alljoyn_msgarg_create

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

alljoyn_msgarg alljoyn_msgarg_create(void);

<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_msgarg_create() As IntPtr
End Function

Declare PtrSafe Function alljoyn_msgarg_create Lib "msajapi" () 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_msgarg_create = ctypes.windll.msajapi.alljoyn_msgarg_create
alljoyn_msgarg_create.restype = ctypes.c_ssize_t
alljoyn_msgarg_create.argtypes = []

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_msgarg_create = Fiddle::Function.new(
  lib['alljoyn_msgarg_create'],
  [],
  Fiddle::TYPE_INTPTR_T)

#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_msgarg_create() -> isize;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MSAJApi.dll")]
public static extern IntPtr alljoyn_msgarg_create();
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_msgarg_create' -Namespace Win32 -PassThru
# $api::alljoyn_msgarg_create()

#uselib "MSAJApi.dll"
#func global alljoyn_msgarg_create "alljoyn_msgarg_create"
; alljoyn_msgarg_create   ; 戻り値は stat
; ※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_msgarg_create "alljoyn_msgarg_create"
; res = alljoyn_msgarg_create()

; alljoyn_msgarg alljoyn_msgarg_create()
#uselib "MSAJApi.dll"
#cfunc global alljoyn_msgarg_create "alljoyn_msgarg_create"
; res = alljoyn_msgarg_create()

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

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_msgarg_create = msajapi.NewProc("alljoyn_msgarg_create")
)

r1, _, err := procalljoyn_msgarg_create.Call()
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // alljoyn_msgarg

function alljoyn_msgarg_create: NativeInt; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_msgarg_create';

result := DllCall("MSAJApi\alljoyn_msgarg_create", "Ptr")

●alljoyn_msgarg_create() = DLL("MSAJApi.dll", "int alljoyn_msgarg_create()")
# 呼び出し: alljoyn_msgarg_create()
# 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)。