RpcServerRegisterIf

// RPCRT4.dll
#include <windows.h>

RPC_STATUS RpcServerRegisterIf(
    void* IfSpec,
    GUID* MgrTypeUuid,   // optional
    void* MgrEpv   // optional
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function RpcServerRegisterIf(
    IfSpec As IntPtr,   ' void*
    MgrTypeUuid As IntPtr,   ' GUID* optional
    MgrEpv As IntPtr   ' void* optional
) As Integer
End Function

' IfSpec : void*
' MgrTypeUuid : GUID* optional
' MgrEpv : void* optional
Declare PtrSafe Function RpcServerRegisterIf Lib "rpcrt4" ( _
    ByVal IfSpec As LongPtr, _
    ByVal MgrTypeUuid As LongPtr, _
    ByVal MgrEpv 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

RpcServerRegisterIf = ctypes.windll.rpcrt4.RpcServerRegisterIf
RpcServerRegisterIf.restype = ctypes.c_int
RpcServerRegisterIf.argtypes = [
    ctypes.POINTER(None),  # IfSpec : void*
    ctypes.c_void_p,  # MgrTypeUuid : GUID* optional
    ctypes.POINTER(None),  # MgrEpv : void* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
RpcServerRegisterIf = Fiddle::Function.new(
  lib['RpcServerRegisterIf'],
  [
    Fiddle::TYPE_VOIDP,  # IfSpec : void*
    Fiddle::TYPE_VOIDP,  # MgrTypeUuid : GUID* optional
    Fiddle::TYPE_VOIDP,  # MgrEpv : void* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn RpcServerRegisterIf(
        IfSpec: *mut (),  // void*
        MgrTypeUuid: *mut GUID,  // GUID* optional
        MgrEpv: *mut ()  // void* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern int RpcServerRegisterIf(IntPtr IfSpec, IntPtr MgrTypeUuid, IntPtr MgrEpv);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_RpcServerRegisterIf' -Namespace Win32 -PassThru
# $api::RpcServerRegisterIf(IfSpec, MgrTypeUuid, MgrEpv)

#uselib "RPCRT4.dll"
#func global RpcServerRegisterIf "RpcServerRegisterIf" sptr, sptr, sptr
; RpcServerRegisterIf IfSpec, varptr(MgrTypeUuid), MgrEpv   ; 戻り値は stat
; IfSpec : void* -> "sptr"
; MgrTypeUuid : GUID* optional -> "sptr"
; MgrEpv : void* optional -> "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 "RPCRT4.dll"
#cfunc global RpcServerRegisterIf "RpcServerRegisterIf" sptr, var, sptr
; res = RpcServerRegisterIf(IfSpec, MgrTypeUuid, MgrEpv)
; IfSpec : void* -> "sptr"
; MgrTypeUuid : GUID* optional -> "var"
; MgrEpv : void* optional -> "sptr"
; ※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 RpcServerRegisterIf(void* IfSpec, GUID* MgrTypeUuid, void* MgrEpv)
#uselib "RPCRT4.dll"
#cfunc global RpcServerRegisterIf "RpcServerRegisterIf" intptr, var, intptr
; res = RpcServerRegisterIf(IfSpec, MgrTypeUuid, MgrEpv)
; IfSpec : void* -> "intptr"
; MgrTypeUuid : GUID* optional -> "var"
; MgrEpv : void* optional -> "intptr"
; ※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")
	procRpcServerRegisterIf = rpcrt4.NewProc("RpcServerRegisterIf")
)

// IfSpec (void*), MgrTypeUuid (GUID* optional), MgrEpv (void* optional)
r1, _, err := procRpcServerRegisterIf.Call(
	uintptr(IfSpec),
	uintptr(MgrTypeUuid),
	uintptr(MgrEpv),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function RpcServerRegisterIf(
  IfSpec: Pointer;   // void*
  MgrTypeUuid: PGUID;   // GUID* optional
  MgrEpv: Pointer   // void* optional
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcServerRegisterIf';

result := DllCall("RPCRT4\RpcServerRegisterIf"
    , "Ptr", IfSpec   ; void*
    , "Ptr", MgrTypeUuid   ; GUID* optional
    , "Ptr", MgrEpv   ; void* optional
    , "Int")   ; return: RPC_STATUS

●RpcServerRegisterIf(IfSpec, MgrTypeUuid, MgrEpv) = DLL("RPCRT4.dll", "int RpcServerRegisterIf(void*, void*, void*)")
# 呼び出し: RpcServerRegisterIf(IfSpec, MgrTypeUuid, MgrEpv)
# IfSpec : void* -> "void*"
# MgrTypeUuid : GUID* optional -> "void*"
# MgrEpv : void* 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)。