X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=ipif%2Fmech-null.c;h=ab0f8d70b1495463b4d2b7aa7a4ad20db8fa41b2;hb=5124214b2f9f6c40ac43ca9044a6b82eedd48b71;hp=fccb7d70fef6a1e45ac013ed0a7eda612b986cf8;hpb=f0e54a9987423f0f5939b961fa10ab4ca7a2c406;p=userv-utils.git

diff --git a/ipif/mech-null.c b/ipif/mech-null.c
index fccb7d7..ab0f8d7 100644
--- a/ipif/mech-null.c
+++ b/ipif/mech-null.c
@@ -1,5 +1,12 @@
 /*
  * Null mechanism for udp tunnel (for testing purposes only)
+ *
+ * mechanisms: null
+ * arguments: none
+ *
+ * key values: none
+ * restrictions: none
+ * encoding: no transformation
  */
 /*
  * Copyright (C) 2000 Ian Jackson