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ber_bvdup
関数berval構造体を複製する。
シグネチャ
// WLDAP32.dll
#include <windows.h>
LDAP_BERVAL* ber_bvdup(
LDAP_BERVAL* pBerVal
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| pBerVal | LDAP_BERVAL* | inout | 複製元のberval構造体ポインタ。内容を複製した新しいbervalを返す。 |
戻り値の型: LDAP_BERVAL*
各言語での呼び出し定義
// WLDAP32.dll
#include <windows.h>
LDAP_BERVAL* ber_bvdup(
LDAP_BERVAL* pBerVal
);[DllImport("WLDAP32.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr ber_bvdup(
IntPtr pBerVal // LDAP_BERVAL* in/out
);<DllImport("WLDAP32.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ber_bvdup(
pBerVal As IntPtr ' LDAP_BERVAL* in/out
) As IntPtr
End Function' pBerVal : LDAP_BERVAL* in/out
Declare PtrSafe Function ber_bvdup Lib "wldap32" ( _
ByVal pBerVal As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
ber_bvdup = ctypes.cdll.wldap32.ber_bvdup
ber_bvdup.restype = ctypes.c_void_p
ber_bvdup.argtypes = [
ctypes.c_void_p, # pBerVal : LDAP_BERVAL* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('WLDAP32.dll')
ber_bvdup = Fiddle::Function.new(
lib['ber_bvdup'],
[
Fiddle::TYPE_VOIDP, # pBerVal : LDAP_BERVAL* in/out
],
Fiddle::TYPE_VOIDP, Fiddle::Function::CDECL)#[link(name = "wldap32")]
extern "C" {
fn ber_bvdup(
pBerVal: *mut LDAP_BERVAL // LDAP_BERVAL* in/out
) -> *mut LDAP_BERVAL;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("WLDAP32.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr ber_bvdup(IntPtr pBerVal);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WLDAP32_ber_bvdup' -Namespace Win32 -PassThru
# $api::ber_bvdup(pBerVal)#uselib "WLDAP32.dll"
#func global ber_bvdup "ber_bvdup" sptr
; ber_bvdup varptr(pBerVal) ; 戻り値は stat
; pBerVal : LDAP_BERVAL* in/out -> "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 "WLDAP32.dll" #cfunc global ber_bvdup "ber_bvdup" var ; res = ber_bvdup(pBerVal) ; pBerVal : LDAP_BERVAL* in/out -> "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 "WLDAP32.dll" #cfunc global ber_bvdup "ber_bvdup" sptr ; res = ber_bvdup(varptr(pBerVal)) ; pBerVal : LDAP_BERVAL* in/out -> "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:
; LDAP_BERVAL* ber_bvdup(LDAP_BERVAL* pBerVal) #uselib "WLDAP32.dll" #cfunc global ber_bvdup "ber_bvdup" var ; res = ber_bvdup(pBerVal) ; pBerVal : LDAP_BERVAL* in/out -> "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。; LDAP_BERVAL* ber_bvdup(LDAP_BERVAL* pBerVal) #uselib "WLDAP32.dll" #cfunc global ber_bvdup "ber_bvdup" intptr ; res = ber_bvdup(varptr(pBerVal)) ; pBerVal : LDAP_BERVAL* in/out -> "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 (
wldap32 = windows.NewLazySystemDLL("WLDAP32.dll")
procber_bvdup = wldap32.NewProc("ber_bvdup")
)
// pBerVal (LDAP_BERVAL* in/out)
r1, _, err := procber_bvdup.Call(
uintptr(pBerVal),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // LDAP_BERVAL*function ber_bvdup(
pBerVal: Pointer // LDAP_BERVAL* in/out
): Pointer; cdecl;
external 'WLDAP32.dll' name 'ber_bvdup';result := DllCall("WLDAP32\ber_bvdup"
, "Ptr", pBerVal ; LDAP_BERVAL* in/out
, "Cdecl Ptr") ; return: LDAP_BERVAL*●ber_bvdup(pBerVal) = DLL("WLDAP32.dll", "void* ber_bvdup(void*)")
# 呼び出し: ber_bvdup(pBerVal)
# pBerVal : LDAP_BERVAL* in/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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。