dhcprelay: new applet
diff --git a/include/usage.h b/include/usage.h
index 9b2d11a..7898473 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -539,6 +539,16 @@
 	"Filesystem           1k-blocks      Used Available Use% Mounted on\n" \
 	"/dev/sda3              8690864   8553540    137324  98% /\n"
 
+#define dhcprelay_trivial_usage \
+	"[client_device_list] [server_device]"
+#define dhcprelay_full_usage \
+	"Relays dhcp requests from client devices to server device"
+
+#define dhcprelay_trivial_usage \
+	"[client_device_list] [server_device]"
+#define dhcprelay_full_usage \
+	"Relays dhcp requests from client devices to server device"
+
 #define diff_trivial_usage \
 	"[-abdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
 #define diff_full_usage \