Index: uspace/lib/c/include/fibril.h
===================================================================
--- uspace/lib/c/include/fibril.h	(revision c4c60250a236ed30397cd89ce5cea5eaf59cfba5)
+++ uspace/lib/c/include/fibril.h	(revision ee44809554e6c2d5cf6e8a0c13ef3b345c67ff37)
@@ -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)