Add some information about the requirements of a chroot environment.

[tinc] / src / protocol.h

diff --git a/src/protocol.h b/src/protocol.h
index 5cb2294..390349c 100644 (file)
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -1,7 +1,10 @@
+#ifndef TINC_PROTOCOL_H
+#define TINC_PROTOCOL_H
+
 /*
     protocol.h -- header for protocol.c
     Copyright (C) 1999-2005 Ivo Timmermans,
-                  2000-2013 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2017 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -18,9 +21,6 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_PROTOCOL_H__
-#define __TINC_PROTOCOL_H__
-
 #include "ecdsa.h"
 
 /* Protocol version. Different major versions are incompatible. */
@@ -80,7 +80,7 @@ extern ecdsa_t *invitation_key;
 
 /* Basic functions */
 
-extern bool send_request(struct connection_t *, const char *, ...) __attribute__ ((__format__(printf, 2, 3)));
+extern bool send_request(struct connection_t *, const char *, ...) __attribute__((__format__(printf, 2, 3)));
 extern void forward_request(struct connection_t *, const char *);
 extern bool receive_request(struct connection_t *, const char *);
 
@@ -109,7 +109,7 @@ extern void send_key_changed(void);
 extern bool send_req_key(struct node_t *);
 extern bool send_ans_key(struct node_t *);
 extern bool send_tcppacket(struct connection_t *, const struct vpn_packet_t *);
-extern bool send_sptps_tcppacket(struct connection_t *, const char*, int);
+extern bool send_sptps_tcppacket(struct connection_t *, const char *, int);
 extern bool send_udp_info(struct node_t *, struct node_t *);
 extern bool send_mtu_info(struct node_t *, struct node_t *, int);
 
@@ -138,4 +138,4 @@ extern bool control_h(struct connection_t *, const char *);
 extern bool udp_info_h(struct connection_t *, const char *);
 extern bool mtu_info_h(struct connection_t *, const char *);
 
-#endif /* __TINC_PROTOCOL_H__ */
+#endif