From 37480562401b30027e4e6db6e4898d0b0a1b0f63 Mon Sep 17 00:00:00 2001
From: Erik Ekman <yarrick@kryo.se>
Date: Sat, 1 Dec 2007 22:10:48 +0000
Subject: [PATCH] Added packet_init

---
 src/packet.c | 11 +++++++++++
 src/packet.h |  1 +
 src/user.c   |  5 ++---
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/packet.c b/src/packet.c
index 9b2c624..c288389 100644
--- a/src/packet.c
+++ b/src/packet.c
@@ -67,6 +67,17 @@ packet_fill(struct packet *packet, char *data, unsigned long datalen)
 	return packet->len;
 }
 
+/**
+ *	Clear packet stuct, mark empty
+ */
+void
+packet_init(struct packet *packet)
+{
+	packet->sentlen = 0;
+	packet->offset = 0;
+	packet->len = 0;
+}
+
 /**
  *	Mark len number of bytes as being sent
  */
diff --git a/src/packet.h b/src/packet.h
index 2df702c..9008659 100644
--- a/src/packet.h
+++ b/src/packet.h
@@ -27,6 +27,7 @@ struct packet
 	char data[PKTSIZE];	/* The data */
 };
 
+void packet_init(struct packet *);
 int packet_sending(struct packet *);
 void packet_advance(struct packet *);
 int packet_len_to_send(struct packet *);
diff --git a/src/user.c b/src/user.c
index 6cbddfb..2bfccca 100644
--- a/src/user.c
+++ b/src/user.c
@@ -46,9 +46,8 @@ init_users(in_addr_t my_ip)
 		users[i].id = i;
 		snprintf(newip, sizeof(newip), "0.0.0.%d", i + 1);
 		users[i].tun_ip = my_ip + inet_addr(newip);;
-		users[i].inpacket.len = 0;
-		users[i].inpacket.offset = 0;
-		users[i].outpacket.len = 0;
+		packet_init(&(users[i].inpacket));
+		packet_init(&(users[i].outpacket));
 		users[i].q.id = 0;
 	}
 }