X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fdevice.h;h=32c0b875be6de6ff2e0f43798b74da7ce37289ff;hb=c45a3fd7319d03bd147448a017f5aaed3b46fdfe;hp=fa27df3d61955a2c470e5238954497f34e6debf9;hpb=7a54fe5e884e98ade91af527c67f9c5df1452a50;p=tinc

diff --git a/src/device.h b/src/device.h
index fa27df3d..32c0b875 100644
--- a/src/device.h
+++ b/src/device.h
@@ -1,3 +1,6 @@
+#ifndef TINC_DEVICE_H
+#define TINC_DEVICE_H
+
 /*
     device.h -- generic header for device.c
     Copyright (C) 2001-2005 Ivo Timmermans
@@ -18,15 +21,14 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_DEVICE_H__
-#define __TINC_DEVICE_H__
-
 #include "net.h"
 
 extern int device_fd;
 extern char *device;
 extern char *iface;
 
+#define DEVICE_DUMMY "dummy"
+
 typedef struct devops_t {
 	bool (*setup)(void);
 	void (*close)(void);
@@ -45,4 +47,4 @@ extern const devops_t uml_devops;
 extern const devops_t vde_devops;
 extern devops_t devops;
 
-#endif /* __TINC_DEVICE_H__ */
+#endif