VarBoolFromI8

// OLEAUT32.dll
#include <windows.h>

HRESULT VarBoolFromI8(
    LONGLONG i64In,
    VARIANT_BOOL* pboolOut
);

<DllImport("OLEAUT32.dll", ExactSpelling:=True)>
Public Shared Function VarBoolFromI8(
    i64In As Long,   ' LONGLONG
    <Out> ByRef pboolOut As Short   ' VARIANT_BOOL* out
) As Integer
End Function

' i64In : LONGLONG
' pboolOut : VARIANT_BOOL* out
Declare PtrSafe Function VarBoolFromI8 Lib "oleaut32" ( _
    ByVal i64In As LongLong, _
    ByRef pboolOut As Integer) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

VarBoolFromI8 = ctypes.windll.oleaut32.VarBoolFromI8
VarBoolFromI8.restype = ctypes.c_int
VarBoolFromI8.argtypes = [
    ctypes.c_longlong,  # i64In : LONGLONG
    ctypes.c_void_p,  # pboolOut : VARIANT_BOOL* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLEAUT32.dll')
VarBoolFromI8 = Fiddle::Function.new(
  lib['VarBoolFromI8'],
  [
    Fiddle::TYPE_LONG_LONG,  # i64In : LONGLONG
    Fiddle::TYPE_VOIDP,  # pboolOut : VARIANT_BOOL* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "oleaut32")]
extern "system" {
    fn VarBoolFromI8(
        i64In: i64,  // LONGLONG
        pboolOut: *mut i16  // VARIANT_BOOL* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLEAUT32.dll")]
public static extern int VarBoolFromI8(long i64In, out short pboolOut);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLEAUT32_VarBoolFromI8' -Namespace Win32 -PassThru
# $api::VarBoolFromI8(i64In, pboolOut)

#uselib "OLEAUT32.dll"
#func global VarBoolFromI8 "VarBoolFromI8" sptr, sptr
; VarBoolFromI8 i64In, pboolOut   ; 戻り値は stat
; i64In : LONGLONG -> "sptr"
; pboolOut : VARIANT_BOOL* out -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 "OLEAUT32.dll"
#cfunc global VarBoolFromI8 "VarBoolFromI8" int64, int
; res = VarBoolFromI8(i64In, pboolOut)
; i64In : LONGLONG -> "int64"
; pboolOut : VARIANT_BOOL* out -> "int"
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。

; HRESULT VarBoolFromI8(LONGLONG i64In, VARIANT_BOOL* pboolOut)
#uselib "OLEAUT32.dll"
#cfunc global VarBoolFromI8 "VarBoolFromI8" int64, int
; res = VarBoolFromI8(i64In, pboolOut)
; i64In : LONGLONG -> "int64"
; pboolOut : VARIANT_BOOL* out -> "int"

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

var (
	oleaut32 = windows.NewLazySystemDLL("OLEAUT32.dll")
	procVarBoolFromI8 = oleaut32.NewProc("VarBoolFromI8")
)

// i64In (LONGLONG), pboolOut (VARIANT_BOOL* out)
r1, _, err := procVarBoolFromI8.Call(
	uintptr(i64In),
	uintptr(pboolOut),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function VarBoolFromI8(
  i64In: Int64;   // LONGLONG
  pboolOut: Pointer   // VARIANT_BOOL* out
): Integer; stdcall;
  external 'OLEAUT32.dll' name 'VarBoolFromI8';

result := DllCall("OLEAUT32\VarBoolFromI8"
    , "Int64", i64In   ; LONGLONG
    , "Ptr", pboolOut   ; VARIANT_BOOL* out
    , "Int")   ; return: HRESULT

●VarBoolFromI8(i64In, pboolOut) = DLL("OLEAUT32.dll", "int VarBoolFromI8(int64, void*)")
# 呼び出し: VarBoolFromI8(i64In, pboolOut)
# i64In : LONGLONG -> "int64"
# pboolOut : VARIANT_BOOL* out -> "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)。