MsiSetExternalUIRecord

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

DWORD MsiSetExternalUIRecord(
    PINSTALLUI_HANDLER_RECORD puiHandler,   // optional
    DWORD dwMessageFilter,
    void* pvContext,   // optional
    PINSTALLUI_HANDLER_RECORD ppuiPrevHandler   // optional
);

<DllImport("msi.dll", ExactSpelling:=True)>
Public Shared Function MsiSetExternalUIRecord(
    puiHandler As IntPtr,   ' PINSTALLUI_HANDLER_RECORD optional
    dwMessageFilter As UInteger,   ' DWORD
    pvContext As IntPtr,   ' void* optional
    ppuiPrevHandler As IntPtr   ' PINSTALLUI_HANDLER_RECORD optional
) As UInteger
End Function

' puiHandler : PINSTALLUI_HANDLER_RECORD optional
' dwMessageFilter : DWORD
' pvContext : void* optional
' ppuiPrevHandler : PINSTALLUI_HANDLER_RECORD optional
Declare PtrSafe Function MsiSetExternalUIRecord Lib "msi" ( _
    ByVal puiHandler As LongPtr, _
    ByVal dwMessageFilter As Long, _
    ByVal pvContext As LongPtr, _
    ByVal ppuiPrevHandler 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

MsiSetExternalUIRecord = ctypes.windll.msi.MsiSetExternalUIRecord
MsiSetExternalUIRecord.restype = wintypes.DWORD
MsiSetExternalUIRecord.argtypes = [
    ctypes.c_void_p,  # puiHandler : PINSTALLUI_HANDLER_RECORD optional
    wintypes.DWORD,  # dwMessageFilter : DWORD
    ctypes.POINTER(None),  # pvContext : void* optional
    ctypes.c_void_p,  # ppuiPrevHandler : PINSTALLUI_HANDLER_RECORD optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msi.dll')
MsiSetExternalUIRecord = Fiddle::Function.new(
  lib['MsiSetExternalUIRecord'],
  [
    Fiddle::TYPE_VOIDP,  # puiHandler : PINSTALLUI_HANDLER_RECORD optional
    -Fiddle::TYPE_INT,  # dwMessageFilter : DWORD
    Fiddle::TYPE_VOIDP,  # pvContext : void* optional
    Fiddle::TYPE_VOIDP,  # ppuiPrevHandler : PINSTALLUI_HANDLER_RECORD optional
  ],
  -Fiddle::TYPE_INT)

#[link(name = "msi")]
extern "system" {
    fn MsiSetExternalUIRecord(
        puiHandler: *const core::ffi::c_void,  // PINSTALLUI_HANDLER_RECORD optional
        dwMessageFilter: u32,  // DWORD
        pvContext: *mut (),  // void* optional
        ppuiPrevHandler: *const core::ffi::c_void  // PINSTALLUI_HANDLER_RECORD optional
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("msi.dll")]
public static extern uint MsiSetExternalUIRecord(IntPtr puiHandler, uint dwMessageFilter, IntPtr pvContext, IntPtr ppuiPrevHandler);
"@
$api = Add-Type -MemberDefinition $sig -Name 'msi_MsiSetExternalUIRecord' -Namespace Win32 -PassThru
# $api::MsiSetExternalUIRecord(puiHandler, dwMessageFilter, pvContext, ppuiPrevHandler)

#uselib "msi.dll"
#func global MsiSetExternalUIRecord "MsiSetExternalUIRecord" sptr, sptr, sptr, sptr
; MsiSetExternalUIRecord puiHandler, dwMessageFilter, pvContext, ppuiPrevHandler   ; 戻り値は stat
; puiHandler : PINSTALLUI_HANDLER_RECORD optional -> "sptr"
; dwMessageFilter : DWORD -> "sptr"
; pvContext : void* optional -> "sptr"
; ppuiPrevHandler : PINSTALLUI_HANDLER_RECORD 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 "msi.dll"
#cfunc global MsiSetExternalUIRecord "MsiSetExternalUIRecord" sptr, int, sptr, sptr
; res = MsiSetExternalUIRecord(puiHandler, dwMessageFilter, pvContext, ppuiPrevHandler)
; puiHandler : PINSTALLUI_HANDLER_RECORD optional -> "sptr"
; dwMessageFilter : DWORD -> "int"
; pvContext : void* optional -> "sptr"
; ppuiPrevHandler : PINSTALLUI_HANDLER_RECORD optional -> "sptr"

; DWORD MsiSetExternalUIRecord(PINSTALLUI_HANDLER_RECORD puiHandler, DWORD dwMessageFilter, void* pvContext, PINSTALLUI_HANDLER_RECORD ppuiPrevHandler)
#uselib "msi.dll"
#cfunc global MsiSetExternalUIRecord "MsiSetExternalUIRecord" intptr, int, intptr, intptr
; res = MsiSetExternalUIRecord(puiHandler, dwMessageFilter, pvContext, ppuiPrevHandler)
; puiHandler : PINSTALLUI_HANDLER_RECORD optional -> "intptr"
; dwMessageFilter : DWORD -> "int"
; pvContext : void* optional -> "intptr"
; ppuiPrevHandler : PINSTALLUI_HANDLER_RECORD optional -> "intptr"

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

var (
	msi = windows.NewLazySystemDLL("msi.dll")
	procMsiSetExternalUIRecord = msi.NewProc("MsiSetExternalUIRecord")
)

// puiHandler (PINSTALLUI_HANDLER_RECORD optional), dwMessageFilter (DWORD), pvContext (void* optional), ppuiPrevHandler (PINSTALLUI_HANDLER_RECORD optional)
r1, _, err := procMsiSetExternalUIRecord.Call(
	uintptr(puiHandler),
	uintptr(dwMessageFilter),
	uintptr(pvContext),
	uintptr(ppuiPrevHandler),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function MsiSetExternalUIRecord(
  puiHandler: Pointer;   // PINSTALLUI_HANDLER_RECORD optional
  dwMessageFilter: DWORD;   // DWORD
  pvContext: Pointer;   // void* optional
  ppuiPrevHandler: Pointer   // PINSTALLUI_HANDLER_RECORD optional
): DWORD; stdcall;
  external 'msi.dll' name 'MsiSetExternalUIRecord';

result := DllCall("msi\MsiSetExternalUIRecord"
    , "Ptr", puiHandler   ; PINSTALLUI_HANDLER_RECORD optional
    , "UInt", dwMessageFilter   ; DWORD
    , "Ptr", pvContext   ; void* optional
    , "Ptr", ppuiPrevHandler   ; PINSTALLUI_HANDLER_RECORD optional
    , "UInt")   ; return: DWORD

●MsiSetExternalUIRecord(puiHandler, dwMessageFilter, pvContext, ppuiPrevHandler) = DLL("msi.dll", "dword MsiSetExternalUIRecord(void*, dword, void*, void*)")
# 呼び出し: MsiSetExternalUIRecord(puiHandler, dwMessageFilter, pvContext, ppuiPrevHandler)
# puiHandler : PINSTALLUI_HANDLER_RECORD optional -> "void*"
# dwMessageFilter : DWORD -> "dword"
# pvContext : void* optional -> "void*"
# ppuiPrevHandler : PINSTALLUI_HANDLER_RECORD 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)。