RpcServerRegisterIf2

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

RPC_STATUS RpcServerRegisterIf2(
    void* IfSpec,
    GUID* MgrTypeUuid,   // optional
    void* MgrEpv,   // optional
    DWORD Flags,
    DWORD MaxCalls,
    DWORD MaxRpcSize,
    RPC_IF_CALLBACK_FN IfCallbackFn   // optional
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Function RpcServerRegisterIf2(
    IfSpec As IntPtr,   ' void*
    MgrTypeUuid As IntPtr,   ' GUID* optional
    MgrEpv As IntPtr,   ' void* optional
    Flags As UInteger,   ' DWORD
    MaxCalls As UInteger,   ' DWORD
    MaxRpcSize As UInteger,   ' DWORD
    IfCallbackFn As IntPtr   ' RPC_IF_CALLBACK_FN optional
) As Integer
End Function

' IfSpec : void*
' MgrTypeUuid : GUID* optional
' MgrEpv : void* optional
' Flags : DWORD
' MaxCalls : DWORD
' MaxRpcSize : DWORD
' IfCallbackFn : RPC_IF_CALLBACK_FN optional
Declare PtrSafe Function RpcServerRegisterIf2 Lib "rpcrt4" ( _
    ByVal IfSpec As LongPtr, _
    ByVal MgrTypeUuid As LongPtr, _
    ByVal MgrEpv As LongPtr, _
    ByVal Flags As Long, _
    ByVal MaxCalls As Long, _
    ByVal MaxRpcSize As Long, _
    ByVal IfCallbackFn 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

RpcServerRegisterIf2 = ctypes.windll.rpcrt4.RpcServerRegisterIf2
RpcServerRegisterIf2.restype = ctypes.c_int
RpcServerRegisterIf2.argtypes = [
    ctypes.POINTER(None),  # IfSpec : void*
    ctypes.c_void_p,  # MgrTypeUuid : GUID* optional
    ctypes.POINTER(None),  # MgrEpv : void* optional
    wintypes.DWORD,  # Flags : DWORD
    wintypes.DWORD,  # MaxCalls : DWORD
    wintypes.DWORD,  # MaxRpcSize : DWORD
    ctypes.c_void_p,  # IfCallbackFn : RPC_IF_CALLBACK_FN optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
RpcServerRegisterIf2 = Fiddle::Function.new(
  lib['RpcServerRegisterIf2'],
  [
    Fiddle::TYPE_VOIDP,  # IfSpec : void*
    Fiddle::TYPE_VOIDP,  # MgrTypeUuid : GUID* optional
    Fiddle::TYPE_VOIDP,  # MgrEpv : void* optional
    -Fiddle::TYPE_INT,  # Flags : DWORD
    -Fiddle::TYPE_INT,  # MaxCalls : DWORD
    -Fiddle::TYPE_INT,  # MaxRpcSize : DWORD
    Fiddle::TYPE_VOIDP,  # IfCallbackFn : RPC_IF_CALLBACK_FN optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn RpcServerRegisterIf2(
        IfSpec: *mut (),  // void*
        MgrTypeUuid: *mut GUID,  // GUID* optional
        MgrEpv: *mut (),  // void* optional
        Flags: u32,  // DWORD
        MaxCalls: u32,  // DWORD
        MaxRpcSize: u32,  // DWORD
        IfCallbackFn: *const core::ffi::c_void  // RPC_IF_CALLBACK_FN optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern int RpcServerRegisterIf2(IntPtr IfSpec, IntPtr MgrTypeUuid, IntPtr MgrEpv, uint Flags, uint MaxCalls, uint MaxRpcSize, IntPtr IfCallbackFn);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_RpcServerRegisterIf2' -Namespace Win32 -PassThru
# $api::RpcServerRegisterIf2(IfSpec, MgrTypeUuid, MgrEpv, Flags, MaxCalls, MaxRpcSize, IfCallbackFn)

#uselib "RPCRT4.dll"
#func global RpcServerRegisterIf2 "RpcServerRegisterIf2" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; RpcServerRegisterIf2 IfSpec, varptr(MgrTypeUuid), MgrEpv, Flags, MaxCalls, MaxRpcSize, IfCallbackFn   ; 戻り値は stat
; IfSpec : void* -> "sptr"
; MgrTypeUuid : GUID* optional -> "sptr"
; MgrEpv : void* optional -> "sptr"
; Flags : DWORD -> "sptr"
; MaxCalls : DWORD -> "sptr"
; MaxRpcSize : DWORD -> "sptr"
; IfCallbackFn : RPC_IF_CALLBACK_FN 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 RpcServerRegisterIf2 "RpcServerRegisterIf2" sptr, var, sptr, int, int, int, sptr
; res = RpcServerRegisterIf2(IfSpec, MgrTypeUuid, MgrEpv, Flags, MaxCalls, MaxRpcSize, IfCallbackFn)
; IfSpec : void* -> "sptr"
; MgrTypeUuid : GUID* optional -> "var"
; MgrEpv : void* optional -> "sptr"
; Flags : DWORD -> "int"
; MaxCalls : DWORD -> "int"
; MaxRpcSize : DWORD -> "int"
; IfCallbackFn : RPC_IF_CALLBACK_FN 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 RpcServerRegisterIf2(void* IfSpec, GUID* MgrTypeUuid, void* MgrEpv, DWORD Flags, DWORD MaxCalls, DWORD MaxRpcSize, RPC_IF_CALLBACK_FN IfCallbackFn)
#uselib "RPCRT4.dll"
#cfunc global RpcServerRegisterIf2 "RpcServerRegisterIf2" intptr, var, intptr, int, int, int, intptr
; res = RpcServerRegisterIf2(IfSpec, MgrTypeUuid, MgrEpv, Flags, MaxCalls, MaxRpcSize, IfCallbackFn)
; IfSpec : void* -> "intptr"
; MgrTypeUuid : GUID* optional -> "var"
; MgrEpv : void* optional -> "intptr"
; Flags : DWORD -> "int"
; MaxCalls : DWORD -> "int"
; MaxRpcSize : DWORD -> "int"
; IfCallbackFn : RPC_IF_CALLBACK_FN 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")
	procRpcServerRegisterIf2 = rpcrt4.NewProc("RpcServerRegisterIf2")
)

// IfSpec (void*), MgrTypeUuid (GUID* optional), MgrEpv (void* optional), Flags (DWORD), MaxCalls (DWORD), MaxRpcSize (DWORD), IfCallbackFn (RPC_IF_CALLBACK_FN optional)
r1, _, err := procRpcServerRegisterIf2.Call(
	uintptr(IfSpec),
	uintptr(MgrTypeUuid),
	uintptr(MgrEpv),
	uintptr(Flags),
	uintptr(MaxCalls),
	uintptr(MaxRpcSize),
	uintptr(IfCallbackFn),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function RpcServerRegisterIf2(
  IfSpec: Pointer;   // void*
  MgrTypeUuid: PGUID;   // GUID* optional
  MgrEpv: Pointer;   // void* optional
  Flags: DWORD;   // DWORD
  MaxCalls: DWORD;   // DWORD
  MaxRpcSize: DWORD;   // DWORD
  IfCallbackFn: Pointer   // RPC_IF_CALLBACK_FN optional
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcServerRegisterIf2';

result := DllCall("RPCRT4\RpcServerRegisterIf2"
    , "Ptr", IfSpec   ; void*
    , "Ptr", MgrTypeUuid   ; GUID* optional
    , "Ptr", MgrEpv   ; void* optional
    , "UInt", Flags   ; DWORD
    , "UInt", MaxCalls   ; DWORD
    , "UInt", MaxRpcSize   ; DWORD
    , "Ptr", IfCallbackFn   ; RPC_IF_CALLBACK_FN optional
    , "Int")   ; return: RPC_STATUS

●RpcServerRegisterIf2(IfSpec, MgrTypeUuid, MgrEpv, Flags, MaxCalls, MaxRpcSize, IfCallbackFn) = DLL("RPCRT4.dll", "int RpcServerRegisterIf2(void*, void*, void*, dword, dword, dword, void*)")
# 呼び出し: RpcServerRegisterIf2(IfSpec, MgrTypeUuid, MgrEpv, Flags, MaxCalls, MaxRpcSize, IfCallbackFn)
# IfSpec : void* -> "void*"
# MgrTypeUuid : GUID* optional -> "void*"
# MgrEpv : void* optional -> "void*"
# Flags : DWORD -> "dword"
# MaxCalls : DWORD -> "dword"
# MaxRpcSize : DWORD -> "dword"
# IfCallbackFn : RPC_IF_CALLBACK_FN 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)。