RpcNsBindingLookupNext

// RPCNS4.dll
#include <windows.h>

RPC_STATUS RpcNsBindingLookupNext(
    void* LookupContext,
    RPC_BINDING_VECTOR** BindingVec
);

<DllImport("RPCNS4.dll", ExactSpelling:=True)>
Public Shared Function RpcNsBindingLookupNext(
    LookupContext As IntPtr,   ' void* in/out
    BindingVec As IntPtr   ' RPC_BINDING_VECTOR** in/out
) As Integer
End Function

' LookupContext : void* in/out
' BindingVec : RPC_BINDING_VECTOR** in/out
Declare PtrSafe Function RpcNsBindingLookupNext Lib "rpcns4" ( _
    ByVal LookupContext As LongPtr, _
    ByVal BindingVec 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

RpcNsBindingLookupNext = ctypes.windll.rpcns4.RpcNsBindingLookupNext
RpcNsBindingLookupNext.restype = ctypes.c_int
RpcNsBindingLookupNext.argtypes = [
    ctypes.POINTER(None),  # LookupContext : void* in/out
    ctypes.c_void_p,  # BindingVec : RPC_BINDING_VECTOR** in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCNS4.dll')
RpcNsBindingLookupNext = Fiddle::Function.new(
  lib['RpcNsBindingLookupNext'],
  [
    Fiddle::TYPE_VOIDP,  # LookupContext : void* in/out
    Fiddle::TYPE_VOIDP,  # BindingVec : RPC_BINDING_VECTOR** in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcns4")]
extern "system" {
    fn RpcNsBindingLookupNext(
        LookupContext: *mut (),  // void* in/out
        BindingVec: *mut *mut RPC_BINDING_VECTOR  // RPC_BINDING_VECTOR** in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCNS4.dll")]
public static extern int RpcNsBindingLookupNext(IntPtr LookupContext, IntPtr BindingVec);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCNS4_RpcNsBindingLookupNext' -Namespace Win32 -PassThru
# $api::RpcNsBindingLookupNext(LookupContext, BindingVec)

#uselib "RPCNS4.dll"
#func global RpcNsBindingLookupNext "RpcNsBindingLookupNext" sptr, sptr
; RpcNsBindingLookupNext LookupContext, varptr(BindingVec)   ; 戻り値は stat
; LookupContext : void* in/out -> "sptr"
; BindingVec : RPC_BINDING_VECTOR** in/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 "RPCNS4.dll"
#cfunc global RpcNsBindingLookupNext "RpcNsBindingLookupNext" sptr, var
; res = RpcNsBindingLookupNext(LookupContext, BindingVec)
; LookupContext : void* in/out -> "sptr"
; BindingVec : RPC_BINDING_VECTOR** in/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 RpcNsBindingLookupNext(void* LookupContext, RPC_BINDING_VECTOR** BindingVec)
#uselib "RPCNS4.dll"
#cfunc global RpcNsBindingLookupNext "RpcNsBindingLookupNext" intptr, var
; res = RpcNsBindingLookupNext(LookupContext, BindingVec)
; LookupContext : void* in/out -> "intptr"
; BindingVec : RPC_BINDING_VECTOR** in/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 (
	rpcns4 = windows.NewLazySystemDLL("RPCNS4.dll")
	procRpcNsBindingLookupNext = rpcns4.NewProc("RpcNsBindingLookupNext")
)

// LookupContext (void* in/out), BindingVec (RPC_BINDING_VECTOR** in/out)
r1, _, err := procRpcNsBindingLookupNext.Call(
	uintptr(LookupContext),
	uintptr(BindingVec),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function RpcNsBindingLookupNext(
  LookupContext: Pointer;   // void* in/out
  BindingVec: Pointer   // RPC_BINDING_VECTOR** in/out
): Integer; stdcall;
  external 'RPCNS4.dll' name 'RpcNsBindingLookupNext';

result := DllCall("RPCNS4\RpcNsBindingLookupNext"
    , "Ptr", LookupContext   ; void* in/out
    , "Ptr", BindingVec   ; RPC_BINDING_VECTOR** in/out
    , "Int")   ; return: RPC_STATUS

●RpcNsBindingLookupNext(LookupContext, BindingVec) = DLL("RPCNS4.dll", "int RpcNsBindingLookupNext(void*, void*)")
# 呼び出し: RpcNsBindingLookupNext(LookupContext, BindingVec)
# LookupContext : void* in/out -> "void*"
# BindingVec : RPC_BINDING_VECTOR** in/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)。