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MprAdminTransportCreate

関数

ルーターサーバー上に新しいトランスポートを作成する。

DLLMPRAPI.dll呼出規約winapi対応OSwindowsserver2000

シグネチャ

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

DWORD MprAdminTransportCreate(
    INT_PTR hMprServer,
    DWORD dwTransportId,
    LPWSTR lpwsTransportName,   // optional
    BYTE* pGlobalInfo,
    DWORD dwGlobalInfoSize,
    BYTE* pClientInterfaceInfo,   // optional
    DWORD dwClientInterfaceInfoSize,   // optional
    LPWSTR lpwsDLLPath
);

パラメーター

名前	型	方向	説明
hMprServer	INT_PTR	in	MprAdminServerConnectで取得したMPRサーバーハンドル(INT_PTR)。
dwTransportId	DWORD	in	登録するトランスポートの識別子(PID_IP、PID_IPX等)。
lpwsTransportName	LPWSTR	inoptional	トランスポートの表示名文字列。
pGlobalInfo	BYTE*	in	トランスポートのグローバル構成情報を格納したバッファへのポインタ。
dwGlobalInfoSize	DWORD	in	pGlobalInfoバッファのサイズ(バイト)。
pClientInterfaceInfo	BYTE*	inoptional	クライアントインターフェイスの既定構成を格納したバッファへのポインタ。NULL可。
dwClientInterfaceInfoSize	DWORD	inoptional	pClientInterfaceInfoバッファのサイズ(バイト)。
lpwsDLLPath	LPWSTR	in	トランスポートを実装するDLLのパス文字列。

戻り値の型: DWORD

各言語での呼び出し定義

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

DWORD MprAdminTransportCreate(
    INT_PTR hMprServer,
    DWORD dwTransportId,
    LPWSTR lpwsTransportName,   // optional
    BYTE* pGlobalInfo,
    DWORD dwGlobalInfoSize,
    BYTE* pClientInterfaceInfo,   // optional
    DWORD dwClientInterfaceInfoSize,   // optional
    LPWSTR lpwsDLLPath
);

[DllImport("MPRAPI.dll", ExactSpelling = true)]
static extern uint MprAdminTransportCreate(
    IntPtr hMprServer,   // INT_PTR
    uint dwTransportId,   // DWORD
    [MarshalAs(UnmanagedType.LPWStr)] string lpwsTransportName,   // LPWSTR optional
    IntPtr pGlobalInfo,   // BYTE*
    uint dwGlobalInfoSize,   // DWORD
    IntPtr pClientInterfaceInfo,   // BYTE* optional
    uint dwClientInterfaceInfoSize,   // DWORD optional
    [MarshalAs(UnmanagedType.LPWStr)] string lpwsDLLPath   // LPWSTR
);

<DllImport("MPRAPI.dll", ExactSpelling:=True)>
Public Shared Function MprAdminTransportCreate(
    hMprServer As IntPtr,   ' INT_PTR
    dwTransportId As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> lpwsTransportName As String,   ' LPWSTR optional
    pGlobalInfo As IntPtr,   ' BYTE*
    dwGlobalInfoSize As UInteger,   ' DWORD
    pClientInterfaceInfo As IntPtr,   ' BYTE* optional
    dwClientInterfaceInfoSize As UInteger,   ' DWORD optional
    <MarshalAs(UnmanagedType.LPWStr)> lpwsDLLPath As String   ' LPWSTR
) As UInteger
End Function

' hMprServer : INT_PTR
' dwTransportId : DWORD
' lpwsTransportName : LPWSTR optional
' pGlobalInfo : BYTE*
' dwGlobalInfoSize : DWORD
' pClientInterfaceInfo : BYTE* optional
' dwClientInterfaceInfoSize : DWORD optional
' lpwsDLLPath : LPWSTR
Declare PtrSafe Function MprAdminTransportCreate Lib "mprapi" ( _
    ByVal hMprServer As LongPtr, _
    ByVal dwTransportId As Long, _
    ByVal lpwsTransportName As LongPtr, _
    ByVal pGlobalInfo As LongPtr, _
    ByVal dwGlobalInfoSize As Long, _
    ByVal pClientInterfaceInfo As LongPtr, _
    ByVal dwClientInterfaceInfoSize As Long, _
    ByVal lpwsDLLPath 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

MprAdminTransportCreate = ctypes.windll.mprapi.MprAdminTransportCreate
MprAdminTransportCreate.restype = wintypes.DWORD
MprAdminTransportCreate.argtypes = [
    ctypes.c_ssize_t,  # hMprServer : INT_PTR
    wintypes.DWORD,  # dwTransportId : DWORD
    wintypes.LPCWSTR,  # lpwsTransportName : LPWSTR optional
    ctypes.POINTER(ctypes.c_ubyte),  # pGlobalInfo : BYTE*
    wintypes.DWORD,  # dwGlobalInfoSize : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # pClientInterfaceInfo : BYTE* optional
    wintypes.DWORD,  # dwClientInterfaceInfoSize : DWORD optional
    wintypes.LPCWSTR,  # lpwsDLLPath : LPWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MPRAPI.dll')
MprAdminTransportCreate = Fiddle::Function.new(
  lib['MprAdminTransportCreate'],
  [
    Fiddle::TYPE_INTPTR_T,  # hMprServer : INT_PTR
    -Fiddle::TYPE_INT,  # dwTransportId : DWORD
    Fiddle::TYPE_VOIDP,  # lpwsTransportName : LPWSTR optional
    Fiddle::TYPE_VOIDP,  # pGlobalInfo : BYTE*
    -Fiddle::TYPE_INT,  # dwGlobalInfoSize : DWORD
    Fiddle::TYPE_VOIDP,  # pClientInterfaceInfo : BYTE* optional
    -Fiddle::TYPE_INT,  # dwClientInterfaceInfoSize : DWORD optional
    Fiddle::TYPE_VOIDP,  # lpwsDLLPath : LPWSTR
  ],
  -Fiddle::TYPE_INT)

#[link(name = "mprapi")]
extern "system" {
    fn MprAdminTransportCreate(
        hMprServer: isize,  // INT_PTR
        dwTransportId: u32,  // DWORD
        lpwsTransportName: *mut u16,  // LPWSTR optional
        pGlobalInfo: *mut u8,  // BYTE*
        dwGlobalInfoSize: u32,  // DWORD
        pClientInterfaceInfo: *mut u8,  // BYTE* optional
        dwClientInterfaceInfoSize: u32,  // DWORD optional
        lpwsDLLPath: *mut u16  // LPWSTR
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MPRAPI.dll")]
public static extern uint MprAdminTransportCreate(IntPtr hMprServer, uint dwTransportId, [MarshalAs(UnmanagedType.LPWStr)] string lpwsTransportName, IntPtr pGlobalInfo, uint dwGlobalInfoSize, IntPtr pClientInterfaceInfo, uint dwClientInterfaceInfoSize, [MarshalAs(UnmanagedType.LPWStr)] string lpwsDLLPath);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MPRAPI_MprAdminTransportCreate' -Namespace Win32 -PassThru
# $api::MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, pGlobalInfo, dwGlobalInfoSize, pClientInterfaceInfo, dwClientInterfaceInfoSize, lpwsDLLPath)

#uselib "MPRAPI.dll"
#func global MprAdminTransportCreate "MprAdminTransportCreate" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; MprAdminTransportCreate hMprServer, dwTransportId, lpwsTransportName, varptr(pGlobalInfo), dwGlobalInfoSize, varptr(pClientInterfaceInfo), dwClientInterfaceInfoSize, lpwsDLLPath   ; 戻り値は stat
; hMprServer : INT_PTR -> "sptr"
; dwTransportId : DWORD -> "sptr"
; lpwsTransportName : LPWSTR optional -> "sptr"
; pGlobalInfo : BYTE* -> "sptr"
; dwGlobalInfoSize : DWORD -> "sptr"
; pClientInterfaceInfo : BYTE* optional -> "sptr"
; dwClientInterfaceInfoSize : DWORD optional -> "sptr"
; lpwsDLLPath : LPWSTR -> "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 "MPRAPI.dll"
#cfunc global MprAdminTransportCreate "MprAdminTransportCreate" sptr, int, wstr, var, int, var, int, wstr
; res = MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, pGlobalInfo, dwGlobalInfoSize, pClientInterfaceInfo, dwClientInterfaceInfoSize, lpwsDLLPath)
; hMprServer : INT_PTR -> "sptr"
; dwTransportId : DWORD -> "int"
; lpwsTransportName : LPWSTR optional -> "wstr"
; pGlobalInfo : BYTE* -> "var"
; dwGlobalInfoSize : DWORD -> "int"
; pClientInterfaceInfo : BYTE* optional -> "var"
; dwClientInterfaceInfoSize : DWORD optional -> "int"
; lpwsDLLPath : LPWSTR -> "wstr"
; ※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。#uselib "MPRAPI.dll"
#cfunc global MprAdminTransportCreate "MprAdminTransportCreate" sptr, int, wstr, sptr, int, sptr, int, wstr
; res = MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, varptr(pGlobalInfo), dwGlobalInfoSize, varptr(pClientInterfaceInfo), dwClientInterfaceInfoSize, lpwsDLLPath)
; hMprServer : INT_PTR -> "sptr"
; dwTransportId : DWORD -> "int"
; lpwsTransportName : LPWSTR optional -> "wstr"
; pGlobalInfo : BYTE* -> "sptr"
; dwGlobalInfoSize : DWORD -> "int"
; pClientInterfaceInfo : BYTE* optional -> "sptr"
; dwClientInterfaceInfoSize : DWORD optional -> "int"
; lpwsDLLPath : LPWSTR -> "wstr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; DWORD MprAdminTransportCreate(INT_PTR hMprServer, DWORD dwTransportId, LPWSTR lpwsTransportName, BYTE* pGlobalInfo, DWORD dwGlobalInfoSize, BYTE* pClientInterfaceInfo, DWORD dwClientInterfaceInfoSize, LPWSTR lpwsDLLPath)
#uselib "MPRAPI.dll"
#cfunc global MprAdminTransportCreate "MprAdminTransportCreate" intptr, int, wstr, var, int, var, int, wstr
; res = MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, pGlobalInfo, dwGlobalInfoSize, pClientInterfaceInfo, dwClientInterfaceInfoSize, lpwsDLLPath)
; hMprServer : INT_PTR -> "intptr"
; dwTransportId : DWORD -> "int"
; lpwsTransportName : LPWSTR optional -> "wstr"
; pGlobalInfo : BYTE* -> "var"
; dwGlobalInfoSize : DWORD -> "int"
; pClientInterfaceInfo : BYTE* optional -> "var"
; dwClientInterfaceInfoSize : DWORD optional -> "int"
; lpwsDLLPath : LPWSTR -> "wstr"
; ※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 MprAdminTransportCreate(INT_PTR hMprServer, DWORD dwTransportId, LPWSTR lpwsTransportName, BYTE* pGlobalInfo, DWORD dwGlobalInfoSize, BYTE* pClientInterfaceInfo, DWORD dwClientInterfaceInfoSize, LPWSTR lpwsDLLPath)
#uselib "MPRAPI.dll"
#cfunc global MprAdminTransportCreate "MprAdminTransportCreate" intptr, int, wstr, intptr, int, intptr, int, wstr
; res = MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, varptr(pGlobalInfo), dwGlobalInfoSize, varptr(pClientInterfaceInfo), dwClientInterfaceInfoSize, lpwsDLLPath)
; hMprServer : INT_PTR -> "intptr"
; dwTransportId : DWORD -> "int"
; lpwsTransportName : LPWSTR optional -> "wstr"
; pGlobalInfo : BYTE* -> "intptr"
; dwGlobalInfoSize : DWORD -> "int"
; pClientInterfaceInfo : BYTE* optional -> "intptr"
; dwClientInterfaceInfoSize : DWORD optional -> "int"
; lpwsDLLPath : LPWSTR -> "wstr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	mprapi = windows.NewLazySystemDLL("MPRAPI.dll")
	procMprAdminTransportCreate = mprapi.NewProc("MprAdminTransportCreate")
)

// hMprServer (INT_PTR), dwTransportId (DWORD), lpwsTransportName (LPWSTR optional), pGlobalInfo (BYTE*), dwGlobalInfoSize (DWORD), pClientInterfaceInfo (BYTE* optional), dwClientInterfaceInfoSize (DWORD optional), lpwsDLLPath (LPWSTR)
r1, _, err := procMprAdminTransportCreate.Call(
	uintptr(hMprServer),
	uintptr(dwTransportId),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpwsTransportName))),
	uintptr(pGlobalInfo),
	uintptr(dwGlobalInfoSize),
	uintptr(pClientInterfaceInfo),
	uintptr(dwClientInterfaceInfoSize),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpwsDLLPath))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function MprAdminTransportCreate(
  hMprServer: NativeInt;   // INT_PTR
  dwTransportId: DWORD;   // DWORD
  lpwsTransportName: PWideChar;   // LPWSTR optional
  pGlobalInfo: Pointer;   // BYTE*
  dwGlobalInfoSize: DWORD;   // DWORD
  pClientInterfaceInfo: Pointer;   // BYTE* optional
  dwClientInterfaceInfoSize: DWORD;   // DWORD optional
  lpwsDLLPath: PWideChar   // LPWSTR
): DWORD; stdcall;
  external 'MPRAPI.dll' name 'MprAdminTransportCreate';

result := DllCall("MPRAPI\MprAdminTransportCreate"
    , "Ptr", hMprServer   ; INT_PTR
    , "UInt", dwTransportId   ; DWORD
    , "WStr", lpwsTransportName   ; LPWSTR optional
    , "Ptr", pGlobalInfo   ; BYTE*
    , "UInt", dwGlobalInfoSize   ; DWORD
    , "Ptr", pClientInterfaceInfo   ; BYTE* optional
    , "UInt", dwClientInterfaceInfoSize   ; DWORD optional
    , "WStr", lpwsDLLPath   ; LPWSTR
    , "UInt")   ; return: DWORD

●MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, pGlobalInfo, dwGlobalInfoSize, pClientInterfaceInfo, dwClientInterfaceInfoSize, lpwsDLLPath) = DLL("MPRAPI.dll", "dword MprAdminTransportCreate(int, dword, char*, void*, dword, void*, dword, char*)")
# 呼び出し: MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, pGlobalInfo, dwGlobalInfoSize, pClientInterfaceInfo, dwClientInterfaceInfoSize, lpwsDLLPath)
# hMprServer : INT_PTR -> "int"
# dwTransportId : DWORD -> "dword"
# lpwsTransportName : LPWSTR optional -> "char*"
# pGlobalInfo : BYTE* -> "void*"
# dwGlobalInfoSize : DWORD -> "dword"
# pClientInterfaceInfo : BYTE* optional -> "void*"
# dwClientInterfaceInfoSize : DWORD optional -> "dword"
# lpwsDLLPath : LPWSTR -> "char*"
# 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 "mprapi" fn MprAdminTransportCreate(
    hMprServer: isize, // INT_PTR
    dwTransportId: u32, // DWORD
    lpwsTransportName: [*c]const u16, // LPWSTR optional
    pGlobalInfo: [*c]u8, // BYTE*
    dwGlobalInfoSize: u32, // DWORD
    pClientInterfaceInfo: [*c]u8, // BYTE* optional
    dwClientInterfaceInfoSize: u32, // DWORD optional
    lpwsDLLPath: [*c]const u16 // LPWSTR
) callconv(std.os.windows.WINAPI) u32;

proc MprAdminTransportCreate(
    hMprServer: int,  # INT_PTR
    dwTransportId: uint32,  # DWORD
    lpwsTransportName: WideCString,  # LPWSTR optional
    pGlobalInfo: ptr uint8,  # BYTE*
    dwGlobalInfoSize: uint32,  # DWORD
    pClientInterfaceInfo: ptr uint8,  # BYTE* optional
    dwClientInterfaceInfoSize: uint32,  # DWORD optional
    lpwsDLLPath: WideCString  # LPWSTR
): uint32 {.importc: "MprAdminTransportCreate", stdcall, dynlib: "MPRAPI.dll".}

pragma(lib, "mprapi");
extern(Windows)
uint MprAdminTransportCreate(
    ptrdiff_t hMprServer,   // INT_PTR
    uint dwTransportId,   // DWORD
    const(wchar)* lpwsTransportName,   // LPWSTR optional
    ubyte* pGlobalInfo,   // BYTE*
    uint dwGlobalInfoSize,   // DWORD
    ubyte* pClientInterfaceInfo,   // BYTE* optional
    uint dwClientInterfaceInfoSize,   // DWORD optional
    const(wchar)* lpwsDLLPath   // LPWSTR
);

ccall((:MprAdminTransportCreate, "MPRAPI.dll"), stdcall, UInt32,
      (Int, UInt32, Cwstring, Ptr{UInt8}, UInt32, Ptr{UInt8}, UInt32, Cwstring),
      hMprServer, dwTransportId, lpwsTransportName, pGlobalInfo, dwGlobalInfoSize, pClientInterfaceInfo, dwClientInterfaceInfoSize, lpwsDLLPath)
# hMprServer : INT_PTR -> Int
# dwTransportId : DWORD -> UInt32
# lpwsTransportName : LPWSTR optional -> Cwstring
# pGlobalInfo : BYTE* -> Ptr{UInt8}
# dwGlobalInfoSize : DWORD -> UInt32
# pClientInterfaceInfo : BYTE* optional -> Ptr{UInt8}
# dwClientInterfaceInfoSize : DWORD optional -> UInt32
# lpwsDLLPath : LPWSTR -> Cwstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t MprAdminTransportCreate(
    intptr_t hMprServer,
    uint32_t dwTransportId,
    const uint16_t* lpwsTransportName,
    uint8_t* pGlobalInfo,
    uint32_t dwGlobalInfoSize,
    uint8_t* pClientInterfaceInfo,
    uint32_t dwClientInterfaceInfoSize,
    const uint16_t* lpwsDLLPath);
]]
local mprapi = ffi.load("mprapi")
-- mprapi.MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, pGlobalInfo, dwGlobalInfoSize, pClientInterfaceInfo, dwClientInterfaceInfoSize, lpwsDLLPath)
-- hMprServer : INT_PTR
-- dwTransportId : DWORD
-- lpwsTransportName : LPWSTR optional
-- pGlobalInfo : BYTE*
-- dwGlobalInfoSize : DWORD
-- pClientInterfaceInfo : BYTE* optional
-- dwClientInterfaceInfoSize : DWORD optional
-- lpwsDLLPath : LPWSTR
-- 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('MPRAPI.dll');
const MprAdminTransportCreate = lib.func('__stdcall', 'MprAdminTransportCreate', 'uint32_t', ['intptr_t', 'uint32_t', 'str16', 'uint8_t *', 'uint32_t', 'uint8_t *', 'uint32_t', 'str16']);
// MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, pGlobalInfo, dwGlobalInfoSize, pClientInterfaceInfo, dwClientInterfaceInfoSize, lpwsDLLPath)
// hMprServer : INT_PTR -> 'intptr_t'
// dwTransportId : DWORD -> 'uint32_t'
// lpwsTransportName : LPWSTR optional -> 'str16'
// pGlobalInfo : BYTE* -> 'uint8_t *'
// dwGlobalInfoSize : DWORD -> 'uint32_t'
// pClientInterfaceInfo : BYTE* optional -> 'uint8_t *'
// dwClientInterfaceInfoSize : DWORD optional -> 'uint32_t'
// lpwsDLLPath : LPWSTR -> 'str16'
// 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("MPRAPI.dll", {
  MprAdminTransportCreate: { parameters: ["isize", "u32", "buffer", "pointer", "u32", "pointer", "u32", "buffer"], result: "u32" },
});
// lib.symbols.MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, pGlobalInfo, dwGlobalInfoSize, pClientInterfaceInfo, dwClientInterfaceInfoSize, lpwsDLLPath)
// hMprServer : INT_PTR -> "isize"
// dwTransportId : DWORD -> "u32"
// lpwsTransportName : LPWSTR optional -> "buffer"
// pGlobalInfo : BYTE* -> "pointer"
// dwGlobalInfoSize : DWORD -> "u32"
// pClientInterfaceInfo : BYTE* optional -> "pointer"
// dwClientInterfaceInfoSize : DWORD optional -> "u32"
// lpwsDLLPath : LPWSTR -> "buffer"
// 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 MprAdminTransportCreate(
    intptr_t hMprServer,
    uint32_t dwTransportId,
    const uint16_t* lpwsTransportName,
    uint8_t* pGlobalInfo,
    uint32_t dwGlobalInfoSize,
    uint8_t* pClientInterfaceInfo,
    uint32_t dwClientInterfaceInfoSize,
    const uint16_t* lpwsDLLPath);
C, "MPRAPI.dll");
// $ffi->MprAdminTransportCreate(hMprServer, dwTransportId, lpwsTransportName, pGlobalInfo, dwGlobalInfoSize, pClientInterfaceInfo, dwClientInterfaceInfoSize, lpwsDLLPath);
// hMprServer : INT_PTR
// dwTransportId : DWORD
// lpwsTransportName : LPWSTR optional
// pGlobalInfo : BYTE*
// dwGlobalInfoSize : DWORD
// pClientInterfaceInfo : BYTE* optional
// dwClientInterfaceInfoSize : DWORD optional
// lpwsDLLPath : LPWSTR
// 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 Mprapi extends StdCallLibrary {
    Mprapi INSTANCE = Native.load("mprapi", Mprapi.class);
    int MprAdminTransportCreate(
        long hMprServer,   // INT_PTR
        int dwTransportId,   // DWORD
        WString lpwsTransportName,   // LPWSTR optional
        byte[] pGlobalInfo,   // BYTE*
        int dwGlobalInfoSize,   // DWORD
        byte[] pClientInterfaceInfo,   // BYTE* optional
        int dwClientInterfaceInfoSize,   // DWORD optional
        WString lpwsDLLPath   // LPWSTR
    );
}

@[Link("mprapi")]
lib LibMPRAPI
  fun MprAdminTransportCreate = MprAdminTransportCreate(
    hMprServer : LibC::SSizeT,   # INT_PTR
    dwTransportId : UInt32,   # DWORD
    lpwsTransportName : UInt16*,   # LPWSTR optional
    pGlobalInfo : UInt8*,   # BYTE*
    dwGlobalInfoSize : UInt32,   # DWORD
    pClientInterfaceInfo : UInt8*,   # BYTE* optional
    dwClientInterfaceInfoSize : UInt32,   # DWORD optional
    lpwsDLLPath : UInt16*   # LPWSTR
  ) : 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 MprAdminTransportCreateNative = Uint32 Function(IntPtr, Uint32, Pointer<Utf16>, Pointer<Uint8>, Uint32, Pointer<Uint8>, Uint32, Pointer<Utf16>);
typedef MprAdminTransportCreateDart = int Function(int, int, Pointer<Utf16>, Pointer<Uint8>, int, Pointer<Uint8>, int, Pointer<Utf16>);
final MprAdminTransportCreate = DynamicLibrary.open('MPRAPI.dll')
    .lookupFunction<MprAdminTransportCreateNative, MprAdminTransportCreateDart>('MprAdminTransportCreate');
// hMprServer : INT_PTR -> IntPtr
// dwTransportId : DWORD -> Uint32
// lpwsTransportName : LPWSTR optional -> Pointer<Utf16>
// pGlobalInfo : BYTE* -> Pointer<Uint8>
// dwGlobalInfoSize : DWORD -> Uint32
// pClientInterfaceInfo : BYTE* optional -> Pointer<Uint8>
// dwClientInterfaceInfoSize : DWORD optional -> Uint32
// lpwsDLLPath : LPWSTR -> Pointer<Utf16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function MprAdminTransportCreate(
  hMprServer: NativeInt;   // INT_PTR
  dwTransportId: DWORD;   // DWORD
  lpwsTransportName: PWideChar;   // LPWSTR optional
  pGlobalInfo: Pointer;   // BYTE*
  dwGlobalInfoSize: DWORD;   // DWORD
  pClientInterfaceInfo: Pointer;   // BYTE* optional
  dwClientInterfaceInfoSize: DWORD;   // DWORD optional
  lpwsDLLPath: PWideChar   // LPWSTR
): DWORD; stdcall;
  external 'MPRAPI.dll' name 'MprAdminTransportCreate';

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

foreign import stdcall safe "MprAdminTransportCreate"
  c_MprAdminTransportCreate :: CIntPtr -> Word32 -> CWString -> Ptr Word8 -> Word32 -> Ptr Word8 -> Word32 -> CWString -> IO Word32
-- hMprServer : INT_PTR -> CIntPtr
-- dwTransportId : DWORD -> Word32
-- lpwsTransportName : LPWSTR optional -> CWString
-- pGlobalInfo : BYTE* -> Ptr Word8
-- dwGlobalInfoSize : DWORD -> Word32
-- pClientInterfaceInfo : BYTE* optional -> Ptr Word8
-- dwClientInterfaceInfoSize : DWORD optional -> Word32
-- lpwsDLLPath : LPWSTR -> CWString
-- 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 mpradmintransportcreate =
  foreign "MprAdminTransportCreate"
    (intptr_t @-> uint32_t @-> (ptr uint16_t) @-> (ptr uint8_t) @-> uint32_t @-> (ptr uint8_t) @-> uint32_t @-> (ptr uint16_t) @-> returning uint32_t)
(* hMprServer : INT_PTR -> intptr_t *)
(* dwTransportId : DWORD -> uint32_t *)
(* lpwsTransportName : LPWSTR optional -> (ptr uint16_t) *)
(* pGlobalInfo : BYTE* -> (ptr uint8_t) *)
(* dwGlobalInfoSize : DWORD -> uint32_t *)
(* pClientInterfaceInfo : BYTE* optional -> (ptr uint8_t) *)
(* dwClientInterfaceInfoSize : DWORD optional -> uint32_t *)
(* lpwsDLLPath : LPWSTR -> (ptr uint16_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 mprapi (t "MPRAPI.dll"))
(cffi:use-foreign-library mprapi)

(cffi:defcfun ("MprAdminTransportCreate" mpr-admin-transport-create :convention :stdcall) :uint32
  (h-mpr-server :int64)   ; INT_PTR
  (dw-transport-id :uint32)   ; DWORD
  (lpws-transport-name (:string :encoding :utf-16le))   ; LPWSTR optional
  (p-global-info :pointer)   ; BYTE*
  (dw-global-info-size :uint32)   ; DWORD
  (p-client-interface-info :pointer)   ; BYTE* optional
  (dw-client-interface-info-size :uint32)   ; DWORD optional
  (lpws-dllpath (:string :encoding :utf-16le)))   ; LPWSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $MprAdminTransportCreate = Win32::API::More->new('MPRAPI',
    'DWORD MprAdminTransportCreate(LPARAM hMprServer, DWORD dwTransportId, LPCWSTR lpwsTransportName, LPVOID pGlobalInfo, DWORD dwGlobalInfoSize, LPVOID pClientInterfaceInfo, DWORD dwClientInterfaceInfoSize, LPCWSTR lpwsDLLPath)');
# my $ret = $MprAdminTransportCreate->Call($hMprServer, $dwTransportId, $lpwsTransportName, $pGlobalInfo, $dwGlobalInfoSize, $pClientInterfaceInfo, $dwClientInterfaceInfoSize, $lpwsDLLPath);
# hMprServer : INT_PTR -> LPARAM
# dwTransportId : DWORD -> DWORD
# lpwsTransportName : LPWSTR optional -> LPCWSTR
# pGlobalInfo : BYTE* -> LPVOID
# dwGlobalInfoSize : DWORD -> DWORD
# pClientInterfaceInfo : BYTE* optional -> LPVOID
# dwClientInterfaceInfoSize : DWORD optional -> DWORD
# lpwsDLLPath : LPWSTR -> LPCWSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。