FilterReplyMessage

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

HRESULT FilterReplyMessage(
    HANDLE hPort,
    FILTER_REPLY_HEADER* lpReplyBuffer,
    DWORD dwReplyBufferSize
);

<DllImport("FLTLIB.dll", ExactSpelling:=True)>
Public Shared Function FilterReplyMessage(
    hPort As IntPtr,   ' HANDLE
    lpReplyBuffer As IntPtr,   ' FILTER_REPLY_HEADER*
    dwReplyBufferSize As UInteger   ' DWORD
) As Integer
End Function

' hPort : HANDLE
' lpReplyBuffer : FILTER_REPLY_HEADER*
' dwReplyBufferSize : DWORD
Declare PtrSafe Function FilterReplyMessage Lib "fltlib" ( _
    ByVal hPort As LongPtr, _
    ByVal lpReplyBuffer As LongPtr, _
    ByVal dwReplyBufferSize 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

FilterReplyMessage = ctypes.windll.fltlib.FilterReplyMessage
FilterReplyMessage.restype = ctypes.c_int
FilterReplyMessage.argtypes = [
    wintypes.HANDLE,  # hPort : HANDLE
    ctypes.c_void_p,  # lpReplyBuffer : FILTER_REPLY_HEADER*
    wintypes.DWORD,  # dwReplyBufferSize : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('FLTLIB.dll')
FilterReplyMessage = Fiddle::Function.new(
  lib['FilterReplyMessage'],
  [
    Fiddle::TYPE_VOIDP,  # hPort : HANDLE
    Fiddle::TYPE_VOIDP,  # lpReplyBuffer : FILTER_REPLY_HEADER*
    -Fiddle::TYPE_INT,  # dwReplyBufferSize : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "fltlib")]
extern "system" {
    fn FilterReplyMessage(
        hPort: *mut core::ffi::c_void,  // HANDLE
        lpReplyBuffer: *mut FILTER_REPLY_HEADER,  // FILTER_REPLY_HEADER*
        dwReplyBufferSize: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("FLTLIB.dll")]
public static extern int FilterReplyMessage(IntPtr hPort, IntPtr lpReplyBuffer, uint dwReplyBufferSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'FLTLIB_FilterReplyMessage' -Namespace Win32 -PassThru
# $api::FilterReplyMessage(hPort, lpReplyBuffer, dwReplyBufferSize)

#uselib "FLTLIB.dll"
#func global FilterReplyMessage "FilterReplyMessage" sptr, sptr, sptr
; FilterReplyMessage hPort, varptr(lpReplyBuffer), dwReplyBufferSize   ; 戻り値は stat
; hPort : HANDLE -> "sptr"
; lpReplyBuffer : FILTER_REPLY_HEADER* -> "sptr"
; dwReplyBufferSize : DWORD -> "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 "FLTLIB.dll"
#cfunc global FilterReplyMessage "FilterReplyMessage" sptr, var, int
; res = FilterReplyMessage(hPort, lpReplyBuffer, dwReplyBufferSize)
; hPort : HANDLE -> "sptr"
; lpReplyBuffer : FILTER_REPLY_HEADER* -> "var"
; dwReplyBufferSize : DWORD -> "int"
; ※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。

; HRESULT FilterReplyMessage(HANDLE hPort, FILTER_REPLY_HEADER* lpReplyBuffer, DWORD dwReplyBufferSize)
#uselib "FLTLIB.dll"
#cfunc global FilterReplyMessage "FilterReplyMessage" intptr, var, int
; res = FilterReplyMessage(hPort, lpReplyBuffer, dwReplyBufferSize)
; hPort : HANDLE -> "intptr"
; lpReplyBuffer : FILTER_REPLY_HEADER* -> "var"
; dwReplyBufferSize : DWORD -> "int"
; ※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。

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

var (
	fltlib = windows.NewLazySystemDLL("FLTLIB.dll")
	procFilterReplyMessage = fltlib.NewProc("FilterReplyMessage")
)

// hPort (HANDLE), lpReplyBuffer (FILTER_REPLY_HEADER*), dwReplyBufferSize (DWORD)
r1, _, err := procFilterReplyMessage.Call(
	uintptr(hPort),
	uintptr(lpReplyBuffer),
	uintptr(dwReplyBufferSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function FilterReplyMessage(
  hPort: THandle;   // HANDLE
  lpReplyBuffer: Pointer;   // FILTER_REPLY_HEADER*
  dwReplyBufferSize: DWORD   // DWORD
): Integer; stdcall;
  external 'FLTLIB.dll' name 'FilterReplyMessage';

result := DllCall("FLTLIB\FilterReplyMessage"
    , "Ptr", hPort   ; HANDLE
    , "Ptr", lpReplyBuffer   ; FILTER_REPLY_HEADER*
    , "UInt", dwReplyBufferSize   ; DWORD
    , "Int")   ; return: HRESULT

●FilterReplyMessage(hPort, lpReplyBuffer, dwReplyBufferSize) = DLL("FLTLIB.dll", "int FilterReplyMessage(void*, void*, dword)")
# 呼び出し: FilterReplyMessage(hPort, lpReplyBuffer, dwReplyBufferSize)
# hPort : HANDLE -> "void*"
# lpReplyBuffer : FILTER_REPLY_HEADER* -> "void*"
# dwReplyBufferSize : DWORD -> "dword"
# 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)。