fix
diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h
index 31c1928..3acb6b9 100644
--- a/include/afl-fuzz.h
+++ b/include/afl-fuzz.h
@@ -1022,6 +1022,7 @@
 u32  count_non_255_bytes(afl_state_t *, u8 *);
 void simplify_trace(afl_state_t *, u8 *);
 void classify_counts(afl_forkserver_t *);
+u8 has_new_bits_unclassified(afl_state_t *, u8 *);
 void init_count_class16(void);
 void minimize_bits(afl_state_t *, u8 *, u8 *);
 #ifndef SIMPLE_FILES