async connections working

--HG--
branch : fastopen

session.h

@@ -61,6 +61,7 @@ void svr_dropbear_log(int priority, const char* format, va_list param);
 
 /* Client */
 void cli_session(int sock_in, int sock_out);
+void cli_connected(int result, int sock, void* userdata, const char *errstring);
 void cleantext(unsigned char* dirtytext);
 
 /* crypto parameters that are stored individually for transmit and receive */