WinBioAcquireFocus

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

HRESULT WinBioAcquireFocus(void);

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

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

import ctypes
from ctypes import wintypes

WinBioAcquireFocus = ctypes.windll.winbio.WinBioAcquireFocus
WinBioAcquireFocus.restype = ctypes.c_int
WinBioAcquireFocus.argtypes = []

require 'fiddle'
require 'fiddle/import'

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

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

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

#uselib "winbio.dll"
#func global WinBioAcquireFocus "WinBioAcquireFocus"
; WinBioAcquireFocus   ; 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 "winbio.dll"
#cfunc global WinBioAcquireFocus "WinBioAcquireFocus"
; res = WinBioAcquireFocus()

; HRESULT WinBioAcquireFocus()
#uselib "winbio.dll"
#cfunc global WinBioAcquireFocus "WinBioAcquireFocus"
; res = WinBioAcquireFocus()

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

var (
	winbio = windows.NewLazySystemDLL("winbio.dll")
	procWinBioAcquireFocus = winbio.NewProc("WinBioAcquireFocus")
)

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

function WinBioAcquireFocus: Integer; stdcall;
  external 'winbio.dll' name 'WinBioAcquireFocus';

result := DllCall("winbio\WinBioAcquireFocus", "Int")

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