MQLocateEnd

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

HRESULT MQLocateEnd(
    HANDLE hEnum
);

<DllImport("mqrt.dll", ExactSpelling:=True)>
Public Shared Function MQLocateEnd(
    hEnum As IntPtr   ' HANDLE
) As Integer
End Function

' hEnum : HANDLE
Declare PtrSafe Function MQLocateEnd Lib "mqrt" ( _
    ByVal hEnum 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

MQLocateEnd = ctypes.windll.mqrt.MQLocateEnd
MQLocateEnd.restype = ctypes.c_int
MQLocateEnd.argtypes = [
    wintypes.HANDLE,  # hEnum : HANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('mqrt.dll')
MQLocateEnd = Fiddle::Function.new(
  lib['MQLocateEnd'],
  [
    Fiddle::TYPE_VOIDP,  # hEnum : HANDLE
  ],
  Fiddle::TYPE_INT)

#[link(name = "mqrt")]
extern "system" {
    fn MQLocateEnd(
        hEnum: *mut core::ffi::c_void  // HANDLE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("mqrt.dll")]
public static extern int MQLocateEnd(IntPtr hEnum);
"@
$api = Add-Type -MemberDefinition $sig -Name 'mqrt_MQLocateEnd' -Namespace Win32 -PassThru
# $api::MQLocateEnd(hEnum)

#uselib "mqrt.dll"
#func global MQLocateEnd "MQLocateEnd" sptr
; MQLocateEnd hEnum   ; 戻り値は stat
; hEnum : HANDLE -> "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 "mqrt.dll"
#cfunc global MQLocateEnd "MQLocateEnd" sptr
; res = MQLocateEnd(hEnum)
; hEnum : HANDLE -> "sptr"

; HRESULT MQLocateEnd(HANDLE hEnum)
#uselib "mqrt.dll"
#cfunc global MQLocateEnd "MQLocateEnd" intptr
; res = MQLocateEnd(hEnum)
; hEnum : HANDLE -> "intptr"

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

var (
	mqrt = windows.NewLazySystemDLL("mqrt.dll")
	procMQLocateEnd = mqrt.NewProc("MQLocateEnd")
)

// hEnum (HANDLE)
r1, _, err := procMQLocateEnd.Call(
	uintptr(hEnum),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function MQLocateEnd(
  hEnum: THandle   // HANDLE
): Integer; stdcall;
  external 'mqrt.dll' name 'MQLocateEnd';

result := DllCall("mqrt\MQLocateEnd"
    , "Ptr", hEnum   ; HANDLE
    , "Int")   ; return: HRESULT

●MQLocateEnd(hEnum) = DLL("mqrt.dll", "int MQLocateEnd(void*)")
# 呼び出し: MQLocateEnd(hEnum)
# hEnum : HANDLE -> "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)。