- Small fixes to graph algorithms

[tinc] / src / device.h

diff --git a/src/device.h b/src/device.h
index a8b65cc..05dcaaa 100644 (file)
--- a/src/device.h
+++ b/src/device.h
@@ -17,16 +17,20 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 

-    $Id: device.h,v 1.1.2.1 2001/10/12 15:16:03 guus Exp $
+    $Id: device.h,v 1.1.2.4 2001/10/31 12:50:24 guus Exp $

 */
 
 #ifndef __TINC_DEVICE_H__
 #define __TINC_DEVICE_H__
 
 */
 
 #ifndef __TINC_DEVICE_H__
 #define __TINC_DEVICE_H__
 

-extern void setup_device(void);
+extern int device_fd;
+extern char *device;
+extern char *interface;
+
+extern int setup_device(void);

 extern void close_device(void);
 extern void close_device(void);

-extern vpn_packet_t *read_packet(void);
-extern void write_packet(vpn_packet_t *);
+extern int read_packet(vpn_packet_t *);
+extern int write_packet(vpn_packet_t *);

 extern void dump_device_stats(void);
 
 extern void dump_device_stats(void);
 

-#endif __TINC_DEVICE_H__
+#endif /* __TINC_DEVICE_H__ */