DXGIDeclareAdapterRemovalSupport

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

HRESULT DXGIDeclareAdapterRemovalSupport(void);

<DllImport("dxgi.dll", ExactSpelling:=True)>
Public Shared Function DXGIDeclareAdapterRemovalSupport() As Integer
End Function

Declare PtrSafe Function DXGIDeclareAdapterRemovalSupport Lib "dxgi" () As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

DXGIDeclareAdapterRemovalSupport = ctypes.windll.dxgi.DXGIDeclareAdapterRemovalSupport
DXGIDeclareAdapterRemovalSupport.restype = ctypes.c_int
DXGIDeclareAdapterRemovalSupport.argtypes = []

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dxgi.dll')
DXGIDeclareAdapterRemovalSupport = Fiddle::Function.new(
  lib['DXGIDeclareAdapterRemovalSupport'],
  [],
  Fiddle::TYPE_INT)

#[link(name = "dxgi")]
extern "system" {
    fn DXGIDeclareAdapterRemovalSupport() -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("dxgi.dll")]
public static extern int DXGIDeclareAdapterRemovalSupport();
"@
$api = Add-Type -MemberDefinition $sig -Name 'dxgi_DXGIDeclareAdapterRemovalSupport' -Namespace Win32 -PassThru
# $api::DXGIDeclareAdapterRemovalSupport()

#uselib "dxgi.dll"
#func global DXGIDeclareAdapterRemovalSupport "DXGIDeclareAdapterRemovalSupport"
; DXGIDeclareAdapterRemovalSupport   ; 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 "dxgi.dll"
#cfunc global DXGIDeclareAdapterRemovalSupport "DXGIDeclareAdapterRemovalSupport"
; res = DXGIDeclareAdapterRemovalSupport()

; HRESULT DXGIDeclareAdapterRemovalSupport()
#uselib "dxgi.dll"
#cfunc global DXGIDeclareAdapterRemovalSupport "DXGIDeclareAdapterRemovalSupport"
; res = DXGIDeclareAdapterRemovalSupport()

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

var (
	dxgi = windows.NewLazySystemDLL("dxgi.dll")
	procDXGIDeclareAdapterRemovalSupport = dxgi.NewProc("DXGIDeclareAdapterRemovalSupport")
)

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

function DXGIDeclareAdapterRemovalSupport: Integer; stdcall;
  external 'dxgi.dll' name 'DXGIDeclareAdapterRemovalSupport';

result := DllCall("dxgi\DXGIDeclareAdapterRemovalSupport", "Int")

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