X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fprotocol.h;h=0bacd7b12af0b07f9bcd41e3e7ba410816b8694c;hp=147475adc6305c615ba0daeab92d3c04b95755dc;hb=3fae14fae5a347823679ef694ab630b4991a201d;hpb=4a5c12ec97fa1e82aae2d327fdc648e5203eb478

diff --git a/src/protocol.h b/src/protocol.h
index 147475ad..0bacd7b1 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -1,3 +1,6 @@
+#ifndef TINC_PROTOCOL_H
+#define TINC_PROTOCOL_H
+
 /*
     protocol.h -- header for protocol.c
     Copyright (C) 1999-2005 Ivo Timmermans,
@@ -18,9 +21,6 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_PROTOCOL_H__
-#define __TINC_PROTOCOL_H__
-
 /* Protocol version. Different versions are incompatible,
    incompatible version have different protocols.
  */
@@ -37,7 +37,7 @@
 
 typedef enum request_t {
 	PROXY = -2,
-	ALL = -1,					/* Guardian for allow_request */
+	ALL = -1,                                       /* Guardian for allow_request */
 	ID = 0, METAKEY, CHALLENGE, CHAL_REPLY, ACK,
 	STATUS, ERROR, TERMREQ,
 	PING, PONG,
@@ -45,7 +45,7 @@ typedef enum request_t {
 	ADD_EDGE, DEL_EDGE,
 	KEY_CHANGED, REQ_KEY, ANS_KEY,
 	PACKET,
-	LAST						/* Guardian for the highest request number */
+	LAST                                            /* Guardian for the highest request number */
 } request_t;
 
 typedef struct past_request_t {
@@ -71,7 +71,7 @@ extern bool strictsubnets;
 
 /* 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 *);
 extern bool receive_request(struct connection_t *);
 extern bool check_id(const char *);
@@ -89,7 +89,7 @@ extern bool send_challenge(struct connection_t *);
 extern bool send_chal_reply(struct connection_t *);
 extern bool send_ack(struct connection_t *);
 extern bool send_status(struct connection_t *, int, const char *);
-extern bool send_error(struct connection_t *, int,const  char *);
+extern bool send_error(struct connection_t *, int, const  char *);
 extern bool send_termreq(struct connection_t *);
 extern bool send_ping(struct connection_t *);
 extern bool send_pong(struct connection_t *);
@@ -123,4 +123,4 @@ extern bool req_key_h(struct connection_t *);
 extern bool ans_key_h(struct connection_t *);
 extern bool tcppacket_h(struct connection_t *);
 
-#endif							/* __TINC_PROTOCOL_H__ */
+#endif