xreadlink: code shrink

udhcp: add missing tryagain member to client_config

function                                             old     new   delta
xmalloc_readlink_follow                              169     154     -15
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-15)             Total: -15 bytes

1 files changed, 1 insertions, 0 deletions

diff --git a/networking/udhcp/dhcpc.h b/networking/udhcp/dhcpc.h
index 8da1dd8..72a8bd9 100644
--- a/networking/udhcp/dhcpc.h
+++ b/networking/udhcp/dhcpc.h
@@ -30,6 +30,7 @@ struct client_config_t {
 	int ifindex;                    /* Index number of the interface to use */
 	int retries;                    /* Max number of request packets */
 	int timeout;                    /* Number of seconds to try to get a lease */
+	int tryagain;                   /* Number of seconds to try to get a lease */
 	uint8_t arp[6];                 /* Our arp address */
 };