WdsTransportServerFreeBuffer

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

HRESULT WdsTransportServerFreeBuffer(
    HANDLE hProvider,
    void* pvBuffer
);

<DllImport("WDSMC.dll", ExactSpelling:=True)>
Public Shared Function WdsTransportServerFreeBuffer(
    hProvider As IntPtr,   ' HANDLE
    pvBuffer As IntPtr   ' void*
) As Integer
End Function

' hProvider : HANDLE
' pvBuffer : void*
Declare PtrSafe Function WdsTransportServerFreeBuffer Lib "wdsmc" ( _
    ByVal hProvider As LongPtr, _
    ByVal pvBuffer 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

WdsTransportServerFreeBuffer = ctypes.windll.wdsmc.WdsTransportServerFreeBuffer
WdsTransportServerFreeBuffer.restype = ctypes.c_int
WdsTransportServerFreeBuffer.argtypes = [
    wintypes.HANDLE,  # hProvider : HANDLE
    ctypes.POINTER(None),  # pvBuffer : void*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WDSMC.dll')
WdsTransportServerFreeBuffer = Fiddle::Function.new(
  lib['WdsTransportServerFreeBuffer'],
  [
    Fiddle::TYPE_VOIDP,  # hProvider : HANDLE
    Fiddle::TYPE_VOIDP,  # pvBuffer : void*
  ],
  Fiddle::TYPE_INT)

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

$sig = @"
[DllImport("WDSMC.dll")]
public static extern int WdsTransportServerFreeBuffer(IntPtr hProvider, IntPtr pvBuffer);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WDSMC_WdsTransportServerFreeBuffer' -Namespace Win32 -PassThru
# $api::WdsTransportServerFreeBuffer(hProvider, pvBuffer)

#uselib "WDSMC.dll"
#func global WdsTransportServerFreeBuffer "WdsTransportServerFreeBuffer" sptr, sptr
; WdsTransportServerFreeBuffer hProvider, pvBuffer   ; 戻り値は stat
; hProvider : HANDLE -> "sptr"
; pvBuffer : void* -> "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 "WDSMC.dll"
#cfunc global WdsTransportServerFreeBuffer "WdsTransportServerFreeBuffer" sptr, sptr
; res = WdsTransportServerFreeBuffer(hProvider, pvBuffer)
; hProvider : HANDLE -> "sptr"
; pvBuffer : void* -> "sptr"

; HRESULT WdsTransportServerFreeBuffer(HANDLE hProvider, void* pvBuffer)
#uselib "WDSMC.dll"
#cfunc global WdsTransportServerFreeBuffer "WdsTransportServerFreeBuffer" intptr, intptr
; res = WdsTransportServerFreeBuffer(hProvider, pvBuffer)
; hProvider : HANDLE -> "intptr"
; pvBuffer : void* -> "intptr"

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

var (
	wdsmc = windows.NewLazySystemDLL("WDSMC.dll")
	procWdsTransportServerFreeBuffer = wdsmc.NewProc("WdsTransportServerFreeBuffer")
)

// hProvider (HANDLE), pvBuffer (void*)
r1, _, err := procWdsTransportServerFreeBuffer.Call(
	uintptr(hProvider),
	uintptr(pvBuffer),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WdsTransportServerFreeBuffer(
  hProvider: THandle;   // HANDLE
  pvBuffer: Pointer   // void*
): Integer; stdcall;
  external 'WDSMC.dll' name 'WdsTransportServerFreeBuffer';

result := DllCall("WDSMC\WdsTransportServerFreeBuffer"
    , "Ptr", hProvider   ; HANDLE
    , "Ptr", pvBuffer   ; void*
    , "Int")   ; return: HRESULT

●WdsTransportServerFreeBuffer(hProvider, pvBuffer) = DLL("WDSMC.dll", "int WdsTransportServerFreeBuffer(void*, void*)")
# 呼び出し: WdsTransportServerFreeBuffer(hProvider, pvBuffer)
# hProvider : HANDLE -> "void*"
# pvBuffer : void* -> "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 "wdsmc" fn WdsTransportServerFreeBuffer(
    hProvider: ?*anyopaque, // HANDLE
    pvBuffer: ?*anyopaque // void*
) callconv(std.os.windows.WINAPI) i32;

proc WdsTransportServerFreeBuffer(
    hProvider: pointer,  # HANDLE
    pvBuffer: pointer  # void*
): int32 {.importc: "WdsTransportServerFreeBuffer", stdcall, dynlib: "WDSMC.dll".}

pragma(lib, "wdsmc");
extern(Windows)
int WdsTransportServerFreeBuffer(
    void* hProvider,   // HANDLE
    void* pvBuffer   // void*
);

ccall((:WdsTransportServerFreeBuffer, "WDSMC.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{Cvoid}),
      hProvider, pvBuffer)
# hProvider : HANDLE -> Ptr{Cvoid}
# pvBuffer : void* -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t WdsTransportServerFreeBuffer(
    void* hProvider,
    void* pvBuffer);
]]
local wdsmc = ffi.load("wdsmc")
-- wdsmc.WdsTransportServerFreeBuffer(hProvider, pvBuffer)
-- hProvider : HANDLE
-- pvBuffer : void*
-- 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('WDSMC.dll');
const WdsTransportServerFreeBuffer = lib.func('__stdcall', 'WdsTransportServerFreeBuffer', 'int32_t', ['void *', 'void *']);
// WdsTransportServerFreeBuffer(hProvider, pvBuffer)
// hProvider : HANDLE -> 'void *'
// pvBuffer : void* -> 'void *'
// 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("WDSMC.dll", {
  WdsTransportServerFreeBuffer: { parameters: ["pointer", "pointer"], result: "i32" },
});
// lib.symbols.WdsTransportServerFreeBuffer(hProvider, pvBuffer)
// hProvider : HANDLE -> "pointer"
// pvBuffer : void* -> "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 WdsTransportServerFreeBuffer(
    void* hProvider,
    void* pvBuffer);
C, "WDSMC.dll");
// $ffi->WdsTransportServerFreeBuffer(hProvider, pvBuffer);
// hProvider : HANDLE
// pvBuffer : void*
// 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 Wdsmc extends StdCallLibrary {
    Wdsmc INSTANCE = Native.load("wdsmc", Wdsmc.class);
    int WdsTransportServerFreeBuffer(
        Pointer hProvider,   // HANDLE
        Pointer pvBuffer   // void*
    );
}

@[Link("wdsmc")]
lib LibWDSMC
  fun WdsTransportServerFreeBuffer = WdsTransportServerFreeBuffer(
    hProvider : Void*,   # HANDLE
    pvBuffer : Void*   # void*
  ) : 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 WdsTransportServerFreeBufferNative = Int32 Function(Pointer<Void>, Pointer<Void>);
typedef WdsTransportServerFreeBufferDart = int Function(Pointer<Void>, Pointer<Void>);
final WdsTransportServerFreeBuffer = DynamicLibrary.open('WDSMC.dll')
    .lookupFunction<WdsTransportServerFreeBufferNative, WdsTransportServerFreeBufferDart>('WdsTransportServerFreeBuffer');
// hProvider : HANDLE -> Pointer<Void>
// pvBuffer : void* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WdsTransportServerFreeBuffer(
  hProvider: THandle;   // HANDLE
  pvBuffer: Pointer   // void*
): Integer; stdcall;
  external 'WDSMC.dll' name 'WdsTransportServerFreeBuffer';

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

foreign import stdcall safe "WdsTransportServerFreeBuffer"
  c_WdsTransportServerFreeBuffer :: Ptr () -> Ptr () -> IO Int32
-- hProvider : HANDLE -> Ptr ()
-- pvBuffer : void* -> Ptr ()
-- 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 wdstransportserverfreebuffer =
  foreign "WdsTransportServerFreeBuffer"
    ((ptr void) @-> (ptr void) @-> returning int32_t)
(* hProvider : HANDLE -> (ptr void) *)
(* pvBuffer : void* -> (ptr void) *)
(* 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 wdsmc (t "WDSMC.dll"))
(cffi:use-foreign-library wdsmc)

(cffi:defcfun ("WdsTransportServerFreeBuffer" wds-transport-server-free-buffer :convention :stdcall) :int32
  (h-provider :pointer)   ; HANDLE
  (pv-buffer :pointer))   ; void*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $WdsTransportServerFreeBuffer = Win32::API::More->new('WDSMC',
    'int WdsTransportServerFreeBuffer(HANDLE hProvider, LPVOID pvBuffer)');
# my $ret = $WdsTransportServerFreeBuffer->Call($hProvider, $pvBuffer);
# hProvider : HANDLE -> HANDLE
# pvBuffer : void* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。