diff --git a/crypto777/nanosrc/utils/sem.h b/crypto777/nanosrc/utils/sem.h
index 82b8454df..ed1d2e228 100755
--- a/crypto777/nanosrc/utils/sem.h
+++ b/crypto777/nanosrc/utils/sem.h
@@ -60,7 +60,7 @@ struct nn_sem {
 #elif defined NN_HAVE_SEMAPHORE
 
 #include <semaphore.h>
-
+ccc
 struct nn_sem {
     sem_t sem;
 };