BluetoothUnregisterAuthentication

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

BOOL BluetoothUnregisterAuthentication(
    INT_PTR hRegHandle
);

<DllImport("BluetoothApis.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function BluetoothUnregisterAuthentication(
    hRegHandle As IntPtr   ' INT_PTR
) As Boolean
End Function

' hRegHandle : INT_PTR
Declare PtrSafe Function BluetoothUnregisterAuthentication Lib "bluetoothapis" ( _
    ByVal hRegHandle 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

BluetoothUnregisterAuthentication = ctypes.windll.bluetoothapis.BluetoothUnregisterAuthentication
BluetoothUnregisterAuthentication.restype = wintypes.BOOL
BluetoothUnregisterAuthentication.argtypes = [
    ctypes.c_ssize_t,  # hRegHandle : INT_PTR
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('BluetoothApis.dll')
BluetoothUnregisterAuthentication = Fiddle::Function.new(
  lib['BluetoothUnregisterAuthentication'],
  [
    Fiddle::TYPE_INTPTR_T,  # hRegHandle : INT_PTR
  ],
  Fiddle::TYPE_INT)

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

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("BluetoothApis.dll", SetLastError = true)]
public static extern bool BluetoothUnregisterAuthentication(IntPtr hRegHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'BluetoothApis_BluetoothUnregisterAuthentication' -Namespace Win32 -PassThru
# $api::BluetoothUnregisterAuthentication(hRegHandle)

#uselib "BluetoothApis.dll"
#func global BluetoothUnregisterAuthentication "BluetoothUnregisterAuthentication" sptr
; BluetoothUnregisterAuthentication hRegHandle   ; 戻り値は stat
; hRegHandle : INT_PTR -> "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 "BluetoothApis.dll"
#cfunc global BluetoothUnregisterAuthentication "BluetoothUnregisterAuthentication" sptr
; res = BluetoothUnregisterAuthentication(hRegHandle)
; hRegHandle : INT_PTR -> "sptr"

; BOOL BluetoothUnregisterAuthentication(INT_PTR hRegHandle)
#uselib "BluetoothApis.dll"
#cfunc global BluetoothUnregisterAuthentication "BluetoothUnregisterAuthentication" intptr
; res = BluetoothUnregisterAuthentication(hRegHandle)
; hRegHandle : INT_PTR -> "intptr"

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

var (
	bluetoothapis = windows.NewLazySystemDLL("BluetoothApis.dll")
	procBluetoothUnregisterAuthentication = bluetoothapis.NewProc("BluetoothUnregisterAuthentication")
)

// hRegHandle (INT_PTR)
r1, _, err := procBluetoothUnregisterAuthentication.Call(
	uintptr(hRegHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function BluetoothUnregisterAuthentication(
  hRegHandle: NativeInt   // INT_PTR
): BOOL; stdcall;
  external 'BluetoothApis.dll' name 'BluetoothUnregisterAuthentication';

result := DllCall("BluetoothApis\BluetoothUnregisterAuthentication"
    , "Ptr", hRegHandle   ; INT_PTR
    , "Int")   ; return: BOOL

●BluetoothUnregisterAuthentication(hRegHandle) = DLL("BluetoothApis.dll", "bool BluetoothUnregisterAuthentication(int)")
# 呼び出し: BluetoothUnregisterAuthentication(hRegHandle)
# hRegHandle : INT_PTR -> "int"
# 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)。