From 2770bfe8e4b43c2ffdcebfa5449764984c9b21a5 Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@pulkomandy.tk>
Date: Sat, 9 Oct 2021 13:34:48 +0200
Subject: [PATCH] driver_settings: use B_DEFINE_WEAK_ALIAS to define a weak
 alias

---
 src/system/libroot/os/driver_settings.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/system/libroot/os/driver_settings.cpp b/src/system/libroot/os/driver_settings.cpp
index cba2029c7f..ae57e606fb 100644
--- a/src/system/libroot/os/driver_settings.cpp
+++ b/src/system/libroot/os/driver_settings.cpp
@@ -28,6 +28,7 @@
 #	undef _KERNEL_MODE
 #endif
 
+#include <BeBuild.h>
 #include <directories.h>
 #include <driver_settings.h>
 #include <FindDirectory.h>
@@ -959,7 +960,6 @@ get_driver_settings(void *handle)
 
 // Obsolete function, use unload_driver_settings instead. Introduced by
 // accident in hrev3530 (2003) and present in public headers for a long time.
-extern "C" __typeof(unload_driver_settings) delete_driver_settings
-	__attribute__((weak, alias ("unload_driver_settings")));
+B_DEFINE_WEAK_ALIAS(unload_driver_settings, delete_driver_settings);
 
 #endif