wglSwapLayerBuffers

// OPENGL32.dll
#include <windows.h>

BOOL wglSwapLayerBuffers(
    HDC param0,
    DWORD param1
);

<DllImport("OPENGL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function wglSwapLayerBuffers(
    param0 As IntPtr,   ' HDC
    param1 As UInteger   ' DWORD
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' param0 : HDC
' param1 : DWORD
Declare PtrSafe Function wglSwapLayerBuffers Lib "opengl32" ( _
    ByVal param0 As LongPtr, _
    ByVal param1 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

wglSwapLayerBuffers = ctypes.windll.opengl32.wglSwapLayerBuffers
wglSwapLayerBuffers.restype = wintypes.BOOL
wglSwapLayerBuffers.argtypes = [
    wintypes.HANDLE,  # param0 : HDC
    wintypes.DWORD,  # param1 : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OPENGL32.dll')
wglSwapLayerBuffers = Fiddle::Function.new(
  lib['wglSwapLayerBuffers'],
  [
    Fiddle::TYPE_VOIDP,  # param0 : HDC
    -Fiddle::TYPE_INT,  # param1 : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "opengl32")]
extern "system" {
    fn wglSwapLayerBuffers(
        param0: *mut core::ffi::c_void,  // HDC
        param1: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("OPENGL32.dll", SetLastError = true)]
public static extern bool wglSwapLayerBuffers(IntPtr param0, uint param1);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OPENGL32_wglSwapLayerBuffers' -Namespace Win32 -PassThru
# $api::wglSwapLayerBuffers(param0, param1)

#uselib "OPENGL32.dll"
#func global wglSwapLayerBuffers "wglSwapLayerBuffers" sptr, sptr
; wglSwapLayerBuffers param0, param1   ; 戻り値は stat
; param0 : HDC -> "sptr"
; param1 : 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 "OPENGL32.dll"
#cfunc global wglSwapLayerBuffers "wglSwapLayerBuffers" sptr, int
; res = wglSwapLayerBuffers(param0, param1)
; param0 : HDC -> "sptr"
; param1 : DWORD -> "int"

; BOOL wglSwapLayerBuffers(HDC param0, DWORD param1)
#uselib "OPENGL32.dll"
#cfunc global wglSwapLayerBuffers "wglSwapLayerBuffers" intptr, int
; res = wglSwapLayerBuffers(param0, param1)
; param0 : HDC -> "intptr"
; param1 : DWORD -> "int"

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

var (
	opengl32 = windows.NewLazySystemDLL("OPENGL32.dll")
	procwglSwapLayerBuffers = opengl32.NewProc("wglSwapLayerBuffers")
)

// param0 (HDC), param1 (DWORD)
r1, _, err := procwglSwapLayerBuffers.Call(
	uintptr(param0),
	uintptr(param1),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function wglSwapLayerBuffers(
  param0: THandle;   // HDC
  param1: DWORD   // DWORD
): BOOL; stdcall;
  external 'OPENGL32.dll' name 'wglSwapLayerBuffers';

result := DllCall("OPENGL32\wglSwapLayerBuffers"
    , "Ptr", param0   ; HDC
    , "UInt", param1   ; DWORD
    , "Int")   ; return: BOOL

●wglSwapLayerBuffers(param0, param1) = DLL("OPENGL32.dll", "bool wglSwapLayerBuffers(void*, dword)")
# 呼び出し: wglSwapLayerBuffers(param0, param1)
# param0 : HDC -> "void*"
# param1 : 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)。

const std = @import("std");

extern "opengl32" fn wglSwapLayerBuffers(
    param0: ?*anyopaque, // HDC
    param1: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;

proc wglSwapLayerBuffers(
    param0: pointer,  # HDC
    param1: uint32  # DWORD
): int32 {.importc: "wglSwapLayerBuffers", stdcall, dynlib: "OPENGL32.dll".}

pragma(lib, "opengl32");
extern(Windows)
int wglSwapLayerBuffers(
    void* param0,   // HDC
    uint param1   // DWORD
);

ccall((:wglSwapLayerBuffers, "OPENGL32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, UInt32),
      param0, param1)
# param0 : HDC -> Ptr{Cvoid}
# param1 : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t wglSwapLayerBuffers(
    void* param0,
    uint32_t param1);
]]
local opengl32 = ffi.load("opengl32")
-- opengl32.wglSwapLayerBuffers(param0, param1)
-- param0 : HDC
-- param1 : DWORD
-- 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('OPENGL32.dll');
const wglSwapLayerBuffers = lib.func('__stdcall', 'wglSwapLayerBuffers', 'int32_t', ['void *', 'uint32_t']);
// wglSwapLayerBuffers(param0, param1)
// param0 : HDC -> 'void *'
// param1 : DWORD -> 'uint32_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("OPENGL32.dll", {
  wglSwapLayerBuffers: { parameters: ["pointer", "u32"], result: "i32" },
});
// lib.symbols.wglSwapLayerBuffers(param0, param1)
// param0 : HDC -> "pointer"
// param1 : DWORD -> "u32"
// 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 wglSwapLayerBuffers(
    void* param0,
    uint32_t param1);
C, "OPENGL32.dll");
// $ffi->wglSwapLayerBuffers(param0, param1);
// param0 : HDC
// param1 : DWORD
// 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 Opengl32 extends StdCallLibrary {
    Opengl32 INSTANCE = Native.load("opengl32", Opengl32.class);
    boolean wglSwapLayerBuffers(
        Pointer param0,   // HDC
        int param1   // DWORD
    );
}

@[Link("opengl32")]
lib LibOPENGL32
  fun wglSwapLayerBuffers = wglSwapLayerBuffers(
    param0 : Void*,   # HDC
    param1 : UInt32   # DWORD
  ) : 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 wglSwapLayerBuffersNative = Int32 Function(Pointer<Void>, Uint32);
typedef wglSwapLayerBuffersDart = int Function(Pointer<Void>, int);
final wglSwapLayerBuffers = DynamicLibrary.open('OPENGL32.dll')
    .lookupFunction<wglSwapLayerBuffersNative, wglSwapLayerBuffersDart>('wglSwapLayerBuffers');
// param0 : HDC -> Pointer<Void>
// param1 : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function wglSwapLayerBuffers(
  param0: THandle;   // HDC
  param1: DWORD   // DWORD
): BOOL; stdcall;
  external 'OPENGL32.dll' name 'wglSwapLayerBuffers';

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

foreign import stdcall safe "wglSwapLayerBuffers"
  c_wglSwapLayerBuffers :: Ptr () -> Word32 -> IO CInt
-- param0 : HDC -> Ptr ()
-- param1 : DWORD -> Word32
-- 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 wglswaplayerbuffers =
  foreign "wglSwapLayerBuffers"
    ((ptr void) @-> uint32_t @-> returning int32_t)
(* param0 : HDC -> (ptr void) *)
(* param1 : DWORD -> uint32_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 opengl32 (t "OPENGL32.dll"))
(cffi:use-foreign-library opengl32)

(cffi:defcfun ("wglSwapLayerBuffers" wgl-swap-layer-buffers :convention :stdcall) :int32
  (param0 :pointer)   ; HDC
  (param1 :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $wglSwapLayerBuffers = Win32::API::More->new('OPENGL32',
    'BOOL wglSwapLayerBuffers(HANDLE param0, DWORD param1)');
# my $ret = $wglSwapLayerBuffers->Call($param0, $param1);
# param0 : HDC -> HANDLE
# param1 : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。