MesInqProcEncodingId

// RPCRT4.dll
#include <windows.h>

RPC_STATUS MesInqProcEncodingId(
    void* Handle,
    RPC_SYNTAX_IDENTIFIER* pInterfaceId,
    DWORD* pProcNum
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function MesInqProcEncodingId(
    Handle As IntPtr,   ' void* in/out
    pInterfaceId As IntPtr,   ' RPC_SYNTAX_IDENTIFIER* in/out
    ByRef pProcNum As UInteger   ' DWORD* in/out
) As Integer
End Function

' Handle : void* in/out
' pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out
' pProcNum : DWORD* in/out
Declare PtrSafe Function MesInqProcEncodingId Lib "rpcrt4" ( _
    ByVal Handle As LongPtr, _
    ByVal pInterfaceId As LongPtr, _
    ByRef pProcNum 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

MesInqProcEncodingId = ctypes.windll.rpcrt4.MesInqProcEncodingId
MesInqProcEncodingId.restype = ctypes.c_int
MesInqProcEncodingId.argtypes = [
    ctypes.POINTER(None),  # Handle : void* in/out
    ctypes.c_void_p,  # pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out
    ctypes.POINTER(wintypes.DWORD),  # pProcNum : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
MesInqProcEncodingId = Fiddle::Function.new(
  lib['MesInqProcEncodingId'],
  [
    Fiddle::TYPE_VOIDP,  # Handle : void* in/out
    Fiddle::TYPE_VOIDP,  # pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out
    Fiddle::TYPE_VOIDP,  # pProcNum : DWORD* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn MesInqProcEncodingId(
        Handle: *mut (),  // void* in/out
        pInterfaceId: *mut RPC_SYNTAX_IDENTIFIER,  // RPC_SYNTAX_IDENTIFIER* in/out
        pProcNum: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern int MesInqProcEncodingId(IntPtr Handle, IntPtr pInterfaceId, ref uint pProcNum);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_MesInqProcEncodingId' -Namespace Win32 -PassThru
# $api::MesInqProcEncodingId(Handle, pInterfaceId, pProcNum)

#uselib "RPCRT4.dll"
#func global MesInqProcEncodingId "MesInqProcEncodingId" sptr, sptr, sptr
; MesInqProcEncodingId Handle, varptr(pInterfaceId), varptr(pProcNum)   ; 戻り値は stat
; Handle : void* in/out -> "sptr"
; pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out -> "sptr"
; pProcNum : DWORD* 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。

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

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procMesInqProcEncodingId = rpcrt4.NewProc("MesInqProcEncodingId")
)

// Handle (void* in/out), pInterfaceId (RPC_SYNTAX_IDENTIFIER* in/out), pProcNum (DWORD* in/out)
r1, _, err := procMesInqProcEncodingId.Call(
	uintptr(Handle),
	uintptr(pInterfaceId),
	uintptr(pProcNum),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function MesInqProcEncodingId(
  Handle: Pointer;   // void* in/out
  pInterfaceId: Pointer;   // RPC_SYNTAX_IDENTIFIER* in/out
  pProcNum: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'RPCRT4.dll' name 'MesInqProcEncodingId';

result := DllCall("RPCRT4\MesInqProcEncodingId"
    , "Ptr", Handle   ; void* in/out
    , "Ptr", pInterfaceId   ; RPC_SYNTAX_IDENTIFIER* in/out
    , "Ptr", pProcNum   ; DWORD* in/out
    , "Int")   ; return: RPC_STATUS

●MesInqProcEncodingId(Handle, pInterfaceId, pProcNum) = DLL("RPCRT4.dll", "int MesInqProcEncodingId(void*, void*, void*)")
# 呼び出し: MesInqProcEncodingId(Handle, pInterfaceId, pProcNum)
# Handle : void* in/out -> "void*"
# pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out -> "void*"
# pProcNum : DWORD* 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 "rpcrt4" fn MesInqProcEncodingId(
    Handle: ?*anyopaque, // void* in/out
    pInterfaceId: [*c]RPC_SYNTAX_IDENTIFIER, // RPC_SYNTAX_IDENTIFIER* in/out
    pProcNum: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) i32;

proc MesInqProcEncodingId(
    Handle: pointer,  # void* in/out
    pInterfaceId: ptr RPC_SYNTAX_IDENTIFIER,  # RPC_SYNTAX_IDENTIFIER* in/out
    pProcNum: ptr uint32  # DWORD* in/out
): int32 {.importc: "MesInqProcEncodingId", stdcall, dynlib: "RPCRT4.dll".}

pragma(lib, "rpcrt4");
extern(Windows)
int MesInqProcEncodingId(
    void* Handle,   // void* in/out
    RPC_SYNTAX_IDENTIFIER* pInterfaceId,   // RPC_SYNTAX_IDENTIFIER* in/out
    uint* pProcNum   // DWORD* in/out
);

ccall((:MesInqProcEncodingId, "RPCRT4.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{RPC_SYNTAX_IDENTIFIER}, Ptr{UInt32}),
      Handle, pInterfaceId, pProcNum)
# Handle : void* in/out -> Ptr{Cvoid}
# pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out -> Ptr{RPC_SYNTAX_IDENTIFIER}
# pProcNum : DWORD* in/out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t MesInqProcEncodingId(
    void* Handle,
    void* pInterfaceId,
    uint32_t* pProcNum);
]]
local rpcrt4 = ffi.load("rpcrt4")
-- rpcrt4.MesInqProcEncodingId(Handle, pInterfaceId, pProcNum)
-- Handle : void* in/out
-- pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out
-- pProcNum : DWORD* 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('RPCRT4.dll');
const MesInqProcEncodingId = lib.func('__stdcall', 'MesInqProcEncodingId', 'int32_t', ['void *', 'void *', 'uint32_t *']);
// MesInqProcEncodingId(Handle, pInterfaceId, pProcNum)
// Handle : void* in/out -> 'void *'
// pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out -> 'void *'
// pProcNum : DWORD* in/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("RPCRT4.dll", {
  MesInqProcEncodingId: { parameters: ["pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.MesInqProcEncodingId(Handle, pInterfaceId, pProcNum)
// Handle : void* in/out -> "pointer"
// pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out -> "pointer"
// pProcNum : DWORD* 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
int32_t MesInqProcEncodingId(
    void* Handle,
    void* pInterfaceId,
    uint32_t* pProcNum);
C, "RPCRT4.dll");
// $ffi->MesInqProcEncodingId(Handle, pInterfaceId, pProcNum);
// Handle : void* in/out
// pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out
// pProcNum : DWORD* 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 Rpcrt4 extends StdCallLibrary {
    Rpcrt4 INSTANCE = Native.load("rpcrt4", Rpcrt4.class);
    int MesInqProcEncodingId(
        Pointer Handle,   // void* in/out
        Pointer pInterfaceId,   // RPC_SYNTAX_IDENTIFIER* in/out
        IntByReference pProcNum   // DWORD* in/out
    );
}

@[Link("rpcrt4")]
lib LibRPCRT4
  fun MesInqProcEncodingId = MesInqProcEncodingId(
    Handle : Void*,   # void* in/out
    pInterfaceId : RPC_SYNTAX_IDENTIFIER*,   # RPC_SYNTAX_IDENTIFIER* in/out
    pProcNum : UInt32*   # DWORD* in/out
  ) : Int32
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 MesInqProcEncodingIdNative = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Uint32>);
typedef MesInqProcEncodingIdDart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Uint32>);
final MesInqProcEncodingId = DynamicLibrary.open('RPCRT4.dll')
    .lookupFunction<MesInqProcEncodingIdNative, MesInqProcEncodingIdDart>('MesInqProcEncodingId');
// Handle : void* in/out -> Pointer<Void>
// pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out -> Pointer<Void>
// pProcNum : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function MesInqProcEncodingId(
  Handle: Pointer;   // void* in/out
  pInterfaceId: Pointer;   // RPC_SYNTAX_IDENTIFIER* in/out
  pProcNum: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'RPCRT4.dll' name 'MesInqProcEncodingId';

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

foreign import stdcall safe "MesInqProcEncodingId"
  c_MesInqProcEncodingId :: Ptr () -> Ptr () -> Ptr Word32 -> IO Int32
-- Handle : void* in/out -> Ptr ()
-- pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out -> Ptr ()
-- pProcNum : DWORD* in/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 mesinqprocencodingid =
  foreign "MesInqProcEncodingId"
    ((ptr void) @-> (ptr void) @-> (ptr uint32_t) @-> returning int32_t)
(* Handle : void* in/out -> (ptr void) *)
(* pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out -> (ptr void) *)
(* pProcNum : DWORD* in/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 rpcrt4 (t "RPCRT4.dll"))
(cffi:use-foreign-library rpcrt4)

(cffi:defcfun ("MesInqProcEncodingId" mes-inq-proc-encoding-id :convention :stdcall) :int32
  (handle :pointer)   ; void* in/out
  (p-interface-id :pointer)   ; RPC_SYNTAX_IDENTIFIER* in/out
  (p-proc-num :pointer))   ; DWORD* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $MesInqProcEncodingId = Win32::API::More->new('RPCRT4',
    'int MesInqProcEncodingId(LPVOID Handle, LPVOID pInterfaceId, LPVOID pProcNum)');
# my $ret = $MesInqProcEncodingId->Call($Handle, $pInterfaceId, $pProcNum);
# Handle : void* in/out -> LPVOID
# pInterfaceId : RPC_SYNTAX_IDENTIFIER* in/out -> LPVOID
# pProcNum : DWORD* 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。