Index: abi/include/proc/uarg.h
===================================================================
--- abi/include/proc/uarg.h	(revision c06994673347954891a57710998cf1e087a59e8b)
+++ abi/include/proc/uarg.h	(revision ea5cc5b6a6f00fb33e6f02f2f3f401d2fb3984a2)
@@ -40,4 +40,5 @@
 	void *uspace_entry;
 	void *uspace_stack;
+	size_t uspace_stack_size;
 	
 	void (* uspace_thread_function)();