X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=userv-utils.git;a=blobdiff_plain;f=ipif%2Fforwarder.c;h=66f869080117af064b4b80ed00921b34aabfbb8c;hp=793ad24e787b3d50be3732668d809a2dd56d679d;hb=70b9d2e0dbecb8fe1e2045a1752465cd35885bb0;hpb=92bbf44b78dc7ad8a9372a27571e0cb9b7cf5ad3

diff --git a/ipif/forwarder.c b/ipif/forwarder.c
index 793ad24..66f8690 100644
--- a/ipif/forwarder.c
+++ b/ipif/forwarder.c
@@ -1,5 +1,5 @@
 /*
- * Encrypting tunnel for userv-ipif tunnels, actual implementation
+ * Encrypting tunnel for userv-ipif tunnels, actual core implementation
  */
 /*
  * usage:
@@ -24,7 +24,7 @@
  * writer to reader first, then keys for packets from reader to
  * writer.
  *
- * Every must be numeric.  There is very little argument checking.
+ * Every addr or port must be numeric.  There is very little argument checking.
  *
  * Exit status:
  *  SIGALARM   timed out
@@ -35,7 +35,8 @@
  *      16     bad trouble
  */
 /*
- * Copyright (C) 2000 Ian Jackson
+ * Copyright (C) 2000,2003 Ian Jackson
+ * This file is part of ipif, part of userv-utils
  *
  * This is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by