MprConfigInterfaceTransportGetInfo

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

DWORD MprConfigInterfaceTransportGetInfo(
    HANDLE hMprConfig,
    HANDLE hRouterInterface,
    HANDLE hRouterIfTransport,
    BYTE** ppInterfaceInfo,   // optional
    DWORD* lpdwInterfaceInfoSize   // optional
);

<DllImport("MPRAPI.dll", ExactSpelling:=True)>
Public Shared Function MprConfigInterfaceTransportGetInfo(
    hMprConfig As IntPtr,   ' HANDLE
    hRouterInterface As IntPtr,   ' HANDLE
    hRouterIfTransport As IntPtr,   ' HANDLE
    ppInterfaceInfo As IntPtr,   ' BYTE** optional, out
    lpdwInterfaceInfoSize As IntPtr   ' DWORD* optional, out
) As UInteger
End Function

' hMprConfig : HANDLE
' hRouterInterface : HANDLE
' hRouterIfTransport : HANDLE
' ppInterfaceInfo : BYTE** optional, out
' lpdwInterfaceInfoSize : DWORD* optional, out
Declare PtrSafe Function MprConfigInterfaceTransportGetInfo Lib "mprapi" ( _
    ByVal hMprConfig As LongPtr, _
    ByVal hRouterInterface As LongPtr, _
    ByVal hRouterIfTransport As LongPtr, _
    ByVal ppInterfaceInfo As LongPtr, _
    ByVal lpdwInterfaceInfoSize 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

MprConfigInterfaceTransportGetInfo = ctypes.windll.mprapi.MprConfigInterfaceTransportGetInfo
MprConfigInterfaceTransportGetInfo.restype = wintypes.DWORD
MprConfigInterfaceTransportGetInfo.argtypes = [
    wintypes.HANDLE,  # hMprConfig : HANDLE
    wintypes.HANDLE,  # hRouterInterface : HANDLE
    wintypes.HANDLE,  # hRouterIfTransport : HANDLE
    ctypes.c_void_p,  # ppInterfaceInfo : BYTE** optional, out
    ctypes.POINTER(wintypes.DWORD),  # lpdwInterfaceInfoSize : DWORD* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MPRAPI.dll')
MprConfigInterfaceTransportGetInfo = Fiddle::Function.new(
  lib['MprConfigInterfaceTransportGetInfo'],
  [
    Fiddle::TYPE_VOIDP,  # hMprConfig : HANDLE
    Fiddle::TYPE_VOIDP,  # hRouterInterface : HANDLE
    Fiddle::TYPE_VOIDP,  # hRouterIfTransport : HANDLE
    Fiddle::TYPE_VOIDP,  # ppInterfaceInfo : BYTE** optional, out
    Fiddle::TYPE_VOIDP,  # lpdwInterfaceInfoSize : DWORD* optional, out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "mprapi")]
extern "system" {
    fn MprConfigInterfaceTransportGetInfo(
        hMprConfig: *mut core::ffi::c_void,  // HANDLE
        hRouterInterface: *mut core::ffi::c_void,  // HANDLE
        hRouterIfTransport: *mut core::ffi::c_void,  // HANDLE
        ppInterfaceInfo: *mut *mut u8,  // BYTE** optional, out
        lpdwInterfaceInfoSize: *mut u32  // DWORD* optional, out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MPRAPI.dll")]
public static extern uint MprConfigInterfaceTransportGetInfo(IntPtr hMprConfig, IntPtr hRouterInterface, IntPtr hRouterIfTransport, IntPtr ppInterfaceInfo, IntPtr lpdwInterfaceInfoSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MPRAPI_MprConfigInterfaceTransportGetInfo' -Namespace Win32 -PassThru
# $api::MprConfigInterfaceTransportGetInfo(hMprConfig, hRouterInterface, hRouterIfTransport, ppInterfaceInfo, lpdwInterfaceInfoSize)

#uselib "MPRAPI.dll"
#func global MprConfigInterfaceTransportGetInfo "MprConfigInterfaceTransportGetInfo" sptr, sptr, sptr, sptr, sptr
; MprConfigInterfaceTransportGetInfo hMprConfig, hRouterInterface, hRouterIfTransport, varptr(ppInterfaceInfo), varptr(lpdwInterfaceInfoSize)   ; 戻り値は stat
; hMprConfig : HANDLE -> "sptr"
; hRouterInterface : HANDLE -> "sptr"
; hRouterIfTransport : HANDLE -> "sptr"
; ppInterfaceInfo : BYTE** optional, out -> "sptr"
; lpdwInterfaceInfoSize : DWORD* optional, 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 "MPRAPI.dll"
#cfunc global MprConfigInterfaceTransportGetInfo "MprConfigInterfaceTransportGetInfo" sptr, sptr, sptr, var, var
; res = MprConfigInterfaceTransportGetInfo(hMprConfig, hRouterInterface, hRouterIfTransport, ppInterfaceInfo, lpdwInterfaceInfoSize)
; hMprConfig : HANDLE -> "sptr"
; hRouterInterface : HANDLE -> "sptr"
; hRouterIfTransport : HANDLE -> "sptr"
; ppInterfaceInfo : BYTE** optional, out -> "var"
; lpdwInterfaceInfoSize : DWORD* optional, 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 MprConfigInterfaceTransportGetInfo(HANDLE hMprConfig, HANDLE hRouterInterface, HANDLE hRouterIfTransport, BYTE** ppInterfaceInfo, DWORD* lpdwInterfaceInfoSize)
#uselib "MPRAPI.dll"
#cfunc global MprConfigInterfaceTransportGetInfo "MprConfigInterfaceTransportGetInfo" intptr, intptr, intptr, var, var
; res = MprConfigInterfaceTransportGetInfo(hMprConfig, hRouterInterface, hRouterIfTransport, ppInterfaceInfo, lpdwInterfaceInfoSize)
; hMprConfig : HANDLE -> "intptr"
; hRouterInterface : HANDLE -> "intptr"
; hRouterIfTransport : HANDLE -> "intptr"
; ppInterfaceInfo : BYTE** optional, out -> "var"
; lpdwInterfaceInfoSize : DWORD* optional, 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 (
	mprapi = windows.NewLazySystemDLL("MPRAPI.dll")
	procMprConfigInterfaceTransportGetInfo = mprapi.NewProc("MprConfigInterfaceTransportGetInfo")
)

// hMprConfig (HANDLE), hRouterInterface (HANDLE), hRouterIfTransport (HANDLE), ppInterfaceInfo (BYTE** optional, out), lpdwInterfaceInfoSize (DWORD* optional, out)
r1, _, err := procMprConfigInterfaceTransportGetInfo.Call(
	uintptr(hMprConfig),
	uintptr(hRouterInterface),
	uintptr(hRouterIfTransport),
	uintptr(ppInterfaceInfo),
	uintptr(lpdwInterfaceInfoSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function MprConfigInterfaceTransportGetInfo(
  hMprConfig: THandle;   // HANDLE
  hRouterInterface: THandle;   // HANDLE
  hRouterIfTransport: THandle;   // HANDLE
  ppInterfaceInfo: Pointer;   // BYTE** optional, out
  lpdwInterfaceInfoSize: Pointer   // DWORD* optional, out
): DWORD; stdcall;
  external 'MPRAPI.dll' name 'MprConfigInterfaceTransportGetInfo';

result := DllCall("MPRAPI\MprConfigInterfaceTransportGetInfo"
    , "Ptr", hMprConfig   ; HANDLE
    , "Ptr", hRouterInterface   ; HANDLE
    , "Ptr", hRouterIfTransport   ; HANDLE
    , "Ptr", ppInterfaceInfo   ; BYTE** optional, out
    , "Ptr", lpdwInterfaceInfoSize   ; DWORD* optional, out
    , "UInt")   ; return: DWORD

●MprConfigInterfaceTransportGetInfo(hMprConfig, hRouterInterface, hRouterIfTransport, ppInterfaceInfo, lpdwInterfaceInfoSize) = DLL("MPRAPI.dll", "dword MprConfigInterfaceTransportGetInfo(void*, void*, void*, void*, void*)")
# 呼び出し: MprConfigInterfaceTransportGetInfo(hMprConfig, hRouterInterface, hRouterIfTransport, ppInterfaceInfo, lpdwInterfaceInfoSize)
# hMprConfig : HANDLE -> "void*"
# hRouterInterface : HANDLE -> "void*"
# hRouterIfTransport : HANDLE -> "void*"
# ppInterfaceInfo : BYTE** optional, out -> "void*"
# lpdwInterfaceInfoSize : DWORD* optional, 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)。