RmAddFilter

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

WIN32_ERROR RmAddFilter(
    DWORD dwSessionHandle,
    LPCWSTR strModuleName,   // optional
    RM_UNIQUE_PROCESS* pProcess,   // optional
    LPCWSTR strServiceShortName,   // optional
    RM_FILTER_ACTION FilterAction
);

<DllImport("RstrtMgr.dll", ExactSpelling:=True)>
Public Shared Function RmAddFilter(
    dwSessionHandle As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> strModuleName As String,   ' LPCWSTR optional
    pProcess As IntPtr,   ' RM_UNIQUE_PROCESS* optional
    <MarshalAs(UnmanagedType.LPWStr)> strServiceShortName As String,   ' LPCWSTR optional
    FilterAction As Integer   ' RM_FILTER_ACTION
) As UInteger
End Function

' dwSessionHandle : DWORD
' strModuleName : LPCWSTR optional
' pProcess : RM_UNIQUE_PROCESS* optional
' strServiceShortName : LPCWSTR optional
' FilterAction : RM_FILTER_ACTION
Declare PtrSafe Function RmAddFilter Lib "rstrtmgr" ( _
    ByVal dwSessionHandle As Long, _
    ByVal strModuleName As LongPtr, _
    ByVal pProcess As LongPtr, _
    ByVal strServiceShortName As LongPtr, _
    ByVal FilterAction As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RmAddFilter = ctypes.windll.rstrtmgr.RmAddFilter
RmAddFilter.restype = wintypes.DWORD
RmAddFilter.argtypes = [
    wintypes.DWORD,  # dwSessionHandle : DWORD
    wintypes.LPCWSTR,  # strModuleName : LPCWSTR optional
    ctypes.c_void_p,  # pProcess : RM_UNIQUE_PROCESS* optional
    wintypes.LPCWSTR,  # strServiceShortName : LPCWSTR optional
    ctypes.c_int,  # FilterAction : RM_FILTER_ACTION
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RstrtMgr.dll')
RmAddFilter = Fiddle::Function.new(
  lib['RmAddFilter'],
  [
    -Fiddle::TYPE_INT,  # dwSessionHandle : DWORD
    Fiddle::TYPE_VOIDP,  # strModuleName : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # pProcess : RM_UNIQUE_PROCESS* optional
    Fiddle::TYPE_VOIDP,  # strServiceShortName : LPCWSTR optional
    Fiddle::TYPE_INT,  # FilterAction : RM_FILTER_ACTION
  ],
  -Fiddle::TYPE_INT)

#[link(name = "rstrtmgr")]
extern "system" {
    fn RmAddFilter(
        dwSessionHandle: u32,  // DWORD
        strModuleName: *const u16,  // LPCWSTR optional
        pProcess: *mut RM_UNIQUE_PROCESS,  // RM_UNIQUE_PROCESS* optional
        strServiceShortName: *const u16,  // LPCWSTR optional
        FilterAction: i32  // RM_FILTER_ACTION
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RstrtMgr.dll")]
public static extern uint RmAddFilter(uint dwSessionHandle, [MarshalAs(UnmanagedType.LPWStr)] string strModuleName, IntPtr pProcess, [MarshalAs(UnmanagedType.LPWStr)] string strServiceShortName, int FilterAction);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RstrtMgr_RmAddFilter' -Namespace Win32 -PassThru
# $api::RmAddFilter(dwSessionHandle, strModuleName, pProcess, strServiceShortName, FilterAction)

#uselib "RstrtMgr.dll"
#func global RmAddFilter "RmAddFilter" sptr, sptr, sptr, sptr, sptr
; RmAddFilter dwSessionHandle, strModuleName, varptr(pProcess), strServiceShortName, FilterAction   ; 戻り値は stat
; dwSessionHandle : DWORD -> "sptr"
; strModuleName : LPCWSTR optional -> "sptr"
; pProcess : RM_UNIQUE_PROCESS* optional -> "sptr"
; strServiceShortName : LPCWSTR optional -> "sptr"
; FilterAction : RM_FILTER_ACTION -> "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 "RstrtMgr.dll"
#cfunc global RmAddFilter "RmAddFilter" int, wstr, var, wstr, int
; res = RmAddFilter(dwSessionHandle, strModuleName, pProcess, strServiceShortName, FilterAction)
; dwSessionHandle : DWORD -> "int"
; strModuleName : LPCWSTR optional -> "wstr"
; pProcess : RM_UNIQUE_PROCESS* optional -> "var"
; strServiceShortName : LPCWSTR optional -> "wstr"
; FilterAction : RM_FILTER_ACTION -> "int"
; ※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。

; WIN32_ERROR RmAddFilter(DWORD dwSessionHandle, LPCWSTR strModuleName, RM_UNIQUE_PROCESS* pProcess, LPCWSTR strServiceShortName, RM_FILTER_ACTION FilterAction)
#uselib "RstrtMgr.dll"
#cfunc global RmAddFilter "RmAddFilter" int, wstr, var, wstr, int
; res = RmAddFilter(dwSessionHandle, strModuleName, pProcess, strServiceShortName, FilterAction)
; dwSessionHandle : DWORD -> "int"
; strModuleName : LPCWSTR optional -> "wstr"
; pProcess : RM_UNIQUE_PROCESS* optional -> "var"
; strServiceShortName : LPCWSTR optional -> "wstr"
; FilterAction : RM_FILTER_ACTION -> "int"
; ※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 (
	rstrtmgr = windows.NewLazySystemDLL("RstrtMgr.dll")
	procRmAddFilter = rstrtmgr.NewProc("RmAddFilter")
)

// dwSessionHandle (DWORD), strModuleName (LPCWSTR optional), pProcess (RM_UNIQUE_PROCESS* optional), strServiceShortName (LPCWSTR optional), FilterAction (RM_FILTER_ACTION)
r1, _, err := procRmAddFilter.Call(
	uintptr(dwSessionHandle),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(strModuleName))),
	uintptr(pProcess),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(strServiceShortName))),
	uintptr(FilterAction),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WIN32_ERROR

function RmAddFilter(
  dwSessionHandle: DWORD;   // DWORD
  strModuleName: PWideChar;   // LPCWSTR optional
  pProcess: Pointer;   // RM_UNIQUE_PROCESS* optional
  strServiceShortName: PWideChar;   // LPCWSTR optional
  FilterAction: Integer   // RM_FILTER_ACTION
): DWORD; stdcall;
  external 'RstrtMgr.dll' name 'RmAddFilter';

result := DllCall("RstrtMgr\RmAddFilter"
    , "UInt", dwSessionHandle   ; DWORD
    , "WStr", strModuleName   ; LPCWSTR optional
    , "Ptr", pProcess   ; RM_UNIQUE_PROCESS* optional
    , "WStr", strServiceShortName   ; LPCWSTR optional
    , "Int", FilterAction   ; RM_FILTER_ACTION
    , "UInt")   ; return: WIN32_ERROR

●RmAddFilter(dwSessionHandle, strModuleName, pProcess, strServiceShortName, FilterAction) = DLL("RstrtMgr.dll", "dword RmAddFilter(dword, char*, void*, char*, int)")
# 呼び出し: RmAddFilter(dwSessionHandle, strModuleName, pProcess, strServiceShortName, FilterAction)
# dwSessionHandle : DWORD -> "dword"
# strModuleName : LPCWSTR optional -> "char*"
# pProcess : RM_UNIQUE_PROCESS* optional -> "void*"
# strServiceShortName : LPCWSTR optional -> "char*"
# FilterAction : RM_FILTER_ACTION -> "int"
# 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)。