@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
+ * Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
  *
  * All rights reserved.
  *
  * This file is part of ObjFW. It may be distributed under the terms of the
  * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
@@ -73,16 +73,11 @@
 {
 	return (thread == GetCurrentThread());
 }
 #elif defined(OF_AMIGAOS)
 extern OFPlainThread OFCurrentPlainThread(void);
-
-static OF_INLINE bool
-OFPlainThreadIsCurrent(OFPlainThread thread)
-{
-	return (thread->thread == FindTask(NULL));
-}
+extern bool OFPlainThreadIsCurrent(OFPlainThread);
 #endif
 
 #ifdef __cplusplus
 extern "C" {
 #endif