X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fdevice.h;h=fa27df3d61955a2c470e5238954497f34e6debf9;hp=5841253a088fe85f4de65c024396f37467f269bb;hb=7a54fe5e884e98ade91af527c67f9c5df1452a50;hpb=7ea85043ac1fb2096baea44f6b0af27ac0d0b2cf

diff --git a/src/device.h b/src/device.h
index 5841253a..fa27df3d 100644
--- a/src/device.h
+++ b/src/device.h
@@ -1,7 +1,7 @@
 /*
-    net.h -- generic header for device.c
+    device.h -- generic header for device.c
     Copyright (C) 2001-2005 Ivo Timmermans
-                  2001-2006 Guus Sliepen <guus@tinc-vpn.org>
+                  2001-2012 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
@@ -25,13 +25,24 @@
 
 extern int device_fd;
 extern char *device;
-
 extern char *iface;
 
-extern bool setup_device(void);
-extern void close_device(void);
-extern bool read_packet(struct vpn_packet_t *);
-extern bool write_packet(struct vpn_packet_t *);
-extern void dump_device_stats(void);
-
-#endif							/* __TINC_DEVICE_H__ */
+typedef struct devops_t {
+	bool (*setup)(void);
+	void (*close)(void);
+	bool (*read)(struct vpn_packet_t *);
+	bool (*write)(struct vpn_packet_t *);
+	void (*enable)(void);   /* optional */
+	void (*disable)(void);  /* optional */
+} devops_t;
+
+extern const devops_t os_devops;
+extern const devops_t dummy_devops;
+extern const devops_t raw_socket_devops;
+extern const devops_t multicast_devops;
+extern const devops_t fd_devops;
+extern const devops_t uml_devops;
+extern const devops_t vde_devops;
+extern devops_t devops;
+
+#endif /* __TINC_DEVICE_H__ */