From bf8e92430823bf0383f67eeeb085bd48ee993c72 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <Roland.Reichwein@bmw.de>
Date: Tue, 3 Jun 2025 00:11:00 +0200
Subject: [PATCH] Add missing header wchar.h for usage of wcslen() (#1113)

---
 include/etl/basic_string.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/etl/basic_string.h b/include/etl/basic_string.h
index a6f118fd..1b74ae6f 100644
--- a/include/etl/basic_string.h
+++ b/include/etl/basic_string.h
@@ -50,6 +50,7 @@ SOFTWARE.
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
+#include <wchar.h>
 
 #if ETL_USING_STL && ETL_USING_CPP17
   #include <string_view>