SspiEncodeStringsAsAuthIdentity

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

HRESULT SspiEncodeStringsAsAuthIdentity(
    LPCWSTR pszUserName,   // optional
    LPCWSTR pszDomainName,   // optional
    LPCWSTR pszPackedCredentialsString,   // optional
    void** ppAuthIdentity
);

<DllImport("SECUR32.dll", ExactSpelling:=True)>
Public Shared Function SspiEncodeStringsAsAuthIdentity(
    <MarshalAs(UnmanagedType.LPWStr)> pszUserName As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> pszDomainName As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> pszPackedCredentialsString As String,   ' LPCWSTR optional
    ppAuthIdentity As IntPtr   ' void** out
) As Integer
End Function

' pszUserName : LPCWSTR optional
' pszDomainName : LPCWSTR optional
' pszPackedCredentialsString : LPCWSTR optional
' ppAuthIdentity : void** out
Declare PtrSafe Function SspiEncodeStringsAsAuthIdentity Lib "secur32" ( _
    ByVal pszUserName As LongPtr, _
    ByVal pszDomainName As LongPtr, _
    ByVal pszPackedCredentialsString As LongPtr, _
    ByVal ppAuthIdentity 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

SspiEncodeStringsAsAuthIdentity = ctypes.windll.secur32.SspiEncodeStringsAsAuthIdentity
SspiEncodeStringsAsAuthIdentity.restype = ctypes.c_int
SspiEncodeStringsAsAuthIdentity.argtypes = [
    wintypes.LPCWSTR,  # pszUserName : LPCWSTR optional
    wintypes.LPCWSTR,  # pszDomainName : LPCWSTR optional
    wintypes.LPCWSTR,  # pszPackedCredentialsString : LPCWSTR optional
    ctypes.c_void_p,  # ppAuthIdentity : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SECUR32.dll')
SspiEncodeStringsAsAuthIdentity = Fiddle::Function.new(
  lib['SspiEncodeStringsAsAuthIdentity'],
  [
    Fiddle::TYPE_VOIDP,  # pszUserName : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # pszDomainName : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # pszPackedCredentialsString : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # ppAuthIdentity : void** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "secur32")]
extern "system" {
    fn SspiEncodeStringsAsAuthIdentity(
        pszUserName: *const u16,  // LPCWSTR optional
        pszDomainName: *const u16,  // LPCWSTR optional
        pszPackedCredentialsString: *const u16,  // LPCWSTR optional
        ppAuthIdentity: *mut *mut ()  // void** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SECUR32.dll")]
public static extern int SspiEncodeStringsAsAuthIdentity([MarshalAs(UnmanagedType.LPWStr)] string pszUserName, [MarshalAs(UnmanagedType.LPWStr)] string pszDomainName, [MarshalAs(UnmanagedType.LPWStr)] string pszPackedCredentialsString, IntPtr ppAuthIdentity);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SECUR32_SspiEncodeStringsAsAuthIdentity' -Namespace Win32 -PassThru
# $api::SspiEncodeStringsAsAuthIdentity(pszUserName, pszDomainName, pszPackedCredentialsString, ppAuthIdentity)

#uselib "SECUR32.dll"
#func global SspiEncodeStringsAsAuthIdentity "SspiEncodeStringsAsAuthIdentity" sptr, sptr, sptr, sptr
; SspiEncodeStringsAsAuthIdentity pszUserName, pszDomainName, pszPackedCredentialsString, ppAuthIdentity   ; 戻り値は stat
; pszUserName : LPCWSTR optional -> "sptr"
; pszDomainName : LPCWSTR optional -> "sptr"
; pszPackedCredentialsString : LPCWSTR optional -> "sptr"
; ppAuthIdentity : void** 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。

#uselib "SECUR32.dll"
#cfunc global SspiEncodeStringsAsAuthIdentity "SspiEncodeStringsAsAuthIdentity" wstr, wstr, wstr, sptr
; res = SspiEncodeStringsAsAuthIdentity(pszUserName, pszDomainName, pszPackedCredentialsString, ppAuthIdentity)
; pszUserName : LPCWSTR optional -> "wstr"
; pszDomainName : LPCWSTR optional -> "wstr"
; pszPackedCredentialsString : LPCWSTR optional -> "wstr"
; ppAuthIdentity : void** out -> "sptr"

; HRESULT SspiEncodeStringsAsAuthIdentity(LPCWSTR pszUserName, LPCWSTR pszDomainName, LPCWSTR pszPackedCredentialsString, void** ppAuthIdentity)
#uselib "SECUR32.dll"
#cfunc global SspiEncodeStringsAsAuthIdentity "SspiEncodeStringsAsAuthIdentity" wstr, wstr, wstr, intptr
; res = SspiEncodeStringsAsAuthIdentity(pszUserName, pszDomainName, pszPackedCredentialsString, ppAuthIdentity)
; pszUserName : LPCWSTR optional -> "wstr"
; pszDomainName : LPCWSTR optional -> "wstr"
; pszPackedCredentialsString : LPCWSTR optional -> "wstr"
; ppAuthIdentity : void** out -> "intptr"

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

var (
	secur32 = windows.NewLazySystemDLL("SECUR32.dll")
	procSspiEncodeStringsAsAuthIdentity = secur32.NewProc("SspiEncodeStringsAsAuthIdentity")
)

// pszUserName (LPCWSTR optional), pszDomainName (LPCWSTR optional), pszPackedCredentialsString (LPCWSTR optional), ppAuthIdentity (void** out)
r1, _, err := procSspiEncodeStringsAsAuthIdentity.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszUserName))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszDomainName))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszPackedCredentialsString))),
	uintptr(ppAuthIdentity),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SspiEncodeStringsAsAuthIdentity(
  pszUserName: PWideChar;   // LPCWSTR optional
  pszDomainName: PWideChar;   // LPCWSTR optional
  pszPackedCredentialsString: PWideChar;   // LPCWSTR optional
  ppAuthIdentity: Pointer   // void** out
): Integer; stdcall;
  external 'SECUR32.dll' name 'SspiEncodeStringsAsAuthIdentity';

result := DllCall("SECUR32\SspiEncodeStringsAsAuthIdentity"
    , "WStr", pszUserName   ; LPCWSTR optional
    , "WStr", pszDomainName   ; LPCWSTR optional
    , "WStr", pszPackedCredentialsString   ; LPCWSTR optional
    , "Ptr", ppAuthIdentity   ; void** out
    , "Int")   ; return: HRESULT

●SspiEncodeStringsAsAuthIdentity(pszUserName, pszDomainName, pszPackedCredentialsString, ppAuthIdentity) = DLL("SECUR32.dll", "int SspiEncodeStringsAsAuthIdentity(char*, char*, char*, void*)")
# 呼び出し: SspiEncodeStringsAsAuthIdentity(pszUserName, pszDomainName, pszPackedCredentialsString, ppAuthIdentity)
# pszUserName : LPCWSTR optional -> "char*"
# pszDomainName : LPCWSTR optional -> "char*"
# pszPackedCredentialsString : LPCWSTR optional -> "char*"
# ppAuthIdentity : void** 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)。