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RasFreeEapUserIdentityA

関数
取得したEAPユーザーID構造体のメモリを解放する(ANSI版)。
DLLRASAPI32.dll文字セットANSI (-A)呼出規約winapi対応OSWindows 2000 以降
📘 Microsoft Learn (日本語) · English

シグネチャ

// RASAPI32.dll  (ANSI / -A)
#include <windows.h>

void RasFreeEapUserIdentityA(
    RASEAPUSERIDENTITYA* pRasEapUserIdentity
);

パラメーター

名前型方向
pRasEapUserIdentityRASEAPUSERIDENTITYA*in

戻り値の型: void

各言語での呼び出し定義

// RASAPI32.dll  (ANSI / -A)
#include <windows.h>

void RasFreeEapUserIdentityA(
    RASEAPUSERIDENTITYA* pRasEapUserIdentity
);
[DllImport("RASAPI32.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern void RasFreeEapUserIdentityA(
    IntPtr pRasEapUserIdentity   // RASEAPUSERIDENTITYA*
);
<DllImport("RASAPI32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Sub RasFreeEapUserIdentityA(
    pRasEapUserIdentity As IntPtr   ' RASEAPUSERIDENTITYA*
)
End Sub
' pRasEapUserIdentity : RASEAPUSERIDENTITYA*
Declare PtrSafe Sub RasFreeEapUserIdentityA Lib "rasapi32" ( _
    ByVal pRasEapUserIdentity As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

RasFreeEapUserIdentityA = ctypes.windll.rasapi32.RasFreeEapUserIdentityA
RasFreeEapUserIdentityA.restype = None
RasFreeEapUserIdentityA.argtypes = [
    ctypes.c_void_p,  # pRasEapUserIdentity : RASEAPUSERIDENTITYA*
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RASAPI32.dll')
RasFreeEapUserIdentityA = Fiddle::Function.new(
  lib['RasFreeEapUserIdentityA'],
  [
    Fiddle::TYPE_VOIDP,  # pRasEapUserIdentity : RASEAPUSERIDENTITYA*
  ],
  Fiddle::TYPE_VOID)
#[link(name = "rasapi32")]
extern "system" {
    fn RasFreeEapUserIdentityA(
        pRasEapUserIdentity: *mut RASEAPUSERIDENTITYA  // RASEAPUSERIDENTITYA*
    );
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("RASAPI32.dll", CharSet = CharSet.Ansi)]
public static extern void RasFreeEapUserIdentityA(IntPtr pRasEapUserIdentity);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RASAPI32_RasFreeEapUserIdentityA' -Namespace Win32 -PassThru
# $api::RasFreeEapUserIdentityA(pRasEapUserIdentity)
#uselib "RASAPI32.dll"
#func global RasFreeEapUserIdentityA "RasFreeEapUserIdentityA" sptr
; RasFreeEapUserIdentityA varptr(pRasEapUserIdentity)
; pRasEapUserIdentity : RASEAPUSERIDENTITYA* -> "sptr"
出力引数: 
#uselib "RASAPI32.dll"
#func global RasFreeEapUserIdentityA "RasFreeEapUserIdentityA" var
; RasFreeEapUserIdentityA pRasEapUserIdentity
; pRasEapUserIdentity : RASEAPUSERIDENTITYA* -> "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。
出力引数: 
; void RasFreeEapUserIdentityA(RASEAPUSERIDENTITYA* pRasEapUserIdentity)
#uselib "RASAPI32.dll"
#func global RasFreeEapUserIdentityA "RasFreeEapUserIdentityA" var
; RasFreeEapUserIdentityA pRasEapUserIdentity
; pRasEapUserIdentity : RASEAPUSERIDENTITYA* -> "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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	rasapi32 = windows.NewLazySystemDLL("RASAPI32.dll")
	procRasFreeEapUserIdentityA = rasapi32.NewProc("RasFreeEapUserIdentityA")
)

// pRasEapUserIdentity (RASEAPUSERIDENTITYA*)
r1, _, err := procRasFreeEapUserIdentityA.Call(
	uintptr(pRasEapUserIdentity),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void
procedure RasFreeEapUserIdentityA(
  pRasEapUserIdentity: Pointer   // RASEAPUSERIDENTITYA*
); stdcall;
  external 'RASAPI32.dll' name 'RasFreeEapUserIdentityA';
result := DllCall("RASAPI32\RasFreeEapUserIdentityA"
    , "Ptr", pRasEapUserIdentity   ; RASEAPUSERIDENTITYA*
    , "Int")   ; return: void
●RasFreeEapUserIdentityA(pRasEapUserIdentity) = DLL("RASAPI32.dll", "int RasFreeEapUserIdentityA(void*)")
# 呼び出し: RasFreeEapUserIdentityA(pRasEapUserIdentity)
# pRasEapUserIdentity : RASEAPUSERIDENTITYA* -> "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)。