Index: uspace/lib/c/include/async.h
===================================================================
--- uspace/lib/c/include/async.h	(revision 104776019e8c3fcfc0545665cd8f58eea101d0ca)
+++ uspace/lib/c/include/async.h	(revision 5bcf1f9bc844ed807e0697b24feb36afeff99d8a)
@@ -57,5 +57,4 @@
 extern atomic_t threads_in_ipc_wait;
 
-extern int __async_init(void);
 extern ipc_callid_t async_get_call_timeout(ipc_call_t *, suseconds_t);