1 files changed, 13 insertions, 0 deletions

diff --git a/networking/zcip.c b/networking/zcip.c
index 6fa265ad4..7250fb2fd 100644
--- a/networking/zcip.c
+++ b/networking/zcip.c
@@ -23,6 +23,19 @@
 // - avoid silent script failures, especially under load...
 // - link status monitoring (restart on link-up; stop on link-down)
 
+//usage:#define zcip_trivial_usage
+//usage:       "[OPTIONS] IFACE SCRIPT"
+//usage:#define zcip_full_usage "\n\n"
+//usage:       "Manage a ZeroConf IPv4 link-local address\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -f              Run in foreground"
+//usage:     "\n        -q              Quit after obtaining address"
+//usage:     "\n        -r 169.254.x.x  Request this address first"
+//usage:     "\n        -v              Verbose"
+//usage:     "\n"
+//usage:     "\nWith no -q, runs continuously monitoring for ARP conflicts,"
+//usage:     "\nexits only on I/O errors (link down etc)"
+
 #include <netinet/ether.h>
 #include <net/ethernet.h>
 #include <net/if.h>