MsiNotifySidChangeA

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

DWORD MsiNotifySidChangeA(
    LPCSTR pOldSid,
    LPCSTR pNewSid
);

<DllImport("msi.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function MsiNotifySidChangeA(
    <MarshalAs(UnmanagedType.LPStr)> pOldSid As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> pNewSid As String   ' LPCSTR
) As UInteger
End Function

' pOldSid : LPCSTR
' pNewSid : LPCSTR
Declare PtrSafe Function MsiNotifySidChangeA Lib "msi" ( _
    ByVal pOldSid As String, _
    ByVal pNewSid 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

MsiNotifySidChangeA = ctypes.windll.msi.MsiNotifySidChangeA
MsiNotifySidChangeA.restype = wintypes.DWORD
MsiNotifySidChangeA.argtypes = [
    wintypes.LPCSTR,  # pOldSid : LPCSTR
    wintypes.LPCSTR,  # pNewSid : LPCSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msi.dll')
MsiNotifySidChangeA = Fiddle::Function.new(
  lib['MsiNotifySidChangeA'],
  [
    Fiddle::TYPE_VOIDP,  # pOldSid : LPCSTR
    Fiddle::TYPE_VOIDP,  # pNewSid : LPCSTR
  ],
  -Fiddle::TYPE_INT)

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

$sig = @"
[DllImport("msi.dll", CharSet = CharSet.Ansi)]
public static extern uint MsiNotifySidChangeA([MarshalAs(UnmanagedType.LPStr)] string pOldSid, [MarshalAs(UnmanagedType.LPStr)] string pNewSid);
"@
$api = Add-Type -MemberDefinition $sig -Name 'msi_MsiNotifySidChangeA' -Namespace Win32 -PassThru
# $api::MsiNotifySidChangeA(pOldSid, pNewSid)

#uselib "msi.dll"
#func global MsiNotifySidChangeA "MsiNotifySidChangeA" sptr, sptr
; MsiNotifySidChangeA pOldSid, pNewSid   ; 戻り値は stat
; pOldSid : LPCSTR -> "sptr"
; pNewSid : 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 "msi.dll"
#cfunc global MsiNotifySidChangeA "MsiNotifySidChangeA" str, str
; res = MsiNotifySidChangeA(pOldSid, pNewSid)
; pOldSid : LPCSTR -> "str"
; pNewSid : LPCSTR -> "str"

; DWORD MsiNotifySidChangeA(LPCSTR pOldSid, LPCSTR pNewSid)
#uselib "msi.dll"
#cfunc global MsiNotifySidChangeA "MsiNotifySidChangeA" str, str
; res = MsiNotifySidChangeA(pOldSid, pNewSid)
; pOldSid : LPCSTR -> "str"
; pNewSid : LPCSTR -> "str"

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

var (
	msi = windows.NewLazySystemDLL("msi.dll")
	procMsiNotifySidChangeA = msi.NewProc("MsiNotifySidChangeA")
)

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

function MsiNotifySidChangeA(
  pOldSid: PAnsiChar;   // LPCSTR
  pNewSid: PAnsiChar   // LPCSTR
): DWORD; stdcall;
  external 'msi.dll' name 'MsiNotifySidChangeA';

result := DllCall("msi\MsiNotifySidChangeA"
    , "AStr", pOldSid   ; LPCSTR
    , "AStr", pNewSid   ; LPCSTR
    , "UInt")   ; return: DWORD

●MsiNotifySidChangeA(pOldSid, pNewSid) = DLL("msi.dll", "dword MsiNotifySidChangeA(char*, char*)")
# 呼び出し: MsiNotifySidChangeA(pOldSid, pNewSid)
# pOldSid : LPCSTR -> "char*"
# pNewSid : 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)。