clock: Add class for future use
diff --git a/.gitignore b/.gitignore
index c62c609..884d17b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -42,6 +42,7 @@
 
 # Output binaries
 /example/follow
+/test/clock
 /test/event
 /test/exception
 /test/internal_sdref