RpcMgmtInqServerPrincNameW

// RPCRT4.dll  (Unicode / -W)
#include <windows.h>

RPC_STATUS RpcMgmtInqServerPrincNameW(
    void* Binding,   // optional
    DWORD AuthnSvc,
    LPWSTR* ServerPrincName
);

<DllImport("RPCRT4.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function RpcMgmtInqServerPrincNameW(
    Binding As IntPtr,   ' void* optional
    AuthnSvc As UInteger,   ' DWORD
    ServerPrincName As IntPtr   ' LPWSTR* out
) As Integer
End Function

' Binding : void* optional
' AuthnSvc : DWORD
' ServerPrincName : LPWSTR* out
Declare PtrSafe Function RpcMgmtInqServerPrincNameW Lib "rpcrt4" ( _
    ByVal Binding As LongPtr, _
    ByVal AuthnSvc As Long, _
    ByVal ServerPrincName As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RpcMgmtInqServerPrincNameW = ctypes.windll.rpcrt4.RpcMgmtInqServerPrincNameW
RpcMgmtInqServerPrincNameW.restype = ctypes.c_int
RpcMgmtInqServerPrincNameW.argtypes = [
    ctypes.POINTER(None),  # Binding : void* optional
    wintypes.DWORD,  # AuthnSvc : DWORD
    ctypes.c_void_p,  # ServerPrincName : LPWSTR* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
RpcMgmtInqServerPrincNameW = Fiddle::Function.new(
  lib['RpcMgmtInqServerPrincNameW'],
  [
    Fiddle::TYPE_VOIDP,  # Binding : void* optional
    -Fiddle::TYPE_INT,  # AuthnSvc : DWORD
    Fiddle::TYPE_VOIDP,  # ServerPrincName : LPWSTR* out
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "rpcrt4")]
extern "system" {
    fn RpcMgmtInqServerPrincNameW(
        Binding: *mut (),  // void* optional
        AuthnSvc: u32,  // DWORD
        ServerPrincName: *mut *mut u16  // LPWSTR* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll", CharSet = CharSet.Unicode)]
public static extern int RpcMgmtInqServerPrincNameW(IntPtr Binding, uint AuthnSvc, IntPtr ServerPrincName);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_RpcMgmtInqServerPrincNameW' -Namespace Win32 -PassThru
# $api::RpcMgmtInqServerPrincNameW(Binding, AuthnSvc, ServerPrincName)

#uselib "RPCRT4.dll"
#func global RpcMgmtInqServerPrincNameW "RpcMgmtInqServerPrincNameW" wptr, wptr, wptr
; RpcMgmtInqServerPrincNameW Binding, AuthnSvc, varptr(ServerPrincName)   ; 戻り値は stat
; Binding : void* optional -> "wptr"
; AuthnSvc : DWORD -> "wptr"
; ServerPrincName : LPWSTR* out -> "wptr"
; ※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 "RPCRT4.dll"
#cfunc global RpcMgmtInqServerPrincNameW "RpcMgmtInqServerPrincNameW" sptr, int, var
; res = RpcMgmtInqServerPrincNameW(Binding, AuthnSvc, ServerPrincName)
; Binding : void* optional -> "sptr"
; AuthnSvc : DWORD -> "int"
; ServerPrincName : LPWSTR* 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。

; RPC_STATUS RpcMgmtInqServerPrincNameW(void* Binding, DWORD AuthnSvc, LPWSTR* ServerPrincName)
#uselib "RPCRT4.dll"
#cfunc global RpcMgmtInqServerPrincNameW "RpcMgmtInqServerPrincNameW" intptr, int, var
; res = RpcMgmtInqServerPrincNameW(Binding, AuthnSvc, ServerPrincName)
; Binding : void* optional -> "intptr"
; AuthnSvc : DWORD -> "int"
; ServerPrincName : LPWSTR* 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。

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

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procRpcMgmtInqServerPrincNameW = rpcrt4.NewProc("RpcMgmtInqServerPrincNameW")
)

// Binding (void* optional), AuthnSvc (DWORD), ServerPrincName (LPWSTR* out)
r1, _, err := procRpcMgmtInqServerPrincNameW.Call(
	uintptr(Binding),
	uintptr(AuthnSvc),
	uintptr(ServerPrincName),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function RpcMgmtInqServerPrincNameW(
  Binding: Pointer;   // void* optional
  AuthnSvc: DWORD;   // DWORD
  ServerPrincName: PPWideChar   // LPWSTR* out
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcMgmtInqServerPrincNameW';

result := DllCall("RPCRT4\RpcMgmtInqServerPrincNameW"
    , "Ptr", Binding   ; void* optional
    , "UInt", AuthnSvc   ; DWORD
    , "Ptr", ServerPrincName   ; LPWSTR* out
    , "Int")   ; return: RPC_STATUS

●RpcMgmtInqServerPrincNameW(Binding, AuthnSvc, ServerPrincName) = DLL("RPCRT4.dll", "int RpcMgmtInqServerPrincNameW(void*, dword, void*)")
# 呼び出し: RpcMgmtInqServerPrincNameW(Binding, AuthnSvc, ServerPrincName)
# Binding : void* optional -> "void*"
# AuthnSvc : DWORD -> "dword"
# ServerPrincName : LPWSTR* 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。