MsiGetLastErrorRecord

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

MSIHANDLE MsiGetLastErrorRecord(void);

<DllImport("msi.dll", ExactSpelling:=True)>
Public Shared Function MsiGetLastErrorRecord() As UInteger
End Function

Declare PtrSafe Function MsiGetLastErrorRecord Lib "msi" () As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

MsiGetLastErrorRecord = ctypes.windll.msi.MsiGetLastErrorRecord
MsiGetLastErrorRecord.restype = wintypes.DWORD
MsiGetLastErrorRecord.argtypes = []

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msi.dll')
MsiGetLastErrorRecord = Fiddle::Function.new(
  lib['MsiGetLastErrorRecord'],
  [],
  -Fiddle::TYPE_INT)

#[link(name = "msi")]
extern "system" {
    fn MsiGetLastErrorRecord() -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("msi.dll")]
public static extern uint MsiGetLastErrorRecord();
"@
$api = Add-Type -MemberDefinition $sig -Name 'msi_MsiGetLastErrorRecord' -Namespace Win32 -PassThru
# $api::MsiGetLastErrorRecord()

#uselib "msi.dll"
#func global MsiGetLastErrorRecord "MsiGetLastErrorRecord"
; MsiGetLastErrorRecord   ; 戻り値は stat
; ※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 MsiGetLastErrorRecord "MsiGetLastErrorRecord"
; res = MsiGetLastErrorRecord()

; MSIHANDLE MsiGetLastErrorRecord()
#uselib "msi.dll"
#cfunc global MsiGetLastErrorRecord "MsiGetLastErrorRecord"
; res = MsiGetLastErrorRecord()

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

var (
	msi = windows.NewLazySystemDLL("msi.dll")
	procMsiGetLastErrorRecord = msi.NewProc("MsiGetLastErrorRecord")
)

r1, _, err := procMsiGetLastErrorRecord.Call()
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // MSIHANDLE

function MsiGetLastErrorRecord: DWORD; stdcall;
  external 'msi.dll' name 'MsiGetLastErrorRecord';

result := DllCall("msi\MsiGetLastErrorRecord", "UInt")

●MsiGetLastErrorRecord() = DLL("msi.dll", "dword MsiGetLastErrorRecord()")
# 呼び出し: MsiGetLastErrorRecord()
# 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)。