Index: uspace/lib/c/include/fibril.h
===================================================================
--- uspace/lib/c/include/fibril.h	(revision 61c9ee245ce76e905057b74bba2180046d9fb85e)
+++ uspace/lib/c/include/fibril.h	(revision 172813441a9fac99c6e9e697c38ae267f65d9c3a)
@@ -102,7 +102,4 @@
 extern void fibril_remove_manager(void);
 extern fid_t fibril_get_id(void);
-extern void fibril_inc_sercount(void);
-extern void fibril_dec_sercount(void);
-extern int fibril_get_sercount(void);
 
 static inline int fibril_yield(void)