PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
-const char *rtnl_rtntype_n2a(int id, char *buf, int len);
-int rtnl_rtntype_a2n(int *id, char *arg);
+const char *rtnl_rtntype_n2a(int id, char *buf) FAST_FUNC;
+int rtnl_rtntype_a2n(int *id, char *arg) FAST_FUNC;
-int get_rt_realms(uint32_t *realms, char *arg);
+int get_rt_realms(uint32_t *realms, char *arg) FAST_FUNC;
POP_SAVED_FUNCTION_VISIBILITY