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WebAuthNFreeCredentialAttestation

関数

WebAuthn資格情報のアテステーション構造体を解放する。

DLLwebauthn.dll呼出規約winapi

シグネチャ

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

void WebAuthNFreeCredentialAttestation(
    WEBAUTHN_CREDENTIAL_ATTESTATION* pWebAuthNCredentialAttestation   // optional
);

パラメーター

名前	型	方向
pWebAuthNCredentialAttestation	WEBAUTHN_CREDENTIAL_ATTESTATION*	inoptional

戻り値の型: void

各言語での呼び出し定義

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

void WebAuthNFreeCredentialAttestation(
    WEBAUTHN_CREDENTIAL_ATTESTATION* pWebAuthNCredentialAttestation   // optional
);

[DllImport("webauthn.dll", ExactSpelling = true)]
static extern void WebAuthNFreeCredentialAttestation(
    IntPtr pWebAuthNCredentialAttestation   // WEBAUTHN_CREDENTIAL_ATTESTATION* optional
);

<DllImport("webauthn.dll", ExactSpelling:=True)>
Public Shared Sub WebAuthNFreeCredentialAttestation(
    pWebAuthNCredentialAttestation As IntPtr   ' WEBAUTHN_CREDENTIAL_ATTESTATION* optional
)
End Sub

' pWebAuthNCredentialAttestation : WEBAUTHN_CREDENTIAL_ATTESTATION* optional
Declare PtrSafe Sub WebAuthNFreeCredentialAttestation Lib "webauthn" ( _
    ByVal pWebAuthNCredentialAttestation As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

WebAuthNFreeCredentialAttestation = ctypes.windll.webauthn.WebAuthNFreeCredentialAttestation
WebAuthNFreeCredentialAttestation.restype = None
WebAuthNFreeCredentialAttestation.argtypes = [
    ctypes.c_void_p,  # pWebAuthNCredentialAttestation : WEBAUTHN_CREDENTIAL_ATTESTATION* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('webauthn.dll')
WebAuthNFreeCredentialAttestation = Fiddle::Function.new(
  lib['WebAuthNFreeCredentialAttestation'],
  [
    Fiddle::TYPE_VOIDP,  # pWebAuthNCredentialAttestation : WEBAUTHN_CREDENTIAL_ATTESTATION* optional
  ],
  Fiddle::TYPE_VOID)

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

$sig = @"
[DllImport("webauthn.dll")]
public static extern void WebAuthNFreeCredentialAttestation(IntPtr pWebAuthNCredentialAttestation);
"@
$api = Add-Type -MemberDefinition $sig -Name 'webauthn_WebAuthNFreeCredentialAttestation' -Namespace Win32 -PassThru
# $api::WebAuthNFreeCredentialAttestation(pWebAuthNCredentialAttestation)

#uselib "webauthn.dll"
#func global WebAuthNFreeCredentialAttestation "WebAuthNFreeCredentialAttestation" sptr
; WebAuthNFreeCredentialAttestation varptr(pWebAuthNCredentialAttestation)
; pWebAuthNCredentialAttestation : WEBAUTHN_CREDENTIAL_ATTESTATION* optional -> "sptr"

出力引数:

#uselib "webauthn.dll"
#func global WebAuthNFreeCredentialAttestation "WebAuthNFreeCredentialAttestation" var
; WebAuthNFreeCredentialAttestation pWebAuthNCredentialAttestation
; pWebAuthNCredentialAttestation : WEBAUTHN_CREDENTIAL_ATTESTATION* optional -> "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 "webauthn.dll"
#func global WebAuthNFreeCredentialAttestation "WebAuthNFreeCredentialAttestation" sptr
; WebAuthNFreeCredentialAttestation varptr(pWebAuthNCredentialAttestation)
; pWebAuthNCredentialAttestation : WEBAUTHN_CREDENTIAL_ATTESTATION* optional -> "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:

; void WebAuthNFreeCredentialAttestation(WEBAUTHN_CREDENTIAL_ATTESTATION* pWebAuthNCredentialAttestation)
#uselib "webauthn.dll"
#func global WebAuthNFreeCredentialAttestation "WebAuthNFreeCredentialAttestation" var
; WebAuthNFreeCredentialAttestation pWebAuthNCredentialAttestation
; pWebAuthNCredentialAttestation : WEBAUTHN_CREDENTIAL_ATTESTATION* optional -> "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。; void WebAuthNFreeCredentialAttestation(WEBAUTHN_CREDENTIAL_ATTESTATION* pWebAuthNCredentialAttestation)
#uselib "webauthn.dll"
#func global WebAuthNFreeCredentialAttestation "WebAuthNFreeCredentialAttestation" intptr
; WebAuthNFreeCredentialAttestation varptr(pWebAuthNCredentialAttestation)
; pWebAuthNCredentialAttestation : WEBAUTHN_CREDENTIAL_ATTESTATION* optional -> "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 (
	webauthn = windows.NewLazySystemDLL("webauthn.dll")
	procWebAuthNFreeCredentialAttestation = webauthn.NewProc("WebAuthNFreeCredentialAttestation")
)

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

procedure WebAuthNFreeCredentialAttestation(
  pWebAuthNCredentialAttestation: Pointer   // WEBAUTHN_CREDENTIAL_ATTESTATION* optional
); stdcall;
  external 'webauthn.dll' name 'WebAuthNFreeCredentialAttestation';

result := DllCall("webauthn\WebAuthNFreeCredentialAttestation"
    , "Ptr", pWebAuthNCredentialAttestation   ; WEBAUTHN_CREDENTIAL_ATTESTATION* optional
    , "Int")   ; return: void

●WebAuthNFreeCredentialAttestation(pWebAuthNCredentialAttestation) = DLL("webauthn.dll", "int WebAuthNFreeCredentialAttestation(void*)")
# 呼び出し: WebAuthNFreeCredentialAttestation(pWebAuthNCredentialAttestation)
# pWebAuthNCredentialAttestation : WEBAUTHN_CREDENTIAL_ATTESTATION* 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)。