diff --git a/include/net/psnap.h b/include/net/psnap.h
new file mode 100644
index 0000000..9c94e8f
--- /dev/null
+++ b/include/net/psnap.h
@@ -0,0 +1,7 @@
+#ifndef _NET_PSNAP_H
+#define _NET_PSNAP_H
+
+extern struct datalink_proto *register_snap_client(unsigned char *desc, int (*rcvfunc)(struct sk_buff *, struct net_device *, struct packet_type *));
+extern void unregister_snap_client(struct datalink_proto *proto);
+
+#endif