Move all source code to src/.

[tinc] / src / vnd.h

diff --git a/src/vnd.h b/src/vnd.h
new file mode 100644 (file)
index 0000000..47f8c6a
--- /dev/null
+++ b/src/vnd.h
@@ -0,0 +1,59 @@
+/*
+    vnd.c -- virtual network device management
+
+    Copyright (C) 2003-2004 Guus Sliepen <guus@tinc-vpn.org>,
+                  2003-2004 Ivo Timmermans <ivo@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
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    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.
+
+    $Id$
+*/
+
+#ifndef __VND_H__
+#define __VND_H__
+
+typedef enum vnd_mode{
+       VND_MODE_TUN,
+       VND_MODE_TAP,
+} vnd_mode_t;
+
+struct vnd;
+
+typedef bool (*vnd_handler_t)(struct vnd *vnd, const void *buf, int len);
+
+typedef struct vnd {
+       char *device;
+       char *interface;
+       enum vnd_mode mode;
+       int mtu;
+
+       vnd_handler_t recv;
+       vnd_handler_t send;
+
+       /* Private data */
+
+       struct fd fd;
+       char *description;
+} vnd_t;
+
+extern bool vnd_init(void);
+extern bool vnd_exit(void);
+extern struct vnd *vnd_new(void);
+extern void vnd_free(struct vnd *vnd);
+extern void vnd_set(struct vnd *vnd, char *device, char *interface, vnd_mode_t mode, vnd_handler_t recv);
+extern bool vnd_open(struct vnd *vnd);
+extern bool vnd_close(struct vnd *vnd);
+
+#endif /* __VND_H__ */