X-Git-Url: https://git.distorted.org.uk/~mdw/userv-utils/blobdiff_plain/45fa312ed19a30259ba0ec3fb04d769c1f8f0263..75de0d4d3f7fa62c348fc613bedf296afa63530c:/ipif/mech-sequence.c

diff --git a/ipif/mech-sequence.c b/ipif/mech-sequence.c
index 76c8c83..30fab47 100644
--- a/ipif/mech-sequence.c
+++ b/ipif/mech-sequence.c
@@ -1,10 +1,12 @@
 /*
  * Sequence number / nonce mechanism for udp tunnel
  *
+ * mechanisms: nonce, sequence
  * arguments: none
  *
+ * restrictions: none
  * encoding: prepend 4 bytes of sequence arithmetic serial number
- * decoding: check increasingness, or ignore
+ * decoding: check increasingness (sequence), or ignore (nonce)
  */
 /*
  * Copyright (C) 2000 Ian Jackson