* RouteHandle)
#uselib "rtm.dll"
#cfunc global RtmGetExactMatchRoute "RtmGetExactMatchRoute" intptr, var, int, var, int, int, var
; res = RtmGetExactMatchRoute(RtmRegHandle, DestAddress, MatchingFlags, RouteInfo, InterfaceIndex, TargetViews, RouteHandle)
; RtmRegHandle : INT_PTR -> "intptr"
; DestAddress : RTM_NET_ADDRESS* in/out -> "var"
; MatchingFlags : DWORD -> "int"
; RouteInfo : RTM_ROUTE_INFO* in/out -> "var"
; InterfaceIndex : DWORD -> "int"
; TargetViews : DWORD -> "int"
; RouteHandle : INT_PTR* in/out -> "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 (
	rtm = windows.NewLazySystemDLL("rtm.dll")
	procRtmGetExactMatchRoute = rtm.NewProc("RtmGetExactMatchRoute")
)

// RtmRegHandle (INT_PTR), DestAddress (RTM_NET_ADDRESS* in/out), MatchingFlags (DWORD), RouteInfo (RTM_ROUTE_INFO* in/out), InterfaceIndex (DWORD), TargetViews (DWORD), RouteHandle (INT_PTR* in/out)
r1, _, err := procRtmGetExactMatchRoute.Call(
	uintptr(RtmRegHandle),
	uintptr(DestAddress),
	uintptr(MatchingFlags),
	uintptr(RouteInfo),
	uintptr(InterfaceIndex),
	uintptr(TargetViews),
	uintptr(RouteHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD
function RtmGetExactMatchRoute(
  RtmRegHandle: NativeInt;   // INT_PTR
  DestAddress: Pointer;   // RTM_NET_ADDRESS* in/out
  MatchingFlags: DWORD;   // DWORD
  RouteInfo: Pointer;   // RTM_ROUTE_INFO* in/out
  InterfaceIndex: DWORD;   // DWORD
  TargetViews: DWORD;   // DWORD
  RouteHandle: Pointer   // INT_PTR* in/out
): DWORD; stdcall;
  external 'rtm.dll' name 'RtmGetExactMatchRoute';
result := DllCall("rtm\RtmGetExactMatchRoute"
    , "Ptr", RtmRegHandle   ; INT_PTR
    , "Ptr", DestAddress   ; RTM_NET_ADDRESS* in/out
    , "UInt", MatchingFlags   ; DWORD
    , "Ptr", RouteInfo   ; RTM_ROUTE_INFO* in/out
    , "UInt", InterfaceIndex   ; DWORD
    , "UInt", TargetViews   ; DWORD
    , "Ptr", RouteHandle   ; INT_PTR* in/out
    , "UInt")   ; return: DWORD
●RtmGetExactMatchRoute(RtmRegHandle, DestAddress, MatchingFlags, RouteInfo, InterfaceIndex, TargetViews, RouteHandle) = DLL("rtm.dll", "dword RtmGetExactMatchRoute(int, void*, dword, void*, dword, dword, void*)")
# 呼び出し: RtmGetExactMatchRoute(RtmRegHandle, DestAddress, MatchingFlags, RouteInfo, InterfaceIndex, TargetViews, RouteHandle)
# RtmRegHandle : INT_PTR -> "int"
# DestAddress : RTM_NET_ADDRESS* in/out -> "void*"
# MatchingFlags : DWORD -> "dword"
# RouteInfo : RTM_ROUTE_INFO* in/out -> "void*"
# InterfaceIndex : DWORD -> "dword"
# TargetViews : DWORD -> "dword"
# RouteHandle : INT_PTR* in/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 "rtm" fn RtmGetExactMatchRoute(
    RtmRegHandle: isize, // INT_PTR
    DestAddress: [*c]RTM_NET_ADDRESS, // RTM_NET_ADDRESS* in/out
    MatchingFlags: u32, // DWORD
    RouteInfo: [*c]RTM_ROUTE_INFO, // RTM_ROUTE_INFO* in/out
    InterfaceIndex: u32, // DWORD
    TargetViews: u32, // DWORD
    RouteHandle: [*c]isize // INT_PTR* in/out
) callconv(std.os.windows.WINAPI) u32;
proc RtmGetExactMatchRoute(
    RtmRegHandle: int,  # INT_PTR
    DestAddress: ptr RTM_NET_ADDRESS,  # RTM_NET_ADDRESS* in/out
    MatchingFlags: uint32,  # DWORD
    RouteInfo: ptr RTM_ROUTE_INFO,  # RTM_ROUTE_INFO* in/out
    InterfaceIndex: uint32,  # DWORD
    TargetViews: uint32,  # DWORD
    RouteHandle: ptr int  # INT_PTR* in/out
): uint32 {.importc: "RtmGetExactMatchRoute", stdcall, dynlib: "rtm.dll".}
pragma(lib, "rtm");
extern(Windows)
uint RtmGetExactMatchRoute(
    ptrdiff_t RtmRegHandle,   // INT_PTR
    RTM_NET_ADDRESS* DestAddress,   // RTM_NET_ADDRESS* in/out
    uint MatchingFlags,   // DWORD
    RTM_ROUTE_INFO* RouteInfo,   // RTM_ROUTE_INFO* in/out
    uint InterfaceIndex,   // DWORD
    uint TargetViews,   // DWORD
    ptrdiff_t* RouteHandle   // INT_PTR* in/out
);
ccall((:RtmGetExactMatchRoute, "rtm.dll"), stdcall, UInt32,
      (Int, Ptr{RTM_NET_ADDRESS}, UInt32, Ptr{RTM_ROUTE_INFO}, UInt32, UInt32, Ptr{Int}),
      RtmRegHandle, DestAddress, MatchingFlags, RouteInfo, InterfaceIndex, TargetViews, RouteHandle)
# RtmRegHandle : INT_PTR -> Int
# DestAddress : RTM_NET_ADDRESS* in/out -> Ptr{RTM_NET_ADDRESS}
# MatchingFlags : DWORD -> UInt32
# RouteInfo : RTM_ROUTE_INFO* in/out -> Ptr{RTM_ROUTE_INFO}
# InterfaceIndex : DWORD -> UInt32
# TargetViews : DWORD -> UInt32
# RouteHandle : INT_PTR* in/out -> Ptr{Int}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
uint32_t RtmGetExactMatchRoute(
    intptr_t RtmRegHandle,
    void* DestAddress,
    uint32_t MatchingFlags,
    void* RouteInfo,
    uint32_t InterfaceIndex,
    uint32_t TargetViews,
    intptr_t* RouteHandle);
]]
local rtm = ffi.load("rtm")
-- rtm.RtmGetExactMatchRoute(RtmRegHandle, DestAddress, MatchingFlags, RouteInfo, InterfaceIndex, TargetViews, RouteHandle)
-- RtmRegHandle : INT_PTR
-- DestAddress : RTM_NET_ADDRESS* in/out
-- MatchingFlags : DWORD
-- RouteInfo : RTM_ROUTE_INFO* in/out
-- InterfaceIndex : DWORD
-- TargetViews : DWORD
-- RouteHandle : INT_PTR* in/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('rtm.dll');
const RtmGetExactMatchRoute = lib.func('__stdcall', 'RtmGetExactMatchRoute', 'uint32_t', ['intptr_t', 'void *', 'uint32_t', 'void *', 'uint32_t', 'uint32_t', 'intptr_t *']);
// RtmGetExactMatchRoute(RtmRegHandle, DestAddress, MatchingFlags, RouteInfo, InterfaceIndex, TargetViews, RouteHandle)
// RtmRegHandle : INT_PTR -> 'intptr_t'
// DestAddress : RTM_NET_ADDRESS* in/out -> 'void *'
// MatchingFlags : DWORD -> 'uint32_t'
// RouteInfo : RTM_ROUTE_INFO* in/out -> 'void *'
// InterfaceIndex : DWORD -> 'uint32_t'
// TargetViews : DWORD -> 'uint32_t'
// RouteHandle : INT_PTR* in/out -> 'intptr_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("rtm.dll", {
  RtmGetExactMatchRoute: { parameters: ["isize", "pointer", "u32", "pointer", "u32", "u32", "pointer"], result: "u32" },
});
// lib.symbols.RtmGetExactMatchRoute(RtmRegHandle, DestAddress, MatchingFlags, RouteInfo, InterfaceIndex, TargetViews, RouteHandle)
// RtmRegHandle : INT_PTR -> "isize"
// DestAddress : RTM_NET_ADDRESS* in/out -> "pointer"
// MatchingFlags : DWORD -> "u32"
// RouteInfo : RTM_ROUTE_INFO* in/out -> "pointer"
// InterfaceIndex : DWORD -> "u32"
// TargetViews : DWORD -> "u32"
// RouteHandle : INT_PTR* in/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 RtmGetExactMatchRoute(
    intptr_t RtmRegHandle,
    void* DestAddress,
    uint32_t MatchingFlags,
    void* RouteInfo,
    uint32_t InterfaceIndex,
    uint32_t TargetViews,
    intptr_t* RouteHandle);
C, "rtm.dll");
// $ffi->RtmGetExactMatchRoute(RtmRegHandle, DestAddress, MatchingFlags, RouteInfo, InterfaceIndex, TargetViews, RouteHandle);
// RtmRegHandle : INT_PTR
// DestAddress : RTM_NET_ADDRESS* in/out
// MatchingFlags : DWORD
// RouteInfo : RTM_ROUTE_INFO* in/out
// InterfaceIndex : DWORD
// TargetViews : DWORD
// RouteHandle : INT_PTR* in/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 Rtm extends StdCallLibrary {
    Rtm INSTANCE = Native.load("rtm", Rtm.class);
    int RtmGetExactMatchRoute(
        long RtmRegHandle,   // INT_PTR
        Pointer DestAddress,   // RTM_NET_ADDRESS* in/out
        int MatchingFlags,   // DWORD
        Pointer RouteInfo,   // RTM_ROUTE_INFO* in/out
        int InterfaceIndex,   // DWORD
        int TargetViews,   // DWORD
        LongByReference RouteHandle   // INT_PTR* in/out
    );
}
@[Link("rtm")]
lib Librtm
  fun RtmGetExactMatchRoute = RtmGetExactMatchRoute(
    RtmRegHandle : LibC::SSizeT,   # INT_PTR
    DestAddress : RTM_NET_ADDRESS*,   # RTM_NET_ADDRESS* in/out
    MatchingFlags : UInt32,   # DWORD
    RouteInfo : RTM_ROUTE_INFO*,   # RTM_ROUTE_INFO* in/out
    InterfaceIndex : UInt32,   # DWORD
    TargetViews : UInt32,   # DWORD
    RouteHandle : LibC::SSizeT*   # INT_PTR* in/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 RtmGetExactMatchRouteNative = Uint32 Function(IntPtr, Pointer<Void>, Uint32, Pointer<Void>, Uint32, Uint32, Pointer<IntPtr>);
typedef RtmGetExactMatchRouteDart = int Function(int, Pointer<Void>, int, Pointer<Void>, int, int, Pointer<IntPtr>);
final RtmGetExactMatchRoute = DynamicLibrary.open('rtm.dll')
    .lookupFunction<RtmGetExactMatchRouteNative, RtmGetExactMatchRouteDart>('RtmGetExactMatchRoute');
// RtmRegHandle : INT_PTR -> IntPtr
// DestAddress : RTM_NET_ADDRESS* in/out -> Pointer<Void>
// MatchingFlags : DWORD -> Uint32
// RouteInfo : RTM_ROUTE_INFO* in/out -> Pointer<Void>
// InterfaceIndex : DWORD -> Uint32
// TargetViews : DWORD -> Uint32
// RouteHandle : INT_PTR* in/out -> Pointer<IntPtr>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function RtmGetExactMatchRoute(
  RtmRegHandle: NativeInt;   // INT_PTR
  DestAddress: Pointer;   // RTM_NET_ADDRESS* in/out
  MatchingFlags: DWORD;   // DWORD
  RouteInfo: Pointer;   // RTM_ROUTE_INFO* in/out
  InterfaceIndex: DWORD;   // DWORD
  TargetViews: DWORD;   // DWORD
  RouteHandle: Pointer   // INT_PTR* in/out
): DWORD; stdcall;
  external 'rtm.dll' name 'RtmGetExactMatchRoute';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "RtmGetExactMatchRoute"
  c_RtmGetExactMatchRoute :: CIntPtr -> Ptr () -> Word32 -> Ptr () -> Word32 -> Word32 -> Ptr CIntPtr -> IO Word32
-- RtmRegHandle : INT_PTR -> CIntPtr
-- DestAddress : RTM_NET_ADDRESS* in/out -> Ptr ()
-- MatchingFlags : DWORD -> Word32
-- RouteInfo : RTM_ROUTE_INFO* in/out -> Ptr ()
-- InterfaceIndex : DWORD -> Word32
-- TargetViews : DWORD -> Word32
-- RouteHandle : INT_PTR* in/out -> Ptr CIntPtr
-- 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 rtmgetexactmatchroute =
  foreign "RtmGetExactMatchRoute"
    (intptr_t @-> (ptr void) @-> uint32_t @-> (ptr void) @-> uint32_t @-> uint32_t @-> (ptr intptr_t) @-> returning uint32_t)
(* RtmRegHandle : INT_PTR -> intptr_t *)
(* DestAddress : RTM_NET_ADDRESS* in/out -> (ptr void) *)
(* MatchingFlags : DWORD -> uint32_t *)
(* RouteInfo : RTM_ROUTE_INFO* in/out -> (ptr void) *)
(* InterfaceIndex : DWORD -> uint32_t *)
(* TargetViews : DWORD -> uint32_t *)
(* RouteHandle : INT_PTR* in/out -> (ptr intptr_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 rtm (t "rtm.dll"))
(cffi:use-foreign-library rtm)

(cffi:defcfun ("RtmGetExactMatchRoute" rtm-get-exact-match-route :convention :stdcall) :uint32
  (rtm-reg-handle :int64)   ; INT_PTR
  (dest-address :pointer)   ; RTM_NET_ADDRESS* in/out
  (matching-flags :uint32)   ; DWORD
  (route-info :pointer)   ; RTM_ROUTE_INFO* in/out
  (interface-index :uint32)   ; DWORD
  (target-views :uint32)   ; DWORD
  (route-handle :pointer))   ; INT_PTR* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $RtmGetExactMatchRoute = Win32::API::More->new('rtm',
    'DWORD RtmGetExactMatchRoute(LPARAM RtmRegHandle, LPVOID DestAddress, DWORD MatchingFlags, LPVOID RouteInfo, DWORD InterfaceIndex, DWORD TargetViews, LPVOID RouteHandle)');
# my $ret = $RtmGetExactMatchRoute->Call($RtmRegHandle, $DestAddress, $MatchingFlags, $RouteInfo, $InterfaceIndex, $TargetViews, $RouteHandle);
# RtmRegHandle : INT_PTR -> LPARAM
# DestAddress : RTM_NET_ADDRESS* in/out -> LPVOID
# MatchingFlags : DWORD -> DWORD
# RouteInfo : RTM_ROUTE_INFO* in/out -> LPVOID
# InterfaceIndex : DWORD -> DWORD
# TargetViews : DWORD -> DWORD
# RouteHandle : INT_PTR* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

関連項目

使用する型