X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fconnection.h;h=449557623a867f6e6033c02179216a77a8f77584;hb=76a3ada4eb4032172c3d780915a07680f9954d42;hp=58eea4e694742ab26d0af94b39177493bbb41bbb;hpb=8ac096b5bf9da1b3961a3ac4a03d083629222a63;p=tinc

diff --git a/src/connection.h b/src/connection.h
index 58eea4e6..44955762 100644
--- a/src/connection.h
+++ b/src/connection.h
@@ -32,6 +32,7 @@
 #define OPTION_TCPONLY		0x0002
 #define OPTION_PMTU_DISCOVERY	0x0004
 #define OPTION_CLAMP_MSS	0x0008
+#define OPTION_VERSION(x) ((x) >> 24) /* Top 8 bits are for protocol minor version */
 
 typedef struct connection_status_t {
 		unsigned int pinged:1;			/* sent ping */
@@ -107,6 +108,7 @@ extern void init_connections(void);
 extern void exit_connections(void);
 extern connection_t *new_connection(void) __attribute__ ((__malloc__));
 extern void free_connection(connection_t *);
+extern void free_connection_partially(connection_t *);
 extern void connection_add(connection_t *);
 extern void connection_del(connection_t *);
 extern bool dump_connections(struct connection_t *);