From dcef93fa099e0ae28c3ed4a9873cbf79e9954458 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=A8=8B=E8=8B=B1=E6=98=8A?=
 <80203701+cyhcyhgo@users.noreply.github.com>
Date: Mon, 15 Dec 2025 15:10:00 +0800
Subject: [PATCH] Fix bug of link error when building KhiCAS

---
 apps/KhiCAS/src/main.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/apps/KhiCAS/src/main.cpp b/apps/KhiCAS/src/main.cpp
index 1ff6953c9..6ca693c49 100644
--- a/apps/KhiCAS/src/main.cpp
+++ b/apps/KhiCAS/src/main.cpp
@@ -206,4 +206,9 @@ bool inexammode(){
   return extapp_inexammode();
 }
 
+//dummy function to avoid link error
+int __ssputws_r(void * _reent, const wchar_t * wstr, void * file) {
+    return 0; 
+} 
+
 } // end extern "C"