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FreeGPOListA
関数取得したGPOリストを解放する(ANSI版)。
シグネチャ
// USERENV.dll (ANSI / -A)
#include <windows.h>
BOOL FreeGPOListA(
GROUP_POLICY_OBJECTA* pGPOList
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| pGPOList | GROUP_POLICY_OBJECTA* | in |
戻り値の型: BOOL
各言語での呼び出し定義
// USERENV.dll (ANSI / -A)
#include <windows.h>
BOOL FreeGPOListA(
GROUP_POLICY_OBJECTA* pGPOList
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USERENV.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern bool FreeGPOListA(
IntPtr pGPOList // GROUP_POLICY_OBJECTA*
);<DllImport("USERENV.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function FreeGPOListA(
pGPOList As IntPtr ' GROUP_POLICY_OBJECTA*
) As Boolean
End Function' pGPOList : GROUP_POLICY_OBJECTA*
Declare PtrSafe Function FreeGPOListA Lib "userenv" ( _
ByVal pGPOList 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
FreeGPOListA = ctypes.windll.userenv.FreeGPOListA
FreeGPOListA.restype = wintypes.BOOL
FreeGPOListA.argtypes = [
ctypes.c_void_p, # pGPOList : GROUP_POLICY_OBJECTA*
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('USERENV.dll')
FreeGPOListA = Fiddle::Function.new(
lib['FreeGPOListA'],
[
Fiddle::TYPE_VOIDP, # pGPOList : GROUP_POLICY_OBJECTA*
],
Fiddle::TYPE_INT)#[link(name = "userenv")]
extern "system" {
fn FreeGPOListA(
pGPOList: *mut GROUP_POLICY_OBJECTA // GROUP_POLICY_OBJECTA*
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USERENV.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern bool FreeGPOListA(IntPtr pGPOList);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USERENV_FreeGPOListA' -Namespace Win32 -PassThru
# $api::FreeGPOListA(pGPOList)#uselib "USERENV.dll"
#func global FreeGPOListA "FreeGPOListA" sptr
; FreeGPOListA varptr(pGPOList) ; 戻り値は stat
; pGPOList : GROUP_POLICY_OBJECTA* -> "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。出力引数:
#uselib "USERENV.dll" #cfunc global FreeGPOListA "FreeGPOListA" var ; res = FreeGPOListA(pGPOList) ; pGPOList : GROUP_POLICY_OBJECTA* -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "USERENV.dll" #cfunc global FreeGPOListA "FreeGPOListA" sptr ; res = FreeGPOListA(varptr(pGPOList)) ; pGPOList : GROUP_POLICY_OBJECTA* -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; BOOL FreeGPOListA(GROUP_POLICY_OBJECTA* pGPOList) #uselib "USERENV.dll" #cfunc global FreeGPOListA "FreeGPOListA" var ; res = FreeGPOListA(pGPOList) ; pGPOList : GROUP_POLICY_OBJECTA* -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; BOOL FreeGPOListA(GROUP_POLICY_OBJECTA* pGPOList) #uselib "USERENV.dll" #cfunc global FreeGPOListA "FreeGPOListA" intptr ; res = FreeGPOListA(varptr(pGPOList)) ; pGPOList : GROUP_POLICY_OBJECTA* -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
userenv = windows.NewLazySystemDLL("USERENV.dll")
procFreeGPOListA = userenv.NewProc("FreeGPOListA")
)
// pGPOList (GROUP_POLICY_OBJECTA*)
r1, _, err := procFreeGPOListA.Call(
uintptr(pGPOList),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction FreeGPOListA(
pGPOList: Pointer // GROUP_POLICY_OBJECTA*
): BOOL; stdcall;
external 'USERENV.dll' name 'FreeGPOListA';result := DllCall("USERENV\FreeGPOListA"
, "Ptr", pGPOList ; GROUP_POLICY_OBJECTA*
, "Int") ; return: BOOL●FreeGPOListA(pGPOList) = DLL("USERENV.dll", "bool FreeGPOListA(void*)")
# 呼び出し: FreeGPOListA(pGPOList)
# pGPOList : GROUP_POLICY_OBJECTA* -> "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)。