Index: uspace/lib/c/include/stdlib.h
===================================================================
--- uspace/lib/c/include/stdlib.h	(revision 47b70062180b321b58ca43746901c748ff7a6b2d)
+++ uspace/lib/c/include/stdlib.h	(revision 438f35572a570ba2376a8677855d0169c26c1508)
@@ -49,4 +49,5 @@
 
 extern void abort(void) __attribute__((noreturn));
+extern void exit(int) __attribute__((noreturn));
 
 #endif