- Fixed offsets when reading/writing from/to tap device

[tinc] / src / net.h

diff --git a/src/net.h b/src/net.h
index 8d416ec..473493f 100644 (file)
--- a/src/net.h
+++ b/src/net.h
@@ -16,7 +16,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net.h,v 1.9.4.14 2000/10/11 10:35:16 guus Exp $
+    $Id: net.h,v 1.9.4.18 2000/10/28 21:25:21 guus Exp $
 */
 
 #ifndef __TINC_NET_H__
@@ -25,8 +25,6 @@
 #include <sys/time.h>
 
 #include "config.h"
-#include "conf.h"
-#include "connlist.h"
 
 #define MAXSIZE 1700  /* should be a bit more than the MTU for the tapdevice */
 #define MTU 1600
@@ -46,13 +44,17 @@
                       ((unsigned char*)&(x))[1],((unsigned char*)&(x))[0]
 #endif
 
-#define MAXBUFSIZE 2048 /* Probably way too much, but it must fit every possible request. */
+#define MAXBUFSIZE 4096 /* Probably way too much, but it must fit every possible request. */
 
 /* flags */
 #define INDIRECTDATA        0x0001 /* Used to indicate that this host has to be reached indirect */
 #define EXPORTINDIRECTDATA  0x0002 /* Used to indicate uplink that it has to tell others to do INDIRECTDATA */
 #define TCPONLY             0x0004 /* Tells sender to send packets over TCP instead of UDP (for firewalls) */
 
+/* tap types */
+#define TAP_TYPE_ETHERTAP 0
+#define TAP_TYPE_TUNTAP   1
+
 typedef struct mac_t
 {
   unsigned char x[6];
@@ -126,9 +128,13 @@ extern int total_tap_out;
 extern int total_socket_in;
 extern int total_socket_out;
 
+extern char *unknown;
+
 extern char *request_name[256];
 extern char *status_text[10];
 
+#include "connlist.h"          /* Yes, very strange placement indeed, but otherwise the typedefs get all tangled up */
+
 extern int str2opt(const char *);
 extern char *opt2str(int);
 extern int send_packet(ip_t, vpn_packet_t *);
@@ -137,7 +143,7 @@ extern void close_network_connections(void);
 extern void main_loop(void);
 extern int setup_vpn_connection(conn_list_t *);
 extern void terminate_connection(conn_list_t *);
-extern void flush_queues(conn_list_t*);
+extern void flush_queues(conn_list_t *);
 extern int xrecv(vpn_packet_t *);
 extern void add_queue(packet_queue_t **, void *, size_t);