3 files changed, 34 insertions, 0 deletions
diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index 6fb48a19a..747472d0c 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -20,6 +20,17 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
+
+//usage:#define udhcpd_trivial_usage
+//usage:       "[-fS]" IF_FEATURE_UDHCP_PORT(" [-P N]") " [CONFFILE]"
+//usage:#define udhcpd_full_usage "\n\n"
+//usage:       "DHCP server\n"
+//usage:     "\n	-f	Run in foreground"
+//usage:     "\n	-S	Log to syslog too"
+//usage:	IF_FEATURE_UDHCP_PORT(
+//usage:     "\n	-P N	Use port N (default 67)"
+//usage:	)
+
 #include <syslog.h>
 #include "common.h"
 #include "dhcpc.h"
diff --git a/networking/udhcp/dhcprelay.c b/networking/udhcp/dhcprelay.c
index 86ef04a62..f82ac05b4 100644
--- a/networking/udhcp/dhcprelay.c
+++ b/networking/udhcp/dhcprelay.c
@@ -9,6 +9,12 @@
  *                   Netbeat AG
  * Upstream has GPL v2 or later
  */
+
+//usage:#define dhcprelay_trivial_usage
+//usage:       "CLIENT_IFACE[,CLIENT_IFACE2]... SERVER_IFACE [SERVER_IP]"
+//usage:#define dhcprelay_full_usage "\n\n"
+//usage:       "Relay DHCP requests between clients and server"
+
 #include "common.h"
 
 #define SERVER_PORT    67
diff --git a/networking/udhcp/dumpleases.c b/networking/udhcp/dumpleases.c
index 21d62a2d2..ec07192c1 100644
--- a/networking/udhcp/dumpleases.c
+++ b/networking/udhcp/dumpleases.c
@@ -2,6 +2,23 @@
 /*
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+
+//usage:#define dumpleases_trivial_usage
+//usage:       "[-r|-a] [-f LEASEFILE]"
+//usage:#define dumpleases_full_usage "\n\n"
+//usage:       "Display DHCP leases granted by udhcpd\n"
+//usage:     "\nOptions:"
+//usage:	IF_LONG_OPTS(
+//usage:     "\n	-f,--file=FILE	Lease file"
+//usage:     "\n	-r,--remaining	Show remaining time"
+//usage:     "\n	-a,--absolute	Show expiration time"
+//usage:	)
+//usage:	IF_NOT_LONG_OPTS(
+//usage:     "\n	-f FILE	Lease file"
+//usage:     "\n	-r	Show remaining time"
+//usage:     "\n	-a	Show expiration time"
+//usage:	)
+
 #include "common.h"
 #include "dhcpd.h"
 #include "unicode.h"