SetServiceAsTrustedA

// loadperf.dll  (ANSI / -A)
#include <windows.h>

DWORD SetServiceAsTrustedA(
    LPCSTR szReserved,   // optional
    LPCSTR szServiceName
);

<DllImport("loadperf.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function SetServiceAsTrustedA(
    <MarshalAs(UnmanagedType.LPStr)> szReserved As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> szServiceName As String   ' LPCSTR
) As UInteger
End Function

' szReserved : LPCSTR optional
' szServiceName : LPCSTR
Declare PtrSafe Function SetServiceAsTrustedA Lib "loadperf" ( _
    ByVal szReserved As String, _
    ByVal szServiceName As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetServiceAsTrustedA = ctypes.windll.loadperf.SetServiceAsTrustedA
SetServiceAsTrustedA.restype = wintypes.DWORD
SetServiceAsTrustedA.argtypes = [
    wintypes.LPCSTR,  # szReserved : LPCSTR optional
    wintypes.LPCSTR,  # szServiceName : LPCSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('loadperf.dll')
SetServiceAsTrustedA = Fiddle::Function.new(
  lib['SetServiceAsTrustedA'],
  [
    Fiddle::TYPE_VOIDP,  # szReserved : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # szServiceName : LPCSTR
  ],
  -Fiddle::TYPE_INT)

#[link(name = "loadperf")]
extern "system" {
    fn SetServiceAsTrustedA(
        szReserved: *const u8,  // LPCSTR optional
        szServiceName: *const u8  // LPCSTR
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("loadperf.dll", CharSet = CharSet.Ansi)]
public static extern uint SetServiceAsTrustedA([MarshalAs(UnmanagedType.LPStr)] string szReserved, [MarshalAs(UnmanagedType.LPStr)] string szServiceName);
"@
$api = Add-Type -MemberDefinition $sig -Name 'loadperf_SetServiceAsTrustedA' -Namespace Win32 -PassThru
# $api::SetServiceAsTrustedA(szReserved, szServiceName)

#uselib "loadperf.dll"
#func global SetServiceAsTrustedA "SetServiceAsTrustedA" sptr, sptr
; SetServiceAsTrustedA szReserved, szServiceName   ; 戻り値は stat
; szReserved : LPCSTR optional -> "sptr"
; szServiceName : LPCSTR -> "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 "loadperf.dll"
#cfunc global SetServiceAsTrustedA "SetServiceAsTrustedA" str, str
; res = SetServiceAsTrustedA(szReserved, szServiceName)
; szReserved : LPCSTR optional -> "str"
; szServiceName : LPCSTR -> "str"

; DWORD SetServiceAsTrustedA(LPCSTR szReserved, LPCSTR szServiceName)
#uselib "loadperf.dll"
#cfunc global SetServiceAsTrustedA "SetServiceAsTrustedA" str, str
; res = SetServiceAsTrustedA(szReserved, szServiceName)
; szReserved : LPCSTR optional -> "str"
; szServiceName : LPCSTR -> "str"

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

var (
	loadperf = windows.NewLazySystemDLL("loadperf.dll")
	procSetServiceAsTrustedA = loadperf.NewProc("SetServiceAsTrustedA")
)

// szReserved (LPCSTR optional), szServiceName (LPCSTR)
r1, _, err := procSetServiceAsTrustedA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(szReserved))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(szServiceName))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function SetServiceAsTrustedA(
  szReserved: PAnsiChar;   // LPCSTR optional
  szServiceName: PAnsiChar   // LPCSTR
): DWORD; stdcall;
  external 'loadperf.dll' name 'SetServiceAsTrustedA';

result := DllCall("loadperf\SetServiceAsTrustedA"
    , "AStr", szReserved   ; LPCSTR optional
    , "AStr", szServiceName   ; LPCSTR
    , "UInt")   ; return: DWORD

●SetServiceAsTrustedA(szReserved, szServiceName) = DLL("loadperf.dll", "dword SetServiceAsTrustedA(char*, char*)")
# 呼び出し: SetServiceAsTrustedA(szReserved, szServiceName)
# szReserved : LPCSTR optional -> "char*"
# szServiceName : LPCSTR -> "char*"
# 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)。