RpcNsGroupMbrInqBeginW

// RPCNS4.dll  (Unicode / -W)
#include <windows.h>

RPC_STATUS RpcNsGroupMbrInqBeginW(
    DWORD GroupNameSyntax,
    LPWSTR GroupName,
    DWORD MemberNameSyntax,
    void** InquiryContext
);

<DllImport("RPCNS4.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function RpcNsGroupMbrInqBeginW(
    GroupNameSyntax As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> GroupName As String,   ' LPWSTR
    MemberNameSyntax As UInteger,   ' DWORD
    InquiryContext As IntPtr   ' void** out
) As Integer
End Function

' GroupNameSyntax : DWORD
' GroupName : LPWSTR
' MemberNameSyntax : DWORD
' InquiryContext : void** out
Declare PtrSafe Function RpcNsGroupMbrInqBeginW Lib "rpcns4" ( _
    ByVal GroupNameSyntax As Long, _
    ByVal GroupName As LongPtr, _
    ByVal MemberNameSyntax As Long, _
    ByVal InquiryContext 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

RpcNsGroupMbrInqBeginW = ctypes.windll.rpcns4.RpcNsGroupMbrInqBeginW
RpcNsGroupMbrInqBeginW.restype = ctypes.c_int
RpcNsGroupMbrInqBeginW.argtypes = [
    wintypes.DWORD,  # GroupNameSyntax : DWORD
    wintypes.LPCWSTR,  # GroupName : LPWSTR
    wintypes.DWORD,  # MemberNameSyntax : DWORD
    ctypes.c_void_p,  # InquiryContext : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCNS4.dll')
RpcNsGroupMbrInqBeginW = Fiddle::Function.new(
  lib['RpcNsGroupMbrInqBeginW'],
  [
    -Fiddle::TYPE_INT,  # GroupNameSyntax : DWORD
    Fiddle::TYPE_VOIDP,  # GroupName : LPWSTR
    -Fiddle::TYPE_INT,  # MemberNameSyntax : DWORD
    Fiddle::TYPE_VOIDP,  # InquiryContext : void** out
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "rpcns4")]
extern "system" {
    fn RpcNsGroupMbrInqBeginW(
        GroupNameSyntax: u32,  // DWORD
        GroupName: *mut u16,  // LPWSTR
        MemberNameSyntax: u32,  // DWORD
        InquiryContext: *mut *mut ()  // void** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCNS4.dll", CharSet = CharSet.Unicode)]
public static extern int RpcNsGroupMbrInqBeginW(uint GroupNameSyntax, [MarshalAs(UnmanagedType.LPWStr)] string GroupName, uint MemberNameSyntax, IntPtr InquiryContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCNS4_RpcNsGroupMbrInqBeginW' -Namespace Win32 -PassThru
# $api::RpcNsGroupMbrInqBeginW(GroupNameSyntax, GroupName, MemberNameSyntax, InquiryContext)

#uselib "RPCNS4.dll"
#func global RpcNsGroupMbrInqBeginW "RpcNsGroupMbrInqBeginW" wptr, wptr, wptr, wptr
; RpcNsGroupMbrInqBeginW GroupNameSyntax, GroupName, MemberNameSyntax, InquiryContext   ; 戻り値は stat
; GroupNameSyntax : DWORD -> "wptr"
; GroupName : LPWSTR -> "wptr"
; MemberNameSyntax : DWORD -> "wptr"
; InquiryContext : void** 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 "RPCNS4.dll"
#cfunc global RpcNsGroupMbrInqBeginW "RpcNsGroupMbrInqBeginW" int, wstr, int, sptr
; res = RpcNsGroupMbrInqBeginW(GroupNameSyntax, GroupName, MemberNameSyntax, InquiryContext)
; GroupNameSyntax : DWORD -> "int"
; GroupName : LPWSTR -> "wstr"
; MemberNameSyntax : DWORD -> "int"
; InquiryContext : void** out -> "sptr"

; RPC_STATUS RpcNsGroupMbrInqBeginW(DWORD GroupNameSyntax, LPWSTR GroupName, DWORD MemberNameSyntax, void** InquiryContext)
#uselib "RPCNS4.dll"
#cfunc global RpcNsGroupMbrInqBeginW "RpcNsGroupMbrInqBeginW" int, wstr, int, intptr
; res = RpcNsGroupMbrInqBeginW(GroupNameSyntax, GroupName, MemberNameSyntax, InquiryContext)
; GroupNameSyntax : DWORD -> "int"
; GroupName : LPWSTR -> "wstr"
; MemberNameSyntax : DWORD -> "int"
; InquiryContext : void** out -> "intptr"

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

var (
	rpcns4 = windows.NewLazySystemDLL("RPCNS4.dll")
	procRpcNsGroupMbrInqBeginW = rpcns4.NewProc("RpcNsGroupMbrInqBeginW")
)

// GroupNameSyntax (DWORD), GroupName (LPWSTR), MemberNameSyntax (DWORD), InquiryContext (void** out)
r1, _, err := procRpcNsGroupMbrInqBeginW.Call(
	uintptr(GroupNameSyntax),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(GroupName))),
	uintptr(MemberNameSyntax),
	uintptr(InquiryContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function RpcNsGroupMbrInqBeginW(
  GroupNameSyntax: DWORD;   // DWORD
  GroupName: PWideChar;   // LPWSTR
  MemberNameSyntax: DWORD;   // DWORD
  InquiryContext: Pointer   // void** out
): Integer; stdcall;
  external 'RPCNS4.dll' name 'RpcNsGroupMbrInqBeginW';

result := DllCall("RPCNS4\RpcNsGroupMbrInqBeginW"
    , "UInt", GroupNameSyntax   ; DWORD
    , "WStr", GroupName   ; LPWSTR
    , "UInt", MemberNameSyntax   ; DWORD
    , "Ptr", InquiryContext   ; void** out
    , "Int")   ; return: RPC_STATUS

●RpcNsGroupMbrInqBeginW(GroupNameSyntax, GroupName, MemberNameSyntax, InquiryContext) = DLL("RPCNS4.dll", "int RpcNsGroupMbrInqBeginW(dword, char*, dword, void*)")
# 呼び出し: RpcNsGroupMbrInqBeginW(GroupNameSyntax, GroupName, MemberNameSyntax, InquiryContext)
# GroupNameSyntax : DWORD -> "dword"
# GroupName : LPWSTR -> "char*"
# MemberNameSyntax : DWORD -> "dword"
# InquiryContext : 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。