From c34e985f188c206d588ee8da7149ded2516981cf Mon Sep 17 00:00:00 2001
From: "lane.wei" <lane.wei@bambulab.com>
Date: Wed, 16 Apr 2025 16:44:45 +0800
Subject: [PATCH] FIX: app: fix the issue on win-7

use typedef instead of IsWow64Process2

jira: no-jira

Change-Id: I3d5c4becca1586094b6950431470b12bd71a0056
---
 src/slic3r/GUI/GUI_App.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index 7c4dbeb61..234092c7e 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -120,6 +120,13 @@
 #include "dark_mode.hpp"
 #include "wx/headerctrl.h"
 #include "wx/msw/headerctrl.h"
+
+typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS2)(
+    HANDLE hProcess,
+    USHORT *pProcessMachine,
+    USHORT *pNativeMachine
+);
+
 #endif // _MSW_DARK_MODE
 #endif // __WINDOWS__
 
@@ -2775,7 +2782,7 @@ bool GUI_App::on_init_inner()
     HMODULE hKernel32 = GetModuleHandleW(L"kernel32.dll");
     m_is_arm64 = false;
     if (hKernel32) {
-        auto fnIsWow64Process2 = (decltype(&IsWow64Process2))GetProcAddress(hKernel32, "IsWow64Process2");
+        auto fnIsWow64Process2 = (LPFN_ISWOW64PROCESS2)GetProcAddress(hKernel32, "IsWow64Process2");
         if (fnIsWow64Process2) {
             USHORT processMachine = 0;
             USHORT nativeMachine = 0;