X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fprotocol.h;h=26de2a5902b310ef488c81bebb8792db22639589;hp=0eae830d187b2a30b059b03cdad4bd06416efcbb;hb=c217d214f4f071c235bc7c463a1da6124e2570a6;hpb=714fb32d0377ed9f5643ed8f0bd914843d12266b

diff --git a/src/protocol.h b/src/protocol.h
index 0eae830d..26de2a59 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -1,7 +1,7 @@
 /*
     protocol.h -- header for protocol.c
-    Copyright (C) 1999-2001 Ivo Timmermans <ivo@o2w.nl>,
-                  2000,2001 Guus Sliepen <guus@sliepen.eu.org>
+    Copyright (C) 1999-2005 Ivo Timmermans,
+                  2000-2009 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
@@ -16,8 +16,6 @@
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-    $Id: protocol.h,v 1.5.4.42 2003/07/29 10:50:15 guus Exp $
 */
 
 #ifndef __TINC_PROTOCOL_H__
@@ -29,6 +27,12 @@
 
 #define PROT_CURRENT 17
 
+/* Silly Windows */
+
+#ifdef ERROR
+#undef ERROR
+#endif
+
 /* Request numbers */
 
 typedef enum request_t {
@@ -48,9 +52,14 @@ typedef struct past_request_t {
 	time_t firstseen;
 } past_request_t;
 
-/* Maximum size of strings in a request */
+extern bool tunnelserver;
+
+/* Maximum size of strings in a request.
+ * scanf terminates %2048s with a NUL character,
+ * but the NUL character can be written after the 2048th non-NUL character.
+ */
 
-#define MAX_STRING_SIZE 2048
+#define MAX_STRING_SIZE 2049
 #define MAX_STRING "%2048s"
 
 #include "edge.h"
@@ -60,7 +69,7 @@ typedef struct past_request_t {
 
 /* 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 *);
@@ -86,9 +95,9 @@ extern bool send_add_subnet(struct connection_t *, const struct subnet_t *);
 extern bool send_del_subnet(struct connection_t *, const struct subnet_t *);
 extern bool send_add_edge(struct connection_t *, const struct edge_t *);
 extern bool send_del_edge(struct connection_t *, const struct edge_t *);
-extern bool send_key_changed(struct connection_t *, const struct node_t *);
-extern bool send_req_key(struct connection_t *, const struct node_t *, const struct node_t *);
-extern bool send_ans_key(struct connection_t *, const struct node_t *, const struct node_t *);
+extern bool send_key_changed();
+extern bool send_req_key(struct node_t *);
+extern bool send_ans_key(struct node_t *);
 extern bool send_tcppacket(struct connection_t *, struct vpn_packet_t *);
 
 /* Request handlers  */