X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=utcp_priv.h;h=49ff4bff47bf3f432d3a027f85d8656286a2eb08;hb=d41728102f197003c7db2db6f679e1ca5e26535d;hp=437941f61b126c49560e0b30f54ad651981d0b94;hpb=9fc7e661dbe9f10f39d4d59644cf22be606031fd;p=utcp

diff --git a/utcp_priv.h b/utcp_priv.h
index 437941f..49ff4bf 100644
--- a/utcp_priv.h
+++ b/utcp_priv.h
@@ -125,11 +125,11 @@ struct utcp_connection {
 
 		uint32_t last;
 		uint32_t cwnd;
+		uint32_t ssthresh;
 	} snd;
 
 	struct {
 		uint32_t nxt;
-		uint32_t wnd;
 		uint32_t irs;
 	} rcv;
 
@@ -152,6 +152,7 @@ struct utcp_connection {
 
 	bool nodelay;
 	bool keepalive;
+	bool shut_wr;
 
 	// Congestion avoidance state
 
@@ -168,9 +169,14 @@ struct utcp {
 	utcp_pre_accept_t pre_accept;
 	utcp_send_t send;
 
+	// Packet buffer
+
+	void *pkt;
+
 	// Global socket options
 
-	uint16_t mtu;
+	uint16_t mtu; // The maximum size of a UTCP packet, including headers.
+	uint16_t mss; // The maximum size of the payload of a UTCP packet.
 	int timeout; // sec
 
 	// RTT variables