RtmCreateDestEnum

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

DWORD RtmCreateDestEnum(
    INT_PTR RtmRegHandle,
    DWORD TargetViews,
    DWORD EnumFlags,
    RTM_NET_ADDRESS* NetAddress,
    DWORD ProtocolId,
    INT_PTR* RtmEnumHandle
);

<DllImport("rtm.dll", ExactSpelling:=True)>
Public Shared Function RtmCreateDestEnum(
    RtmRegHandle As IntPtr,   ' INT_PTR
    TargetViews As UInteger,   ' DWORD
    EnumFlags As UInteger,   ' DWORD
    NetAddress As IntPtr,   ' RTM_NET_ADDRESS* in/out
    ProtocolId As UInteger,   ' DWORD
    ByRef RtmEnumHandle As IntPtr   ' INT_PTR* in/out
) As UInteger
End Function

' RtmRegHandle : INT_PTR
' TargetViews : DWORD
' EnumFlags : DWORD
' NetAddress : RTM_NET_ADDRESS* in/out
' ProtocolId : DWORD
' RtmEnumHandle : INT_PTR* in/out
Declare PtrSafe Function RtmCreateDestEnum Lib "rtm" ( _
    ByVal RtmRegHandle As LongPtr, _
    ByVal TargetViews As Long, _
    ByVal EnumFlags As Long, _
    ByVal NetAddress As LongPtr, _
    ByVal ProtocolId As Long, _
    ByRef RtmEnumHandle 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

RtmCreateDestEnum = ctypes.windll.rtm.RtmCreateDestEnum
RtmCreateDestEnum.restype = wintypes.DWORD
RtmCreateDestEnum.argtypes = [
    ctypes.c_ssize_t,  # RtmRegHandle : INT_PTR
    wintypes.DWORD,  # TargetViews : DWORD
    wintypes.DWORD,  # EnumFlags : DWORD
    ctypes.c_void_p,  # NetAddress : RTM_NET_ADDRESS* in/out
    wintypes.DWORD,  # ProtocolId : DWORD
    ctypes.POINTER(ctypes.c_ssize_t),  # RtmEnumHandle : INT_PTR* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('rtm.dll')
RtmCreateDestEnum = Fiddle::Function.new(
  lib['RtmCreateDestEnum'],
  [
    Fiddle::TYPE_INTPTR_T,  # RtmRegHandle : INT_PTR
    -Fiddle::TYPE_INT,  # TargetViews : DWORD
    -Fiddle::TYPE_INT,  # EnumFlags : DWORD
    Fiddle::TYPE_VOIDP,  # NetAddress : RTM_NET_ADDRESS* in/out
    -Fiddle::TYPE_INT,  # ProtocolId : DWORD
    Fiddle::TYPE_VOIDP,  # RtmEnumHandle : INT_PTR* in/out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "rtm")]
extern "system" {
    fn RtmCreateDestEnum(
        RtmRegHandle: isize,  // INT_PTR
        TargetViews: u32,  // DWORD
        EnumFlags: u32,  // DWORD
        NetAddress: *mut RTM_NET_ADDRESS,  // RTM_NET_ADDRESS* in/out
        ProtocolId: u32,  // DWORD
        RtmEnumHandle: *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 RtmCreateDestEnum(IntPtr RtmRegHandle, uint TargetViews, uint EnumFlags, IntPtr NetAddress, uint ProtocolId, ref IntPtr RtmEnumHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'rtm_RtmCreateDestEnum' -Namespace Win32 -PassThru
# $api::RtmCreateDestEnum(RtmRegHandle, TargetViews, EnumFlags, NetAddress, ProtocolId, RtmEnumHandle)

#uselib "rtm.dll"
#func global RtmCreateDestEnum "RtmCreateDestEnum" sptr, sptr, sptr, sptr, sptr, sptr
; RtmCreateDestEnum RtmRegHandle, TargetViews, EnumFlags, varptr(NetAddress), ProtocolId, varptr(RtmEnumHandle)   ; 戻り値は stat
; RtmRegHandle : INT_PTR -> "sptr"
; TargetViews : DWORD -> "sptr"
; EnumFlags : DWORD -> "sptr"
; NetAddress : RTM_NET_ADDRESS* in/out -> "sptr"
; ProtocolId : DWORD -> "sptr"
; RtmEnumHandle : 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。

#uselib "rtm.dll"
#cfunc global RtmCreateDestEnum "RtmCreateDestEnum" sptr, int, int, var, int, var
; res = RtmCreateDestEnum(RtmRegHandle, TargetViews, EnumFlags, NetAddress, ProtocolId, RtmEnumHandle)
; RtmRegHandle : INT_PTR -> "sptr"
; TargetViews : DWORD -> "int"
; EnumFlags : DWORD -> "int"
; NetAddress : RTM_NET_ADDRESS* in/out -> "var"
; ProtocolId : DWORD -> "int"
; RtmEnumHandle : 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。

; DWORD RtmCreateDestEnum(INT_PTR RtmRegHandle, DWORD TargetViews, DWORD EnumFlags, RTM_NET_ADDRESS* NetAddress, DWORD ProtocolId, INT_PTR* RtmEnumHandle)
#uselib "rtm.dll"
#cfunc global RtmCreateDestEnum "RtmCreateDestEnum" intptr, int, int, var, int, var
; res = RtmCreateDestEnum(RtmRegHandle, TargetViews, EnumFlags, NetAddress, ProtocolId, RtmEnumHandle)
; RtmRegHandle : INT_PTR -> "intptr"
; TargetViews : DWORD -> "int"
; EnumFlags : DWORD -> "int"
; NetAddress : RTM_NET_ADDRESS* in/out -> "var"
; ProtocolId : DWORD -> "int"
; RtmEnumHandle : 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")
	procRtmCreateDestEnum = rtm.NewProc("RtmCreateDestEnum")
)

// RtmRegHandle (INT_PTR), TargetViews (DWORD), EnumFlags (DWORD), NetAddress (RTM_NET_ADDRESS* in/out), ProtocolId (DWORD), RtmEnumHandle (INT_PTR* in/out)
r1, _, err := procRtmCreateDestEnum.Call(
	uintptr(RtmRegHandle),
	uintptr(TargetViews),
	uintptr(EnumFlags),
	uintptr(NetAddress),
	uintptr(ProtocolId),
	uintptr(RtmEnumHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function RtmCreateDestEnum(
  RtmRegHandle: NativeInt;   // INT_PTR
  TargetViews: DWORD;   // DWORD
  EnumFlags: DWORD;   // DWORD
  NetAddress: Pointer;   // RTM_NET_ADDRESS* in/out
  ProtocolId: DWORD;   // DWORD
  RtmEnumHandle: Pointer   // INT_PTR* in/out
): DWORD; stdcall;
  external 'rtm.dll' name 'RtmCreateDestEnum';

result := DllCall("rtm\RtmCreateDestEnum"
    , "Ptr", RtmRegHandle   ; INT_PTR
    , "UInt", TargetViews   ; DWORD
    , "UInt", EnumFlags   ; DWORD
    , "Ptr", NetAddress   ; RTM_NET_ADDRESS* in/out
    , "UInt", ProtocolId   ; DWORD
    , "Ptr", RtmEnumHandle   ; INT_PTR* in/out
    , "UInt")   ; return: DWORD

●RtmCreateDestEnum(RtmRegHandle, TargetViews, EnumFlags, NetAddress, ProtocolId, RtmEnumHandle) = DLL("rtm.dll", "dword RtmCreateDestEnum(int, dword, dword, void*, dword, void*)")
# 呼び出し: RtmCreateDestEnum(RtmRegHandle, TargetViews, EnumFlags, NetAddress, ProtocolId, RtmEnumHandle)
# RtmRegHandle : INT_PTR -> "int"
# TargetViews : DWORD -> "dword"
# EnumFlags : DWORD -> "dword"
# NetAddress : RTM_NET_ADDRESS* in/out -> "void*"
# ProtocolId : DWORD -> "dword"
# RtmEnumHandle : 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)。