[Swan-dev] enum message_role

[D. Hugh Redelmeier]

| From: Andrew Cagney <andrew.cagney at gmail.com>
| To: D. Hugh Redelmeier <hugh at mimosa.com>
| Cc: Libreswan Development List <swan-dev at lists.libreswan.org>
| Date: Sat, 2 Feb 2019 12:19:16 -0500
| Subject: Re: [Swan-dev] enum message_role
| 
| Did you read the comment above the definition?

Not well enough :-)

 * The values are chosen such that no role has values that overlap.