alljoyn_message_description

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

UINT_PTR alljoyn_message_description(
    alljoyn_message msg,
    LPSTR str,
    UINT_PTR buf
);

<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_message_description(
    msg As IntPtr,   ' alljoyn_message
    <MarshalAs(UnmanagedType.LPStr)> str As String,   ' LPSTR
    buf As UIntPtr   ' UINT_PTR
) As UIntPtr
End Function

' msg : alljoyn_message
' str : LPSTR
' buf : UINT_PTR
Declare PtrSafe Function alljoyn_message_description Lib "msajapi" ( _
    ByVal msg As LongPtr, _
    ByVal str As String, _
    ByVal buf As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

alljoyn_message_description = ctypes.windll.msajapi.alljoyn_message_description
alljoyn_message_description.restype = ctypes.c_size_t
alljoyn_message_description.argtypes = [
    ctypes.c_ssize_t,  # msg : alljoyn_message
    wintypes.LPCSTR,  # str : LPSTR
    ctypes.c_size_t,  # buf : UINT_PTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_message_description = Fiddle::Function.new(
  lib['alljoyn_message_description'],
  [
    Fiddle::TYPE_INTPTR_T,  # msg : alljoyn_message
    Fiddle::TYPE_VOIDP,  # str : LPSTR
    Fiddle::TYPE_UINTPTR_T,  # buf : UINT_PTR
  ],
  Fiddle::TYPE_UINTPTR_T)

#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_message_description(
        msg: isize,  // alljoyn_message
        str: *mut u8,  // LPSTR
        buf: usize  // UINT_PTR
    ) -> usize;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MSAJApi.dll")]
public static extern UIntPtr alljoyn_message_description(IntPtr msg, [MarshalAs(UnmanagedType.LPStr)] string str, UIntPtr buf);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_message_description' -Namespace Win32 -PassThru
# $api::alljoyn_message_description(msg, str, buf)

#uselib "MSAJApi.dll"
#func global alljoyn_message_description "alljoyn_message_description" sptr, sptr, sptr
; alljoyn_message_description msg, str, buf   ; 戻り値は stat
; msg : alljoyn_message -> "sptr"
; str : LPSTR -> "sptr"
; buf : UINT_PTR -> "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 "MSAJApi.dll"
#cfunc global alljoyn_message_description "alljoyn_message_description" sptr, str, sptr
; res = alljoyn_message_description(msg, str, buf)
; msg : alljoyn_message -> "sptr"
; str : LPSTR -> "str"
; buf : UINT_PTR -> "sptr"

; UINT_PTR alljoyn_message_description(alljoyn_message msg, LPSTR str, UINT_PTR buf)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_message_description "alljoyn_message_description" intptr, str, intptr
; res = alljoyn_message_description(msg, str, buf)
; msg : alljoyn_message -> "intptr"
; str : LPSTR -> "str"
; buf : UINT_PTR -> "intptr"

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

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_message_description = msajapi.NewProc("alljoyn_message_description")
)

// msg (alljoyn_message), str (LPSTR), buf (UINT_PTR)
r1, _, err := procalljoyn_message_description.Call(
	uintptr(msg),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(str))),
	uintptr(buf),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // UINT_PTR

function alljoyn_message_description(
  msg: NativeInt;   // alljoyn_message
  str: PAnsiChar;   // LPSTR
  buf: NativeUInt   // UINT_PTR
): NativeUInt; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_message_description';

result := DllCall("MSAJApi\alljoyn_message_description"
    , "Ptr", msg   ; alljoyn_message
    , "AStr", str   ; LPSTR
    , "UPtr", buf   ; UINT_PTR
    , "UPtr")   ; return: UINT_PTR

●alljoyn_message_description(msg, str, buf) = DLL("MSAJApi.dll", "int alljoyn_message_description(int, char*, int)")
# 呼び出し: alljoyn_message_description(msg, str, buf)
# msg : alljoyn_message -> "int"
# str : LPSTR -> "char*"
# buf : UINT_PTR -> "int"
# 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 "msajapi" fn alljoyn_message_description(
    msg: isize, // alljoyn_message
    str: [*c]const u8, // LPSTR
    buf: usize // UINT_PTR
) callconv(std.os.windows.WINAPI) usize;

proc alljoyn_message_description(
    msg: int,  # alljoyn_message
    str: cstring,  # LPSTR
    buf: uint  # UINT_PTR
): uint {.importc: "alljoyn_message_description", stdcall, dynlib: "MSAJApi.dll".}

pragma(lib, "msajapi");
extern(Windows)
size_t alljoyn_message_description(
    ptrdiff_t msg,   // alljoyn_message
    const(char)* str,   // LPSTR
    size_t buf   // UINT_PTR
);

ccall((:alljoyn_message_description, "MSAJApi.dll"), stdcall, Csize_t,
      (Int, Cstring, Csize_t),
      msg, str, buf)
# msg : alljoyn_message -> Int
# str : LPSTR -> Cstring
# buf : UINT_PTR -> Csize_t
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uintptr_t alljoyn_message_description(
    intptr_t msg,
    const char* str,
    uintptr_t buf);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_message_description(msg, str, buf)
-- msg : alljoyn_message
-- str : LPSTR
-- buf : UINT_PTR
-- 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('MSAJApi.dll');
const alljoyn_message_description = lib.func('__stdcall', 'alljoyn_message_description', 'uintptr_t', ['intptr_t', 'str', 'uintptr_t']);
// alljoyn_message_description(msg, str, buf)
// msg : alljoyn_message -> 'intptr_t'
// str : LPSTR -> 'str'
// buf : UINT_PTR -> 'uintptr_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("MSAJApi.dll", {
  alljoyn_message_description: { parameters: ["isize", "buffer", "usize"], result: "usize" },
});
// lib.symbols.alljoyn_message_description(msg, str, buf)
// msg : alljoyn_message -> "isize"
// str : LPSTR -> "buffer"
// buf : UINT_PTR -> "usize"
// 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
size_t alljoyn_message_description(
    intptr_t msg,
    const char* str,
    size_t buf);
C, "MSAJApi.dll");
// $ffi->alljoyn_message_description(msg, str, buf);
// msg : alljoyn_message
// str : LPSTR
// buf : UINT_PTR
// 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 Msajapi extends StdCallLibrary {
    Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
    long alljoyn_message_description(
        long msg,   // alljoyn_message
        String str,   // LPSTR
        long buf   // UINT_PTR
    );
}

@[Link("msajapi")]
lib LibMSAJApi
  fun alljoyn_message_description = alljoyn_message_description(
    msg : LibC::SSizeT,   # alljoyn_message
    str : UInt8*,   # LPSTR
    buf : LibC::SizeT   # UINT_PTR
  ) : LibC::SizeT
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 alljoyn_message_descriptionNative = UintPtr Function(IntPtr, Pointer<Utf8>, UintPtr);
typedef alljoyn_message_descriptionDart = int Function(int, Pointer<Utf8>, int);
final alljoyn_message_description = DynamicLibrary.open('MSAJApi.dll')
    .lookupFunction<alljoyn_message_descriptionNative, alljoyn_message_descriptionDart>('alljoyn_message_description');
// msg : alljoyn_message -> IntPtr
// str : LPSTR -> Pointer<Utf8>
// buf : UINT_PTR -> UintPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function alljoyn_message_description(
  msg: NativeInt;   // alljoyn_message
  str: PAnsiChar;   // LPSTR
  buf: NativeUInt   // UINT_PTR
): NativeUInt; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_message_description';

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

foreign import stdcall safe "alljoyn_message_description"
  c_alljoyn_message_description :: CIntPtr -> CString -> CUIntPtr -> IO CUIntPtr
-- msg : alljoyn_message -> CIntPtr
-- str : LPSTR -> CString
-- buf : UINT_PTR -> CUIntPtr
-- 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 alljoyn_message_description =
  foreign "alljoyn_message_description"
    (intptr_t @-> string @-> size_t @-> returning size_t)
(* msg : alljoyn_message -> intptr_t *)
(* str : LPSTR -> string *)
(* buf : UINT_PTR -> size_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 msajapi (t "MSAJApi.dll"))
(cffi:use-foreign-library msajapi)

(cffi:defcfun ("alljoyn_message_description" alljoyn-message-description :convention :stdcall) :uint64
  (msg :int64)   ; alljoyn_message
  (str :string)   ; LPSTR
  (buf :uint64))   ; UINT_PTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $alljoyn_message_description = Win32::API::More->new('MSAJApi',
    'WPARAM alljoyn_message_description(LPARAM msg, LPCSTR str, WPARAM buf)');
# my $ret = $alljoyn_message_description->Call($msg, $str, $buf);
# msg : alljoyn_message -> LPARAM
# str : LPSTR -> LPCSTR
# buf : UINT_PTR -> WPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。