--- a/session.h	Fri Mar 29 23:29:48 2013 +0800
+++ b/session.h	Sat Mar 30 23:55:05 2013 +0800
@@ -169,13 +169,6 @@
 	   concluded (ie, while dataallowed was unset)*/
 	struct packetlist *reply_queue_head, *reply_queue_tail;
 
-	algo_type*(*buf_match_algo)(buffer*buf, algo_type localalgos[],
-			enum kexguess2_used *kexguess2,
-			int *goodguess); /* The function to use to choose which algorithm
-								to use from the ones presented by the remote
-								side. Is specific to the client/server mode,
-								hence the function-pointer callback.*/
-
 	void(*remoteclosed)(); /* A callback to handle closure of the
 									  remote connection */