1 files changed, 4 insertions, 0 deletions

diff --git a/include/usage.h b/include/usage.h
index e007acdfa..142d7c21b 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -2935,6 +2935,10 @@
      "\n        -c CNT          Send only CNT pings" \
      "\n        -s SIZE         Send SIZE data bytes in packets (default=56)" \
      "\n        -I iface/IP     Use interface or IP address as source" \
+     "\n        -W timeout      Seconds to wait for the first response (default:10)" \
+     "\n                        (after all -c CNT packets are sent)" \
+     "\n        -w deadline     Seconds until ping exits (default:infinite)" \
+     "\n                        (can exit earlier with -c CNT)" \
      "\n        -q              Quiet, only displays output at start" \
      "\n                        and when finished" \