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SspiLocalFree

関数

SSPIが割り当てたデータバッファを解放する。

DLLSECUR32.dll呼出規約winapi対応OSWindows 7 以降

シグネチャ

// SECUR32.dll
#include <windows.h>

void SspiLocalFree(
    void* DataBuffer   // optional
);

パラメーター

名前	型	方向
DataBuffer	void*	inoptional

戻り値の型: void

各言語での呼び出し定義

// SECUR32.dll
#include <windows.h>

void SspiLocalFree(
    void* DataBuffer   // optional
);

[DllImport("SECUR32.dll", ExactSpelling = true)]
static extern void SspiLocalFree(
    IntPtr DataBuffer   // void* optional
);

<DllImport("SECUR32.dll", ExactSpelling:=True)>
Public Shared Sub SspiLocalFree(
    DataBuffer As IntPtr   ' void* optional
)
End Sub

' DataBuffer : void* optional
Declare PtrSafe Sub SspiLocalFree Lib "secur32" ( _
    ByVal DataBuffer As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SspiLocalFree = ctypes.windll.secur32.SspiLocalFree
SspiLocalFree.restype = None
SspiLocalFree.argtypes = [
    ctypes.POINTER(None),  # DataBuffer : void* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SECUR32.dll')
SspiLocalFree = Fiddle::Function.new(
  lib['SspiLocalFree'],
  [
    Fiddle::TYPE_VOIDP,  # DataBuffer : void* optional
  ],
  Fiddle::TYPE_VOID)

#[link(name = "secur32")]
extern "system" {
    fn SspiLocalFree(
        DataBuffer: *mut ()  // void* optional
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SECUR32.dll")]
public static extern void SspiLocalFree(IntPtr DataBuffer);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SECUR32_SspiLocalFree' -Namespace Win32 -PassThru
# $api::SspiLocalFree(DataBuffer)

#uselib "SECUR32.dll"
#func global SspiLocalFree "SspiLocalFree" sptr
; SspiLocalFree DataBuffer
; DataBuffer : void* optional -> "sptr"

#uselib "SECUR32.dll"
#func global SspiLocalFree "SspiLocalFree" sptr
; SspiLocalFree DataBuffer
; DataBuffer : void* optional -> "sptr"

; void SspiLocalFree(void* DataBuffer)
#uselib "SECUR32.dll"
#func global SspiLocalFree "SspiLocalFree" intptr
; SspiLocalFree DataBuffer
; DataBuffer : void* optional -> "intptr"

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

var (
	secur32 = windows.NewLazySystemDLL("SECUR32.dll")
	procSspiLocalFree = secur32.NewProc("SspiLocalFree")
)

// DataBuffer (void* optional)
r1, _, err := procSspiLocalFree.Call(
	uintptr(DataBuffer),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure SspiLocalFree(
  DataBuffer: Pointer   // void* optional
); stdcall;
  external 'SECUR32.dll' name 'SspiLocalFree';

result := DllCall("SECUR32\SspiLocalFree"
    , "Ptr", DataBuffer   ; void* optional
    , "Int")   ; return: void

●SspiLocalFree(DataBuffer) = DLL("SECUR32.dll", "int SspiLocalFree(void*)")
# 呼び出し: SspiLocalFree(DataBuffer)
# DataBuffer : void* optional -> "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)。